11.886 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.061 * * * [progress]: [2/2] Setting up program. 0.062 * [progress]: [Phase 2 of 3] Improving. 0.063 * [simplify]: Simplifying using # : (log (+ 1.0 x)) 0.064 * * [simplify]: iteration 0 : 4 enodes (cost 4 ) 0.064 * * [simplify]: iteration 1 : 5 enodes (cost 4 ) 0.065 * * [simplify]: iteration done : 5 enodes (cost 4 ) 0.065 * [simplify]: Simplified to: (log (+ 1.0 x)) 0.065 * * [progress]: iteration 1 / 4 0.065 * * * [progress]: picking best candidate 0.066 * * * * [pick]: Picked # 0.066 * * * [progress]: localizing error 0.069 * * * [progress]: generating rewritten candidates 0.070 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.072 * * * [progress]: generating series expansions 0.073 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.073 * [approximate]: Taking taylor expansion of (log (+ x 1.0)) in (x) around 0 0.073 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 0.073 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.073 * [taylor]: Taking taylor expansion of x in x 0.073 * [taylor]: Taking taylor expansion of 1.0 in x 0.074 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 0.074 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.074 * [taylor]: Taking taylor expansion of x in x 0.074 * [taylor]: Taking taylor expansion of 1.0 in x 0.085 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in (x) around 0 0.085 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 0.085 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.085 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.085 * [taylor]: Taking taylor expansion of x in x 0.085 * [taylor]: Taking taylor expansion of 1.0 in x 0.086 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 0.086 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.086 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.086 * [taylor]: Taking taylor expansion of x in x 0.086 * [taylor]: Taking taylor expansion of 1.0 in x 0.098 * [approximate]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in (x) around 0 0.098 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 0.098 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.098 * [taylor]: Taking taylor expansion of 1.0 in x 0.098 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.098 * [taylor]: Taking taylor expansion of x in x 0.099 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 0.099 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.099 * [taylor]: Taking taylor expansion of 1.0 in x 0.099 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.099 * [taylor]: Taking taylor expansion of x in x 0.113 * * * [progress]: simplifying candidates 0.113 * [simplify]: Simplifying using # : (log (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))) (log (cbrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))) (log 1) (log (+ 1.0 x)) (log 1) (log (+ 1.0 x)) (log (+ (pow 1.0 3) (pow x 3))) (log (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))) (log (- (* 1.0 1.0) (* x x))) (log (- 1.0 x)) (log (+ 1.0 x)) (log (log (+ 1.0 x))) (exp (log (+ 1.0 x))) (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (cbrt (log (+ 1.0 x))) (* (* (log (+ 1.0 x)) (log (+ 1.0 x))) (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))) (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (- (* 1.0 (/ 1 x)) (+ (* 0.5 (/ 1 (pow x 2))) (log (/ 1 x)))) (- (+ (log -1) (* 1.0 (/ 1 x))) (+ (* 0.5 (/ 1 (pow x 2))) (log (/ -1 x)))) 0.115 * * [simplify]: iteration 0 : 58 enodes (cost 178 ) 0.124 * * [simplify]: iteration 1 : 123 enodes (cost 171 ) 0.149 * * [simplify]: iteration 2 : 306 enodes (cost 151 ) 0.234 * * [simplify]: iteration 3 : 1069 enodes (cost 151 ) 0.775 * * [simplify]: iteration done : 5000 enodes (cost 151 ) 0.775 * [simplify]: Simplified to: (* 2 (log (cbrt (+ 1.0 x)))) (log (cbrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))) 0 (log (+ 1.0 x)) 0 (log (+ 1.0 x)) (log (+ (pow 1.0 3) (pow x 3))) (log (+ (* x (- x 1.0)) (* 1.0 1.0))) (log (- (* 1.0 1.0) (* x x))) (log (- 1.0 x)) (log (+ 1.0 x)) (log (log (+ 1.0 x))) (+ 1.0 x) (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (cbrt (log (+ 1.0 x))) (pow (log (+ 1.0 x)) 3) (sqrt (log (+ 1.0 x))) (sqrt (log (+ 1.0 x))) (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (- (/ 1.0 x) (- (/ 0.5 (* x x)) (log x))) (- (- (+ (log -1) (/ 1.0 x)) (log (/ -1 x))) (/ 0.5 (* x x))) 0.775 * * * [progress]: adding candidates to table 0.814 * * [progress]: iteration 2 / 4 0.814 * * * [progress]: picking best candidate 0.821 * * * * [pick]: Picked # 0.821 * * * [progress]: localizing error 0.832 * * * [progress]: generating rewritten candidates 0.832 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.856 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 0.894 * * * [progress]: generating series expansions 0.894 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.895 * [approximate]: Taking taylor expansion of (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) in (x) around 0 0.895 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) in x 0.895 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (log 1.0)) in x 0.895 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.895 * [taylor]: Taking taylor expansion of 1.0 in x 0.896 * [taylor]: Taking taylor expansion of x in x 0.896 * [taylor]: Taking taylor expansion of (log 1.0) in x 0.896 * [taylor]: Taking taylor expansion of 1.0 in x 0.896 * [taylor]: Taking taylor expansion of (* 1/2 (/ (pow x 2) (pow 1.0 2))) in x 0.896 * [taylor]: Taking taylor expansion of 1/2 in x 0.896 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow 1.0 2)) in x 0.896 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.896 * [taylor]: Taking taylor expansion of x in x 0.896 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 0.896 * [taylor]: Taking taylor expansion of 1.0 in x 0.897 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) in x 0.897 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (log 1.0)) in x 0.897 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.897 * [taylor]: Taking taylor expansion of 1.0 in x 0.897 * [taylor]: Taking taylor expansion of x in x 0.897 * [taylor]: Taking taylor expansion of (log 1.0) in x 0.897 * [taylor]: Taking taylor expansion of 1.0 in x 0.897 * [taylor]: Taking taylor expansion of (* 1/2 (/ (pow x 2) (pow 1.0 2))) in x 0.897 * [taylor]: Taking taylor expansion of 1/2 in x 0.897 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow 1.0 2)) in x 0.897 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.897 * [taylor]: Taking taylor expansion of x in x 0.897 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 0.897 * [taylor]: Taking taylor expansion of 1.0 in x 0.906 * [approximate]: Taking taylor expansion of (- (+ (log 1.0) (* 1.0 (/ 1 x))) (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2))))) in (x) around 0 0.906 * [taylor]: Taking taylor expansion of (- (+ (log 1.0) (* 1.0 (/ 1 x))) (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2))))) in x 0.906 * [taylor]: Taking taylor expansion of (+ (log 1.0) (* 1.0 (/ 1 x))) in x 0.906 * [taylor]: Taking taylor expansion of (log 1.0) in x 0.907 * [taylor]: Taking taylor expansion of 1.0 in x 0.907 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.907 * [taylor]: Taking taylor expansion of 1.0 in x 0.907 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.907 * [taylor]: Taking taylor expansion of x in x 0.907 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) in x 0.907 * [taylor]: Taking taylor expansion of 1/2 in x 0.907 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (pow 1.0 2))) in x 0.907 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 0.907 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.907 * [taylor]: Taking taylor expansion of x in x 0.907 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 0.907 * [taylor]: Taking taylor expansion of 1.0 in x 0.908 * [taylor]: Taking taylor expansion of (- (+ (log 1.0) (* 1.0 (/ 1 x))) (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2))))) in x 0.908 * [taylor]: Taking taylor expansion of (+ (log 1.0) (* 1.0 (/ 1 x))) in x 0.908 * [taylor]: Taking taylor expansion of (log 1.0) in x 0.908 * [taylor]: Taking taylor expansion of 1.0 in x 0.909 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.909 * [taylor]: Taking taylor expansion of 1.0 in x 0.909 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.909 * [taylor]: Taking taylor expansion of x in x 0.909 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) in x 0.909 * [taylor]: Taking taylor expansion of 1/2 in x 0.909 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (pow 1.0 2))) in x 0.909 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 0.909 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.909 * [taylor]: Taking taylor expansion of x in x 0.909 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 0.909 * [taylor]: Taking taylor expansion of 1.0 in x 0.920 * [approximate]: Taking