89.699 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.023 * * * [progress]: [2/2] Setting up program. 0.025 * [progress]: [Phase 2 of 3] Improving. 0.025 * [simplify]: Simplifying: (/ a (- (acos a))) 0.025 * * [simplify]: Extracting # 0 : cost 0 0.025 * * [simplify]: Extracting # 1 : cost 0 0.025 * * [simplify]: Extracting # 2 : cost 0 0.025 * * [simplify]: Extracting # 3 : cost 0 0.025 * * [simplify]: Extracting # 4 : cost 0 0.025 * * [simplify]: iteration 0 : 4 enodes (cost 5 ) 0.026 * * [simplify]: Extracting # 0 : cost 0 0.026 * * [simplify]: iteration done: 4 enodes (cost 5 ) 0.026 * [simplify]: Simplified to: (/ a (- (acos a))) 0.026 * * [progress]: iteration 1 / 4 0.026 * * * [progress]: picking best candidate 0.028 * * * * [pick]: Picked # 0.028 * * * [progress]: localizing error 0.033 * * * [progress]: generating rewritten candidates 0.033 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.042 * * * [progress]: generating series expansions 0.042 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.043 * [backup-simplify]: Simplify (/ a (- (acos a))) into (* -1 (/ a (acos a))) 0.043 * [approximate]: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 0.043 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a 0.043 * [taylor]: Taking taylor expansion of -1 in a 0.043 * [backup-simplify]: Simplify -1 into -1 0.043 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a 0.043 * [taylor]: Taking taylor expansion of a in a 0.043 * [backup-simplify]: Simplify 0 into 0 0.043 * [backup-simplify]: Simplify 1 into 1 0.043 * [taylor]: Taking taylor expansion of (acos a) in a 0.043 * [backup-simplify]: Simplify (acos a) into (acos a) 0.043 * [backup-simplify]: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 0.043 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a 0.043 * [taylor]: Taking taylor expansion of -1 in a 0.043 * [backup-simplify]: Simplify -1 into -1 0.043 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a 0.043 * [taylor]: Taking taylor expansion of a in a 0.043 * [backup-simplify]: Simplify 0 into 0 0.043 * [backup-simplify]: Simplify 1 into 1 0.043 * [taylor]: Taking taylor expansion of (acos a) in a 0.043 * [backup-simplify]: Simplify (acos a) into (acos a) 0.043 * [backup-simplify]: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 0.044 * [backup-simplify]: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 0.044 * [backup-simplify]: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 0.044 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 0.044 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 0.044 * [backup-simplify]: Simplify 0 into 0 0.045 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 0.045 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 0.045 * [backup-simplify]: Simplify 0 into 0 0.046 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 0.047 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0 0.047 * [backup-simplify]: Simplify 0 into 0 0.047 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 0.048 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0 0.048 * [backup-simplify]: Simplify 0 into 0 0.048 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 0.050 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0 0.050 * [backup-simplify]: Simplify 0 into 0 0.050 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 0.052 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0 0.052 * [backup-simplify]: Simplify 0 into 0 0.052 * [backup-simplify]: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a))) 0.052 * [backup-simplify]: Simplify (/ (/ 1 a) (- (acos (/ 1 a)))) into (/ -1 (* (acos (/ 1 a)) a)) 0.052 * [approximate]: Taking taylor expansion of (/ -1 (* (acos (/ 1 a)) a)) in (a) around 0 0.052 * [taylor]: Taking taylor expansion of (/ -1 (* (acos (/ 1 a)) a)) in a 0.052 * [taylor]: Taking taylor expansion of -1 in a 0.052 * [backup-simplify]: Simplify -1 into -1 0.052 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 0.052 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 0.052 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 0.052 * [taylor]: Taking taylor expansion of a in a 0.053 * [backup-simplify]: Simplify 0 into 0 0.053 * [backup-simplify]: Simplify 1 into 1 0.053 * [backup-simplify]: Simplify (* (acos (/ 1 a)) 0) into 0 0.053 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 1) (* 0 0)) into (acos (/ 1 a)) 0.053 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 0.053 * [taylor]: Taking taylor expansion of (/ -1 (* (acos (/ 1 a)) a)) in a 0.053 * [taylor]: Taking taylor expansion of -1 in a 0.053 * [backup-simplify]: Simplify -1 into -1 0.053 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 0.053 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 0.053 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 0.053 * [taylor]: Taking taylor expansion of a in a 0.053 * [backup-simplify]: Simplify 0 into 0 0.053 * [backup-simplify]: Simplify 1 into 1 0.053 * [backup-simplify]: Simplify (* (acos (/ 1 a)) 0) into 0 0.054 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 1) (* 0 0)) into (acos (/ 1 a)) 0.054 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 0.054 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 0.055 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 1) (* 0 0))) into 0 0.055 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 0.055 * [backup-simplify]: Simplify 0 into 0 0.056 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.056 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 0.056 * [backup-simplify]: Simplify 0 into 0 0.057 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 0.057 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 0.057 * [backup-simplify]: Simplify 0 into 0 0.058 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 0.058 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 0.058 * [backup-simplify]: Simplify 0 into 0 0.059 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 0.060 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 0.060 * [backup-simplify]: Simplify 0 into 0 0.061 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 0.061 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 0.062 * [backup-simplify]: Simplify 0 into 0 0.062 * [backup-simplify]: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a))) 0.062 * [backup-simplify]: Simplify (/ (/ 1 (- a)) (- (acos (/ 1 (- a))))) into (/ 1 (* a (acos (/ -1 a)))) 0.062 * [approximate]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 0.062 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 0.062 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 0.062 * [taylor]: Taking taylor expansion of a in a 0.062 * [backup-simplify]: Simplify 0 into 0 0.062 * [backup-simplify]: Simplify 1 into 1 0.062 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 0.062 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 0.062 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0 0.063 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 0.063 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 0.063 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 0.063 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 0.063 * [taylor]: Taking taylor expansion of a in a 0.063 * [backup-simplify]: Simplify 0 into 0 0.063 * [backup-simplify]: Simplify 1 into 1 0.063 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 0.063 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 0.063 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0 0.063 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 0.063 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 0.064 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 0.064 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 0.065 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 0.065 * [backup-simplify]: Simplify 0 into 0 0.066 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 0.066 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 0.066 * [backup-simplify]: Simplify 0 into 0 0.067 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 0.067 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 0.067 * [backup-simplify]: Simplify 0 into 0 0.069 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 0.069 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 0.069 * [backup-simplify]: Simplify 0 into 0 0.071 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 0.071 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 0.071 * [backup-simplify]: Simplify 0 into 0 0.073 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 0.074 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 0.074 * [backup-simplify]: Simplify 0 into 0 0.074 * [backup-simplify]: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a))) 0.074 * * * [progress]: simplifying candidates 0.075 * [simplify]: Simplifying: (expm1 (/ a (- (acos a)))) (log1p (/ a (- (acos a)))) (- (log a) (log (- (acos a)))) (log (/ a (- (acos a)))) (exp (/ a (- (acos a)))) (/ (* (* a a) a) (* (* (- (acos a)) (- (acos a))) (- (acos a)))) (* (cbrt (/ a (- (acos a)))) (cbrt (/ a (- (acos a))))) (cbrt (/ a (- (acos a)))) (* (* (/ a (- (acos a))) (/ a (- (acos a)))) (/ a (- (acos a)))) (sqrt (/ a (- (acos a)))) (sqrt (/ a (- (acos a)))) (- a) (- (- (acos a))) (/ (* (cbrt a) (cbrt a)) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ (cbrt a) (cbrt (- (acos a)))) (/ (* (cbrt a) (cbrt a)) (sqrt (- (acos a)))) (/ (cbrt a) (sqrt (- (acos a)))) (/ (* (cbrt a) (cbrt a)) 1) (/ (cbrt a) (- (acos a))) (/ (* (cbrt a) (cbrt a)) -1) (/ (cbrt a) (acos a)) (/ (* (cbrt a) (cbrt a)) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (cbrt a) (cbrt (acos a))) (/ (* (cbrt a) (cbrt a)) (- (sqrt (acos a)))) (/ (cbrt a) (sqrt (acos a))) (/ (* (cbrt a) (cbrt a)) (- 1)) (/ (cbrt a) (acos a)) (/ (* (cbrt a) (cbrt a)) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (cbrt a) (- (cbrt (acos a)))) (/ (* (cbrt a) (cbrt a)) (sqrt (acos a))) (/ (cbrt a) (- (sqrt (acos a)))) (/ (* (cbrt a) (cbrt a)) 1) (/ (cbrt a) (- (acos a))) (/ (sqrt a) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ (sqrt a) (cbrt (- (acos a)))) (/ (sqrt a) (sqrt (- (acos a)))) (/ (sqrt a) (sqrt (- (acos a)))) (/ (sqrt a) 1) (/ (sqrt a) (- (acos a))) (/ (sqrt a) -1) (/ (sqrt a) (acos a)) (/ (sqrt a) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (sqrt a) (cbrt (acos a))) (/ (sqrt a) (- (sqrt (acos a)))) (/ (sqrt a) (sqrt (acos a))) (/ (sqrt a) (- 1)) (/ (sqrt a) (acos a)) (/ (sqrt a) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (sqrt a) (- (cbrt (acos a)))) (/ (sqrt a) (sqrt (acos a))) (/ (sqrt a) (- (sqrt (acos a)))) (/ (sqrt a) 1) (/ (sqrt a) (- (acos a))) (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ a (cbrt (- (acos a)))) (/ 1 (sqrt (- (acos a)))) (/ a (sqrt (- (acos a)))) (/ 1 1) (/ a (- (acos a))) (/ 1 -1) (/ a (acos a)) (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ a (cbrt (acos a))) (/ 1 (- (sqrt (acos a)))) (/ a (sqrt (acos a))) (/ 1 (- 1)) (/ a (acos a)) (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ a (- (cbrt (acos a)))) (/ 1 (sqrt (acos a))) (/ a (- (sqrt (acos a)))) (/ 1 1) (/ a (- (acos a))) (/ 1 (- (acos a))) (/ (- (acos a)) a) (/ a (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ a (sqrt (- (acos a)))) (/ a 1) (/ a -1) (/ a (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ a (- (sqrt (acos a)))) (/ a (- 1)) (/ a (* (cbrt (acos a)) (cbrt (acos a)))) (/ a (sqrt (acos a))) (/ a 1) (/ (- (acos a)) (cbrt a)) (/ (- (acos a)) (sqrt a)) (/ (- (acos a)) a) (* -1 (/ a (acos a))) (* -1 (/ a (acos a))) (* -1 (/ a (acos a))) 0.076 * * [simplify]: Extracting # 0 : cost 0 0.076 * * [simplify]: Extracting # 1 : cost 0 0.076 * * [simplify]: Extracting # 2 : cost 0 0.076 * * [simplify]: Extracting # 3 : cost 0 0.077 * * [simplify]: Extracting # 4 : cost 0 0.077 * * [simplify]: iteration 0 : 96 enodes (cost 613 ) 0.118 * * [simplify]: Extracting # 0 : cost 0 0.119 * * [simplify]: Extracting # 1 : cost 0 0.119 * * [simplify]: Extracting # 2 : cost 0 0.119 * * [simplify]: Extracting # 3 : cost 0 0.120 * * [simplify]: iteration 1 : 166 enodes (cost 581 ) 0.183 * * [simplify]: Extracting # 0 : cost 0 0.184 * * [simplify]: Extracting # 1 : cost 0 0.185 * * [simplify]: Extracting # 2 : cost 0 0.185 * * [simplify]: Extracting # 3 : cost 0 0.186 * * [simplify]: Extracting # 4 : cost 0 0.187 * * [simplify]: iteration 2 : 333 enodes (cost 563 ) 0.330 * * [simplify]: Extracting # 0 : cost 0 0.331 * * [simplify]: Extracting # 1 : cost 0 0.332 * * [simplify]: Extracting # 2 : cost 0 0.334 * * [simplify]: Extracting # 3 : cost 0 0.335 * * [simplify]: Extracting # 4 : cost 0 0.336 * * [simplify]: iteration 3 : 587 enodes (cost 563 ) 0.654 * * [simplify]: Extracting # 0 : cost 0 0.657 * * [simplify]: Extracting # 1 : cost 0 0.658 * * [simplify]: Extracting # 2 : cost 0 0.660 * * [simplify]: Extracting # 3 : cost 0 0.662 * * [simplify]: Extracting # 4 : cost 0 0.664 * * [simplify]: iteration 4 : 1105 enodes (cost 563 ) 1.997 * * [simplify]: Extracting # 0 : cost 0 2.000 * * [simplify]: Extracting # 1 : cost 0 2.002 * * [simplify]: Extracting # 2 : cost 0 2.007 * * [simplify]: Extracting # 3 : cost 0 2.009 * * [simplify]: Extracting # 4 : cost 0 2.013 * * [simplify]: iteration 5 : 2150 enodes (cost 558 ) 4.900 * * [simplify]: Extracting # 0 : cost 0 4.912 * * [simplify]: Extracting # 1 : cost 0 4.921 * * [simplify]: Extracting # 2 : cost 0 4.932 * * [simplify]: Extracting # 3 : cost 0 4.941 * * [simplify]: Extracting # 4 : cost 0 4.950 * * [simplify]: iteration done: 5001 enodes (cost 558 ) 4.950 * [simplify]: Simplified to: (expm1 (/ a (- (acos a)))) (log1p (/ a (- (acos a)))) (log (/ a (- (acos a)))) (log (/ a (- (acos a)))) (exp (/ a (- (acos a)))) (pow (/ a (- (acos a))) 3) (* (cbrt (/ a (- (acos a)))) (cbrt (/ a (- (acos a))))) (cbrt (/ a (- (acos a)))) (pow (/ a (- (acos a))) 3) (sqrt (/ a (- (acos a)))) (sqrt (/ a (- (acos a)))) (- a) (acos a) (/ (* (cbrt a) (cbrt a)) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ (cbrt a) (cbrt (- (acos a)))) (/ (* (cbrt a) (cbrt a)) (sqrt (- (acos a)))) (/ (cbrt a) (sqrt (- (acos a)))) (* (cbrt a) (cbrt a)) (/ (cbrt a) (- (acos a))) (/ (* (cbrt a) (cbrt a)) -1) (/ (cbrt a) (acos a)) (/ (* (cbrt a) (cbrt a)) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (cbrt a) (cbrt (acos a))) (/ (* (cbrt a) (cbrt a)) (- (sqrt (acos a)))) (/ (cbrt a) (sqrt (acos a))) (/ (* (cbrt a) (cbrt a)) -1) (/ (cbrt a) (acos a)) (/ (* (cbrt a) (cbrt a)) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (cbrt a) (- (cbrt (acos a)))) (/ (* (cbrt a) (cbrt a)) (sqrt (acos a))) (/ (cbrt a) (- (sqrt (acos a)))) (* (cbrt a) (cbrt a)) (/ (cbrt a) (- (acos a))) (/ (sqrt a) (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ (sqrt a) (cbrt (- (acos a)))) (/ (sqrt a) (sqrt (- (acos a)))) (/ (sqrt a) (sqrt (- (acos a)))) (sqrt a) (/ (sqrt a) (- (acos a))) (/ (sqrt a) -1) (/ (sqrt a) (acos a)) (/ (sqrt a) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (sqrt a) (cbrt (acos a))) (/ (sqrt a) (- (sqrt (acos a)))) (/ (sqrt a) (sqrt (acos a))) (/ (sqrt a) -1) (/ (sqrt a) (acos a)) (/ (sqrt a) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (sqrt a) (- (cbrt (acos a)))) (/ (sqrt a) (sqrt (acos a))) (/ (sqrt a) (- (sqrt (acos a)))) (sqrt a) (/ (sqrt a) (- (acos a))) (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ a (cbrt (- (acos a)))) (/ 1 (sqrt (- (acos a)))) (/ a (sqrt (- (acos a)))) 1 (/ a (- (acos a))) -1 (/ a (acos a)) (/ (/ -1 (cbrt (acos a))) (cbrt (acos a))) (/ a (cbrt (acos a))) (/ -1 (sqrt (acos a))) (/ a (sqrt (acos a))) -1 (/ a (acos a)) (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ a (- (cbrt (acos a)))) (/ 1 (sqrt (acos a))) (/ a (- (sqrt (acos a)))) 1 (/ a (- (acos a))) (/ -1 (acos a)) (- (/ (acos a) a)) (/ a (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (/ a (sqrt (- (acos a)))) a (- a) (/ a (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ a (- (sqrt (acos a)))) (- a) (/ a (* (cbrt (acos a)) (cbrt (acos a)))) (/ a (sqrt (acos a))) a (/ (- (acos a)) (cbrt a)) (/ (- (acos a)) (sqrt a)) (- (/ (acos a) a)) (/ a (- (acos a))) (/ a (- (acos a))) (/ a (- (acos a))) 4.951 * * * [progress]: adding candidates to table 5.118 * * [progress]: iteration 2 / 4 5.118 * * * [progress]: picking best candidate 5.134 * * * * [pick]: Picked # 5.134 * * * [progress]: localizing error 5.144 * * * [progress]: generating rewritten candidates 5.144 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2 1) 5.150 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 5.184 * * * [progress]: generating series expansions 5.184 * * * * [progress]: [ 1 / 2 ] generating series at (2 2 1) 5.184 * [backup-simplify]: Simplify (/ (acos a) a) into (/ (acos a) a) 5.184 * [approximate]: Taking taylor expansion of (/ (acos a) a) in (a) around 0 5.184 * [taylor]: Taking taylor expansion of (/ (acos a) a) in a 5.184 * [taylor]: Taking taylor expansion of (acos a) in a 5.184 * [backup-simplify]: Simplify (acos a) into (acos a) 5.184 * [taylor]: Taking taylor expansion of a in a 5.184 * [backup-simplify]: Simplify 0 into 0 5.184 * [backup-simplify]: Simplify 1 into 1 5.185 * [backup-simplify]: Simplify (/ (acos a) 1) into (acos a) 5.185 * [taylor]: Taking taylor expansion of (/ (acos a) a) in a 5.185 * [taylor]: Taking taylor expansion of (acos a) in a 5.185 * [backup-simplify]: Simplify (acos a) into (acos a) 5.185 * [taylor]: Taking taylor expansion of a in a 5.185 * [backup-simplify]: Simplify 0 into 0 5.185 * [backup-simplify]: Simplify 1 into 1 5.185 * [backup-simplify]: Simplify (/ (acos a) 1) into (acos a) 5.185 * [backup-simplify]: Simplify (acos a) into (acos a) 5.187 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)))) into 0 5.187 * [backup-simplify]: Simplify 0 into 0 5.188 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.188 * [backup-simplify]: Simplify 0 into 0 5.190 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.190 * [backup-simplify]: Simplify 0 into 0 5.193 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.193 * [backup-simplify]: Simplify 0 into 0 5.197 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.197 * [backup-simplify]: Simplify 0 into 0 5.200 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.200 * [backup-simplify]: Simplify 0 into 0 5.200 * [backup-simplify]: Simplify (* (acos a) (/ 1 a)) into (/ (acos a) a) 5.201 * [backup-simplify]: Simplify (/ (acos (/ 1 a)) (/ 1 a)) into (* (acos (/ 1 a)) a) 5.201 * [approximate]: Taking taylor expansion of (* (acos (/ 1 a)) a) in (a) around 0 5.201 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 5.201 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 5.201 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 5.201 * [taylor]: Taking taylor expansion of a in a 5.201 * [backup-simplify]: Simplify 0 into 0 5.201 * [backup-simplify]: Simplify 1 into 1 5.201 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 5.201 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 5.201 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 5.201 * [taylor]: Taking taylor expansion of a in a 5.201 * [backup-simplify]: Simplify 0 into 0 5.201 * [backup-simplify]: Simplify 1 into 1 5.201 * [backup-simplify]: Simplify (* (acos (/ 1 a)) 0) into 0 5.201 * [backup-simplify]: Simplify 0 into 0 5.202 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 1) (* 0 0)) into (acos (/ 1 a)) 5.202 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 5.203 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 1) (* 0 0))) into 0 5.203 * [backup-simplify]: Simplify 0 into 0 5.204 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.205 * [backup-simplify]: Simplify 0 into 0 5.205 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 5.206 * [backup-simplify]: Simplify 0 into 0 5.206 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 5.206 * [backup-simplify]: Simplify 0 into 0 5.207 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 5.207 * [backup-simplify]: Simplify 0 into 0 5.208 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 5.208 * [backup-simplify]: Simplify 0 into 0 5.209 * [backup-simplify]: Simplify (* (acos (/ 1 (/ 1 a))) (/ 1 a)) into (/ (acos a) a) 5.209 * [backup-simplify]: Simplify (/ (acos (/ 1 (- a))) (/ 1 (- a))) into (* -1 (* a (acos (/ -1 a)))) 5.209 * [approximate]: Taking taylor expansion of (* -1 (* a (acos (/ -1 a)))) in (a) around 0 5.209 * [taylor]: Taking taylor expansion of (* -1 (* a (acos (/ -1 a)))) in a 5.209 * [taylor]: Taking taylor expansion of -1 in a 5.209 * [backup-simplify]: Simplify -1 into -1 5.209 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 5.209 * [taylor]: Taking taylor expansion of a in a 5.209 * [backup-simplify]: Simplify 0 into 0 5.209 * [backup-simplify]: Simplify 1 into 1 5.209 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 5.209 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 5.209 * [taylor]: Taking taylor expansion of (* -1 (* a (acos (/ -1 a)))) in a 5.209 * [taylor]: Taking taylor expansion of -1 in a 5.209 * [backup-simplify]: Simplify -1 into -1 5.209 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 5.209 * [taylor]: Taking taylor expansion of a in a 5.209 * [backup-simplify]: Simplify 0 into 0 5.209 * [backup-simplify]: Simplify 1 into 1 5.209 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 5.209 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 5.209 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0 5.210 * [backup-simplify]: Simplify (* -1 0) into 0 5.210 * [backup-simplify]: Simplify 0 into 0 5.210 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 5.211 * [backup-simplify]: Simplify (+ (* -1 (acos (/ -1 a))) (* 0 0)) into (- (acos (/ -1 a))) 5.211 * [backup-simplify]: Simplify (- (acos (/ -1 a))) into (- (acos (/ -1 a))) 5.211 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 5.212 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (acos (/ -1 a))) (* 0 0))) into 0 5.212 * [backup-simplify]: Simplify 0 into 0 5.213 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 5.214 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (acos (/ -1 a))) (* 0 0)))) into 0 5.214 * [backup-simplify]: Simplify 0 into 0 5.215 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 5.216 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ -1 a))) (* 0 0))))) into 0 5.216 * [backup-simplify]: Simplify 0 into 0 5.217 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 5.218 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ -1 a))) (* 0 0)))))) into 0 5.219 * [backup-simplify]: Simplify 0 into 0 5.220 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 5.222 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ -1 a))) (* 0 0))))))) into 0 5.222 * [backup-simplify]: Simplify 0 into 0 5.223 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 5.225 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ -1 a))) (* 0 0)))))))) into 0 5.225 * [backup-simplify]: Simplify 0 into 0 5.225 * [backup-simplify]: Simplify (* (- (acos (/ -1 (/ 1 (- a))))) (/ 1 (- a))) into (/ (acos a) a) 5.225 * * * * [progress]: [ 2 / 2 ] generating series at (2) 5.225 * [backup-simplify]: Simplify (/ 1 (- (/ (acos a) a))) into (* -1 (/ a (acos a))) 5.225 * [approximate]: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 5.226 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a 5.226 * [taylor]: Taking taylor expansion of -1 in a 5.226 * [backup-simplify]: Simplify -1 into -1 5.226 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a 5.226 * [taylor]: Taking taylor expansion of a in a 5.226 * [backup-simplify]: Simplify 0 into 0 5.226 * [backup-simplify]: Simplify 1 into 1 5.226 * [taylor]: Taking taylor expansion of (acos a) in a 5.226 * [backup-simplify]: Simplify (acos a) into (acos a) 5.226 * [backup-simplify]: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 5.226 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a 5.226 * [taylor]: Taking taylor expansion of -1 in a 5.226 * [backup-simplify]: Simplify -1 into -1 5.226 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a 5.226 * [taylor]: Taking taylor expansion of a in a 5.226 * [backup-simplify]: Simplify 0 into 0 5.226 * [backup-simplify]: Simplify 1 into 1 5.226 * [taylor]: Taking taylor expansion of (acos a) in a 5.226 * [backup-simplify]: Simplify (acos a) into (acos a) 5.226 * [backup-simplify]: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 5.226 * [backup-simplify]: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 5.226 * [backup-simplify]: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 5.226 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 5.227 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 5.227 * [backup-simplify]: Simplify 0 into 0 5.227 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 5.228 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 5.228 * [backup-simplify]: Simplify 0 into 0 5.228 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 5.229 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0 5.229 * [backup-simplify]: Simplify 0 into 0 5.229 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 5.230 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0 5.230 * [backup-simplify]: Simplify 0 into 0 5.231 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 5.232 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0 5.232 * [backup-simplify]: Simplify 0 into 0 5.233 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 5.234 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0 5.234 * [backup-simplify]: Simplify 0 into 0 5.234 * [backup-simplify]: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a))) 5.234 * [backup-simplify]: Simplify (/ 1 (- (/ (acos (/ 1 a)) (/ 1 a)))) into (/ -1 (* (acos (/ 1 a)) a)) 5.235 * [approximate]: Taking taylor expansion of (/ -1 (* (acos (/ 1 a)) a)) in (a) around 0 5.235 * [taylor]: Taking taylor expansion of (/ -1 (* (acos (/ 1 a)) a)) in a 5.235 * [taylor]: Taking taylor expansion of -1 in a 5.235 * [backup-simplify]: Simplify -1 into -1 5.235 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 5.235 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 5.235 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 5.235 * [taylor]: Taking taylor expansion of a in a 5.235 * [backup-simplify]: Simplify 0 into 0 5.235 * [backup-simplify]: Simplify 1 into 1 5.235 * [backup-simplify]: Simplify (* (acos (/ 1 a)) 0) into 0 5.235 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 1) (* 0 0)) into (acos (/ 1 a)) 5.235 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 5.235 * [taylor]: Taking taylor expansion of (/ -1 (* (acos (/ 1 a)) a)) in a 5.235 * [taylor]: Taking taylor expansion of -1 in a 5.235 * [backup-simplify]: Simplify -1 into -1 5.235 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 5.235 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 5.235 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 5.236 * [taylor]: Taking taylor expansion of a in a 5.236 * [backup-simplify]: Simplify 0 into 0 5.236 * [backup-simplify]: Simplify 1 into 1 5.236 * [backup-simplify]: Simplify (* (acos (/ 1 a)) 0) into 0 5.236 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 1) (* 0 0)) into (acos (/ 1 a)) 5.236 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 5.236 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 5.237 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 1) (* 0 0))) into 0 5.237 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 5.237 * [backup-simplify]: Simplify 0 into 0 5.238 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.238 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 5.238 * [backup-simplify]: Simplify 0 into 0 5.239 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 5.239 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 5.239 * [backup-simplify]: Simplify 0 into 0 5.245 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 5.246 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 5.246 * [backup-simplify]: Simplify 0 into 0 5.247 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 5.247 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 5.247 * [backup-simplify]: Simplify 0 into 0 5.248 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 5.249 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 5.249 * [backup-simplify]: Simplify 0 into 0 5.249 * [backup-simplify]: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a))) 5.249 * [backup-simplify]: Simplify (/ 1 (- (/ (acos (/ 1 (- a))) (/ 1 (- a))))) into (/ 1 (* a (acos (/ -1 a)))) 5.249 * [approximate]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 5.249 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 5.249 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 5.249 * [taylor]: Taking taylor expansion of a in a 5.249 * [backup-simplify]: Simplify 0 into 0 5.249 * [backup-simplify]: Simplify 1 into 1 5.249 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 5.249 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 5.250 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0 5.250 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 5.250 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 5.250 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 5.250 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 5.250 * [taylor]: Taking taylor expansion of a in a 5.250 * [backup-simplify]: Simplify 0 into 0 5.250 * [backup-simplify]: Simplify 1 into 1 5.250 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 5.250 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 5.250 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0 5.251 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 5.251 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 5.251 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 5.252 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 5.252 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 5.252 * [backup-simplify]: Simplify 0 into 0 5.253 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 5.253 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 5.253 * [backup-simplify]: Simplify 0 into 0 5.254 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 5.255 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 5.255 * [backup-simplify]: Simplify 0 into 0 5.256 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 5.256 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 5.256 * [backup-simplify]: Simplify 0 into 0 5.258 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 5.258 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 5.258 * [backup-simplify]: Simplify 0 into 0 5.260 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 5.261 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 5.261 * [backup-simplify]: Simplify 0 into 0 5.261 * [backup-simplify]: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a))) 5.261 * * * [progress]: simplifying candidates 5.267 * [simplify]: Simplifying: (expm1 (/ (acos a) 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(/ 1 (- (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a))))) (/ 1 (- (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a)))) (/ 1 (- (/ (* (cbrt (acos a)) (cbrt (acos a))) 1))) (/ 1 (- (/ (sqrt (acos a)) (* (cbrt a) (cbrt a))))) (/ 1 (- (/ (sqrt (acos a)) (sqrt a)))) (/ 1 (- (/ (sqrt (acos a)) 1))) (/ 1 (- (/ 1 (* (cbrt a) (cbrt a))))) (/ 1 (- (/ 1 (sqrt a)))) (/ 1 (- (/ 1 1))) (/ 1 (- 1)) (/ 1 (- (acos a))) (/ 1 (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a)))) (/ 1 (sqrt (/ (acos a) a))) (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a)))) (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a))) (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) 1)) (/ 1 (/ (sqrt (acos a)) (* (cbrt a) (cbrt a)))) (/ 1 (/ (sqrt (acos a)) (sqrt a))) (/ 1 (/ (sqrt (acos a)) 1)) (/ 1 (/ 1 (* (cbrt a) (cbrt a)))) (/ 1 (/ 1 (sqrt a))) (/ 1 (/ 1 1)) (/ 1 1) (/ 1 (acos a)) (/ (- (/ (acos a) a)) (cbrt 1)) (/ (- (/ (acos a) a)) (sqrt 1)) (/ (- (/ (acos a) a)) 1) (/ 1 (- (acos a))) (/ (acos a) a) (/ (acos a) a) (/ (acos a) a) (* -1 (/ a (acos a))) (* -1 (/ a (acos a))) (* -1 (/ a (acos a))) 5.275 * * [simplify]: Extracting # 0 : cost 0 5.276 * * [simplify]: Extracting # 1 : cost 0 5.277 * * [simplify]: Extracting # 2 : cost 0 5.278 * * [simplify]: Extracting # 3 : cost 0 5.279 * * [simplify]: Extracting # 4 : cost 0 5.280 * * [simplify]: Extracting # 5 : cost 0 5.281 * * [simplify]: Extracting # 6 : cost 0 5.282 * * [simplify]: iteration 0 : 265 enodes (cost 2409 ) 5.443 * * [simplify]: Extracting # 0 : cost 0 5.444 * * [simplify]: Extracting # 1 : cost 0 5.445 * * [simplify]: Extracting # 2 : cost 0 5.445 * * [simplify]: iteration 1 : 472 enodes (cost 2004 ) 5.587 * * [simplify]: Extracting # 0 : cost 0 5.589 * * [simplify]: Extracting # 1 : cost 0 5.590 * * [simplify]: Extracting # 2 : cost 0 5.591 * * [simplify]: Extracting # 3 : cost 0 5.593 * * [simplify]: iteration 2 : 782 enodes (cost 1861 ) 6.416 * * [simplify]: Extracting # 0 : cost 0 6.417 * * [simplify]: Extracting # 1 : cost 0 6.419 * * [simplify]: Extracting # 2 : cost 0 6.420 * * [simplify]: Extracting # 3 : cost 0 6.421 * * [simplify]: Extracting # 4 : cost 0 6.423 * * [simplify]: iteration 3 : 1534 enodes (cost 1711 ) 7.757 * * [simplify]: Extracting # 0 : cost 0 7.764 * * [simplify]: Extracting # 1 : cost 0 7.766 * * [simplify]: Extracting # 2 : cost 0 7.768 * * [simplify]: Extracting # 3 : cost 0 7.771 * * [simplify]: Extracting # 4 : cost 0 7.773 * * [simplify]: iteration 4 : 2784 enodes (cost 1711 ) 11.717 * * [simplify]: Extracting # 0 : cost 0 11.722 * * [simplify]: Extracting # 1 : cost 0 11.726 * * [simplify]: Extracting # 2 : cost 0 11.729 * * [simplify]: Extracting # 3 : cost 0 11.733 * * [simplify]: Extracting # 4 : cost 0 11.736 * * [simplify]: iteration done: 5000 enodes (cost 1711 ) 11.737 * [simplify]: Simplified to: (expm1 (/ (acos a) a)) (log1p (/ (acos a) a)) (log (/ (acos a) a)) (log (/ (acos a) a)) (exp (/ (acos a) a)) (pow (/ (acos a) a) 3) (* (cbrt (/ (acos a) a)) (cbrt (/ 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(acos a)) (- (sqrt a)) (/ (sqrt a) (acos a)) -1 (/ a (acos a)) -1 (/ a (acos a)) (/ 1 (- (acos a))) a (/ 1 (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a)))) (/ 1 (- (cbrt (/ (acos a) a)))) (/ 1 (sqrt (/ (acos a) a))) (/ 1 (- (sqrt (/ (acos a) a)))) (/ (* (cbrt a) (cbrt a)) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (cbrt a) (- (cbrt (acos a)))) (/ (sqrt a) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (sqrt a) (- (cbrt (acos a)))) (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ a (- (cbrt (acos a)))) (/ (* (cbrt a) (cbrt a)) (sqrt (acos a))) (/ (cbrt a) (- (sqrt (acos a)))) (/ (sqrt a) (sqrt (acos a))) (/ (sqrt a) (- (sqrt (acos a)))) (/ 1 (sqrt (acos a))) (/ a (- (sqrt (acos a)))) (* (cbrt a) (cbrt a)) (/ (cbrt a) (- (acos a))) (sqrt a) (/ (sqrt a) (- (acos a))) 1 (- (/ a (acos a))) 1 (- (/ a (acos a))) (/ 1 (acos a)) (- a) (/ 1 (* (cbrt (- (/ (acos a) a))) (cbrt (- (/ (acos a) a))))) (/ 1 (cbrt (- (/ (acos a) a)))) (/ 1 (sqrt (- (/ (acos a) a)))) (/ 1 (sqrt (- (/ (acos a) a)))) 1 (- (/ a (acos a))) -1 (/ a (acos a)) (/ 1 (- (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a))))) (/ 1 (cbrt (/ (acos a) a))) (/ 1 (- (sqrt (/ (acos a) a)))) (/ 1 (sqrt (/ (acos a) a))) (/ (* (cbrt a) (cbrt