26.241 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.020 * * * [progress]: [2/2] Setting up program. 0.022 * [progress]: [Phase 2 of 3] Improving. 0.022 * [simplify]: Simplifying: (/ a (- (acos a))) 0.022 * [simplify]: Sending expressions to egg_math: (/ h0 (- (acos h0))) 0.025 * * [simplify]: iteration 0 : 4 enodes (cost 3 ) 0.026 * * [simplify]: iteration 1 : 4 enodes (cost 3 ) 0.027 * * [progress]: iteration 1 / 4 0.027 * * * [progress]: picking best candidate 0.028 * * * * [pick]: Picked # 0.028 * * * [progress]: localizing error 0.032 * * * [progress]: generating rewritten candidates 0.032 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.042 * * * [progress]: generating series expansions 0.042 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.042 * [backup-simplify]: Simplify (/ a (- (acos a))) into (* -1 (/ a (acos a))) 0.042 * [approximate]: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 0.042 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a 0.042 * [taylor]: Taking taylor expansion of -1 in a 0.042 * [backup-simplify]: Simplify -1 into -1 0.042 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a 0.042 * [taylor]: Taking taylor expansion of a in a 0.042 * [backup-simplify]: Simplify 0 into 0 0.042 * [backup-simplify]: Simplify 1 into 1 0.042 * [taylor]: Taking taylor expansion of (acos a) in a 0.042 * [backup-simplify]: Simplify (acos a) into (acos a) 0.042 * [backup-simplify]: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 0.042 * [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 * [backup-simplify]: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 0.043 * [backup-simplify]: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 0.043 * [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 0.044 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 0.044 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 0.045 * [backup-simplify]: Simplify 0 into 0 0.045 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 0.046 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0 0.046 * [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))) (* 0 (/ 0 (acos a))))) into 0 0.047 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 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))) (* 0 (/ 0 (acos a))))) into 0 0.048 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0 0.048 * [backup-simplify]: Simplify 0 into 0 0.049 * [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 0.050 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 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 (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a))) 0.050 * [backup-simplify]: Simplify (/ (/ 1 a) (- (acos (/ 1 a)))) into (/ -1 (* (acos (/ 1 a)) a)) 0.051 * [approximate]: Taking taylor expansion of (/ -1 (* (acos (/ 1 a)) a)) in (a) around 0 0.051 * [taylor]: Taking taylor expansion of (/ -1 (* (acos (/ 1 a)) a)) in a 0.051 * [taylor]: Taking taylor expansion of -1 in a 0.051 * [backup-simplify]: Simplify -1 into -1 0.051 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 0.051 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 0.051 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 0.051 * [taylor]: Taking taylor expansion of a in a 0.051 * [backup-simplify]: Simplify 0 into 0 0.051 * [backup-simplify]: Simplify 1 into 1 0.051 * [backup-simplify]: Simplify (* (acos (/ 1 a)) 0) into 0 0.051 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 1) (* 0 0)) into (acos (/ 1 a)) 0.051 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 0.051 * [taylor]: Taking taylor expansion of (/ -1 (* (acos (/ 1 a)) a)) in a 0.051 * [taylor]: Taking taylor expansion of -1 in a 0.051 * [backup-simplify]: Simplify -1 into -1 0.051 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 0.051 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 0.051 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 0.051 * [taylor]: Taking taylor expansion of a in a 0.051 * [backup-simplify]: Simplify 0 into 0 0.051 * [backup-simplify]: Simplify 1 into 1 0.051 * [backup-simplify]: Simplify (* (acos (/ 1 a)) 0) into 0 0.052 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 1) (* 0 0)) into (acos (/ 1 a)) 0.052 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 0.052 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 0.052 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 1) (* 0 0))) into 0 0.053 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 0.053 * [backup-simplify]: Simplify 0 into 0 0.053 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.053 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 0.053 * [backup-simplify]: Simplify 0 into 0 0.054 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 0.054 * [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 0.054 * [backup-simplify]: Simplify 0 into 0 0.055 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 0.055 * [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 0.055 * [backup-simplify]: Simplify 0 into 0 0.056 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 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)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 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 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)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 0.058 * [backup-simplify]: Simplify 0 into 0 0.058 * [backup-simplify]: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a))) 0.058 * [backup-simplify]: Simplify (/ (/ 1 (- a)) (- (acos (/ 1 (- a))))) into (/ 1 (* a (acos (/ -1 a)))) 0.058 * [approximate]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 0.058 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 0.058 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 0.058 * [taylor]: Taking taylor expansion of a in a 0.058 * [backup-simplify]: Simplify 0 into 0 0.058 * [backup-simplify]: Simplify 1 into 1 0.058 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 0.058 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 0.058 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0 0.058 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 0.059 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 0.059 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 0.059 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 0.059 * [taylor]: Taking taylor expansion of a in a 0.059 * [backup-simplify]: Simplify 0 into 0 0.059 * [backup-simplify]: Simplify 1 into 1 0.059 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 0.059 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 0.059 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0 0.059 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 0.059 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 0.059 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 0.060 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 0.060 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 0.060 * [backup-simplify]: Simplify 0 into 0 0.061 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 0.061 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 0.061 * [backup-simplify]: Simplify 0 into 0 0.062 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 0.062 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 0.062 * [backup-simplify]: Simplify 0 into 0 0.064 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 0.064 * [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 0.064 * [backup-simplify]: Simplify 0 into 0 0.066 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 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)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 0.066 * [backup-simplify]: Simplify 0 into 0 0.068 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 0.068 * [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 0.068 * [backup-simplify]: Simplify 0 into 0 0.068 * [backup-simplify]: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a))) 0.068 * * * [progress]: simplifying candidates 0.069 * [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))) 0.070 * [simplify]: Sending expressions to egg_math: (expm1 (/ h0 (- (acos h0)))) (log1p (/ h0 (- (acos h0)))) (- (log h0) (log (- (acos h0)))) (log (/ h0 (- (acos h0)))) (exp (/ h0 (- (acos h0)))) (/ (* (* h0 h0) h0) (* (* (- (acos h0)) (- (acos h0))) (- (acos h0)))) (* (cbrt (/ h0 (- (acos h0)))) (cbrt (/ h0 (- (acos h0))))) (cbrt (/ h0 (- (acos h0)))) (* (* (/ h0 (- (acos h0))) (/ h0 (- (acos h0)))) (/ h0 (- (acos h0)))) (sqrt (/ h0 (- (acos h0)))) (sqrt (/ h0 (- (acos h0)))) (- h0) (- (- (acos h0))) (/ (* (cbrt h0) (cbrt h0)) (* (cbrt (- (acos h0))) (cbrt (- (acos h0))))) (/ (cbrt h0) (cbrt (- (acos h0)))) (/ (* (cbrt h0) (cbrt h0)) (sqrt (- (acos h0)))) (/ (cbrt h0) (sqrt (- (acos h0)))) (/ (* (cbrt h0) (cbrt h0)) 1) (/ (cbrt h0) (- (acos h0))) (/ (* (cbrt h0) (cbrt h0)) -1) (/ (cbrt h0) (acos h0)) (/ (* (cbrt h0) (cbrt h0)) (- (* (cbrt (acos h0)) (cbrt (acos h0))))) (/ (cbrt h0) (cbrt (acos h0))) (/ (* (cbrt h0) (cbrt h0)) (- (sqrt (acos h0)))) (/ (cbrt h0) (sqrt (acos h0))) (/ (* (cbrt h0) (cbrt h0)) (- 1)) (/ (cbrt h0) (acos h0)) (/ (* (cbrt h0) (cbrt h0)) (* (cbrt (acos h0)) (cbrt (acos h0)))) (/ (cbrt h0) (- (cbrt (acos h0)))) (/ (* (cbrt h0) (cbrt h0)) (sqrt (acos h0))) (/ (cbrt h0) (- (sqrt (acos h0)))) (/ (* (cbrt h0) (cbrt h0)) 1) (/ (cbrt h0) (- (acos h0))) (/ (sqrt h0) (* (cbrt (- (acos h0))) (cbrt (- (acos h0))))) (/ (sqrt h0) (cbrt (- (acos h0)))) (/ (sqrt h0) (sqrt (- (acos h0)))) (/ (sqrt h0) (sqrt (- (acos h0)))) (/ (sqrt h0) 1) (/ (sqrt h0) (- (acos h0))) (/ (sqrt h0) -1) (/ (sqrt h0) (acos h0)) (/ (sqrt h0) (- (* (cbrt (acos h0)) (cbrt (acos h0))))) (/ (sqrt h0) (cbrt (acos h0))) (/ (sqrt h0) (- (sqrt (acos h0)))) (/ (sqrt h0) (sqrt (acos h0))) (/ (sqrt h0) (- 1)) (/ (sqrt h0) (acos h0)) (/ (sqrt h0) (* (cbrt (acos h0)) (cbrt (acos h0)))) (/ (sqrt h0) (- (cbrt (acos h0)))) (/ (sqrt h0) (sqrt (acos h0))) (/ (sqrt h0) (- (sqrt (acos h0)))) (/ (sqrt h0) 1) (/ (sqrt h0) (- (acos h0))) (/ 1 (* (cbrt (- (acos h0))) (cbrt (- (acos h0))))) (/ h0 (cbrt (- (acos h0)))) (/ 1 (sqrt (- (acos h0)))) (/ h0 (sqrt (- (acos h0)))) (/ 1 1) (/ h0 (- (acos h0))) (/ 1 -1) (/ h0 (acos h0)) (/ 1 (- (* (cbrt (acos h0)) (cbrt (acos h0))))) (/ h0 (cbrt (acos h0))) (/ 1 (- (sqrt (acos h0)))) (/ h0 (sqrt (acos h0))) (/ 1 (- 1)) (/ h0 (acos h0)) (/ 1 (* (cbrt (acos h0)) (cbrt (acos h0)))) (/ h0 (- (cbrt (acos h0)))) (/ 1 (sqrt (acos h0))) (/ h0 (- (sqrt (acos h0)))) (/ 1 1) (/ h0 (- (acos h0))) (/ 1 (- (acos h0))) (/ (- (acos h0)) h0) (/ h0 (* (cbrt (- (acos h0))) (cbrt (- (acos h0))))) (/ h0 (sqrt (- (acos h0)))) (/ h0 1) (/ h0 -1) (/ h0 (- (* (cbrt (acos h0)) (cbrt (acos h0))))) (/ h0 (- (sqrt (acos h0)))) (/ h0 (- 1)) (/ h0 (* (cbrt (acos h0)) (cbrt (acos h0)))) (/ h0 (sqrt (acos h0))) (/ h0 1) (/ (- (acos h0)) (cbrt h0)) (/ (- (acos h0)) (sqrt h0)) (/ (- (acos h0)) h0) (* -1 (/ h0 (acos h0))) (* -1 (/ h0 (acos h0))) (* -1 (/ h0 (acos h0))) 0.073 * * [simplify]: iteration 0 : 166 enodes (cost 384 ) 0.077 * * [simplify]: iteration 1 : 493 enodes (cost 372 ) 0.086 * * [simplify]: iteration 2 : 1442 enodes (cost 367 ) 0.107 * * [simplify]: iteration 3 : 3704 enodes (cost 366 ) 0.168 * * [simplify]: iteration 4 : 5002 enodes (cost 366 ) 0.170 * * * [progress]: adding candidates to table 0.277 * * [progress]: iteration 2 / 4 0.277 * * * [progress]: picking best candidate 0.288 * * * * [pick]: Picked # 0.288 * * * [progress]: localizing error 0.294 * * * [progress]: generating rewritten candidates 0.294 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.309 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 0.332 * * * [progress]: generating series expansions 0.332 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.332 * [backup-simplify]: Simplify (/ 1 (/ (- (acos a)) a)) into (* -1 (/ a (acos a))) 0.332 * [approximate]: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 0.332 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a 0.332 * [taylor]: Taking taylor expansion of -1 in a 0.332 * [backup-simplify]: Simplify -1 into -1 0.332 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a 0.332 * [taylor]: Taking taylor expansion of a in a 0.332 * [backup-simplify]: Simplify 0 into 0 0.332 * [backup-simplify]: Simplify 1 into 1 0.332 * [taylor]: Taking taylor expansion of (acos a) in a 0.332 * [backup-simplify]: Simplify (acos a) into (acos a) 0.332 * [backup-simplify]: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 0.332 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a 0.332 * [taylor]: Taking taylor expansion of -1 in a 0.332 * [backup-simplify]: Simplify -1 into -1 0.332 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a 0.332 * [taylor]: Taking taylor expansion of a in a 0.332 * [backup-simplify]: Simplify 0 into 0 0.332 * [backup-simplify]: Simplify 1 into 1 0.332 * [taylor]: Taking taylor expansion of (acos a) in a 0.332 * [backup-simplify]: Simplify (acos a) into (acos a) 0.332 * [backup-simplify]: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 0.333 * [backup-simplify]: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 0.333 * [backup-simplify]: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 0.333 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 0.333 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 0.333 * [backup-simplify]: Simplify 0 into 0 0.334 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 0.334 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 0.334 * [backup-simplify]: Simplify 0 into 0 0.335 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 0.335 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0 0.335 * [backup-simplify]: Simplify 0 into 0 0.336 * [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 0.337 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0 0.337 * [backup-simplify]: Simplify 0 into 0 0.337 * [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 0.338 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0 0.338 * [backup-simplify]: Simplify 0 into 0 0.339 * [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 0.340 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0 0.340 * [backup-simplify]: Simplify 0 into 0 0.340 * [backup-simplify]: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a))) 0.340 * [backup-simplify]: Simplify (/ 1 (/ (- (acos (/ 1 a))) (/ 1 a))) into (/ -1 (* (acos (/ 1 a)) a)) 0.340 * [approximate]: Taking taylor expansion of (/ -1 (* (acos (/ 1 a)) a)) in (a) around 0 0.340 * [taylor]: Taking taylor expansion of (/ -1 (* (acos (/ 1 a)) a)) in a 0.340 * [taylor]: Taking taylor expansion of -1 in a 0.340 * [backup-simplify]: Simplify -1 into -1 0.340 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 0.340 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 0.340 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 0.340 * [taylor]: Taking taylor expansion of a in a 0.340 * [backup-simplify]: Simplify 0 into 0 0.340 * [backup-simplify]: Simplify 1 into 1 0.341 * [backup-simplify]: Simplify (* (acos (/ 1 a)) 0) into 0 0.341 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 1) (* 0 0)) into (acos (/ 1 a)) 0.341 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 0.341 * [taylor]: Taking taylor expansion of (/ -1 (* (acos (/ 1 a)) a)) in a 0.341 * [taylor]: Taking taylor expansion of -1 in a 0.341 * [backup-simplify]: Simplify -1 into -1 0.341 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 0.341 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 0.341 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 0.341 * [taylor]: Taking taylor expansion of a in a 0.341 * [backup-simplify]: Simplify 0 into 0 0.341 * [backup-simplify]: Simplify 1 into 1 0.341 * [backup-simplify]: Simplify (* (acos (/ 1 a)) 0) into 0 0.341 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 1) (* 0 0)) into (acos (/ 1 a)) 0.342 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 0.342 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 0.342 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 1) (* 0 0))) into 0 0.342 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 0.342 * [backup-simplify]: Simplify 0 into 0 0.343 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.343 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 0.343 * [backup-simplify]: Simplify 0 into 0 0.344 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 0.344 * [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 0.344 * [backup-simplify]: Simplify 0 into 0 0.345 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 0.345 * [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 0.345 * [backup-simplify]: Simplify 0 into 0 0.346 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 0.346 * [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 0.346 * [backup-simplify]: Simplify 0 into 0 0.347 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 0.347 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 0.347 * [backup-simplify]: Simplify 0 into 0 0.348 * [backup-simplify]: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a))) 0.348 * [backup-simplify]: Simplify (/ 1 (/ (- (acos (/ 1 (- a)))) (/ 1 (- a)))) into (/ 1 (* a (acos (/ -1 a)))) 0.348 * [approximate]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 0.348 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 0.348 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 0.348 * [taylor]: Taking taylor expansion of a in a 0.348 * [backup-simplify]: Simplify 0 into 0 0.348 * [backup-simplify]: Simplify 1 into 1 0.348 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 0.348 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 0.348 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0 0.348 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 0.349 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 0.349 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 0.349 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 0.349 * [taylor]: Taking taylor expansion of a in a 0.349 * [backup-simplify]: Simplify 0 into 0 0.349 * [backup-simplify]: Simplify 1 into 1 0.349 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 0.349 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 0.349 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0 0.349 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 0.349 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 0.349 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 0.350 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 0.350 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 0.350 * [backup-simplify]: Simplify 0 into 0 0.351 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 0.351 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 0.351 * [backup-simplify]: Simplify 0 into 0 0.352 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 0.352 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 0.352 * [backup-simplify]: Simplify 0 into 0 0.353 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 0.354 * [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 0.354 * [backup-simplify]: Simplify 0 into 0 0.355 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 0.356 * [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 0.356 * [backup-simplify]: Simplify 0 into 0 0.357 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 0.358 * [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 0.358 * [backup-simplify]: Simplify 0 into 0 0.358 * [backup-simplify]: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a))) 0.358 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 0.358 * [backup-simplify]: Simplify (/ (- (acos a)) a) into (* -1 (/ (acos a) a)) 0.358 * [approximate]: Taking taylor expansion of (* -1 (/ (acos a) a)) in (a) around 0 0.358 * [taylor]: Taking taylor expansion of (* -1 (/ (acos