taylor expansion of (- (log 1.0) (+ (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) (* 1.0 (/ 1 x)))) in (x) around 0 0.920 * [taylor]: Taking taylor expansion of (- (log 1.0) (+ (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) (* 1.0 (/ 1 x)))) in x 0.920 * [taylor]: Taking taylor expansion of (log 1.0) in x 0.920 * [taylor]: Taking taylor expansion of 1.0 in x 0.920 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) (* 1.0 (/ 1 x))) in x 0.920 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) in x 0.920 * [taylor]: Taking taylor expansion of 1/2 in x 0.920 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (pow 1.0 2))) in x 0.921 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 0.921 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.921 * [taylor]: Taking taylor expansion of x in x 0.921 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 0.921 * [taylor]: Taking taylor expansion of 1.0 in x 0.922 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.922 * [taylor]: Taking taylor expansion of 1.0 in x 0.922 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.922 * [taylor]: Taking taylor expansion of x in x 0.922 * [taylor]: Taking taylor expansion of (- (log 1.0) (+ (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) (* 1.0 (/ 1 x)))) in x 0.922 * [taylor]: Taking taylor expansion of (log 1.0) in x 0.922 * [taylor]: Taking taylor expansion of 1.0 in x 0.922 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) (* 1.0 (/ 1 x))) in x 0.922 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) in x 0.922 * [taylor]: Taking taylor expansion of 1/2 in x 0.922 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (pow 1.0 2))) in x 0.922 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 0.922 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.922 * [taylor]: Taking taylor expansion of x in x 0.922 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 0.922 * [taylor]: Taking taylor expansion of 1.0 in x 0.923 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.923 * [taylor]: Taking taylor expansion of 1.0 in x 0.924 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.924 * [taylor]: Taking taylor expansion of x in x 0.934 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 0.935 * [approximate]: Taking taylor expansion of (* 1/2 (/ (pow x 2) (pow 1.0 2))) in (x) around 0 0.935 * [taylor]: Taking taylor expansion of (* 1/2 (/ (pow x 2) (pow 1.0 2))) in x 0.935 * [taylor]: Taking taylor expansion of 1/2 in x 0.935 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow 1.0 2)) in x 0.935 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.935 * [taylor]: Taking taylor expansion of x in x 0.935 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 0.935 * [taylor]: Taking taylor expansion of 1.0 in x 0.935 * [taylor]: Taking taylor expansion of (* 1/2 (/ (pow x 2) (pow 1.0 2))) in x 0.935 * [taylor]: Taking taylor expansion of 1/2 in x 0.936 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow 1.0 2)) in x 0.936 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.936 * [taylor]: Taking taylor expansion of x in x 0.936 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 0.936 * [taylor]: Taking taylor expansion of 1.0 in x 0.954 * [approximate]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in (x) around 0 0.954 * [taylor]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in x 0.954 * [taylor]: Taking taylor expansion of 1/2 in x 0.954 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 0.954 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.954 * [taylor]: Taking taylor expansion of x in x 0.954 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 0.954 * [taylor]: Taking taylor expansion of 1.0 in x 0.955 * [taylor]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in x 0.955 * [taylor]: Taking taylor expansion of 1/2 in x 0.955 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 0.955 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.955 * [taylor]: Taking taylor expansion of x in x 0.956 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 0.956 * [taylor]: Taking taylor expansion of 1.0 in x 0.970 * [approximate]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in (x) around 0 0.970 * [taylor]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in x 0.970 * [taylor]: Taking taylor expansion of 1/2 in x 0.970 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 0.970 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.970 * [taylor]: Taking taylor expansion of x in x 0.970 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 0.970 * [taylor]: Taking taylor expansion of 1.0 in x 0.971 * [taylor]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in x 0.971 * [taylor]: Taking taylor expansion of 1/2 in x 0.971 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 0.971 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.971 * [taylor]: Taking taylor expansion of x in x 0.972 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 0.972 * [taylor]: Taking taylor expansion of 1.0 in x 0.986 * * * [progress]: simplifying candidates 0.988 * [simplify]: Simplifying using # : (/ (* (exp (* 1.0 x)) 1.0) (exp (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (/ (exp (+ (* 1.0 x) (log 1.0))) (exp (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (log (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (exp (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (* (cbrt (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (cbrt (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (cbrt (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (* (* (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (sqrt (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (sqrt (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (- (* (+ (pow (* 1.0 x) 3) (pow (log 1.0) 3)) (pow 1.0 2)) (* (+ (* (* 1.0 x) (* 1.0 x)) (- (* (log 1.0) (log 1.0)) (* (* 1.0 x) (log 1.0)))) (* 1/2 (pow x 2)))) (* (+ (* (* 1.0 x) (* 1.0 x)) (- (* (log 1.0) (log 1.0)) (* (* 1.0 x) (log 1.0)))) (pow 1.0 2)) (- (* (- (* (* 1.0 x) (* 1.0 x)) (* (log 1.0) (log 1.0))) (pow 1.0 2)) (* (- (* 1.0 x) (log 1.0)) (* 1/2 (pow x 2)))) (* (- (* 1.0 x) (log 1.0)) (pow 1.0 2)) (- (pow (+ (* 1.0 x) (log 1.0)) 3) (pow (* 1/2 (/ (pow x 2) (pow 1.0 2))) 3)) (+ (* (+ (* 1.0 x) (log 1.0)) (+ (* 1.0 x) (log 1.0))) (+ (* (* 1/2 (/ (pow x 2) (pow 1.0 2))) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (* (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (- (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (- (* (+ (* 1.0 x) (log 1.0)) (+ (* 1.0 x) (log 1.0))) (* (* 1/2 (/ (pow x 2) (pow 1.0 2))) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (+ (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (- (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (* 1/2 (/ (pow x 2) (pow 1.0 2))) (+ (log 1/2) (- (* (log x) 2) (* (log 1.0) 2))) (+ (log 1/2) (- (* (log x) 2) (* (log 1.0) 2))) (+ (log 1/2) (- (* (log x) 2) (log (pow 1.0 2)))) (+ (log 1/2) (- (* (log x) 2) (* (log 1.0) 2))) (+ (log 1/2) (- (* (log x) 2) (* (log 1.0) 2))) (+ (log 1/2) (- (* (log x) 2) (log (pow 1.0 2)))) (+ (log 1/2) (- (log (pow x 2)) (* (log 1.0) 2))) (+ (log 1/2) (- (log (pow x 2)) (* (log 1.0) 2))) (+ (log 1/2) (- (log (pow x 2)) (log (pow 1.0 2)))) (+ (log 1/2) (log (/ (pow x 2) (pow 1.0 2)))) (log (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (exp (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (* (* (* 1/2 1/2) 1/2) (/ (* (* (pow x 2) (pow x 2)) (pow x 2)) (* (* (pow 1.0 2) (pow 1.0 2)) (pow 1.0 2)))) (* (* (* 1/2 1/2) 1/2) (* (* (/ (pow x 2) (pow 1.0 2)) (/ (pow x 2) (pow 1.0 2))) (/ (pow x 2) (pow 1.0 2)))) (* (cbrt (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (cbrt (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (cbrt (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (* (* (* 1/2 (/ (pow x 2) (pow 1.0 2))) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (sqrt (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (sqrt (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (* (sqrt 1/2) (sqrt (/ (pow x 2) (pow 1.0 2)))) (* (sqrt 1/2) (sqrt (/ (pow x 2) (pow 1.0 2)))) (* (sqrt 1/2) (/ (pow (sqrt x) 2) (pow (sqrt 1.0) 2))) (* (sqrt 1/2) (/ (pow (sqrt x) 2) (pow (sqrt 1.0) 2))) (* (sqrt 1/2) (/ (pow (sqrt x) 2) 1.0)) (* (sqrt 1/2) (/ (pow (sqrt x) 2) 1.0)) (* (sqrt 1/2) (/ (pow (sqrt x) 2) (sqrt (pow 1.0 2)))) (* (sqrt 1/2) (/ (pow (sqrt x) 2) (sqrt (pow 1.0 2)))) (* (sqrt 1/2) (/ (pow (sqrt x) 2) (pow 1.0 (/ 2 2)))) (* (sqrt 1/2) (/ (pow (sqrt x) 2) (pow 1.0 (/ 2 2)))) (* (sqrt 1/2) (/ x (pow (sqrt 1.0) 2))) (* (sqrt 1/2) (/ x (pow (sqrt 1.0) 2))) (* (sqrt 1/2) (/ x 1.0)) (* (sqrt 1/2) (/ x 1.0)) (* (sqrt 1/2) (/ x (sqrt (pow 1.0 2)))) (* (sqrt 1/2) (/ x (sqrt (pow 1.0 2)))) (* (sqrt 1/2) (/ x (pow 1.0 (/ 2 2)))) (* (sqrt 1/2) (/ x (pow 1.0 (/ 2 2)))) (* (sqrt 1/2) (/ (sqrt (pow x 2)) (pow (sqrt 1.0) 2))) (* (sqrt 1/2) (/ (sqrt (pow x 2)) (pow (sqrt 1.0) 2))) (* (sqrt 1/2) (/ (sqrt (pow x 2)) 1.0)) (* (sqrt 1/2) (/ (sqrt (pow x 2)) 1.0)) (* (sqrt 1/2) (/ (sqrt (pow x 2)) (sqrt (pow 1.0 2)))) (* (sqrt 1/2) (/ (sqrt (pow x 2)) (sqrt (pow 1.0 2)))) (* (sqrt 1/2) (/ (sqrt (pow x 2)) (pow 1.0 (/ 2 2)))) (* (sqrt 1/2) (/ (sqrt (pow x 2)) (pow 1.0 (/ 2 2)))) (* (sqrt 1/2) (/ (pow x (/ 2 2)) (pow (sqrt 1.0) 2))) (* (sqrt 1/2) (/ (pow x (/ 2 2)) (pow (sqrt 1.0) 2))) (* (sqrt 1/2) (/ (pow x (/ 2 2)) 1.0)) (* (sqrt 1/2) (/ (pow x (/ 2 2)) 1.0)) (* (sqrt 1/2) (/ (pow x (/ 2 2)) (sqrt (pow 1.0 2)))) (* (sqrt 1/2) (/ (pow x (/ 2 2)) (sqrt (pow 1.0 2)))) (* (sqrt 1/2) (/ (pow x (/ 2 2)) (pow 1.0 (/ 2 2)))) (* (sqrt 1/2) (/ (pow x (/ 2 2)) (pow 1.0 (/ 2 2)))) (* 1/2 (* (cbrt (/ (pow x 2) (pow 1.0 2))) (cbrt (/ (pow x 2) (pow 1.0 2))))) (* 1/2 (sqrt (/ (pow x 2) (pow 1.0 2)))) (* 1/2 (/ (pow (* (cbrt x) (cbrt x)) 2) (pow (* (cbrt 1.0) (cbrt 1.0)) 2))) (* 1/2 (/ (pow (* (cbrt x) (cbrt x)) 2) (pow (sqrt 1.0) 2))) (* 1/2 (/ (pow (* (cbrt x) (cbrt x)) 2) (pow 1 2))) (* 1/2 (/ (pow (* (cbrt x) (cbrt x)) 2) 1.0)) (* 1/2 (/ (pow (* (cbrt x) (cbrt x)) 2) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))) (* 1/2 (/ (pow (* (cbrt x) (cbrt x)) 2) (sqrt (pow 1.0 2)))) (* 1/2 (/ (pow (* (cbrt x) (cbrt x)) 2) 1)) (* 1/2 (/ (pow (* (cbrt x) (cbrt x)) 2) (pow 1.0 (/ 2 2)))) (* 1/2 (/ (pow (sqrt x) 2) (pow (* (cbrt 1.0) (cbrt 1.0)) 2))) (* 1/2 (/ (pow (sqrt x) 2) (pow (sqrt 1.0) 2))) (* 1/2 (/ (pow (sqrt x) 2) (pow 1 2))) (* 1/2 (/ (pow (sqrt x) 2) 1.0)) (* 1/2 (/ (pow (sqrt x) 2) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))) (* 1/2 (/ (pow (sqrt x) 2) (sqrt (pow 1.0 2)))) (* 1/2 (/ (pow (sqrt x) 2) 1)) (* 1/2 (/ (pow (sqrt x) 2) (pow 1.0 (/ 2 2)))) (* 1/2 (/ (pow 1 2) (pow (* (cbrt 1.0) (cbrt 1.0)) 2))) (* 1/2 (/ (pow 1 2) (pow (sqrt 1.0) 2))) (* 1/2 (/ (pow 1 2) (pow 1 2))) (* 1/2 (/ (pow 1 2) 1.0)) (* 1/2 (/ (pow 1 2) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))) (* 1/2 (/ (pow 1 2) (sqrt (pow 1.0 2)))) (* 1/2 (/ (pow 1 2) 1)) (* 1/2 (/ (pow 1 2) (pow 1.0 (/ 2 2)))) (* 1/2 (/ x (pow (* (cbrt 1.0) (cbrt 1.0)) 2))) (* 1/2 (/ x (pow (sqrt 1.0) 2))) (* 1/2 (/ x (pow 1 2))) (* 1/2 (/ x 1.0)) (* 1/2 (/ x (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))) (* 1/2 (/ x (sqrt (pow 1.0 2)))) (* 1/2 (/ x 1)) (* 1/2 (/ x (pow 1.0 (/ 2 2)))) (* 1/2 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (pow (* (cbrt 1.0) (cbrt 1.0)) 2))) (* 1/2 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (pow (sqrt 1.0) 2))) (* 1/2 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (pow 1 2))) (* 1/2 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) 1.0)) (* 1/2 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))) (* 1/2 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (sqrt (pow 1.0 2)))) (* 1/2 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) 1)) (* 1/2 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (pow 1.0 (/ 2 2)))) (* 1/2 (/ (sqrt (pow x 2)) (pow (* (cbrt 1.0) (cbrt 1.0)) 2))) (* 1/2 (/ (sqrt (pow x 2)) (pow (sqrt 1.0) 2))) (* 1/2 (/ (sqrt (pow x 2)) (pow 1 2))) (* 1/2 (/ (sqrt (pow x 2)) 1.0)) (* 1/2 (/ (sqrt (pow x 2)) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))) (* 1/2 (/ (sqrt (pow x 2)) (sqrt (pow 1.0 2)))) (* 1/2 (/ (sqrt (pow x 2)) 1)) (* 1/2 (/ (sqrt (pow x 2)) (pow 1.0 (/ 2 2)))) (* 1/2 (/ 1 (pow (* (cbrt 1.0) (cbrt 1.0)) 2))) (* 1/2 (/ 1 (pow (sqrt 1.0) 2))) (* 1/2 (/ 1 (pow 1 2))) (* 1/2 (/ 1 1.0)) (* 1/2 (/ 1 (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))) (* 1/2 (/ 1 (sqrt (pow 1.0 2)))) (* 1/2 (/ 1 1)) (* 1/2 (/ 1 (pow 1.0 (/ 2 2)))) (* 1/2 (/ (pow x (/ 2 2)) (pow (* (cbrt 1.0) (cbrt 1.0)) 2))) (* 1/2 (/ (pow x (/ 2 2)) (pow (sqrt 1.0) 2))) (* 1/2 (/ (pow x (/ 2 2)) (pow 1 2))) (* 1/2 (/ (pow x (/ 2 2)) 1.0)) (* 1/2 (/ (pow x (/ 2 2)) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))) (* 1/2 (/ (pow x (/ 2 2)) (sqrt (pow 1.0 2)))) (* 1/2 (/ (pow x (/ 2 2)) 1)) (* 1/2 (/ (pow x (/ 2 2)) (pow 1.0 (/ 2 2)))) (* 1/2 1) (* 1/2 (pow x 2)) (* (cbrt 1/2) (/ (pow x 2) (pow 1.0 2))) (* (sqrt 1/2) (/ (pow x 2) (pow 1.0 2))) (* 1/2 (/ (pow x 2) (pow 1.0 2))) (* 1/2 (pow x 2)) (- (+ (* 1.0 x) (log 1.0)) (* 0.5 (pow x 2))) (- (+ (* 1.0 x) (log 1.0)) (* 0.5 (pow x 2))) (- (+ (* 1.0 x) (log 1.0)) (* 0.5 (pow x 2))) (* 0.5 (pow x 2)) (* 0.5 (pow x 2)) (* 0.5 (pow x 2)) 0.994 * * [simplify]: iteration 0 : 268 enodes (cost 1979 ) 1.080 * * [simplify]: iteration 1 : 679 enodes (cost 1743 ) 1.403 * * [simplify]: iteration 2 : 2901 enodes (cost 1523 ) 2.010 * * [simplify]: iteration done : 5000 enodes (cost 1523 ) 2.011 * [simplify]: Simplified to: (exp (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (exp (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (log (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (exp (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (* (cbrt (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (cbrt (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))) (cbrt (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (pow (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) 3) (sqrt (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (sqrt (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (- (* (+ (pow (* 1.0 x) 3) (pow (log 1.0) 3)) (pow 1.0 2)) (* (+ (* (* 1.0 x) (* 1.0 x)) (* (log 1.0) (- (log 1.0) (* 1.0 x)))) (* 1/2 (pow x 2)))) (* (+ (* (* 1.0 x) (* 1.0 x)) (* (log 1.0) (- (log 1.0) (* 1.0 x)))) (pow 1.0 2)) (- (* (- (* (* 1.0 x) (* 1.0 x)) (* (log 1.0) (log 1.0))) (pow 1.0 2)) (* (- (* 1.0 x) (log 1.0)) (* 1/2 (pow x 2)))) (* (- (* 1.0 x) (log 1.0)) (pow 1.0 2)) (- (pow (+ (* 1.0 x) (log 1.0)) 3) (pow (* 1/2 (/ (pow x 2) (pow 1.0 2))) 3)) (+ (* (* 1/2 (/ (pow x 2) (pow 1.0 2))) (+ (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (* (+ (* 1.0 x) (log 1.0)) (+ (* 1.0 x) (log 1.0)))) (* -1/2 (/ (pow x 2) (pow 1.0 2))) (- (* (+ (* 1.0 x) (log 1.0)) (+ (* 1.0 x) (log 1.0))) (* 1/4 (/ (pow x 4) (pow 1.0 4)))) (+ (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (* -1/2 (/ (pow x 2) (pow 1.0 2))) (* 1/2 (/ (pow x 2) (pow 1.0 2))) (log (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (log (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (log (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (log (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (log (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (log (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (log (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (log (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (log (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (log (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (log (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (exp (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (* (pow (/ (pow x 2) (pow 1.0 2)) 3) 1/8) (* (pow (/ (pow x 2) (pow 1.0 2)) 3) 1/8) (* (cbrt (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (cbrt (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (cbrt (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (* (pow (/ (pow x 2) (pow 1.0 2)) 3) 1/8) (sqrt (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (sqrt (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (* (sqrt 1/2) (sqrt (/ (pow x 2) (pow 1.0 2)))) (* (sqrt 1/2) (sqrt (/ (pow x 2) (pow 1.0 2)))) (* (sqrt 1/2) (/ x 1.0)) (* (sqrt 1/2) (/ x 1.0)) (* (sqrt 1/2) (/ x 1.0)) (* (sqrt 1/2) (/ x 1.0)) (* (/ x (fabs 1.0)) (sqrt 1/2)) (* (/ x (fabs 1.0)) (sqrt 1/2)) (* (/ x (pow 1.0 1)) (sqrt 1/2)) (* (/ x (pow 1.0 1)) (sqrt 1/2)) (* (sqrt 1/2) (/ x 1.0)) (* (sqrt 1/2) (/ x 1.0)) (* (sqrt 1/2) (/ x 1.0)) (* (sqrt 1/2) (/ x 1.0)) (* (/ x (fabs 1.0)) (sqrt 1/2)) (* (/ x (fabs 1.0)) (sqrt 1/2)) (* (/ x (pow 1.0 1)) (sqrt 1/2)) (* (/ x (pow 1.0 1)) (sqrt 1/2)) (* (/ (fabs x) 1.0) (sqrt 1/2)) (* (/ (fabs x) 1.0) (sqrt 1/2)) (* (/ (fabs x) 1.0) (sqrt 1/2)) (* (/ (fabs x) 1.0) (sqrt 1/2)) (* (/ (fabs x) (fabs 1.0)) (sqrt 1/2)) (* (/ (fabs x) (fabs 1.0)) (sqrt 1/2)) (* (sqrt 1/2) (/ (fabs x) (pow 1.0 1))) (* (sqrt 1/2) (/ (fabs x) (pow 1.0 1))) (* (sqrt 1/2) (/ (pow x 1) 1.0)) (* (sqrt 1/2) (/ (pow x 1) 1.0)) (* (sqrt 1/2) (/ (pow x 1) 1.0)) (* (sqrt 1/2) (/ (pow x 1) 1.0)) (* (/ (pow x 1) (fabs 1.0)) (sqrt 1/2)) (* (/ (pow x 1) (fabs 1.0)) (sqrt 1/2)) (* (/ (pow x 1) (pow 1.0 1)) (sqrt 1/2)) (* (/ (pow x 1) (pow 1.0 1)) (sqrt 1/2)) (* 1/2 (* (cbrt (/ (pow x 2) (pow 1.0 2))) (cbrt (/ (pow x 2) (pow 1.0 2))))) (* 1/2 (sqrt (/ (pow x 2) (pow 1.0 2)))) (* 1/2 (/ (pow (* (cbrt x) (cbrt x)) 2) (pow (* (cbrt 1.0) (cbrt 1.0)) 2))) (* 1/2 (/ (pow (* (cbrt x) (cbrt x)) 2) 1.0)) (* 1/2 (pow (* (cbrt x) (cbrt x)) 2)) (* 1/2 (/ (pow (* (cbrt x) (cbrt x)) 2) 1.0)) (* 1/2 (/ (pow (* (cbrt x) (cbrt x)) 2) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))) (/ (* 1/2 (pow (* (cbrt x) (cbrt x)) 2)) (fabs 1.0)) (* 1/2 (pow (* (cbrt x) (cbrt x)) 2)) (/ (* 1/2 (pow (* (cbrt x) (cbrt x)) 2)) (pow 1.0 1)) (* 1/2 (/ x (pow (* (cbrt 1.0) (cbrt 1.0)) 2))) (* 1/2 (/ x 1.0)) (* 1/2 x) (* 1/2 (/ x 1.0)) (* 1/2 (/ x (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))) (* 1/2 (/ x (fabs 1.0))) (* 1/2 x) (/ (* 1/2 x) (pow 1.0 1)) (/ 1/2 (pow (* (cbrt 1.0) (cbrt 1.0)) 2)) (/ 1/2 1.0) 1/2 (/ 1/2 1.0) (/ 1/2 (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2)))) (/ 1/2 (fabs 1.0)) 1/2 (/ 1/2 (pow 1.0 1)) (* 1/2 (/ x (pow (* (cbrt 1.0) (cbrt 1.0)) 2))) (* 1/2 (/ x 1.0)) (* 1/2 x) (* 1/2 (/ x 1.0)) (* 1/2 (/ x (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))) (* 1/2 (/ x (fabs 1.0))) (* 1/2 x) (/ (* 1/2 x) (pow 1.0 1)) (* 1/2 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (pow (* (cbrt 1.0) (cbrt 1.0)) 2))) (* 1/2 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) 1.0)) (* 1/2 (* (cbrt (pow x 2)) (cbrt (pow x 2)))) (* 1/2 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) 1.0)) (* 1/2 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))) (/ (* 1/2 (* (cbrt (pow x 2)) (cbrt (pow x 2)))) (fabs 1.0)) (* 1/2 (* (cbrt (pow x 2)) (cbrt (pow x 2)))) (* 1/2 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (pow 1.0 1))) (* (/ (fabs x) (pow (* (cbrt 1.0) (cbrt 1.0)) 2)) 1/2) (/ (/ (fabs x) 2) 1.0) (/ (fabs x) 2) (/ (/ (fabs x) 2) 1.0) (/ (fabs x) (/ (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))) 1/2)) (* 1/2 (/ (fabs x) (fabs 1.0))) (/ (fabs x) 2) (/ (fabs x) (/ (pow 1.0 1) 1/2)) (/ 1/2 (pow (* (cbrt 1.0) (cbrt 1.0)) 2)) (/ 1/2 1.0) 1/2 (/ 1/2 1.0) (/ 1/2 (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2)))) (/ 1/2 (fabs 1.0)) 1/2 (/ 1/2 (pow 1.0 1)) (/ (* 1/2 (pow x 1)) (pow (* (cbrt 1.0) (cbrt 1.0)) 2)) (/ (* 1/2 (pow x 1)) 1.0) (* 1/2 (pow x 1)) (/ (* 1/2 (pow x 1)) 1.0) (/ (* 1/2 (pow x 1)) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2)))) (/ (pow x 1) (/ (fabs 1.0) 1/2)) (* 1/2 (pow x 1)) (/ (* 1/2 (pow x 1)) (pow 1.0 1)) 1/2 (* 1/2 (pow x 2)) (* (cbrt 1/2) (/ (pow x 2) (pow 1.0 2))) (* (sqrt 1/2) (/ (pow x 2) (pow 1.0 2))) (* 1/2 (/ (pow x 2) (pow 1.0 2))) (* 1/2 (pow x 2)) (- (+ (* 1.0 x) (log 1.0)) (* 0.5 (pow x 2))) (- (+ (* 1.0 x) (log 1.0)) (* 0.5 (pow x 2))) (- (+ (* 1.0 x) (log 1.0)) (* 0.5 (pow x 2))) (* 0.5 (pow x 2)) (* 0.5 (pow x 2)) (* 0.5 (pow x 2)) 2.016 * * * [progress]: adding candidates to table 2.295 * * [progress]: iteration 3 / 4 2.295 * * * [progress]: picking best candidate 2.301 * * * * [pick]: Picked # 2.301 * * * [progress]: localizing error 2.306 * * * [progress]: generating rewritten candidates 2.306 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2) 2.309 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1) 2.312 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1) 2.316 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1) 2.322 * * * [progress]: generating series expansions 2.322 * * * * [progress]: [ 1 / 4 ] generating series at (2 2) 2.322 * [approximate]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in (x) around 0 2.322 * [taylor]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in x 2.322 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x 2.322 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 2.322 * [taylor]: Taking taylor expansion of x in x 2.322 * [taylor]: Taking taylor expansion of 1.0 in x 2.325 * [taylor]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in x 2.325 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x 2.325 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 2.325 * [taylor]: Taking taylor expansion of x in x 2.325 * [taylor]: Taking taylor expansion of 1.0 in x 2.359 * [approximate]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in (x) around 0 2.359 * [taylor]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in x 2.359 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x 2.359 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 2.359 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.359 * [taylor]: Taking taylor expansion of x in x 2.359 * [taylor]: Taking taylor expansion of 1.0 in x 2.361 * [taylor]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in x 2.361 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x 2.361 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 2.361 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.361 * [taylor]: Taking taylor expansion of x in x 2.361 * [taylor]: Taking taylor expansion of 1.0 in x 2.380 * [approximate]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in (x) around 0 2.380 * [taylor]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in x 2.380 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x 2.380 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 2.380 * [taylor]: Taking taylor expansion of 1.0 in x 2.380 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.380 * [taylor]: Taking taylor expansion of x in x 2.382 * [taylor]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in x 2.382 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x 2.382 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 2.382 * [taylor]: Taking taylor expansion of 1.0 in x 2.382 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.382 * [taylor]: Taking taylor expansion of x in x 2.401 * * * * [progress]: [ 2 / 4 ] generating series at (2 1) 2.401 * [approximate]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in (x) around 0 2.401 * [taylor]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in x 2.401 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x 2.401 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 2.401 * [taylor]: Taking taylor expansion of x in x 2.401 * [taylor]: Taking taylor expansion of 1.0 in x 2.404 * [taylor]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in x 2.404 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x 2.404 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 2.404 * [taylor]: Taking taylor expansion of x in x 2.404 * [taylor]: Taking taylor expansion of 1.0 in x 2.436 * [approximate]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in (x) around 0 2.436 * [taylor]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in x 2.436 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x 2.436 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 2.436 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.436 * [taylor]: Taking taylor expansion of x in x 2.437 * [taylor]: Taking taylor expansion of 1.0 in x 2.439 * [taylor]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in x 2.439 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x 2.439 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 2.439 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.439 * [taylor]: Taking taylor expansion of x in x 2.439 * [taylor]: Taking taylor expansion of 1.0 in x 2.458 * [approximate]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in (x) around 0 2.458 * [taylor]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in x 2.458 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x 2.458 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 2.458 * [taylor]: Taking taylor expansion of 1.0 in x 2.458 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.458 * [taylor]: Taking taylor expansion of x in x 2.460 * [taylor]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in x 2.460 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x 2.460 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 2.460 * [taylor]: Taking taylor expansion of 1.0 in x 2.460 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.460 * [taylor]: Taking taylor expansion of x in x 2.479 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1) 2.479 * [approximate]: Taking taylor expansion of (sqrt (+ x 1.0)) in (x) around 0 2.479 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x 2.479 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 2.479 * [taylor]: Taking taylor expansion of x in x 2.479 * [taylor]: Taking taylor expansion of 1.0 in x 2.481 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x 2.481 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 2.481 * [taylor]: Taking taylor expansion of x in x 2.481 * [taylor]: Taking taylor expansion of 1.0 in x 2.495 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in (x) around 0 2.495 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x 2.495 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 2.495 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.495 * [taylor]: Taking taylor expansion of x in x 2.495 * [taylor]: Taking taylor expansion of 1.0 in x 2.497 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x 2.497 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 2.497 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.497 * [taylor]: Taking taylor expansion of x in x 2.497 * [taylor]: Taking taylor expansion of 1.0 in x 2.504 * [approximate]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in (x) around 0 2.504 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x 2.504 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 2.504 * [taylor]: Taking taylor expansion of 1.0 in x 2.504 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.504 * [taylor]: Taking taylor expansion of x in x 2.506 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x 2.506 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 2.506 * [taylor]: Taking taylor expansion of 1.0 in x 2.506 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.506 * [taylor]: Taking taylor expansion of x in x 2.514 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1) 2.514 * [approximate]: Taking taylor expansion of (sqrt (+ x 1.0)) in (x) around 0 2.514 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x 2.514 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 2.514 * [taylor]: Taking taylor expansion of x in x 2.514 * [taylor]: Taking taylor expansion of 1.0 in x 2.515 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x 2.515 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 2.516 * [taylor]: Taking taylor expansion of x in x 2.516 * [taylor]: Taking taylor expansion of 1.0 in x 2.524 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in (x) around 0 2.524 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x 2.524 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 2.524 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.524 * [taylor]: Taking taylor expansion of x in x 2.525 * [taylor]: Taking taylor expansion of 1.0 in x 2.526 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x 2.526 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 2.526 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.526 * [taylor]: Taking taylor expansion of x in x 2.526 * [taylor]: Taking taylor expansion of 1.0 in x 2.533 * [approximate]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in (x) around 0 2.533 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x 2.533 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 2.533 * [taylor]: Taking taylor expansion of 1.0 in x 2.533 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.533 * [taylor]: Taking taylor expansion of x in x 2.535 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x 2.535 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 2.535 * [taylor]: Taking taylor expansion of 1.0 in x 2.535 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.535 * [taylor]: Taking taylor expansion of x in x 2.543 * * * [progress]: simplifying candidates 2.544 * [simplify]: Simplifying using # : (log (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x))))) (log (cbrt (sqrt (+ 1.0 x)))) (log (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))) (log (sqrt (cbrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt 1)) (log (sqrt (+ 1.0 x))) (log (sqrt 1)) (log (sqrt (+ 1.0 x))) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) (log 1) (log (sqrt (+ 1.0 x))) (log (sqrt (+ (pow 1.0 3) (pow x 3)))) (log (sqrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))) (log (sqrt (- (* 1.0 1.0) (* x x)))) (log (sqrt (- 1.0 x))) (log (+ 1.0 x)) (log (sqrt (+ 1.0 x))) (log (+ 1.0 x)) (log (log (sqrt (+ 1.0 x)))) (exp (log (sqrt (+ 1.0 x)))) (* (cbrt (log (sqrt (+ 1.0 x)))) (cbrt (log (sqrt (+ 1.0 x))))) (cbrt (log (sqrt (+ 1.0 x)))) (* (* (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x)))) (log (sqrt (+ 1.0 x)))) (sqrt (log (sqrt (+ 1.0 x)))) (sqrt (log (sqrt (+ 1.0 x)))) (log (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x))))) (log (cbrt (sqrt (+ 1.0 x)))) (log (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))) (log (sqrt (cbrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt 1)) (log (sqrt (+ 1.0 x))) (log (sqrt 1)) (log (sqrt (+ 1.0 x))) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) (log 1) (log (sqrt (+ 1.0 x))) (log (sqrt (+ (pow 1.0 3) (pow x 3)))) (log (sqrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))) (log (sqrt (- (* 1.0 1.0) (* x x)))) (log (sqrt (- 1.0 x))) (log (+ 1.0 x)) (log (sqrt (+ 1.0 x))) (log (+ 1.0 x)) (log (log (sqrt (+ 1.0 x)))) (exp (log (sqrt (+ 1.0 x)))) (* (cbrt (log (sqrt (+ 1.0 x)))) (cbrt (log (sqrt (+ 1.0 x))))) (cbrt (log (sqrt (+ 1.0 x)))) (* (* (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x)))) (log (sqrt (+ 1.0 x)))) (sqrt (log (sqrt (+ 1.0 x)))) (sqrt (log (sqrt (+ 1.0 x)))) (log (sqrt (+ 1.0 x))) (exp (sqrt (+ 1.0 x))) (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x)))) (cbrt (sqrt (+ 1.0 x))) (* (* (sqrt (+ 1.0 x)) (sqrt (+ 1.0 x))) (sqrt (+ 1.0 x))) (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))) (sqrt (cbrt (+ 1.0 x))) (sqrt (sqrt (+ 1.0 x))) (sqrt (sqrt (+ 1.0 x))) (sqrt 1) (sqrt (+ 1.0 x)) (sqrt 1) (sqrt (+ 1.0 x)) (sqrt (+ (pow 1.0 3) (pow x 3))) (sqrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))) (sqrt (- (* 1.0 1.0) (* x x))) (sqrt (- 1.0 x)) (/ 1 2) (sqrt (sqrt (+ 1.0 x))) (sqrt (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))) (exp (sqrt (+ 1.0 x))) (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x)))) (cbrt (sqrt (+ 1.0 x))) (* (* (sqrt (+ 1.0 x)) (sqrt (+ 1.0 x))) (sqrt (+ 1.0 x))) (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))) (sqrt (cbrt (+ 1.0 x))) (sqrt (sqrt (+ 1.0 x))) (sqrt (sqrt (+ 1.0 x))) (sqrt 1) (sqrt (+ 1.0 x)) (sqrt 1) (sqrt (+ 1.0 x)) (sqrt (+ (pow 1.0 3) (pow x 3))) (sqrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))) (sqrt (- (* 1.0 1.0) (* x x))) (sqrt (- 1.0 x)) (/ 1 2) (sqrt (sqrt (+ 1.0 x))) (sqrt (sqrt (+ 1.0 x))) (- (+ (* 1/2 (/ x (pow (sqrt 1.0) 2))) (log (sqrt 1.0))) (* 1/4 (/ (pow x 2) (pow (sqrt 1.0) 4)))) (- (log +nan.0) (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))) (- (log +nan.0) (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))) (- (+ (* 1/2 (/ x (pow (sqrt 1.0) 2))) (log (sqrt 1.0))) (* 1/4 (/ (pow x 2) (pow (sqrt 1.0) 4)))) (- (log +nan.0) (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))) (- (log +nan.0) (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))) (- (+ (sqrt 1.0) (* 1/2 (/ x (sqrt 1.0)))) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3)))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (- (+ (sqrt 1.0) (* 1/2 (/ x (sqrt 1.0)))) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3)))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 2.547 * * [simplify]: iteration 0 : 89 enodes (cost 852 ) 2.560 * * [simplify]: iteration 1 : 177 enodes (cost 778 ) 2.598 * * [simplify]: iteration 2 : 452 enodes (cost 706 ) 2.780 * * [simplify]: iteration 3 : 1848 enodes (cost 702 ) 3.310 * * [simplify]: iteration done : 5001 enodes (cost 702 ) 3.310 * [simplify]: Simplified to: (* 2 (log (cbrt (sqrt (+ 1.0 x))))) (log (cbrt (sqrt (+ 1.0 x)))) (log (fabs (cbrt (+ 1.0 x)))) (log (sqrt (cbrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) 0 (log (sqrt (+ 1.0 x))) 0 (log (sqrt (+ 1.0 x))) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) 0 (log (sqrt (+ 1.0 x))) (log (sqrt (+ (pow 1.0 3) (pow x 3)))) (log (sqrt (+ (* x (- x 1.0)) (* 1.0 1.0)))) (log (sqrt (- (* 1.0 1.0) (* x x)))) (log (sqrt (- 1.0 x))) (log (+ 1.0 x)) (log (sqrt (+ 1.0 x))) (log (+ 1.0 x)) (log (log (sqrt (+ 1.0 x)))) (sqrt (+ 1.0 x)) (* (cbrt (log (sqrt (+ 1.0 x)))) (cbrt (log (sqrt (+ 1.0 x))))) (cbrt (log (sqrt (+ 1.0 x)))) (pow (log (sqrt (+ 1.0 x))) 3) (sqrt (log (sqrt (+ 1.0 x)))) (sqrt (log (sqrt (+ 1.0 x)))) (* 2 (log (cbrt (sqrt (+ 1.0 x))))) (log (cbrt (sqrt (+ 1.0 x)))) (log (fabs (cbrt (+ 1.0 x)))) (log (sqrt (cbrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) 0 (log (sqrt (+ 1.0 x))) 0 (log (sqrt (+ 1.0 x))) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) 0 (log (sqrt (+ 1.0 x))) (log (sqrt (+ (pow 1.0 3) (pow x 3)))) (log (sqrt (+ (* x (- x 1.0)) (* 1.0 1.0)))) (log (sqrt (- (* 1.0 1.0) (* x x)))) (log (sqrt (- 1.0 x))) (log (+ 1.0 x)) (log (sqrt (+ 1.0 x))) (log (+ 1.0 x)) (log (log (sqrt (+ 1.0 x)))) (sqrt (+ 1.0 x)) (* (cbrt (log (sqrt (+ 1.0 x)))) (cbrt (log (sqrt (+ 1.0 x))))) (cbrt (log (sqrt (+ 1.0 x)))) (pow (log (sqrt (+ 1.0 x))) 3) (sqrt (log (sqrt (+ 1.0 x)))) (sqrt (log (sqrt (+ 1.0 x)))) (log (sqrt (+ 1.0 x))) (exp (sqrt (+ 1.0 x))) (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x)))) (cbrt (sqrt (+ 1.0 x))) (pow (sqrt (+ 1.0 x)) 3) (fabs (cbrt (+ 1.0 x))) (sqrt (cbrt (+ 1.0 x))) (sqrt (sqrt (+ 1.0 x))) (sqrt (sqrt (+ 1.0 x))) 1 (sqrt (+ 1.0 x)) 1 (sqrt (+ 1.0 x)) (sqrt (+ (pow 1.0 3) (pow x 3))) (sqrt (+ (* x (- x 1.0)) (* 1.0 1.0))) (sqrt (- (* 1.0 1.0) (* x x))) (sqrt (- 1.0 x)) 1/2 (sqrt (sqrt (+ 1.0 x))) (sqrt (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x))) (exp (sqrt (+ 1.0 x))) (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x)))) (cbrt (sqrt (+ 1.0 x))) (pow (sqrt (+ 1.0 x)) 3) (fabs (cbrt (+ 1.0 x))) (sqrt (cbrt (+ 1.0 x))) (sqrt (sqrt (+ 1.0 x))) (sqrt (sqrt (+ 1.0 x))) 1 (sqrt (+ 1.0 x)) 1 (sqrt (+ 1.0 x)) (sqrt (+ (pow 1.0 3) (pow x 3))) (sqrt (+ (* x (- x 1.0)) (* 1.0 1.0))) (sqrt (- (* 1.0 1.0) (* x x))) (sqrt (- 1.0 x)) 1/2 (sqrt (sqrt (+ 1.0 x))) (sqrt (sqrt (+ 1.0 x))) (- (+ (log (sqrt 1.0)) (/ (* 1/2 x) 1.0)) (/ (* 1/4 (* x x)) (* 1.0 1.0))) (- (log +nan.0) (- (/ +nan.0 (* x x)) (/ +nan.0 x))) (- (log +nan.0) (- (/ +nan.0 (* x x)) (/ +nan.0 x))) (- (+ (log (sqrt 1.0)) (/ (* 1/2 x) 1.0)) (/ (* 1/4 (* x x)) (* 1.0 1.0))) (- (log +nan.0) (- (/ +nan.0 (* x x)) (/ +nan.0 x))) (- (log +nan.0) (- (/ +nan.0 (* x x)) (/ +nan.0 x))) (- (+ (sqrt 1.0) (* 1/2 (/ x (sqrt 1.0)))) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3)))) (- (- (/ +nan.0 x) +nan.0) (/ +nan.0 (* x x))) (- (- (/ +nan.0 x) +nan.0) (/ +nan.0 (* x x))) (- (+ (sqrt 1.0) (* 1/2 (/ x (sqrt 1.0)))) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3)))) (- (- (/ +nan.0 x) +nan.0) (/ +nan.0 (* x x))) (- (- (/ +nan.0 x) +nan.0) (/ +nan.0 (* x x))) 3.311 * * * [progress]: adding candidates to table 3.474 * * [progress]: iteration 4 / 4 3.474 * * * [progress]: picking best candidate 3.486 * * * * [pick]: Picked # 3.486 * * * [progress]: localizing error 3.495 * * * [progress]: generating rewritten candidates 3.495 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2) 3.500 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1) 3.504 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2) 3.507 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1) 3.514 * * * [progress]: generating series expansions 3.514 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2) 3.515 * [approximate]: Taking taylor expansion of (log (pow (+ x 1.0) 1/4)) in (x) around 0 3.515 * [taylor]: Taking taylor expansion of (log (pow (+ x 1.0) 1/4)) in x 3.515 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/4) in x 3.515 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ x 1.0)))) in x 3.515 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ x 1.0))) in x 3.515 * [taylor]: Taking taylor expansion of 1/4 in x 3.515 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 3.515 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 3.515 * [taylor]: Taking taylor expansion of x in x 3.515 * [taylor]: Taking taylor expansion of 1.0 in x 3.518 * [taylor]: Taking taylor expansion of (log (pow (+ x 1.0) 1/4)) in x 3.518 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/4) in x 3.518 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ x 1.0)))) in x 3.518 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ x 1.0))) in x 3.518 * [taylor]: Taking taylor expansion of 1/4 in x 3.518 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 3.518 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 3.518 * [taylor]: Taking taylor expansion of x in x 3.518 * [taylor]: Taking taylor expansion of 1.0 in x 3.584 * [approximate]: Taking taylor expansion of (log (pow (+ (/ 1 x) 1.0) 1/4)) in (x) around 0 3.584 * [taylor]: Taking taylor expansion of (log (pow (+ (/ 1 x) 1.0) 1/4)) in x 3.584 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/4) in x 3.584 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (/ 1 x) 1.0)))) in x 3.584 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (/ 1 x) 1.0))) in x 3.584 * [taylor]: Taking taylor expansion of 1/4 in x 3.584 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 3.584 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 3.584 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.584 * [taylor]: Taking taylor expansion of x in x 3.585 * [taylor]: Taking taylor expansion of 1.0 in x 3.586 * [taylor]: Taking taylor expansion of (log (pow (+ (/ 1 x) 1.0) 1/4)) in x 3.586 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/4) in x 3.586 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (/ 1 x) 1.0)))) in x 3.586 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (/ 1 x) 1.0))) in x 3.586 * [taylor]: Taking taylor expansion of 1/4 in x 3.586 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 3.586 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 3.586 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.586 * [taylor]: Taking taylor expansion of x in x 3.586 * [taylor]: Taking taylor expansion of 1.0 in x 3.605 * [approximate]: Taking taylor expansion of (log (pow (- 1.0 (/ 1 x)) 1/4)) in (x) around 0 3.605 * [taylor]: Taking taylor expansion of (log (pow (- 1.0 (/ 1 x)) 1/4)) in x 3.605 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/4) in x 3.605 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- 1.0 (/ 1 x))))) in x 3.605 * [taylor]: Taking taylor expansion of (* 1/4 (log (- 1.0 (/ 1 x)))) in x 3.605 * [taylor]: Taking taylor expansion of 1/4 in x 3.605 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 3.605 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 3.605 * [taylor]: Taking taylor expansion of 1.0 in x 3.605 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.605 * [taylor]: Taking taylor expansion of x in x 3.607 * [taylor]: Taking taylor expansion of (log (pow (- 1.0 (/ 1 x)) 1/4)) in x 3.607 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/4) in x 3.607 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- 1.0 (/ 1 x))))) in x 3.607 * [taylor]: Taking taylor expansion of (* 1/4 (log (- 1.0 (/ 1 x)))) in x 3.608 * [taylor]: Taking taylor expansion of 1/4 in x 3.608 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 3.608 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 3.608 * [taylor]: Taking taylor expansion of 1.0 in x 3.608 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.608 * [taylor]: Taking taylor expansion of x in x 3.638 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1) 3.638 * [approximate]: Taking taylor expansion of (log (pow (+ x 1.0) 1/4)) in (x) around 0 3.638 * [taylor]: Taking taylor expansion of (log (pow (+ x 1.0) 1/4)) in x 3.638 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/4) in x 3.638 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ x 1.0)))) in x 3.638 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ x 1.0))) in x 3.638 * [taylor]: Taking taylor expansion of 1/4 in x 3.638 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 3.639 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 3.639 * [taylor]: Taking taylor expansion of x in x 3.639 * [taylor]: Taking taylor expansion of 1.0 in x 3.641 * [taylor]: Taking taylor expansion of (log (pow (+ x 1.0) 1/4)) in x 3.641 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/4) in x 3.641 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ x 1.0)))) in x 3.641 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ x 1.0))) in x 3.641 * [taylor]: Taking taylor expansion of 1/4 in x 3.641 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 3.641 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 3.641 * [taylor]: Taking taylor expansion of x in x 3.641 * [taylor]: Taking taylor expansion of 1.0 in x 3.708 * [approximate]: Taking taylor expansion of (log (pow (+ (/ 1 x) 1.0) 1/4)) in (x) around 0 3.708 * [taylor]: Taking taylor expansion of (log (pow (+ (/ 1 x) 1.0) 1/4)) in x 3.708 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/4) in x 3.708 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (/ 1 x) 1.0)))) in x 3.708 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (/ 1 x) 1.0))) in x 3.708 * [taylor]: Taking taylor expansion of 1/4 in x 3.708 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 3.708 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 3.708 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.708 * [taylor]: Taking taylor expansion of x in x 3.708 * [taylor]: Taking taylor expansion of 1.0 in x 3.709 * [taylor]: Taking taylor expansion of (log (pow (+ (/ 1 x) 1.0) 1/4)) in x 3.709 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/4) in x 3.709 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (/ 1 x) 1.0)))) in x 3.709 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (/ 1 x) 1.0))) in x 3.709 * [taylor]: Taking taylor expansion of 1/4 in x 3.709 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 3.710 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 3.710 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.710 * [taylor]: Taking taylor expansion of x in x 3.710 * [taylor]: Taking taylor expansion of 1.0 in x 3.728 * [approximate]: Taking taylor expansion of (log (pow (- 1.0 (/ 1 x)) 1/4)) in (x) around 0 3.729 * [taylor]: Taking taylor expansion of (log (pow (- 1.0 (/ 1 x)) 1/4)) in x 3.729 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/4) in x 3.729 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- 1.0 (/ 1 x))))) in x 3.729 * [taylor]: Taking taylor expansion of (* 1/4 (log (- 1.0 (/ 1 x)))) in x 3.729 * [taylor]: Taking taylor expansion of 1/4 in x 3.729 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 3.729 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 3.729 * [taylor]: Taking taylor expansion of 1.0 in x 3.729 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.729 * [taylor]: Taking taylor expansion of x in x 3.731 * [taylor]: Taking taylor expansion of (log (pow (- 1.0 (/ 1 x)) 1/4)) in x 3.731 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/4) in x 3.731 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- 1.0 (/ 1 x))))) in x 3.731 * [taylor]: Taking taylor expansion of (* 1/4 (log (- 1.0 (/ 1 x)))) in x 3.731 * [taylor]: Taking taylor expansion