a)) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (cbrt a) (cbrt (acos a))) (/ (sqrt a) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (sqrt a) (cbrt (acos a))) (/ (/ 1 (cbrt (acos a))) (- (cbrt (acos a)))) (/ a (cbrt (acos a))) (/ (* (cbrt a) (cbrt a)) (- (sqrt (acos a)))) (/ (cbrt a) (sqrt (acos a))) (/ (sqrt a) (- (sqrt (acos a)))) (/ (sqrt a) (sqrt (acos a))) (/ 1 (- (sqrt (acos a)))) (/ a (sqrt (acos a))) (- (* (cbrt a) (cbrt a))) (/ (cbrt a) (acos a)) (- (sqrt a)) (/ (sqrt a) (acos a)) -1 (/ a (acos a)) -1 (/ a (acos a)) (/ 1 (- (acos a))) a (/ 1 (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a)))) (/ 1 (- (cbrt (/ (acos a) a)))) (/ 1 (sqrt (/ (acos a) a))) (/ 1 (- (sqrt (/ (acos a) a)))) (/ (* (cbrt a) (cbrt a)) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (cbrt a) (- (cbrt (acos a)))) (/ (sqrt a) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (sqrt a) (- (cbrt (acos a)))) (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ a (- (cbrt (acos a)))) (/ (* (cbrt a) (cbrt a)) (sqrt (acos a))) (/ (cbrt a) (- (sqrt (acos a)))) (/ (sqrt a) (sqrt (acos a))) (/ (sqrt a) (- (sqrt (acos a)))) (/ 1 (sqrt (acos a))) (/ a (- (sqrt (acos a)))) (* (cbrt a) (cbrt a)) (/ (cbrt a) (- (acos a))) (sqrt a) (/ (sqrt a) (- (acos a))) 1 (- (/ a (acos a))) 1 (- (/ a (acos a))) (/ 1 (acos a)) (- a) (/ 1 (* (cbrt (- (/ (acos a) a))) (cbrt (- (/ (acos a) a))))) (/ 1 (cbrt (- (/ (acos a) a)))) (/ 1 (sqrt (- (/ (acos a) a)))) (/ 1 (sqrt (- (/ (acos a) a)))) 1 (- (/ a (acos a))) -1 (/ a (acos a)) (/ 1 (- (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a))))) (/ 1 (cbrt (/ (acos a) a))) (/ 1 (- (sqrt (/ (acos a) a)))) (/ 1 (sqrt (/ (acos a) a))) (/ (* (cbrt a) (cbrt a)) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (cbrt a) (cbrt (acos a))) (/ (sqrt a) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (sqrt a) (cbrt (acos a))) (/ (/ 1 (cbrt (acos a))) (- (cbrt (acos a)))) (/ a (cbrt (acos a))) (/ (* (cbrt a) (cbrt a)) (- (sqrt (acos a)))) (/ (cbrt a) (sqrt (acos a))) (/ (sqrt a) (- (sqrt (acos a)))) (/ (sqrt a) (sqrt (acos a))) (/ 1 (- (sqrt (acos a)))) (/ a (sqrt (acos a))) (- (* (cbrt a) (cbrt a))) (/ (cbrt a) (acos a)) (- (sqrt a)) (/ (sqrt a) (acos a)) -1 (/ a (acos a)) -1 (/ a (acos a)) (/ 1 (- (acos a))) a (/ 1 (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a)))) (/ 1 (- (cbrt (/ (acos a) a)))) (/ 1 (sqrt (/ (acos a) a))) (/ 1 (- (sqrt (/ (acos a) a)))) (/ (* (cbrt a) (cbrt a)) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (cbrt a) (- (cbrt (acos a)))) (/ (sqrt a) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (sqrt a) (- (cbrt (acos a)))) (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ a (- (cbrt (acos a)))) (/ (* (cbrt a) (cbrt a)) (sqrt (acos a))) (/ (cbrt a) (- (sqrt (acos a)))) (/ (sqrt a) (sqrt (acos a))) (/ (sqrt a) (- (sqrt (acos a)))) (/ 1 (sqrt (acos a))) (/ a (- (sqrt (acos a)))) (* (cbrt a) (cbrt a)) (/ (cbrt a) (- (acos a))) (sqrt a) (/ (sqrt a) (- (acos a))) 1 (- (/ a (acos a))) 1 (- (/ a (acos a))) (/ 1 (acos a)) (- a) (- (/ a (acos a))) (- (/ (acos a) a)) (/ 1 (* (cbrt (- (/ (acos a) a))) (cbrt (- (/ (acos a) a))))) (/ 1 (sqrt (- (/ (acos a) a)))) 1 -1 (/ 1 (- (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a))))) (/ 1 (- (sqrt (/ (acos a) a)))) (/ (* (cbrt a) (cbrt a)) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (sqrt a) (- (* (cbrt (acos a)) (cbrt (acos a))))) (/ (/ 1 (cbrt (acos a))) (- (cbrt (acos a)))) (/ (* (cbrt a) (cbrt a)) (- (sqrt (acos a)))) (/ (sqrt a) (- (sqrt (acos a)))) (/ 1 (- (sqrt (acos a)))) (- (* (cbrt a) (cbrt a))) (- (sqrt a)) -1 -1 (/ 1 (- (acos a))) (/ 1 (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a)))) (/ 1 (sqrt (/ (acos a) a))) (/ (* (cbrt a) (cbrt a)) (* (cbrt (acos a)) (cbrt (acos a)))) (/ (sqrt a) (* (cbrt (acos a)) (cbrt (acos a)))) (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (/ (* (cbrt a) (cbrt a)) (sqrt (acos a))) (/ (sqrt a) (sqrt (acos a))) (/ 1 (sqrt (acos a))) (* (cbrt a) (cbrt a)) (sqrt a) 1 1 (/ 1 (acos a)) (- (/ (acos a) a)) (- (/ (acos a) a)) (- (/ (acos a) a)) (/ 1 (- (acos a))) (/ (acos a) a) (/ (acos a) a) (/ (acos a) a) (- (/ a (acos a))) (- (/ a (acos a))) (- (/ a (acos a))) 11.739 * * * [progress]: adding candidates to table 12.055 * * [progress]: iteration 3 / 4 12.055 * * * [progress]: picking best candidate 12.085 * * * * [pick]: Picked # 12.086 * * * [progress]: localizing error 12.108 * * * [progress]: generating rewritten candidates 12.108 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2) 12.166 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1) 12.168 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 2) 12.171 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1) 12.180 * * * [progress]: generating series expansions 12.180 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2) 12.180 * [backup-simplify]: Simplify (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a))) into (pow (/ (pow (acos a) 2) (pow a 2)) 1/3) 12.180 * [approximate]: Taking taylor expansion of (pow (/ (pow (acos a) 2) (pow a 2)) 1/3) in (a) around 0 12.180 * [taylor]: Taking taylor expansion of (pow (/ (pow (acos a) 2) (pow a 2)) 1/3) in a 12.181 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (pow (acos a) 2) (pow a 2))))) in a 12.181 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (pow (acos a) 2) (pow a 2)))) in a 12.181 * [taylor]: Taking taylor expansion of 1/3 in a 12.181 * [backup-simplify]: Simplify 1/3 into 1/3 12.181 * [taylor]: Taking taylor expansion of (log (/ (pow (acos a) 2) (pow a 2))) in a 12.181 * [taylor]: Taking taylor expansion of (/ (pow (acos a) 2) (pow a 2)) in a 12.181 * [taylor]: Taking taylor expansion of (pow (acos a) 2) in a 12.181 * [taylor]: Taking taylor expansion of (acos a) in a 12.181 * [backup-simplify]: Simplify (acos a) into (acos a) 12.181 * [taylor]: Taking taylor expansion of (pow a 2) in a 12.181 * [taylor]: Taking taylor expansion of a in a 12.181 * [backup-simplify]: Simplify 0 into 0 12.181 * [backup-simplify]: Simplify 1 into 1 12.181 * [backup-simplify]: Simplify (* (acos a) (acos a)) into (pow (acos a) 2) 12.181 * [backup-simplify]: Simplify (* 1 1) into 1 12.182 * [backup-simplify]: Simplify (/ (pow (acos a) 2) 1) into (pow (acos a) 2) 12.182 * [backup-simplify]: Simplify (log (pow (acos a) 2)) into (log (pow (acos a) 2)) 12.182 * [backup-simplify]: Simplify (+ (* (- 2) (log a)) (log (pow (acos a) 2))) into (- (log (pow (acos a) 2)) (* 2 (log a))) 12.182 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (acos a) 2)) (* 2 (log a)))) into (* 1/3 (- (log (pow (acos a) 2)) (* 2 (log a)))) 12.183 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (acos a) 2)) (* 2 (log a))))) into (exp (* 1/3 (- (log (pow (acos a) 2)) (* 2 (log a))))) 12.183 * [taylor]: Taking taylor expansion of (pow (/ (pow (acos a) 2) (pow a 2)) 1/3) in a 12.183 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (pow (acos a) 2) (pow a 2))))) in a 12.183 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (pow (acos a) 2) (pow a 2)))) in a 12.183 * [taylor]: Taking taylor expansion of 1/3 in a 12.183 * [backup-simplify]: Simplify 1/3 into 1/3 12.183 * [taylor]: Taking taylor expansion of (log (/ (pow (acos a) 2) (pow a 2))) in a 12.183 * [taylor]: Taking taylor expansion of (/ (pow (acos a) 2) (pow a 2)) in a 12.183 * [taylor]: Taking taylor expansion of (pow (acos a) 2) in a 12.183 * [taylor]: Taking taylor expansion of (acos a) in a 12.183 * [backup-simplify]: Simplify (acos a) into (acos a) 12.183 * [taylor]: Taking taylor expansion of (pow a 2) in a 12.183 * [taylor]: Taking taylor expansion of a in a 12.183 * [backup-simplify]: Simplify 0 into 0 12.183 * [backup-simplify]: Simplify 1 into 1 12.183 * [backup-simplify]: Simplify (* (acos a) (acos a)) into (pow (acos a) 2) 12.183 * [backup-simplify]: Simplify (* 1 1) into 1 12.184 * [backup-simplify]: Simplify (/ (pow (acos a) 2) 1) into (pow (acos a) 2) 12.184 * [backup-simplify]: Simplify (log (pow (acos a) 2)) into (log (pow (acos a) 2)) 12.184 * [backup-simplify]: Simplify (+ (* (- 2) (log a)) (log (pow (acos a) 2))) into (- (log (pow (acos a) 2)) (* 2 (log a))) 12.184 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (acos a) 2)) (* 2 (log a)))) into (* 1/3 (- (log (pow (acos a) 2)) (* 2 (log a)))) 12.184 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (acos a) 2)) (* 2 (log a))))) into (exp (* 1/3 (- (log (pow (acos a) 2)) (* 2 (log a))))) 12.185 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (acos a) 2)) (* 2 (log a))))) into (exp (* 1/3 (- (log (pow (acos a) 2)) (* 2 (log a))))) 12.185 * [backup-simplify]: Simplify (+ (* (acos a) 0) (* 0 (acos a))) into 0 12.185 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 12.186 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (acos a) 2) (/ 0 1)))) into 0 12.187 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (acos a) 2) 1)))) 1) into 0 12.187 * [backup-simplify]: Simplify (+ (* (- 2) (log a)) (log (pow (acos a) 2))) into (- (log (pow (acos a) 2)) (* 2 (log a))) 12.188 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (acos a) 2)) (* 2 (log a))))) into 0 12.189 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (acos a) 2)) (* 2 (log a))))) (+ (* (/ (pow 0 1) 1)))) into 0 12.189 * [backup-simplify]: Simplify 0 into 0 12.190 * [backup-simplify]: Simplify (+ (* (acos a) 0) (+ (* 0 0) (* 0 (acos a)))) into 0 12.190 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 12.191 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (acos a) 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0 12.193 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (acos a) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (acos a) 2) 1)))) 2) into 0 12.194 * [backup-simplify]: Simplify (+ (* (- 2) (log a)) (log (pow (acos a) 2))) into (- (log (pow (acos a) 2)) (* 2 (log a))) 12.195 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (pow (acos a) 2)) (* 2 (log a)))))) into 0 12.197 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (acos a) 2)) (* 2 (log a))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 12.197 * [backup-simplify]: Simplify 0 into 0 12.198 * [backup-simplify]: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))) into 0 12.200 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 12.202 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (acos a) 2) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 12.206 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (pow (acos a) 2) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (pow (acos a) 2) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (pow (acos a) 2) 1)))) 6) into 0 12.206 * [backup-simplify]: Simplify (+ (* (- 2) (log a)) (log (pow (acos a) 2))) into (- (log (pow (acos a) 2)) (* 2 (log a))) 12.208 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log (pow (acos a) 2)) (* 2 (log a))))))) into 0 12.210 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (acos a) 2)) (* 2 (log a))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 12.210 * [backup-simplify]: Simplify 0 into 0 12.212 * [backup-simplify]: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))) into 0 12.213 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 12.216 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (acos a) 2) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 12.222 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (pow (acos a) 2) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (pow (acos a) 2) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (pow (acos a) 2) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (pow (acos a) 2) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (pow (acos a) 2) 1)))) 24) into 0 12.223 * [backup-simplify]: Simplify (+ (* (- 2) (log a)) (log (pow (acos a) 2))) into (- (log (pow (acos a) 2)) (* 2 (log a))) 12.225 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log (pow (acos a) 2)) (* 2 (log a)))))))) into 0 12.228 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (acos a) 2)) (* 2 (log a))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 12.228 * [backup-simplify]: Simplify 0 into 0 12.230 * [backup-simplify]: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))))) into 0 12.231 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 12.233 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (acos a) 2) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 12.238 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (pow (acos a) 2) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (pow (acos a) 2) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (pow (acos a) 2) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (pow (acos a) 2) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (pow (acos a) 2) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (pow (acos a) 2) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (pow (acos a) 2) 1)))) 120) into 0 12.239 * [backup-simplify]: Simplify (+ (* (- 2) (log a)) (log (pow (acos a) 2))) into (- (log (pow (acos a) 2)) (* 2 (log a))) 12.240 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log (pow (acos a) 2)) (* 2 (log a))))))))) into 0 12.243 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (acos a) 2)) (* 2 (log a))))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 12.243 * [backup-simplify]: Simplify 0 into 0 12.244 * [backup-simplify]: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))))) into 0 12.245 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 12.248 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (acos a) 2) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 12.256 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (pow (acos a) 2) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (pow (acos a) 2) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (pow (acos a) 2) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (pow (acos a) 2) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (pow (acos a) 2) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (pow (acos a) 2) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (pow (acos a) 2) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (pow (acos a) 2) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (pow (acos a) 2) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (pow (acos a) 2) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (pow (acos a) 2) 1)))) 720) into 0 12.257 * [backup-simplify]: Simplify (+ (* (- 2) (log a)) (log (pow (acos a) 2))) into (- (log (pow (acos a) 2)) (* 2 (log a))) 12.258 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log (pow (acos a) 2)) (* 2 (log a)))))))))) into 0 12.263 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (acos a) 2)) (* 2 (log a))))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 12.263 * [backup-simplify]: Simplify 0 into 0 12.263 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (acos a) 2)) (* 2 (log a))))) into (exp (* 1/3 (- (log (pow (acos a) 2)) (* 2 (log a))))) 12.263 * [backup-simplify]: Simplify (* (cbrt (/ (acos (/ 1 a)) (/ 1 a))) (cbrt (/ (acos (/ 1 a)) (/ 1 a)))) into (pow (* (pow (acos (/ 1 a)) 2) (pow a 2)) 1/3) 12.263 * [approximate]: Taking taylor expansion of (pow (* (pow (acos (/ 1 a)) 2) (pow a 2)) 1/3) in (a) around 0 12.263 * [taylor]: Taking taylor expansion of (pow (* (pow (acos (/ 1 a)) 2) (pow a 2)) 1/3) in a 12.263 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* (pow (acos (/ 1 a)) 2) (pow a 2))))) in a 12.263 * [taylor]: Taking taylor expansion of (* 1/3 (log (* (pow (acos (/ 1 a)) 2) (pow a 2)))) in a 12.263 * [taylor]: Taking taylor expansion of 1/3 in a 12.263 * [backup-simplify]: Simplify 1/3 into 1/3 12.263 * [taylor]: Taking taylor expansion of (log (* (pow (acos (/ 1 a)) 2) (pow a 2))) in a 12.263 * [taylor]: Taking taylor expansion of (* (pow (acos (/ 1 a)) 2) (pow a 2)) in a 12.263 * [taylor]: Taking taylor expansion of (pow (acos (/ 1 a)) 2) in a 12.263 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 12.263 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 12.264 * [taylor]: Taking taylor expansion of (pow a 2) in a 12.264 * [taylor]: Taking taylor expansion of a in a 12.264 * [backup-simplify]: Simplify 0 into 0 12.264 * [backup-simplify]: Simplify 1 into 1 12.264 * [backup-simplify]: Simplify (* (acos (/ 1 a)) (acos (/ 1 a))) into (pow (acos (/ 1 a)) 2) 12.264 * [backup-simplify]: Simplify (* 1 1) into 1 12.264 * [backup-simplify]: Simplify (* (pow (acos (/ 1 a)) 2) 1) into (pow (acos (/ 1 a)) 2) 12.264 * [backup-simplify]: Simplify (log (pow (acos (/ 1 a)) 2)) into (log (pow (acos (/ 1 a)) 2)) 12.265 * [backup-simplify]: Simplify (+ (* (- -2) (log a)) (log (pow (acos (/ 1 a)) 2))) into (+ (* 2 (log a)) (log (pow (acos (/ 1 a)) 2))) 12.265 * [backup-simplify]: Simplify (* 1/3 (+ (* 2 (log a)) (log (pow (acos (/ 1 a)) 2)))) into (* 1/3 (+ (* 2 (log a)) (log (pow (acos (/ 1 a)) 2)))) 12.265 * [backup-simplify]: Simplify (exp (* 1/3 (+ (* 2 (log a)) (log (pow (acos (/ 1 a)) 2))))) into (exp (* 1/3 (+ (* 2 (log a)) (log (pow (acos (/ 1 a)) 2))))) 12.265 * [taylor]: Taking taylor expansion of (pow (* (pow (acos (/ 1 a)) 2) (pow a 2)) 1/3) in a 12.265 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* (pow (acos (/ 1 a)) 2) (pow a 2))))) in a 12.265 * [taylor]: Taking taylor expansion of (* 1/3 (log (* (pow (acos (/ 1 a)) 2) (pow a 2)))) in a 12.265 * [taylor]: Taking taylor expansion of 1/3 in a 12.265 * [backup-simplify]: Simplify 1/3 into 1/3 12.265 * [taylor]: Taking taylor expansion of (log (* (pow (acos (/ 1 a)) 2) (pow a 2))) in a 12.265 * [taylor]: Taking taylor expansion of (* (pow (acos (/ 1 a)) 2) (pow a 2)) in a 12.265 * [taylor]: Taking taylor expansion of (pow (acos (/ 1 a)) 2) in a 12.265 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 12.266 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 12.266 * [taylor]: Taking taylor expansion of (pow a 2) in a 12.266 * [taylor]: Taking taylor expansion of a in a 12.266 * [backup-simplify]: Simplify 0 into 0 12.266 * [backup-simplify]: Simplify 1 into 1 12.266 * [backup-simplify]: Simplify (* (acos (/ 1 a)) (acos (/ 1 a))) into (pow (acos (/ 1 a)) 2) 12.266 * [backup-simplify]: Simplify (* 1 1) into 1 12.266 * [backup-simplify]: Simplify (* (pow (acos (/ 1 a)) 2) 1) into (pow (acos (/ 1 a)) 2) 12.266 * [backup-simplify]: Simplify (log (pow (acos (/ 1 a)) 2)) into (log (pow (acos (/ 1 a)) 2)) 12.267 * [backup-simplify]: Simplify (+ (* (- -2) (log a)) (log (pow (acos (/ 1 a)) 2))) into (+ (* 2 (log a)) (log (pow (acos (/ 1 a)) 2))) 12.267 * [backup-simplify]: Simplify (* 1/3 (+ (* 2 (log a)) (log (pow (acos (/ 1 a)) 2)))) into (* 1/3 (+ (* 2 (log a)) (log (pow (acos (/ 1 a)) 2)))) 12.267 * [backup-simplify]: Simplify (exp (* 1/3 (+ (* 2 (log a)) (log (pow (acos (/ 1 a)) 2))))) into (exp (* 1/3 (+ (* 2 (log a)) (log (pow (acos (/ 1 a)) 2))))) 12.268 * [backup-simplify]: Simplify (exp (* 1/3 (+ (* 2 (log a)) (log (pow (acos (/ 1 a)) 2))))) into (exp (* 1/3 (+ (* 2 (log a)) (log (pow (acos (/ 1 a)) 2))))) 12.268 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 12.268 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (* 0 (acos (/ 1 a)))) into 0 12.269 * [backup-simplify]: Simplify (+ (* (pow (acos (/ 1 a)) 2) 0) (* 0 1)) into 0 12.269 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (acos (/ 1 a)) 2) 1)))) 1) into 0 12.270 * [backup-simplify]: Simplify (+ (* (- -2) (log a)) (log (pow (acos (/ 1 a)) 2))) into (+ (* 2 (log a)) (log (pow (acos (/ 1 a)) 2))) 12.271 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (+ (* 2 (log a)) (log (pow (acos (/ 1 a)) 2))))) into 0 12.272 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (* 2 (log a)) (log (pow (acos (/ 1 a)) 2))))) (+ (* (/ (pow 0 1) 1)))) into 0 12.272 * [backup-simplify]: Simplify 0 into 0 12.278 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 12.279 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))) into 0 12.279 * [backup-simplify]: Simplify (+ (* (pow (acos (/ 1 a)) 2) 0) (+ (* 0 0) (* 0 1))) into 0 12.281 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (acos (/ 1 a)) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (acos (/ 1 a)) 2) 1)))) 2) into 0 12.281 * [backup-simplify]: Simplify (+ (* (- -2) (log a)) (log (pow (acos (/ 1 a)) 2))) into (+ (* 2 (log a)) (log (pow (acos (/ 1 a)) 2))) 12.282 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (+ (* 2 (log a)) (log (pow (acos (/ 1 a)) 2)))))) into 0 12.283 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (* 2 (log a)) (log (pow (acos (/ 1 a)) 2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 12.283 * [backup-simplify]: Simplify 0 into 0 12.284 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 12.285 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 12.286 * [backup-simplify]: Simplify (+ (* (pow (acos (/ 1 a)) 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 12.288 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (pow (acos (/ 1 a)) 2) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (pow (acos (/ 1 a)) 2) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (pow (acos (/ 1 a)) 2) 1)))) 6) into 0 12.288 * [backup-simplify]: Simplify (+ (* (- -2) (log a)) (log (pow (acos (/ 1 a)) 2))) into (+ (* 2 (log a)) (log (pow (acos (/ 1 a)) 2))) 12.289 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (* 2 (log a)) (log (pow (acos (/ 1 a)) 2))))))) into 0 12.291 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (* 2 (log a)) (log (pow (acos (/ 1 a)) 2))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 12.291 * [backup-simplify]: Simplify 0 into 0 12.293 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 12.294 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 12.296 * [backup-simplify]: Simplify (+ (* (pow (acos (/ 1 a)) 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 12.302 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (pow (acos (/ 1 a)) 2) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (pow (acos (/ 1 a)) 2) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (pow (acos (/ 1 a)) 2) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (pow (acos (/ 1 a)) 2) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (pow (acos (/ 1 a)) 2) 1)))) 24) into 0 12.303 * [backup-simplify]: Simplify (+ (* (- -2) (log a)) (log (pow (acos (/ 1 a)) 2))) into (+ (* 2 (log a)) (log (pow (acos (/ 1 a)) 2))) 12.305 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (* 2 (log a)) (log (pow (acos (/ 1 a)) 2)))))))) into 0 12.308 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (* 2 (log a)) (log (pow (acos (/ 1 a)) 2))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 12.308 * [backup-simplify]: Simplify 0 into 0 12.310 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 12.312 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 12.314 * [backup-simplify]: Simplify (+ (* (pow (acos (/ 1 a)) 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 12.324 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (pow (acos (/ 1 a)) 2) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (pow (acos (/ 1 a)) 2) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (pow (acos (/ 1 a)) 2) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (pow (acos (/ 1 a)) 2) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (pow (acos (/ 1 a)) 2) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (pow (acos (/ 1 a)) 2) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (pow (acos (/ 1 a)) 2) 1)))) 120) into 0 12.325 * [backup-simplify]: Simplify (+ (* (- -2) (log a)) (log (pow (acos (/ 1 a)) 2))) into (+ (* 2 (log a)) (log (pow (acos (/ 1 a)) 2))) 12.327 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (* 2 (log a)) (log (pow (acos (/ 1 a)) 2))))))))) into 0 12.332 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (* 2 (log a)) (log (pow (acos (/ 1 a)) 2))))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 12.332 * [backup-simplify]: Simplify 0 into 0 12.334 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 12.336 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 12.338 * [backup-simplify]: Simplify (+ (* (pow (acos (/ 1 a)) 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 12.348 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (pow (acos (/ 1 a)) 2) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (pow (acos (/ 1 a)) 2) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (pow (acos (/ 1 a)) 2) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (pow (acos (/ 1 a)) 2) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (pow (acos (/ 1 a)) 2) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (pow (acos (/ 1 a)) 2) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (pow (acos (/ 1 a)) 2) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (pow (acos (/ 1 a)) 2) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (pow (acos (/ 1 a)) 2) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (pow (acos (/ 1 a)) 2) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (pow (acos (/ 1 a)) 2) 1)))) 720) into 0 12.348 * [backup-simplify]: Simplify (+ (* (- -2) (log a)) (log (pow (acos (/ 1 a)) 2))) into (+ (* 2 (log a)) (log (pow (acos (/ 1 a)) 2))) 12.350 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (* 2 (log a)) (log (pow (acos (/ 1 a)) 2)))))))))) into 0 12.354 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (* 2 (log a)) (log (pow (acos (/ 1 a)) 2))))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 12.354 * [backup-simplify]: Simplify 0 into 0 12.354 * [backup-simplify]: Simplify (exp (* 1/3 (+ (* 2 (log (/ 1 a))) (log (pow (acos (/ 1 (/ 1 a))) 2))))) into (exp (* 1/3 (+ (* 2 (log (/ 1 a))) (log (pow (acos a) 2))))) 12.354 * [backup-simplify]: Simplify (* (cbrt (/ (acos (/ 1 (- a))) (/ 1 (- a)))) (cbrt (/ (acos (/ 1 (- a))) (/ 1 (- a))))) into (* (pow (cbrt -1) 2) (pow (* (pow (acos (/ -1 a)) 2) (pow a 2)) 1/3)) 12.354 * [approximate]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (* (pow (acos (/ -1 a)) 2) (pow a 2)) 1/3)) in (a) around 0 12.354 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (* (pow (acos (/ -1 a)) 2) (pow a 2)) 1/3)) in a 12.355 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in a 12.355 * [taylor]: Taking taylor expansion of (cbrt -1) in a 12.355 * [taylor]: Taking taylor expansion of -1 in a 12.355 * [backup-simplify]: Simplify -1 into -1 12.355 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 12.356 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 12.356 * [taylor]: Taking taylor expansion of (pow (* (pow (acos (/ -1 a)) 2) (pow a 2)) 1/3) in a 12.356 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* (pow (acos (/ -1 a)) 2) (pow a 2))))) in a 12.356 * [taylor]: Taking taylor expansion of (* 1/3 (log (* (pow (acos (/ -1 a)) 2) (pow a 2)))) in a 12.356 * [taylor]: Taking taylor expansion of 1/3 in a 12.356 * [backup-simplify]: Simplify 1/3 into 1/3 12.356 * [taylor]: Taking taylor expansion of (log (* (pow (acos (/ -1 a)) 2) (pow a 2))) in a 12.356 * [taylor]: Taking taylor expansion of (* (pow (acos (/ -1 a)) 2) (pow a 2)) in a 12.356 * [taylor]: Taking taylor expansion of (pow (acos (/ -1 a)) 2) in a 12.356 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 12.356 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 12.356 * [taylor]: Taking taylor expansion of (pow a 2) in a 12.356 * [taylor]: Taking taylor expansion of a in a 12.356 * [backup-simplify]: Simplify 0 into 0 12.356 * [backup-simplify]: Simplify 1 into 1 12.356 * [backup-simplify]: Simplify (* (acos (/ -1 a)) (acos (/ -1 a))) into (pow (acos (/ -1 a)) 2) 12.357 * [backup-simplify]: Simplify (* 1 1) into 1 12.357 * [backup-simplify]: Simplify (* (pow (acos (/ -1 a)) 2) 1) into (pow (acos (/ -1 a)) 2) 12.357 * [backup-simplify]: Simplify (log (pow (acos (/ -1 a)) 2)) into (log (pow (acos (/ -1 a)) 2)) 12.358 * [backup-simplify]: Simplify (+ (* (- -2) (log a)) (log (pow (acos (/ -1 a)) 2))) into (+ (* 2 (log a)) (log (pow (acos (/ -1 a)) 2))) 12.358 * [backup-simplify]: Simplify (* 1/3 (+ (* 2 (log a)) (log (pow (acos (/ -1 a)) 2)))) into (* 1/3 (+ (* 2 (log a)) (log (pow (acos (/ -1 a)) 2)))) 12.358 * [backup-simplify]: Simplify (exp (* 1/3 (+ (* 2 (log a)) (log (pow (acos (/ -1 a)) 2))))) into (exp (* 1/3 (+ (* 2 (log a)) (log (pow (acos (/ -1 a)) 2))))) 12.358 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (* (pow (acos (/ -1 a)) 2) (pow a 2)) 1/3)) in a 12.358 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in a 12.358 * [taylor]: Taking taylor expansion of (cbrt -1) in a 12.358 * [taylor]: Taking taylor expansion of -1 in a 12.358 * [backup-simplify]: Simplify -1 into -1 12.358 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 12.359 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 12.359 * [taylor]: Taking taylor expansion of (pow (* (pow (acos (/ -1 a)) 2) (pow a 2)) 1/3) in a 12.359 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* (pow (acos (/ -1 a)) 2) (pow a 2))))) in a 12.359 * [taylor]: Taking taylor expansion of (* 1/3 (log (* (pow (acos (/ -1 a)) 2) (pow a 2)))) in a 12.359 * [taylor]: Taking taylor expansion of 1/3 in a 12.359 * [backup-simplify]: Simplify 1/3 into 1/3 12.359 * [taylor]: Taking taylor expansion of (log (* (pow (acos (/ -1 a)) 2) (pow a 2))) in a 12.359 * [taylor]: Taking taylor expansion of (* (pow (acos (/ -1 a)) 2) (pow a 2)) in a 12.359 * [taylor]: Taking taylor expansion of (pow (acos (/ -1 a)) 2) in a 12.359 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 12.359 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 12.359 * [taylor]: Taking taylor expansion of (pow a 2) in a 12.359 * [taylor]: Taking taylor expansion of a in a 12.359 * [backup-simplify]: Simplify 0 into 0 12.359 * [backup-simplify]: Simplify 1 into 1 12.359 * [backup-simplify]: Simplify (* (acos (/ -1 a)) (acos (/ -1 a))) into (pow (acos (/ -1 a)) 2) 12.360 * [backup-simplify]: Simplify (* 1 1) into 1 12.360 * [backup-simplify]: Simplify (* (pow (acos (/ -1 a)) 2) 1) into (pow (acos (/ -1 a)) 2) 12.360 * [backup-simplify]: Simplify (log (pow (acos (/ -1 a)) 2)) into (log (pow (acos (/ -1 a)) 2)) 12.361 * [backup-simplify]: Simplify (+ (* (- -2) (log a)) (log (pow (acos (/ -1 a)) 2))) into (+ (* 2 (log a)) (log (pow (acos (/ -1 a)) 2))) 12.361 * [backup-simplify]: Simplify (* 1/3 (+ (* 2 (log a)) (log (pow (acos (/ -1 a)) 2)))) into (* 1/3 (+ (* 2 (log a)) (log (pow (acos (/ -1 a)) 2)))) 12.361 * [backup-simplify]: Simplify (exp (* 1/3 (+ (* 2 (log a)) (log (pow (acos (/ -1 a)) 2))))) into (exp (* 1/3 (+ (* 2 (log a)) (log (pow (acos (/ -1 a)) 2))))) 12.362 * [backup-simplify]: Simplify (* (cbrt -1) (cbrt -1)) into (pow (cbrt -1) 2) 12.363 * [backup-simplify]: Simplify (* (pow (cbrt -1) 2) (exp (* 1/3 (+ (* 2 (log a)) (log (pow (acos (/ -1 a)) 2)))))) into (* (pow (cbrt -1) 2) (exp (* 1/3 (+ (* 2 (log a)) (log (pow (acos (/ -1 a)) 2)))))) 12.364 * [backup-simplify]: Simplify (* (pow (cbrt -1) 2) (exp (* 1/3 (+ (* 2 (log a)) (log (pow (acos (/ -1 a)) 2)))))) into (* (pow (cbrt -1) 2) (exp (* 1/3 (+ (* 2 (log a)) (log (pow (acos (/ -1 a)) 2)))))) 12.365 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 12.365 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (* 0 (acos (/ -1 a)))) into 0 12.366 * [backup-simplify]: Simplify (+ (* (pow (acos (/ -1 a)) 2) 0) (* 0 1)) into 0 12.366 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (acos (/ -1 a)) 2) 1)))) 1) into 0 12.367 * [backup-simplify]: Simplify (+ (* (- -2) (log a)) (log (pow (acos (/ -1 a)) 2))) into (+ (* 2 (log a)) (log (pow (acos (/ -1 a)) 2))) 12.367 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (+ (* 2 (log a)) (log (pow (acos (/ -1 a)) 2))))) into 0 12.368 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (* 2 (log a)) (log (pow (acos (/ -1 a)) 2))))) (+ (* (/ (pow 0 1) 1)))) into 0 12.369 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (* 0 (cbrt -1))) into 0 12.370 * [backup-simplify]: Simplify (+ (* (pow (cbrt -1) 2) 0) (* 0 (exp (* 1/3 (+ (* 2 (log a)) (log (pow (acos (/ -1 a)) 2))))))) into 0 12.370 * [backup-simplify]: Simplify 0 into 0 12.370 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 12.371 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))) into 0 12.372 * [backup-simplify]: Simplify (+ (* (pow (acos (/ -1 a)) 2) 0) (+ (* 0 0) (* 0 1))) into 0 12.373 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (acos (/ -1 a)) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (acos (/ -1 a)) 2) 1)))) 2) into 0 12.374 * [backup-simplify]: Simplify (+ (* (- -2) (log a)) (log (pow (acos (/ -1 a)) 2))) into (+ (* 2 (log a)) (log (pow (acos (/ -1 a)) 2))) 12.374 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (+ (* 2 (log a)) (log (pow (acos (/ -1 a)) 2)))))) into 0 12.376 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (* 2 (log a)) (log (pow (acos (/ -1 a)) 2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 12.377 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 12.378 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (* 0 (cbrt -1)))) into 0 12.380 * [backup-simplify]: Simplify (+ (* (pow (cbrt -1) 2) 0) (+ (* 0 0) (* 0 (exp (* 1/3 (+ (* 2 (log a)) (log (pow (acos (/ -1 a)) 2)))))))) into 0 12.380 * [backup-simplify]: Simplify 0 into 0 12.382 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 12.383 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 12.384 * [backup-simplify]: Simplify (+ (* (pow (acos (/ -1 a)) 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 12.389 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (pow (acos (/ -1 a)) 2) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (pow (acos (/ -1 a)) 2) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (pow (acos (/ -1 a)) 2) 1)))) 6) into 0 12.390 * [backup-simplify]: Simplify (+ (* (- -2) (log a)) (log (pow (acos (/ -1 a)) 2))) into (+ (* 2 (log a)) (log (pow (acos (/ -1 a)) 2))) 12.392 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (* 2 (log a)) (log (pow (acos (/ -1 a)) 2))))))) into 0 12.394 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (* 2 (log a)) (log (pow (acos (/ -1 a)) 2))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 12.395 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 12.396 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cbrt -1))))) into 0 12.397 * [backup-simplify]: Simplify (+ (* (pow (cbrt -1) 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (* 1/3 (+ (* 2 (log a)) (log (pow (acos (/ -1 a)) 2))))))))) into 0 12.397 * [backup-simplify]: Simplify 0 into 0 12.398 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 12.399 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 12.400 * [backup-simplify]: Simplify (+ (* (pow (acos (/ -1 a)) 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 12.404 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (pow (acos (/ -1 a)) 2) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (pow (acos (/ -1 a)) 2) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (pow (acos (/ -1 a)) 2) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (pow (acos (/ -1 a)) 2) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (pow (acos (/ -1 a)) 2) 1)))) 24) into 0 12.404 * [backup-simplify]: Simplify (+ (* (- -2) (log a)) (log (pow (acos (/ -1 a)) 2))) into (+ (* 2 (log a)) (log (pow (acos (/ -1 a)) 2))) 12.405 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (* 2 (log a)) (log (pow (acos (/ -1 a)) 2)))))))) into 0 12.407 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (* 2 (log a)) (log (pow (acos (/ -1 a)) 2))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 12.409 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 12.410 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cbrt -1)))))) into 0 12.411 * [backup-simplify]: Simplify (+ (* (pow (cbrt -1) 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (* 1/3 (+ (* 2 (log a)) (log (pow (acos (/ -1 a)) 2)))))))))) into 0 12.411 * [backup-simplify]: Simplify 0 into 0 12.412 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 12.414 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 12.418 * [backup-simplify]: Simplify (+ (* (pow (acos (/ -1 a)) 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 12.424 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (pow (acos (/ -1 a)) 2) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (pow (acos (/ -1 a)) 2) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (pow (acos (/ -1 a)) 2) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (pow (acos (/ -1 a)) 2) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (pow (acos (/ -1 a)) 2) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (pow (acos (/ -1 a)) 2) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (pow (acos (/ -1 a)) 2) 1)))) 120) into 0 12.425 * [backup-simplify]: Simplify (+ (* (- -2) (log a)) (log (pow (acos (/ -1 a)) 2))) into (+ (* 2 (log a)) (log (pow (acos (/ -1 a)) 2))) 12.427 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (* 2 (log a)) (log (pow (acos (/ -1 a)) 2))))))))) into 0 12.429 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (* 2 (log a)) (log (pow (acos (/ -1 a)) 2))))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 12.430 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 12.431 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cbrt -1))))))) into 0 12.433 * [backup-simplify]: Simplify (+ (* (pow (cbrt -1) 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (* 1/3 (+ (* 2 (log a)) (log (pow (acos (/ -1 a)) 2))))))))))) into 0 12.433 * [backup-simplify]: Simplify 0 into 0 12.434 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 12.436 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 12.437 * [backup-simplify]: Simplify (+ (* (pow (acos (/ -1 a)) 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 12.447 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (pow (acos (/ -1 a)) 2) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (pow (acos (/ -1 a)) 2) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (pow (acos (/ -1 a)) 2) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (pow (acos (/ -1 a)) 2) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (pow (acos (/ -1 a)) 2) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (pow (acos (/ -1 a)) 2) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (pow (acos (/ -1 a)) 2) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (pow (acos (/ -1 a)) 2) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (pow (acos (/ -1 a)) 2) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (pow (acos (/ -1 a)) 2) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (pow (acos (/ -1 a)) 2) 1)))) 720) into 0 12.448 * [backup-simplify]: Simplify (+ (* (- -2) (log a)) (log (pow (acos (/ -1 a)) 2))) into (+ (* 2 (log a)) (log (pow (acos (/ -1 a)) 2))) 12.450 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (* 2 (log a)) (log (pow (acos (/ -1 a)) 2)))))))))) into 0 12.453 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (* 2 (log a)) (log (pow (acos (/ -1 a)) 2))))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 12.455 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 12.456 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cbrt -1)))))))) into 0 12.458 * [backup-simplify]: Simplify (+ (* (pow (cbrt -1) 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (* 1/3 (+ (* 2 (log a)) (log (pow (acos (/ -1 a)) 2)))))))))))) into 0 12.458 * [backup-simplify]: Simplify 0 into 0 12.459 * [backup-simplify]: Simplify (* (pow (cbrt -1) 2) (exp (* 1/3 (+ (* 2 (log (/ 1 (- a)))) (log (pow (acos (/ -1 (/ 1 (- a)))) 2)))))) into (* (pow (cbrt -1) 2) (exp (* 1/3 (+ (log (pow (acos a) 2)) (* 2 (log (/ -1 a))))))) 12.459 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1) 12.459 * [backup-simplify]: Simplify (cbrt (/ (acos a) a)) into (pow (/ (acos a) a) 1/3) 12.459 * [approximate]: Taking taylor expansion of (pow (/ (acos a) a) 1/3) in (a) around 0 12.459 * [taylor]: Taking taylor expansion of (pow (/ (acos a) a) 1/3) in a 12.459 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (acos a) a)))) in a 12.459 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (acos a) a))) in a 12.460 * [taylor]: Taking taylor expansion of 1/3 in a 12.460 * [backup-simplify]: Simplify 1/3 into 1/3 12.460 * [taylor]: Taking taylor expansion of (log (/ (acos a) a)) in a 12.460 * [taylor]: Taking taylor expansion of (/ (acos a) a) in a 12.460 * [taylor]: Taking taylor expansion of (acos a) in a 12.460 * [backup-simplify]: Simplify (acos a) into (acos a) 12.460 * [taylor]: Taking taylor expansion of a in a 12.460 * [backup-simplify]: Simplify 0 into 0 12.460 * [backup-simplify]: Simplify 1 into 1 12.460 * [backup-simplify]: Simplify (/ (acos a) 1) into (acos a) 12.460 * [backup-simplify]: Simplify (log (acos a)) into (log (acos a)) 12.460 * [backup-simplify]: Simplify (+ (* (- 1) (log a)) (log (acos a))) into (- (log (acos a)) (log a)) 12.460 * [backup-simplify]: Simplify (* 1/3 (- (log (acos a)) (log a))) into (* 1/3 (- (log (acos a)) (log a))) 12.461 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (acos a)) (log a)))) into (exp (* 1/3 (- (log (acos a)) (log a)))) 12.461 * [taylor]: Taking taylor expansion of (pow (/ (acos a) a) 1/3) in a 12.461 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (acos a) a)))) in a 12.461 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (acos a) a))) in a 12.461 * [taylor]: Taking taylor expansion of 1/3 in a 12.461 * [backup-simplify]: Simplify 1/3 into 1/3 12.461 * [taylor]: Taking taylor expansion of (log (/ (acos a) a)) in a 12.461 * [taylor]: Taking taylor expansion of (/ (acos a) a) in a 12.461 * [taylor]: Taking taylor expansion of (acos a) in a 12.461 * [backup-simplify]: Simplify (acos a) into (acos a) 12.461 * [taylor]: Taking taylor expansion of a in a 12.461 * [backup-simplify]: Simplify 0 into 0 12.461 * [backup-simplify]: Simplify 1 into 1 12.461 * [backup-simplify]: Simplify (/ (acos a) 1) into (acos a) 12.461 * [backup-simplify]: Simplify (log (acos a)) into (log (acos a)) 12.462 * [backup-simplify]: Simplify (+ (* (- 1) (log a)) (log (acos a))) into (- (log (acos a)) (log a)) 12.462 * [backup-simplify]: Simplify (* 1/3 (- (log (acos a)) (log a))) into (* 1/3 (- (log (acos a)) (log a))) 12.462 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (acos a)) (log a)))) into (exp (* 1/3 (- (log (acos a)) (log a)))) 12.462 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (acos a)) (log a)))) into (exp (* 1/3 (- (log (acos a)) (log a)))) 12.463 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)))) into 0 12.464 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (acos a) 1)))) 1) into 0 12.465 * [backup-simplify]: Simplify (+ (* (- 1) (log a)) (log (acos a))) into (- (log (acos a)) (log a)) 12.466 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (acos a)) (log a)))) into 0 12.467 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (acos a)) (log a)))) (+ (* (/ (pow 0 1) 1)))) into 0 12.467 * [backup-simplify]: Simplify 0 into 0 12.469 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)))) into 0 12.471 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (acos a) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (acos a) 1)))) 2) into 0 12.472 * [backup-simplify]: Simplify (+ (* (- 1) (log a)) (log (acos a))) into (- (log (acos a)) (log a)) 12.473 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (acos a)) (log a))))) into 0 12.474 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (acos a)) (log a)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 12.475 * [backup-simplify]: Simplify 0 into 0 12.477 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 12.480 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (acos a) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (acos a) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (acos a) 1)))) 6) into 0 12.481 * [backup-simplify]: Simplify (+ (* (- 1) (log a)) (log (acos a))) into (- (log (acos a)) (log a)) 12.482 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log (acos a)) (log a)))))) into 0 12.484 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (acos a)) (log a)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 12.484 * [backup-simplify]: Simplify 0 into 0 12.487 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 12.494 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (acos a) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (acos a) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (acos a) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (acos a) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (acos a) 1)))) 24) into 0 12.495 * [backup-simplify]: Simplify (+ (* (- 1) (log a)) (log (acos a))) into (- (log (acos a)) (log a)) 12.496 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log (acos a)) (log a))))))) into 0 12.498 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (acos a)) (log a)))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 12.498 * [backup-simplify]: Simplify 0 into 0 12.501 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 12.511 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (acos a) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (acos a) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (acos a) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (acos a) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (acos a) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (acos a) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (acos a) 1)))) 120) into 0 12.512 * [backup-simplify]: Simplify (+ (* (- 1) (log a)) (log (acos a))) into (- (log (acos a)) (log a)) 12.514 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log (acos a)) (log a)))))))) into 0 12.518 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (acos a)) (log a)))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 12.518 * [backup-simplify]: Simplify 0 into 0 12.522 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 12.538 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (acos a) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (acos a) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (acos a) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (acos a) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (acos a) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (acos a) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (acos a) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (acos a) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (acos a) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (acos a) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (acos a) 1)))) 720) into 0 12.539 * [backup-simplify]: Simplify (+ (* (- 1) (log a)) (log (acos a))) into (- (log (acos a)) (log a)) 12.542 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log (acos a)) (log a))))))))) into 0 12.548 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (acos a)) (log a)))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 12.548 * [backup-simplify]: Simplify 0 into 0 12.548 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (acos a)) (log a)))) into (exp (* 1/3 (- (log (acos a)) (log a)))) 12.548 * [backup-simplify]: Simplify (cbrt (/ (acos (/ 1 a)) (/ 1 a))) into (pow (* (acos (/ 1 a)) a) 1/3) 12.548 * [approximate]: Taking taylor expansion of (pow (* (acos (/ 1 a)) a) 1/3) in (a) around 0 12.548 * [taylor]: Taking taylor expansion of (pow (* (acos (/ 1 a)) a) 1/3) in a 12.549 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* (acos (/ 1 a)) a)))) in a 12.549 * [taylor]: Taking taylor expansion of (* 1/3 (log (* (acos (/ 1 a)) a))) in a 12.549 * [taylor]: Taking taylor expansion of 1/3 in a 12.549 * [backup-simplify]: Simplify 1/3 into 1/3 12.549 * [taylor]: Taking taylor expansion of (log (* (acos (/ 1 a)) a)) in a 12.549 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 12.549 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 12.549 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 12.549 * [taylor]: Taking taylor expansion of a in a 12.549 * [backup-simplify]: Simplify 0 into 0 12.549 * [backup-simplify]: Simplify 1 into 1 12.549 * [backup-simplify]: Simplify (* (acos (/ 1 a)) 0) into 0 12.550 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 1) (* 0 0)) into (acos (/ 1 a)) 12.550 * [backup-simplify]: Simplify (log (acos (/ 1 a))) into (log (acos (/ 1 a))) 12.550 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ 1 a)))) into (+ (log a) (log (acos (/ 1 a)))) 12.551 * [backup-simplify]: Simplify (* 1/3 (+ (log a) (log (acos (/ 1 a))))) into (* 1/3 (+ (log a) (log (acos (/ 1 a))))) 12.551 * [backup-simplify]: Simplify (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) into (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) 12.551 * [taylor]: Taking taylor expansion of (pow (* (acos (/ 1 a)) a) 1/3) in a 12.551 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* (acos (/ 1 a)) a)))) in a 12.551 * [taylor]: Taking taylor expansion of (* 1/3 (log (* (acos (/ 1 a)) a))) in a 12.551 * [taylor]: Taking taylor expansion of 1/3 in a 12.551 * [backup-simplify]: Simplify 1/3 into 1/3 12.551 * [taylor]: Taking taylor expansion of (log (* (acos (/ 1 a)) a)) in a 12.551 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 12.551 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 12.551 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 12.551 * [taylor]: Taking taylor expansion of a in a 12.551 * [backup-simplify]: Simplify 0 into 0 12.551 * [backup-simplify]: Simplify 1 into 1 12.551 * [backup-simplify]: Simplify (* (acos (/ 1 a)) 0) into 0 12.552 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 1) (* 0 0)) into (acos (/ 1 a)) 12.552 * [backup-simplify]: Simplify (log (acos (/ 1 a))) into (log (acos (/ 1 a))) 12.553 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ 1 a)))) into (+ (log a) (log (acos (/ 1 a)))) 12.553 * [backup-simplify]: Simplify (* 1/3 (+ (log a) (log (acos (/ 1 a))))) into (* 1/3 (+ (log a) (log (acos (/ 1 a))))) 12.553 * [backup-simplify]: Simplify (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) into (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) 12.554 * [backup-simplify]: Simplify (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) into (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) 12.555 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 1) (* 0 0))) into 0 12.556 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (acos (/ 1 a)) 1)))) 1) into 0 12.557 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ 1 a)))) into (+ (log a) (log (acos (/ 1 a)))) 12.557 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (+ (log a) (log (acos (/ 1 a)))))) into 0 12.558 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) (+ (* (/ (pow 0 1) 1)))) into 0 12.559 * [backup-simplify]: Simplify 0 into 0 12.560 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 12.562 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (acos (/ 1 a)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (acos (/ 1 a)) 1)))) 2) into 0 12.563 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ 1 a)))) into (+ (log a) (log (acos (/ 1 a)))) 12.564 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (+ (log a) (log (acos (/ 1 a))))))) into 0 12.570 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 12.570 * [backup-simplify]: Simplify 0 into 0 12.571 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 12.575 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (acos (/ 1 a)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (acos (/ 1 a)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (acos (/ 1 a)) 1)))) 6) into 0 12.576 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ 1 a)))) into (+ (log a) (log (acos (/ 1 a)))) 12.577 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (log a) (log (acos (/ 1 a)))))))) into 0 12.580 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 12.580 * [backup-simplify]: Simplify 0 into 0 12.581 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 12.588 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (acos (/ 1 a)) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (acos (/ 1 a)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (acos (/ 1 a)) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (acos (/ 1 a)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (acos (/ 1 a)) 1)))) 24) into 0 12.589 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ 1 a)))) into (+ (log a) (log (acos (/ 1 a)))) 12.591 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (log a) (log (acos (/ 1 a))))))))) into 0 12.593 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 12.594 * [backup-simplify]: Simplify 0 into 0 12.596 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 12.606 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (acos (/ 1 a)) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (acos (/ 1 a)) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (acos (/ 1 a)) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (acos (/ 1 a)) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (acos (/ 1 a)) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (acos (/ 1 a)) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (acos (/ 1 a)) 1)))) 120) into 0 12.606 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ 1 a)))) into (+ (log a) (log (acos (/ 1 a)))) 12.608 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (log a) (log (acos (/ 1 a)))))))))) into 0 12.612 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 12.613 * [backup-simplify]: Simplify 0 into 0 12.614 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 12.630 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (acos (/ 1 a)) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (acos (/ 1 a)) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (acos (/ 1 a)) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (acos (/ 1 a)) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (acos (/ 1 a)) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (acos (/ 1 a)) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (acos (/ 1 a)) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (acos (/ 1 a)) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (acos (/ 1 a)) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (acos (/ 1 a)) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (acos (/ 1 a)) 1)))) 720) into 0 12.631 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ 1 a)))) into (+ (log a) (log (acos (/ 1 a)))) 12.633 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (log a) (log (acos (/ 1 a))))))))))) into 0 12.639 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 12.639 * [backup-simplify]: Simplify 0 into 0 12.640 * [backup-simplify]: Simplify (exp (* 1/3 (+ (log (/ 1 a)) (log (acos (/ 1 (/ 1 a))))))) into (exp (* 1/3 (+ (log (/ 1 a)) (log (acos a))))) 12.640 * [backup-simplify]: Simplify (cbrt (/ (acos (/ 1 (- a))) (/ 1 (- a)))) into (* (cbrt -1) (pow (* (acos (/ -1 a)) a) 1/3)) 12.640 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (* (acos (/ -1 a)) a) 1/3)) in (a) around 0 12.640 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (* (acos (/ -1 a)) a) 1/3)) in a 12.640 * [taylor]: Taking taylor expansion of (cbrt -1) in a 12.640 * [taylor]: Taking taylor expansion of -1 in a 12.640 * [backup-simplify]: Simplify -1 into -1 12.641 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 12.642 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 12.642 * [taylor]: Taking taylor expansion of (pow (* (acos (/ -1 a)) a) 1/3) in a 12.642 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* (acos (/ -1 a)) a)))) in a 12.642 * [taylor]: Taking taylor expansion of (* 1/3 (log (* (acos (/ -1 a)) a))) in a 12.642 * [taylor]: Taking taylor expansion of 1/3 in a 12.642 * [backup-simplify]: Simplify 1/3 into 1/3 12.642 * [taylor]: Taking taylor expansion of (log (* (acos (/ -1 a)) a)) in a 12.642 * [taylor]: Taking taylor expansion of (* (acos (/ -1 a)) a) in a 12.642 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 12.642 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 12.642 * [taylor]: Taking taylor expansion of a in a 12.642 * [backup-simplify]: Simplify 0 into 0 12.642 * [backup-simplify]: Simplify 1 into 1 12.642 * [backup-simplify]: Simplify (* (acos (/ -1 a)) 0) into 0 12.643 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 1) (* 0 0)) into (acos (/ -1 a)) 12.643 * [backup-simplify]: Simplify (log (acos (/ -1 a))) into (log (acos (/ -1 a))) 12.644 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ -1 a)))) into (+ (log a) (log (acos (/ -1 a)))) 12.644 * [backup-simplify]: Simplify (* 1/3 (+ (log a) (log (acos (/ -1 a))))) into (* 1/3 (+ (log a) (log (acos (/ -1 a))))) 12.644 * [backup-simplify]: Simplify (exp (* 1/3 (+ (log a) (log (acos (/ -1 a)))))) into (exp (* 1/3 (+ (log a) (log (acos (/ -1 a)))))) 12.644 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (* (acos (/ -1 a)) a) 1/3)) in a 12.644 * [taylor]: Taking taylor expansion of (cbrt -1) in a 12.644 * [taylor]: Taking taylor expansion of -1 in a 12.644 * [backup-simplify]: Simplify -1 into -1 12.645 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 12.646 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 12.646 * [taylor]: Taking taylor expansion of (pow (* (acos (/ -1 a)) a) 1/3) in a 12.646 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* (acos (/ -1 a)) a)))) in a 12.646 * [taylor]: Taking taylor expansion of (* 1/3 (log (* (acos (/ -1 a)) a))) in a 12.646 * [taylor]: Taking taylor expansion of 1/3 in a 12.646 * [backup-simplify]: Simplify 1/3 into 1/3 12.646 * [taylor]: Taking taylor expansion of (log (* (acos (/ -1 a)) a)) in a 12.646 * [taylor]: Taking taylor expansion of (* (acos (/ -1 a)) a) in a 12.646 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 12.646 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 12.646 * [taylor]: Taking taylor expansion of a in a 12.646 * [backup-simplify]: Simplify 0 into 0 12.646 * [backup-simplify]: Simplify 1 into 1 12.647 * [backup-simplify]: Simplify (* (acos (/ -1 a)) 0) into 0 12.647 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 1) (* 0 0)) into (acos (/ -1 a)) 12.647 * [backup-simplify]: Simplify (log (acos (/ -1 a))) into (log (acos (/ -1 a))) 12.648 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ -1 a)))) into (+ (log a) (log (acos (/ -1 a)))) 12.648 * [backup-simplify]: Simplify (* 1/3 (+ (log a) (log (acos (/ -1 a))))) into (* 1/3 (+ (log a) (log (acos (/ -1 a))))) 12.649 * [backup-simplify]: Simplify (exp (* 1/3 (+ (log a) (log (acos (/ -1 a)))))) into (exp (* 1/3 (+ (log a) (log (acos (/ -1 a)))))) 12.649 * [backup-simplify]: Simplify (* (cbrt -1) (exp (* 1/3 (+ (log a) (log (acos (/ -1 a))))))) into (* (cbrt -1) (exp (* 1/3 (+ (log a) (log (acos (/ -1 a))))))) 12.650 * [backup-simplify]: Simplify (* (cbrt -1) (exp (* 1/3 (+ (log a) (log (acos (/ -1 a))))))) into (* (cbrt -1) (exp (* 1/3 (+ (log a) (log (acos (/ -1 a))))))) 12.651 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 1) (* 0 0))) into 0 12.651 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (acos (/ -1 a)) 1)))) 1) into 0 12.652 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ -1 a)))) into (+ (log a) (log (acos (/ -1 a)))) 12.652 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (+ (log a) (log (acos (/ -1 a)))))) into 0 12.653 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (log a) (log (acos (/ -1 a)))))) (+ (* (/ (pow 0 1) 1)))) into 0 12.653 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (* 0 (exp (* 1/3 (+ (log a) (log (acos (/ -1 a)))))))) into 0 12.654 * [backup-simplify]: Simplify 0 into 0 12.654 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 12.656 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (acos (/ -1 a)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (acos (/ -1 a)) 1)))) 2) into 0 12.656 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ -1 a)))) into (+ (log a) (log (acos (/ -1 a)))) 12.657 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (+ (log a) (log (acos (/ -1 a))))))) into 0 12.658 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (log a) (log (acos (/ -1 a)))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 12.659 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 12.660 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (* 0 (exp (* 1/3 (+ (log a) (log (acos (/ -1 a))))))))) into 0 12.660 * [backup-simplify]: Simplify 0 into 0 12.661 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 12.663 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (acos (/ -1 a)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (acos (/ -1 a)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (acos (/ -1 a)) 1)))) 6) into 0 12.664 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ -1 a)))) into (+ (log a) (log (acos (/ -1 a)))) 12.665 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (log a) (log (acos (/ -1 a)))))))) into 0 12.666 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (log a) (log (acos (/ -1 a)))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 12.667 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 12.668 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (* 1/3 (+ (log a) (log (acos (/ -1 a)))))))))) into 0 12.668 * [backup-simplify]: Simplify 0 into 0 12.670 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 12.677 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (acos (/ -1 a)) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (acos (/ -1 a)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (acos (/ -1 a)) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (acos (/ -1 a)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (acos (/ -1 a)) 1)))) 24) into 0 12.678 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ -1 a)))) into (+ (log a) (log (acos (/ -1 a)))) 12.680 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (log a) (log (acos (/ -1 a))))))))) into 0 12.683 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (log a) (log (acos (/ -1 a)))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 12.685 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 12.687 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (* 1/3 (+ (log a) (log (acos (/ -1 a))))))))))) into 0 12.687 * [backup-simplify]: Simplify 0 into 0 12.689 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 12.699 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (acos (/ -1 a)) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (acos (/ -1 a)) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (acos (/ -1 a)) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (acos (/ -1 a)) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (acos (/ -1 a)) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (acos (/ -1 a)) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (acos (/ -1 a)) 1)))) 120) into 0 12.700 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ -1 a)))) into (+ (log a) (log (acos (/ -1 a)))) 12.702 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (log a) (log (acos (/ -1 a)))))))))) into 0 12.706 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (log a) (log (acos (/ -1 a)))))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 12.707 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 12.710 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (* 1/3 (+ (log a) (log (acos (/ -1 a)))))))))))) into 0 12.710 * [backup-simplify]: Simplify 0 into 0 12.712 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 12.727 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (acos (/ -1 a)) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (acos (/ -1 a)) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (acos (/ -1 a)) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (acos (/ -1 a)) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (acos (/ -1 a)) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (acos (/ -1 a)) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (acos (/ -1 a)) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (acos (/ -1 a)) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (acos (/ -1 a)) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (acos (/ -1 a)) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (acos (/ -1 a)) 1)))) 720) into 0 12.728 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ -1 a)))) into (+ (log a) (log (acos (/ -1 a)))) 12.729 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (log a) (log (acos (/ -1 a))))))))))) into 0 12.736 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (log a) (log (acos (/ -1 a)))))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 12.737 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 12.739 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (* 1/3 (+ (log a) (log (acos (/ -1 a))))))))))))) into 0 12.739 * [backup-simplify]: Simplify 0 into 0 12.739 * [backup-simplify]: Simplify (* (cbrt -1) (exp (* 1/3 (+ (log (/ 1 (- a))) (log (acos (/ -1 (/ 1 (- a))))))))) into (* (cbrt -1) (exp (* 1/3 (+ (log (acos a)) (log (/ -1 a)))))) 12.739 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 2) 12.740 * [backup-simplify]: Simplify (cbrt (/ (acos a) a)) into (pow (/ (acos a) a) 1/3) 12.740 * [approximate]: Taking taylor expansion of (pow (/ (acos a) a) 1/3) in (a) around 0 12.740 * [taylor]: Taking taylor expansion of (pow (/ (acos a) a) 1/3) in a 12.740 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (acos a) a)))) in a 12.740 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (acos a) a))) in a 12.740 * [taylor]: Taking taylor expansion of 1/3 in a 12.740 * [backup-simplify]: Simplify 1/3 into 1/3 12.740 * [taylor]: Taking taylor expansion of (log (/ (acos a) a)) in a 12.740 * [taylor]: Taking taylor expansion of (/ (acos a) a) in a 12.740 * [taylor]: Taking taylor expansion of (acos a) in a 12.740 * [backup-simplify]: Simplify (acos a) into (acos a) 12.740 * [taylor]: Taking taylor expansion of a in a 12.740 * [backup-simplify]: Simplify 0 into 0 12.740 * [backup-simplify]: Simplify 1 into 1 12.740 * [backup-simplify]: Simplify (/ (acos a) 1) into (acos a) 12.740 * [backup-simplify]: Simplify (log (acos a)) into (log (acos a)) 12.740 * [backup-simplify]: Simplify (+ (* (- 1) (log a)) (log (acos a))) into (- (log (acos a)) (log a)) 12.740 * [backup-simplify]: Simplify (* 1/3 (- (log (acos a)) (log a))) into (* 1/3 (- (log (acos a)) (log a))) 12.741 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (acos a)) (log a)))) into (exp (* 1/3 (- (log (acos a)) (log a)))) 12.741 * [taylor]: Taking taylor expansion of (pow (/ (acos a) a) 1/3) in a 12.741 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (acos a) a)))) in a 12.741 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (acos a) a))) in a 12.741 * [taylor]: Taking taylor expansion of 1/3 in a 12.741 * [backup-simplify]: Simplify 1/3 into 1/3 12.741 * [taylor]: Taking taylor expansion of (log (/ (acos a) a)) in a 12.741 * [taylor]: Taking taylor expansion of (/ (acos a) a) in a 12.741 * [taylor]: Taking taylor expansion of (acos a) in a 12.741 * [backup-simplify]: Simplify (acos a) into (acos a) 12.741 * [taylor]: Taking taylor expansion of a in a 12.741 * [backup-simplify]: Simplify 0 into 0 12.741 * [backup-simplify]: Simplify 1 into 1 12.741 * [backup-simplify]: Simplify (/ (acos a) 1) into (acos a) 12.741 * [backup-simplify]: Simplify (log (acos a)) into (log (acos a)) 12.741 * [backup-simplify]: Simplify (+ (* (- 1) (log a)) (log (acos a))) into (- (log (acos a)) (log a)) 12.741 * [backup-simplify]: Simplify (* 1/3 (- (log (acos a)) (log a))) into (* 1/3 (- (log (acos a)) (log a))) 12.742 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (acos a)) (log a)))) into (exp (* 1/3 (- (log (acos a)) (log a)))) 12.742 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (acos a)) (log a)))) into (exp (* 1/3 (- (log (acos a)) (log a)))) 12.742 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)))) into 0 12.743 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (acos a) 1)))) 1) into 0 12.743 * [backup-simplify]: Simplify (+ (* (- 1) (log a)) (log (acos a))) into (- (log (acos a)) (log a)) 12.744 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (acos a)) (log a)))) into 0 12.744 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (acos a)) (log a)))) (+ (* (/ (pow 0 1) 1)))) into 0 12.744 * [backup-simplify]: Simplify 0 into 0 12.745 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)))) into 0 12.746 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (acos a) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (acos a) 1)))) 2) into 0 12.747 * [backup-simplify]: Simplify (+ (* (- 1) (log a)) (log (acos a))) into (- (log (acos a)) (log a)) 12.747 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (acos a)) (log a))))) into 0 12.748 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (acos a)) (log a)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 12.748 * [backup-simplify]: Simplify 0 into 0 12.750 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 12.752 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (acos a) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (acos a) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (acos a) 1)))) 6) into 0 12.752 * [backup-simplify]: Simplify (+ (* (- 1) (log a)) (log (acos a))) into (- (log (acos a)) (log a)) 12.753 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log (acos a)) (log a)))))) into 0 12.754 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (acos a)) (log a)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 12.754 * [backup-simplify]: Simplify 0 into 0 12.756 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 12.759 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (acos a) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (acos a) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (acos a) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (acos a) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (acos a) 1)))) 24) into 0 12.760 * [backup-simplify]: Simplify (+ (* (- 1) (log a)) (log (acos a))) into (- (log (acos a)) (log a)) 12.761 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log (acos a)) (log a))))))) into 0 12.763 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (acos a)) (log a)))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 12.763 * [backup-simplify]: Simplify 0 into 0 12.766 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 12.771 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (acos a) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (acos a) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (acos a) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (acos a) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (acos a) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (acos a) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (acos a) 1)))) 120) into 0 12.771 * [backup-simplify]: Simplify (+ (* (- 1) (log a)) (log (acos a))) into (- (log (acos a)) (log a)) 12.773 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log (acos a)) (log a)))))))) into 0 12.775 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (acos a)) (log a)))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 12.775 * [backup-simplify]: Simplify 0 into 0 12.778 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 12.786 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (acos a) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (acos a) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (acos a) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (acos a) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (acos a) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (acos a) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (acos a) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (acos a) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (acos a) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (acos a) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (acos a) 1)))) 720) into 0 12.786 * [backup-simplify]: Simplify (+ (* (- 1) (log a)) (log (acos a))) into (- (log (acos a)) (log a)) 12.787 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log (acos a)) (log a))))))))) into 0 12.791 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (acos a)) (log a)))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 12.791 * [backup-simplify]: Simplify 0 into 0 12.791 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (acos a)) (log a)))) into (exp (* 1/3 (- (log (acos a)) (log a)))) 12.792 * [backup-simplify]: Simplify (cbrt (/ (acos (/ 1 a)) (/ 1 a))) into (pow (* (acos (/ 1 a)) a) 1/3) 12.792 * [approximate]: Taking taylor expansion of (pow (* (acos (/ 1 a)) a) 1/3) in (a) around 0 12.792 * [taylor]: Taking taylor expansion of (pow (* (acos (/ 1 a)) a) 1/3) in a 12.792 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* (acos (/ 1 a)) a)))) in a 12.792 * [taylor]: Taking taylor expansion of (* 1/3 (log (* (acos (/ 1 a)) a))) in a 12.792 * [taylor]: Taking taylor expansion of 1/3 in a 12.792 * [backup-simplify]: Simplify 1/3 into 1/3 12.792 * [taylor]: Taking taylor expansion of (log (* (acos (/ 1 a)) a)) in a 12.792 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 12.792 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 12.792 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 12.792 * [taylor]: Taking taylor expansion of a in a 12.792 * [backup-simplify]: Simplify 0 into 0 12.792 * [backup-simplify]: Simplify 1 into 1 12.792 * [backup-simplify]: Simplify (* (acos (/ 1 a)) 0) into 0 12.792 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 1) (* 0 0)) into (acos (/ 1 a)) 12.793 * [backup-simplify]: Simplify (log (acos (/ 1 a))) into (log (acos (/ 1 a))) 12.793 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ 1 a)))) into (+ (log a) (log (acos (/ 1 a)))) 12.793 * [backup-simplify]: Simplify (* 1/3 (+ (log a) (log (acos (/ 1 a))))) into (* 1/3 (+ (log a) (log (acos (/ 1 a))))) 12.793 * [backup-simplify]: Simplify (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) into (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) 12.793 * [taylor]: Taking taylor expansion of (pow (* (acos (/ 1 a)) a) 1/3) in a 12.793 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* (acos (/ 1 a)) a)))) in a 12.793 * [taylor]: Taking taylor expansion of (* 1/3 (log (* (acos (/ 1 a)) a))) in a 12.793 * [taylor]: Taking taylor expansion of 1/3 in a 12.793 * [backup-simplify]: Simplify 1/3 into 1/3 12.793 * [taylor]: Taking taylor expansion of (log (* (acos (/ 1 a)) a)) in a 12.793 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 12.793 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 12.793 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 12.793 * [taylor]: Taking taylor expansion of a in a 12.793 * [backup-simplify]: Simplify 0 into 0 12.793 * [backup-simplify]: Simplify 1 into 1 12.793 * [backup-simplify]: Simplify (* (acos (/ 1 a)) 0) into 0 12.794 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 1) (* 0 0)) into (acos (/ 1 a)) 12.794 * [backup-simplify]: Simplify (log (acos (/ 1 a))) into (log (acos (/ 1 a))) 12.794 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ 1 a)))) into (+ (log a) (log (acos (/ 1 a)))) 12.794 * [backup-simplify]: Simplify (* 1/3 (+ (log a) (log (acos (/ 1 a))))) into (* 1/3 (+ (log a) (log (acos (/ 1 a))))) 12.795 * [backup-simplify]: Simplify (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) into (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) 12.795 * [backup-simplify]: Simplify (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) into (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) 12.795 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 1) (* 0 0))) into 0 12.796 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (acos (/ 1 a)) 1)))) 1) into 0 12.796 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ 1 a)))) into (+ (log a) (log (acos (/ 1 a)))) 12.797 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (+ (log a) (log (acos (/ 1 a)))))) into 0 12.797 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) (+ (* (/ (pow 0 1) 1)))) into 0 12.797 * [backup-simplify]: Simplify 0 into 0 12.798 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 12.799 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (acos (/ 1 a)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (acos (/ 1 a)) 1)))) 2) into 0 12.800 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ 1 a)))) into (+ (log a) (log (acos (/ 1 a)))) 12.800 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (+ (log a) (log (acos (/ 1 a))))))) into 0 12.801 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 12.801 * [backup-simplify]: Simplify 0 into 0 12.802 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 12.804 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (acos (/ 1 a)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (acos (/ 1 a)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (acos (/ 1 a)) 1)))) 6) into 0 12.804 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ 1 a)))) into (+ (log a) (log (acos (/ 1 a)))) 12.805 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (log a) (log (acos (/ 1 a)))))))) into 0 12.806 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 12.806 * [backup-simplify]: Simplify 0 into 0 12.807 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 12.811 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (acos (/ 1 a)) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (acos (/ 1 a)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (acos (/ 1 a)) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (acos (/ 1 a)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (acos (/ 1 a)) 1)))) 24) into 0 12.811 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ 1 a)))) into (+ (log a) (log (acos (/ 1 a)))) 12.812 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (log a) (log (acos (/ 1 a))))))))) into 0 12.814 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 12.815 * [backup-simplify]: Simplify 0 into 0 12.816 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 12.826 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (acos (/ 1 a)) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (acos (/ 1 a)) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (acos (/ 1 a)) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (acos (/ 1 a)) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (acos (/ 1 a)) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (acos (/ 1 a)) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (acos (/ 1 a)) 1)))) 120) into 0 12.826 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ 1 a)))) into (+ (log a) (log (acos (/ 1 a)))) 12.829 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (log a) (log (acos (/ 1 a)))))))))) into 0 12.833 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 12.833 * [backup-simplify]: Simplify 0 into 0 12.835 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 12.848 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (acos (/ 1 a)) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (acos (/ 1 a)) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (acos (/ 1 a)) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (acos (/ 1 a)) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (acos (/ 1 a)) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (acos (/ 1 a)) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (acos (/ 1 a)) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (acos (/ 1 a)) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (acos (/ 1 a)) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (acos (/ 1 a)) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (acos (/ 1 a)) 1)))) 720) into 0 12.848 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ 1 a)))) into (+ (log a) (log (acos (/ 1 a)))) 12.854 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (log a) (log (acos (/ 1 a))))))))))) into 0 12.858 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 12.858 * [backup-simplify]: Simplify 0 into 0 12.858 * [backup-simplify]: Simplify (exp (* 1/3 (+ (log (/ 1 a)) (log (acos (/ 1 (/ 1 a))))))) into (exp (* 1/3 (+ (log (/ 1 a)) (log (acos a))))) 12.858 * [backup-simplify]: Simplify (cbrt (/ (acos (/ 1 (- a))) (/ 1 (- a)))) into (* (cbrt -1) (pow (* (acos (/ -1 a)) a) 1/3)) 12.858 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (* (acos (/ -1 a)) a) 1/3)) in (a) around 0 12.859 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (* (acos (/ -1 a)) a) 1/3)) in a 12.859 * [taylor]: Taking taylor expansion of (cbrt -1) in a 12.859 * [taylor]: Taking taylor expansion of -1 in a 12.859 * [backup-simplify]: Simplify -1 into -1 12.859 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 12.860 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 12.860 * [taylor]: Taking taylor expansion of (pow (* (acos (/ -1 a)) a) 1/3) in a 12.860 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* (acos (/ -1 a)) a)))) in a 12.860 * [taylor]: Taking taylor expansion of (* 1/3 (log (* (acos (/ -1 a)) a))) in a 12.860 * [taylor]: Taking taylor expansion of 1/3 in a 12.860 * [backup-simplify]: Simplify 1/3 into 1/3 12.860 * [taylor]: Taking taylor expansion of (log (* (acos (/ -1 a)) a)) in a 12.860 * [taylor]: Taking taylor expansion of (* (acos (/ -1 a)) a) in a 12.860 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 12.860 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 12.860 * [taylor]: Taking taylor expansion of a in a 12.860 * [backup-simplify]: Simplify 0 into 0 12.860 * [backup-simplify]: Simplify 1 into 1 12.860 * [backup-simplify]: Simplify (* (acos (/ -1 a)) 0) into 0 12.860 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 1) (* 0 0)) into (acos (/ -1 a)) 12.860 * [backup-simplify]: Simplify (log (acos (/ -1 a))) into (log (acos (/ -1 a))) 12.861 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ -1 a)))) into (+ (log a) (log (acos (/ -1 a)))) 12.861 * [backup-simplify]: Simplify (* 1/3 (+ (log a) (log (acos (/ -1 a))))) into (* 1/3 (+ (log a) (log (acos (/ -1 a))))) 12.861 * [backup-simplify]: Simplify (exp (* 1/3 (+ (log a) (log (acos (/ -1 a)))))) into (exp (* 1/3 (+ (log a) (log (acos (/ -1 a)))))) 12.861 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (* (acos (/ -1 a)) a) 1/3)) in a 12.861 * [taylor]: Taking taylor expansion of (cbrt -1) in a 12.861 * [taylor]: Taking taylor expansion of -1 in a 12.861 * [backup-simplify]: Simplify -1 into -1 12.861 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 12.862 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 12.862 * [taylor]: Taking taylor expansion of (pow (* (acos (/ -1 a)) a) 1/3) in a 12.862 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* (acos (/ -1 a)) a)))) in a 12.862 * [taylor]: Taking taylor expansion of (* 1/3 (log (* (acos (/ -1 a)) a))) in a 12.862 * [taylor]: Taking taylor expansion of 1/3 in a 12.862 * [backup-simplify]: Simplify 1/3 into 1/3 12.862 * [taylor]: Taking taylor expansion of (log (* (acos (/ -1 a)) a)) in a 12.862 * [taylor]: Taking taylor expansion of (* (acos (/ -1 a)) a) in a 12.862 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 12.862 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 12.862 * [taylor]: Taking taylor expansion of a in a 12.862 * [backup-simplify]: Simplify 0 into 0 12.862 * [backup-simplify]: Simplify 1 into 1 12.862 * [backup-simplify]: Simplify (* (acos (/ -1 a)) 0) into 0 12.863 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 1) (* 0 0)) into (acos (/ -1 a)) 12.863 * [backup-simplify]: Simplify (log (acos (/ -1 a))) into (log (acos (/ -1 a))) 12.863 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ -1 a)))) into (+ (log a) (log (acos (/ -1 a)))) 12.863 * [backup-simplify]: Simplify (* 1/3 (+ (log a) (log (acos (/ -1 a))))) into (* 1/3 (+ (log a) (log (acos (/ -1 a))))) 12.863 * [backup-simplify]: Simplify (exp (* 1/3 (+ (log a) (log (acos (/ -1 a)))))) into (exp (* 1/3 (+ (log a) (log (acos (/ -1 a)))))) 12.864 * [backup-simplify]: Simplify (* (cbrt -1) (exp (* 1/3 (+ (log a) (log (acos (/ -1 a))))))) into (* (cbrt -1) (exp (* 1/3 (+ (log a) (log (acos (/ -1 a))))))) 12.864 * [backup-simplify]: Simplify (* (cbrt -1) (exp (* 1/3 (+ (log a) (log (acos (/ -1 a))))))) into (* (cbrt -1) (exp (* 1/3 (+ (log a) (log (acos (/ -1 a))))))) 12.865 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 1) (* 0 0))) into 0 12.865 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (acos (/ -1 a)) 1)))) 1) into 0 12.866 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ -1 a)))) into (+ (log a) (log (acos (/ -1 a)))) 12.866 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (+ (log a) (log (acos (/ -1 a)))))) into 0 12.867 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (log a) (log (acos (/ -1 a)))))) (+ (* (/ (pow 0 1) 1)))) into 0 12.867 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (* 0 (exp (* 1/3 (+ (log a) (log (acos (/ -1 a)))))))) into 0 12.867 * [backup-simplify]: Simplify 0 into 0 12.868 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 12.869 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (acos (/ -1 a)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (acos (/ -1 a)) 1)))) 2) into 0 12.870 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ -1 a)))) into (+ (log a) (log (acos (/ -1 a)))) 12.870 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (+ (log a) (log (acos (/ -1 a))))))) into 0 12.871 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (log a) (log (acos (/ -1 a)))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 12.872 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 12.873 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (* 0 (exp (* 1/3 (+ (log a) (log (acos (/ -1 a))))))))) into 0 12.873 * [backup-simplify]: Simplify 0 into 0 12.874 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 12.876 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (acos (/ -1 a)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (acos (/ -1 a)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (acos (/ -1 a)) 1)))) 6) into 0 12.876 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ -1 a)))) into (+ (log a) (log (acos (/ -1 a)))) 12.877 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (log a) (log (acos (/ -1 a)))))))) into 0 12.879 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (log a) (log (acos (/ -1 a)))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 12.880 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 12.882 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (* 1/3 (+ (log a) (log (acos (/ -1 a)))))))))) into 0 12.882 * [backup-simplify]: Simplify 0 into 0 12.883 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 12.889 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (acos (/ -1 a)) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (acos (/ -1 a)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (acos (/ -1 a)) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (acos (/ -1 a)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (acos (/ -1 a)) 1)))) 24) into 0 12.890 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ -1 a)))) into (+ (log a) (log (acos (/ -1 a)))) 12.891 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (log a) (log (acos (/ -1 a))))))))) into 0 12.894 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (log a) (log (acos (/ -1 a)))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 12.895 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 12.896 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (* 1/3 (+ (log a) (log (acos (/ -1 a))))))))))) into 0 12.896 * [backup-simplify]: Simplify 0 into 0 12.897 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 12.902 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (acos (/ -1 a)) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (acos (/ -1 a)) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (acos (/ -1 a)) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (acos (/ -1 a)) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (acos (/ -1 a)) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (acos (/ -1 a)) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (acos (/ -1 a)) 1)))) 120) into 0 12.903 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ -1 a)))) into (+ (log a) (log (acos (/ -1 a)))) 12.904 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (log a) (log (acos (/ -1 a)))))))))) into 0 12.907 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (log a) (log (acos (/ -1 a)))))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 12.908 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 12.909 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (* 1/3 (+ (log a) (log (acos (/ -1 a)))))))))))) into 0 12.909 * [backup-simplify]: Simplify 0 into 0 12.910 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 12.920 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (acos (/ -1 a)) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (acos (/ -1 a)) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (acos (/ -1 a)) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (acos (/ -1 a)) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (acos (/ -1 a)) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (acos (/ -1 a)) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (acos (/ -1 a)) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (acos (/ -1 a)) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (acos (/ -1 a)) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (acos (/ -1 a)) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (acos (/ -1 a)) 1)))) 720) into 0 12.920 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ -1 a)))) into (+ (log a) (log (acos (/ -1 a)))) 12.922 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (log a) (log (acos (/ -1 a))))))))))) into 0 12.925 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (log a) (log (acos (/ -1 a)))))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 12.927 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 12.928 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (* 1/3 (+ (log a) (log (acos (/ -1 a))))))))))))) into 0 12.929 * [backup-simplify]: Simplify 0 into 0 12.929 * [backup-simplify]: Simplify (* (cbrt -1) (exp (* 1/3 (+ (log (/ 1 (- a))) (log (acos (/ -1 (/ 1 (- a))))))))) into (* (cbrt -1) (exp (* 1/3 (+ (log (acos a)) (log (/ -1 a)))))) 12.929 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1) 12.930 * [backup-simplify]: Simplify (cbrt (/ (acos a) a)) into (pow (/ (acos a) a) 1/3) 12.930 * [approximate]: Taking taylor expansion of (pow (/ (acos a) a) 1/3) in (a) around 0 12.930 * [taylor]: Taking taylor expansion of (pow (/ (acos a) a) 1/3) in a 12.930 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (acos a) a)))) in a 12.930 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (acos a) a))) in a 12.930 * [taylor]: Taking taylor expansion of 1/3 in a 12.930 * [backup-simplify]: Simplify 1/3 into 1/3 12.930 * [taylor]: Taking taylor expansion of (log (/ (acos a) a)) in a 12.930 * [taylor]: Taking taylor expansion of (/ (acos a) a) in a 12.930 * [taylor]: Taking taylor expansion of (acos a) in a 12.930 * [backup-simplify]: Simplify (acos a) into (acos a) 12.930 * [taylor]: Taking taylor expansion of a in a 12.930 * [backup-simplify]: Simplify 0 into 0 12.930 * [backup-simplify]: Simplify 1 into 1 12.930 * [backup-simplify]: Simplify (/ (acos a) 1) into (acos a) 12.930 * [backup-simplify]: Simplify (log (acos a)) into (log (acos a)) 12.931 * [backup-simplify]: Simplify (+ (* (- 1) (log a)) (log (acos a))) into (- (log (acos a)) (log a)) 12.931 * [backup-simplify]: Simplify (* 1/3 (- (log (acos a)) (log a))) into (* 1/3 (- (log (acos a)) (log a))) 12.932 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (acos a)) (log a)))) into (exp (* 1/3 (- (log (acos a)) (log a)))) 12.932 * [taylor]: Taking taylor expansion of (pow (/ (acos a) a) 1/3) in a 12.932 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (acos a) a)))) in a 12.932 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (acos a) a))) in a 12.932 * [taylor]: Taking taylor expansion of 1/3 in a 12.932 * [backup-simplify]: Simplify 1/3 into 1/3 12.932 * [taylor]: Taking taylor expansion of (log (/ (acos a) a)) in a 12.932 * [taylor]: Taking taylor expansion of (/ (acos a) a) in a 12.932 * [taylor]: Taking taylor expansion of (acos a) in a 12.932 * [backup-simplify]: Simplify (acos a) into (acos a) 12.932 * [taylor]: Taking taylor expansion of a in a 12.932 * [backup-simplify]: Simplify 0 into 0 12.932 * [backup-simplify]: Simplify 1 into 1 12.932 * [backup-simplify]: Simplify (/ (acos a) 1) into (acos a) 12.932 * [backup-simplify]: Simplify (log (acos a)) into (log (acos a)) 12.933 * [backup-simplify]: Simplify (+ (* (- 1) (log a)) (log (acos a))) into (- (log (acos a)) (log a)) 12.933 * [backup-simplify]: Simplify (* 1/3 (- (log (acos a)) (log a))) into (* 1/3 (- (log (acos a)) (log a))) 12.934 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (acos a)) (log a)))) into (exp (* 1/3 (- (log (acos a)) (log a)))) 12.934 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (acos a)) (log a)))) into (exp (* 1/3 (- (log (acos a)) (log a)))) 12.935 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)))) into 0 12.937 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (acos a) 1)))) 1) into 0 12.937 * [backup-simplify]: Simplify (+ (* (- 1) (log a)) (log (acos a))) into (- (log (acos a)) (log a)) 12.938 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (acos a)) (log a)))) into 0 12.940 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (acos a)) (log a)))) (+ (* (/ (pow 0 1) 1)))) into 0 12.940 * [backup-simplify]: Simplify 0 into 0 12.942 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)))) into 0 12.944 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (acos a) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (acos a) 1)))) 2) into 0 12.945 * [backup-simplify]: Simplify (+ (* (- 1) (log a)) (log (acos a))) into (- (log (acos a)) (log a)) 12.946 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (acos a)) (log a))))) into 0 12.948 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (acos a)) (log a)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 12.948 * [backup-simplify]: Simplify 0 into 0 12.951 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 12.956 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (acos a) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (acos a) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (acos a) 1)))) 6) into 0 12.957 * [backup-simplify]: Simplify (+ (* (- 1) (log a)) (log (acos a))) into (- (log (acos a)) (log a)) 12.959 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log (acos a)) (log a)))))) into 0 12.961 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (acos a)) (log a)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 12.961 * [backup-simplify]: Simplify 0 into 0 12.965 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 12.972 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (acos a) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (acos a) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (acos a) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (acos a) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (acos a) 1)))) 24) into 0 12.973 * [backup-simplify]: Simplify (+ (* (- 1) (log a)) (log (acos a))) into (- (log (acos a)) (log a)) 12.975 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log (acos a)) (log a))))))) into 0 12.978 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (acos a)) (log a)))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 12.978 * [backup-simplify]: Simplify 0 into 0 12.982 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 12.997 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (acos a) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (acos a) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (acos a) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (acos a) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (acos a) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (acos a) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (acos a) 1)))) 120) into 0 12.998 * [backup-simplify]: Simplify (+ (* (- 1) (log a)) (log (acos a))) into (- (log (acos a)) (log a)) 13.000 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log (acos a)) (log a)))))))) into 0 13.003 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (acos a)) (log a)))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 13.003 * [backup-simplify]: Simplify 0 into 0 13.005 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 13.015 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (acos a) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (acos a) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (acos a) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (acos a) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (acos a) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (acos a) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (acos a) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (acos a) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (acos a) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (acos a) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (acos a) 1)))) 720) into 0 13.015 * [backup-simplify]: Simplify (+ (* (- 1) (log a)) (log (acos a))) into (- (log (acos a)) (log a)) 13.017 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log (acos a)) (log a))))))))) into 0 13.020 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (acos a)) (log a)))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 13.020 * [backup-simplify]: Simplify 0 into 0 13.020 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (acos a)) (log a)))) into (exp (* 1/3 (- (log (acos a)) (log a)))) 13.021 * [backup-simplify]: Simplify (cbrt (/ (acos (/ 1 a)) (/ 1 a))) into (pow (* (acos (/ 1 a)) a) 1/3) 13.021 * [approximate]: Taking taylor expansion of (pow (* (acos (/ 1 a)) a) 1/3) in (a) around 0 13.021 * [taylor]: Taking taylor expansion of (pow (* (acos (/ 1 a)) a) 1/3) in a 13.021 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* (acos (/ 1 a)) a)))) in a 13.021 * [taylor]: Taking taylor expansion of (* 1/3 (log (* (acos (/ 1 a)) a))) in a 13.021 * [taylor]: Taking taylor expansion of 1/3 in a 13.021 * [backup-simplify]: Simplify 1/3 into 1/3 13.021 * [taylor]: Taking taylor expansion of (log (* (acos (/ 1 a)) a)) in a 13.021 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 13.021 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 13.021 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 13.021 * [taylor]: Taking taylor expansion of a in a 13.021 * [backup-simplify]: Simplify 0 into 0 13.021 * [backup-simplify]: Simplify 1 into 1 13.021 * [backup-simplify]: Simplify (* (acos (/ 1 a)) 0) into 0 13.021 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 1) (* 0 0)) into (acos (/ 1 a)) 13.021 * [backup-simplify]: Simplify (log (acos (/ 1 a))) into (log (acos (/ 1 a))) 13.022 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ 1 a)))) into (+ (log a) (log (acos (/ 1 a)))) 13.022 * [backup-simplify]: Simplify (* 1/3 (+ (log a) (log (acos (/ 1 a))))) into (* 1/3 (+ (log a) (log (acos (/ 1 a))))) 13.022 * [backup-simplify]: Simplify (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) into (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) 13.022 * [taylor]: Taking taylor expansion of (pow (* (acos (/ 1 a)) a) 1/3) in a 13.022 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* (acos (/ 1 a)) a)))) in a 13.022 * [taylor]: Taking taylor expansion of (* 1/3 (log (* (acos (/ 1 a)) a))) in a 13.022 * [taylor]: Taking taylor expansion of 1/3 in a 13.022 * [backup-simplify]: Simplify 1/3 into 1/3 13.022 * [taylor]: Taking taylor expansion of (log (* (acos (/ 1 a)) a)) in a 13.022 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 13.022 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 13.022 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 13.022 * [taylor]: Taking taylor expansion of a in a 13.022 * [backup-simplify]: Simplify 0 into 0 13.022 * [backup-simplify]: Simplify 1 into 1 13.022 * [backup-simplify]: Simplify (* (acos (/ 1 a)) 0) into 0 13.023 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 1) (* 0 0)) into (acos (/ 1 a)) 13.023 * [backup-simplify]: Simplify (log (acos (/ 1 a))) into (log (acos (/ 1 a))) 13.023 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ 1 a)))) into (+ (log a) (log (acos (/ 1 a)))) 13.023 * [backup-simplify]: Simplify (* 1/3 (+ (log a) (log (acos (/ 1 a))))) into (* 1/3 (+ (log a) (log (acos (/ 1 a))))) 13.023 * [backup-simplify]: Simplify (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) into (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) 13.024 * [backup-simplify]: Simplify (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) into (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) 13.024 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 1) (* 0 0))) into 0 13.025 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (acos (/ 1 a)) 1)))) 1) into 0 13.025 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ 1 a)))) into (+ (log a) (log (acos (/ 1 a)))) 13.026 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (+ (log a) (log (acos (/ 1 a)))))) into 0 13.026 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) (+ (* (/ (pow 0 1) 1)))) into 0 13.026 * [backup-simplify]: Simplify 0 into 0 13.027 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 13.029 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (acos (/ 1 a)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (acos (/ 1 a)) 1)))) 2) into 0 13.029 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ 1 a)))) into (+ (log a) (log (acos (/ 1 a)))) 13.030 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (+ (log a) (log (acos (/ 1 a))))))) into 0 13.031 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 13.031 * [backup-simplify]: Simplify 0 into 0 13.032 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 13.035 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (acos (/ 1 a)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (acos (/ 1 a)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (acos (/ 1 a)) 1)))) 6) into 0 13.035 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ 1 a)))) into (+ (log a) (log (acos (/ 1 a)))) 13.037 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (log a) (log (acos (/ 1 a)))))))) into 0 13.039 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 13.039 * [backup-simplify]: Simplify 0 into 0 13.041 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 13.048 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (acos (/ 1 a)) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (acos (/ 1 a)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (acos (/ 1 a)) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (acos (/ 1 a)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (acos (/ 1 a)) 1)))) 24) into 0 13.049 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ 1 a)))) into (+ (log a) (log (acos (/ 1 a)))) 13.051 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (log a) (log (acos (/ 1 a))))))))) into 0 13.054 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 13.054 * [backup-simplify]: Simplify 0 into 0 13.056 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 13.063 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (acos (/ 1 a)) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (acos (/ 1 a)) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (acos (/ 1 a)) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (acos (/ 1 a)) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (acos (/ 1 a)) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (acos (/ 1 a)) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (acos (/ 1 a)) 1)))) 120) into 0 13.063 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ 1 a)))) into (+ (log a) (log (acos (/ 1 a)))) 13.065 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (log a) (log (acos (/ 1 a)))))))))) into 0 13.067 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 13.068 * [backup-simplify]: Simplify 0 into 0 13.069 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 13.079 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (acos (/ 1 a)) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (acos (/ 1 a)) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (acos (/ 1 a)) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (acos (/ 1 a)) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (acos (/ 1 a)) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (acos (/ 1 a)) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (acos (/ 1 a)) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (acos (/ 1 a)) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (acos (/ 1 a)) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (acos (/ 1 a)) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (acos (/ 1 a)) 1)))) 720) into 0 13.079 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ 1 a)))) into (+ (log a) (log (acos (/ 1 a)))) 13.081 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (log a) (log (acos (/ 1 a))))))))))) into 0 13.085 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 13.085 * [backup-simplify]: Simplify 0 into 0 13.085 * [backup-simplify]: Simplify (exp (* 1/3 (+ (log (/ 1 a)) (log (acos (/ 1 (/ 1 a))))))) into (exp (* 1/3 (+ (log (/ 1 a)) (log (acos a))))) 13.085 * [backup-simplify]: Simplify (cbrt (/ (acos (/ 1 (- a))) (/ 1 (- a)))) into (* (cbrt -1) (pow (* (acos (/ -1 a)) a) 1/3)) 13.085 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (* (acos (/ -1 a)) a) 1/3)) in (a) around 0 13.085 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (* (acos (/ -1 a)) a) 1/3)) in a 13.085 * [taylor]: Taking taylor expansion of (cbrt -1) in a 13.085 * [taylor]: Taking taylor expansion of -1 in a 13.085 * [backup-simplify]: Simplify -1 into -1 13.086 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 13.086 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 13.086 * [taylor]: Taking taylor expansion of (pow (* (acos (/ -1 a)) a) 1/3) in a 13.086 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* (acos (/ -1 a)) a)))) in a 13.087 * [taylor]: Taking taylor expansion of (* 1/3 (log (* (acos (/ -1 a)) a))) in a 13.087 * [taylor]: Taking taylor expansion of 1/3 in a 13.087 * [backup-simplify]: Simplify 1/3 into 1/3 13.087 * [taylor]: Taking taylor expansion of (log (* (acos (/ -1 a)) a)) in a 13.087 * [taylor]: Taking taylor expansion of (* (acos (/ -1 a)) a) in a 13.087 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 13.087 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 13.087 * [taylor]: Taking taylor expansion of a in a 13.087 * [backup-simplify]: Simplify 0 into 0 13.087 * [backup-simplify]: Simplify 1 into 1 13.087 * [backup-simplify]: Simplify (* (acos (/ -1 a)) 0) into 0 13.087 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 1) (* 0 0)) into (acos (/ -1 a)) 13.087 * [backup-simplify]: Simplify (log (acos (/ -1 a))) into (log (acos (/ -1 a))) 13.088 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ -1 a)))) into (+ (log a) (log (acos (/ -1 a)))) 13.088 * [backup-simplify]: Simplify (* 1/3 (+ (log a) (log (acos (/ -1 a))))) into (* 1/3 (+ (log a) (log (acos (/ -1 a))))) 13.088 * [backup-simplify]: Simplify (exp (* 1/3 (+ (log a) (log (acos (/ -1 a)))))) into (exp (* 1/3 (+ (log a) (log (acos (/ -1 a)))))) 13.088 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (* (acos (/ -1 a)) a) 1/3)) in a 13.088 * [taylor]: Taking taylor expansion of (cbrt -1) in a 13.088 * [taylor]: Taking taylor expansion of -1 in a 13.088 * [backup-simplify]: Simplify -1 into -1 13.088 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 13.089 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 13.089 * [taylor]: Taking taylor expansion of (pow (* (acos (/ -1 a)) a) 1/3) in a 13.089 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* (acos (/ -1 a)) a)))) in a 13.089 * [taylor]: Taking taylor expansion of (* 1/3 (log (* (acos (/ -1 a)) a))) in a 13.089 * [taylor]: Taking taylor expansion of 1/3 in a 13.089 * [backup-simplify]: Simplify 1/3 into 1/3 13.089 * [taylor]: Taking taylor expansion of (log (* (acos (/ -1 a)) a)) in a 13.089 * [taylor]: Taking taylor expansion of (* (acos (/ -1 a)) a) in a 13.089 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 13.089 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 13.089 * [taylor]: Taking taylor expansion of a in a 13.089 * [backup-simplify]: Simplify 0 into 0 13.089 * [backup-simplify]: Simplify 1 into 1 13.089 * [backup-simplify]: Simplify (* (acos (/ -1 a)) 0) into 0 13.090 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 1) (* 0 0)) into (acos (/ -1 a)) 13.090 * [backup-simplify]: Simplify (log (acos (/ -1 a))) into (log (acos (/ -1 a))) 13.090 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ -1 a)))) into (+ (log a) (log (acos (/ -1 a)))) 13.090 * [backup-simplify]: Simplify (* 1/3 (+ (log a) (log (acos (/ -1 a))))) into (* 1/3 (+ (log a) (log (acos (/ -1 a))))) 13.090 * [backup-simplify]: Simplify (exp (* 1/3 (+ (log a) (log (acos (/ -1 a)))))) into (exp (* 1/3 (+ (log a) (log (acos (/ -1 a)))))) 13.091 * [backup-simplify]: Simplify (* (cbrt -1) (exp (* 1/3 (+ (log a) (log (acos (/ -1 a))))))) into (* (cbrt -1) (exp (* 1/3 (+ (log a) (log (acos (/ -1 a))))))) 13.091 * [backup-simplify]: Simplify (* (cbrt -1) (exp (* 1/3 (+ (log a) (log (acos (/ -1 a))))))) into (* (cbrt -1) (exp (* 1/3 (+ (log a) (log (acos (/ -1 a))))))) 13.092 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 1) (* 0 0))) into 0 13.093 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (acos (/ -1 a)) 1)))) 1) into 0 13.093 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ -1 a)))) into (+ (log a) (log (acos (/ -1 a)))) 13.094 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (+ (log a) (log (acos (/ -1 a)))))) into 0 13.095 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (log a) (log (acos (/ -1 a)))))) (+ (* (/ (pow 0 1) 1)))) into 0 13.096 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (* 0 (exp (* 1/3 (+ (log a) (log (acos (/ -1 a)))))))) into 0 13.096 * [backup-simplify]: Simplify 0 into 0 13.098 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 13.100 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (acos (/ -1 a)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (acos (/ -1 a)) 1)))) 2) into 0 13.101 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ -1 a)))) into (+ (log a) (log (acos (/ -1 a)))) 13.102 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (+ (log a) (log (acos (/ -1 a))))))) into 0 13.104 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (log a) (log (acos (/ -1 a)))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 13.105 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 13.107 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (* 0 (exp (* 1/3 (+ (log a) (log (acos (/ -1 a))))))))) into 0 13.107 * [backup-simplify]: Simplify 0 into 0 13.108 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 13.112 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (acos (/ -1 a)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (acos (/ -1 a)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (acos (/ -1 a)) 1)))) 6) into 0 13.113 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ -1 a)))) into (+ (log a) (log (acos (/ -1 a)))) 13.114 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (log a) (log (acos (/ -1 a)))))))) into 0 13.116 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (log a) (log (acos (/ -1 a)))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 13.118 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 13.120 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (* 1/3 (+ (log a) (log (acos (/ -1 a)))))))))) into 0 13.120 * [backup-simplify]: Simplify 0 into 0 13.121 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 13.127 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (acos (/ -1 a)) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (acos (/ -1 a)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (acos (/ -1 a)) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (acos (/ -1 a)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (acos (/ -1 a)) 1)))) 24) into 0 13.128 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ -1 a)))) into (+ (log a) (log (acos (/ -1 a)))) 13.130 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (log a) (log (acos (/ -1 a))))))))) into 0 13.137 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (log a) (log (acos (/ -1 a)))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 13.139 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 13.142 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (* 1/3 (+ (log a) (log (acos (/ -1 a))))))))))) into 0 13.142 * [backup-simplify]: Simplify 0 into 0 13.143 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 13.153 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (acos (/ -1 a)) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (acos (/ -1 a)) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (acos (/ -1 a)) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (acos (/ -1 a)) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (acos (/ -1 a)) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (acos (/ -1 a)) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (acos (/ -1 a)) 1)))) 120) into 0 13.154 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ -1 a)))) into (+ (log a) (log (acos (/ -1 a)))) 13.156 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (log a) (log (acos (/ -1 a)))))))))) into 0 13.160 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (log a) (log (acos (/ -1 a)))))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 13.162 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 13.165 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (* 1/3 (+ (log a) (log (acos (/ -1 a)))))))))))) into 0 13.165 * [backup-simplify]: Simplify 0 into 0 13.167 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 13.182 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (acos (/ -1 a)) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (acos (/ -1 a)) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (acos (/ -1 a)) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (acos (/ -1 a)) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (acos (/ -1 a)) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (acos (/ -1 a)) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (acos (/ -1 a)) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (acos (/ -1 a)) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (acos (/ -1 a)) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (acos (/ -1 a)) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (acos (/ -1 a)) 1)))) 720) into 0 13.183 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ -1 a)))) into (+ (log a) (log (acos (/ -1 a)))) 13.185 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (log a) (log (acos (/ -1 a))))))))))) into 0 13.191 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (log a) (log (acos (/ -1 a)))))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 13.193 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 13.196 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (* 1/3 (+ (log a) (log (acos (/ -1 a))))))))))))) into 0 13.196 * [backup-simplify]: Simplify 0 into 0 13.197 * [backup-simplify]: Simplify (* (cbrt -1) (exp (* 1/3 (+ (log (/ 1 (- a))) (log (acos (/ -1 (/ 1 (- a))))))))) into (* (cbrt -1) (exp (* 1/3 (+ (log (acos a)) (log (/ -1 a)))))) 13.197 * * * [progress]: simplifying candidates 13.201 * [simplify]: Simplifying: (expm1 (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a)))) (log1p (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a)))) (+ 1/3 1/3) (+ 1 1) (* (/ (acos a) a) (/ (acos a) a)) (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a))) (+ 1 1) (+ (log (cbrt (/ (acos a) a))) (log (cbrt (/ (acos a) a)))) (log (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a)))) (exp (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a)))) (* (/ (acos a) a) (/ (acos a) a)) (* (cbrt (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a)))) (cbrt (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a))))) (cbrt (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a)))) (* (* (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a))) (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a)))) (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a)))) (sqrt (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a)))) (sqrt (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a)))) (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a)) (* (cbrt (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a)))) (cbrt (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a))))) (* (cbrt (cbrt (/ (acos a) a))) (cbrt (cbrt (/ (acos a) a)))) (* (cbrt (sqrt (/ (acos a) a))) (cbrt (sqrt (/ (acos a) a)))) (* (cbrt (sqrt (/ (acos a) a))) (cbrt (sqrt (/ (acos a) a)))) (* (cbrt (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a)))) (cbrt (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a))))) (* (cbrt (/ (cbrt (acos a)) (cbrt a))) (cbrt (/ (cbrt (acos a)) (cbrt a)))) (* (cbrt (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a))) (cbrt (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a)))) (* (cbrt (/ (cbrt (acos a)) (sqrt a))) (cbrt (/ (cbrt (acos a)) (sqrt a)))) (* (cbrt (/ (* (cbrt (acos a)) (cbrt (acos a))) 1)) (cbrt (/ (* (cbrt (acos a)) (cbrt (acos a))) 1))) (* (cbrt (/ (cbrt (acos a)) a)) (cbrt (/ (cbrt (acos a)) a))) (* (cbrt (/ (sqrt (acos a)) (* (cbrt a) (cbrt a)))) (cbrt (/ (sqrt (acos a)) (* (cbrt a) (cbrt a))))) (* (cbrt (/ (sqrt (acos a)) (cbrt a))) (cbrt (/ (sqrt (acos a)) (cbrt a)))) (* (cbrt (/ (sqrt (acos a)) (sqrt a))) (cbrt (/ (sqrt (acos a)) (sqrt a)))) (* (cbrt (/ (sqrt (acos a)) (sqrt a))) (cbrt (/ (sqrt (acos a)) (sqrt a)))) (* (cbrt (/ (sqrt (acos a)) 1)) (cbrt (/ (sqrt (acos a)) 1))) (* (cbrt (/ (sqrt (acos a)) a)) (cbrt (/ (sqrt (acos a)) a))) (* (cbrt (/ 1 (* (cbrt a) (cbrt a)))) (cbrt (/ 1 (* (cbrt a) (cbrt a))))) (* (cbrt (/ (acos a) (cbrt a))) (cbrt (/ (acos a) (cbrt a)))) (* (cbrt (/ 1 (sqrt a))) (cbrt (/ 1 (sqrt a)))) (* (cbrt (/ (acos a) (sqrt a))) (cbrt (/ (acos a) (sqrt a)))) (* (cbrt (/ 1 1)) (cbrt (/ 1 1))) (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a))) (* (cbrt 1) (cbrt 1)) (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a))) (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a))) (* (* (cbrt (cbrt (/ (acos a) a))) (cbrt (cbrt (/ (acos a) a)))) (* (cbrt (cbrt (/ (acos a) a))) (cbrt (cbrt (/ (acos a) a))))) (* (cbrt (cbrt (/ (acos a) a))) (cbrt (cbrt (/ (acos a) a)))) (* (sqrt (cbrt (/ (acos a) a))) (sqrt (cbrt (/ (acos a) a)))) (* (sqrt (cbrt (/ (acos a) a))) (sqrt (cbrt (/ (acos a) a)))) (* 1 1) (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a))) (* (cbrt (sqrt (/ (acos a) a))) (cbrt (sqrt (/ (acos a) a)))) (* (cbrt (sqrt (/ (acos a) a))) (cbrt (sqrt (/ (acos a) a)))) (* (cbrt (sqrt (/ (acos a) a))) (cbrt (/ (sqrt (acos a)) (sqrt a)))) (* (cbrt (sqrt (/ (acos a) a))) (cbrt (/ (sqrt (acos a)) (sqrt a)))) (* (cbrt (sqrt (/ (acos a) a))) (sqrt (cbrt (/ (acos a) a)))) (* (cbrt (sqrt (/ (acos a) a))) (sqrt (cbrt (/ (acos a) a)))) (* (cbrt (/ (sqrt (acos a)) (sqrt a))) (cbrt (sqrt (/ (acos a) a)))) (* (cbrt (/ (sqrt (acos a)) (sqrt a))) (cbrt (sqrt (/ (acos a) a)))) (* (cbrt (/ (sqrt (acos a)) (sqrt a))) (cbrt (/ (sqrt (acos a)) (sqrt a)))) (* (cbrt (/ (sqrt (acos a)) (sqrt a))) (cbrt (/ (sqrt (acos a)) (sqrt a)))) (* (cbrt (/ (sqrt (acos a)) (sqrt a))) (sqrt (cbrt (/ (acos a) a)))) (* (cbrt (/ (sqrt (acos a)) (sqrt a))) (sqrt (cbrt (/ (acos a) a)))) (* (sqrt (cbrt (/ (acos a) a))) (cbrt (sqrt (/ (acos a) a)))) (* (sqrt (cbrt (/ (acos a) a))) (cbrt (sqrt (/ (acos a) a)))) (* (sqrt (cbrt (/ (acos a) a))) (cbrt (/ (sqrt (acos a)) (sqrt a)))) (* (sqrt (cbrt (/ (acos a) a))) (cbrt (/ (sqrt (acos a)) (sqrt a)))) (* (sqrt (cbrt (/ (acos a) a))) (sqrt (cbrt (/ (acos a) a)))) (* (sqrt (cbrt (/ (acos a) a))) (sqrt (cbrt (/ (acos a) a)))) (* 2 1/3) (* 2 1) (* (cbrt (/ (acos a) a)) (cbrt (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a))))) (* (cbrt (/ (acos a) a)) (cbrt (sqrt (/ (acos a) a)))) (* (cbrt (/ (acos a) a)) (cbrt (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a))))) (* (cbrt (/ (acos a) a)) (cbrt (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a)))) (* (cbrt (/ (acos a) a)) (cbrt (/ (* (cbrt (acos a)) (cbrt (acos a))) 1))) (* (cbrt (/ (acos a) a)) (cbrt (/ (sqrt (acos a)) (* (cbrt a) (cbrt a))))) (* (cbrt (/ (acos a) a)) (cbrt (/ (sqrt (acos a)) (sqrt a)))) (* (cbrt (/ (acos a) a)) (cbrt (/ (sqrt (acos a)) 1))) (* (cbrt (/ (acos a) a)) (cbrt (/ 1 (* (cbrt a) (cbrt a))))) (* (cbrt (/ (acos a) a)) (cbrt (/ 1 (sqrt a)))) (* (cbrt (/ (acos a) a)) (cbrt (/ 1 1))) (* (cbrt (/ (acos a) a)) (cbrt 1)) (* (cbrt (/ (acos a) a)) (cbrt (acos a))) (* (cbrt (/ (acos a) a)) (* (cbrt (cbrt (/ (acos a) a))) (cbrt (cbrt (/ (acos a) a))))) (* (cbrt (/ (acos a) a)) (sqrt (cbrt (/ (acos a) a)))) (* (cbrt (/ (acos a) a)) 1) (* (cbrt (cbrt (/ (acos a) a))) (cbrt (/ (acos a) a))) (* (cbrt (sqrt (/ (acos a) a))) (cbrt (/ (acos a) a))) (* (cbrt (/ (cbrt (acos a)) (cbrt a))) (cbrt (/ (acos a) a))) (* (cbrt (/ (cbrt (acos a)) (sqrt a))) (cbrt (/ (acos a) a))) (* (cbrt (/ (cbrt (acos a)) a)) (cbrt (/ (acos a) a))) (* (cbrt (/ (sqrt (acos a)) (cbrt a))) (cbrt (/ (acos a) a))) (* (cbrt (/ (sqrt (acos a)) (sqrt a))) (cbrt (/ (acos a) a))) (* (cbrt (/ (sqrt (acos a)) a)) (cbrt (/ (acos a) a))) (* (cbrt (/ (acos a) (cbrt a))) (cbrt (/ (acos a) a))) (* (cbrt (/ (acos a) (sqrt a))) (cbrt (/ (acos a) a))) (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a))) (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a))) (* (cbrt (/ 1 a)) (cbrt (/ (acos a) a))) (* (cbrt (cbrt (/ (acos a) a))) (cbrt (/ (acos a) a))) (* (sqrt (cbrt (/ (acos a) a))) (cbrt (/ (acos a) a))) (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a))) (* (cbrt (/ (acos a) a)) (cbrt (acos a))) (* (cbrt (acos a)) (cbrt (/ (acos a) a))) (expm1 (cbrt (/ (acos a) a))) (log1p (cbrt (/ (acos a) a))) (log (cbrt (/ (acos a) a))) (exp (cbrt (/ (acos a) a))) (cbrt (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a)))) (cbrt (cbrt (/ (acos a) a))) (cbrt (sqrt (/ (acos a) a))) (cbrt (sqrt (/ (acos a) a))) (cbrt (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a)))) (cbrt (/ (cbrt (acos a)) (cbrt a))) (cbrt (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a))) (cbrt (/ (cbrt (acos a)) (sqrt a))) (cbrt (/ (* (cbrt (acos a)) (cbrt (acos a))) 1)) (cbrt (/ (cbrt (acos a)) a)) (cbrt (/ (sqrt (acos a)) (* (cbrt a) (cbrt a)))) (cbrt (/ (sqrt (acos a)) (cbrt a))) (cbrt (/ (sqrt (acos a)) (sqrt a))) (cbrt (/ (sqrt (acos a)) (sqrt a))) (cbrt (/ (sqrt (acos a)) 1)) (cbrt (/ (sqrt (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 1) (cbrt (/ (acos a) a)) (cbrt (acos a)) (cbrt (/ 1 a)) (cbrt (acos a)) (cbrt a) (* (cbrt (cbrt (/ (acos a) a))) (cbrt (cbrt (/ (acos a) a)))) (cbrt (cbrt (/ (acos a) a))) (* (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a))) (cbrt (/ (acos a) a))) (sqrt (cbrt (/ (acos a) a))) (sqrt (cbrt (/ (acos a) a))) (expm1 (cbrt (/ (acos a) a))) (log1p (cbrt (/ (acos a) a))) (log (cbrt (/ (acos a) a))) (exp (cbrt (/ 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a)) (cbrt (/ (acos a) a))) (cbrt (/ (acos a) a))) (sqrt (cbrt (/ (acos a) a))) (sqrt (cbrt (/ (acos a) a))) (expm1 (cbrt (/ (acos a) a))) (log1p (cbrt (/ (acos a) a))) (log (cbrt (/ (acos a) a))) (exp (cbrt (/ (acos a) a))) (cbrt (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a)))) (cbrt (cbrt (/ (acos a) a))) (cbrt (sqrt (/ (acos a) a))) (cbrt (sqrt (/ (acos a) a))) (cbrt (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a)))) (cbrt (/ (cbrt (acos a)) (cbrt a))) (cbrt (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a))) (cbrt (/ (cbrt (acos a)) (sqrt a))) (cbrt (/ (* (cbrt (acos a)) (cbrt (acos a))) 1)) (cbrt (/ (cbrt (acos a)) a)) (cbrt (/ (sqrt (acos a)) (* (cbrt a) (cbrt a)))) (cbrt (/ (sqrt (acos a)) (cbrt a))) (cbrt (/ (sqrt (acos a)) (sqrt a))) (cbrt (/ (sqrt (acos a)) (sqrt a))) (cbrt (/ (sqrt (acos a)) 1)) (cbrt (/ (sqrt (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 1) (cbrt (/ (acos a) a)) (cbrt (acos a)) (cbrt (/ 1 a)) (cbrt (acos a)) (cbrt a) (* (cbrt (cbrt (/ (acos a) a))) (cbrt (cbrt (/ (acos a) a)))) (cbrt (cbrt (/ (acos a) a))) (* (* (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a))) (cbrt (/ (acos a) a))) (sqrt (cbrt (/ (acos a) a))) (sqrt (cbrt (/ (acos a) a))) (exp (* 1/3 (- (log (pow (acos a) 2)) (* 2 (log a))))) (exp (* 1/3 (+ (* 2 (log (/ 1 a))) (log (pow (acos a) 2))))) (* (pow (cbrt -1) 2) (exp (* 1/3 (+ (log (pow (acos a) 2)) (* 2 (log (/ -1 a))))))) (exp (* 1/3 (- (log (acos a)) (log a)))) (exp (* 1/3 (+ (log (/ 1 a)) (log (acos a))))) (* (cbrt -1) (exp (* 1/3 (+ (log (acos a)) (log (/ -1 a)))))) (exp (* 1/3 (- (log (acos a)) (log a)))) (exp (* 1/3 (+ (log (/ 1 a)) (log (acos a))))) (* (cbrt -1) (exp (* 1/3 (+ (log (acos a)) (log (/ -1 a)))))) (exp (* 1/3 (- (log (acos a)) (log a)))) (exp (* 1/3 (+ (log (/ 1 a)) (log (acos a))))) (* (cbrt -1) (exp (* 1/3 (+ (log (acos a)) (log (/ -1 a)))))) 13.208 * * [simplify]: Extracting # 0 : cost 0 13.208 * * [simplify]: Extracting # 1 : cost 0 13.208 * * [simplify]: Extracting # 2 : cost 0 13.209 * * [simplify]: Extracting # 3 : cost 0 13.209 * * [simplify]: Extracting # 4 : cost 0 13.209 * * [simplify]: Extracting # 5 : cost 0 13.210 * * [simplify]: Extracting # 6 : cost 0 13.210 * * [simplify]: Extracting # 7 : cost 0 13.210 * * [simplify]: Extracting # 8 : cost 0 13.211 * * [simplify]: Extracting # 9 : cost 0 13.211 * * [simplify]: iteration 0 : 164 enodes (cost 2249 ) 13.291 * * [simplify]: Extracting # 0 : cost 0 13.292 * * [simplify]: Extracting # 1 : cost 0 13.292 * * [simplify]: Extracting # 2 : cost 0 13.292 * * [simplify]: Extracting # 3 : cost 0 13.292 * * [simplify]: iteration 1 : 277 enodes (cost 2118 ) 13.387 * * [simplify]: Extracting # 0 : cost 0 13.388 * * [simplify]: Extracting # 1 : cost 0 13.389 * * [simplify]: Extracting # 2 : cost 0 13.389 * * [simplify]: Extracting # 3 : cost 0 13.390 * * [simplify]: Extracting # 4 : cost 0 13.391 * * [simplify]: iteration 2 : 690 enodes (cost 2038 ) 13.703 * * [simplify]: Extracting # 0 : cost 0 13.704 * * [simplify]: Extracting # 1 : cost 0 13.706 * * [simplify]: Extracting # 2 : cost 0 13.707 * * [simplify]: Extracting # 3 : cost 0 13.709 * * [simplify]: Extracting # 4 : cost 0 13.710 * * [simplify]: Extracting # 5 : cost 0 13.713 * * [simplify]: iteration 3 : 1314 enodes (cost 1930 ) 14.727 * * [simplify]: Extracting # 0 : cost 0 14.742 * * [simplify]: Extracting # 1 : cost 0 14.749 * * [simplify]: Extracting # 2 : cost 0 14.756 * * [simplify]: Extracting # 3 : cost 0 14.763 * * [simplify]: Extracting # 4 : cost 0 14.771 * * [simplify]: iteration 4 : 3218 enodes (cost 1798 ) 16.256 * * [simplify]: Extracting # 0 : cost 0 16.269 * * [simplify]: Extracting # 1 : cost 0 16.277 * * [simplify]: Extracting # 2 : cost 0 16.283 * * [simplify]: Extracting # 3 : cost 0 16.289 * * [simplify]: iteration done: 5000 enodes (cost 1664 ) 16.290 * [simplify]: Simplified to: (expm1 (pow (/ (acos a) a) 2/3)) (log1p (pow (/ (acos a) a) 2/3)) 2/3 2 (pow (/ (acos a) a) 2) (pow (/ (acos a) a) 2/3) 2 (log (pow (/ (acos a) a) 2/3)) (log (pow (/ (acos a) a) 2/3)) (exp (pow (/ (acos a) a) 2/3)) (pow (/ (acos a) a) 2) (* (cbrt (pow (/ (acos a) a) 2/3)) (cbrt (pow (/ (acos a) a) 2/3))) (cbrt (pow (/ (acos a) a) 2/3)) (pow (/ (acos a) a) 2) (fabs (cbrt (/ (acos a) a))) (fabs (cbrt (/ (acos a) a))) (pow (acos a) 2/3) (pow a 2/3) (* (cbrt (pow (/ (acos a) a) 2/3)) (cbrt (pow (/ (acos a) a) 2/3))) (pow (cbrt (cbrt (/ (acos a) a))) 2) (* (cbrt (sqrt (/ (acos a) a))) (cbrt (sqrt (/ (acos a) a)))) (* (cbrt (sqrt (/ (acos a) a))) (cbrt (sqrt (/ (acos a) a)))) (* (cbrt (pow (/ (acos a) a) 2/3)) (cbrt (pow (/ (acos a) a) 2/3))) (pow (cbrt (cbrt (/ (acos a) a))) 2) (* (cbrt (/ (pow (acos a) 2/3) (sqrt a))) (cbrt (/ (pow (acos a) 2/3) (sqrt a)))) (* (cbrt (/ (cbrt (acos a)) (sqrt a))) (cbrt (/ (cbrt (acos a)) (sqrt a)))) (* (cbrt (pow (acos a) 2/3)) (cbrt (pow (acos a) 2/3))) (* (cbrt (/ (cbrt (acos 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(cbrt (sqrt (/ (acos a) a)))) (* (cbrt (/ (sqrt (acos a)) (sqrt a))) (cbrt (sqrt (/ (acos a) a)))) (* (cbrt (/ (sqrt (acos a)) (sqrt a))) (cbrt (sqrt (/ (acos a) a)))) (* (cbrt (sqrt (/ (acos a) a))) (sqrt (cbrt (/ (acos a) a)))) (* (cbrt (sqrt (/ (acos a) a))) (sqrt (cbrt (/ (acos a) a)))) (* (cbrt (/ (sqrt (acos a)) (sqrt a))) (cbrt (sqrt (/ (acos a) a)))) (* (cbrt (/ (sqrt (acos a)) (sqrt a))) (cbrt (sqrt (/ (acos a) a)))) (* (cbrt (/ (sqrt (acos a)) (sqrt a))) (cbrt (/ (sqrt (acos a)) (sqrt a)))) (* (cbrt (/ (sqrt (acos a)) (sqrt a))) (cbrt (/ (sqrt (acos a)) (sqrt a)))) (* (sqrt (cbrt (/ (acos a) a))) (cbrt (/ (sqrt (acos a)) (sqrt a)))) (* (sqrt (cbrt (/ (acos a) a))) (cbrt (/ (sqrt (acos a)) (sqrt a)))) (* (cbrt (sqrt (/ (acos a) a))) (sqrt (cbrt (/ (acos a) a)))) (* (cbrt (sqrt (/ (acos a) a))) (sqrt (cbrt (/ (acos a) a)))) (* (sqrt (cbrt (/ (acos a) a))) (cbrt (/ (sqrt (acos a)) (sqrt a)))) (* (sqrt (cbrt (/ (acos a) a))) (cbrt (/ (sqrt (acos a)) (sqrt a)))) (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a)) 2/3 2 (* (cbrt (pow (/ (acos a) a) 2/3)) (cbrt (/ (acos a) a))) (* (cbrt (/ (acos a) a)) (cbrt (sqrt (/ (acos a) a)))) (* (cbrt (pow (/ (acos a) a) 2/3)) (cbrt (/ (acos a) a))) (* (cbrt (/ (pow (acos a) 2/3) (sqrt a))) (cbrt (/ (acos a) a))) (* (cbrt (pow (acos a) 2/3)) (cbrt (/ (acos a) a))) (* (cbrt (/ (acos a) a)) (cbrt (/ (sqrt (acos a)) (pow a 2/3)))) (* (cbrt (/ (sqrt (acos a)) (sqrt a))) (cbrt (/ (acos a) a))) (* (cbrt (sqrt (acos a))) (cbrt (/ (acos a) a))) (* (cbrt (/ (acos a) a)) (cbrt (pow a -2/3))) (* (cbrt (/ (acos a) a)) (cbrt (/ 1 (sqrt a)))) (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a)) (/ (pow (acos a) 2/3) (cbrt a)) (pow (cbrt (cbrt (/ (acos a) a))) 5) (pow (sqrt (cbrt (/ (acos a) a))) 3) (cbrt (/ (acos a) a)) (pow (cbrt (cbrt (/ (acos a) a))) 4) (* (cbrt (/ (acos a) a)) (cbrt (sqrt (/ (acos a) a)))) (pow (cbrt (cbrt (/ (acos a) a))) 4) (* (cbrt (/ (cbrt (acos a)) (sqrt a))) (cbrt (/ (acos a) a))) (* (cbrt (/ (cbrt (acos a)) a)) (cbrt (/ (acos a) a))) (* (cbrt (/ (sqrt (acos a)) (cbrt a))) (cbrt (/ (acos a) a))) (* (cbrt (/ (sqrt (acos a)) (sqrt a))) (cbrt (/ (acos a) a))) (* (cbrt (/ (sqrt (acos a)) a)) (cbrt (/ (acos a) a))) (* (cbrt (/ (acos a) (cbrt a))) (cbrt (/ (acos a) a))) (* (cbrt (/ (acos a) (sqrt a))) (cbrt (/ (acos a) a))) (pow (/ (acos a) a) 2/3) (pow (/ (acos a) a) 2/3) (/ (cbrt (acos a)) (pow a 2/3)) (pow (cbrt (cbrt (/ (acos a) a))) 4) (pow (sqrt (cbrt (/ (acos a) a))) 3) (pow (/ (acos a) a) 2/3) (/ (pow (acos a) 2/3) (cbrt a)) (/ (pow (acos a) 2/3) (cbrt a)) (expm1 (cbrt (/ (acos a) a))) (log1p (cbrt (/ (acos a) a))) (log (cbrt (/ (acos a) a))) (exp (cbrt (/ (acos a) a))) (cbrt (pow (/ (acos a) a) 2/3)) (cbrt (cbrt (/ (acos a) a))) (cbrt (sqrt (/ (acos a) a))) (cbrt (sqrt (/ (acos a) a))) (cbrt (pow (/ (acos a) a) 2/3)) (cbrt (cbrt (/ (acos a) a))) (cbrt (/ (pow (acos a) 2/3) (sqrt a))) (cbrt (/ (cbrt (acos a)) (sqrt a))) (cbrt (pow (acos a) 2/3)) (cbrt (/ (cbrt (acos a)) a)) (cbrt (/ (sqrt (acos a)) (pow a 2/3))) (cbrt (/ (sqrt (acos a)) (cbrt a))) (cbrt (/ (sqrt (acos a)) (sqrt a))) (cbrt (/ (sqrt (acos a)) (sqrt a))) (cbrt (sqrt (acos a))) (cbrt (/ (sqrt (acos a)) a)) (cbrt (pow a -2/3)) (cbrt (/ (acos a) (cbrt a))) (cbrt (/ 1 (sqrt a))) (cbrt (/ (acos a) (sqrt a))) 1 (cbrt (/ (acos a) a)) 1 (cbrt (/ (acos a) a)) (cbrt (acos a)) (pow a -1/3) (cbrt (acos a)) (cbrt a) (pow (cbrt (cbrt (/ (acos a) a))) 2) (cbrt (cbrt (/ (acos a) a))) (/ (acos a) a) (sqrt (cbrt (/ (acos a) a))) (sqrt (cbrt (/ (acos a) a))) (expm1 (cbrt (/ (acos a) a))) (log1p (cbrt (/ (acos a) a))) (log (cbrt (/ (acos a) a))) (exp (cbrt (/ (acos a) a))) (cbrt (pow (/ (acos a) a) 2/3)) (cbrt (cbrt (/ (acos a) a))) (cbrt (sqrt (/ (acos a) a))) (cbrt (sqrt (/ (acos a) a))) (cbrt (pow (/ (acos a) a) 2/3)) (cbrt (cbrt (/ (acos a) a))) (cbrt (/ (pow (acos a) 2/3) (sqrt a))) (cbrt (/ (cbrt (acos a)) (sqrt a))) (cbrt (pow (acos a) 2/3)) (cbrt (/ (cbrt (acos a)) a)) (cbrt (/ (sqrt (acos a)) (pow a 2/3))) (cbrt (/ (sqrt (acos a)) (cbrt a))) (cbrt (/ (sqrt (acos a)) (sqrt a))) (cbrt (/ (sqrt (acos a)) (sqrt a))) (cbrt (sqrt (acos a))) (cbrt (/ (sqrt (acos a)) a)) (cbrt (pow a -2/3)) (cbrt (/ (acos a) (cbrt a))) (cbrt (/ 1 (sqrt a))) (cbrt (/ (acos a) (sqrt a))) 1 (cbrt (/ (acos a) a)) 1 (cbrt (/ (acos a) a)) (cbrt (acos a)) (pow a -1/3) (cbrt (acos a)) (cbrt a) (pow (cbrt (cbrt (/ (acos a) a))) 2) (cbrt (cbrt (/ (acos a) a))) (/ (acos a) a) (sqrt (cbrt (/ (acos a) a))) (sqrt (cbrt (/ (acos a) a))) (expm1 (cbrt (/ (acos a) a))) (log1p (cbrt (/ (acos a) a))) (log (cbrt (/ (acos a) a))) (exp (cbrt (/ (acos a) a))) (cbrt (pow (/ (acos a) a) 2/3)) (cbrt (cbrt (/ (acos a) a))) (cbrt (sqrt (/ (acos a) a))) (cbrt (sqrt (/ (acos a) a))) (cbrt (pow (/ (acos a) a) 2/3)) (cbrt (cbrt (/ (acos a) a))) (cbrt (/ (pow (acos a) 2/3) (sqrt a))) (cbrt (/ (cbrt (acos a)) (sqrt a))) (cbrt (pow (acos a) 2/3)) (cbrt (/ (cbrt (acos a)) a)) (cbrt (/ (sqrt (acos a)) (pow a 2/3))) (cbrt (/ (sqrt (acos a)) (cbrt a))) (cbrt (/ (sqrt (acos a)) (sqrt a))) (cbrt (/ (sqrt (acos a)) (sqrt a))) (cbrt (sqrt (acos a))) (cbrt (/ (sqrt (acos a)) a)) (cbrt (pow a -2/3)) (cbrt (/ (acos a) (cbrt a))) (cbrt (/ 1 (sqrt a))) (cbrt (/ (acos a) (sqrt a))) 1 (cbrt (/ (acos a) a)) 1 (cbrt (/ (acos a) a)) (cbrt (acos a)) (pow a -1/3) (cbrt (acos a)) (cbrt a) (pow (cbrt (cbrt (/ (acos a) a))) 2) (cbrt (cbrt (/ (acos a) a))) (/ (acos a) a) (sqrt (cbrt (/ (acos a) a))) (sqrt (cbrt (/ (acos a) a))) (pow (/ (acos a) a) 2/3) (pow (/ (acos a) a) 2/3) (* (pow (cbrt -1) 2) (pow (* (/ -1 a) (acos a)) 2/3)) (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a)) (* (cbrt (* (/ -1 a) (acos a))) (cbrt -1)) (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a)) (* (cbrt (* (/ -1 a) (acos a))) (cbrt -1)) (cbrt (/ (acos a) a)) (cbrt (/ (acos a) a)) (* (cbrt (* (/ -1 a) (acos a))) (cbrt -1)) 16.292 * * * [progress]: adding candidates to table 16.891 * * [progress]: iteration 4 / 4 16.891 * * * [progress]: picking best candidate 16.916 * * * * [pick]: Picked # 16.917 * * * [progress]: localizing error 16.949 * * * [progress]: generating rewritten candidates 16.949 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2 1) 16.973 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 2 2 1 1) 16.974 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 2 1 1 1) 16.975 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 2) 17.040 * * * [progress]: generating series expansions 17.040 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2 1) 17.040 * [backup-simplify]: Simplify (* (cbrt (pow (acos a) 2/3)) (cbrt (pow (acos a) 2/3))) into (pow (pow (acos a) 4) 1/9) 17.040 * [approximate]: Taking taylor expansion of (pow (pow (acos a) 4) 1/9) in (a) around 0 17.040 * [taylor]: Taking taylor expansion of (pow (pow (acos a) 4) 1/9) in a 17.040 * [taylor]: Taking taylor expansion of (exp (* 1/9 (log (pow (acos a) 4)))) in a 17.040 * [taylor]: Taking taylor expansion of (* 1/9 (log (pow (acos a) 4))) in a 17.040 * [taylor]: Taking taylor expansion of 1/9 in a 17.040 * [backup-simplify]: Simplify 1/9 into 1/9 17.040 * [taylor]: Taking taylor expansion of (log (pow (acos a) 4)) in a 17.040 * [taylor]: Taking taylor expansion of (pow (acos a) 4) in a 17.040 * [taylor]: Taking taylor expansion of (acos a) in a 17.040 * [backup-simplify]: Simplify (acos a) into (acos a) 17.040 * [backup-simplify]: Simplify (* (acos a) (acos a)) into (pow (acos a) 2) 17.040 * [backup-simplify]: Simplify (* (pow (acos a) 2) (pow (acos a) 2)) into (pow (acos a) 4) 17.041 * [backup-simplify]: Simplify (log (pow (acos a) 4)) into (log (pow (acos a) 4)) 17.041 * [backup-simplify]: Simplify (* 1/9 (log (pow (acos a) 4))) into (* 1/9 (log (pow (acos a) 4))) 17.041 * [backup-simplify]: Simplify (exp (* 1/9 (log (pow (acos a) 4)))) into (pow (pow (acos a) 4) 1/9) 17.041 * [taylor]: Taking taylor expansion of (pow (pow (acos a) 4) 1/9) in a 17.041 * [taylor]: Taking taylor expansion of (exp (* 1/9 (log (pow (acos a) 4)))) in a 17.041 * [taylor]: Taking taylor expansion of (* 1/9 (log (pow (acos a) 4))) in a 17.041 * [taylor]: Taking taylor expansion of 1/9 in a 17.041 * [backup-simplify]: Simplify 1/9 into 1/9 17.041 * [taylor]: Taking taylor expansion of (log (pow (acos a) 4)) in a 17.041 * [taylor]: Taking taylor expansion of (pow (acos a) 4) in a 17.041 * [taylor]: Taking taylor expansion of (acos a) in a 17.041 * [backup-simplify]: Simplify (acos a) into (acos a) 17.041 * [backup-simplify]: Simplify (* (acos a) (acos a)) into (pow (acos a) 2) 17.041 * [backup-simplify]: Simplify (* (pow (acos a) 2) (pow (acos a) 2)) into (pow (acos a) 4) 17.041 * [backup-simplify]: Simplify (log (pow (acos a) 4)) into (log (pow (acos a) 4)) 17.041 * [backup-simplify]: Simplify (* 1/9 (log (pow (acos a) 4))) into (* 1/9 (log (pow (acos a) 4))) 17.041 * [backup-simplify]: Simplify (exp (* 1/9 (log (pow (acos a) 4)))) into (pow (pow (acos a) 4) 1/9) 17.042 * [backup-simplify]: Simplify (pow (pow (acos a) 4) 1/9) into (pow (pow (acos a) 4) 1/9) 17.042 * [backup-simplify]: Simplify (+ (* (acos a) 0) (* 0 (acos a))) into 0 17.042 * [backup-simplify]: Simplify (+ (* (pow (acos a) 2) 0) (* 0 (pow (acos a) 2))) into 0 17.043 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (acos a) 4) 1)))) 1) into 0 17.044 * [backup-simplify]: Simplify (+ (* 1/9 0) (* 0 (log (pow (acos a) 4)))) into 0 17.044 * [backup-simplify]: Simplify (* (exp (* 1/9 (log (pow (acos a) 4)))) (+ (* (/ (pow 0 1) 1)))) into 0 17.044 * [backup-simplify]: Simplify 0 into 0 17.045 * [backup-simplify]: Simplify (+ (* (acos a) 0) (+ (* 0 0) (* 0 (acos a)))) into 0 17.045 * [backup-simplify]: Simplify (+ (* (pow (acos a) 2) 0) (+ (* 0 0) (* 0 (pow (acos a) 2)))) into 0 17.048 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (acos a) 4) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (acos a) 4) 1)))) 2) into 0 17.049 * [backup-simplify]: Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 (log (pow (acos a) 4))))) into 0 17.051 * [backup-simplify]: Simplify (* (exp (* 1/9 (log (pow (acos a) 4)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 17.051 * [backup-simplify]: Simplify 0 into 0 17.052 * [backup-simplify]: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))) into 0 17.053 * [backup-simplify]: Simplify (+ (* (pow (acos a) 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos a) 2))))) into 0 17.056 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (pow (acos a) 4) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (pow (acos a) 4) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (pow (acos a) 4) 1)))) 6) into 0 17.057 * [backup-simplify]: Simplify (+ (* 1/9 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (pow (acos a) 4)))))) into 0 17.058 * [backup-simplify]: Simplify (* (exp (* 1/9 (log (pow (acos a) 4)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 17.058 * [backup-simplify]: Simplify 0 into 0 17.059 * [backup-simplify]: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))) into 0 17.060 * [backup-simplify]: Simplify (+ (* (pow (acos a) 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos a) 2)))))) into 0 17.067 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (pow (acos a) 4) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (pow (acos a) 4) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (pow (acos a) 4) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (pow (acos a) 4) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (pow (acos a) 4) 1)))) 24) into 0 17.069 * [backup-simplify]: Simplify (+ (* 1/9 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (pow (acos a) 4))))))) into 0 17.072 * [backup-simplify]: Simplify (* (exp (* 1/9 (log (pow (acos a) 4)))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 17.072 * [backup-simplify]: Simplify 0 into 0 17.074 * [backup-simplify]: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))))) into 0 17.076 * [backup-simplify]: Simplify (+ (* (pow (acos a) 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos a) 2))))))) into 0 17.082 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (pow (acos a) 4) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (pow (acos a) 4) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (pow (acos a) 4) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (pow (acos a) 4) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (pow (acos a) 4) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (pow (acos a) 4) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (pow (acos a) 4) 1)))) 120) into 0 17.084 * [backup-simplify]: Simplify (+ (* 1/9 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (pow (acos a) 4)))))))) into 