a) a)) in a 0.358 * [taylor]: Taking taylor expansion of -1 in a 0.358 * [backup-simplify]: Simplify -1 into -1 0.358 * [taylor]: Taking taylor expansion of (/ (acos a) a) in a 0.358 * [taylor]: Taking taylor expansion of (acos a) in a 0.358 * [backup-simplify]: Simplify (acos a) into (acos a) 0.358 * [taylor]: Taking taylor expansion of a in a 0.358 * [backup-simplify]: Simplify 0 into 0 0.358 * [backup-simplify]: Simplify 1 into 1 0.358 * [backup-simplify]: Simplify (/ (acos a) 1) into (acos a) 0.358 * [taylor]: Taking taylor expansion of (* -1 (/ (acos a) a)) in a 0.358 * [taylor]: Taking taylor expansion of -1 in a 0.358 * [backup-simplify]: Simplify -1 into -1 0.358 * [taylor]: Taking taylor expansion of (/ (acos a) a) in a 0.358 * [taylor]: Taking taylor expansion of (acos a) in a 0.358 * [backup-simplify]: Simplify (acos a) into (acos a) 0.358 * [taylor]: Taking taylor expansion of a in a 0.358 * [backup-simplify]: Simplify 0 into 0 0.358 * [backup-simplify]: Simplify 1 into 1 0.358 * [backup-simplify]: Simplify (/ (acos a) 1) into (acos a) 0.358 * [backup-simplify]: Simplify (* -1 (acos a)) into (* -1 (acos a)) 0.358 * [backup-simplify]: Simplify (* -1 (acos a)) into (* -1 (acos a)) 0.359 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)))) into 0 0.359 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (acos a))) into 0 0.360 * [backup-simplify]: Simplify 0 into 0 0.360 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.361 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (acos a)))) into 0 0.361 * [backup-simplify]: Simplify 0 into 0 0.362 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.363 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))) into 0 0.363 * [backup-simplify]: Simplify 0 into 0 0.364 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.365 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))) into 0 0.365 * [backup-simplify]: Simplify 0 into 0 0.367 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.368 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))))) into 0 0.368 * [backup-simplify]: Simplify 0 into 0 0.370 * [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 0.372 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))))) into 0 0.372 * [backup-simplify]: Simplify 0 into 0 0.372 * [backup-simplify]: Simplify (* (* -1 (acos a)) (/ 1 a)) into (* -1 (/ (acos a) a)) 0.372 * [backup-simplify]: Simplify (/ (- (acos (/ 1 a))) (/ 1 a)) into (* -1 (* (acos (/ 1 a)) a)) 0.372 * [approximate]: Taking taylor expansion of (* -1 (* (acos (/ 1 a)) a)) in (a) around 0 0.372 * [taylor]: Taking taylor expansion of (* -1 (* (acos (/ 1 a)) a)) in a 0.372 * [taylor]: Taking taylor expansion of -1 in a 0.372 * [backup-simplify]: Simplify -1 into -1 0.372 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 0.372 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 0.372 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 0.372 * [taylor]: Taking taylor expansion of a in a 0.372 * [backup-simplify]: Simplify 0 into 0 0.372 * [backup-simplify]: Simplify 1 into 1 0.372 * [taylor]: Taking taylor expansion of (* -1 (* (acos (/ 1 a)) a)) in a 0.372 * [taylor]: Taking taylor expansion of -1 in a 0.372 * [backup-simplify]: Simplify -1 into -1 0.372 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 0.372 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 0.372 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 0.372 * [taylor]: Taking taylor expansion of a in a 0.372 * [backup-simplify]: Simplify 0 into 0 0.372 * [backup-simplify]: Simplify 1 into 1 0.372 * [backup-simplify]: Simplify (* (acos (/ 1 a)) 0) into 0 0.373 * [backup-simplify]: Simplify (* -1 0) into 0 0.373 * [backup-simplify]: Simplify 0 into 0 0.373 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 1) (* 0 0)) into (acos (/ 1 a)) 0.373 * [backup-simplify]: Simplify (+ (* -1 (acos (/ 1 a))) (* 0 0)) into (- (acos (/ 1 a))) 0.373 * [backup-simplify]: Simplify (- (acos (/ 1 a))) into (- (acos (/ 1 a))) 0.374 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 1) (* 0 0))) into 0 0.374 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))) into 0 0.374 * [backup-simplify]: Simplify 0 into 0 0.375 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.376 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))) into 0 0.376 * [backup-simplify]: Simplify 0 into 0 0.376 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 0.377 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))))) into 0 0.377 * [backup-simplify]: Simplify 0 into 0 0.378 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 0.379 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))))) into 0 0.379 * [backup-simplify]: Simplify 0 into 0 0.380 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 0.381 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))))))) into 0 0.381 * [backup-simplify]: Simplify 0 into 0 0.382 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 0.384 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))))))) into 0 0.384 * [backup-simplify]: Simplify 0 into 0 0.384 * [backup-simplify]: Simplify (* (- (acos (/ 1 (/ 1 a)))) (/ 1 a)) into (* -1 (/ (acos a) a)) 0.384 * [backup-simplify]: Simplify (/ (- (acos (/ 1 (- a)))) (/ 1 (- a))) into (* a (acos (/ -1 a))) 0.384 * [approximate]: Taking taylor expansion of (* a (acos (/ -1 a))) in (a) around 0 0.384 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 0.384 * [taylor]: Taking taylor expansion of a in a 0.384 * [backup-simplify]: Simplify 0 into 0 0.384 * [backup-simplify]: Simplify 1 into 1 0.384 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 0.384 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 0.384 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 0.384 * [taylor]: Taking taylor expansion of a in a 0.384 * [backup-simplify]: Simplify 0 into 0 0.384 * [backup-simplify]: Simplify 1 into 1 0.384 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 0.384 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 0.384 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0 0.384 * [backup-simplify]: Simplify 0 into 0 0.385 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 0.385 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 0.385 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 0.385 * [backup-simplify]: Simplify 0 into 0 0.386 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 0.386 * [backup-simplify]: Simplify 0 into 0 0.387 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 0.387 * [backup-simplify]: Simplify 0 into 0 0.388 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 0.388 * [backup-simplify]: Simplify 0 into 0 0.390 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 0.390 * [backup-simplify]: Simplify 0 into 0 0.391 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 0.391 * [backup-simplify]: Simplify 0 into 0 0.391 * [backup-simplify]: Simplify (* (acos (/ -1 (/ 1 (- a)))) (/ 1 (- a))) into (* -1 (/ (acos a) a)) 0.392 * * * [progress]: simplifying candidates 0.395 * [simplify]: Simplifying: (expm1 (/ 1 (/ (- (acos a)) a))) (log1p (/ 1 (/ (- (acos a)) a))) (- 1) (- (- (log (- (acos a))) (log a))) (- (log (/ (- (acos a)) a))) (- 0 (- (log (- (acos a))) (log a))) (- 0 (log (/ (- (acos a)) a))) (- (log 1) (- (log (- (acos a))) (log a))) (- (log 1) (log (/ (- (acos a)) a))) (log (/ 1 (/ (- (acos a)) a))) (exp (/ 1 (/ (- (acos a)) a))) (/ (* (* 1 1) 1) (/ (* (* (- (acos a)) (- (acos a))) (- (acos a))) (* (* a a) a))) (/ (* (* 1 1) 1) 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1 (/ (sqrt (acos a)) a)) (/ 1 (/ (- 1) (* (cbrt a) (cbrt a)))) (/ 1 (/ (acos a) (cbrt a))) (/ 1 (/ (- 1) (sqrt a))) (/ 1 (/ (acos a) (sqrt a))) (/ 1 (/ (- 1) 1)) (/ 1 (/ (acos a) a)) (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a)))) (/ 1 (/ (- (cbrt (acos a))) (cbrt a))) (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a))) (/ 1 (/ (- (cbrt (acos a))) (sqrt a))) (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) 1)) (/ 1 (/ (- (cbrt (acos a))) a)) (/ 1 (/ (sqrt (acos a)) (* (cbrt a) (cbrt a)))) (/ 1 (/ (- (sqrt (acos a))) (cbrt a))) (/ 1 (/ (sqrt (acos a)) (sqrt a))) (/ 1 (/ (- (sqrt (acos a))) (sqrt a))) (/ 1 (/ (sqrt (acos a)) 1)) (/ 1 (/ (- (sqrt (acos a))) a)) (/ 1 (/ 1 (* (cbrt a) (cbrt a)))) (/ 1 (/ (- (acos a)) (cbrt a))) (/ 1 (/ 1 (sqrt a))) (/ 1 (/ (- (acos a)) (sqrt a))) (/ 1 (/ 1 1)) (/ 1 (/ (- (acos a)) a)) (/ 1 1) (/ 1 (/ (- (acos a)) a)) (/ 1 (- (acos a))) (/ 1 (/ 1 a)) (/ 1 (/ (- (acos a)) a)) (/ (/ (- (acos a)) a) 1) (/ 1 (* (cbrt (/ (- (acos a)) a)) (cbrt (/ (- (acos a)) a)))) (/ 1 (sqrt (/ (- (acos a)) a))) (/ 1 (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (* (cbrt a) (cbrt a)))) (/ 1 (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (sqrt a))) (/ 1 (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 1)) (/ 1 (/ (sqrt (- (acos a))) (* (cbrt a) (cbrt a)))) (/ 1 (/ (sqrt (- (acos a))) (sqrt a))) (/ 1 (/ (sqrt (- (acos a))) 1)) (/ 1 (/ 1 (* (cbrt a) (cbrt a)))) (/ 1 (/ 1 (sqrt a))) (/ 1 (/ 1 1)) (/ 1 (/ -1 (* (cbrt a) (cbrt a)))) (/ 1 (/ -1 (sqrt a))) (/ 1 (/ -1 1)) (/ 1 (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (* (cbrt a) (cbrt a)))) (/ 1 (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (sqrt a))) (/ 1 (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) 1)) (/ 1 (/ (- (sqrt (acos a))) (* (cbrt a) (cbrt a)))) (/ 1 (/ (- (sqrt (acos a))) (sqrt a))) (/ 1 (/ (- (sqrt (acos a))) 1)) (/ 1 (/ (- 1) (* (cbrt a) (cbrt a)))) (/ 1 (/ (- 1) (sqrt a))) (/ 1 (/ (- 1) 1)) (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a)))) (/ 1 (/ (* (cbrt (acos a)) (cbrt 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(- (acos a))) (sqrt a)) (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 1) (/ (cbrt (- (acos a))) a) (/ (sqrt (- (acos a))) (* (cbrt a) (cbrt a))) (/ (sqrt (- (acos a))) (cbrt a)) (/ (sqrt (- (acos a))) (sqrt a)) (/ (sqrt (- (acos a))) (sqrt a)) (/ (sqrt (- (acos a))) 1) (/ (sqrt (- (acos a))) a) (/ 1 (* (cbrt a) (cbrt a))) (/ (- (acos a)) (cbrt a)) (/ 1 (sqrt a)) (/ (- (acos a)) (sqrt a)) (/ 1 1) (/ (- (acos a)) a) (/ -1 (* (cbrt a) (cbrt a))) (/ (acos a) (cbrt a)) (/ -1 (sqrt a)) (/ (acos a) (sqrt a)) (/ -1 1) (/ (acos a) a) (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (* (cbrt a) (cbrt a))) (/ (cbrt (acos a)) (cbrt a)) (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (sqrt a)) (/ (cbrt (acos a)) (sqrt a)) (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) 1) (/ (cbrt (acos a)) a) (/ (- (sqrt (acos a))) (* (cbrt a) (cbrt a))) (/ (sqrt (acos a)) (cbrt a)) (/ (- (sqrt (acos a))) (sqrt a)) (/ (sqrt (acos a)) (sqrt a)) (/ (- (sqrt (acos a))) 1) (/ (sqrt (acos a)) a) (/ (- 1) (* (cbrt a) (cbrt a))) (/ (acos a) (cbrt a)) (/ (- 1) (sqrt a)) (/ (acos a) (sqrt a)) (/ (- 1) 1) (/ (acos a) a) (/ (* (cbrt (acos a)) (cbrt (acos a))) (* (cbrt a) (cbrt a))) (/ (- (cbrt (acos a))) (cbrt a)) (/ (* (cbrt (acos a)) (cbrt (acos a))) (sqrt a)) (/ (- (cbrt (acos a))) (sqrt a)) (/ (* (cbrt (acos a)) (cbrt (acos a))) 1) (/ (- (cbrt (acos a))) a) (/ (sqrt (acos a)) (* (cbrt a) (cbrt a))) (/ (- (sqrt (acos a))) (cbrt a)) (/ (sqrt (acos a)) (sqrt a)) (/ (- (sqrt (acos a))) (sqrt a)) (/ (sqrt (acos a)) 1) (/ (- (sqrt (acos a))) a) (/ 1 (* (cbrt a) (cbrt a))) (/ (- (acos a)) (cbrt a)) (/ 1 (sqrt a)) (/ (- (acos a)) (sqrt a)) (/ 1 1) (/ (- (acos a)) a) (/ 1 a) (/ a (- (acos a))) (/ (acos a) a) (/ (- (acos a)) (* (cbrt a) (cbrt a))) (/ (- (acos a)) (sqrt a)) (/ (- (acos a)) 1) (/ a (cbrt (- (acos a)))) (/ a (sqrt (- (acos a)))) (/ a (- (acos a))) (/ a (acos a)) (/ a (cbrt (acos a))) (/ a (sqrt (acos a))) (/ a (acos a)) (/ a (- (cbrt (acos a)))) (/ a (- (sqrt (acos a)))) (/ a (- (acos a))) (* -1 (/ a (acos a))) (* -1 (/ a (acos a))) (* -1 (/ a (acos a))) (* -1 (/ (acos a) a)) (* -1 (/ (acos a) a)) (* -1 (/ (acos a) a)) 0.396 * [simplify]: Sending expressions to egg_math: (expm1 (/ 1 (/ (- (acos h0)) h0))) (log1p (/ 1 (/ (- (acos h0)) h0))) (- 1) (- (- (log (- (acos h0))) (log h0))) (- (log (/ (- (acos h0)) h0))) (- 0 (- (log (- (acos h0))) (log h0))) (- 0 (log (/ (- (acos h0)) h0))) (- (log 1) (- (log (- (acos h0))) (log h0))) (- (log 1) (log (/ (- (acos h0)) h0))) (log (/ 1 (/ (- (acos h0)) h0))) (exp (/ 1 (/ (- (acos h0)) h0))) (/ (* (* 1 1) 1) (/ (* (* (- (acos h0)) (- (acos h0))) (- (acos h0))) (* (* h0 h0) h0))) (/ (* (* 1 1) 1) (* (* (/ (- (acos h0)) h0) (/ (- (acos h0)) h0)) (/ (- (acos h0)) h0))) (* (cbrt (/ 1 (/ (- (acos h0)) h0))) (cbrt (/ 1 (/ (- (acos h0)) h0)))) (cbrt (/ 1 (/ (- (acos h0)) h0))) (* (* (/ 1 (/ (- (acos h0)) h0)) (/ 1 (/ (- (acos h0)) h0))) (/ 1 (/ (- (acos h0)) h0))) (sqrt (/ 1 (/ (- (acos h0)) h0))) (sqrt (/ 1 (/ (- (acos h0)) h0))) (- 1) (- (/ (- (acos h0)) h0)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (/ (- (acos h0)) h0)) (cbrt (/ (- (acos h0)) h0)))) (/ (cbrt 1) (cbrt (/ (- (acos h0)) h0))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ (- (acos h0)) h0))) (/ (cbrt 1) (sqrt (/ (- (acos h0)) h0))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (- (acos h0))) (cbrt (- (acos h0)))) (* (cbrt h0) (cbrt h0)))) (/ (cbrt 1) (/ (cbrt (- (acos h0))) (cbrt h0))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (- (acos h0))) (cbrt (- (acos h0)))) (sqrt h0))) (/ (cbrt 1) (/ (cbrt (- (acos h0))) (sqrt h0))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (- (acos h0))) (cbrt (- (acos h0)))) 1)) (/ (cbrt 1) (/ (cbrt (- (acos h0))) h0)) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (- (acos h0))) (* (cbrt h0) (cbrt h0)))) (/ (cbrt 1) (/ (sqrt (- (acos h0))) (cbrt h0))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (- (acos h0))) (sqrt h0))) (/ (cbrt 1) (/ (sqrt (- (acos h0))) (sqrt h0))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (- (acos h0))) 1)) (/ (cbrt 1) (/ (sqrt (- (acos h0))) h0)) (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt h0) 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(/ (cbrt 1) (/ (sqrt (acos h0)) (sqrt h0))) (/ (* (cbrt 1) (cbrt 1)) (/ (- (sqrt (acos h0))) 1)) (/ (cbrt 1) (/ (sqrt (acos h0)) h0)) (/ (* (cbrt 1) (cbrt 1)) (/ (- 1) (* (cbrt h0) (cbrt h0)))) (/ (cbrt 1) (/ (acos h0) (cbrt h0))) (/ (* (cbrt 1) (cbrt 1)) (/ (- 1) (sqrt h0))) (/ (cbrt 1) (/ (acos h0) (sqrt h0))) (/ (* (cbrt 1) (cbrt 1)) (/ (- 1) 1)) (/ (cbrt 1) (/ (acos h0) h0)) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (acos h0)) (cbrt (acos h0))) (* (cbrt h0) (cbrt h0)))) (/ (cbrt 1) (/ (- (cbrt (acos h0))) (cbrt h0))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (acos h0)) (cbrt (acos h0))) (sqrt h0))) (/ (cbrt 1) (/ (- (cbrt (acos h0))) (sqrt h0))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (acos h0)) (cbrt (acos h0))) 1)) (/ (cbrt 1) (/ (- (cbrt (acos h0))) h0)) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (acos h0)) (* (cbrt h0) (cbrt h0)))) (/ (cbrt 1) (/ (- (sqrt (acos h0))) (cbrt h0))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (acos h0)) (sqrt h0))) (/ (cbrt 1) (/ (- (sqrt (acos h0))) (sqrt h0))) (/ (* (cbrt 1) 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(/ 1 (/ (sqrt (acos h0)) h0)) (/ 1 (/ (- 1) (* (cbrt h0) (cbrt h0)))) (/ 1 (/ (acos h0) (cbrt h0))) (/ 1 (/ (- 1) (sqrt h0))) (/ 1 (/ (acos h0) (sqrt h0))) (/ 1 (/ (- 1) 1)) (/ 1 (/ (acos h0) h0)) (/ 1 (/ (* (cbrt (acos h0)) (cbrt (acos h0))) (* (cbrt h0) (cbrt h0)))) (/ 1 (/ (- (cbrt (acos h0))) (cbrt h0))) (/ 1 (/ (* (cbrt (acos h0)) (cbrt (acos h0))) (sqrt h0))) (/ 1 (/ (- (cbrt (acos h0))) (sqrt h0))) (/ 1 (/ (* (cbrt (acos h0)) (cbrt (acos h0))) 1)) (/ 1 (/ (- (cbrt (acos h0))) h0)) (/ 1 (/ (sqrt (acos h0)) (* (cbrt h0) (cbrt h0)))) (/ 1 (/ (- (sqrt (acos h0))) (cbrt h0))) (/ 1 (/ (sqrt (acos h0)) (sqrt h0))) (/ 1 (/ (- (sqrt (acos h0))) (sqrt h0))) (/ 1 (/ (sqrt (acos h0)) 1)) (/ 1 (/ (- (sqrt (acos h0))) h0)) (/ 1 (/ 1 (* (cbrt h0) (cbrt h0)))) (/ 1 (/ (- (acos h0)) (cbrt h0))) (/ 1 (/ 1 (sqrt h0))) (/ 1 (/ (- (acos h0)) (sqrt h0))) (/ 1 (/ 1 1)) (/ 1 (/ (- (acos h0)) h0)) (/ 1 1) (/ 1 (/ (- (acos h0)) h0)) (/ 1 (- (acos h0))) (/ 1 (/ 1 h0)) (/ 1 (/ (- (acos h0)) h0)) (/ (/ (- 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1)) (/ 1 (/ (* (cbrt (acos h0)) (cbrt (acos h0))) (* (cbrt h0) (cbrt h0)))) (/ 1 (/ (* (cbrt (acos h0)) (cbrt (acos h0))) (sqrt h0))) (/ 1 (/ (* (cbrt (acos h0)) (cbrt (acos h0))) 1)) (/ 1 (/ (sqrt (acos h0)) (* (cbrt h0) (cbrt h0)))) (/ 1 (/ (sqrt (acos h0)) (sqrt h0))) (/ 1 (/ (sqrt (acos h0)) 1)) (/ 1 (/ 1 (* (cbrt h0) (cbrt h0)))) (/ 1 (/ 1 (sqrt h0))) (/ 1 (/ 1 1)) (/ 1 1) (/ 1 (- (acos h0))) (/ (/ (- (acos h0)) h0) (cbrt 1)) (/ (/ (- (acos h0)) h0) (sqrt 1)) (/ (/ (- (acos h0)) h0) 1) (/ 1 (- (acos h0))) (expm1 (/ (- (acos h0)) h0)) (log1p (/ (- (acos h0)) h0)) (- (log (- (acos h0))) (log h0)) (log (/ (- (acos h0)) h0)) (exp (/ (- (acos h0)) h0)) (/ (* (* (- (acos h0)) (- (acos h0))) (- (acos h0))) (* (* h0 h0) h0)) (* (cbrt (/ (- (acos h0)) h0)) (cbrt (/ (- (acos h0)) h0))) (cbrt (/ (- (acos h0)) h0)) (* (* (/ (- (acos h0)) h0) (/ (- (acos h0)) h0)) (/ (- (acos h0)) h0)) (sqrt (/ (- (acos h0)) h0)) (sqrt (/ (- (acos h0)) h0)) (- (- (acos h0))) (- h0) (/ 0 h0) (/ (acos h0) h0) (/ (* (cbrt (- (acos h0))) (cbrt (- (acos h0)))) (* (cbrt h0) (cbrt h0))) (/ (cbrt (- (acos h0))) (cbrt h0)) (/ (* (cbrt (- (acos h0))) (cbrt (- (acos h0)))) (sqrt h0)) (/ (cbrt (- (acos h0))) (sqrt h0)) (/ (* (cbrt (- (acos h0))) (cbrt (- (acos h0)))) 1) (/ (cbrt (- (acos h0))) h0) (/ (sqrt (- (acos h0))) (* (cbrt h0) (cbrt h0))) (/ (sqrt (- (acos h0))) (cbrt h0)) (/ (sqrt (- (acos h0))) (sqrt h0)) (/ (sqrt (- (acos h0))) (sqrt h0)) (/ (sqrt (- (acos h0))) 1) (/ (sqrt (- (acos h0))) h0) (/ 1 (* (cbrt h0) (cbrt h0))) (/ (- (acos h0)) (cbrt h0)) (/ 1 (sqrt h0)) (/ (- (acos h0)) (sqrt h0)) (/ 1 1) (/ (- (acos h0)) h0) (/ -1 (* (cbrt h0) (cbrt h0))) (/ (acos h0) (cbrt h0)) (/ -1 (sqrt h0)) (/ (acos h0) (sqrt h0)) (/ -1 1) (/ (acos h0) h0) (/ (- (* (cbrt (acos h0)) (cbrt (acos h0)))) (* (cbrt h0) (cbrt h0))) (/ (cbrt (acos h0)) (cbrt h0)) (/ (- (* (cbrt (acos h0)) (cbrt (acos h0)))) (sqrt h0)) (/ (cbrt (acos h0)) (sqrt h0)) (/ (- (* (cbrt (acos h0)) (cbrt (acos h0)))) 1) (/ (cbrt (acos h0)) h0) (/ (- (sqrt (acos h0))) (* (cbrt h0) (cbrt h0))) (/ (sqrt (acos h0)) (cbrt h0)) (/ (- (sqrt (acos h0))) (sqrt h0)) (/ (sqrt (acos h0)) (sqrt h0)) (/ (- (sqrt (acos h0))) 1) (/ (sqrt (acos h0)) h0) (/ (- 1) (* (cbrt h0) (cbrt h0))) (/ (acos h0) (cbrt h0)) (/ (- 1) (sqrt h0)) (/ (acos h0) (sqrt h0)) (/ (- 1) 1) (/ (acos h0) h0) (/ (* (cbrt (acos h0)) (cbrt (acos h0))) (* (cbrt h0) (cbrt h0))) (/ (- (cbrt (acos h0))) (cbrt h0)) (/ (* (cbrt (acos h0)) (cbrt (acos h0))) (sqrt h0)) (/ (- (cbrt (acos h0))) (sqrt h0)) (/ (* (cbrt (acos h0)) (cbrt (acos h0))) 1) (/ (- (cbrt (acos h0))) h0) (/ (sqrt (acos h0)) (* (cbrt h0) (cbrt h0))) (/ (- (sqrt (acos h0))) (cbrt h0)) (/ (sqrt (acos h0)) (sqrt h0)) (/ (- (sqrt (acos h0))) (sqrt h0)) (/ (sqrt (acos h0)) 1) (/ (- (sqrt (acos h0))) h0) (/ 1 (* (cbrt h0) (cbrt h0))) (/ (- (acos h0)) (cbrt h0)) (/ 1 (sqrt h0)) (/ (- (acos h0)) (sqrt h0)) (/ 1 1) (/ (- (acos h0)) h0) (/ 1 h0) (/ h0 (- (acos h0))) (/ (acos h0) h0) (/ (- (acos h0)) (* (cbrt h0) (cbrt h0))) (/ (- (acos h0)) (sqrt h0)) (/ (- (acos h0)) 1) (/ h0 (cbrt (- (acos h0)))) (/ h0 (sqrt (- (acos h0)))) (/ h0 (- (acos h0))) (/ h0 (acos h0)) (/ h0 (cbrt (acos h0))) (/ h0 (sqrt (acos h0))) (/ h0 (acos h0)) (/ h0 (- (cbrt (acos h0)))) (/ h0 (- (sqrt (acos h0)))) (/ h0 (- (acos h0))) (* -1 (/ h0 (acos h0))) (* -1 (/ h0 (acos h0))) (* -1 (/ h0 (acos h0))) (* -1 (/ (acos h0) h0)) (* -1 (/ (acos h0) h0)) (* -1 (/ (acos h0) h0)) 0.405 * * [simplify]: iteration 0 : 663 enodes (cost 1934 ) 0.420 * * [simplify]: iteration 1 : 3064 enodes (cost 1717 ) 0.458 * * [simplify]: iteration 2 : 5001 enodes (cost 1525 ) 0.466 * * * [progress]: adding candidates to table 0.748 * * [progress]: iteration 3 / 4 0.748 * * * [progress]: picking best candidate 0.769 * * * * [pick]: Picked # 0.769 * * * [progress]: localizing error 0.776 * * * [progress]: generating rewritten candidates 0.776 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 0.795 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.821 * * * [progress]: generating series expansions 0.821 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 0.821 * [backup-simplify]: Simplify (* (- (acos a)) (/ 1 a)) into (* -1 (/ (acos a) a)) 0.821 * [approximate]: Taking taylor expansion of (* -1 (/ (acos a) a)) in (a) around 0 0.821 * [taylor]: Taking taylor expansion of (* -1 (/ (acos a) a)) in a 0.821 * [taylor]: Taking taylor expansion of -1 in a 0.821 * [backup-simplify]: Simplify -1 into -1 0.821 * [taylor]: Taking taylor expansion of (/ (acos a) a) in a 0.821 * [taylor]: Taking taylor expansion of (acos a) in a 0.821 * [backup-simplify]: Simplify (acos a) into (acos a) 0.821 * [taylor]: Taking taylor expansion of a in a 0.821 * [backup-simplify]: Simplify 0 into 0 0.821 * [backup-simplify]: Simplify 1 into 1 0.821 * [backup-simplify]: Simplify (/ (acos a) 1) into (acos a) 0.821 * [taylor]: Taking taylor expansion of (* -1 (/ (acos a) a)) in a 0.821 * [taylor]: Taking taylor expansion of -1 in a 0.821 * [backup-simplify]: Simplify -1 into -1 0.821 * [taylor]: Taking taylor expansion of (/ (acos a) a) in a 0.821 * [taylor]: Taking taylor expansion of (acos a) in a 0.821 * [backup-simplify]: Simplify (acos a) into (acos a) 0.821 * [taylor]: Taking taylor expansion of a in a 0.821 * [backup-simplify]: Simplify 0 into 0 0.821 * [backup-simplify]: Simplify 1 into 1 0.821 * [backup-simplify]: Simplify (/ (acos a) 1) into (acos a) 0.822 * [backup-simplify]: Simplify (* -1 (acos a)) into (* -1 (acos a)) 0.822 * [backup-simplify]: Simplify (* -1 (acos a)) into (* -1 (acos a)) 0.823 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)))) into 0 0.823 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (acos a))) into 0 0.823 * [backup-simplify]: Simplify 0 into 0 0.824 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.825 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (acos a)))) into 0 0.825 * [backup-simplify]: Simplify 0 into 0 0.826 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.827 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))) into 0 0.827 * [backup-simplify]: Simplify 0 into 0 0.828 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.829 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))) into 0 0.829 * [backup-simplify]: Simplify 0 into 0 0.831 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.832 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))))) into 0 0.832 * [backup-simplify]: Simplify 0 into 0 0.834 * [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 0.835 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))))) into 0 0.835 * [backup-simplify]: Simplify 0 into 0 0.835 * [backup-simplify]: Simplify (* (* -1 (acos a)) (/ 1 a)) into (* -1 (/ (acos a) a)) 0.836 * [backup-simplify]: Simplify (* (- (acos (/ 1 a))) (/ 1 (/ 1 a))) into (* -1 (* (acos (/ 1 a)) a)) 0.836 * [approximate]: Taking taylor expansion of (* -1 (* (acos (/ 1 a)) a)) in (a) around 0 0.836 * [taylor]: Taking taylor expansion of (* -1 (* (acos (/ 1 a)) a)) in a 0.836 * [taylor]: Taking taylor expansion of -1 in a 0.836 * [backup-simplify]: Simplify -1 into -1 0.836 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 0.836 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 0.836 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 0.836 * [taylor]: Taking taylor expansion of a in a 0.836 * [backup-simplify]: Simplify 0 into 0 0.836 * [backup-simplify]: Simplify 1 into 1 0.836 * [taylor]: Taking taylor expansion of (* -1 (* (acos (/ 1 a)) a)) in a 0.836 * [taylor]: Taking taylor expansion of -1 in a 0.836 * [backup-simplify]: Simplify -1 into -1 0.836 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 0.836 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 0.836 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 0.836 * [taylor]: Taking taylor expansion of a in a 0.836 * [backup-simplify]: Simplify 0 into 0 0.836 * [backup-simplify]: Simplify 1 into 1 0.836 * [backup-simplify]: Simplify (* (acos (/ 1 a)) 0) into 0 0.836 * [backup-simplify]: Simplify (* -1 0) into 0 0.836 * [backup-simplify]: Simplify 0 into 0 0.837 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 1) (* 0 0)) into (acos (/ 1 a)) 0.837 * [backup-simplify]: Simplify (+ (* -1 (acos (/ 1 a))) (* 0 0)) into (- (acos (/ 1 a))) 0.837 * [backup-simplify]: Simplify (- (acos (/ 1 a))) into (- (acos (/ 1 a))) 0.838 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 1) (* 0 0))) into 0 0.838 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))) into 0 0.838 * [backup-simplify]: Simplify 0 into 0 0.839 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.839 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))) into 0 0.839 * [backup-simplify]: Simplify 0 into 0 0.840 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 0.841 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))))) into 0 0.841 * [backup-simplify]: Simplify 0 into 0 0.842 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 0.843 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))))) into 0 0.843 * [backup-simplify]: Simplify 0 into 0 0.844 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 0.845 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))))))) into 0 0.845 * [backup-simplify]: Simplify 0 into 0 0.846 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 0.848 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))))))) into 0 0.848 * [backup-simplify]: Simplify 0 into 0 0.849 * [backup-simplify]: Simplify (* (- (acos (/ 1 (/ 1 a)))) (/ 1 a)) into (* -1 (/ (acos a) a)) 0.849 * [backup-simplify]: Simplify (* (- (acos (/ 1 (- a)))) (/ 1 (/ 1 (- a)))) into (* a (acos (/ -1 a))) 0.849 * [approximate]: Taking taylor expansion of (* a (acos (/ -1 a))) in (a) around 0 0.849 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 0.849 * [taylor]: Taking taylor expansion of a in a 0.849 * [backup-simplify]: Simplify 0 into 0 0.849 * [backup-simplify]: Simplify 1 into 1 0.849 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 0.849 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 0.849 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 0.849 * [taylor]: Taking taylor expansion of a in a 0.849 * [backup-simplify]: Simplify 0 into 0 0.849 * [backup-simplify]: Simplify 1 into 1 0.849 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 0.849 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 0.849 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0 0.849 * [backup-simplify]: Simplify 0 into 0 0.850 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 0.850 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 0.850 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 0.850 * [backup-simplify]: Simplify 0 into 0 0.851 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 0.851 * [backup-simplify]: Simplify 0 into 0 0.852 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 0.852 * [backup-simplify]: Simplify 0 into 0 0.853 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 0.853 * [backup-simplify]: Simplify 0 into 0 0.855 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 0.855 * [backup-simplify]: Simplify 0 into 0 0.856 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 0.856 * [backup-simplify]: Simplify 0 into 0 0.856 * [backup-simplify]: Simplify (* (acos (/ -1 (/ 1 (- a)))) (/ 1 (- a))) into (* -1 (/ (acos a) a)) 0.856 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.857 * [backup-simplify]: Simplify (/ 1 (* (- (acos a)) (/ 1 a))) into (* -1 (/ a (acos a))) 0.857 * [approximate]: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 0.857 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a 0.857 * [taylor]: Taking taylor expansion of -1 in a 0.857 * [backup-simplify]: Simplify -1 into -1 0.857 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a 0.857 * [taylor]: Taking taylor expansion of a in a 0.857 * [backup-simplify]: Simplify 0 into 0 0.857 * [backup-simplify]: Simplify 1 into 1 0.857 * [taylor]: Taking taylor expansion of (acos a) in a 0.857 * [backup-simplify]: Simplify (acos a) into (acos a) 0.857 * [backup-simplify]: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 0.857 * [taylor]: Taking taylor expansion of (* -1 (/ a (acos a))) in a 0.857 * [taylor]: Taking taylor expansion of -1 in a 0.857 * [backup-simplify]: Simplify -1 into -1 0.857 * [taylor]: Taking taylor expansion of (/ a (acos a)) in a 0.857 * [taylor]: Taking taylor expansion of a in a 0.857 * [backup-simplify]: Simplify 0 into 0 0.857 * [backup-simplify]: Simplify 1 into 1 0.857 * [taylor]: Taking taylor expansion of (acos a) in a 0.857 * [backup-simplify]: Simplify (acos a) into (acos a) 0.857 * [backup-simplify]: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 0.857 * [backup-simplify]: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 0.857 * [backup-simplify]: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 0.857 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 0.858 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 0.858 * [backup-simplify]: Simplify 0 into 0 0.858 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 0.859 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 0.859 * [backup-simplify]: Simplify 0 into 0 0.859 * [backup-simplify]: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 0.860 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0 0.860 * [backup-simplify]: Simplify 0 into 0 0.860 * [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 0.861 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0 0.861 * [backup-simplify]: Simplify 0 into 0 0.861 * [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 0.862 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0 0.862 * [backup-simplify]: Simplify 0 into 0 0.863 * [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 0.864 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0 0.864 * [backup-simplify]: Simplify 0 into 0 0.864 * [backup-simplify]: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a))) 0.864 * [backup-simplify]: Simplify (/ 1 (* (- (acos (/ 1 a))) (/ 1 (/ 1 a)))) into (/ -1 (* (acos (/ 1 a)) a)) 0.864 * [approximate]: Taking taylor expansion of (/ -1 (* (acos (/ 1 a)) a)) in (a) around 0 0.864 * [taylor]: Taking taylor expansion of (/ -1 (* (acos (/ 1 a)) a)) in a 0.864 * [taylor]: Taking taylor expansion of -1 in a 0.865 * [backup-simplify]: Simplify -1 into -1 0.865 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 0.865 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 0.865 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 0.865 * [taylor]: Taking taylor expansion of a in a 0.865 * [backup-simplify]: Simplify 0 into 0 0.865 * [backup-simplify]: Simplify 1 into 1 0.865 * [backup-simplify]: Simplify (* (acos (/ 1 a)) 0) into 0 0.865 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 1) (* 0 0)) into (acos (/ 1 a)) 0.865 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 0.865 * [taylor]: Taking taylor expansion of (/ -1 (* (acos (/ 1 a)) a)) in a 0.865 * [taylor]: Taking taylor expansion of -1 in a 0.865 * [backup-simplify]: Simplify -1 into -1 0.865 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 0.865 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 0.865 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 0.865 * [taylor]: Taking taylor expansion of a in a 0.865 * [backup-simplify]: Simplify 0 into 0 0.865 * [backup-simplify]: Simplify 1 into 1 0.865 * [backup-simplify]: Simplify (* (acos (/ 1 a)) 0) into 0 0.866 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 1) (* 0 0)) into (acos (/ 1 a)) 0.866 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 0.866 * [backup-simplify]: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 0.866 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 1) (* 0 0))) into 0 0.866 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 0.866 * [backup-simplify]: Simplify 0 into 0 0.867 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.867 * [backup-simplify]: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 0.867 * [backup-simplify]: Simplify 0 into 0 0.868 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 0.868 * [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 0.868 * [backup-simplify]: Simplify 0 into 0 0.869 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 0.869 * [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 0.869 * [backup-simplify]: Simplify 0 into 0 0.870 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 0.870 * [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 0.870 * [backup-simplify]: Simplify 0 into 0 0.871 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 0.871 * [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 0.872 * [backup-simplify]: Simplify 0 into 0 0.872 * [backup-simplify]: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a))) 0.872 * [backup-simplify]: Simplify (/ 1 (* (- (acos (/ 1 (- a)))) (/ 1 (/ 1 (- a))))) into (/ 1 (* a (acos (/ -1 a)))) 0.872 * [approximate]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 0.872 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 0.872 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 0.872 * [taylor]: Taking taylor expansion of a in a 0.872 * [backup-simplify]: Simplify 0 into 0 0.872 * [backup-simplify]: Simplify 1 into 1 0.872 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 0.872 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 0.872 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0 0.872 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 0.872 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 0.872 * [taylor]: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 0.872 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 0.873 * [taylor]: Taking taylor expansion of a in a 0.873 * [backup-simplify]: Simplify 0 into 0 0.873 * [backup-simplify]: Simplify 1 into 1 0.873 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 0.873 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 0.873 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0 0.873 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 0.873 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 0.873 * [backup-simplify]: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 0.874 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 0.874 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 0.874 * [backup-simplify]: Simplify 0 into 0 0.875 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 0.875 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 0.875 * [backup-simplify]: Simplify 0 into 0 0.876 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 0.876 * [backup-simplify]: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 0.876 * [backup-simplify]: Simplify 0 into 0 0.877 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 0.878 * [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 0.878 * [backup-simplify]: Simplify 0 into 0 0.879 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 0.879 * [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 0.879 * [backup-simplify]: Simplify 0 into 0 0.881 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 0.882 * [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 0.882 * [backup-simplify]: Simplify 0 into 0 0.882 * [backup-simplify]: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a))) 0.882 * * * [progress]: simplifying candidates 0.883 * [simplify]: Simplifying: (expm1 (* (- (acos a)) (/ 1 a))) (log1p (* (- (acos a)) (/ 1 a))) (* (- (acos a)) (/ 1 a)) (+ (log (- (acos a))) (- (log a))) (+ (log (- (acos a))) (- 0 (log a))) (+ (log (- (acos a))) (- (log 1) (log a))) (+ (log (- (acos a))) (log (/ 1 a))) (log (* (- (acos a)) (/ 1 a))) (exp (* (- (acos a)) (/ 1 a))) (* (* (* (- (acos a)) (- (acos a))) (- (acos a))) (/ (* (* 1 1) 1) (* (* a a) a))) (* (* (* (- (acos a)) (- (acos a))) (- (acos a))) (* (* (/ 1 a) (/ 1 a)) (/ 1 a))) (* (cbrt (* (- (acos a)) (/ 1 a))) (cbrt (* (- (acos a)) (/ 1 a)))) (cbrt (* (- (acos a)) (/ 1 a))) (* (* (* (- (acos a)) (/ 1 a)) (* (- (acos a)) (/ 1 a))) (* (- (acos a)) (/ 1 a))) (sqrt (* (- (acos a)) (/ 1 a))) (sqrt (* (- (acos a)) (/ 1 a))) (* (sqrt (- (acos a))) (sqrt (/ 1 a))) (* (sqrt (- (acos a))) (sqrt (/ 1 a))) (* (sqrt (- (acos a))) (/ (sqrt 1) (sqrt a))) (* (sqrt (- (acos a))) (/ (sqrt 1) (sqrt a))) (* (sqrt (- (acos a))) (/ 1 (sqrt a))) (* (sqrt (- (acos a))) (/ 1 (sqrt a))) (* (acos a) (/ 1 a)) (* (- (acos a)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (* (- (acos a)) (sqrt (/ 1 a))) (* (- (acos a)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt a) (cbrt a)))) (* (- (acos a)) (/ (* (cbrt 1) (cbrt 1)) (sqrt a))) (* (- (acos a)) (/ (* (cbrt 1) (cbrt 1)) 1)) (* (- (acos a)) (/ (sqrt 1) (* (cbrt a) (cbrt a)))) (* (- (acos a)) (/ (sqrt 1) (sqrt a))) (* (- (acos a)) (/ (sqrt 1) 1)) (* (- (acos a)) (/ 1 (* (cbrt a) (cbrt a)))) (* (- (acos a)) (/ 1 (sqrt a))) (* (- (acos a)) (/ 1 1)) (* (- (acos a)) 1) (* (- (acos a)) 1) (* (cbrt (- (acos a))) (/ 1 a)) (* (sqrt (- (acos a))) (/ 1 a)) (* (- (acos a)) (/ 1 a)) (* (acos a) (/ 1 a)) (* (cbrt (acos a)) (/ 1 a)) (* (sqrt (acos a)) (/ 1 a)) (* (acos a) (/ 1 a)) (* (- (cbrt (acos a))) (/ 1 a)) (* (- (sqrt (acos a))) (/ 1 a)) (* (- (acos a)) (/ 1 a)) (* (- (acos a)) 1) (expm1 (/ 1 (* (- (acos a)) (/ 1 a)))) (log1p (/ 1 (* (- (acos a)) (/ 1 a)))) (- 1) (- 1) (- (+ (log (- (acos a))) (- (log a)))) (- (+ (log (- (acos a))) (- 0 (log a)))) (- (+ (log (- (acos a))) (- (log 1) (log a)))) (- (+ (log (- (acos a))) (log (/ 1 a)))) (- (log (* (- (acos a)) (/ 1 a)))) (- 0 (+ (log (- (acos a))) (- (log a)))) (- 0 (+ (log (- (acos a))) (- 0 (log a)))) (- 0 (+ (log (- (acos a))) (- (log 1) (log a)))) (- 0 (+ (log (- (acos a))) (log (/ 1 a)))) (- 0 (log (* (- (acos a)) (/ 1 a)))) (- (log 1) (+ (log (- (acos a))) (- (log a)))) (- (log 1) (+ (log (- (acos a))) (- 0 (log a)))) (- (log 1) (+ (log (- (acos a))) (- (log 1) (log a)))) (- (log 1) (+ (log (- (acos a))) (log (/ 1 a)))) (- (log 1) (log (* (- (acos a)) (/ 1 a)))) (log (/ 1 (* (- (acos a)) (/ 1 a)))) (exp (/ 1 (* (- (acos a)) (/ 1 a)))) (/ (* (* 1 1) 1) (* (* (* (- (acos a)) (- (acos a))) (- (acos a))) (/ (* (* 1 1) 1) (* (* a a) a)))) (/ (* (* 1 1) 1) (* (* (* (- (acos a)) (- (acos a))) (- (acos a))) (* (* (/ 1 a) (/ 1 a)) (/ 1 a)))) (/ (* (* 1 1) 1) (* (* (* (- (acos a)) (/ 1 a)) (* (- (acos a)) (/ 1 a))) (* (- (acos a)) (/ 1 a)))) (* (cbrt (/ 1 (* (- (acos a)) (/ 1 a)))) (cbrt (/ 1 (* (- (acos a)) (/ 1 a))))) (cbrt (/ 1 (* (- (acos a)) (/ 1 a)))) (* (* (/ 1 (* (- (acos a)) (/ 1 a))) (/ 1 (* (- (acos a)) (/ 1 a)))) (/ 1 (* (- (acos a)) (/ 1 a)))) (sqrt (/ 1 (* (- (acos a)) (/ 1 a)))) (sqrt (/ 1 (* (- (acos a)) (/ 1 a)))) (- 1) (- (* (- (acos a)) (/ 1 a))) (/ (* (cbrt 1) (cbrt 1)) (- (acos a))) (/ (cbrt 1) (/ 1 a)) (/ (sqrt 1) (- (acos a))) (/ (sqrt 1) (/ 1 a)) (/ 1 (- (acos a))) (/ 1 (/ 1 a)) (/ 1 (* (- (acos a)) (/ 1 a))) (/ (* (- (acos a)) (/ 1 a)) 1) (/ 1 (- (acos a))) (/ (* (- (acos a)) (/ 1 a)) (cbrt 1)) (/ (* (- (acos a)) (/ 1 a)) (sqrt 1)) (/ (* (- (acos a)) (/ 1 a)) 1) (/ 1 (- (acos a))) (/ 1 (* (- (acos a)) 1)) (* -1 (/ (acos a) a)) (* -1 (/ (acos a) a)) (* -1 (/ (acos a) a)) (* -1 (/ a (acos a))) (* -1 (/ a (acos a))) (* -1 (/ a (acos a))) 0.884 * [simplify]: Sending expressions to egg_math: (expm1 (* (- (acos h0)) (/ 1 h0))) (log1p (* (- (acos h0)) (/ 1 h0))) (* (- (acos h0)) (/ 1 h0)) (+ (log (- (acos h0))) (- (log h0))) (+ (log (- (acos h0))) (- 0 (log h0))) (+ (log (- (acos h0))) (- (log 1) (log h0))) (+ (log (- (acos h0))) (log (/ 1 h0))) (log (* (- (acos h0)) (/ 1 h0))) (exp (* (- (acos h0)) (/ 1 h0))) (* (* (* (- (acos h0)) (- (acos