6.895 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.058 * * * [progress]: [2/2] Setting up program. 0.060 * [progress]: [Phase 2 of 3] Improving. 0.060 * [simplify]: Simplifying using # : (log (+ 1.0 x)) 0.061 * * [simplify]: iteration 0 : 4 enodes (cost 4 ) 0.061 * * [simplify]: iteration 1 : 5 enodes (cost 4 ) 0.062 * * [simplify]: iteration done : 5 enodes (cost 4 ) 0.062 * [simplify]: Simplified to: (log (+ 1.0 x)) 0.062 * * [progress]: iteration 1 / 4 0.062 * * * [progress]: picking best candidate 0.063 * * * * [pick]: Picked # 0.064 * * * [progress]: localizing error 0.068 * * * [progress]: generating rewritten candidates 0.068 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.070 * * * [progress]: generating series expansions 0.071 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.071 * [approximate]: Taking taylor expansion of (log (+ x 1.0)) in (x) around 0 0.071 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 0.071 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.071 * [taylor]: Taking taylor expansion of x in x 0.071 * [taylor]: Taking taylor expansion of 1.0 in x 0.072 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 0.072 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.072 * [taylor]: Taking taylor expansion of x in x 0.072 * [taylor]: Taking taylor expansion of 1.0 in x 0.088 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in (x) around 0 0.088 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 0.088 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.088 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.088 * [taylor]: Taking taylor expansion of x in x 0.088 * [taylor]: Taking taylor expansion of 1.0 in x 0.089 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 0.089 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.089 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.089 * [taylor]: Taking taylor expansion of x in x 0.089 * [taylor]: Taking taylor expansion of 1.0 in x 0.102 * [approximate]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in (x) around 0 0.102 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 0.102 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.102 * [taylor]: Taking taylor expansion of 1.0 in x 0.102 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.102 * [taylor]: Taking taylor expansion of x in x 0.103 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 0.103 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.103 * [taylor]: Taking taylor expansion of 1.0 in x 0.103 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.103 * [taylor]: Taking taylor expansion of x in x 0.118 * * * [progress]: simplifying candidates 0.118 * [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)))) 0.120 * * [simplify]: iteration 0 : 58 enodes (cost 178 ) 0.129 * * [simplify]: iteration 1 : 123 enodes (cost 171 ) 0.156 * * [simplify]: iteration 2 : 296 enodes (cost 151 ) 0.224 * * [simplify]: iteration 3 : 785 enodes (cost 151 ) 0.714 * * [simplify]: iteration 4 : 3228 enodes (cost 146 ) 1.551 * * [simplify]: iteration done : 5000 enodes (cost 146 ) 1.552 * [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))) (- (/ 1.0 x) (- (/ 0.5 (* x x)) (log x))) 1.552 * * * [progress]: adding candidates to table 1.587 * * [progress]: iteration 2 / 4 1.587 * * * [progress]: picking best candidate 1.593 * * * * [pick]: Picked # 1.593 * * * [progress]: localizing error 1.604 * * * [progress]: generating rewritten candidates 1.604 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 1.627 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 1.663 * * * [progress]: generating series expansions 1.663 * * * * [progress]: [ 1 / 2 ] generating series at (2) 1.664 * [approximate]: Taking taylor expansion of (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) in (x) around 0 1.664 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) in x 1.664 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (log 1.0)) in x 1.664 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 1.664 * [taylor]: Taking taylor expansion of 1.0 in x 1.664 * [taylor]: Taking taylor expansion of x in x 1.664 * [taylor]: Taking taylor expansion of (log 1.0) in x 1.664 * [taylor]: Taking taylor expansion of 1.0 in x 1.664 * [taylor]: Taking taylor expansion of (* 1/2 (/ (pow x 2) (pow 1.0 2))) in x 1.664 * [taylor]: Taking taylor expansion of 1/2 in x 1.664 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow 1.0 2)) in x 1.664 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.664 * [taylor]: Taking taylor expansion of x in x 1.664 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 1.664 * [taylor]: Taking taylor expansion of 1.0 in x 1.665 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) in x 1.665 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (log 1.0)) in x 1.665 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 1.665 * [taylor]: Taking taylor expansion of 1.0 in x 1.665 * [taylor]: Taking taylor expansion of x in x 1.665 * [taylor]: Taking taylor expansion of (log 1.0) in x 1.666 * [taylor]: Taking taylor expansion of 1.0 in x 1.666 * [taylor]: Taking taylor expansion of (* 1/2 (/ (pow x 2) (pow 1.0 2))) in x 1.666 * [taylor]: Taking taylor expansion of 1/2 in x 1.666 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow 1.0 2)) in x 1.666 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.666 * [taylor]: Taking taylor expansion of x in x 1.666 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 1.666 * [taylor]: Taking taylor expansion of 1.0 in x 1.676 * [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 1.676 * [taylor]: Taking taylor expansion of (- (+ (log 1.0) (* 1.0 (/ 1 x))) (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2))))) in x 1.676 * [taylor]: Taking taylor expansion of (+ (log 1.0) (* 1.0 (/ 1 x))) in x 1.676 * [taylor]: Taking taylor expansion of (log 1.0) in x 1.676 * [taylor]: Taking taylor expansion of 1.0 in x 1.677 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 1.677 * [taylor]: Taking taylor expansion of 1.0 in x 1.677 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.677 * [taylor]: Taking taylor expansion of x in x 1.677 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) in x 1.677 * [taylor]: Taking taylor expansion of 1/2 in x 1.677 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (pow 1.0 2))) in x 1.677 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 1.677 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.677 * [taylor]: Taking taylor expansion of x in x 1.677 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 1.677 * [taylor]: Taking taylor expansion of 1.0 in x 1.678 * [taylor]: Taking taylor expansion of (- (+ (log 1.0) (* 1.0 (/ 1 x))) (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2))))) in x 1.678 * [taylor]: Taking taylor expansion of (+ (log 1.0) (* 1.0 (/ 1 x))) in x 1.678 * [taylor]: Taking taylor expansion of (log 1.0) in x 1.678 * [taylor]: Taking taylor expansion of 1.0 in x 1.679 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 1.679 * [taylor]: Taking taylor expansion of 1.0 in x 1.679 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.679 * [taylor]: Taking taylor expansion of x in x 1.679 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) in x 1.679 * [taylor]: Taking taylor expansion of 1/2 in x 1.679 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (pow 1.0 2))) in x 1.679 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 1.679 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.679 * [taylor]: Taking taylor expansion of x in x 1.679 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 1.679 * [taylor]: Taking taylor expansion of 1.0 in x 1.691 * [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 1.691 * [taylor]: Taking taylor expansion of (- (log 1.0) (+ (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) (* 1.0 (/ 1 x)))) in x 1.691 * [taylor]: Taking taylor expansion of (log 1.0) in x 1.691 * [taylor]: Taking taylor expansion of 1.0 in x 1.691 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) (* 1.0 (/ 1 x))) in x 1.691 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) in x 1.691 * [taylor]: Taking taylor expansion of 1/2 in x 1.691 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (pow 1.0 2))) in x 1.691 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 1.691 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.691 * [taylor]: Taking taylor expansion of x in x 1.691 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 1.691 * [taylor]: Taking taylor expansion of 1.0 in x 1.692 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 1.692 * [taylor]: Taking taylor expansion of 1.0 in x 1.692 