0 17.087 * [backup-simplify]: Simplify (* (exp (* 1/9 (log (pow (acos a) 4)))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 17.088 * [backup-simplify]: Simplify 0 into 0 17.090 * [backup-simplify]: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))))) into 0 17.091 * [backup-simplify]: Simplify (+ (* (pow (acos a) 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos a) 2)))))))) into 0 17.106 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (pow (acos a) 4) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (pow (acos a) 4) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (pow (acos a) 4) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (pow (acos a) 4) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (pow (acos a) 4) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (pow (acos a) 4) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (pow (acos a) 4) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (pow (acos a) 4) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (pow (acos a) 4) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (pow (acos a) 4) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (pow (acos a) 4) 1)))) 720) into 0 17.108 * [backup-simplify]: Simplify (+ (* 1/9 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (pow (acos a) 4))))))))) into 0 17.112 * [backup-simplify]: Simplify (* (exp (* 1/9 (log (pow (acos a) 4)))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 17.112 * [backup-simplify]: Simplify 0 into 0 17.112 * [backup-simplify]: Simplify (pow (pow (acos a) 4) 1/9) into (pow (pow (acos a) 4) 1/9) 17.112 * [backup-simplify]: Simplify (* (cbrt (pow (acos (/ 1 a)) 2/3)) (cbrt (pow (acos (/ 1 a)) 2/3))) into (pow (pow (acos (/ 1 a)) 4) 1/9) 17.112 * [approximate]: Taking taylor expansion of (pow (pow (acos (/ 1 a)) 4) 1/9) in (a) around 0 17.112 * [taylor]: Taking taylor expansion of (pow (pow (acos (/ 1 a)) 4) 1/9) in a 17.112 * [taylor]: Taking taylor expansion of (exp (* 1/9 (log (pow (acos (/ 1 a)) 4)))) in a 17.112 * [taylor]: Taking taylor expansion of (* 1/9 (log (pow (acos (/ 1 a)) 4))) in a 17.113 * [taylor]: Taking taylor expansion of 1/9 in a 17.113 * [backup-simplify]: Simplify 1/9 into 1/9 17.113 * [taylor]: Taking taylor expansion of (log (pow (acos (/ 1 a)) 4)) in a 17.113 * [taylor]: Taking taylor expansion of (pow (acos (/ 1 a)) 4) in a 17.113 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 17.113 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 17.113 * [backup-simplify]: Simplify (* (acos (/ 1 a)) (acos (/ 1 a))) into (pow (acos (/ 1 a)) 2) 17.113 * [backup-simplify]: Simplify (* (pow (acos (/ 1 a)) 2) (pow (acos (/ 1 a)) 2)) into (pow (acos (/ 1 a)) 4) 17.113 * [backup-simplify]: Simplify (log (pow (acos (/ 1 a)) 4)) into (log (pow (acos (/ 1 a)) 4)) 17.113 * [backup-simplify]: Simplify (* 1/9 (log (pow (acos (/ 1 a)) 4))) into (* 1/9 (log (pow (acos (/ 1 a)) 4))) 17.113 * [backup-simplify]: Simplify (exp (* 1/9 (log (pow (acos (/ 1 a)) 4)))) into (pow (pow (acos (/ 1 a)) 4) 1/9) 17.113 * [taylor]: Taking taylor expansion of (pow (pow (acos (/ 1 a)) 4) 1/9) in a 17.113 * [taylor]: Taking taylor expansion of (exp (* 1/9 (log (pow (acos (/ 1 a)) 4)))) in a 17.113 * [taylor]: Taking taylor expansion of (* 1/9 (log (pow (acos (/ 1 a)) 4))) in a 17.113 * [taylor]: Taking taylor expansion of 1/9 in a 17.113 * [backup-simplify]: Simplify 1/9 into 1/9 17.114 * [taylor]: Taking taylor expansion of (log (pow (acos (/ 1 a)) 4)) in a 17.114 * [taylor]: Taking taylor expansion of (pow (acos (/ 1 a)) 4) in a 17.114 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 17.114 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 17.114 * [backup-simplify]: Simplify (* (acos (/ 1 a)) (acos (/ 1 a))) into (pow (acos (/ 1 a)) 2) 17.114 * [backup-simplify]: Simplify (* (pow (acos (/ 1 a)) 2) (pow (acos (/ 1 a)) 2)) into (pow (acos (/ 1 a)) 4) 17.114 * [backup-simplify]: Simplify (log (pow (acos (/ 1 a)) 4)) into (log (pow (acos (/ 1 a)) 4)) 17.114 * [backup-simplify]: Simplify (* 1/9 (log (pow (acos (/ 1 a)) 4))) into (* 1/9 (log (pow (acos (/ 1 a)) 4))) 17.114 * [backup-simplify]: Simplify (exp (* 1/9 (log (pow (acos (/ 1 a)) 4)))) into (pow (pow (acos (/ 1 a)) 4) 1/9) 17.114 * [backup-simplify]: Simplify (pow (pow (acos (/ 1 a)) 4) 1/9) into (pow (pow (acos (/ 1 a)) 4) 1/9) 17.115 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (* 0 (acos (/ 1 a)))) into 0 17.115 * [backup-simplify]: Simplify (+ (* (pow (acos (/ 1 a)) 2) 0) (* 0 (pow (acos (/ 1 a)) 2))) into 0 17.116 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (acos (/ 1 a)) 4) 1)))) 1) into 0 17.116 * [backup-simplify]: Simplify (+ (* 1/9 0) (* 0 (log (pow (acos (/ 1 a)) 4)))) into 0 17.117 * [backup-simplify]: Simplify (* (exp (* 1/9 (log (pow (acos (/ 1 a)) 4)))) (+ (* (/ (pow 0 1) 1)))) into 0 17.117 * [backup-simplify]: Simplify 0 into 0 17.118 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))) into 0 17.118 * [backup-simplify]: Simplify (+ (* (pow (acos (/ 1 a)) 2) 0) (+ (* 0 0) (* 0 (pow (acos (/ 1 a)) 2)))) into 0 17.120 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (acos (/ 1 a)) 4) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (acos (/ 1 a)) 4) 1)))) 2) into 0 17.121 * [backup-simplify]: Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 (log (pow (acos (/ 1 a)) 4))))) into 0 17.122 * [backup-simplify]: Simplify (* (exp (* 1/9 (log (pow (acos (/ 1 a)) 4)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 17.122 * [backup-simplify]: Simplify 0 into 0 17.122 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 17.123 * [backup-simplify]: Simplify (+ (* (pow (acos (/ 1 a)) 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ 1 a)) 2))))) into 0 17.126 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (pow (acos (/ 1 a)) 4) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (pow (acos (/ 1 a)) 4) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (pow (acos (/ 1 a)) 4) 1)))) 6) into 0 17.127 * [backup-simplify]: Simplify (+ (* 1/9 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (pow (acos (/ 1 a)) 4)))))) into 0 17.128 * [backup-simplify]: Simplify (* (exp (* 1/9 (log (pow (acos (/ 1 a)) 4)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 17.128 * [backup-simplify]: Simplify 0 into 0 17.129 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 17.130 * [backup-simplify]: Simplify (+ (* (pow (acos (/ 1 a)) 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ 1 a)) 2)))))) into 0 17.134 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (pow (acos (/ 1 a)) 4) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (pow (acos (/ 1 a)) 4) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (pow (acos (/ 1 a)) 4) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (pow (acos (/ 1 a)) 4) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (pow (acos (/ 1 a)) 4) 1)))) 24) into 0 17.135 * [backup-simplify]: Simplify (+ (* 1/9 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (pow (acos (/ 1 a)) 4))))))) into 0 17.137 * [backup-simplify]: Simplify (* (exp (* 1/9 (log (pow (acos (/ 1 a)) 4)))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 17.137 * [backup-simplify]: Simplify 0 into 0 17.139 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 17.140 * [backup-simplify]: Simplify (+ (* (pow (acos (/ 1 a)) 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ 1 a)) 2))))))) into 0 17.148 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (pow (acos (/ 1 a)) 4) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (pow (acos (/ 1 a)) 4) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (pow (acos (/ 1 a)) 4) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (pow (acos (/ 1 a)) 4) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (pow (acos (/ 1 a)) 4) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (pow (acos (/ 1 a)) 4) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (pow (acos (/ 1 a)) 4) 1)))) 120) into 0 17.150 * [backup-simplify]: Simplify (+ (* 1/9 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (pow (acos (/ 1 a)) 4)))))))) into 0 17.155 * [backup-simplify]: Simplify (* (exp (* 1/9 (log (pow (acos (/ 1 a)) 4)))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 17.155 * [backup-simplify]: Simplify 0 into 0 17.158 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 17.161 * [backup-simplify]: Simplify (+ (* (pow (acos (/ 1 a)) 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ 1 a)) 2)))))))) into 0 17.178 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (pow (acos (/ 1 a)) 4) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (pow (acos (/ 1 a)) 4) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (pow (acos (/ 1 a)) 4) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (pow (acos (/ 1 a)) 4) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (pow (acos (/ 1 a)) 4) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (pow (acos (/ 1 a)) 4) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (pow (acos (/ 1 a)) 4) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (pow (acos (/ 1 a)) 4) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (pow (acos (/ 1 a)) 4) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (pow (acos (/ 1 a)) 4) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (pow (acos (/ 1 a)) 4) 1)))) 720) into 0 17.181 * [backup-simplify]: Simplify (+ (* 1/9 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (pow (acos (/ 1 a)) 4))))))))) into 0 17.189 * [backup-simplify]: Simplify (* (exp (* 1/9 (log (pow (acos (/ 1 a)) 4)))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 17.189 * [backup-simplify]: Simplify 0 into 0 17.190 * [backup-simplify]: Simplify (pow (pow (acos (/ 1 (/ 1 a))) 4) 1/9) into (pow (pow (acos a) 4) 1/9) 17.190 * [backup-simplify]: Simplify (* (cbrt (pow (acos (/ 1 (- a))) 2/3)) (cbrt (pow (acos (/ 1 (- a))) 2/3))) into (pow (pow (acos (/ -1 a)) 4) 1/9) 17.190 * [approximate]: Taking taylor expansion of (pow (pow (acos (/ -1 a)) 4) 1/9) in (a) around 0 17.190 * [taylor]: Taking taylor expansion of (pow (pow (acos (/ -1 a)) 4) 1/9) in a 17.190 * [taylor]: Taking taylor expansion of (exp (* 1/9 (log (pow (acos (/ -1 a)) 4)))) in a 17.190 * [taylor]: Taking taylor expansion of (* 1/9 (log (pow (acos (/ -1 a)) 4))) in a 17.190 * [taylor]: Taking taylor expansion of 1/9 in a 17.190 * [backup-simplify]: Simplify 1/9 into 1/9 17.190 * [taylor]: Taking taylor expansion of (log (pow (acos (/ -1 a)) 4)) in a 17.190 * [taylor]: Taking taylor expansion of (pow (acos (/ -1 a)) 4) in a 17.190 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 17.191 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 17.191 * [backup-simplify]: Simplify (* (acos (/ -1 a)) (acos (/ -1 a))) into (pow (acos (/ -1 a)) 2) 17.191 * [backup-simplify]: Simplify (* (pow (acos (/ -1 a)) 2) (pow (acos (/ -1 a)) 2)) into (pow (acos (/ -1 a)) 4) 17.191 * [backup-simplify]: Simplify (log (pow (acos (/ -1 a)) 4)) into (log (pow (acos (/ -1 a)) 4)) 17.192 * [backup-simplify]: Simplify (* 1/9 (log (pow (acos (/ -1 a)) 4))) into (* 1/9 (log (pow (acos (/ -1 a)) 4))) 17.192 * [backup-simplify]: Simplify (exp (* 1/9 (log (pow (acos (/ -1 a)) 4)))) into (pow (pow (acos (/ -1 a)) 4) 1/9) 17.192 * [taylor]: Taking taylor expansion of (pow (pow (acos (/ -1 a)) 4) 1/9) in a 17.192 * [taylor]: Taking taylor expansion of (exp (* 1/9 (log (pow (acos (/ -1 a)) 4)))) in a 17.192 * [taylor]: Taking taylor expansion of (* 1/9 (log (pow (acos (/ -1 a)) 4))) in a 17.192 * [taylor]: Taking taylor expansion of 1/9 in a 17.192 * [backup-simplify]: Simplify 1/9 into 1/9 17.192 * [taylor]: Taking taylor expansion of (log (pow (acos (/ -1 a)) 4)) in a 17.192 * [taylor]: Taking taylor expansion of (pow (acos (/ -1 a)) 4) in a 17.192 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 17.192 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 17.192 * [backup-simplify]: Simplify (* (acos (/ -1 a)) (acos (/ -1 a))) into (pow (acos (/ -1 a)) 2) 17.193 * [backup-simplify]: Simplify (* (pow (acos (/ -1 a)) 2) (pow (acos (/ -1 a)) 2)) into (pow (acos (/ -1 a)) 4) 17.193 * [backup-simplify]: Simplify (log (pow (acos (/ -1 a)) 4)) into (log (pow (acos (/ -1 a)) 4)) 17.193 * [backup-simplify]: Simplify (* 1/9 (log (pow (acos (/ -1 a)) 4))) into (* 1/9 (log (pow (acos (/ -1 a)) 4))) 17.193 * [backup-simplify]: Simplify (exp (* 1/9 (log (pow (acos (/ -1 a)) 4)))) into (pow (pow (acos (/ -1 a)) 4) 1/9) 17.194 * [backup-simplify]: Simplify (pow (pow (acos (/ -1 a)) 4) 1/9) into (pow (pow (acos (/ -1 a)) 4) 1/9) 17.194 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (* 0 (acos (/ -1 a)))) into 0 17.194 * [backup-simplify]: Simplify (+ (* (pow (acos (/ -1 a)) 2) 0) (* 0 (pow (acos (/ -1 a)) 2))) into 0 17.196 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (acos (/ -1 a)) 4) 1)))) 1) into 0 17.197 * [backup-simplify]: Simplify (+ (* 1/9 0) (* 0 (log (pow (acos (/ -1 a)) 4)))) into 0 17.198 * [backup-simplify]: Simplify (* (exp (* 1/9 (log (pow (acos (/ -1 a)) 4)))) (+ (* (/ (pow 0 1) 1)))) into 0 17.199 * [backup-simplify]: Simplify 0 into 0 17.200 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))) into 0 17.201 * [backup-simplify]: Simplify (+ (* (pow (acos (/ -1 a)) 2) 0) (+ (* 0 0) (* 0 (pow (acos (/ -1 a)) 2)))) into 0 17.204 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (acos (/ -1 a)) 4) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (acos (/ -1 a)) 4) 1)))) 2) into 0 17.205 * [backup-simplify]: Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 (log (pow (acos (/ -1 a)) 4))))) into 0 17.207 * [backup-simplify]: Simplify (* (exp (* 1/9 (log (pow (acos (/ -1 a)) 4)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 17.207 * [backup-simplify]: Simplify 0 into 0 17.209 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 17.210 * [backup-simplify]: Simplify (+ (* (pow (acos (/ -1 a)) 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ -1 a)) 2))))) into 0 17.215 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (pow (acos (/ -1 a)) 4) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (pow (acos (/ -1 a)) 4) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (pow (acos (/ -1 a)) 4) 1)))) 6) into 0 17.216 * [backup-simplify]: Simplify (+ (* 1/9 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (pow (acos (/ -1 a)) 4)))))) into 0 17.218 * [backup-simplify]: Simplify (* (exp (* 1/9 (log (pow (acos (/ -1 a)) 4)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 17.219 * [backup-simplify]: Simplify 0 into 0 17.220 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 17.222 * [backup-simplify]: Simplify (+ (* (pow (acos (/ -1 a)) 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ -1 a)) 2)))))) into 0 17.229 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (pow (acos (/ -1 a)) 4) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (pow (acos (/ -1 a)) 4) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (pow (acos (/ -1 a)) 4) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (pow (acos (/ -1 a)) 4) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (pow (acos (/ -1 a)) 4) 1)))) 24) into 0 17.231 * [backup-simplify]: Simplify (+ (* 1/9 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (pow (acos (/ -1 a)) 4))))))) into 0 17.234 * [backup-simplify]: Simplify (* (exp (* 1/9 (log (pow (acos (/ -1 a)) 4)))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 17.234 * [backup-simplify]: Simplify 0 into 0 17.236 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 17.239 * [backup-simplify]: Simplify (+ (* (pow (acos (/ -1 a)) 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ -1 a)) 2))))))) into 0 17.250 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (pow (acos (/ -1 a)) 4) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (pow (acos (/ -1 a)) 4) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (pow (acos (/ -1 a)) 4) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (pow (acos (/ -1 a)) 4) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (pow (acos (/ -1 a)) 4) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (pow (acos (/ -1 a)) 4) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (pow (acos (/ -1 a)) 4) 1)))) 120) into 0 17.253 * [backup-simplify]: Simplify (+ (* 1/9 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (pow (acos (/ -1 a)) 4)))))))) into 0 17.257 * [backup-simplify]: Simplify (* (exp (* 1/9 (log (pow (acos (/ -1 a)) 4)))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 17.257 * [backup-simplify]: Simplify 0 into 0 17.260 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 17.263 * [backup-simplify]: Simplify (+ (* (pow (acos (/ -1 a)) 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ -1 a)) 2)))))))) into 0 17.286 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (pow (acos (/ -1 a)) 4) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (pow (acos (/ -1 a)) 4) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (pow (acos (/ -1 a)) 4) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (pow (acos (/ -1 a)) 4) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (pow (acos (/ -1 a)) 4) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (pow (acos (/ -1 a)) 4) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (pow (acos (/ -1 a)) 4) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (pow (acos (/ -1 a)) 4) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (pow (acos (/ -1 a)) 4) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (pow (acos (/ -1 a)) 4) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (pow (acos (/ -1 a)) 4) 1)))) 720) into 0 17.289 * [backup-simplify]: Simplify (+ (* 1/9 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (pow (acos (/ -1 a)) 4))))))))) into 0 17.296 * [backup-simplify]: Simplify (* (exp (* 1/9 (log (pow (acos (/ -1 a)) 4)))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 17.296 * [backup-simplify]: Simplify 0 into 0 17.297 * [backup-simplify]: Simplify (pow (pow (acos (/ -1 (/ 1 (- a)))) 4) 1/9) into (pow (pow (acos a) 4) 1/9) 17.297 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 2 2 1 1) 17.297 * [backup-simplify]: Simplify (cbrt (acos a)) into (pow (acos a) 1/3) 17.297 * [approximate]: Taking taylor expansion of (pow (acos a) 1/3) in (a) around 0 17.297 * [taylor]: Taking taylor expansion of (pow (acos a) 1/3) in a 17.297 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (acos a)))) in a 17.297 * [taylor]: Taking taylor expansion of (* 1/3 (log (acos a))) in a 17.297 * [taylor]: Taking taylor expansion of 1/3 in a 17.297 * [backup-simplify]: Simplify 1/3 into 1/3 17.297 * [taylor]: Taking taylor expansion of (log (acos a)) in a 17.297 * [taylor]: Taking taylor expansion of (acos a) in a 17.297 * [backup-simplify]: Simplify (acos a) into (acos a) 17.297 * [backup-simplify]: Simplify (log (acos a)) into (log (acos a)) 17.297 * [backup-simplify]: Simplify (* 1/3 (log (acos a))) into (* 1/3 (log (acos a))) 17.297 * [backup-simplify]: Simplify (exp (* 1/3 (log (acos a)))) into (pow (acos a) 1/3) 17.298 * [taylor]: Taking taylor expansion of (pow (acos a) 1/3) in a 17.298 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (acos a)))) in a 17.298 * [taylor]: Taking taylor expansion of (* 1/3 (log (acos a))) in a 17.298 * [taylor]: Taking taylor expansion of 1/3 in a 17.298 * [backup-simplify]: Simplify 1/3 into 1/3 17.298 * [taylor]: Taking taylor expansion of (log (acos a)) in a 17.298 * [taylor]: Taking taylor expansion of (acos a) in a 17.298 * [backup-simplify]: Simplify (acos a) into (acos a) 17.298 * [backup-simplify]: Simplify (log (acos a)) into (log (acos a)) 17.298 * [backup-simplify]: Simplify (* 1/3 (log (acos a))) into (* 1/3 (log (acos a))) 17.298 * [backup-simplify]: Simplify (exp (* 1/3 (log (acos a)))) into (pow (acos a) 1/3) 17.298 * [backup-simplify]: Simplify (pow (acos a) 1/3) into (pow (acos a) 1/3) 17.300 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (acos a) 1)))) 1) into 0 17.300 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (log (acos a)))) into 0 17.302 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (acos a)))) (+ (* (/ (pow 0 1) 1)))) into 0 17.302 * [backup-simplify]: Simplify 0 into 0 17.304 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (acos a) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (acos a) 1)))) 2) into 0 17.305 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (acos a))))) into 0 17.307 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (acos a)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 17.307 * [backup-simplify]: Simplify 0 into 0 17.312 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (acos a) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (acos a) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (acos a) 1)))) 6) into 0 17.314 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (acos a)))))) into 0 17.316 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (acos a)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 17.316 * [backup-simplify]: Simplify 0 into 0 17.322 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (acos a) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (acos a) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (acos a) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (acos a) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (acos a) 1)))) 24) into 0 17.324 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (acos a))))))) into 0 17.327 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (acos a)))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 17.328 * [backup-simplify]: Simplify 0 into 0 17.338 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (acos a) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (acos a) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (acos a) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (acos a) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (acos a) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (acos a) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (acos a) 1)))) 120) into 0 17.340 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (acos a)))))))) into 0 17.343 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (acos a)))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 17.344 * [backup-simplify]: Simplify 0 into 0 17.358 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (acos a) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (acos a) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (acos a) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (acos a) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (acos a) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (acos a) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (acos a) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (acos a) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (acos a) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (acos a) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (acos a) 1)))) 720) into 0 17.361 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (acos a))))))))) into 0 17.367 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (acos a)))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 17.367 * [backup-simplify]: Simplify 0 into 0 17.367 * [backup-simplify]: Simplify (pow (acos a) 1/3) into (pow (acos a) 1/3) 17.367 * [backup-simplify]: Simplify (cbrt (acos (/ 1 a))) into (pow (acos (/ 1 a)) 1/3) 17.367 * [approximate]: Taking taylor expansion of (pow (acos (/ 1 a)) 1/3) in (a) around 0 17.367 * [taylor]: Taking taylor expansion of (pow (acos (/ 1 a)) 1/3) in a 17.367 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (acos (/ 1 a))))) in a 17.367 * [taylor]: Taking taylor expansion of (* 1/3 (log (acos (/ 1 a)))) in a 17.367 * [taylor]: Taking taylor expansion of 1/3 in a 17.368 * [backup-simplify]: Simplify 1/3 into 1/3 17.368 * [taylor]: Taking taylor expansion of (log (acos (/ 1 a))) in a 17.368 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 17.368 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 17.368 * [backup-simplify]: Simplify (log (acos (/ 1 a))) into (log (acos (/ 1 a))) 17.368 * [backup-simplify]: Simplify (* 1/3 (log (acos (/ 1 a)))) into (* 1/3 (log (acos (/ 1 a)))) 17.368 * [backup-simplify]: Simplify (exp (* 1/3 (log (acos (/ 1 a))))) into (pow (acos (/ 1 a)) 1/3) 17.368 * [taylor]: Taking taylor expansion of (pow (acos (/ 1 a)) 1/3) in a 17.368 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (acos (/ 1 a))))) in a 17.368 * [taylor]: Taking taylor expansion of (* 1/3 (log (acos (/ 1 a)))) in a 17.368 * [taylor]: Taking taylor expansion of 1/3 in a 17.368 * [backup-simplify]: Simplify 1/3 into 1/3 17.368 * [taylor]: Taking taylor expansion of (log (acos (/ 1 a))) in a 17.368 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 17.368 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 17.368 * [backup-simplify]: Simplify (log (acos (/ 1 a))) into (log (acos (/ 1 a))) 17.369 * [backup-simplify]: Simplify (* 1/3 (log (acos (/ 1 a)))) into (* 1/3 (log (acos (/ 1 a)))) 17.369 * [backup-simplify]: Simplify (exp (* 1/3 (log (acos (/ 1 a))))) into (pow (acos (/ 1 a)) 1/3) 17.369 * [backup-simplify]: Simplify (pow (acos (/ 1 a)) 1/3) into (pow (acos (/ 1 a)) 1/3) 17.370 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (acos (/ 1 a)) 1)))) 1) into 0 17.371 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (log (acos (/ 1 a))))) into 0 17.372 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (acos (/ 1 a))))) (+ (* (/ (pow 0 1) 1)))) into 0 17.372 * [backup-simplify]: Simplify 0 into 0 17.374 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (acos (/ 1 a)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (acos (/ 1 a)) 1)))) 2) into 0 17.375 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (acos (/ 1 a)))))) into 0 17.377 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (acos (/ 1 a))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 17.377 * [backup-simplify]: Simplify 0 into 0 17.381 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (acos (/ 1 a)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (acos (/ 1 a)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (acos (/ 1 a)) 1)))) 6) into 0 17.382 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (acos (/ 1 a))))))) into 0 17.384 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (acos (/ 1 a))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 17.384 * [backup-simplify]: Simplify 0 into 0 17.389 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (acos (/ 1 a)) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (acos (/ 1 a)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (acos (/ 1 a)) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (acos (/ 1 a)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (acos (/ 1 a)) 1)))) 24) into 0 17.390 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (acos (/ 1 a)))))))) into 0 17.392 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (acos (/ 1 a))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 17.392 * [backup-simplify]: Simplify 0 into 0 17.398 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (acos (/ 1 a)) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (acos (/ 1 a)) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (acos (/ 1 a)) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (acos (/ 1 a)) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (acos (/ 1 a)) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (acos (/ 1 a)) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (acos (/ 1 a)) 1)))) 120) into 0 17.399 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (acos (/ 1 a))))))))) into 0 17.401 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (acos (/ 1 a))))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 17.402 * [backup-simplify]: Simplify 0 into 0 17.411 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (acos (/ 1 a)) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (acos (/ 1 a)) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (acos (/ 1 a)) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (acos (/ 1 a)) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (acos (/ 1 a)) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (acos (/ 1 a)) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (acos (/ 1 a)) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (acos (/ 1 a)) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (acos (/ 1 a)) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (acos (/ 1 a)) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (acos (/ 1 a)) 1)))) 720) into 0 17.413 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (acos (/ 1 a)))))))))) into 0 17.416 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (acos (/ 1 a))))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 17.416 * [backup-simplify]: Simplify 0 into 0 17.417 * [backup-simplify]: Simplify (pow (acos (/ 1 (/ 1 a))) 1/3) into (pow (acos a) 1/3) 17.417 * [backup-simplify]: Simplify (cbrt (acos (/ 1 (- a)))) into (pow (acos (/ -1 a)) 1/3) 17.417 * [approximate]: Taking taylor expansion of (pow (acos (/ -1 a)) 1/3) in (a) around 0 17.417 * [taylor]: Taking taylor expansion of (pow (acos (/ -1 a)) 1/3) in a 17.417 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (acos (/ -1 a))))) in a 17.417 * [taylor]: Taking taylor expansion of (* 1/3 (log (acos (/ -1 a)))) in a 17.417 * [taylor]: Taking taylor expansion of 1/3 in a 17.417 * [backup-simplify]: Simplify 1/3 into 1/3 17.417 * [taylor]: Taking taylor expansion of (log (acos (/ -1 a))) in a 17.417 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 17.417 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 17.417 * [backup-simplify]: Simplify (log (acos (/ -1 a))) into (log (acos (/ -1 a))) 17.417 * [backup-simplify]: Simplify (* 1/3 (log (acos (/ -1 a)))) into (* 1/3 (log (acos (/ -1 a)))) 17.417 * [backup-simplify]: Simplify (exp (* 1/3 (log (acos (/ -1 a))))) into (pow (acos (/ -1 a)) 1/3) 17.417 * [taylor]: Taking taylor expansion of (pow (acos (/ -1 a)) 1/3) in a 17.417 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (acos (/ -1 a))))) in a 17.417 * [taylor]: Taking taylor expansion of (* 1/3 (log (acos (/ -1 a)))) in a 17.417 * [taylor]: Taking taylor expansion of 1/3 in a 17.418 * [backup-simplify]: Simplify 1/3 into 1/3 17.418 * [taylor]: Taking taylor expansion of (log (acos (/ -1 a))) in a 17.418 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 17.418 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 17.418 * [backup-simplify]: Simplify (log (acos (/ -1 a))) into (log (acos (/ -1 a))) 17.418 * [backup-simplify]: Simplify (* 1/3 (log (acos (/ -1 a)))) into (* 1/3 (log (acos (/ -1 a)))) 17.418 * [backup-simplify]: Simplify (exp (* 1/3 (log (acos (/ -1 a))))) into (pow (acos (/ -1 a)) 1/3) 17.418 * [backup-simplify]: Simplify (pow (acos (/ -1 a)) 1/3) into (pow (acos (/ -1 a)) 1/3) 17.420 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (acos (/ -1 a)) 1)))) 1) into 0 17.421 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (log (acos (/ -1 a))))) into 0 17.422 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (acos (/ -1 a))))) (+ (* (/ (pow 0 1) 1)))) into 0 17.422 * [backup-simplify]: Simplify 0 into 0 17.424 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (acos (/ -1 a)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (acos (/ -1 a)) 1)))) 2) into 0 17.425 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (acos (/ -1 a)))))) into 0 17.427 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (acos (/ -1 a))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 17.427 * [backup-simplify]: Simplify 0 into 0 17.435 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (acos (/ -1 a)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (acos (/ -1 a)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (acos (/ -1 a)) 1)))) 6) into 0 17.437 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (acos (/ -1 a))))))) into 0 17.439 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (acos (/ -1 a))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 17.439 * [backup-simplify]: Simplify 0 into 0 17.445 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (acos (/ -1 a)) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (acos (/ -1 a)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (acos (/ -1 a)) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (acos (/ -1 a)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (acos (/ -1 a)) 1)))) 24) into 0 17.447 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (acos (/ -1 a)))))))) into 0 17.450 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (acos (/ -1 a))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 17.450 * [backup-simplify]: Simplify 0 into 0 17.462 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (acos (/ -1 a)) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (acos (/ -1 a)) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (acos (/ -1 a)) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (acos (/ -1 a)) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (acos (/ -1 a)) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (acos (/ -1 a)) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (acos (/ -1 a)) 1)))) 120) into 0 17.464 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (acos (/ -1 a))))))))) into 0 17.468 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (acos (/ -1 a))))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 17.468 * [backup-simplify]: Simplify 0 into 0 17.485 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (acos (/ -1 a)) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (acos (/ -1 a)) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (acos (/ -1 a)) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (acos (/ -1 a)) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (acos (/ -1 a)) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (acos (/ -1 a)) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (acos (/ -1 a)) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (acos (/ -1 a)) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (acos (/ -1 a)) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (acos (/ -1 a)) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (acos (/ -1 a)) 1)))) 720) into 0 17.486 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (acos (/ -1 a)))))))))) into 0 17.490 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (acos (/ -1 a))))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 17.490 * [backup-simplify]: Simplify 0 into 0 17.490 * [backup-simplify]: Simplify (pow (acos (/ -1 (/ 1 (- a)))) 1/3) into (pow (acos a) 1/3) 17.490 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 2 1 1 1) 17.490 * [backup-simplify]: Simplify (cbrt (acos a)) into (pow (acos a) 1/3) 17.490 * [approximate]: Taking taylor expansion of (pow (acos a) 1/3) in (a) around 0 17.490 * [taylor]: Taking taylor expansion of (pow (acos a) 1/3) in a 17.491 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (acos a)))) in a 17.491 * [taylor]: Taking taylor expansion of (* 1/3 (log (acos a))) in a 17.491 * [taylor]: Taking taylor expansion of 1/3 in a 17.491 * [backup-simplify]: Simplify 1/3 into 1/3 17.491 * [taylor]: Taking taylor