h0))) (- (acos h0))) (/ (* (* 1 1) 1) (* (* h0 h0) h0))) (* (* (* (- (acos h0)) (- (acos h0))) (- (acos h0))) (* (* (/ 1 h0) (/ 1 h0)) (/ 1 h0))) (* (cbrt (* (- (acos h0)) (/ 1 h0))) (cbrt (* (- (acos h0)) (/ 1 h0)))) (cbrt (* (- (acos h0)) (/ 1 h0))) (* (* (* (- (acos h0)) (/ 1 h0)) (* (- (acos h0)) (/ 1 h0))) (* (- (acos h0)) (/ 1 h0))) (sqrt (* (- (acos h0)) (/ 1 h0))) (sqrt (* (- (acos h0)) (/ 1 h0))) (* (sqrt (- (acos h0))) (sqrt (/ 1 h0))) (* (sqrt (- (acos h0))) (sqrt (/ 1 h0))) (* (sqrt (- (acos h0))) (/ (sqrt 1) (sqrt h0))) (* (sqrt (- (acos h0))) (/ (sqrt 1) (sqrt h0))) (* (sqrt (- (acos h0))) (/ 1 (sqrt h0))) (* (sqrt (- (acos h0))) (/ 1 (sqrt h0))) (* (acos h0) (/ 1 h0)) (* (- (acos h0)) (* (cbrt (/ 1 h0)) (cbrt (/ 1 h0)))) (* (- (acos h0)) (sqrt (/ 1 h0))) (* (- (acos h0)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt h0) (cbrt h0)))) (* (- (acos h0)) (/ (* (cbrt 1) (cbrt 1)) (sqrt h0))) (* (- (acos h0)) (/ (* (cbrt 1) (cbrt 1)) 1)) (* (- (acos h0)) (/ (sqrt 1) (* (cbrt h0) (cbrt h0)))) (* (- (acos h0)) (/ (sqrt 1) (sqrt h0))) (* (- (acos h0)) (/ (sqrt 1) 1)) (* (- (acos h0)) (/ 1 (* (cbrt h0) (cbrt h0)))) (* (- (acos h0)) (/ 1 (sqrt h0))) (* (- (acos h0)) (/ 1 1)) (* (- (acos h0)) 1) (* (- (acos h0)) 1) (* (cbrt (- (acos h0))) (/ 1 h0)) (* (sqrt (- (acos h0))) (/ 1 h0)) (* (- (acos h0)) (/ 1 h0)) (* (acos h0) (/ 1 h0)) (* (cbrt (acos h0)) (/ 1 h0)) (* (sqrt (acos h0)) (/ 1 h0)) (* (acos h0) (/ 1 h0)) (* (- (cbrt (acos h0))) (/ 1 h0)) (* (- (sqrt (acos h0))) (/ 1 h0)) (* (- (acos h0)) (/ 1 h0)) (* (- (acos h0)) 1) (expm1 (/ 1 (* (- (acos h0)) (/ 1 h0)))) (log1p (/ 1 (* (- (acos h0)) (/ 1 h0)))) (- 1) (- 1) (- (+ (log (- (acos h0))) (- (log h0)))) (- (+ (log (- (acos h0))) (- 0 (log h0)))) (- (+ (log (- (acos h0))) (- (log 1) (log h0)))) (- (+ (log (- (acos h0))) (log (/ 1 h0)))) (- (log (* (- (acos h0)) (/ 1 h0)))) (- 0 (+ (log (- (acos h0))) (- (log h0)))) (- 0 (+ (log (- (acos h0))) (- 0 (log h0)))) (- 0 (+ (log (- (acos h0))) (- (log 1) (log h0)))) (- 0 (+ (log (- (acos h0))) (log (/ 1 h0)))) (- 0 (log (* (- (acos h0)) (/ 1 h0)))) (- (log 1) (+ (log (- (acos h0))) (- (log h0)))) (- (log 1) (+ (log (- (acos h0))) (- 0 (log h0)))) (- (log 1) (+ (log (- (acos h0))) (- (log 1) (log h0)))) (- (log 1) (+ (log (- (acos h0))) (log (/ 1 h0)))) (- (log 1) (log (* (- (acos h0)) (/ 1 h0)))) (log (/ 1 (* (- (acos h0)) (/ 1 h0)))) (exp (/ 1 (* (- (acos h0)) (/ 1 h0)))) (/ (* (* 1 1) 1) (* (* (* (- (acos h0)) (- (acos h0))) (- (acos h0))) (/ (* (* 1 1) 1) (* (* h0 h0) h0)))) (/ (* (* 1 1) 1) (* (* (* (- (acos h0)) (- (acos h0))) (- (acos h0))) (* (* (/ 1 h0) (/ 1 h0)) (/ 1 h0)))) (/ (* (* 1 1) 1) (* (* (* (- (acos h0)) (/ 1 h0)) (* (- (acos h0)) (/ 1 h0))) (* (- (acos h0)) (/ 1 h0)))) (* (cbrt (/ 1 (* (- (acos h0)) (/ 1 h0)))) (cbrt (/ 1 (* (- (acos h0)) (/ 1 h0))))) (cbrt (/ 1 (* (- (acos h0)) (/ 1 h0)))) (* (* (/ 1 (* (- (acos h0)) (/ 1 h0))) (/ 1 (* (- (acos h0)) (/ 1 h0)))) (/ 1 (* (- (acos h0)) (/ 1 h0)))) (sqrt (/ 1 (* (- (acos h0)) (/ 1 h0)))) (sqrt (/ 1 (* (- (acos h0)) (/ 1 h0)))) (- 1) (- (* (- (acos h0)) (/ 1 h0))) (/ (* (cbrt 1) (cbrt 1)) (- (acos h0))) (/ (cbrt 1) (/ 1 h0)) (/ (sqrt 1) (- (acos h0))) (/ (sqrt 1) (/ 1 h0)) (/ 1 (- (acos h0))) (/ 1 (/ 1 h0)) (/ 1 (* (- (acos h0)) (/ 1 h0))) (/ (* (- (acos h0)) (/ 1 h0)) 1) (/ 1 (- (acos h0))) (/ (* (- (acos h0)) (/ 1 h0)) (cbrt 1)) (/ (* (- (acos h0)) (/ 1 h0)) (sqrt 1)) (/ (* (- (acos h0)) (/ 1 h0)) 1) (/ 1 (- (acos h0))) (/ 1 (* (- (acos h0)) 1)) (* -1 (/ (acos h0) h0)) (* -1 (/ (acos h0) h0)) (* -1 (/ (acos h0) h0)) (* -1 (/ h0 (acos h0))) (* -1 (/ h0 (acos h0))) (* -1 (/ h0 (acos h0))) 0.889 * * [simplify]: iteration 0 : 355 enodes (cost 529 ) 0.897 * * [simplify]: iteration 1 : 1644 enodes (cost 425 ) 0.923 * * [simplify]: iteration 2 : 5001 enodes (cost 401 ) 0.925 * * * [progress]: adding candidates to table 1.053 * * [progress]: iteration 4 / 4 1.053 * * * [progress]: picking best candidate 1.076 * * * * [pick]: Picked # 1.076 * * * [progress]: localizing error 1.085 * * * [progress]: generating rewritten candidates 1.085 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2) 1.090 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 2) 1.094 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 1) 1.098 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1) 1.177 * * * [progress]: generating series expansions 1.177 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2) 1.177 * [backup-simplify]: Simplify (cbrt (/ (- (acos a)) a)) into (* (cbrt -1) (pow (/ (acos a) a) 1/3)) 1.177 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ (acos a) a) 1/3)) in (a) around 0 1.177 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ (acos a) a) 1/3)) in a 1.177 * [taylor]: Taking taylor expansion of (cbrt -1) in a 1.177 * [taylor]: Taking taylor expansion of -1 in a 1.177 * [backup-simplify]: Simplify -1 into -1 1.178 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 1.179 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1.179 * [taylor]: Taking taylor expansion of (pow (/ (acos a) a) 1/3) in a 1.179 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (acos a) a)))) in a 1.179 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (acos a) a))) in a 1.179 * [taylor]: Taking taylor expansion of 1/3 in a 1.179 * [backup-simplify]: Simplify 1/3 into 1/3 1.179 * [taylor]: Taking taylor expansion of (log (/ (acos a) a)) in a 1.179 * [taylor]: Taking taylor expansion of (/ (acos a) a) in a 1.179 * [taylor]: Taking taylor expansion of (acos a) in a 1.179 * [backup-simplify]: Simplify (acos a) into (acos a) 1.179 * [taylor]: Taking taylor expansion of a in a 1.179 * [backup-simplify]: Simplify 0 into 0 1.179 * [backup-simplify]: Simplify 1 into 1 1.179 * [backup-simplify]: Simplify (/ (acos a) 1) into (acos a) 1.179 * [backup-simplify]: Simplify (log (acos a)) into (log (acos a)) 1.180 * [backup-simplify]: Simplify (+ (* (- 1) (log a)) (log (acos a))) into (- (log (acos a)) (log a)) 1.180 * [backup-simplify]: Simplify (* 1/3 (- (log (acos a)) (log a))) into (* 1/3 (- (log (acos a)) (log a))) 1.180 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (acos a)) (log a)))) into (exp (* 1/3 (- (log (acos a)) (log a)))) 1.180 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ (acos a) a) 1/3)) in a 1.180 * [taylor]: Taking taylor expansion of (cbrt -1) in a 1.180 * [taylor]: Taking taylor expansion of -1 in a 1.180 * [backup-simplify]: Simplify -1 into -1 1.180 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 1.181 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1.181 * [taylor]: Taking taylor expansion of (pow (/ (acos a) a) 1/3) in a 1.181 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (acos a) a)))) in a 1.181 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (acos a) a))) in a 1.181 * [taylor]: Taking taylor expansion of 1/3 in a 1.181 * [backup-simplify]: Simplify 1/3 into 1/3 1.181 * [taylor]: Taking taylor expansion of (log (/ (acos a) a)) in a 1.181 * [taylor]: Taking taylor expansion of (/ (acos a) a) in a 1.181 * [taylor]: Taking taylor expansion of (acos a) in a 1.181 * [backup-simplify]: Simplify (acos a) into (acos a) 1.181 * [taylor]: Taking taylor expansion of a in a 1.181 * [backup-simplify]: Simplify 0 into 0 1.181 * [backup-simplify]: Simplify 1 into 1 1.181 * [backup-simplify]: Simplify (/ (acos a) 1) into (acos a) 1.181 * [backup-simplify]: Simplify (log (acos a)) into (log (acos a)) 1.181 * [backup-simplify]: Simplify (+ (* (- 1) (log a)) (log (acos a))) into (- (log (acos a)) (log a)) 1.181 * [backup-simplify]: Simplify (* 1/3 (- (log (acos a)) (log a))) into (* 1/3 (- (log (acos a)) (log a))) 1.181 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (acos a)) (log a)))) into (exp (* 1/3 (- (log (acos a)) (log a)))) 1.182 * [backup-simplify]: Simplify (* (cbrt -1) (exp (* 1/3 (- (log (acos a)) (log a))))) into (* (cbrt -1) (exp (* 1/3 (- (log (acos a)) (log a))))) 1.182 * [backup-simplify]: Simplify (* (cbrt -1) (exp (* 1/3 (- (log (acos a)) (log a))))) into (* (cbrt -1) (exp (* 1/3 (- (log (acos a)) (log a))))) 1.183 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)))) into 0 1.184 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (acos a) 1)))) 1) into 0 1.184 * [backup-simplify]: Simplify (+ (* (- 1) (log a)) (log (acos a))) into (- (log (acos a)) (log a)) 1.184 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (acos a)) (log a)))) into 0 1.185 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (acos a)) (log a)))) (+ (* (/ (pow 0 1) 1)))) into 0 1.186 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (* 0 (exp (* 1/3 (- (log (acos a)) (log a)))))) into 0 1.186 * [backup-simplify]: Simplify 0 into 0 1.187 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.188 * [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 1.188 * [backup-simplify]: Simplify (+ (* (- 1) (log a)) (log (acos a))) into (- (log (acos a)) (log a)) 1.189 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (acos a)) (log a))))) into 0 1.190 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (acos a)) (log a)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 1.190 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1.191 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (* 0 (exp (* 1/3 (- (log (acos a)) (log a))))))) into 0 1.191 * [backup-simplify]: Simplify 0 into 0 1.192 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.194 * [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 1.195 * [backup-simplify]: Simplify (+ (* (- 1) (log a)) (log (acos a))) into (- (log (acos a)) (log a)) 1.196 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log (acos a)) (log a)))))) into 0 1.197 * [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 1.197 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1.198 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (* 1/3 (- (log (acos a)) (log a)))))))) into 0 1.198 * [backup-simplify]: Simplify 0 into 0 1.200 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.203 * [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 1.203 * [backup-simplify]: Simplify (+ (* (- 1) (log a)) (log (acos a))) into (- (log (acos a)) (log a)) 1.204 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log (acos a)) (log a))))))) into 0 1.206 * [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 1.213 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1.215 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (* 1/3 (- (log (acos a)) (log a))))))))) into 0 1.215 * [backup-simplify]: Simplify 0 into 0 1.217 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.222 * [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 1.222 * [backup-simplify]: Simplify (+ (* (- 1) (log a)) (log (acos a))) into (- (log (acos a)) (log a)) 1.224 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log (acos a)) (log a)))))))) into 0 1.226 * [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 1.227 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1.228 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (* 1/3 (- (log (acos a)) (log a)))))))))) into 0 1.228 * [backup-simplify]: Simplify 0 into 0 1.231 * [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 1.239 * [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 1.239 * [backup-simplify]: Simplify (+ (* (- 1) (log a)) (log (acos a))) into (- (log (acos a)) (log a)) 1.241 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log (acos a)) (log a))))))))) into 0 1.244 * [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 1.245 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1.247 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (* 1/3 (- (log (acos a)) (log a))))))))))) into 0 1.247 * [backup-simplify]: Simplify 0 into 0 1.247 * [backup-simplify]: Simplify (* (cbrt -1) (exp (* 1/3 (- (log (acos a)) (log a))))) into (* (cbrt -1) (exp (* 1/3 (- (log (acos a)) (log a))))) 1.248 * [backup-simplify]: Simplify (cbrt (/ (- (acos (/ 1 a))) (/ 1 a))) into (* (pow (* (acos (/ 1 a)) a) 1/3) (cbrt -1)) 1.248 * [approximate]: Taking taylor expansion of (* (pow (* (acos (/ 1 a)) a) 1/3) (cbrt -1)) in (a) around 0 1.248 * [taylor]: Taking taylor expansion of (* (pow (* (acos (/ 1 a)) a) 1/3) (cbrt -1)) in a 1.248 * [taylor]: Taking taylor expansion of (pow (* (acos (/ 1 a)) a) 1/3) in a 1.248 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* (acos (/ 1 a)) a)))) in a 1.248 * [taylor]: Taking taylor expansion of (* 1/3 (log (* (acos (/ 1 a)) a))) in a 1.248 * [taylor]: Taking taylor expansion of 1/3 in a 1.248 * [backup-simplify]: Simplify 1/3 into 1/3 1.248 * [taylor]: Taking taylor expansion of (log (* (acos (/ 1 a)) a)) in a 1.248 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 1.248 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 1.248 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1.248 * [taylor]: Taking taylor expansion of a in a 1.248 * [backup-simplify]: Simplify 0 into 0 1.248 * [backup-simplify]: Simplify 1 into 1 1.248 * [backup-simplify]: Simplify (* (acos (/ 1 a)) 0) into 0 1.248 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 1) (* 0 0)) into (acos (/ 1 a)) 1.248 * [backup-simplify]: Simplify (log (acos (/ 1 a))) into (log (acos (/ 1 a))) 1.249 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ 1 a)))) into (+ (log a) (log (acos (/ 1 a)))) 1.249 * [backup-simplify]: Simplify (* 1/3 (+ (log a) (log (acos (/ 1 a))))) into (* 1/3 (+ (log a) (log (acos (/ 1 a))))) 1.249 * [backup-simplify]: Simplify (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) into (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) 1.249 * [taylor]: Taking taylor expansion of (cbrt -1) in a 1.249 * [taylor]: Taking taylor expansion of -1 in a 1.249 * [backup-simplify]: Simplify -1 into -1 1.249 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 1.250 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1.250 * [taylor]: Taking taylor expansion of (* (pow (* (acos (/ 1 a)) a) 1/3) (cbrt -1)) in a 1.250 * [taylor]: Taking taylor expansion of (pow (* (acos (/ 1 a)) a) 1/3) in a 1.250 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* (acos (/ 1 a)) a)))) in a 1.250 * [taylor]: Taking taylor expansion of (* 1/3 (log (* (acos (/ 1 a)) a))) in a 1.250 * [taylor]: Taking taylor expansion of 1/3 in a 1.250 * [backup-simplify]: Simplify 1/3 into 1/3 1.250 * [taylor]: Taking taylor expansion of (log (* (acos (/ 1 a)) a)) in a 1.250 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 1.250 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 1.250 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1.250 * [taylor]: Taking taylor expansion of a in a 1.250 * [backup-simplify]: Simplify 0 into 0 1.250 * [backup-simplify]: Simplify 1 into 1 1.250 * [backup-simplify]: Simplify (* (acos (/ 1 a)) 0) into 0 1.250 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 1) (* 0 0)) into (acos (/ 1 a)) 1.250 * [backup-simplify]: Simplify (log (acos (/ 1 a))) into (log (acos (/ 1 a))) 1.251 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ 1 a)))) into (+ (log a) (log (acos (/ 1 a)))) 1.251 * [backup-simplify]: Simplify (* 1/3 (+ (log a) (log (acos (/ 1 a))))) into (* 1/3 (+ (log a) (log (acos (/ 1 a))))) 1.251 * [backup-simplify]: Simplify (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) into (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) 1.251 * [taylor]: Taking taylor expansion of (cbrt -1) in a 1.251 * [taylor]: Taking taylor expansion of -1 in a 1.251 * [backup-simplify]: Simplify -1 into -1 1.251 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 1.252 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1.252 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) (cbrt -1)) into (* (cbrt -1) (exp (* 1/3 (+ (log a) (log (acos (/ 1 a))))))) 1.253 * [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))))))) 1.253 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 1) (* 0 0))) into 0 1.254 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (acos (/ 1 a)) 1)))) 1) into 0 1.254 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ 1 a)))) into (+ (log a) (log (acos (/ 1 a)))) 1.255 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (+ (log a) (log (acos (/ 1 a)))))) into 0 1.255 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) (+ (* (/ (pow 0 1) 1)))) into 0 1.256 * [backup-simplify]: Simplify (+ (* (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) 0) (* 0 (cbrt -1))) into 0 1.256 * [backup-simplify]: Simplify 0 into 0 1.256 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1.257 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1.258 * [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 1.259 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ 1 a)))) into (+ (log a) (log (acos (/ 1 a)))) 1.259 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (+ (log a) (log (acos (/ 1 a))))))) into 0 1.260 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 1.261 * [backup-simplify]: Simplify (+ (* (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) 0) (+ (* 0 0) (* 0 (cbrt -1)))) into 0 1.261 * [backup-simplify]: Simplify 0 into 0 1.262 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1.262 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 1.264 * [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 1.265 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ 1 a)))) into (+ (log a) (log (acos (/ 1 a)))) 1.265 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (log a) (log (acos (/ 1 a)))))))) into 0 1.266 * [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 1.267 * [backup-simplify]: Simplify (+ (* (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cbrt -1))))) into 0 1.267 * [backup-simplify]: Simplify 0 into 0 1.268 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1.269 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 1.272 * [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 1.273 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ 1 a)))) into (+ (log a) (log (acos (/ 1 a)))) 1.274 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (log a) (log (acos (/ 1 a))))))))) into 0 1.275 * [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 1.276 * [backup-simplify]: Simplify (+ (* (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cbrt -1)))))) into 0 1.276 * [backup-simplify]: Simplify 0 into 0 1.277 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1.278 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 1.283 * [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 1.283 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ 1 a)))) into (+ (log a) (log (acos (/ 1 a)))) 1.285 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (log a) (log (acos (/ 1 a)))))))))) into 0 1.287 * [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 1.288 * [backup-simplify]: Simplify (+ (* (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cbrt -1))))))) into 0 1.288 * [backup-simplify]: Simplify 0 into 0 1.289 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1.290 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 1.298 * [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 1.299 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ 1 a)))) into (+ (log a) (log (acos (/ 1 a)))) 1.300 * [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 1.303 * [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 1.304 * [backup-simplify]: Simplify (+ (* (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cbrt -1)))))))) into 0 1.305 * [backup-simplify]: Simplify 0 into 0 1.305 * [backup-simplify]: Simplify (* (cbrt -1) (exp (* 1/3 (+ (log (/ 1 a)) (log (acos (/ 1 (/ 1 a)))))))) into (* (cbrt -1) (exp (* 1/3 (+ (log (/ 1 a)) (log (acos a)))))) 1.305 * [backup-simplify]: Simplify (cbrt (/ (- (acos (/ 1 (- a)))) (/ 1 (- a)))) into (pow (* a (acos (/ -1 a))) 1/3) 1.305 * [approximate]: Taking taylor expansion of (pow (* a (acos (/ -1 a))) 1/3) in (a) around 0 1.305 * [taylor]: Taking taylor expansion of (pow (* a (acos (/ -1 a))) 1/3) in a 1.305 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* a (acos (/ -1 a)))))) in a 1.305 * [taylor]: Taking taylor expansion of (* 1/3 (log (* a (acos (/ -1 a))))) in a 1.305 * [taylor]: Taking taylor expansion of 1/3 in a 1.305 * [backup-simplify]: Simplify 1/3 into 1/3 1.305 * [taylor]: Taking taylor expansion of (log (* a (acos (/ -1 a)))) in a 1.305 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1.305 * [taylor]: Taking taylor expansion of a in a 1.305 * [backup-simplify]: Simplify 0 into 0 1.305 * [backup-simplify]: Simplify 1 into 1 1.305 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 1.306 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1.306 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0 1.306 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1.306 * [backup-simplify]: Simplify (log (acos (/ -1 a))) into (log (acos (/ -1 a))) 1.306 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ -1 a)))) into (+ (log a) (log (acos (/ -1 a)))) 1.306 * [backup-simplify]: Simplify (* 1/3 (+ (log a) (log (acos (/ -1 a))))) into (* 1/3 (+ (log a) (log (acos (/ -1 a))))) 1.307 * [backup-simplify]: Simplify (exp (* 1/3 (+ (log a) (log (acos (/ -1 a)))))) into (exp (* 1/3 (+ (log a) (log (acos (/ -1 a)))))) 1.307 * [taylor]: Taking taylor expansion of (pow (* a (acos (/ -1 a))) 1/3) in a 1.307 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* a (acos (/ -1 a)))))) in a 1.307 * [taylor]: Taking taylor expansion of (* 1/3 (log (* a (acos (/ -1 a))))) in a 1.307 * [taylor]: Taking taylor expansion of 1/3 in a 1.307 * [backup-simplify]: Simplify 1/3 into 1/3 1.307 * [taylor]: Taking taylor expansion of (log (* a (acos (/ -1 a)))) in a 1.307 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1.307 * [taylor]: Taking taylor expansion of a in a 1.307 * [backup-simplify]: Simplify 0 into 0 1.307 * [backup-simplify]: Simplify 1 into 1 1.307 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 1.307 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1.307 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0 1.307 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1.307 * [backup-simplify]: Simplify (log (acos (/ -1 a))) into (log (acos (/ -1 a))) 1.308 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ -1 a)))) into (+ (log a) (log (acos (/ -1 a)))) 1.308 * [backup-simplify]: Simplify (* 1/3 (+ (log a) (log (acos (/ -1 a))))) into (* 1/3 (+ (log a) (log (acos (/ -1 a))))) 1.308 * [backup-simplify]: Simplify (exp (* 1/3 (+ (log a) (log (acos (/ -1 a)))))) into (exp (* 1/3 (+ (log a) (log (acos (/ -1 a)))))) 1.308 * [backup-simplify]: Simplify (exp (* 1/3 (+ (log a) (log (acos (/ -1 a)))))) into (exp (* 1/3 (+ (log a) (log (acos (/ -1 a)))))) 1.309 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1.309 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (acos (/ -1 a)) 1)))) 1) into 0 1.310 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ -1 a)))) into (+ (log a) (log (acos (/ -1 a)))) 1.310 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (+ (log a) (log (acos (/ -1 a)))))) into 0 1.311 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (log a) (log (acos (/ -1 a)))))) (+ (* (/ (pow 0 1) 1)))) into 0 1.311 * [backup-simplify]: Simplify 0 into 0 1.318 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1.320 * [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 1.320 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ -1 a)))) into (+ (log a) (log (acos (/ -1 a)))) 1.321 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (+ (log a) (log (acos (/ -1 a))))))) into 0 1.322 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (log a) (log (acos (/ -1 a)))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 1.322 * [backup-simplify]: Simplify 0 into 0 1.323 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1.325 * [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 1.325 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ -1 a)))) into (+ (log a) (log (acos (/ -1 a)))) 1.326 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (log a) (log (acos (/ -1 a)))))))) into 0 1.327 * [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 1.327 * [backup-simplify]: Simplify 0 into 0 1.328 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1.332 * [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 1.332 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ -1 a)))) into (+ (log a) (log (acos (/ -1 a)))) 1.333 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (log a) (log (acos (/ -1 a))))))))) into 0 1.335 * [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 1.335 * [backup-simplify]: Simplify 0 into 0 1.336 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1.341 * [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 1.342 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ -1 a)))) into (+ (log a) (log (acos (/ -1 a)))) 1.343 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (log a) (log (acos (/ -1 a)))))))))) into 0 1.345 * [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 1.345 * [backup-simplify]: Simplify 0 into 0 1.348 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1.355 * [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 1.356 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ -1 a)))) into (+ (log a) (log (acos (/ -1 a)))) 1.357 * [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 1.360 * [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 1.360 * [backup-simplify]: Simplify 0 into 0 1.361 * [backup-simplify]: Simplify (exp (* 1/3 (+ (log (/ 1 (- a))) (log (acos (/ -1 (/ 1 (- a)))))))) into (exp (* 1/3 (+ (log (acos a)) (log (/ -1 a))))) 1.361 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 2) 1.361 * [backup-simplify]: Simplify (cbrt (/ (- (acos a)) a)) into (* (cbrt -1) (pow (/ (acos a) a) 1/3)) 1.361 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ (acos a) a) 1/3)) in (a) around 0 1.361 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ (acos a) a) 1/3)) in a 1.361 * [taylor]: Taking taylor expansion of (cbrt -1) in a 1.361 * [taylor]: Taking taylor expansion of -1 in a 1.361 * [backup-simplify]: Simplify -1 into -1 1.361 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 1.362 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1.362 * [taylor]: Taking taylor expansion of (pow (/ (acos a) a) 1/3) in a 1.362 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (acos a) a)))) in a 1.362 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (acos a) a))) in a 1.362 * [taylor]: Taking taylor expansion of 1/3 in a 1.362 * [backup-simplify]: Simplify 1/3 into 1/3 1.362 * [taylor]: Taking taylor expansion of (log (/ (acos a) a)) in a 1.362 * [taylor]: Taking taylor expansion of (/ (acos a) a) in a 1.362 * [taylor]: Taking taylor expansion of (acos a) in a 1.362 * [backup-simplify]: Simplify (acos a) into (acos a) 1.362 * [taylor]: Taking taylor expansion of a in a 1.362 * [backup-simplify]: Simplify 0 into 0 1.362 * [backup-simplify]: Simplify 1 into 1 1.362 * [backup-simplify]: Simplify (/ (acos a) 1) into (acos a) 1.362 * [backup-simplify]: Simplify (log (acos a)) into (log (acos a)) 1.363 * [backup-simplify]: Simplify (+ (* (- 1) (log a)) (log (acos a))) into (- (log (acos a)) (log a)) 1.363 * [backup-simplify]: Simplify (* 1/3 (- (log (acos a)) (log a))) into (* 1/3 (- (log (acos a)) (log a))) 1.363 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (acos a)) (log a)))) into (exp (* 1/3 (- (log (acos a)) (log a)))) 1.363 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ (acos a) a) 1/3)) in a 1.363 * [taylor]: Taking taylor expansion of (cbrt -1) in a 1.363 * [taylor]: Taking taylor expansion of -1 in a 1.363 * [backup-simplify]: Simplify -1 into -1 1.363 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 1.364 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1.364 * [taylor]: Taking taylor expansion of (pow (/ (acos a) a) 1/3) in a 1.364 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (acos a) a)))) in a 1.364 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (acos a) a))) in a 1.364 * [taylor]: Taking taylor expansion of 1/3 in a 1.364 * [backup-simplify]: Simplify 1/3 into 1/3 1.364 * [taylor]: Taking taylor expansion of (log (/ (acos a) a)) in a 1.364 * [taylor]: Taking taylor expansion of (/ (acos a) a) in a 1.364 * [taylor]: Taking taylor expansion of (acos a) in a 1.364 * [backup-simplify]: Simplify (acos a) into (acos a) 1.364 * [taylor]: Taking taylor expansion of a in a 1.364 * [backup-simplify]: Simplify 0 into 0 1.364 * [backup-simplify]: Simplify 1 into 1 1.364 * [backup-simplify]: Simplify (/ (acos a) 1) into (acos a) 1.364 * [backup-simplify]: Simplify (log (acos a)) into (log (acos a)) 1.364 * [backup-simplify]: Simplify (+ (* (- 1) (log a)) (log (acos a))) into (- (log (acos a)) (log a)) 1.365 * [backup-simplify]: Simplify (* 1/3 (- (log (acos a)) (log a))) into (* 1/3 (- (log (acos a)) (log a))) 1.365 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (acos a)) (log a)))) into (exp (* 1/3 (- (log (acos a)) (log a)))) 1.365 * [backup-simplify]: Simplify (* (cbrt -1) (exp (* 1/3 (- (log (acos a)) (log a))))) into (* (cbrt -1) (exp (* 1/3 (- (log (acos a)) (log a))))) 1.366 * [backup-simplify]: Simplify (* (cbrt -1) (exp (* 1/3 (- (log (acos a)) (log a))))) into (* (cbrt -1) (exp (* 1/3 (- (log (acos a)) (log a))))) 1.366 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)))) into 0 1.367 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (acos a) 1)))) 1) into 0 1.367 * [backup-simplify]: Simplify (+ (* (- 1) (log a)) (log (acos a))) into (- (log (acos a)) (log a)) 1.368 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (acos a)) (log a)))) into 0 1.368 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (acos a)) (log a)))) (+ (* (/ (pow 0 1) 1)))) into 0 1.369 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (* 0 (exp (* 1/3 (- (log (acos a)) (log a)))))) into 0 1.369 * [backup-simplify]: Simplify 0 into 0 1.370 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.371 * [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 1.371 * [backup-simplify]: Simplify (+ (* (- 1) (log a)) (log (acos a))) into (- (log (acos a)) (log a)) 1.372 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (acos a)) (log a))))) into 0 1.372 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (acos a)) (log a)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 1.373 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1.374 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (* 0 (exp (* 1/3 (- (log (acos a)) (log a))))))) into 0 1.374 * [backup-simplify]: Simplify 0 into 0 1.375 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.377 * [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 1.378 * [backup-simplify]: Simplify (+ (* (- 1) (log a)) (log (acos a))) into (- (log (acos a)) (log a)) 1.379 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log (acos a)) (log a)))))) into 0 1.380 * [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 1.380 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1.381 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (* 1/3 (- (log (acos a)) (log a)))))))) into 0 1.381 * [backup-simplify]: Simplify 0 into 0 1.383 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.386 * [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 1.386 * [backup-simplify]: Simplify (+ (* (- 1) (log a)) (log (acos a))) into (- (log (acos a)) (log a)) 1.387 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log (acos a)) (log a))))))) into 0 1.389 * [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 1.390 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1.391 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (* 1/3 (- (log (acos a)) (log a))))))))) into 0 1.391 * [backup-simplify]: Simplify 0 into 0 1.393 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.398 * [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 1.399 * [backup-simplify]: Simplify (+ (* (- 1) (log a)) (log (acos a))) into (- (log (acos a)) (log a)) 1.400 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log (acos a)) (log a)))))))) into 0 1.402 * [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 1.403 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1.404 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (* 1/3 (- (log (acos a)) (log a)))))))))) into 0 1.404 * [backup-simplify]: Simplify 0 into 0 1.407 * [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 1.414 * [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 1.415 * [backup-simplify]: Simplify (+ (* (- 1) (log a)) (log (acos a))) into (- (log (acos a)) (log a)) 1.423 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log (acos a)) (log a))))))))) into 0 1.426 * [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 1.427 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1.429 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (* 1/3 (- (log (acos a)) (log a))))))))))) into 0 1.429 * [backup-simplify]: Simplify 0 into 0 1.430 * [backup-simplify]: Simplify (* (cbrt -1) (exp (* 1/3 (- (log (acos a)) (log a))))) into (* (cbrt -1) (exp (* 1/3 (- (log (acos a)) (log a))))) 1.430 * [backup-simplify]: Simplify (cbrt (/ (- (acos (/ 1 a))) (/ 1 a))) into (* (pow (* (acos (/ 1 a)) a) 1/3) (cbrt -1)) 1.430 * [approximate]: Taking taylor expansion of (* (pow (* (acos (/ 1 a)) a) 1/3) (cbrt -1)) in (a) around 0 1.430 * [taylor]: Taking taylor expansion of (* (pow (* (acos (/ 1 a)) a) 1/3) (cbrt -1)) in a 1.430 * [taylor]: Taking taylor expansion of (pow (* (acos (/ 1 a)) a) 1/3) in a 1.430 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* (acos (/ 1 a)) a)))) in a 1.430 * [taylor]: Taking taylor expansion of (* 1/3 (log (* (acos (/ 1 a)) a))) in a 1.430 * [taylor]: Taking taylor expansion of 1/3 in a 1.430 * [backup-simplify]: Simplify 1/3 into 1/3 1.430 * [taylor]: Taking taylor expansion of (log (* (acos (/ 1 a)) a)) in a 1.430 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 1.430 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 1.430 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1.430 * [taylor]: Taking taylor expansion of a in a 1.430 * [backup-simplify]: Simplify 0 into 0 1.430 * [backup-simplify]: Simplify 1 into 1 1.430 * [backup-simplify]: Simplify (* (acos (/ 1 a)) 0) into 0 1.431 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 1) (* 0 0)) into (acos (/ 1 a)) 1.431 * [backup-simplify]: Simplify (log (acos (/ 1 a))) into (log (acos (/ 1 a))) 1.431 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ 1 a)))) into (+ (log a) (log (acos (/ 1 a)))) 1.431 * [backup-simplify]: Simplify (* 1/3 (+ (log a) (log (acos (/ 1 a))))) into (* 1/3 (+ (log a) (log (acos (/ 1 a))))) 1.431 * [backup-simplify]: Simplify (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) into (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) 1.431 * [taylor]: Taking taylor expansion of (cbrt -1) in a 1.431 * [taylor]: Taking taylor expansion of -1 in a 1.431 * [backup-simplify]: Simplify -1 into -1 1.432 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 1.432 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1.432 * [taylor]: Taking taylor expansion of (* (pow (* (acos (/ 1 a)) a) 1/3) (cbrt -1)) in a 1.432 * [taylor]: Taking taylor expansion of (pow (* (acos (/ 1 a)) a) 1/3) in a 1.432 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* (acos (/ 1 a)) a)))) in a 1.432 * [taylor]: Taking taylor expansion of (* 1/3 (log (* (acos (/ 1 a)) a))) in a 1.432 * [taylor]: Taking taylor expansion of 1/3 in a 1.432 * [backup-simplify]: Simplify 1/3 into 1/3 1.432 * [taylor]: Taking taylor expansion of (log (* (acos (/ 1 a)) a)) in a 1.432 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 1.432 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 1.432 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1.432 * [taylor]: Taking taylor expansion of a in a 1.432 * [backup-simplify]: Simplify 0 into 0 1.432 * [backup-simplify]: Simplify 1 into 1 1.433 * [backup-simplify]: Simplify (* (acos (/ 1 a)) 0) into 0 1.433 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 1) (* 0 0)) into (acos (/ 1 a)) 1.433 * [backup-simplify]: Simplify (log (acos (/ 1 a))) into (log (acos (/ 1 a))) 1.433 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ 1 a)))) into (+ (log a) (log (acos (/ 1 a)))) 1.433 * [backup-simplify]: Simplify (* 1/3 (+ (log a) (log (acos (/ 1 a))))) into (* 1/3 (+ (log a) (log (acos (/ 1 a))))) 1.433 * [backup-simplify]: Simplify (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) into (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) 1.434 * [taylor]: Taking taylor expansion of (cbrt -1) in a 1.434 * [taylor]: Taking taylor expansion of -1 in a 1.434 * [backup-simplify]: Simplify -1 into -1 1.434 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 1.434 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1.435 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) (cbrt -1)) into (* (cbrt -1) (exp (* 1/3 (+ (log a) (log (acos (/ 1 a))))))) 1.435 * [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))))))) 1.436 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 1) (* 0 0))) into 0 1.436 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (acos (/ 1 a)) 1)))) 1) into 0 1.437 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ 1 a)))) into (+ (log a) (log (acos (/ 1 a)))) 1.437 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (+ (log a) (log (acos (/ 1 a)))))) into 0 1.438 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) (+ (* (/ (pow 0 1) 1)))) into 0 1.438 * [backup-simplify]: Simplify (+ (* (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) 0) (* 0 (cbrt -1))) into 0 1.438 * [backup-simplify]: Simplify 0 into 0 1.439 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1.440 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1.441 * [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 1.442 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ 1 a)))) into (+ (log a) (log (acos (/ 1 a)))) 1.442 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (+ (log a) (log (acos (/ 1 a))))))) into 0 1.443 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 1.444 * [backup-simplify]: Simplify (+ (* (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) 0) (+ (* 0 0) (* 0 (cbrt -1)))) into 0 1.444 * [backup-simplify]: Simplify 0 into 0 1.445 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1.445 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 1.448 * [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 1.448 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ 1 a)))) into (+ (log a) (log (acos (/ 1 a)))) 1.449 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (log a) (log (acos (/ 1 a)))))))) into 0 1.450 * [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 1.451 * [backup-simplify]: Simplify (+ (* (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cbrt -1))))) into 0 1.451 * [backup-simplify]: Simplify 0 into 0 1.452 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1.453 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 1.456 * [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 1.457 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ 1 a)))) into (+ (log a) (log (acos (/ 1 a)))) 1.458 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (log a) (log (acos (/ 1 a))))))))) into 0 1.459 * [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 1.460 * [backup-simplify]: Simplify (+ (* (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cbrt -1)))))) into 0 1.460 * [backup-simplify]: Simplify 0 into 0 1.461 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1.462 