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.692 * [taylor]: Taking taylor expansion of x in x 1.693 * [taylor]: Taking taylor expansion of (- (log 1.0) (+ (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) (* 1.0 (/ 1 x)))) in x 1.693 * [taylor]: Taking taylor expansion of (log 1.0) in x 1.693 * [taylor]: Taking taylor expansion of 1.0 in x 1.693 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) (* 1.0 (/ 1 x))) in x 1.693 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (* (pow x 2) (pow 1.0 2)))) in x 1.693 * [taylor]: Taking taylor expansion of 1/2 in x 1.693 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (pow 1.0 2))) in x 1.693 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 1.693 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.693 * [taylor]: Taking taylor expansion of x in x 1.693 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 1.693 * [taylor]: Taking taylor expansion of 1.0 in x 1.694 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 1.694 * [taylor]: Taking taylor expansion of 1.0 in x 1.694 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.694 * [taylor]: Taking taylor expansion of x in x 1.705 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 1.705 * [approximate]: Taking taylor expansion of (* 1/2 (/ (pow x 2) (pow 1.0 2))) in (x) around 0 1.705 * [taylor]: Taking taylor expansion of (* 1/2 (/ (pow x 2) (pow 1.0 2))) in x 1.705 * [taylor]: Taking taylor expansion of 1/2 in x 1.705 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow 1.0 2)) in x 1.705 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.705 * [taylor]: Taking taylor expansion of x in x 1.705 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 1.705 * [taylor]: Taking taylor expansion of 1.0 in x 1.706 * [taylor]: Taking taylor expansion of (* 1/2 (/ (pow x 2) (pow 1.0 2))) in x 1.706 * [taylor]: Taking taylor expansion of 1/2 in x 1.706 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow 1.0 2)) in x 1.706 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.706 * [taylor]: Taking taylor expansion of x in x 1.706 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 1.706 * [taylor]: Taking taylor expansion of 1.0 in x 1.722 * [approximate]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in (x) around 0 1.722 * [taylor]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in x 1.722 * [taylor]: Taking taylor expansion of 1/2 in x 1.722 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 1.722 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.722 * [taylor]: Taking taylor expansion of x in x 1.722 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 1.722 * [taylor]: Taking taylor expansion of 1.0 in x 1.723 * [taylor]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in x 1.723 * [taylor]: Taking taylor expansion of 1/2 in x 1.723 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 1.723 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.723 * [taylor]: Taking taylor expansion of x in x 1.723 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 1.723 * [taylor]: Taking taylor expansion of 1.0 in x 1.739 * [approximate]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in (x) around 0 1.739 * [taylor]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in x 1.739 * [taylor]: Taking taylor expansion of 1/2 in x 1.739 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 1.739 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.739 * [taylor]: Taking taylor expansion of x in x 1.739 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 1.739 * [taylor]: Taking taylor expansion of 1.0 in x 1.740 * [taylor]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in x 1.740 * [taylor]: Taking taylor expansion of 1/2 in x 1.740 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x 1.740 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.740 * [taylor]: Taking taylor expansion of x in x 1.740 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x 1.740 * [taylor]: Taking taylor expansion of 1.0 in x 1.761 * * * [progress]: simplifying candidates 1.763 * [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)) 1.769 * * [simplify]: iteration 0 : 268 enodes (cost 1979 ) 1.877 * * [simplify]: iteration 1 : 679 enodes (cost 1743 ) 2.097 * * [simplify]: iteration 2 : 2224 enodes (cost 1523 ) 2.457 * * [simplify]: iteration done : 5000 enodes (cost 1523 ) 2.458 * [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))) (* (/ (pow x 4) (pow 1.0 4)) 1/4)) (+ (+ (* 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 (* 1/2 (/ (pow x 2) (pow 1.0 2))) 3) (pow (* 1/2 (/ (pow x 2) (pow 1.0 2))) 3) (* (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 (* 1/2 (/ (pow x 2) (pow 1.0 2))) 3) (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)) (/ (sqrt 1/2) (/ (fabs 1.0) (fabs x))) (/ (sqrt 1/2) (/ (fabs 1.0) (fabs x))) (* (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))) (* (/ x 1.0) 1/2) (* 1/2 x) (* (/ x 1.0) 1/2) (* 1/2 (/ x (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))) (* (/ x (fabs 1.0)) 1/2) (* 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))) (* (/ x 1.0) 1/2) (* 1/2 x) (* (/ x 1.0) 1/2) (* 1/2 (/ x (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))) (* (/ x (fabs 1.0)) 1/2) (* 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) 1.0) 1/2) (* (fabs x) 1/2) (* (/ (fabs x) 1.0) 1/2) (/ (* (fabs x) 1/2) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2)))) (* 1/2 (/ (fabs x) (fabs 1.0))) (* (fabs x) 1/2) (/ 1/2 (/ (pow 1.0 1) (fabs x))) (/ 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)))) (/ (* 1/2 (pow x 1)) (fabs 1.0)) (* 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)) 2.459 * * * [progress]: adding candidates to table 2.760 * * [progress]: iteration 3 / 4 2.760 * * * [progress]: picking best candidate 2.767 * * * * [pick]: Picked # 2.767 * * * [progress]: localizing error 2.774 * * * [progress]: generating rewritten candidates 2.774 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1) 2.777 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1) 2.779 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1) 2.781 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1) 2.790 * * * [progress]: generating series expansions 2.790 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1) 2.791 * [approximate]: Taking taylor expansion of (log (+ x 1.0)) in (x) around 0 2.791 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 2.791 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 2.791 * [taylor]: Taking taylor expansion of x in x 2.791 * [taylor]: Taking taylor expansion of 1.0 in x 2.792 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 2.792 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 2.792 * [taylor]: Taking taylor expansion of x in x 2.792 * [taylor]: Taking taylor expansion of 1.0 in x 2.804 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in (x) around 0 2.804 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 2.804 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 2.804 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.804 * [taylor]: Taking taylor expansion of x in x 2.804 * [taylor]: Taking taylor expansion of 1.0 in x 2.805 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 2.805 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 2.805 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.805 * [taylor]: Taking taylor expansion of x in x 2.805 * [taylor]: Taking taylor expansion of 1.0 in x 2.817 * [approximate]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in (x) around 0 2.817 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 2.817 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 2.817 * [taylor]: Taking taylor expansion of 1.0 in x 2.817 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.817 * [taylor]: Taking taylor expansion of x in x 2.818 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 2.818 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 2.818 * [taylor]: Taking taylor expansion of 1.0 in x 2.818 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.818 * [taylor]: Taking taylor expansion of x in x 2.837 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1) 2.837 * [approximate]: Taking taylor expansion of (log (+ x 1.0)) in (x) around 0 2.837 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 2.837 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 2.837 * [taylor]: Taking taylor expansion of x in x 2.837 * [taylor]: Taking taylor expansion of 1.0 in x 2.838 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 2.838 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 2.838 * [taylor]: Taking taylor expansion of x in x 2.838 * [taylor]: Taking