of 1/4 in x 3.731 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 3.731 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 3.731 * [taylor]: Taking taylor expansion of 1.0 in x 3.731 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.731 * [taylor]: Taking taylor expansion of x in x 3.756 * * * * [progress]: [ 3 / 4 ] generating series at (2 2) 3.756 * [approximate]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in (x) around 0 3.756 * [taylor]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in x 3.756 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x 3.756 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 3.756 * [taylor]: Taking taylor expansion of x in x 3.756 * [taylor]: Taking taylor expansion of 1.0 in x 3.758 * [taylor]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in x 3.758 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x 3.759 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 3.759 * [taylor]: Taking taylor expansion of x in x 3.759 * [taylor]: Taking taylor expansion of 1.0 in x 3.794 * [approximate]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in (x) around 0 3.795 * [taylor]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in x 3.795 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x 3.795 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 3.795 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.795 * [taylor]: Taking taylor expansion of x in x 3.795 * [taylor]: Taking taylor expansion of 1.0 in x 3.796 * [taylor]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in x 3.797 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x 3.797 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 3.797 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.797 * [taylor]: Taking taylor expansion of x in x 3.797 * [taylor]: Taking taylor expansion of 1.0 in x 3.816 * [approximate]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in (x) around 0 3.816 * [taylor]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in x 3.816 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x 3.816 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 3.816 * [taylor]: Taking taylor expansion of 1.0 in x 3.816 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.816 * [taylor]: Taking taylor expansion of x in x 3.818 * [taylor]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in x 3.818 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x 3.818 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 3.818 * [taylor]: Taking taylor expansion of 1.0 in x 3.818 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.818 * [taylor]: Taking taylor expansion of x in x 3.838 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1) 3.838 * [approximate]: Taking taylor expansion of (pow (+ x 1.0) 1/4) in (x) around 0 3.838 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/4) in x 3.838 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ x 1.0)))) in x 3.838 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ x 1.0))) in x 3.838 * [taylor]: Taking taylor expansion of 1/4 in x 3.838 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 3.838 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 3.838 * [taylor]: Taking taylor expansion of x in x 3.838 * [taylor]: Taking taylor expansion of 1.0 in x 3.840 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/4) in x 3.840 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ x 1.0)))) in x 3.840 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ x 1.0))) in x 3.840 * [taylor]: Taking taylor expansion of 1/4 in x 3.840 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 3.840 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 3.840 * [taylor]: Taking taylor expansion of x in x 3.840 * [taylor]: Taking taylor expansion of 1.0 in x 3.878 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/4) in (x) around 0 3.878 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/4) in x 3.878 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (/ 1 x) 1.0)))) in x 3.879 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (/ 1 x) 1.0))) in x 3.879 * [taylor]: Taking taylor expansion of 1/4 in x 3.879 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 3.879 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 3.879 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.879 * [taylor]: Taking taylor expansion of x in x 3.879 * [taylor]: Taking taylor expansion of 1.0 in x 3.880 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/4) in x 3.880 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (/ 1 x) 1.0)))) in x 3.880 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (/ 1 x) 1.0))) in x 3.880 * [taylor]: Taking taylor expansion of 1/4 in x 3.880 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 3.880 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 3.880 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.880 * [taylor]: Taking taylor expansion of x in x 3.880 * [taylor]: Taking taylor expansion of 1.0 in x 3.899 * [approximate]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/4) in (x) around 0 3.899 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/4) in x 3.899 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- 1.0 (/ 1 x))))) in x 3.899 * [taylor]: Taking taylor expansion of (* 1/4 (log (- 1.0 (/ 1 x)))) in x 3.899 * [taylor]: Taking taylor expansion of 1/4 in x 3.899 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 3.899 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 3.899 * [taylor]: Taking taylor expansion of 1.0 in x 3.899 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.899 * [taylor]: Taking taylor expansion of x in x 3.901 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/4) in x 3.901 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- 1.0 (/ 1 x))))) in x 3.901 * [taylor]: Taking taylor expansion of (* 1/4 (log (- 1.0 (/ 1 x)))) in x 3.901 * [taylor]: Taking taylor expansion of 1/4 in x 3.901 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 3.901 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 3.901 * [taylor]: Taking taylor expansion of 1.0 in x 3.901 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.901 * [taylor]: Taking taylor expansion of x in x 3.924 * * * [progress]: simplifying candidates 3.926 * [simplify]: Simplifying using # : (log (* (cbrt (sqrt (sqrt (+ 1.0 x)))) (cbrt (sqrt (sqrt (+ 1.0 x)))))) (log (cbrt (sqrt (sqrt (+ 1.0 x))))) (log (sqrt (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x)))))) (log (sqrt (cbrt (sqrt (+ 1.0 x))))) (log (sqrt (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))) (log (sqrt (sqrt (cbrt (+ 1.0 x))))) (log (sqrt (sqrt (sqrt (+ 1.0 x))))) (log (sqrt (sqrt (sqrt (+ 1.0 x))))) (log (sqrt (sqrt 1))) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt 1))) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (sqrt (+ 1.0 x))))) (log (sqrt (sqrt (sqrt (+ 1.0 x))))) (log (sqrt 1)) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (sqrt (+ 1.0 x))))) (log (sqrt (sqrt (sqrt (+ 1.0 x))))) (log 1) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ (pow 1.0 3) (pow x 3))))) (log (sqrt (sqrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))))) (log (sqrt (sqrt (- (* 1.0 1.0) (* x x))))) (log (sqrt (sqrt (- 1.0 x)))) (log (sqrt (+ 1.0 x))) (log (sqrt (sqrt (+ 1.0 x)))) (log (+ 1.0 x)) (log (sqrt (+ 1.0 x))) (log (+ 1.0 x)) (log (log (sqrt (sqrt (+ 1.0 x))))) (exp (log (sqrt (sqrt (+ 1.0 x))))) (* (cbrt (log (sqrt (sqrt (+ 1.0 x))))) (cbrt (log (sqrt (sqrt (+ 1.0 x)))))) (cbrt (log (sqrt (sqrt (+ 1.0 x))))) (* (* (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x))))) (log (sqrt (sqrt (+ 1.0 x))))) (sqrt (log (sqrt (sqrt (+ 1.0 x))))) (sqrt (log (sqrt (sqrt (+ 1.0 x))))) (log (* (cbrt (sqrt (sqrt (+ 1.0 x)))) (cbrt (sqrt (sqrt (+ 1.0 x)))))) (log (cbrt (sqrt (sqrt (+ 1.0 x))))) (log (sqrt (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x)))))) (log (sqrt (cbrt (sqrt (+ 1.0 x))))) (log (sqrt (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))) (log (sqrt (sqrt (cbrt (+ 1.0 x))))) (log (sqrt (sqrt (sqrt (+ 1.0 x))))) (log (sqrt (sqrt (sqrt (+ 1.0 x))))) (log (sqrt (sqrt 1))) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt 1))) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (sqrt (+ 1.0 x))))) (log (sqrt (sqrt (sqrt (+ 1.0 x))))) (log (sqrt 1)) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (sqrt (+ 1.0 x))))) (log (sqrt (sqrt (sqrt (+ 1.0 x))))) (log 1) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ (pow 1.0 3) (pow x 3))))) (log (sqrt (sqrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))))) (log (sqrt (sqrt (- (* 1.0 1.0) (* x x))))) (log (sqrt (sqrt (- 1.0 x)))) (log (sqrt (+ 1.0 x))) (log (sqrt (sqrt (+ 1.0 x)))) (log (+ 1.0 x)) (log (sqrt (+ 1.0 x))) (log (+ 1.0 x)) (log (log (sqrt (sqrt (+ 1.0 x))))) (exp (log (sqrt (sqrt (+ 1.0 x))))) (* (cbrt (log (sqrt (sqrt (+ 1.0 x))))) (cbrt (log (sqrt (sqrt (+ 1.0 x)))))) (cbrt (log (sqrt (sqrt (+ 1.0 