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 1.467 * [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 1.468 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ 1 a)))) into (+ (log a) (log (acos (/ 1 a)))) 1.469 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (log a) (log (acos (/ 1 a)))))))))) into 0 1.471 * [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 1.472 * [backup-simplify]: Simplify (+ (* (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cbrt -1))))))) into 0 1.472 * [backup-simplify]: Simplify 0 into 0 1.473 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1.474 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 1.482 * [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 1.482 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ 1 a)))) into (+ (log a) (log (acos (/ 1 a)))) 1.484 * [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 1.487 * [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 1.488 * [backup-simplify]: Simplify (+ (* (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cbrt -1)))))))) into 0 1.488 * [backup-simplify]: Simplify 0 into 0 1.489 * [backup-simplify]: Simplify (* (cbrt -1) (exp (* 1/3 (+ (log (/ 1 a)) (log (acos (/ 1 (/ 1 a)))))))) into (* (cbrt -1) (exp (* 1/3 (+ (log (/ 1 a)) (log (acos a)))))) 1.489 * [backup-simplify]: Simplify (cbrt (/ (- (acos (/ 1 (- a)))) (/ 1 (- a)))) into (pow (* a (acos (/ -1 a))) 1/3) 1.489 * [approximate]: Taking taylor expansion of (pow (* a (acos (/ -1 a))) 1/3) in (a) around 0 1.489 * [taylor]: Taking taylor expansion of (pow (* a (acos (/ -1 a))) 1/3) in a 1.489 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* a (acos (/ -1 a)))))) in a 1.489 * [taylor]: Taking taylor expansion of (* 1/3 (log (* a (acos (/ -1 a))))) in a 1.489 * [taylor]: Taking taylor expansion of 1/3 in a 1.489 * [backup-simplify]: Simplify 1/3 into 1/3 1.489 * [taylor]: Taking taylor expansion of (log (* a (acos (/ -1 a)))) in a 1.489 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1.489 * [taylor]: Taking taylor expansion of a in a 1.489 * [backup-simplify]: Simplify 0 into 0 1.489 * [backup-simplify]: Simplify 1 into 1 1.489 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 1.489 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1.489 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0 1.490 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1.490 * [backup-simplify]: Simplify (log (acos (/ -1 a))) into (log (acos (/ -1 a))) 1.490 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ -1 a)))) into (+ (log a) (log (acos (/ -1 a)))) 1.490 * [backup-simplify]: Simplify (* 1/3 (+ (log a) (log (acos (/ -1 a))))) into (* 1/3 (+ (log a) (log (acos (/ -1 a))))) 1.491 * [backup-simplify]: Simplify (exp (* 1/3 (+ (log a) (log (acos (/ -1 a)))))) into (exp (* 1/3 (+ (log a) (log (acos (/ -1 a)))))) 1.491 * [taylor]: Taking taylor expansion of (pow (* a (acos (/ -1 a))) 1/3) in a 1.491 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* a (acos (/ -1 a)))))) in a 1.491 * [taylor]: Taking taylor expansion of (* 1/3 (log (* a (acos (/ -1 a))))) in a 1.491 * [taylor]: Taking taylor expansion of 1/3 in a 1.491 * [backup-simplify]: Simplify 1/3 into 1/3 1.491 * [taylor]: Taking taylor expansion of (log (* a (acos (/ -1 a)))) in a 1.491 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1.491 * [taylor]: Taking taylor expansion of a in a 1.491 * [backup-simplify]: Simplify 0 into 0 1.491 * [backup-simplify]: Simplify 1 into 1 1.491 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 1.491 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1.491 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0 1.491 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1.491 * [backup-simplify]: Simplify (log (acos (/ -1 a))) into (log (acos (/ -1 a))) 1.492 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ -1 a)))) into (+ (log a) (log (acos (/ -1 a)))) 1.492 * [backup-simplify]: Simplify (* 1/3 (+ (log a) (log (acos (/ -1 a))))) into (* 1/3 (+ (log a) (log (acos (/ -1 a))))) 1.492 * [backup-simplify]: Simplify (exp (* 1/3 (+ (log a) (log (acos (/ -1 a)))))) into (exp (* 1/3 (+ (log a) (log (acos (/ -1 a)))))) 1.492 * [backup-simplify]: Simplify (exp (* 1/3 (+ (log a) (log (acos (/ -1 a)))))) into (exp (* 1/3 (+ (log a) (log (acos (/ -1 a)))))) 1.493 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1.493 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (acos (/ -1 a)) 1)))) 1) into 0 1.494 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ -1 a)))) into (+ (log a) (log (acos (/ -1 a)))) 1.494 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (+ (log a) (log (acos (/ -1 a)))))) into 0 1.495 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (log a) (log (acos (/ -1 a)))))) (+ (* (/ (pow 0 1) 1)))) into 0 1.495 * [backup-simplify]: Simplify 0 into 0 1.495 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1.497 * [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 1.497 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ -1 a)))) into (+ (log a) (log (acos (/ -1 a)))) 1.498 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (+ (log a) (log (acos (/ -1 a))))))) into 0 1.499 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (log a) (log (acos (/ -1 a)))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 1.499 * [backup-simplify]: Simplify 0 into 0 1.500 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1.502 * [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 1.502 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ -1 a)))) into (+ (log a) (log (acos (/ -1 a)))) 1.503 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (log a) (log (acos (/ -1 a)))))))) into 0 1.504 * [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 1.504 * [backup-simplify]: Simplify 0 into 0 1.506 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1.509 * [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 1.509 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ -1 a)))) into (+ (log a) (log (acos (/ -1 a)))) 1.510 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (log a) (log (acos (/ -1 a))))))))) into 0 1.512 * [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 1.512 * [backup-simplify]: Simplify 0 into 0 1.514 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1.519 * [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 1.519 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ -1 a)))) into (+ (log a) (log (acos (/ -1 a)))) 1.520 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (log a) (log (acos (/ -1 a)))))))))) into 0 1.529 * [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 1.529 * [backup-simplify]: Simplify 0 into 0 1.531 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1.539 * [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 1.540 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ -1 a)))) into (+ (log a) (log (acos (/ -1 a)))) 1.541 * [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 1.545 * [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 1.545 * [backup-simplify]: Simplify 0 into 0 1.545 * [backup-simplify]: Simplify (exp (* 1/3 (+ (log (/ 1 (- a))) (log (acos (/ -1 (/ 1 (- a)))))))) into (exp (* 1/3 (+ (log (acos a)) (log (/ -1 a))))) 1.545 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 1) 1.545 * [backup-simplify]: Simplify (cbrt (/ (- (acos a)) a)) into (* (cbrt -1) (pow (/ (acos a) a) 1/3)) 1.545 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ (acos a) a) 1/3)) in (a) around 0 1.545 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ (acos a) a) 1/3)) in a 1.545 * [taylor]: Taking taylor expansion of (cbrt -1) in a 1.545 * [taylor]: Taking taylor expansion of -1 in a 1.545 * [backup-simplify]: Simplify -1 into -1 1.546 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 1.546 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1.546 * [taylor]: Taking taylor expansion of (pow (/ (acos a) a) 1/3) in a 1.546 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (acos a) a)))) in a 1.546 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (acos a) a))) in a 1.546 * [taylor]: Taking taylor expansion of 1/3 in a 1.546 * [backup-simplify]: Simplify 1/3 into 1/3 1.546 * [taylor]: Taking taylor expansion of (log (/ (acos a) a)) in a 1.546 * [taylor]: Taking taylor expansion of (/ (acos a) a) in a 1.546 * [taylor]: Taking taylor expansion of (acos a) in a 1.546 * [backup-simplify]: Simplify (acos a) into (acos a) 1.547 * [taylor]: Taking taylor expansion of a in a 1.547 * [backup-simplify]: Simplify 0 into 0 1.547 * [backup-simplify]: Simplify 1 into 1 1.547 * [backup-simplify]: Simplify (/ (acos a) 1) into (acos a) 1.547 * [backup-simplify]: Simplify (log (acos a)) into (log (acos a)) 1.547 * [backup-simplify]: Simplify (+ (* (- 1) (log a)) (log (acos a))) into (- (log (acos a)) (log a)) 1.547 * [backup-simplify]: Simplify (* 1/3 (- (log (acos a)) (log a))) into (* 1/3 (- (log (acos a)) (log a))) 1.547 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (acos a)) (log a)))) into (exp (* 1/3 (- (log (acos a)) (log a)))) 1.547 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ (acos a) a) 1/3)) in a 1.547 * [taylor]: Taking taylor expansion of (cbrt -1) in a 1.547 * [taylor]: Taking taylor expansion of -1 in a 1.547 * [backup-simplify]: Simplify -1 into -1 1.548 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 1.548 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1.548 * [taylor]: Taking taylor expansion of (pow (/ (acos a) a) 1/3) in a 1.548 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (acos a) a)))) in a 1.548 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (acos a) a))) in a 1.548 * [taylor]: Taking taylor expansion of 1/3 in a 1.548 * [backup-simplify]: Simplify 1/3 into 1/3 1.548 * [taylor]: Taking taylor expansion of (log (/ (acos a) a)) in a 1.548 * [taylor]: Taking taylor expansion of (/ (acos a) a) in a 1.548 * [taylor]: Taking taylor expansion of (acos a) in a 1.548 * [backup-simplify]: Simplify (acos a) into (acos a) 1.548 * [taylor]: Taking taylor expansion of a in a 1.548 * [backup-simplify]: Simplify 0 into 0 1.548 * [backup-simplify]: Simplify 1 into 1 1.548 * [backup-simplify]: Simplify (/ (acos a) 1) into (acos a) 1.549 * [backup-simplify]: Simplify (log (acos a)) into (log (acos a)) 1.549 * [backup-simplify]: Simplify (+ (* (- 1) (log a)) (log (acos a))) into (- (log (acos a)) (log a)) 1.549 * [backup-simplify]: Simplify (* 1/3 (- (log (acos a)) (log a))) into (* 1/3 (- (log (acos a)) (log a))) 1.549 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (acos a)) (log a)))) into (exp (* 1/3 (- (log (acos a)) (log a)))) 1.550 * [backup-simplify]: Simplify (* (cbrt -1) (exp (* 1/3 (- (log (acos a)) (log a))))) into (* (cbrt -1) (exp (* 1/3 (- (log (acos a)) (log a))))) 1.550 * [backup-simplify]: Simplify (* (cbrt -1) (exp (* 1/3 (- (log (acos a)) (log a))))) into (* (cbrt -1) (exp (* 1/3 (- (log (acos a)) (log a))))) 1.551 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)))) into 0 1.551 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (acos a) 1)))) 1) into 0 1.552 * [backup-simplify]: Simplify (+ (* (- 1) (log a)) (log (acos a))) into (- (log (acos a)) (log a)) 1.552 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (acos a)) (log a)))) into 0 1.553 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (acos a)) (log a)))) (+ (* (/ (pow 0 1) 1)))) into 0 1.553 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (* 0 (exp (* 1/3 (- (log (acos a)) (log a)))))) into 0 1.553 * [backup-simplify]: Simplify 0 into 0 1.554 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.555 * [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 1.556 * [backup-simplify]: Simplify (+ (* (- 1) (log a)) (log (acos a))) into (- (log (acos a)) (log a)) 1.556 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (acos a)) (log a))))) into 0 1.557 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (acos a)) (log a)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 1.558 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1.559 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (* 0 (exp (* 1/3 (- (log (acos a)) (log a))))))) into 0 1.559 * [backup-simplify]: Simplify 0 into 0 1.560 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.562 * [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 1.562 * [backup-simplify]: Simplify (+ (* (- 1) (log a)) (log (acos a))) into (- (log (acos a)) (log a)) 1.563 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log (acos a)) (log a)))))) into 0 1.564 * [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 1.565 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1.566 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (* 1/3 (- (log (acos a)) (log a)))))))) into 0 1.566 * [backup-simplify]: Simplify 0 into 0 1.568 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.571 * [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 1.571 * [backup-simplify]: Simplify (+ (* (- 1) (log a)) (log (acos a))) into (- (log (acos a)) (log a)) 1.572 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log (acos a)) (log a))))))) into 0 1.574 * [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 1.575 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1.576 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (* 1/3 (- (log (acos a)) (log a))))))))) into 0 1.576 * [backup-simplify]: Simplify 0 into 0 1.578 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.583 * [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 1.583 * [backup-simplify]: Simplify (+ (* (- 1) (log a)) (log (acos a))) into (- (log (acos a)) (log a)) 1.585 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log (acos a)) (log a)))))))) into 0 1.587 * [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 1.588 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1.589 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (* 1/3 (- (log (acos a)) (log a)))))))))) into 0 1.589 * [backup-simplify]: Simplify 0 into 0 1.591 * [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 1.599 * [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 1.599 * [backup-simplify]: Simplify (+ (* (- 1) (log a)) (log (acos a))) into (- (log (acos a)) (log a)) 1.601 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log (acos a)) (log a))))))))) into 0 1.604 * [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 1.605 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1.607 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (* 1/3 (- (log (acos a)) (log a))))))))))) into 0 1.607 * [backup-simplify]: Simplify 0 into 0 1.607 * [backup-simplify]: Simplify (* (cbrt -1) (exp (* 1/3 (- (log (acos a)) (log a))))) into (* (cbrt -1) (exp (* 1/3 (- (log (acos a)) (log a))))) 1.608 * [backup-simplify]: Simplify (cbrt (/ (- (acos (/ 1 a))) (/ 1 a))) into (* (pow (* (acos (/ 1 a)) a) 1/3) (cbrt -1)) 1.608 * [approximate]: Taking taylor expansion of (* (pow (* (acos (/ 1 a)) a) 1/3) (cbrt -1)) in (a) around 0 1.608 * [taylor]: Taking taylor expansion of (* (pow (* (acos (/ 1 a)) a) 1/3) (cbrt -1)) in a 1.608 * [taylor]: Taking taylor expansion of (pow (* (acos (/ 1 a)) a) 1/3) in a 1.608 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* (acos (/ 1 a)) a)))) in a 1.608 * [taylor]: Taking taylor expansion of (* 1/3 (log (* (acos (/ 1 a)) a))) in a 1.608 * [taylor]: Taking taylor expansion of 1/3 in a 1.608 * [backup-simplify]: Simplify 1/3 into 1/3 1.608 * [taylor]: Taking taylor expansion of (log (* (acos (/ 1 a)) a)) in a 1.608 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 1.608 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 1.608 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1.608 * [taylor]: Taking taylor expansion of a in a 1.608 * [backup-simplify]: Simplify 0 into 0 1.608 * [backup-simplify]: Simplify 1 into 1 1.608 * [backup-simplify]: Simplify (* (acos (/ 1 a)) 0) into 0 1.608 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 1) (* 0 0)) into (acos (/ 1 a)) 1.608 * [backup-simplify]: Simplify (log (acos (/ 1 a))) into (log (acos (/ 1 a))) 1.609 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ 1 a)))) into (+ (log a) (log (acos (/ 1 a)))) 1.609 * [backup-simplify]: Simplify (* 1/3 (+ (log a) (log (acos (/ 1 a))))) into (* 1/3 (+ (log a) (log (acos (/ 1 a))))) 1.609 * [backup-simplify]: Simplify (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) into (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) 1.609 * [taylor]: Taking taylor expansion of (cbrt -1) in a 1.609 * [taylor]: Taking taylor expansion of -1 in a 1.609 * [backup-simplify]: Simplify -1 into -1 1.609 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 1.610 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1.610 * [taylor]: Taking taylor expansion of (* (pow (* (acos (/ 1 a)) a) 1/3) (cbrt -1)) in a 1.610 * [taylor]: Taking taylor expansion of (pow (* (acos (/ 1 a)) a) 1/3) in a 1.610 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* (acos (/ 1 a)) a)))) in a 1.610 * [taylor]: Taking taylor expansion of (* 1/3 (log (* (acos (/ 1 a)) a))) in a 1.610 * [taylor]: Taking taylor expansion of 1/3 in a 1.610 * [backup-simplify]: Simplify 1/3 into 1/3 1.610 * [taylor]: Taking taylor expansion of (log (* (acos (/ 1 a)) a)) in a 1.610 * [taylor]: Taking taylor expansion of (* (acos (/ 1 a)) a) in a 1.610 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 1.610 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1.610 * [taylor]: Taking taylor expansion of a in a 1.610 * [backup-simplify]: Simplify 0 into 0 1.610 * [backup-simplify]: Simplify 1 into 1 1.610 * [backup-simplify]: Simplify (* (acos (/ 1 a)) 0) into 0 1.610 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 1) (* 0 0)) into (acos (/ 1 a)) 1.610 * [backup-simplify]: Simplify (log (acos (/ 1 a))) into (log (acos (/ 1 a))) 1.611 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ 1 a)))) into (+ (log a) (log (acos (/ 1 a)))) 1.611 * [backup-simplify]: Simplify (* 1/3 (+ (log a) (log (acos (/ 1 a))))) into (* 1/3 (+ (log a) (log (acos (/ 1 a))))) 1.611 * [backup-simplify]: Simplify (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) into (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) 1.611 * [taylor]: Taking taylor expansion of (cbrt -1) in a 1.611 * [taylor]: Taking taylor expansion of -1 in a 1.611 * [backup-simplify]: Simplify -1 into -1 1.611 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 1.612 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1.612 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) (cbrt -1)) into (* (cbrt -1) (exp (* 1/3 (+ (log a) (log (acos (/ 1 a))))))) 1.613 * [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))))))) 1.613 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 1) (* 0 0))) into 0 1.614 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (acos (/ 1 a)) 1)))) 1) into 0 1.614 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ 1 a)))) into (+ (log a) (log (acos (/ 1 a)))) 1.615 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (+ (log a) (log (acos (/ 1 a)))))) into 0 1.615 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) (+ (* (/ (pow 0 1) 1)))) into 0 1.616 * [backup-simplify]: Simplify (+ (* (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) 0) (* 0 (cbrt -1))) into 0 1.616 * [backup-simplify]: Simplify 0 into 0 1.617 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1.617 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1.619 * [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 1.619 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ 1 a)))) into (+ (log a) (log (acos (/ 1 a)))) 1.620 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (+ (log a) (log (acos (/ 1 a))))))) into 0 1.621 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 1.621 * [backup-simplify]: Simplify (+ (* (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) 0) (+ (* 0 0) (* 0 (cbrt -1)))) into 0 1.621 * [backup-simplify]: Simplify 0 into 0 1.622 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1.623 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 1.625 * [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 1.625 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ 1 a)))) into (+ (log a) (log (acos (/ 1 a)))) 1.626 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (log a) (log (acos (/ 1 a)))))))) into 0 1.634 * [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 1.635 * [backup-simplify]: Simplify (+ (* (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cbrt -1))))) into 0 1.635 * [backup-simplify]: Simplify 0 into 0 1.636 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1.637 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 1.641 * [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 1.641 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ 1 a)))) into (+ (log a) (log (acos (/ 1 a)))) 1.642 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (log a) (log (acos (/ 1 a))))))))) into 0 1.644 * [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 1.645 * [backup-simplify]: Simplify (+ (* (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cbrt -1)))))) into 0 1.645 * [backup-simplify]: Simplify 0 into 0 1.646 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1.646 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 1.652 * [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 1.652 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ 1 a)))) into (+ (log a) (log (acos (/ 1 a)))) 1.653 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (log a) (log (acos (/ 1 a)))))))))) into 0 1.656 * [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 1.657 * [backup-simplify]: Simplify (+ (* (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cbrt -1))))))) into 0 1.657 * [backup-simplify]: Simplify 0 into 0 1.658 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1.659 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 1.667 * [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 1.668 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ 1 a)))) into (+ (log a) (log (acos (/ 1 a)))) 1.669 * [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 1.673 * [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 1.674 * [backup-simplify]: Simplify (+ (* (exp (* 1/3 (+ (log a) (log (acos (/ 1 a)))))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cbrt -1)))))))) into 0 1.674 * [backup-simplify]: Simplify 0 into 0 1.674 * [backup-simplify]: Simplify (* (cbrt -1) (exp (* 1/3 (+ (log (/ 1 a)) (log (acos (/ 1 (/ 1 a)))))))) into (* (cbrt -1) (exp (* 1/3 (+ (log (/ 1 a)) (log (acos a)))))) 1.675 * [backup-simplify]: Simplify (cbrt (/ (- (acos (/ 1 (- a)))) (/ 1 (- a)))) into (pow (* a (acos (/ -1 a))) 1/3) 1.675 * [approximate]: Taking taylor expansion of (pow (* a (acos (/ -1 a))) 1/3) in (a) around 0 1.675 * [taylor]: Taking taylor expansion of (pow (* a (acos (/ -1 a))) 1/3) in a 1.675 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* a (acos (/ -1 a)))))) in a 1.675 * [taylor]: Taking taylor expansion of (* 1/3 (log (* a (acos (/ -1 a))))) in a 1.675 * [taylor]: Taking taylor expansion of 1/3 in a 1.675 * [backup-simplify]: Simplify 1/3 into 1/3 1.675 * [taylor]: Taking taylor expansion of (log (* a (acos (/ -1 a)))) in a 1.675 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1.675 * [taylor]: Taking taylor expansion of a in a 1.675 * [backup-simplify]: Simplify 0 into 0 1.675 * [backup-simplify]: Simplify 1 into 1 1.675 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 1.675 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1.675 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0 1.675 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1.676 * [backup-simplify]: Simplify (log (acos (/ -1 a))) into (log (acos (/ -1 a))) 1.676 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ -1 a)))) into (+ (log a) (log (acos (/ -1 a)))) 1.676 * [backup-simplify]: Simplify (* 1/3 (+ (log a) (log (acos (/ -1 a))))) into (* 1/3 (+ (log a) (log (acos (/ -1 a))))) 1.676 * [backup-simplify]: Simplify (exp (* 1/3 (+ (log a) (log (acos (/ -1 a)))))) into (exp (* 1/3 (+ (log a) (log (acos (/ -1 a)))))) 1.676 * [taylor]: Taking taylor expansion of (pow (* a (acos (/ -1 a))) 1/3) in a 1.676 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* a (acos (/ -1 a)))))) in a 1.676 * [taylor]: Taking taylor expansion of (* 1/3 (log (* a (acos (/ -1 a))))) in a 1.676 * [taylor]: Taking taylor expansion of 1/3 in a 1.676 * [backup-simplify]: Simplify 1/3 into 1/3 1.676 * [taylor]: Taking taylor expansion of (log (* a (acos (/ -1 a)))) in a 1.676 * [taylor]: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1.676 * [taylor]: Taking taylor expansion of a in a 1.676 * [backup-simplify]: Simplify 0 into 0 1.676 * [backup-simplify]: Simplify 1 into 1 1.676 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 1.676 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1.676 * [backup-simplify]: Simplify (* 0 (acos (/ -1 a))) into 0 1.677 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1.677 * [backup-simplify]: Simplify (log (acos (/ -1 a))) into (log (acos (/ -1 a))) 1.677 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ -1 a)))) into (+ (log a) (log (acos (/ -1 a)))) 1.677 * [backup-simplify]: Simplify (* 1/3 (+ (log a) (log (acos (/ -1 a))))) into (* 1/3 (+ (log a) (log (acos (/ -1 a))))) 1.677 * [backup-simplify]: Simplify (exp (* 1/3 (+ (log a) (log (acos (/ -1 a)))))) into (exp (* 1/3 (+ (log a) (log (acos (/ -1 a)))))) 1.678 * [backup-simplify]: Simplify (exp (* 1/3 (+ (log a) (log (acos (/ -1 a)))))) into (exp (* 1/3 (+ (log a) (log (acos (/ -1 a)))))) 1.678 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1.679 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (acos (/ -1 a)) 1)))) 1) into 0 1.679 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ -1 a)))) into (+ (log a) (log (acos (/ -1 a)))) 1.680 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (+ (log a) (log (acos (/ -1 a)))))) into 0 1.680 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (log a) (log (acos (/ -1 a)))))) (+ (* (/ (pow 0 1) 1)))) into 0 1.680 * [backup-simplify]: Simplify 0 into 0 1.681 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1.682 * [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 1.683 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ -1 a)))) into (+ (log a) (log (acos (/ -1 a)))) 1.683 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (+ (log a) (log (acos (/ -1 a))))))) into 0 1.684 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (log a) (log (acos (/ -1 a)))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 1.684 * [backup-simplify]: Simplify 0 into 0 1.685 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1.687 * [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 1.688 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ -1 a)))) into (+ (log a) (log (acos (/ -1 a)))) 1.689 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (log a) (log (acos (/ -1 a)))))))) into 0 1.690 * [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 1.690 * [backup-simplify]: Simplify 0 into 0 1.691 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1.694 * [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 1.695 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ -1 a)))) into (+ (log a) (log (acos (/ -1 a)))) 1.696 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (log a) (log (acos (/ -1 a))))))))) into 0 1.697 * [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 1.697 * [backup-simplify]: Simplify 0 into 0 1.699 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1.704 * [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 1.704 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ -1 a)))) into (+ (log a) (log (acos (/ -1 a)))) 1.705 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (log a) (log (acos (/ -1 a)))))))))) into 0 1.707 * [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 1.708 * [backup-simplify]: Simplify 0 into 0 1.710 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1.717 * [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 1.718 * [backup-simplify]: Simplify (+ (* (- -1) (log a)) (log (acos (/ -1 a)))) into (+ (log a) (log (acos (/ -1 a)))) 1.720 * [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 1.723 * [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 1.723 * [backup-simplify]: Simplify 0 into 0 1.723 * [backup-simplify]: Simplify (exp (* 1/3 (+ (log (/ 1 (- a))) (log (acos (/ -1 (/ 1 (- a)))))))) into (exp (* 1/3 (+ (log (acos a)) (log (/ -1 a))))) 1.723 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1) 1.723 * [backup-simplify]: Simplify (* (cbrt (/ (- (acos a)) a)) (cbrt (/ (- (acos a)) a))) into (* (pow (cbrt -1) 2) (pow (/ (pow (acos a) 2) (pow a 2)) 1/3)) 1.723 * [approximate]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ (pow (acos a) 2) (pow a 2)) 1/3)) in (a) around 0 1.724 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ (pow (acos a) 2) (pow a 2)) 1/3)) in a 1.724 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in a 1.724 * [taylor]: Taking taylor expansion of (cbrt -1) in a 1.724 * [taylor]: Taking taylor expansion of -1 in a 1.724 * [backup-simplify]: Simplify -1 into -1 1.724 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 1.725 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1.725 * [taylor]: Taking taylor expansion of (pow (/ (pow (acos a) 2) (pow a 2)) 1/3) in a 1.725 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (pow (acos a) 2) (pow a 2))))) in a 1.725 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (pow (acos a) 2) (pow a 2)))) in a 1.725 * [taylor]: Taking taylor expansion of 1/3 in a 1.725 * [backup-simplify]: Simplify 1/3 into 1/3 1.725 * [taylor]: Taking taylor expansion of (log (/ (pow (acos a) 2) (pow a 2))) in a 1.725 * [taylor]: Taking taylor expansion of (/ (pow (acos a) 2) (pow a 2)) in a 1.725 * [taylor]: Taking taylor expansion of (pow (acos a) 2) in a 1.725 * [taylor]: Taking taylor expansion of (acos a) in a 1.725 * [backup-simplify]: Simplify (acos a) into (acos a) 1.725 * [taylor]: Taking taylor expansion of (pow a 2) in a 1.725 * [taylor]: Taking taylor expansion of a in a 1.725 * [backup-simplify]: Simplify 0 into 0 1.725 * [backup-simplify]: Simplify 1 into 1 1.725 * [backup-simplify]: Simplify (* (acos a) (acos a)) into (pow (acos a) 2) 1.725 * [backup-simplify]: Simplify (* 1 1) into 1 1.725 * [backup-simplify]: Simplify (/ (pow (acos a) 2) 1) into (pow (acos a) 2) 1.726 * [backup-simplify]: Simplify (log (pow (acos a) 2)) into (log (pow (acos a) 2)) 1.726 * [backup-simplify]: Simplify (+ (* (- 2) (log a)) (log (pow (acos a) 2))) into (- (log (pow (acos a) 2)) (* 2 (log a))) 1.726 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (acos a) 2)) (* 2 (log a)))) into (* 1/3 (- (log (pow (acos a) 2)) (* 2 (log a)))) 1.726 * [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))))) 1.726 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ (pow (acos a) 2) (pow a 2)) 1/3)) in a 1.726 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in a 1.726 * [taylor]: Taking taylor expansion of (cbrt -1) in a 1.726 * [taylor]: Taking taylor expansion of -1 in a 1.726 * [backup-simplify]: Simplify -1 into -1 1.727 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 1.727 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1.727 * [taylor]: Taking taylor expansion of (pow (/ (pow (acos a) 2) (pow a 2)) 1/3) in a 1.727 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (pow (acos a) 2) (pow a 2))))) in a 1.727 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (pow (acos a) 2) (pow a 2)))) in a 1.727 * [taylor]: Taking taylor expansion of 1/3 in a 1.727 * [backup-simplify]: Simplify 1/3 into 1/3 1.727 * [taylor]: Taking taylor expansion of (log (/ (pow (acos a) 2) (pow a 2))) in a 1.727 * [taylor]: Taking taylor expansion of (/ (pow (acos a) 2) (pow a 2)) in a 1.727 * [taylor]: Taking taylor expansion of (pow (acos a) 2) in a 1.727 * [taylor]: Taking taylor expansion of (acos a) in a 1.727 * [backup-simplify]: Simplify (acos a) into (acos a) 1.727 * [taylor]: Taking taylor expansion of (pow a 2) in a 1.727 * [taylor]: Taking taylor expansion of a in a 1.728 * [backup-simplify]: Simplify 0 into 0 1.728 * [backup-simplify]: Simplify 1 into 1 1.728 * [backup-simplify]: Simplify (* (acos a) (acos a)) into (pow (acos a) 2) 1.728 * [backup-simplify]: Simplify (* 1 1) into 1 1.728 * [backup-simplify]: Simplify (/ (pow (acos a) 2) 1) into (pow (acos a) 2) 1.728 * [backup-simplify]: Simplify (log (pow (acos a) 2)) into (log (pow (acos a) 2)) 1.729 * [backup-simplify]: Simplify (+ (* (- 2) (log a)) (log (pow (acos a) 2))) into (- (log (pow (acos a) 2)) (* 2 (log a))) 1.729 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (acos a) 2)) (* 2 (log a)))) into (* 1/3 (- (log (pow (acos a) 2)) (* 2 (log a)))) 1.729 * [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))))) 1.730 * [backup-simplify]: Simplify (* (cbrt -1) (cbrt -1)) into (pow (cbrt -1) 2) 1.731 * [backup-simplify]: Simplify (* (pow (cbrt -1) 2) (exp (* 1/3 (- (log (pow (acos a) 2)) (* 2 (log a)))))) into (* (pow (cbrt -1) 2) (exp (* 1/3 (- (log (pow (acos a) 2)) (* 2 (log a)))))) 1.732 * [backup-simplify]: Simplify (* (pow (cbrt -1) 2) (exp (* 1/3 (- (log (pow (acos a) 2)) (* 2 (log a)))))) into (* (pow (cbrt -1) 2) (exp (* 1/3 (- (log (pow (acos a) 2)) (* 2 (log a)))))) 1.732 * [backup-simplify]: Simplify (+ (* (acos a) 0) (* 0 (acos a))) into 0 1.732 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.733 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (acos a) 2) (/ 0 1)))) into 0 1.734 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (acos a) 2) 1)))) 1) into 0 1.734 * [backup-simplify]: Simplify (+ (* (- 2) (log a)) (log (pow (acos a) 2))) into (- (log (pow (acos a) 2)) (* 2 (log a))) 1.741 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (acos a) 2)) (* 2 (log a))))) into 0 1.742 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (acos a) 2)) (* 2 (log a))))) (+ (* (/ (pow 0 1) 1)))) into 0 1.743 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (* 0 (cbrt -1))) into 0 1.744 * [backup-simplify]: Simplify (+ (* (pow (cbrt -1) 2) 0) (* 0 (exp (* 1/3 (- (log (pow (acos a) 2)) (* 2 (log a))))))) into 0 1.744 * [backup-simplify]: Simplify 0 into 0 1.744 * [backup-simplify]: Simplify (+ (* (acos a) 0) (+ (* 0 0) (* 0 (acos a)))) into 0 1.745 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.746 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (acos a) 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.747 * [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 1.747 * [backup-simplify]: Simplify (+ (* (- 2) (log a)) (log (pow (acos a) 2))) into (- (log (pow (acos a) 2)) (* 2 (log a))) 1.748 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (pow (acos a) 2)) (* 2 (log a)))))) into 0 1.749 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (acos a) 2)) (* 2 (log a))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 1.750 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1.751 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (* 0 (cbrt -1)))) into 0 1.752 * [backup-simplify]: Simplify (+ (* (pow (cbrt -1) 2) 0) (+ (* 0 0) (* 0 (exp (* 1/3 (- (log (pow (acos a) 2)) (* 2 (log a)))))))) into 0 1.752 * [backup-simplify]: Simplify 0 into 0 1.752 * [backup-simplify]: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))) into 0 1.753 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.754 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (acos a) 2) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.756 * [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 1.757 * [backup-simplify]: Simplify (+ (* (- 2) (log a)) (log (pow (acos a) 2))) into (- (log (pow (acos a) 2)) (* 2 (log a))) 1.757 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log (pow (acos a) 2)) (* 2 (log a))))))) into 0 1.759 * [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 1.759 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1.760 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cbrt -1))))) into 0 1.761 * [backup-simplify]: Simplify (+ (* (pow (cbrt -1) 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (* 1/3 (- (log (pow (acos a) 2)) (* 2 (log a))))))))) into 0 1.761 * [backup-simplify]: Simplify 0 into 0 1.762 * [backup-simplify]: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))) into 0 1.763 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.764 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (acos a) 2) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.768 * [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 1.769 * [backup-simplify]: Simplify (+ (* (- 2) (log a)) (log (pow (acos a) 2))) into (- (log (pow (acos a) 2)) (* 2 (log a))) 1.770 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log (pow (acos a) 2)) (* 2 (log a)))))))) into 0 1.771 * [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 1.772 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1.773 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cbrt -1)))))) into 0 1.775 * [backup-simplify]: Simplify (+ (* (pow (cbrt -1) 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (* 1/3 (- (log (pow (acos a) 2)) (* 2 (log a)))))))))) into 0 1.775 * [backup-simplify]: Simplify 0 into 0 1.776 * [backup-simplify]: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))))) into 0 1.777 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1.779 * [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 1.784 * [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 1.784 * [backup-simplify]: Simplify (+ (* (- 2) (log a)) (log (pow (acos a) 2))) into (- (log (pow (acos a) 2)) (* 2 (log a))) 1.785 * [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 1.788 * [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 1.789 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1.790 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cbrt -1))))))) into 0 1.791 * [backup-simplify]: Simplify (+ (* (pow (cbrt -1) 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (* 1/3 (- (log (pow (acos a) 2)) (* 2 (log a))))))))))) into 0 1.791 * [backup-simplify]: Simplify 0 into 0 1.793 * [backup-simplify]: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))))) into 0 1.794 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1.796 * [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 1.804 * [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 1.805 * [backup-simplify]: Simplify (+ (* (- 2) (log a)) (log (pow (acos a) 2))) into (- (log (pow (acos a) 2)) (* 2 (log a))) 1.806 * [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 1.809 * [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 1.810 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1.811 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cbrt -1)))))))) into 0 1.813 * [backup-simplify]: Simplify (+ (* (pow (cbrt -1) 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (* 1/3 (- (log (pow (acos a) 2)) (* 2 (log a)))))))))))) into 0 1.814 * [backup-simplify]: Simplify 0 into 0 1.814 * [backup-simplify]: Simplify (* (pow (cbrt -1) 2) (exp (* 1/3 (- (log (pow (acos a) 2)) (* 2 (log a)))))) into (* (pow (cbrt -1) 2) (exp (* 1/3 (- (log (pow (acos a) 2)) (* 2 (log a)))))) 1.815 * [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)) 1.815 * [approximate]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (* (pow (acos (/ 1 a)) 2) (pow a 2)) 1/3)) in (a) around 0 1.815 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (* (pow (acos (/ 1 a)) 2) (pow a 2)) 1/3)) in a 1.815 