expansion of (log (acos a)) in a 17.491 * [taylor]: Taking taylor expansion of (acos a) in a 17.491 * [backup-simplify]: Simplify (acos a) into (acos a) 17.491 * [backup-simplify]: Simplify (log (acos a)) into (log (acos a)) 17.491 * [backup-simplify]: Simplify (* 1/3 (log (acos a))) into (* 1/3 (log (acos a))) 17.491 * [backup-simplify]: Simplify (exp (* 1/3 (log (acos a)))) into (pow (acos a) 1/3) 17.491 * [taylor]: Taking taylor expansion of (pow (acos a) 1/3) in a 17.491 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (acos a)))) in a 17.491 * [taylor]: Taking taylor expansion of (* 1/3 (log (acos a))) in a 17.491 * [taylor]: Taking taylor expansion of 1/3 in a 17.491 * [backup-simplify]: Simplify 1/3 into 1/3 17.491 * [taylor]: Taking taylor expansion of (log (acos a)) in a 17.491 * [taylor]: Taking taylor expansion of (acos a) in a 17.491 * [backup-simplify]: Simplify (acos a) into (acos a) 17.491 * [backup-simplify]: Simplify (log (acos a)) into (log (acos a)) 17.491 * [backup-simplify]: Simplify (* 1/3 (log (acos a))) into (* 1/3 (log (acos a))) 17.491 * [backup-simplify]: Simplify (exp (* 1/3 (log (acos a)))) into (pow (acos a) 1/3) 17.491 * [backup-simplify]: Simplify (pow (acos a) 1/3) into (pow (acos a) 1/3) 17.492 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (acos a) 1)))) 1) into 0 17.493 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (log (acos a)))) into 0 17.493 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (acos a)))) (+ (* (/ (pow 0 1) 1)))) into 0 17.493 * [backup-simplify]: Simplify 0 into 0 17.495 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (acos a) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (acos a) 1)))) 2) into 0 17.495 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (acos a))))) into 0 17.496 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (acos a)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 17.496 * [backup-simplify]: Simplify 0 into 0 17.499 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (acos a) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (acos a) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (acos a) 1)))) 6) into 0 17.500 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (acos a)))))) into 0 17.501 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (acos a)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 17.501 * [backup-simplify]: Simplify 0 into 0 17.505 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (acos a) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (acos a) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (acos a) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (acos a) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (acos a) 1)))) 24) into 0 17.506 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (acos a))))))) into 0 17.508 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (acos a)))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 17.508 * [backup-simplify]: Simplify 0 into 0 17.514 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (acos a) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (acos a) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (acos a) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (acos a) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (acos a) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (acos a) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (acos a) 1)))) 120) into 0 17.515 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (acos a)))))))) into 0 17.517 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (acos a)))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 17.517 * [backup-simplify]: Simplify 0 into 0 17.529 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (acos a) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (acos a) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (acos a) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (acos a) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (acos a) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (acos a) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (acos a) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (acos a) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (acos a) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (acos a) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (acos a) 1)))) 720) into 0 17.531 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (acos a))))))))) into 0 17.537 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (acos a)))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 17.537 * [backup-simplify]: Simplify 0 into 0 17.537 * [backup-simplify]: Simplify (pow (acos a) 1/3) into (pow (acos a) 1/3) 17.538 * [backup-simplify]: Simplify (cbrt (acos (/ 1 a))) into (pow (acos (/ 1 a)) 1/3) 17.538 * [approximate]: Taking taylor expansion of (pow (acos (/ 1 a)) 1/3) in (a) around 0 17.538 * [taylor]: Taking taylor expansion of (pow (acos (/ 1 a)) 1/3) in a 17.538 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (acos (/ 1 a))))) in a 17.538 * [taylor]: Taking taylor expansion of (* 1/3 (log (acos (/ 1 a)))) in a 17.538 * [taylor]: Taking taylor expansion of 1/3 in a 17.538 * [backup-simplify]: Simplify 1/3 into 1/3 17.538 * [taylor]: Taking taylor expansion of (log (acos (/ 1 a))) in a 17.538 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 17.538 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 17.538 * [backup-simplify]: Simplify (log (acos (/ 1 a))) into (log (acos (/ 1 a))) 17.538 * [backup-simplify]: Simplify (* 1/3 (log (acos (/ 1 a)))) into (* 1/3 (log (acos (/ 1 a)))) 17.538 * [backup-simplify]: Simplify (exp (* 1/3 (log (acos (/ 1 a))))) into (pow (acos (/ 1 a)) 1/3) 17.538 * [taylor]: Taking taylor expansion of (pow (acos (/ 1 a)) 1/3) in a 17.538 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (acos (/ 1 a))))) in a 17.538 * [taylor]: Taking taylor expansion of (* 1/3 (log (acos (/ 1 a)))) in a 17.538 * [taylor]: Taking taylor expansion of 1/3 in a 17.538 * [backup-simplify]: Simplify 1/3 into 1/3 17.539 * [taylor]: Taking taylor expansion of (log (acos (/ 1 a))) in a 17.539 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 17.539 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 17.539 * [backup-simplify]: Simplify (log (acos (/ 1 a))) into (log (acos (/ 1 a))) 17.539 * [backup-simplify]: Simplify (* 1/3 (log (acos (/ 1 a)))) into (* 1/3 (log (acos (/ 1 a)))) 17.539 * [backup-simplify]: Simplify (exp (* 1/3 (log (acos (/ 1 a))))) into (pow (acos (/ 1 a)) 1/3) 17.539 * [backup-simplify]: Simplify (pow (acos (/ 1 a)) 1/3) into (pow (acos (/ 1 a)) 1/3) 17.541 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (acos (/ 1 a)) 1)))) 1) into 0 17.542 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (log (acos (/ 1 a))))) into 0 17.543 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (acos (/ 1 a))))) (+ (* (/ (pow 0 1) 1)))) into 0 17.543 * [backup-simplify]: Simplify 0 into 0 17.545 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (acos (/ 1 a)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (acos (/ 1 a)) 1)))) 2) into 0 17.547 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (acos (/ 1 a)))))) into 0 17.548 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (acos (/ 1 a))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 17.548 * [backup-simplify]: Simplify 0 into 0 17.553 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (acos (/ 1 a)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (acos (/ 1 a)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (acos (/ 1 a)) 1)))) 6) into 0 17.554 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (acos (/ 1 a))))))) into 0 17.556 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (acos (/ 1 a))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 17.557 * [backup-simplify]: Simplify 0 into 0 17.563 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (acos (/ 1 a)) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (acos (/ 1 a)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (acos (/ 1 a)) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (acos (/ 1 a)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (acos (/ 1 a)) 1)))) 24) into 0 17.565 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (acos (/ 1 a)))))))) into 0 17.568 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (acos (/ 1 a))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 17.568 * [backup-simplify]: Simplify 0 into 0 17.580 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (acos (/ 1 a)) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (acos (/ 1 a)) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (acos (/ 1 a)) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (acos (/ 1 a)) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (acos (/ 1 a)) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (acos (/ 1 a)) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (acos (/ 1 a)) 1)))) 120) into 0 17.582 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (acos (/ 1 a))))))))) into 0 17.591 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (acos (/ 1 a))))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 17.592 * [backup-simplify]: Simplify 0 into 0 17.609 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (acos (/ 1 a)) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (acos (/ 1 a)) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (acos (/ 1 a)) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (acos (/ 1 a)) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (acos (/ 1 a)) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (acos (/ 1 a)) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (acos (/ 1 a)) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (acos (/ 1 a)) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (acos (/ 1 a)) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (acos (/ 1 a)) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (acos (/ 1 a)) 1)))) 720) into 0 17.612 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (acos (/ 1 a)))))))))) into 0 17.618 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (acos (/ 1 a))))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 17.618 * [backup-simplify]: Simplify 0 into 0 17.619 * [backup-simplify]: Simplify (pow (acos (/ 1 (/ 1 a))) 1/3) into (pow (acos a) 1/3) 17.619 * [backup-simplify]: Simplify (cbrt (acos (/ 1 (- a)))) into (pow (acos (/ -1 a)) 1/3) 17.619 * [approximate]: Taking taylor expansion of (pow (acos (/ -1 a)) 1/3) in (a) around 0 17.619 * [taylor]: Taking taylor expansion of (pow (acos (/ -1 a)) 1/3) in a 17.619 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (acos (/ -1 a))))) in a 17.619 * [taylor]: Taking taylor expansion of (* 1/3 (log (acos (/ -1 a)))) in a 17.619 * [taylor]: Taking taylor expansion of 1/3 in a 17.619 * [backup-simplify]: Simplify 1/3 into 1/3 17.619 * [taylor]: Taking taylor expansion of (log (acos (/ -1 a))) in a 17.619 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 17.619 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 17.619 * [backup-simplify]: Simplify (log (acos (/ -1 a))) into (log (acos (/ -1 a))) 17.619 * [backup-simplify]: Simplify (* 1/3 (log (acos (/ -1 a)))) into (* 1/3 (log (acos (/ -1 a)))) 17.620 * [backup-simplify]: Simplify (exp (* 1/3 (log (acos (/ -1 a))))) into (pow (acos (/ -1 a)) 1/3) 17.620 * [taylor]: Taking taylor expansion of (pow (acos (/ -1 a)) 1/3) in a 17.620 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (acos (/ -1 a))))) in a 17.620 * [taylor]: Taking taylor expansion of (* 1/3 (log (acos (/ -1 a)))) in a 17.620 * [taylor]: Taking taylor expansion of 1/3 in a 17.620 * [backup-simplify]: Simplify 1/3 into 1/3 17.620 * [taylor]: Taking taylor expansion of (log (acos (/ -1 a))) in a 17.620 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 17.620 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 17.620 * [backup-simplify]: Simplify (log (acos (/ -1 a))) into (log (acos (/ -1 a))) 17.620 * [backup-simplify]: Simplify (* 1/3 (log (acos (/ -1 a)))) into (* 1/3 (log (acos (/ -1 a)))) 17.621 * [backup-simplify]: Simplify (exp (* 1/3 (log (acos (/ -1 a))))) into (pow (acos (/ -1 a)) 1/3) 17.621 * [backup-simplify]: Simplify (pow (acos (/ -1 a)) 1/3) into (pow (acos (/ -1 a)) 1/3) 17.622 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (acos (/ -1 a)) 1)))) 1) into 0 17.623 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (log (acos (/ -1 a))))) into 0 17.624 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (acos (/ -1 a))))) (+ (* (/ (pow 0 1) 1)))) into 0 17.624 * [backup-simplify]: Simplify 0 into 0 17.627 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (acos (/ -1 a)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (acos (/ -1 a)) 1)))) 2) into 0 17.628 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (acos (/ -1 a)))))) into 0 17.630 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (acos (/ -1 a))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 17.630 * [backup-simplify]: Simplify 0 into 0 17.632 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (acos (/ -1 a)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (acos (/ -1 a)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (acos (/ -1 a)) 1)))) 6) into 0 17.633 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (acos (/ -1 a))))))) into 0 17.634 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (acos (/ -1 a))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 17.635 * [backup-simplify]: Simplify 0 into 0 17.639 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (acos (/ -1 a)) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (acos (/ -1 a)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (acos (/ -1 a)) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (acos (/ -1 a)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (acos (/ -1 a)) 1)))) 24) into 0 17.640 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (acos (/ -1 a)))))))) into 0 17.642 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (acos (/ -1 a))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 17.642 * [backup-simplify]: Simplify 0 into 0 17.648 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (acos (/ -1 a)) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (acos (/ -1 a)) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (acos (/ -1 a)) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (acos (/ -1 a)) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (acos (/ -1 a)) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (acos (/ -1 a)) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (acos (/ -1 a)) 1)))) 120) into 0 17.649 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (acos (/ -1 a))))))))) into 0 17.652 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (acos (/ -1 a))))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 17.652 * [backup-simplify]: Simplify 0 into 0 17.663 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (acos (/ -1 a)) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (acos (/ -1 a)) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (acos (/ -1 a)) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (acos (/ -1 a)) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (acos (/ -1 a)) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (acos (/ -1 a)) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (acos (/ -1 a)) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (acos (/ -1 a)) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (acos (/ -1 a)) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (acos (/ -1 a)) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (acos (/ -1 a)) 1)))) 720) into 0 17.666 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (acos (/ -1 a)))))))))) into 0 17.673 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (acos (/ -1 a))))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 17.673 * [backup-simplify]: Simplify 0 into 0 17.673 * [backup-simplify]: Simplify (pow (acos (/ -1 (/ 1 (- a)))) 1/3) into (pow (acos a) 1/3) 17.673 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 2) 17.674 * [backup-simplify]: Simplify (* (cbrt (/ (cbrt (acos a)) a)) (cbrt (/ (cbrt (acos a)) a))) into (* (pow (/ 1 (pow a 2)) 1/3) (pow (pow (acos a) 2) 1/9)) 17.674 * [approximate]: Taking taylor expansion of (* (pow (/ 1 (pow a 2)) 1/3) (pow (pow (acos a) 2) 1/9)) in (a) around 0 17.674 * [taylor]: Taking taylor expansion of (* (pow (/ 1 (pow a 2)) 1/3) (pow (pow (acos a) 2) 1/9)) in a 17.674 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow a 2)) 1/3) in a 17.674 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow a 2))))) in a 17.674 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow a 2)))) in a 17.674 * [taylor]: Taking taylor expansion of 1/3 in a 17.674 * [backup-simplify]: Simplify 1/3 into 1/3 17.674 * [taylor]: Taking taylor expansion of (log (/ 1 (pow a 2))) in a 17.674 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in a 17.674 * [taylor]: Taking taylor expansion of (pow a 2) in a 17.674 * [taylor]: Taking taylor expansion of a in a 17.674 * [backup-simplify]: Simplify 0 into 0 17.674 * [backup-simplify]: Simplify 1 into 1 17.675 * [backup-simplify]: Simplify (* 1 1) into 1 17.675 * [backup-simplify]: Simplify (/ 1 1) into 1 17.675 * [backup-simplify]: Simplify (log 1) into 0 17.676 * [backup-simplify]: Simplify (+ (* (- 2) (log a)) 0) into (- (* 2 (log a))) 17.676 * [backup-simplify]: Simplify (* 1/3 (- (* 2 (log a)))) into (* -2/3 (log a)) 17.676 * [backup-simplify]: Simplify (exp (* -2/3 (log a))) into (pow a -2/3) 17.676 * [taylor]: Taking taylor expansion of (pow (pow (acos a) 2) 1/9) in a 17.676 * [taylor]: Taking taylor expansion of (exp (* 1/9 (log (pow (acos a) 2)))) in a 17.676 * [taylor]: Taking taylor expansion of (* 1/9 (log (pow (acos a) 2))) in a 17.676 * [taylor]: Taking taylor expansion of 1/9 in a 17.676 * [backup-simplify]: Simplify 1/9 into 1/9 17.676 * [taylor]: Taking taylor expansion of (log (pow (acos a) 2)) in a 17.676 * [taylor]: Taking taylor expansion of (pow (acos a) 2) in a 17.677 * [taylor]: Taking taylor expansion of (acos a) in a 17.677 * [backup-simplify]: Simplify (acos a) into (acos a) 17.677 * [backup-simplify]: Simplify (* (acos a) (acos a)) into (pow (acos a) 2) 17.677 * [backup-simplify]: Simplify (log (pow (acos a) 2)) into (log (pow (acos a) 2)) 17.677 * [backup-simplify]: Simplify (* 1/9 (log (pow (acos a) 2))) into (* 1/9 (log (pow (acos a) 2))) 17.677 * [backup-simplify]: Simplify (exp (* 1/9 (log (pow (acos a) 2)))) into (pow (pow (acos a) 2) 1/9) 17.677 * [taylor]: Taking taylor expansion of (* (pow (/ 1 (pow a 2)) 1/3) (pow (pow (acos a) 2) 1/9)) in a 17.677 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow a 2)) 1/3) in a 17.677 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow a 2))))) in a 17.677 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow a 2)))) in a 17.678 * [taylor]: Taking taylor expansion of 1/3 in a 17.678 * [backup-simplify]: Simplify 1/3 into 1/3 17.678 * [taylor]: Taking taylor expansion of (log (/ 1 (pow a 2))) in a 17.678 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in a 17.678 * [taylor]: Taking taylor expansion of (pow a 2) in a 17.678 * [taylor]: Taking taylor expansion of a in a 17.678 * [backup-simplify]: Simplify 0 into 0 17.678 * [backup-simplify]: Simplify 1 into 1 17.678 * [backup-simplify]: Simplify (* 1 1) into 1 17.679 * [backup-simplify]: Simplify (/ 1 1) into 1 17.679 * [backup-simplify]: Simplify (log 1) into 0 17.680 * [backup-simplify]: Simplify (+ (* (- 2) (log a)) 0) into (- (* 2 (log a))) 17.680 * [backup-simplify]: Simplify (* 1/3 (- (* 2 (log a)))) into (* -2/3 (log a)) 17.680 * [backup-simplify]: Simplify (exp (* -2/3 (log a))) into (pow a -2/3) 17.680 * [taylor]: Taking taylor expansion of (pow (pow (acos a) 2) 1/9) in a 17.680 * [taylor]: Taking taylor expansion of (exp (* 1/9 (log (pow (acos a) 2)))) in a 17.680 * [taylor]: Taking taylor expansion of (* 1/9 (log (pow (acos a) 2))) in a 17.680 * [taylor]: Taking taylor expansion of 1/9 in a 17.680 * [backup-simplify]: Simplify 1/9 into 1/9 17.680 * [taylor]: Taking taylor expansion of (log (pow (acos a) 2)) in a 17.680 * [taylor]: Taking taylor expansion of (pow (acos a) 2) in a 17.680 * [taylor]: Taking taylor expansion of (acos a) in a 17.680 * [backup-simplify]: Simplify (acos a) into (acos a) 17.680 * [backup-simplify]: Simplify (* (acos a) (acos a)) into (pow (acos a) 2) 17.681 * [backup-simplify]: Simplify (log (pow (acos a) 2)) into (log (pow (acos a) 2)) 17.681 * [backup-simplify]: Simplify (* 1/9 (log (pow (acos a) 2))) into (* 1/9 (log (pow (acos a) 2))) 17.681 * [backup-simplify]: Simplify (exp (* 1/9 (log (pow (acos a) 2)))) into (pow (pow (acos a) 2) 1/9) 17.681 * [backup-simplify]: Simplify (* (pow a -2/3) (pow (pow (acos a) 2) 1/9)) into (* (pow (/ 1 (pow a 2)) 1/3) (pow (pow (acos a) 2) 1/9)) 17.682 * [backup-simplify]: Simplify (* (pow (/ 1 (pow a 2)) 1/3) (pow (pow (acos a) 2) 1/9)) into (* (pow (/ 1 (pow a 2)) 1/3) (pow (pow (acos a) 2) 1/9)) 17.682 * [backup-simplify]: Simplify (+ (* (acos a) 0) (* 0 (acos a))) into 0 17.683 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (acos a) 2) 1)))) 1) into 0 17.684 * [backup-simplify]: Simplify (+ (* 1/9 0) (* 0 (log (pow (acos a) 2)))) into 0 17.685 * [backup-simplify]: Simplify (* (exp (* 1/9 (log (pow (acos a) 2)))) (+ (* (/ (pow 0 1) 1)))) into 0 17.686 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 17.687 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 17.688 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0 17.689 * [backup-simplify]: Simplify (+ (* (- 2) (log a)) 0) into (- (* 2 (log a))) 17.690 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (* 2 (log a))))) into 0 17.690 * [backup-simplify]: Simplify (* (exp (* -2/3 (log a))) (+ (* (/ (pow 0 1) 1)))) into 0 17.691 * [backup-simplify]: Simplify (+ (* (pow a -2/3) 0) (* 0 (pow (pow (acos a) 2) 1/9))) into 0 17.691 * [backup-simplify]: Simplify 0 into 0 17.692 * [backup-simplify]: Simplify (+ (* (acos a) 0) (+ (* 0 0) (* 0 (acos a)))) into 0 17.694 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (acos a) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (acos a) 2) 1)))) 2) into 0 17.695 * [backup-simplify]: Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 (log (pow (acos a) 2))))) into 0 17.697 * [backup-simplify]: Simplify (* (exp (* 1/9 (log (pow (acos a) 2)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 17.698 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 17.699 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 17.701 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into 0 17.702 * [backup-simplify]: Simplify (+ (* (- 2) (log a)) 0) into (- (* 2 (log a))) 17.703 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (* 2 (log a)))))) into 0 17.705 * [backup-simplify]: Simplify (* (exp (* -2/3 (log a))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 17.706 * [backup-simplify]: Simplify (+ (* (pow a -2/3) 0) (+ (* 0 0) (* 0 (pow (pow (acos a) 2) 1/9)))) into 0 17.706 * [backup-simplify]: Simplify 0 into 0 17.707 * [backup-simplify]: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))) into 0 17.711 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (pow (acos a) 2) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (pow (acos a) 2) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (pow (acos a) 2) 1)))) 6) into 0 17.713 * [backup-simplify]: Simplify (+ (* 1/9 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (pow (acos a) 2)))))) into 0 17.716 * [backup-simplify]: Simplify (* (exp (* 1/9 (log (pow (acos a) 2)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 17.717 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 17.718 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 17.723 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 0 17.724 * [backup-simplify]: Simplify (+ (* (- 2) (log a)) 0) into (- (* 2 (log a))) 17.726 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (* 2 (log a))))))) into 0 17.728 * [backup-simplify]: Simplify (* (exp (* -2/3 (log a))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 17.729 * [backup-simplify]: Simplify (+ (* (pow a -2/3) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (pow (acos a) 2) 1/9))))) into 0 17.729 * [backup-simplify]: Simplify 0 into 0 17.731 * [backup-simplify]: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))) into 0 17.739 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (pow (acos a) 2) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (pow (acos a) 2) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (pow (acos a) 2) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (pow (acos a) 2) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (pow (acos a) 2) 1)))) 24) into 0 17.741 * [backup-simplify]: Simplify (+ (* 1/9 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (pow (acos a) 2))))))) into 0 17.744 * [backup-simplify]: Simplify (* (exp (* 1/9 (log (pow (acos a) 2)))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 17.745 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 17.746 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 17.763 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow 1 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow 1 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow 1 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow 1 1)))) 24) into 0 17.764 * [backup-simplify]: Simplify (+ (* (- 2) (log a)) 0) into (- (* 2 (log a))) 17.767 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (* 2 (log a)))))))) into 0 17.770 * [backup-simplify]: Simplify (* (exp (* -2/3 (log a))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 17.772 * [backup-simplify]: Simplify (+ (* (pow a -2/3) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (pow (acos a) 2) 1/9)))))) into 0 17.772 * [backup-simplify]: Simplify 0 into 0 17.774 * [backup-simplify]: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))))) into 0 17.785 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (pow (acos a) 2) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (pow (acos a) 2) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (pow (acos a) 2) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (pow (acos a) 2) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (pow (acos a) 2) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (pow (acos a) 2) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (pow (acos a) 2) 1)))) 120) into 0 17.788 * [backup-simplify]: Simplify (+ (* 1/9 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (pow (acos a) 2)))))))) into 0 17.792 * [backup-simplify]: Simplify (* (exp (* 1/9 (log (pow (acos a) 2)))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 17.794 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 17.795 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 17.811 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow 1 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow 1 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow 1 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow 1 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow 1 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow 1 1)))) 120) into 0 17.812 * [backup-simplify]: Simplify (+ (* (- 2) (log a)) 0) into (- (* 2 (log a))) 17.814 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (* 2 (log a))))))))) into 0 17.818 * [backup-simplify]: Simplify (* (exp (* -2/3 (log a))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 17.819 * [backup-simplify]: Simplify (+ (* (pow a -2/3) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (pow (acos a) 2) 1/9))))))) into 0 17.819 * [backup-simplify]: Simplify 0 into 0 17.821 * [backup-simplify]: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))))) into 0 17.830 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (pow (acos a) 2) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (pow (acos a) 2) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (pow (acos a) 2) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (pow (acos a) 2) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (pow (acos a) 2) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (pow (acos a) 2) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (pow (acos a) 2) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (pow (acos a) 2) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (pow (acos a) 2) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (pow (acos a) 2) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (pow (acos a) 2) 1)))) 720) into 0 17.832 * [backup-simplify]: Simplify (+ (* 1/9 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (pow (acos a) 2))))))))) into 0 17.836 * [backup-simplify]: Simplify (* (exp (* 1/9 (log (pow (acos a) 2)))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 17.837 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 17.838 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 17.856 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow 1 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow 1 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow 1 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow 1 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow 1 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow 1 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow 1 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow 1 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow 1 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow 1 1)))) 720) into 0 17.857 * [backup-simplify]: Simplify (+ (* (- 2) (log a)) 0) into (- (* 2 (log a))) 17.858 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (* 2 (log a)))))))))) into 0 17.862 * [backup-simplify]: Simplify (* (exp (* -2/3 (log a))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 17.864 * [backup-simplify]: Simplify (+ (* (pow a -2/3) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (pow (acos a) 2) 1/9)))))))) into 0 17.864 * [backup-simplify]: Simplify 0 into 0 17.864 * [backup-simplify]: Simplify (* (pow (/ 1 (pow a 2)) 1/3) (pow (pow (acos a) 2) 1/9)) into (* (pow (/ 1 (pow a 2)) 1/3) (pow (pow (acos a) 2) 1/9)) 17.864 * [backup-simplify]: Simplify (* (cbrt (/ (cbrt (acos (/ 1 a))) (/ 1 a))) (cbrt (/ (cbrt (acos (/ 1 a))) (/ 1 a)))) into (* (pow (pow (acos (/ 1 a)) 2) 1/9) (pow (pow a 2) 1/3)) 17.864 * [approximate]: Taking taylor expansion of (* (pow (pow (acos (/ 1 a)) 2) 1/9) (pow (pow a 2) 1/3)) in (a) around 0 17.864 * [taylor]: Taking taylor expansion of (* (pow (pow (acos (/ 1 a)) 2) 1/9) (pow (pow a 2) 1/3)) in a 17.864 * [taylor]: Taking taylor expansion of (pow (pow (acos (/ 1 a)) 2) 1/9) in a 17.864 * [taylor]: Taking taylor expansion of (exp (* 1/9 (log (pow (acos (/ 1 a)) 2)))) in a 17.864 * [taylor]: Taking taylor expansion of (* 1/9 (log (pow (acos (/ 1 a)) 2))) in a 17.864 * [taylor]: Taking taylor expansion of 1/9 in a 17.864 * [backup-simplify]: Simplify 1/9 into 1/9 17.864 * [taylor]: Taking taylor expansion of (log (pow (acos (/ 1 a)) 2)) in a 17.864 * [taylor]: Taking taylor expansion of (pow (acos (/ 1 a)) 2) in a 17.864 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 17.865 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 17.865 * [backup-simplify]: Simplify (* (acos (/ 1 a)) (acos (/ 1 a))) into (pow (acos (/ 1 a)) 2) 17.865 * [backup-simplify]: Simplify (log (pow (acos (/ 1 a)) 2)) into (log (pow (acos (/ 1 a)) 2)) 17.865 * [backup-simplify]: Simplify (* 1/9 (log (pow (acos (/ 1 a)) 2))) into (* 1/9 (log (pow (acos (/ 1 a)) 2))) 17.865 * [backup-simplify]: Simplify (exp (* 1/9 (log (pow (acos (/ 1 a)) 2)))) into (pow (pow (acos (/ 1 a)) 2) 1/9) 17.865 * [taylor]: Taking taylor expansion of (pow (pow a 2) 1/3) in a 17.865 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow a 2)))) in a 17.865 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow a 2))) in a 17.865 * [taylor]: Taking taylor expansion of 1/3 in a 17.865 * [backup-simplify]: Simplify 1/3 into 1/3 17.865 * [taylor]: Taking taylor expansion of (log (pow a 2)) in a 17.865 * [taylor]: Taking taylor expansion of (pow a 2) in a 17.865 * [taylor]: Taking taylor expansion of a in a 17.865 * [backup-simplify]: Simplify 0 into 0 17.865 * [backup-simplify]: Simplify 1 into 1 17.866 * [backup-simplify]: Simplify (* 1 1) into 1 17.866 * [backup-simplify]: Simplify (log 1) into 0 17.866 * [backup-simplify]: Simplify (+ (* (- -2) (log a)) 0) into (* 2 (log a)) 17.866 * [backup-simplify]: Simplify (* 1/3 (* 2 (log a))) into (* 2/3 (log a)) 17.866 * [backup-simplify]: Simplify (exp (* 2/3 (log a))) into (pow a 2/3) 17.866 * [taylor]: Taking taylor expansion of (* (pow (pow (acos (/ 1 a)) 2) 1/9) (pow (pow a 2) 1/3)) in a 17.866 * [taylor]: Taking taylor expansion of (pow (pow (acos (/ 1 a)) 2) 1/9) in a 17.866 * [taylor]: Taking taylor expansion of (exp (* 1/9 (log (pow (acos (/ 1 a)) 2)))) in a 17.867 * [taylor]: Taking taylor expansion of (* 1/9 (log (pow (acos (/ 1 a)) 2))) in a 17.867 * [taylor]: Taking taylor expansion of 1/9 in a 17.867 * [backup-simplify]: Simplify 1/9 into 1/9 17.867 * [taylor]: Taking taylor expansion of (log (pow (acos (/ 1 a)) 2)) in a 17.867 * [taylor]: Taking taylor expansion of (pow (acos (/ 1 a)) 2) in a 17.867 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 17.867 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 17.867 * [backup-simplify]: Simplify (* (acos (/ 1 a)) (acos (/ 1 a))) into (pow (acos (/ 1 a)) 2) 17.867 * [backup-simplify]: Simplify (log (pow (acos (/ 1 a)) 2)) into (log (pow (acos (/ 1 a)) 2)) 17.867 * [backup-simplify]: Simplify (* 1/9 (log (pow (acos (/ 1 a)) 2))) into (* 1/9 (log (pow (acos (/ 1 a)) 2))) 17.867 * [backup-simplify]: Simplify (exp (* 1/9 (log (pow (acos (/ 1 a)) 2)))) into (pow (pow (acos (/ 1 a)) 2) 1/9) 17.867 * [taylor]: Taking taylor expansion of (pow (pow a 2) 1/3) in a 17.867 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow a 2)))) in a 17.867 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow a 2))) in a 17.867 * [taylor]: Taking taylor expansion of 1/3 in a 17.867 * [backup-simplify]: Simplify 1/3 into 1/3 17.867 * [taylor]: Taking taylor expansion of (log (pow a 2)) in a 17.867 * [taylor]: Taking taylor expansion of (pow a 2) in a 17.867 * [taylor]: Taking taylor expansion of a in a 17.867 * [backup-simplify]: Simplify 0 into 0 17.867 * [backup-simplify]: Simplify 1 into 1 17.868 * [backup-simplify]: Simplify (* 1 1) into 1 17.868 * [backup-simplify]: Simplify (log 1) into 0 17.868 * [backup-simplify]: Simplify (+ (* (- -2) (log a)) 0) into (* 2 (log a)) 17.869 * [backup-simplify]: Simplify (* 1/3 (* 2 (log a))) into (* 2/3 (log a)) 17.869 * [backup-simplify]: Simplify (exp (* 2/3 (log a))) into (pow a 2/3) 17.869 * [backup-simplify]: Simplify (* (pow (pow (acos (/ 1 a)) 2) 1/9) (pow a 2/3)) into (* (pow (pow (acos (/ 1 a)) 2) 1/9) (pow (pow a 2) 1/3)) 17.869 * [backup-simplify]: Simplify (* (pow (pow (acos (/ 1 a)) 2) 1/9) (pow (pow a 2) 1/3)) into (* (pow (pow (acos (/ 1 a)) 2) 1/9) (pow (pow a 2) 1/3)) 17.870 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 17.871 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0 