taylor expansion of 1.0 in x 2.849 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in (x) around 0 2.849 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 2.849 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 2.849 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.849 * [taylor]: Taking taylor expansion of x in x 2.850 * [taylor]: Taking taylor expansion of 1.0 in x 2.850 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 2.850 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 2.850 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.850 * [taylor]: Taking taylor expansion of x in x 2.850 * [taylor]: Taking taylor expansion of 1.0 in x 2.862 * [approximate]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in (x) around 0 2.862 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 2.862 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 2.862 * [taylor]: Taking taylor expansion of 1.0 in x 2.862 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.862 * [taylor]: Taking taylor expansion of x in x 2.864 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 2.864 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 2.864 * [taylor]: Taking taylor expansion of 1.0 in x 2.864 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.864 * [taylor]: Taking taylor expansion of x in x 2.877 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1) 2.878 * [approximate]: Taking taylor expansion of (log (+ x 1.0)) in (x) around 0 2.878 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 2.878 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 2.878 * [taylor]: Taking taylor expansion of x in x 2.878 * [taylor]: Taking taylor expansion of 1.0 in x 2.878 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 2.878 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 2.878 * [taylor]: Taking taylor expansion of x in x 2.878 * [taylor]: Taking taylor expansion of 1.0 in x 2.890 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in (x) around 0 2.890 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 2.890 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 2.890 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.890 * [taylor]: Taking taylor expansion of x in x 2.890 * [taylor]: Taking taylor expansion of 1.0 in x 2.891 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 2.891 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 2.891 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.891 * [taylor]: Taking taylor expansion of x in x 2.891 * [taylor]: Taking taylor expansion of 1.0 in x 2.903 * [approximate]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in (x) around 0 2.903 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 2.903 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 2.903 * [taylor]: Taking taylor expansion of 1.0 in x 2.903 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.903 * [taylor]: Taking taylor expansion of x in x 2.904 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 2.904 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 2.904 * [taylor]: Taking taylor expansion of 1.0 in x 2.904 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.904 * [taylor]: Taking taylor expansion of x in x 2.923 * * * * [progress]: [ 4 / 4 ] generating series at (2 1) 2.924 * [approximate]: Taking taylor expansion of (pow (pow (log (+ x 1.0)) 2) 1/3) in (x) around 0 2.924 * [taylor]: Taking taylor expansion of (pow (pow (log (+ x 1.0)) 2) 1/3) in x 2.924 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (log (+ x 1.0)) 2)))) in x 2.924 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (log (+ x 1.0)) 2))) in x 2.924 * [taylor]: Taking taylor expansion of 1/3 in x 2.924 * [taylor]: Taking taylor expansion of (log (pow (log (+ x 1.0)) 2)) in x 2.924 * [taylor]: Taking taylor expansion of (pow (log (+ x 1.0)) 2) in x 2.924 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 2.924 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 2.924 * [taylor]: Taking taylor expansion of x in x 2.924 * [taylor]: Taking taylor expansion of 1.0 in x 2.930 * [taylor]: Taking taylor expansion of (pow (pow (log (+ x 1.0)) 2) 1/3) in x 2.930 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (log (+ x 1.0)) 2)))) in x 2.930 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (log (+ x 1.0)) 2))) in x 2.930 * [taylor]: Taking