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in a 1.815 * [taylor]: Taking taylor expansion of (cbrt -1) in a 1.815 * [taylor]: Taking taylor expansion of -1 in a 1.815 * [backup-simplify]: Simplify -1 into -1 1.815 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 1.816 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1.816 * [taylor]: Taking taylor expansion of (pow (* (pow (acos (/ 1 a)) 2) (pow a 2)) 1/3) in a 1.816 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* (pow (acos (/ 1 a)) 2) (pow a 2))))) in a 1.816 * [taylor]: Taking taylor expansion of (* 1/3 (log (* (pow (acos (/ 1 a)) 2) (pow a 2)))) in a 1.816 * [taylor]: Taking taylor expansion of 1/3 in a 1.816 * [backup-simplify]: Simplify 1/3 into 1/3 1.816 * [taylor]: Taking taylor expansion of (log (* (pow (acos (/ 1 a)) 2) (pow a 2))) in a 1.816 * [taylor]: Taking taylor expansion of (* (pow (acos (/ 1 a)) 2) (pow a 2)) in a 1.816 * [taylor]: Taking taylor expansion of (pow (acos (/ 1 a)) 2) in a 1.816 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 1.816 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1.816 * [taylor]: Taking taylor expansion of (pow a 2) in a 1.816 * [taylor]: Taking taylor expansion of a in a 1.816 * [backup-simplify]: Simplify 0 into 0 1.816 * [backup-simplify]: Simplify 1 into 1 1.816 * [backup-simplify]: Simplify (* (acos (/ 1 a)) (acos (/ 1 a))) into (pow (acos (/ 1 a)) 2) 1.817 * [backup-simplify]: Simplify (* 1 1) into 1 1.817 * [backup-simplify]: Simplify (* (pow (acos (/ 1 a)) 2) 1) into (pow (acos (/ 1 a)) 2) 1.817 * [backup-simplify]: Simplify (log (pow (acos (/ 1 a)) 2)) into (log (pow (acos (/ 1 a)) 2)) 1.817 * [backup-simplify]: Simplify (+ (* (- -2) (log a)) (log (pow (acos (/ 1 a)) 2))) into (+ (* 2 (log a)) (log (pow (acos (/ 1 a)) 2))) 1.817 * [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)))) 1.818 * [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))))) 1.818 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (* (pow (acos (/ 1 a)) 2) (pow a 2)) 1/3)) in a 1.818 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in a 1.818 * [taylor]: Taking taylor expansion of (cbrt -1) in a 1.818 * [taylor]: Taking taylor expansion of -1 in a 1.818 * [backup-simplify]: Simplify -1 into -1 1.818 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 1.819 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1.819 * [taylor]: Taking taylor expansion of (pow (* (pow (acos (/ 1 a)) 2) (pow a 2)) 1/3) in a 1.819 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* (pow (acos (/ 1 a)) 2) (pow a 2))))) in a 1.819 * [taylor]: Taking taylor expansion of (* 1/3 (log (* (pow (acos (/ 1 a)) 2) (pow a 2)))) in a 1.819 * [taylor]: Taking taylor expansion of 1/3 in a 1.819 * [backup-simplify]: Simplify 1/3 into 1/3 1.819 * [taylor]: Taking taylor expansion of (log (* (pow (acos (/ 1 a)) 2) (pow a 2))) in a 1.819 * [taylor]: Taking taylor expansion of (* (pow (acos (/ 1 a)) 2) (pow a 2)) in a 1.819 * [taylor]: Taking taylor expansion of (pow (acos (/ 1 a)) 2) in a 1.819 * [taylor]: Taking taylor expansion of (acos (/ 1 a)) in a 1.819 * [backup-simplify]: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1.819 * [taylor]: Taking taylor expansion of (pow a 2) in a 1.819 * [taylor]: Taking taylor expansion of a in a 1.819 * [backup-simplify]: Simplify 0 into 0 1.819 * [backup-simplify]: Simplify 1 into 1 1.819 * [backup-simplify]: Simplify (* (acos (/ 1 a)) (acos (/ 1 a))) into (pow (acos (/ 1 a)) 2) 1.819 * [backup-simplify]: Simplify (* 1 1) into 1 1.820 * [backup-simplify]: Simplify (* (pow (acos (/ 1 a)) 2) 1) into (pow (acos (/ 1 a)) 2) 1.820 * [backup-simplify]: Simplify (log (pow (acos (/ 1 a)) 2)) into (log (pow (acos (/ 1 a)) 2)) 1.820 * [backup-simplify]: Simplify (+ (* (- -2) (log a)) (log (pow (acos (/ 1 a)) 2))) into (+ (* 2 (log a)) (log (pow (acos (/ 1 a)) 2))) 1.820 * [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)))) 1.821 * [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))))) 1.822 * [backup-simplify]: Simplify (* (cbrt -1) (cbrt -1)) into (pow (cbrt -1) 2) 1.822 * [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)))))) 1.823 * [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)))))) 1.824 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.824 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (* 0 (acos (/ 1 a)))) into 0 1.824 * [backup-simplify]: Simplify (+ (* (pow (acos (/ 1 a)) 2) 0) (* 0 1)) into 0 1.825 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (acos (/ 1 a)) 2) 1)))) 1) into 0 1.825 * [backup-simplify]: Simplify (+ (* (- -2) (log a)) (log (pow (acos (/ 1 a)) 2))) into (+ (* 2 (log a)) (log (pow (acos (/ 1 a)) 2))) 1.826 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (+ (* 2 (log a)) (log (pow (acos (/ 1 a)) 2))))) into 0 1.827 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (* 2 (log a)) (log (pow (acos (/ 1 a)) 2))))) (+ (* (/ (pow 0 1) 1)))) into 0 1.827 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (* 0 (cbrt -1))) into 0 1.828 * [backup-simplify]: Simplify (+ (* (pow (cbrt -1) 2) 0) (* 0 (exp (* 1/3 (+ (* 2 (log a)) (log (pow (acos (/ 1 a)) 2))))))) into 0 1.828 * [backup-simplify]: Simplify 0 into 0 1.828 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.829 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))) into 0 1.829 * [backup-simplify]: Simplify (+ (* (pow (acos (/ 1 a)) 2) 0) (+ (* 0 0) (* 0 1))) into 0 1.831 * [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 1.831 * [backup-simplify]: Simplify (+ (* (- -2) (log a)) (log (pow (acos (/ 1 a)) 2))) into (+ (* 2 (log a)) (log (pow (acos (/ 1 a)) 2))) 1.832 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (+ (* 2 (log a)) (log (pow (acos (/ 1 a)) 2)))))) into 0 1.833 * [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 1.833 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1.834 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (* 0 (cbrt -1)))) into 0 1.835 * [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 1.835 * [backup-simplify]: Simplify 0 into 0 1.836 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.836 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1.837 * [backup-simplify]: Simplify (+ (* (pow (acos (/ 1 a)) 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.839 * [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 1.840 * [backup-simplify]: Simplify (+ (* (- -2) (log a)) (log (pow (acos (/ 1 a)) 2))) into (+ (* 2 (log a)) (log (pow (acos (/ 1 a)) 2))) 1.840 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (* 2 (log a)) (log (pow (acos (/ 1 a)) 2))))))) into 0 1.848 * [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 1.849 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1.850 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cbrt -1))))) into 0 1.851 * [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 1.852 * [backup-simplify]: Simplify 0 into 0 1.852 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.853 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1.854 * [backup-simplify]: Simplify (+ (* (pow (acos (/ 1 a)) 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.857 * [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 1.858 * [backup-simplify]: Simplify (+ (* (- -2) (log a)) (log (pow (acos (/ 1 a)) 2))) into (+ (* 2 (log a)) (log (pow (acos (/ 1 a)) 2))) 1.859 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (* 2 (log a)) (log (pow (acos (/ 1 a)) 2)))))))) into 0 1.861 * [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 1.862 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1.863 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cbrt -1)))))) into 0 1.864 * [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 1.864 * [backup-simplify]: Simplify 0 into 0 1.865 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1.866 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1.867 * [backup-simplify]: Simplify (+ (* (pow (acos (/ 1 a)) 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1.872 * [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 1.873 * [backup-simplify]: Simplify (+ (* (- -2) (log a)) (log (pow (acos (/ 1 a)) 2))) into (+ (* 2 (log a)) (log (pow (acos (/ 1 a)) 2))) 1.874 * [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 1.877 * [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 1.878 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1.878 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cbrt -1))))))) into 0 1.880 * [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 1.880 * [backup-simplify]: Simplify 0 into 0 1.881 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1.883 * [backup-simplify]: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1.883 * [backup-simplify]: Simplify (+ (* (pow (acos (/ 1 a)) 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1.892 * [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 1.893 * [backup-simplify]: Simplify (+ (* (- -2) (log a)) (log (pow (acos (/ 1 a)) 2))) into (+ (* 2 (log a)) (log (pow (acos (/ 1 a)) 2))) 1.895 * [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 1.898 * [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 1.899 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1.900 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cbrt -1)))))))) into 0 1.902 * [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 1.902 * [backup-simplify]: Simplify 0 into 0 1.903 * [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 (+ (* 2 (log (/ 1 a))) (log (pow (acos a) 2)))))) 1.903 * [backup-simplify]: Simplify (* (cbrt (/ (- (acos (/ 1 (- a)))) (/ 1 (- a)))) (cbrt (/ (- (acos (/ 1 (- a)))) (/ 1 (- a))))) into (pow (* (pow a 2) (pow (acos (/ -1 a)) 2)) 1/3) 1.903 * [approximate]: Taking taylor expansion of (pow (* (pow a 2) (pow (acos (/ -1 a)) 2)) 1/3) in (a) around 0 1.903 * [taylor]: Taking taylor expansion of (pow (* (pow a 2) (pow (acos (/ -1 a)) 2)) 1/3) in a 1.904 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* (pow a 2) (pow (acos (/ -1 a)) 2))))) in a 1.904 * [taylor]: Taking taylor expansion of (* 1/3 (log (* (pow a 2) (pow (acos (/ -1 a)) 2)))) in a 1.904 * [taylor]: Taking taylor expansion of 1/3 in a 1.904 * [backup-simplify]: Simplify 1/3 into 1/3 1.904 * [taylor]: Taking taylor expansion of (log (* (pow a 2) (pow (acos (/ -1 a)) 2))) in a 1.904 * [taylor]: Taking taylor expansion of (* (pow a 2) (pow (acos (/ -1 a)) 2)) in a 1.904 * [taylor]: Taking taylor expansion of (pow a 2) in a 1.904 * [taylor]: Taking taylor expansion of a in a 1.904 * [backup-simplify]: Simplify 0 into 0 1.904 * [backup-simplify]: Simplify 1 into 1 1.904 * [taylor]: Taking taylor expansion of (pow (acos (/ -1 a)) 2) in a 1.904 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 1.904 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1.904 * [backup-simplify]: Simplify (* 1 1) into 1 1.904 * [backup-simplify]: Simplify (* (acos (/ -1 a)) (acos (/ -1 a))) into (pow (acos (/ -1 a)) 2) 1.904 * [backup-simplify]: Simplify (* 1 (pow (acos (/ -1 a)) 2)) into (pow (acos (/ -1 a)) 2) 1.905 * [backup-simplify]: Simplify (log (pow (acos (/ -1 a)) 2)) into (log (pow (acos (/ -1 a)) 2)) 1.905 * [backup-simplify]: Simplify (+ (* (- -2) (log a)) (log (pow (acos (/ -1 a)) 2))) into (+ (* 2 (log a)) (log (pow (acos (/ -1 a)) 2))) 1.905 * [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)))) 1.905 * [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))))) 1.905 * [taylor]: Taking taylor expansion of (pow (* (pow a 2) (pow (acos (/ -1 a)) 2)) 1/3) in a 1.905 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* (pow a 2) (pow (acos (/ -1 a)) 2))))) in a 1.905 * [taylor]: Taking taylor expansion of (* 1/3 (log (* (pow a 2) (pow (acos (/ -1 a)) 2)))) in a 1.905 * [taylor]: Taking taylor expansion of 1/3 in a 1.905 * [backup-simplify]: Simplify 1/3 into 1/3 1.905 * [taylor]: Taking taylor expansion of (log (* (pow a 2) (pow (acos (/ -1 a)) 2))) in a 1.905 * [taylor]: Taking taylor expansion of (* (pow a 2) (pow (acos (/ -1 a)) 2)) in a 1.905 * [taylor]: Taking taylor expansion of (pow a 2) in a 1.905 * [taylor]: Taking taylor expansion of a in a 1.906 * [backup-simplify]: Simplify 0 into 0 1.906 * [backup-simplify]: Simplify 1 into 1 1.906 * [taylor]: Taking taylor expansion of (pow (acos (/ -1 a)) 2) in a 1.906 * [taylor]: Taking taylor expansion of (acos (/ -1 a)) in a 1.906 * [backup-simplify]: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1.906 * [backup-simplify]: Simplify (* 1 1) into 1 1.906 * [backup-simplify]: Simplify (* (acos (/ -1 a)) (acos (/ -1 a))) into (pow (acos (/ -1 a)) 2) 1.906 * [backup-simplify]: Simplify (* 1 (pow (acos (/ -1 a)) 2)) into (pow (acos (/ -1 a)) 2) 1.906 * [backup-simplify]: Simplify (log (pow (acos (/ -1 a)) 2)) into (log (pow (acos (/ -1 a)) 2)) 1.907 * [backup-simplify]: Simplify (+ (* (- -2) (log a)) (log (pow (acos (/ -1 a)) 2))) into (+ (* 2 (log a)) (log (pow (acos (/ -1 a)) 2))) 1.907 * [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)))) 1.907 * [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))))) 1.907 * [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))))) 1.907 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (* 0 (acos (/ -1 a)))) into 0 1.908 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.908 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (pow (acos (/ -1 a)) 2))) into 0 1.909 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (acos (/ -1 a)) 2) 1)))) 1) into 0 1.909 * [backup-simplify]: Simplify (+ (* (- -2) (log a)) (log (pow (acos (/ -1 a)) 2))) into (+ (* 2 (log a)) (log (pow (acos (/ -1 a)) 2))) 1.910 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (+ (* 2 (log a)) (log (pow (acos (/ -1 a)) 2))))) into 0 1.911 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (* 2 (log a)) (log (pow (acos (/ -1 a)) 2))))) (+ (* (/ (pow 0 1) 1)))) into 0 1.911 * [backup-simplify]: Simplify 0 into 0 1.911 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))) into 0 1.911 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.912 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (pow (acos (/ -1 a)) 2)))) into 0 1.913 * [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 1.914 * [backup-simplify]: Simplify (+ (* (- -2) (log a)) (log (pow (acos (/ -1 a)) 2))) into (+ (* 2 (log a)) (log (pow (acos (/ -1 a)) 2))) 1.915 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (+ (* 2 (log a)) (log (pow (acos (/ -1 a)) 2)))))) into 0 1.915 * [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 1.916 * [backup-simplify]: Simplify 0 into 0 1.916 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1.917 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.918 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ -1 a)) 2))))) into 0 1.920 * [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 1.920 * [backup-simplify]: Simplify (+ (* (- -2) (log a)) (log (pow (acos (/ -1 a)) 2))) into (+ (* 2 (log a)) (log (pow (acos (/ -1 a)) 2))) 1.921 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (* 2 (log a)) (log (pow (acos (/ -1 a)) 2))))))) into 0 1.922 * [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 1.922 * [backup-simplify]: Simplify 0 into 0 1.923 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1.924 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.925 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ -1 a)) 2)))))) into 0 1.929 * [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 1.929 * [backup-simplify]: Simplify (+ (* (- -2) (log a)) (log (pow (acos (/ -1 a)) 2))) into (+ (* 2 (log a)) (log (pow (acos (/ -1 a)) 2))) 1.930 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (* 2 (log a)) (log (pow (acos (/ -1 a)) 2)))))))) into 0 1.932 * [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 1.932 * [backup-simplify]: Simplify 0 into 0 1.933 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1.934 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1.935 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ -1 a)) 2))))))) into 0 1.940 * [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 1.941 * [backup-simplify]: Simplify (+ (* (- -2) (log a)) (log (pow (acos (/ -1 a)) 2))) into (+ (* 2 (log a)) (log (pow (acos (/ -1 a)) 2))) 1.942 * [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 1.945 * [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 1.945 * [backup-simplify]: Simplify 0 into 0 1.946 * [backup-simplify]: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1.947 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1.956 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ -1 a)) 2)))))))) into 0 1.965 * [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 1.965 * [backup-simplify]: Simplify (+ (* (- -2) (log a)) (log (pow (acos (/ -1 a)) 2))) into (+ (* 2 (log a)) (log (pow (acos (/ -1 a)) 2))) 1.967 * [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 1.970 * [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 1.970 * [backup-simplify]: Simplify 0 into 0 1.971 * [backup-simplify]: Simplify (exp (* 1/3 (+ (* 2 (log (/ 1 (- a)))) (log (pow (acos (/ -1 (/ 1 (- a)))) 2))))) into (exp (* 1/3 (+ (log (pow (acos a) 2)) (* 2 (log (/ -1 a)))))) 1.971 * * * [progress]: simplifying candidates 1.976 * [simplify]: Simplifying: (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 a) (cbrt 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(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 (/ (* (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 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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 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 (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (* (cbrt a) (cbrt a)))) (cbrt (/ (cbrt (acos a)) (cbrt a))) (cbrt (/ (- (* 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h0))) h0)) (cbrt (/ (- (acos h0)) h0))) (* (cbrt (/ (- (acos h0)) (cbrt h0))) (cbrt (/ (- (acos h0)) h0))) (* (cbrt (/ (- (acos h0)) (sqrt h0))) (cbrt (/ (- (acos h0)) h0))) (* (cbrt (/ (- (acos h0)) h0)) (cbrt (/ (- (acos h0)) h0))) (* (cbrt (/ (- (acos h0)) h0)) (cbrt (/ (- (acos h0)) h0))) (* (cbrt (/ 1 h0)) (cbrt (/ (- (acos h0)) h0))) (* (cbrt (cbrt (/ (- (acos h0)) h0))) (cbrt (/ (- (acos h0)) h0))) (* (sqrt (cbrt (/ (- (acos h0)) h0))) (cbrt (/ (- (acos h0)) h0))) (* (cbrt (/ (- (acos h0)) h0)) (cbrt (/ (- (acos h0)) h0))) (* (cbrt (/ (- (acos h0)) h0)) (cbrt (- (acos h0)))) (* (cbrt (- (acos h0))) (cbrt (/ (- (acos h0)) h0))) (* (cbrt -1) (exp (* 1/3 (- (log (acos h0)) (log h0))))) (* (cbrt -1) (exp (* 1/3 (+ (log (/ 1 h0)) (log (acos h0)))))) (exp (* 1/3 (+ (log (acos h0)) (log (/ -1 h0))))) (* (cbrt -1) (exp (* 1/3 (- (log (acos h0)) (log h0))))) (* (cbrt -1) (exp (* 1/3 (+ (log (/ 1 h0)) (log (acos h0)))))) (exp (* 1/3 (+ (log (acos h0)) (log (/ -1 h0))))) (* (cbrt -1) (exp (* 1/3 (- (log (acos h0)) (log h0))))) (* (cbrt -1) (exp (* 1/3 (+ (log (/ 1 h0)) (log (acos h0)))))) (exp (* 1/3 (+ (log (acos h0)) (log (/ -1 h0))))) (* (pow (cbrt -1) 2) (exp (* 1/3 (- (log (pow (acos h0) 2)) (* 2 (log h0)))))) (* (pow (cbrt -1) 2) (exp (* 1/3 (+ (* 2 (log (/ 1 h0))) (log (pow (acos h0) 2)))))) (exp (* 1/3 (+ (log (pow (acos h0) 2)) (* 2 (log (/ -1 h0)))))) 1.988 * * [simplify]: iteration 0 : 482 enodes (cost 3424 ) 1.997 * * [simplify]: iteration 1 : 1645 enodes (cost 3354 ) 2.033 * * [simplify]: iteration 2 : 5001 enodes (cost 3217 ) 2.046 * * * [progress]: adding candidates to table 2.927 * [progress]: [Phase 3 of 3] Extracting. 2.927 * * [regime]: Finding splitpoints for: (# # # # # # # # # # # #) 2.930 * * * [regime-changes]: Trying 2 branch expressions: ((/ a (- (acos a))) a) 2.930 * * * * [regimes]: Trying to branch on (/ a (- (acos a))) from (# # # # # # # # # # # #) 2.975 * * * * [regimes]: Trying to branch on a from (# # # # # # # # # # # #) 3.016 * * * [regime]: Found split indices: #