17.871 * [backup-simplify]: Simplify (+ (* (- -2) (log a)) 0) into (* 2 (log a)) 17.871 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (* 2 (log a)))) into 0 17.872 * [backup-simplify]: Simplify (* (exp (* 2/3 (log a))) (+ (* (/ (pow 0 1) 1)))) into 0 17.872 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (* 0 (acos (/ 1 a)))) into 0 17.873 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (acos (/ 1 a)) 2) 1)))) 1) into 0 17.874 * [backup-simplify]: Simplify (+ (* 1/9 0) (* 0 (log (pow (acos (/ 1 a)) 2)))) into 0 17.874 * [backup-simplify]: Simplify (* (exp (* 1/9 (log (pow (acos (/ 1 a)) 2)))) (+ (* (/ (pow 0 1) 1)))) into 0 17.875 * [backup-simplify]: Simplify (+ (* (pow (pow (acos (/ 1 a)) 2) 1/9) 0) (* 0 (pow a 2/3))) into 0 17.875 * [backup-simplify]: Simplify 0 into 0 17.876 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 17.877 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into 0 17.878 * [backup-simplify]: Simplify (+ (* (- -2) (log a)) 0) into (* 2 (log a)) 17.878 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (* 2 (log a))))) into 0 17.879 * [backup-simplify]: Simplify (* (exp (* 2/3 (log a))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 17.880 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))) into 0 17.888 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (acos (/ 1 a)) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (acos (/ 1 a)) 2) 1)))) 2) into 0 17.889 * [backup-simplify]: Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 (log (pow (acos (/ 1 a)) 2))))) into 0 17.890 * [backup-simplify]: Simplify (* (exp (* 1/9 (log (pow (acos (/ 1 a)) 2)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 17.891 * [backup-simplify]: Simplify (+ (* (pow (pow (acos (/ 1 a)) 2) 1/9) 0) (+ (* 0 0) (* 0 (pow a 2/3)))) into 0 17.891 * [backup-simplify]: Simplify 0 into 0 17.892 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 17.895 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 0 17.896 * [backup-simplify]: Simplify (+ (* (- -2) (log a)) 0) into (* 2 (log a)) 17.897 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* 2 (log a)))))) into 0 17.898 * [backup-simplify]: Simplify (* (exp (* 2/3 (log a))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 17.899 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 17.901 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (pow (acos (/ 1 a)) 2) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (pow (acos (/ 1 a)) 2) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (pow (acos (/ 1 a)) 2) 1)))) 6) into 0 17.902 * [backup-simplify]: Simplify (+ (* 1/9 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (pow (acos (/ 1 a)) 2)))))) into 0 17.904 * [backup-simplify]: Simplify (* (exp (* 1/9 (log (pow (acos (/ 1 a)) 2)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 17.905 * [backup-simplify]: Simplify (+ (* (pow (pow (acos (/ 1 a)) 2) 1/9) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow a 2/3))))) into 0 17.905 * [backup-simplify]: Simplify 0 into 0 17.906 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 17.916 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow 1 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow 1 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow 1 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow 1 1)))) 24) into 0 17.917 * [backup-simplify]: Simplify (+ (* (- -2) (log a)) 0) into (* 2 (log a)) 17.919 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* 2 (log a))))))) into 0 17.921 * [backup-simplify]: Simplify (* (exp (* 2/3 (log a))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 17.923 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 17.930 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (pow (acos (/ 1 a)) 2) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (pow (acos (/ 1 a)) 2) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (pow (acos (/ 1 a)) 2) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (pow (acos (/ 1 a)) 2) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (pow (acos (/ 1 a)) 2) 1)))) 24) into 0 17.932 * [backup-simplify]: Simplify (+ (* 1/9 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (pow (acos (/ 1 a)) 2))))))) into 0 17.934 * [backup-simplify]: Simplify (* (exp (* 1/9 (log (pow (acos (/ 1 a)) 2)))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 17.936 * [backup-simplify]: Simplify (+ (* (pow (pow (acos (/ 1 a)) 2) 1/9) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow a 2/3)))))) into 0 17.936 * [backup-simplify]: Simplify 0 into 0 17.938 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 17.951 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow 1 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow 1 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow 1 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow 1 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow 1 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow 1 1)))) 120) into 0 17.952 * [backup-simplify]: Simplify (+ (* (- -2) (log a)) 0) into (* 2 (log a)) 17.953 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* 2 (log a)))))))) into 0 17.955 * [backup-simplify]: Simplify (* (exp (* 2/3 (log a))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 17.957 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 17.963 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (pow (acos (/ 1 a)) 2) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (pow (acos (/ 1 a)) 2) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (pow (acos (/ 1 a)) 2) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (pow (acos (/ 1 a)) 2) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (pow (acos (/ 1 a)) 2) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (pow (acos (/ 1 a)) 2) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (pow (acos (/ 1 a)) 2) 1)))) 120) into 0 17.965 * [backup-simplify]: Simplify (+ (* 1/9 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (pow (acos (/ 1 a)) 2)))))))) into 0 17.967 * [backup-simplify]: Simplify (* (exp (* 1/9 (log (pow (acos (/ 1 a)) 2)))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 17.969 * [backup-simplify]: Simplify (+ (* (pow (pow (acos (/ 1 a)) 2) 1/9) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow a 2/3))))))) into 0 17.969 * [backup-simplify]: Simplify 0 into 0 17.970 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 17.988 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow 1 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow 1 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow 1 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow 1 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow 1 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow 1 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow 1 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow 1 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow 1 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow 1 1)))) 720) into 0 17.989 * [backup-simplify]: Simplify (+ (* (- -2) (log a)) 0) into (* 2 (log a)) 17.990 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* 2 (log a))))))))) into 0 17.995 * [backup-simplify]: Simplify (* (exp (* 2/3 (log a))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 17.998 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 18.020 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (pow (acos (/ 1 a)) 2) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (pow (acos (/ 1 a)) 2) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (pow (acos (/ 1 a)) 2) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (pow (acos (/ 1 a)) 2) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (pow (acos (/ 1 a)) 2) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (pow (acos (/ 1 a)) 2) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (pow (acos (/ 1 a)) 2) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (pow (acos (/ 1 a)) 2) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (pow (acos (/ 1 a)) 2) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (pow (acos (/ 1 a)) 2) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (pow (acos (/ 1 a)) 2) 1)))) 720) into 0 18.021 * [backup-simplify]: Simplify (+ (* 1/9 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (pow (acos (/ 1 a)) 2))))))))) into 0 18.025 * [backup-simplify]: Simplify (* (exp (* 1/9 (log (pow (acos (/ 1 a)) 2)))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 18.027 * [backup-simplify]: Simplify (+ (* (pow (pow (acos (/ 1 a)) 2) 1/9) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow a 2/3)))))))) into 0 18.027 * [backup-simplify]: Simplify 0 into 0 18.027 * [backup-simplify]: Simplify (* (pow (pow (acos (/ 1 (/ 1 a))) 2) 1/9) (pow (pow (/ 1 a) 2) 1/3)) into (* (pow (/ 1 (pow a 2)) 1/3) (pow (pow (acos a) 2) 1/9)) 18.028 * [backup-simplify]: Simplify (* (cbrt (/ (cbrt (acos (/ 1 (- a)))) (/ 1 (- a)))) (cbrt (/ (cbrt (acos (/ 1 (- a)))) (/ 1 (- a))))) into (* (pow (cbrt -1) 2) (* (pow (pow (acos (/ -1 a)) 2) 1/9) (pow (pow a 2) 1/3))) 18.028 * [approximate]: Taking taylor expansion of (* (pow (cbrt -1) 2) (* (pow (pow (acos (/ -1 a)) 2) 1/9) (pow (pow a 2) 1/3))) in (a) around 0 18.028 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (* (pow (pow (acos (/ -1 a)) 2) 1/9) (pow (pow a 2) 1/3))) in a 18.028 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in a 18.028 * [taylor]: Taking taylor expansion of (cbrt -1) in a 18.028 * [taylor]: Taking taylor expansion of -1 in a 18.028 * [backup-simplify]: Simplify -1 into -1 18.028 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 18.029 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 18.029 * [taylor]: Taking taylor expansion of (* (pow (pow (acos (/ -1 a)) 2) 1/9) (pow (pow a 2) 1/3)) in a 18.029 * [taylor]: Taking taylor expansion of (pow (pow (acos (/ -1 a)) 2) 1/9) in a 18.029 * [taylor]: Taking taylor expansion of (exp (* 1/9 (log (pow (acos (/ -1 a)) 2)))) in a 18.029 * [taylor]: Taking taylor expansion of (* 1/9 (log (pow (acos (/ -1 a)) 2))) in a 18.029 * [taylor]: Taking taylor expansion of 1/9 in a 18.029 * [backup-simplify]: Simplify 1/9 into 1/9 18.029 * [taylor]: Taking taylor expansion of (log (pow (acos (/ -1 a)) 2)) in a 18.029 * [taylor]: Taking taylor expansion of (pow (acos (/ -1 a)) 2) in a 18.029 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 18.029 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 18.029 * [backup-simplify]: Simplify (* (acos (/ -1 a)) (acos (/ -1 a))) into (pow (acos (/ -1 a)) 2) 18.030 * [backup-simplify]: Simplify (log (pow (acos (/ -1 a)) 2)) into (log (pow (acos (/ -1 a)) 2)) 18.030 * [backup-simplify]: Simplify (* 1/9 (log (pow (acos (/ -1 a)) 2))) into (* 1/9 (log (pow (acos (/ -1 a)) 2))) 18.030 * [backup-simplify]: Simplify (exp (* 1/9 (log (pow (acos (/ -1 a)) 2)))) into (pow (pow (acos (/ -1 a)) 2) 1/9) 18.030 * [taylor]: Taking taylor expansion of (pow (pow a 2) 1/3) in a 18.030 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow a 2)))) in a 18.030 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow a 2))) in a 18.030 * [taylor]: Taking taylor expansion of 1/3 in a 18.030 * [backup-simplify]: Simplify 1/3 into 1/3 18.030 * [taylor]: Taking taylor expansion of (log (pow a 2)) in a 18.030 * [taylor]: Taking taylor expansion of (pow a 2) in a 18.030 * [taylor]: Taking taylor expansion of a in a 18.030 * [backup-simplify]: Simplify 0 into 0 18.030 * [backup-simplify]: Simplify 1 into 1 18.030 * [backup-simplify]: Simplify (* 1 1) into 1 18.031 * [backup-simplify]: Simplify (log 1) into 0 18.031 * [backup-simplify]: Simplify (+ (* (- -2) (log a)) 0) into (* 2 (log a)) 18.031 * [backup-simplify]: Simplify (* 1/3 (* 2 (log a))) into (* 2/3 (log a)) 18.031 * [backup-simplify]: Simplify (exp (* 2/3 (log a))) into (pow a 2/3) 18.031 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (* (pow (pow (acos (/ -1 a)) 2) 1/9) (pow (pow a 2) 1/3))) in a 18.031 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in a 18.031 * [taylor]: Taking taylor expansion of (cbrt -1) in a 18.031 * [taylor]: Taking taylor expansion of -1 in a 18.031 * [backup-simplify]: Simplify -1 into -1 18.032 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 18.032 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 18.032 * [taylor]: Taking taylor expansion of (* (pow (pow (acos (/ -1 a)) 2) 1/9) (pow (pow a 2) 1/3)) in a 18.032 * [taylor]: Taking taylor expansion of (pow (pow (acos (/ -1 a)) 2) 1/9) in a 18.032 * [taylor]: Taking taylor expansion of (exp (* 1/9 (log (pow (acos (/ -1 a)) 2)))) in a 18.032 * [taylor]: Taking taylor expansion of (* 1/9 (log (pow (acos (/ -1 a)) 2))) in a 18.032 * [taylor]: Taking taylor expansion of 1/9 in a 18.032 * [backup-simplify]: Simplify 1/9 into 1/9 18.032 * [taylor]: Taking taylor expansion of (log (pow (acos (/ -1 a)) 2)) in a 18.032 * [taylor]: Taking taylor expansion of (pow (acos (/ -1 a)) 2) in a 18.032 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 18.033 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 18.033 * [backup-simplify]: Simplify (* (acos (/ -1 a)) (acos (/ -1 a))) into (pow (acos (/ -1 a)) 2) 18.033 * [backup-simplify]: Simplify (log (pow (acos (/ -1 a)) 2)) into (log (pow (acos (/ -1 a)) 2)) 18.033 * [backup-simplify]: Simplify (* 1/9 (log (pow (acos (/ -1 a)) 2))) into (* 1/9 (log (pow (acos (/ -1 a)) 2))) 18.033 * [backup-simplify]: Simplify (exp (* 1/9 (log (pow (acos (/ -1 a)) 2)))) into (pow (pow (acos (/ -1 a)) 2) 1/9) 18.033 * [taylor]: Taking taylor expansion of (pow (pow a 2) 1/3) in a 18.033 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow a 2)))) in a 18.033 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow a 2))) in a 18.033 * [taylor]: Taking taylor expansion of 1/3 in a 18.033 * [backup-simplify]: Simplify 1/3 into 1/3 18.033 * [taylor]: Taking taylor expansion of (log (pow a 2)) in a 18.033 * [taylor]: Taking taylor expansion of (pow a 2) in a 18.033 * [taylor]: Taking taylor expansion of a in a 18.033 * [backup-simplify]: Simplify 0 into 0 18.033 * [backup-simplify]: Simplify 1 into 1 18.034 * [backup-simplify]: Simplify (* 1 1) into 1 18.034 * [backup-simplify]: Simplify (log 1) into 0 18.034 * [backup-simplify]: Simplify (+ (* (- -2) (log a)) 0) into (* 2 (log a)) 18.034 * [backup-simplify]: Simplify (* 1/3 (* 2 (log a))) into (* 2/3 (log a)) 18.035 * [backup-simplify]: Simplify (exp (* 2/3 (log a))) into (pow a 2/3) 18.036 * [backup-simplify]: Simplify (* (cbrt -1) (cbrt -1)) into (pow (cbrt -1) 2) 18.036 * [backup-simplify]: Simplify (* (pow (pow (acos (/ -1 a)) 2) 1/9) (pow a 2/3)) into (* (pow (pow a 2) 1/3) (pow (pow (acos (/ -1 a)) 2) 1/9)) 18.037 * [backup-simplify]: Simplify (* (pow (cbrt -1) 2) (* (pow (pow a 2) 1/3) (pow (pow (acos (/ -1 a)) 2) 1/9))) into (* (pow (cbrt -1) 2) (* (pow (pow (acos (/ -1 a)) 2) 1/9) (pow (pow a 2) 1/3))) 18.038 * [backup-simplify]: Simplify (* (pow (cbrt -1) 2) (* (pow (pow (acos (/ -1 a)) 2) 1/9) (pow (pow a 2) 1/3))) into (* (pow (cbrt -1) 2) (* (pow (pow (acos (/ -1 a)) 2) 1/9) (pow (pow a 2) 1/3))) 18.039 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 18.040 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0 18.041 * [backup-simplify]: Simplify (+ (* (- -2) (log a)) 0) into (* 2 (log a)) 18.041 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (* 2 (log a)))) into 0 18.042 * [backup-simplify]: Simplify (* (exp (* 2/3 (log a))) (+ (* (/ (pow 0 1) 1)))) into 0 18.042 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (* 0 (acos (/ -1 a)))) into 0 18.043 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (acos (/ -1 a)) 2) 1)))) 1) into 0 18.044 * [backup-simplify]: Simplify (+ (* 1/9 0) (* 0 (log (pow (acos (/ -1 a)) 2)))) into 0 18.045 * [backup-simplify]: Simplify (* (exp (* 1/9 (log (pow (acos (/ -1 a)) 2)))) (+ (* (/ (pow 0 1) 1)))) into 0 18.045 * [backup-simplify]: Simplify (+ (* (pow (pow (acos (/ -1 a)) 2) 1/9) 0) (* 0 (pow a 2/3))) into 0 18.046 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (* 0 (cbrt -1))) into 0 18.047 * [backup-simplify]: Simplify (+ (* (pow (cbrt -1) 2) 0) (* 0 (* (pow (pow a 2) 1/3) (pow (pow (acos (/ -1 a)) 2) 1/9)))) into 0 18.047 * [backup-simplify]: Simplify 0 into 0 18.047 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 18.049 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into 0 18.050 * [backup-simplify]: Simplify (+ (* (- -2) (log a)) 0) into (* 2 (log a)) 18.050 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (* 2 (log a))))) into 0 18.051 * [backup-simplify]: Simplify (* (exp (* 2/3 (log a))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 18.052 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))) into 0 18.053 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (acos (/ -1 a)) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (acos (/ -1 a)) 2) 1)))) 2) into 0 18.054 * [backup-simplify]: Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 (log (pow (acos (/ -1 a)) 2))))) into 0 18.055 * [backup-simplify]: Simplify (* (exp (* 1/9 (log (pow (acos (/ -1 a)) 2)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 18.056 * [backup-simplify]: Simplify (+ (* (pow (pow (acos (/ -1 a)) 2) 1/9) 0) (+ (* 0 0) (* 0 (pow a 2/3)))) into 0 18.057 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 18.058 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (* 0 (cbrt -1)))) into 0 18.060 * [backup-simplify]: Simplify (+ (* (pow (cbrt -1) 2) 0) (+ (* 0 0) (* 0 (* (pow (pow a 2) 1/3) (pow (pow (acos (/ -1 a)) 2) 1/9))))) into 0 18.060 * [backup-simplify]: Simplify 0 into 0 18.061 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 18.065 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 0 18.065 * [backup-simplify]: Simplify (+ (* (- -2) (log a)) 0) into (* 2 (log a)) 18.066 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* 2 (log a)))))) into 0 18.067 * [backup-simplify]: Simplify (* (exp (* 2/3 (log a))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 18.068 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 18.071 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (pow (acos (/ -1 a)) 2) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (pow (acos (/ -1 a)) 2) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (pow (acos (/ -1 a)) 2) 1)))) 6) into 0 18.073 * [backup-simplify]: Simplify (+ (* 1/9 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (pow (acos (/ -1 a)) 2)))))) into 0 18.074 * [backup-simplify]: Simplify (* (exp (* 1/9 (log (pow (acos (/ -1 a)) 2)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 18.075 * [backup-simplify]: Simplify (+ (* (pow (pow (acos (/ -1 a)) 2) 1/9) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow a 2/3))))) into 0 18.076 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 18.077 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cbrt -1))))) into 0 18.079 * [backup-simplify]: Simplify (+ (* (pow (cbrt -1) 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* (pow (pow a 2) 1/3) (pow (pow (acos (/ -1 a)) 2) 1/9)))))) into 0 18.079 * [backup-simplify]: Simplify 0 into 0 18.079 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 18.086 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow 1 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow 1 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow 1 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow 1 1)))) 24) into 0 18.086 * [backup-simplify]: Simplify (+ (* (- -2) (log a)) 0) into (* 2 (log a)) 18.087 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* 2 (log a))))))) into 0 18.089 * [backup-simplify]: Simplify (* (exp (* 2/3 (log a))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 18.090 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 18.095 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (pow (acos (/ -1 a)) 2) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (pow (acos (/ -1 a)) 2) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (pow (acos (/ -1 a)) 2) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (pow (acos (/ -1 a)) 2) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (pow (acos (/ -1 a)) 2) 1)))) 24) into 0 18.097 * [backup-simplify]: Simplify (+ (* 1/9 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (pow (acos (/ -1 a)) 2))))))) into 0 18.100 * [backup-simplify]: Simplify (* (exp (* 1/9 (log (pow (acos (/ -1 a)) 2)))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 18.102 * [backup-simplify]: Simplify (+ (* (pow (pow (acos (/ -1 a)) 2) 1/9) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow a 2/3)))))) into 0 18.103 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 18.104 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cbrt -1)))))) into 0 18.105 * [backup-simplify]: Simplify (+ (* (pow (cbrt -1) 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* (pow (pow a 2) 1/3) (pow (pow (acos (/ -1 a)) 2) 1/9))))))) into 0 18.106 * [backup-simplify]: Simplify 0 into 0 18.106 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 18.116 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow 1 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow 1 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow 1 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow 1 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow 1 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow 1 1)))) 120) into 0 18.117 * [backup-simplify]: Simplify (+ (* (- -2) (log a)) 0) into (* 2 (log a)) 18.118 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* 2 (log a)))))))) into 0 18.121 * [backup-simplify]: Simplify (* (exp (* 2/3 (log a))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 18.123 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 18.138 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (pow (acos (/ -1 a)) 2) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (pow (acos (/ -1 a)) 2) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (pow (acos (/ -1 a)) 2) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (pow (acos (/ -1 a)) 2) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (pow (acos (/ -1 a)) 2) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (pow (acos (/ -1 a)) 2) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (pow (acos (/ -1 a)) 2) 1)))) 120) into 0 18.140 * [backup-simplify]: Simplify (+ (* 1/9 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (pow (acos (/ -1 a)) 2)))))))) into 0 18.142 * [backup-simplify]: Simplify (* (exp (* 1/9 (log (pow (acos (/ -1 a)) 2)))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 18.144 * [backup-simplify]: Simplify (+ (* (pow (pow (acos (/ -1 a)) 2) 1/9) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow a 2/3))))))) into 0 18.145 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 18.146 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cbrt -1))))))) into 0 18.148 * [backup-simplify]: Simplify (+ (* (pow (cbrt -1) 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* (pow (pow a 2) 1/3) (pow (pow (acos (/ -1 a)) 2) 1/9)))))))) into 0 18.148 * [backup-simplify]: Simplify 0 into 0 18.150 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 18.178 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow 1 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow 1 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow 1 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow 1 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow 1 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow 1 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow 1 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow 1 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow 1 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow 1 1)))) 720) into 0 18.179 * [backup-simplify]: Simplify (+ (* (- -2) (log a)) 0) into (* 2 (log a)) 18.180 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* 2 (log a))))))))) into 0 18.184 * [backup-simplify]: Simplify (* (exp (* 2/3 (log a))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 18.186 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 18.196 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (pow (acos (/ -1 a)) 2) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (pow (acos (/ -1 a)) 2) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (pow (acos (/ -1 a)) 2) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (pow (acos (/ -1 a)) 2) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (pow (acos (/ -1 a)) 2) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (pow (acos (/ -1 a)) 2) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (pow (acos (/ -1 a)) 2) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (pow (acos (/ -1 a)) 2) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (pow (acos (/ -1 a)) 2) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (pow (acos (/ -1 a)) 2) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (pow (acos (/ -1 a)) 2) 1)))) 720) into 0 18.198 * [backup-simplify]: Simplify (+ (* 1/9 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (pow (acos (/ -1 a)) 2))))))))) into 0 18.201 * [backup-simplify]: Simplify (* (exp (* 1/9 (log (pow (acos (/ -1 a)) 2)))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 18.203 * [backup-simplify]: Simplify (+ (* (pow (pow (acos (/ -1 a)) 2) 1/9) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow a 2/3)))))))) into 0 18.204 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 18.205 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cbrt -1)))))))) into 0 18.207 * [backup-simplify]: Simplify (+ (* (pow (cbrt -1) 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* (pow (pow a 2) 1/3) (pow (pow (acos (/ -1 a)) 2) 1/9))))))))) into 0 18.207 * [backup-simplify]: Simplify 0 into 0 18.209 * [backup-simplify]: Simplify (* (pow (cbrt -1) 2) (* (pow (pow (acos (/ -1 (/ 1 (- a)))) 2) 1/9) (pow (pow (/ 1 (- a)) 2) 1/3))) into (* (pow (cbrt -1) 2) (* (pow (pow (acos a) 2) 1/9) (pow (/ 1 (pow a 2)) 1/3))) 18.209 * * * [progress]: simplifying candidates 18.212 * [simplify]: Simplifying: (expm1 (* (cbrt (pow (acos a) 2/3)) (cbrt (pow (acos a) 2/3)))) (log1p (* (cbrt (pow (acos a) 2/3)) (cbrt (pow (acos a) 2/3)))) (+ 1/3 1/3) (+ 1 1) (* (pow (acos a) 2/3) (pow (acos a) 2/3)) (* (cbrt (pow (acos a) 2/3)) (cbrt (pow (acos a) 2/3))) (+ 1 1) (+ (log (cbrt (pow (acos a) 2/3))) (log (cbrt (pow (acos a) 2/3)))) (log (* (cbrt (pow (acos a) 2/3)) (cbrt (pow (acos a) 2/3)))) (exp (* (cbrt (pow (acos a) 2/3)) (cbrt (pow (acos a) 2/3)))) (* (pow (acos a) 2/3) (pow (acos a) 2/3)) (* (cbrt (* (cbrt (pow (acos a) 2/3)) (cbrt (pow (acos a) 2/3)))) (cbrt (* (cbrt (pow (acos a) 2/3)) (cbrt (pow (acos a) 2/3))))) (cbrt (* (cbrt (pow (acos a) 2/3)) (cbrt (pow (acos a) 2/3)))) (* (* (* (cbrt (pow (acos a) 2/3)) (cbrt (pow (acos a) 2/3))) (* (cbrt (pow (acos a) 2/3)) (cbrt (pow (acos a) 2/3)))) (* (cbrt (pow (acos a) 2/3)) (cbrt (pow (acos a) 2/3)))) (sqrt (* (cbrt (pow (acos a) 2/3)) (cbrt (pow (acos a) 2/3)))) (sqrt (* (cbrt (pow (acos a) 2/3)) (cbrt (pow (acos a) 2/3)))) (* (cbrt (pow (* (cbrt (acos a)) (cbrt (acos a))) 2/3)) (cbrt (pow (* (cbrt (acos a)) (cbrt (acos a))) 2/3))) (* (cbrt (pow (cbrt (acos a)) 2/3)) (cbrt (pow (cbrt (acos a)) 2/3))) (* (cbrt (pow (sqrt (acos a)) 2/3)) (cbrt (pow (sqrt (acos a)) 2/3))) (* (cbrt (pow (sqrt (acos a)) 2/3)) (cbrt (pow (sqrt (acos a)) 2/3))) (* (cbrt (pow 1 2/3)) (cbrt (pow 1 2/3))) (* (cbrt (pow (acos a) 2/3)) (cbrt (pow (acos a) 2/3))) (* (cbrt (* (cbrt (pow (acos a) 2/3)) (cbrt (pow (acos a) 2/3)))) (cbrt (* (cbrt (pow (acos a) 2/3)) (cbrt (pow (acos a) 2/3))))) (* (cbrt (cbrt (pow (acos a) 2/3))) (cbrt (cbrt (pow (acos a) 2/3)))) (* (cbrt (sqrt (pow (acos 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(acos a) 1/3) (pow (acos a) 1/3) (pow (acos a) 1/3) (pow (acos a) 1/3) (* (pow (/ 1 (pow a 2)) 1/3) (pow (pow (acos a) 2) 1/9)) (* (pow (/ 1 (pow a 2)) 1/3) (pow (pow (acos a) 2) 1/9)) (* (pow (cbrt -1) 2) (* (pow (pow (acos a) 2) 1/9) (pow (/ 1 (pow a 2)) 1/3))) 18.222 * * [simplify]: Extracting # 0 : cost 0 18.223 * * [simplify]: Extracting # 1 : cost 0 18.223 * * [simplify]: Extracting # 2 : cost 0 18.224 * * [simplify]: Extracting # 3 : cost 0 18.225 * * [simplify]: Extracting # 4 : cost 0 18.225 * * [simplify]: Extracting # 5 : cost 0 18.226 * * [simplify]: Extracting # 6 : cost 0 18.227 * * [simplify]: Extracting # 7 : cost 0 18.227 * * [simplify]: Extracting # 8 : cost 0 18.228 * * [simplify]: iteration 0 : 272 enodes (cost 3746 ) 18.351 * * [simplify]: Extracting # 0 : cost 0 18.352 * * [simplify]: Extracting # 1 : cost 0 18.353 * * [simplify]: Extracting # 2 : cost 0 18.360 * * [simplify]: Extracting # 3 : cost 0 18.361 * * [simplify]: Extracting # 4 : cost 0 18.362 * * [simplify]: iteration 1 : 413 enodes (cost 3383 ) 18.588 * * [simplify]: Extracting # 0 : cost 0 18.589 * * [simplify]: Extracting # 1 : cost 0 18.591 * * [simplify]: Extracting # 2 : cost 0 18.592 * * [simplify]: Extracting # 3 : cost 0 18.593 * * [simplify]: Extracting # 4 : cost 0 18.595 * * [simplify]: iteration 2 : 1065 enodes (cost 3102 ) 20.001 * * [simplify]: Extracting # 0 : cost 0 20.004 * * [simplify]: Extracting # 1 : cost 0 20.006 * * [simplify]: Extracting # 2 : cost 0 20.009 * * [simplify]: Extracting # 3 : cost 0 20.012 * * [simplify]: Extracting # 4 : cost 0 20.014 * * [simplify]: iteration 3 : 2406 enodes (cost 2971 ) 21.094 * * [simplify]: Extracting # 0 : cost 0 21.106 * * [simplify]: Extracting # 1 : cost 0 21.113 * * [simplify]: Extracting # 2 : cost 0 21.122 * * [simplify]: Extracting # 3 : cost 0 21.128 * * [simplify]: Extracting # 4 : cost 0 21.134 * * [simplify]: iteration done: 5000 enodes (cost 2960 ) 21.135 * [simplify]: Simplified to: (expm1 (pow (pow 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(acos a))) (sqrt a)))) (* (cbrt (/ (cbrt (sqrt (acos a))) (sqrt a))) (sqrt (cbrt (/ (cbrt (acos a)) a)))) (* (cbrt (/ (cbrt (sqrt (acos a))) (sqrt a))) (sqrt (cbrt (/ (cbrt (acos a)) a)))) (* (cbrt (sqrt (/ (cbrt (acos a)) a))) (cbrt (/ (sqrt (cbrt (acos a))) (sqrt a)))) (* (cbrt (sqrt (/ (cbrt (acos a)) a))) (cbrt (/ (sqrt (cbrt (acos a))) (sqrt a)))) (* (cbrt (/ (cbrt (sqrt (acos a))) (sqrt a))) (cbrt (/ (sqrt (cbrt (acos a))) (sqrt a)))) (* (cbrt (/ (cbrt (sqrt (acos a))) (sqrt a))) (cbrt (/ (sqrt (cbrt (acos a))) (sqrt a)))) (* (cbrt (/ (sqrt (cbrt (acos a))) (sqrt a))) (cbrt (/ (sqrt (cbrt (acos a))) (sqrt a)))) (* (cbrt (/ (sqrt (cbrt (acos a))) (sqrt a))) (cbrt (/ (sqrt (cbrt (acos a))) (sqrt a)))) (* (cbrt (/ (sqrt (cbrt (acos a))) (sqrt a))) (sqrt (cbrt (/ (cbrt (acos a)) a)))) (* (cbrt (/ (sqrt (cbrt (acos a))) (sqrt a))) (sqrt (cbrt (/ (cbrt (acos a)) a)))) (* (cbrt (sqrt (/ (cbrt (acos a)) a))) (sqrt (cbrt (/ (cbrt (acos a)) a)))) (* (cbrt (sqrt (/ (cbrt (acos a)) a))) (sqrt (cbrt (/ (cbrt (acos a)) a)))) (* (cbrt (/ (cbrt (sqrt (acos a))) (sqrt a))) (sqrt (cbrt (/ (cbrt (acos a)) a)))) (* (cbrt (/ (cbrt (sqrt (acos a))) (sqrt a))) (sqrt (cbrt (/ (cbrt (acos a)) a)))) (* (cbrt (/ (sqrt (cbrt (acos a))) (sqrt a))) (sqrt (cbrt (/ (cbrt (acos a)) a)))) (* (cbrt (/ (sqrt (cbrt (acos a))) (sqrt a))) (sqrt (cbrt (/ (cbrt (acos a)) a)))) (cbrt (/ (cbrt (acos a)) a)) (cbrt (/ (cbrt (acos a)) a)) 2/3 2 (* (cbrt (/ (cbrt (acos a)) a)) (cbrt (pow (sqrt (cbrt (/ (cbrt (acos a)) a))) 4))) (* (cbrt (/ (cbrt (acos a)) a)) (cbrt (sqrt (/ (cbrt (acos a)) a)))) (* (cbrt (/ (cbrt (pow (acos a) 2/3)) (* (cbrt a) (cbrt a)))) (cbrt (/ (cbrt (acos a)) a))) (* (cbrt (/ (cbrt (pow (acos a) 2/3)) (sqrt a))) (cbrt (/ (cbrt (acos a)) a))) (* (cbrt (cbrt (pow (acos a) 2/3))) (cbrt (/ (cbrt (acos a)) a))) (* (cbrt (/ (cbrt (acos a)) a)) (cbrt (/ (cbrt (sqrt (acos a))) (* (cbrt a) (cbrt a))))) (* (cbrt (/ (cbrt (sqrt (acos a))) (sqrt a))) (cbrt (/ (cbrt (acos a)) a))) (* (cbrt (cbrt (sqrt (acos a)))) (cbrt (/ (cbrt (acos a)) a))) (* (cbrt (/ (cbrt (acos a)) a)) (cbrt (/ 1 (* (cbrt a) (cbrt a))))) (* (cbrt (/ (cbrt (acos a)) a)) (cbrt (/ 1 (sqrt a)))) (cbrt (/ (cbrt (acos a)) a)) (* (cbrt (/ (pow (cbrt (acos a)) 2/3) (* (cbrt a) (cbrt a)))) (cbrt (/ (cbrt (acos a)) a))) (* (cbrt (/ (cbrt (acos a)) a)) (cbrt (/ (pow (cbrt (acos a)) 2/3) (sqrt a)))) (* (cbrt (pow (cbrt (acos a)) 2/3)) (cbrt (/ (cbrt (acos a)) a))) (* (cbrt (/ (cbrt (acos a)) a)) (cbrt (/ (sqrt (cbrt (acos a))) (* (cbrt a) (cbrt a))))) (* (cbrt (/ (sqrt (cbrt (acos a))) (sqrt a))) (cbrt (/ (cbrt (acos a)) a))) (* (cbrt (sqrt (cbrt (acos a)))) (cbrt (/ (cbrt (acos a)) a))) (* (cbrt (/ (cbrt (acos a)) a)) (cbrt (/ 1 (* (cbrt a) (cbrt a))))) (* (cbrt (/ (cbrt (acos a)) a)) (cbrt (/ 1 (sqrt a)))) (cbrt (/ (cbrt (acos a)) a)) (cbrt (/ (cbrt (acos a)) a)) (* (cbrt (cbrt (acos a))) (cbrt (/ (cbrt (acos a)) a))) (pow (cbrt (cbrt (/ (cbrt (acos a)) a))) (+ 4 1)) (pow (sqrt (cbrt (/ (cbrt (acos a)) a))) 3) (cbrt (/ (cbrt (acos a)) a)) (pow (cbrt (cbrt (/ (cbrt (acos a)) a))) 4) (* (cbrt (/ (cbrt (acos a)) a)) (cbrt (sqrt (/ (cbrt (acos a)) a)))) (* (cbrt (/ (cbrt (cbrt (acos a))) (cbrt a))) (cbrt (/ (cbrt (acos a)) a))) (* (cbrt (/ (cbrt (cbrt (acos a))) (sqrt a))) (cbrt (/ (cbrt (acos a)) a))) (* (cbrt (/ (cbrt (cbrt (acos a))) a)) (cbrt (/ (cbrt (acos a)) a))) (* (cbrt (/ (cbrt (sqrt (acos a))) (cbrt a))) (cbrt (/ (cbrt (acos a)) a))) (* (cbrt (/ (cbrt (sqrt (acos a))) (sqrt a))) (cbrt (/ (cbrt (acos a)) a))) (* (cbrt (/ (cbrt (sqrt (acos a))) a)) (cbrt (/ (cbrt (acos a)) a))) (* (cbrt (/ (cbrt (acos a)) (cbrt a))) (cbrt (/ (cbrt (acos a)) a))) (* (cbrt (/ (cbrt (acos a)) (sqrt a))) (cbrt (/ (cbrt (acos a)) a))) (pow (sqrt (cbrt (/ (cbrt (acos a)) a))) 4) (* (cbrt (/ (cbrt (cbrt (acos a))) (cbrt a))) (cbrt (/ (cbrt (acos a)) a))) (* (cbrt (/ (cbrt (cbrt (acos a))) (sqrt a))) (cbrt (/ (cbrt (acos a)) a))) (* (cbrt (/ (cbrt (cbrt (acos a))) a)) (cbrt (/ (cbrt (acos a)) a))) (* (cbrt (/ (sqrt (cbrt (acos a))) (cbrt a))) (cbrt (/ (cbrt (acos a)) a))) (* (cbrt (/ (sqrt (cbrt (acos a))) (sqrt a))) (cbrt (/ (cbrt (acos a)) a))) (* (cbrt (/ (sqrt (cbrt (acos a))) a)) (cbrt (/ (cbrt (acos a)) a))) (* (cbrt (/ (cbrt (acos a)) (cbrt a))) (cbrt (/ (cbrt (acos a)) a))) (* (cbrt (/ (cbrt (acos a)) (sqrt a))) (cbrt (/ (cbrt (acos a)) a))) (pow (sqrt (cbrt (/ (cbrt (acos a)) a))) 4) (pow (sqrt (cbrt (/ (cbrt (acos a)) a))) 4) (* (cbrt (/ 1 a)) (cbrt (/ (cbrt (acos a)) a))) (pow (cbrt (cbrt (/ (cbrt (acos a)) a))) 4) (pow (sqrt (cbrt (/ (cbrt (acos a)) a))) 3) (pow (sqrt (cbrt (/ (cbrt (acos a)) a))) 4) (* (cbrt (cbrt (acos a))) (cbrt (/ (cbrt (acos a)) a))) (* (cbrt (cbrt (acos a))) (cbrt (/ (cbrt (acos a)) a))) (pow (pow (acos a) 4) 1/9) (pow (pow (acos a) 4) 1/9) (pow (pow (acos a) 4) 1/9) (cbrt (acos a)) (cbrt (acos a)) (cbrt (acos a)) (cbrt (acos a)) (cbrt (acos a)) (cbrt (acos a)) (* (pow (pow (acos a) 2) 1/9) (cbrt (/ 1 (pow a 2)))) (* (pow (pow (acos a) 2) 1/9) (cbrt (/ 1 (pow a 2)))) (* (pow (cbrt -1) 2) (* (pow (pow (acos a) 2) 1/9) (cbrt (/ 1 (pow a 2))))) 21.138 * * * [progress]: adding candidates to table 22.224 * [progress]: [Phase 3 of 3] Extracting. 22.224 * * [regime]: Finding splitpoints for: (# # # # # # # # # # #) 22.227 * * * [regime-changes]: Trying 2 branch expressions: ((/ a (- (acos a))) a) 22.227 * * * * [regimes]: Trying to branch on (/ a (- (acos a))) from (# # # # # # # # # # #) 22.289 * * * * [regimes]: Trying to branch on a from (# # # # # # # # # # #) 22.341 * * * [regime]: Found split indices: #