taylor expansion of 1/3 in x 2.930 * [taylor]: Taking taylor expansion of (log (pow (log (+ x 1.0)) 2)) in x 2.930 * [taylor]: Taking taylor expansion of (pow (log (+ x 1.0)) 2) in x 2.930 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 2.930 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 2.930 * [taylor]: Taking taylor expansion of x in x 2.930 * [taylor]: Taking taylor expansion of 1.0 in x 3.039 * [approximate]: Taking taylor expansion of (pow (pow (log (+ (/ 1 x) 1.0)) 2) 1/3) in (x) around 0 3.039 * [taylor]: Taking taylor expansion of (pow (pow (log (+ (/ 1 x) 1.0)) 2) 1/3) in x 3.039 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (log (+ (/ 1 x) 1.0)) 2)))) in x 3.039 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (log (+ (/ 1 x) 1.0)) 2))) in x 3.039 * [taylor]: Taking taylor expansion of 1/3 in x 3.039 * [taylor]: Taking taylor expansion of (log (pow (log (+ (/ 1 x) 1.0)) 2)) in x 3.039 * [taylor]: Taking taylor expansion of (pow (log (+ (/ 1 x) 1.0)) 2) in x 3.039 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 3.039 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 3.039 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.039 * [taylor]: Taking taylor expansion of x in x 3.039 * [taylor]: Taking taylor expansion of 1.0 in x 3.041 * [taylor]: Taking taylor expansion of (pow (pow (log (+ (/ 1 x) 1.0)) 2) 1/3) in x 3.041 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (log (+ (/ 1 x) 1.0)) 2)))) in x 3.041 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (log (+ (/ 1 x) 1.0)) 2))) in x 3.041 * [taylor]: Taking taylor expansion of 1/3 in x 3.041 * [taylor]: Taking taylor expansion of (log (pow (log (+ (/ 1 x) 1.0)) 2)) in x 3.041 * [taylor]: Taking taylor expansion of (pow (log (+ (/ 1 x) 1.0)) 2) in x 3.041 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 3.041 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 3.041 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.041 * [taylor]: Taking taylor expansion of x in x 3.041 * [taylor]: Taking taylor expansion of 1.0 in x 3.059 * [approximate]: Taking taylor expansion of (pow (pow (log (- 1.0 (/ 1 x))) 2) 1/3) in (x) around 0 3.059 * [taylor]: Taking taylor expansion of (pow (pow (log (- 1.0 (/ 1 x))) 2) 1/3) in x 3.059 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (log (- 1.0 (/ 1 x))) 2)))) in x 3.059 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (log (- 1.0 (/ 1 x))) 2))) in x 3.059 * [taylor]: Taking taylor expansion of 1/3 in x 3.059 * [taylor]: Taking taylor expansion of (log (pow (log (- 1.0 (/ 1 x))) 2)) in x 3.059 * [taylor]: Taking taylor expansion of (pow (log (- 1.0 (/ 1 x))) 2) in x 3.059 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 3.059 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 3.059 * [taylor]: Taking taylor expansion of 1.0 in x 3.059 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.059 * [taylor]: Taking taylor expansion of x in x 3.063 * [taylor]: Taking taylor expansion of (pow (pow (log (- 1.0 (/ 1 x))) 2) 1/3) in x 3.063 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (log (- 1.0 (/ 1 x))) 2)))) in x 3.063 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (log (- 1.0 (/ 1 x))) 2))) in x 3.063 * [taylor]: Taking taylor expansion of 1/3 in x 3.063 * [taylor]: Taking taylor expansion of (log (pow (log (- 1.0 (/ 1 x))) 2)) in x 3.063 * [taylor]: Taking taylor expansion of (pow (log (- 1.0 (/ 1 x))) 2) in x 3.063 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 3.063 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 3.063 * [taylor]: Taking taylor expansion of 1.0 in x 3.063 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.063 * [taylor]: Taking taylor expansion of x in x 3.119 * * * [progress]: simplifying candidates 3.121 * [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))) (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))) (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))) (+ 1/3 1/3) (+ 1 1) (* (log (+ 1.0 x)) (log (+ 1.0 x))) (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (+ 1 1) (+ (log (cbrt (log (+ 1.0 x)))) (log (cbrt (log (+ 1.0 x))))) (log (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))) (exp (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))) (* (log (+ 1.0 x)) (log (+ 1.0 