x))))) (* (* (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x))))) (log (sqrt (sqrt (+ 1.0 x))))) (sqrt (log (sqrt (sqrt (+ 1.0 x))))) (sqrt (log (sqrt (sqrt (+ 1.0 x))))) (log (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x))))) (log (cbrt (sqrt (+ 1.0 x)))) (log (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))) (log (sqrt (cbrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt 1)) (log (sqrt (+ 1.0 x))) (log (sqrt 1)) (log (sqrt (+ 1.0 x))) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) (log 1) (log (sqrt (+ 1.0 x))) (log (sqrt (+ (pow 1.0 3) (pow x 3)))) (log (sqrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))) (log (sqrt (- (* 1.0 1.0) (* x x)))) (log (sqrt (- 1.0 x))) (log (+ 1.0 x)) (log (sqrt (+ 1.0 x))) (log (+ 1.0 x)) (log (log (sqrt (+ 1.0 x)))) (exp (log (sqrt (+ 1.0 x)))) (* (cbrt (log (sqrt (+ 1.0 x)))) (cbrt (log (sqrt (+ 1.0 x))))) (cbrt (log (sqrt (+ 1.0 x)))) (* (* (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x)))) (log (sqrt (+ 1.0 x)))) (sqrt (log (sqrt (+ 1.0 x)))) (sqrt (log (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) (exp (sqrt (sqrt (+ 1.0 x)))) (* (cbrt (sqrt (sqrt (+ 1.0 x)))) (cbrt (sqrt (sqrt (+ 1.0 x))))) (cbrt (sqrt (sqrt (+ 1.0 x)))) (* (* (sqrt (sqrt (+ 1.0 x))) (sqrt (sqrt (+ 1.0 x)))) (sqrt (sqrt (+ 1.0 x)))) (sqrt (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x))))) (sqrt (cbrt (sqrt (+ 1.0 x)))) (sqrt (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))) (sqrt (sqrt (cbrt (+ 1.0 x)))) (sqrt (sqrt (sqrt (+ 1.0 x)))) (sqrt (sqrt (sqrt (+ 1.0 x)))) (sqrt (sqrt 1)) (sqrt (sqrt (+ 1.0 x))) (sqrt (sqrt 1)) (sqrt (sqrt (+ 1.0 x))) (sqrt (sqrt (sqrt (+ 1.0 x)))) (sqrt (sqrt (sqrt (+ 1.0 x)))) (sqrt 1) (sqrt (sqrt (+ 1.0 x))) (sqrt (sqrt (+ (pow 1.0 3) (pow x 3)))) (sqrt (sqrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))) (sqrt (sqrt (- (* 1.0 1.0) (* x x)))) (sqrt (sqrt (- 1.0 x))) (/ 1/2 2) (/ 1 2) (/ (/ 1 2) 2) (sqrt (sqrt (sqrt (+ 1.0 x)))) (sqrt (sqrt (sqrt (+ 1.0 x)))) (- (+ (* 0.03125 (pow x 2)) (+ (* 0.25 x) (log (pow 1.0 1/4)))) (+ (* 0.03125 (* (pow x 2) (pow (sqrt 1.0) 2))) (* 1/8 (/ (pow x 2) (pow 1.0 2))))) (- (+ (log (pow (/ 1 x) -1/4)) (* 0.25 (/ 1 x))) (* 0.125 (/ 1 (pow x 2)))) (- (+ (* 1/4 (log -1)) (* 0.25 (/ 1 x))) (+ (* 0.125 (/ 1 (pow x 2))) (* 1/4 (log (/ -1 x))))) (- (+ (* 0.03125 (pow x 2)) (+ (* 0.25 x) (log (pow 1.0 1/4)))) (+ (* 0.03125 (* (pow x 2) (pow (sqrt 1.0) 2))) (* 1/8 (/ (pow x 2) (pow 1.0 2))))) (- (+ (log (pow (/ 1 x) -1/4)) (* 0.25 (/ 1 x))) (* 0.125 (/ 1 (pow x 2)))) (- (+ (* 1/4 (log -1)) (* 0.25 (/ 1 x))) (+ (* 0.125 (/ 1 (pow x 2))) (* 1/4 (log (/ -1 x))))) (- (+ (* 1/2 (/ x (pow (sqrt 1.0) 2))) (log (sqrt 1.0))) (* 1/4 (/ (pow x 2) (pow (sqrt 1.0) 4)))) (- (log +nan.0) (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))) (- (log +nan.0) (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x))))) (- (+ (* 0.25 (* x (pow 1.0 1/4))) (+ (* 0.03125 (* (pow x 2) (pow 1.0 1/4))) (pow 1.0 1/4))) (* 1/8 (* (pow x 2) (pow (/ 1 (pow 1.0 7)) 1/4)))) (- (+ (* 0.25 (pow (/ 1 (pow x 3)) 1/4)) (pow (/ 1 x) -1/4)) (* 0.09375 (pow (/ 1 (pow x 7)) 1/4))) (- (+ (* 0.25 (/ (exp (* 1/4 (- (log -1) (log (/ -1 x))))) x)) (exp (* 1/4 (- (log -1) (log (/ -1 x)))))) (* 0.09375 (/ (exp (* 1/4 (- (log -1) (log (/ -1 x))))) (pow x 2)))) 3.930 * * [simplify]: iteration 0 : 174 enodes (cost 1245 ) 3.965 * * [simplify]: iteration 1 : 352 enodes (cost 1148 ) 4.037 * * [simplify]: iteration 2 : 998 enodes (cost 1057 ) 4.623 * * [simplify]: iteration 3 : 4311 enodes (cost 1020 ) 6.036 * * [simplify]: iteration done : 5000 enodes (cost 1016 ) 6.037 * [simplify]: Simplified to: (* 2 (log (cbrt (sqrt (sqrt (+ 1.0 x)))))) (log (cbrt (sqrt (sqrt (+ 1.0 x))))) (log (fabs (cbrt (sqrt (+ 1.0 x))))) (log (sqrt (cbrt (sqrt (+ 1.0 x))))) (log (sqrt (fabs (cbrt (+ 1.0 x))))) (log (sqrt (sqrt (cbrt (+ 1.0 x))))) (log (sqrt (sqrt (sqrt (+ 1.0 x))))) (log (sqrt (sqrt (sqrt (+ 1.0 x))))) 0 (log (sqrt (sqrt (+ 1.0 x)))) 0 (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (sqrt (+ 1.0 x))))) (log (sqrt (sqrt (sqrt (+ 1.0 x))))) 0 (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (sqrt (+ 1.0 x))))) (log (sqrt (sqrt (sqrt (+ 1.0 x))))) 0 (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ (pow 1.0 3) (pow x 3))))) (log (sqrt (sqrt (+ (* 1.0 1.0) (* x (- x 1.0)))))) (log (sqrt (sqrt (- (* 1.0 1.0) (* x x))))) (log (sqrt (sqrt (- 1.0 x)))) (log (sqrt (+ 1.0 x))) (log (sqrt (sqrt (+ 1.0 x)))) (log (+ 1.0 x)) (log (sqrt (+ 1.0 x))) (log (+ 1.0 x)) (log (log (sqrt (sqrt (+ 1.0 x))))) (sqrt (sqrt (+ 1.0 x))) (* (cbrt (log (sqrt (sqrt (+ 1.0 x))))) (cbrt (log (sqrt (sqrt (+ 1.0 x)))))) (cbrt (log (sqrt (sqrt (+ 1.0 x))))) (pow (log (sqrt (sqrt (+ 1.0 x)))) 3) (sqrt (log (sqrt (sqrt (+ 1.0 x))))) (sqrt (log (sqrt (sqrt (+ 1.0 x))))) (* 2 (log (cbrt (sqrt (sqrt (+ 1.0 x)))))) (log (cbrt (sqrt (sqrt (+ 1.0 x))))) (log (fabs (cbrt (sqrt (+ 1.0 x))))) (log (sqrt (cbrt (sqrt (+ 1.0 x))))) (log (sqrt (fabs (cbrt (+ 1.0 x))))) (log (sqrt (sqrt (cbrt (+ 1.0 x))))) (log (sqrt (sqrt (sqrt (+ 1.0 x))))) (log (sqrt (sqrt (sqrt (+ 1.0 x))))) 0 (log (sqrt (sqrt (+ 1.0 x)))) 0 (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (sqrt (+ 1.0 x))))) (log (sqrt (sqrt (sqrt (+ 1.0 x))))) 0 (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (sqrt (+ 1.0 x))))) (log (sqrt (sqrt (sqrt (+ 1.0 x))))) 0 (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ (pow 1.0 3) (pow x 3))))) (log (sqrt (sqrt (+ (* 1.0 1.0) (* x (- x 1.0)))))) (log (sqrt (sqrt (- (* 1.0 1.0) (* x x))))) (log (sqrt (sqrt (- 1.0 x)))) (log (sqrt (+ 1.0 x))) (log (sqrt (sqrt (+ 1.0 x)))) (log (+ 1.0 x)) (log (sqrt (+ 1.0 x))) (log (+ 1.0 x)) (log (log (sqrt (sqrt (+ 1.0 x))))) (sqrt (sqrt (+ 1.0 x))) (* (cbrt (log (sqrt (sqrt (+ 1.0 x))))) (cbrt (log (sqrt (sqrt (+ 1.0 x)))))) (cbrt (log (sqrt (sqrt (+ 1.0 x))))) (pow (log (sqrt (sqrt (+ 1.0 x)))) 3) (sqrt (log (sqrt (sqrt (+ 1.0 x))))) (sqrt (log (sqrt (sqrt (+ 1.0 x))))) (* 2 (log (cbrt (sqrt (+ 1.0 x))))) (log (cbrt (sqrt (+ 1.0 x)))) (log (fabs (cbrt (+ 1.0 x)))) (log (sqrt (cbrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) 0 (log (sqrt (+ 1.0 x))) 0 (log (sqrt (+ 1.0 x))) (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) 0 (log (sqrt (+ 1.0 x))) (log (sqrt (+ (pow 1.0 3) (pow x 3)))) (log (sqrt (+ (* 1.0 1.0) (* x (- x 1.0))))) (log (sqrt (- (* 1.0 1.0) (* x x)))) (log (sqrt (- 1.0 x))) (log (+ 1.0 x)) (log (sqrt (+ 1.0 x))) (log (+ 1.0 x)) (log (log (sqrt (+ 1.0 x)))) (sqrt (+ 1.0 x)) (* (cbrt (log (sqrt (+ 1.0 x)))) (cbrt (log (sqrt (+ 1.0 x))))) (cbrt (log (sqrt (+ 1.0 x)))) (pow (log (sqrt (+ 1.0 x))) 3) (sqrt (log (sqrt (+ 1.0 x)))) (sqrt (log (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))) (exp (sqrt (sqrt (+ 1.0 x)))) (* (cbrt (sqrt (sqrt (+ 1.0 x)))) (cbrt (sqrt (sqrt (+ 1.0 x))))) (cbrt (sqrt (sqrt (+ 1.0 x)))) (pow (sqrt (sqrt (+ 1.0 x))) 3) (fabs (cbrt (sqrt (+ 1.0 x)))) (sqrt (cbrt (sqrt (+ 1.0 x)))) (sqrt (fabs (cbrt (+ 1.0 x)))) (sqrt (sqrt (cbrt (+ 1.0 x)))) (sqrt (sqrt (sqrt (+ 1.0 x)))) (sqrt (sqrt (sqrt (+ 1.0 x)))) 1 (sqrt (sqrt (+ 1.0 x))) 1 (sqrt (sqrt (+ 1.0 x))) (sqrt (sqrt (sqrt (+ 1.0 x)))) (sqrt (sqrt (sqrt (+ 1.0 x)))) 1 (sqrt (sqrt (+ 1.0 x))) (sqrt (sqrt (+ (pow 1.0 3) (pow x 3)))) (sqrt (sqrt (+ (* 1.0 1.0) (* x (- x 1.0))))) (sqrt (sqrt (- (* 1.0 1.0) (* x x)))) (sqrt (sqrt (- 1.0 x))) 1/4 1/2 1/4 (sqrt (sqrt (sqrt (+ 1.0 x)))) (sqrt (sqrt (sqrt (+ 1.0 x)))) (+ (+ (* 0.25 x) (log (pow 1.0 1/4))) (+ (* (pow x 2) (- 0.03125 (* 1.0 0.03125))) (* -1/8 (/ (pow x 2) (pow 1.0 2))))) (- (- (/ 0.25 x) (/ 0.125 (* x x))) (* -1/4 (log x))) (- (+ (/ 0.25 x) (* (+ (log x) 0) 1/4)) (/ 0.125 (* x x))) (+ (+ (* 0.25 x) (log (pow 1.0 1/4))) (+ (* (pow x 2) (- 0.03125 (* 1.0 0.03125))) (* -1/8 (/ (pow x 2) (pow 1.0 2))))) (- (- (/ 0.25 x) (/ 0.125 (* x x))) (* -1/4 (log x))) (- (+ (/ 0.25 x) (* (+ (log x) 0) 1/4)) (/ 0.125 (* x x))) (- (+ (log (sqrt 1.0)) (/ (* 1/2 x) 1.0)) (* (/ (pow x 2) (pow 1.0 2)) 1/4)) (+ (- (log +nan.0) (/ +nan.0 (* x x))) (/ +nan.0 x)) (+ (- (log +nan.0) (/ +nan.0 (* x x))) (/ +nan.0 x)) (+ (* -1/8 (* (pow x 2) (pow (/ 1 (pow 1.0 7)) 1/4))) (* (pow 1.0 1/4) (+ (+ (* 0.03125 (pow x 2)) 1) (* 0.25 x)))) (- (+ (* 0.25 (pow (/ 1 (pow x 3)) 1/4)) (pow (/ 1 x) -1/4)) (* 0.09375 (pow (/ 1 (pow x 7)) 1/4))) (+ (pow (exp 1/4) (+ (log x) 0)) (* (/ (pow (exp 1/4) (+ (log x) 0)) x) (- 0.25 (/ 0.09375 x)))) 6.037 * * * [progress]: adding candidates to table 6.293 * [progress]: [Phase 3 of 3] Extracting. 6.293 * * [regime]: Finding splitpoints for: (# # # # # # # #) 6.295 * * * [regime-changes]: Trying 3 branch expressions: ((+ 1.0 x) (log (+ 1.0 x)) x) 6.295 * * * * [regimes]: Trying to branch on (+ 1.0 x) from (# # # # # # # #) 6.324 * * * * [regimes]: Trying to branch on (+ 1.0 x) from (# # # # #) 6.344 * * * * [regimes]: Trying to branch on (log (+ 1.0 x)) from (# # # # # # # #) 6.376 * * * * [regimes]: Trying to branch on x from (# # # # # # # #) 6.412 * * * [regime]: Found split indices: #