x))) (* (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))) (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))))) (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))) (* (* (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))) (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))) (sqrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))) (sqrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))) (* (cbrt 1) (cbrt 1)) (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (* (cbrt 1) (cbrt 1)) (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (* (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))) (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))))) (* (cbrt (cbrt (log (+ 1.0 x)))) (cbrt (cbrt (log (+ 1.0 x))))) (* (cbrt (sqrt (log (+ 1.0 x)))) (cbrt (sqrt (log (+ 1.0 x))))) (* (cbrt (sqrt (log (+ 1.0 x)))) (cbrt (sqrt (log (+ 1.0 x))))) (* (cbrt 1) (cbrt 1)) (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (* (cbrt 1) (cbrt 1)) (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (* (* (cbrt (cbrt (log (+ 1.0 x)))) (cbrt (cbrt (log (+ 1.0 x))))) (* (cbrt (cbrt (log (+ 1.0 x)))) (cbrt (cbrt (log (+ 1.0 x)))))) (* (cbrt (cbrt (log (+ 1.0 x)))) (cbrt (cbrt (log (+ 1.0 x))))) (* (sqrt (cbrt (log (+ 1.0 x)))) (sqrt (cbrt (log (+ 1.0 x))))) (* (sqrt (cbrt (log (+ 1.0 x)))) (sqrt (cbrt (log (+ 1.0 x))))) (* 1 1) (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (* (cbrt (sqrt (log (+ 1.0 x)))) (cbrt (sqrt (log (+ 1.0 x))))) (* (cbrt (sqrt (log (+ 1.0 x)))) (cbrt (sqrt (log (+ 1.0 x))))) (* (cbrt (sqrt (log (+ 1.0 x)))) (sqrt (cbrt (log (+ 1.0 x))))) (* (cbrt (sqrt (log (+ 1.0 x)))) (sqrt (cbrt (log (+ 1.0 x))))) (* (sqrt (cbrt (log (+ 1.0 x)))) (cbrt (sqrt (log (+ 1.0 x))))) (* (sqrt (cbrt (log (+ 1.0 x)))) (cbrt (sqrt (log (+ 1.0 x))))) (* (sqrt (cbrt (log (+ 1.0 x)))) (sqrt (cbrt (log (+ 1.0 x))))) (* (sqrt (cbrt (log (+ 1.0 x)))) (sqrt (cbrt (log (+ 1.0 x))))) (* 2 1/3) (* 2 1) (* (cbrt (log (+ 1.0 x))) (cbrt 1)) (* (cbrt (log (+ 1.0 x))) (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))))) (* (cbrt (log (+ 1.0 x))) (cbrt (sqrt (log (+ 1.0 x))))) (* (cbrt (log (+ 1.0 x))) (cbrt 1)) (* (cbrt (log (+ 1.0 x))) (* (cbrt (cbrt (log (+ 1.0 x)))) (cbrt (cbrt (log (+ 1.0 x)))))) (* (cbrt (log (+ 1.0 x))) (sqrt (cbrt (log (+ 1.0 x))))) (* (cbrt (log (+ 1.0 x))) 1) (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (* (cbrt (cbrt (log (+ 1.0 x)))) (cbrt (log (+ 1.0 x)))) (* (cbrt (sqrt (log (+ 1.0 x)))) (cbrt (log (+ 1.0 x)))) (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (* (cbrt (cbrt (log (+ 1.0 x)))) (cbrt (log (+ 1.0 x)))) (* (sqrt (cbrt (log (+ 1.0 x)))) (cbrt (log (+ 1.0 x)))) (* (cbrt (log (+ 1.0 x))) (cbrt (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)))) (- (+ (* 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)))) (- (+ (* 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)))) (- (+ (pow (pow (log 1.0) 2) 1/3) (* 0.6666666666666666 (* x (pow (/ 1 (log 1.0)) 1/3)))) (+ (* 0.1111111111111111 (* (pow x 2) (pow (/ 1 (pow (log 1.0) 4)) 1/3))) (* 1/3 (* (/ (pow x 2) (pow 1.0 2)) (pow (/ 1 (log 1.0)) 1/3))))) (- (+ (* 0.3333333333333333 (* (/ 1 (pow x 2)) (pow (/ 1 (log (/ 1 x))) 1/3))) (pow (pow (log (/ 1 x)) 2) 1/3)) (+ (* 0.6666666666666666 (* (/ 1 x) (pow (/ 1 (log (/ 1 x))) 1/3))) (* 0.1111111111111111 (* (/ 1 (pow x 2)) (pow (/ 1 (pow (log (/ 1 x)) 4)) 1/3))))) (- (+ (pow (pow (- (log -1) (log (/ -1 x))) 2) 1/3) (+ (* 0.8888888888888888 (* (/ (* (log -1) (log (/ -1 x))) (pow x 2)) (pow (/ 1 (pow (- (log -1) (log (/ -1 x))) 10)) 1/3))) (+ (* 0.3333333333333333 (* (/ 1 (pow x 2)) (pow (/ 1 (pow (- (log -1) (log (/ -1 x))) 4)) 1/3))) (+ (* 0.6666666666666666 (* (/ (log -1) x) (pow (/ 1 (pow (- (log -1) (log (/ -1 x))) 4)) 1/3))) (* 0.3333333333333333 (* (/ (log (/ -1 x)) (pow x 2)) (pow (/ 1 (pow (- (log -1) (log (/ -1 x))) 4)) 1/3))))))) (+ (* 0.3333333333333333 (* (/ (log -1) (pow x 2)) (pow (/ 1 (pow (- (log -1) (log (/ -1 x))) 4)) 1/3))) (+ (* 0.4444444444444444 (* (/ (pow (log -1) 2) (pow x 2)) (pow (/ 1 (pow (- (log -1) (log (/ -1 x))) 10)) 1/3))) (+ (* 0.6666666666666666 (* (/ (log (/ -1 x)) x) (pow (/ 1 (pow (- (log -1) (log (/ -1 x))) 4)) 1/3))) (* 0.4444444444444444 (* (/ (pow (log (/ -1 x)) 2) (pow x 2)) (pow (/ 1 (pow (- (log -1) (log (/ -1 x))) 10)) 1/3))))))) 3.126 * * [simplify]: iteration 0 : 175 enodes (cost 1501 ) 3.166 * * [simplify]: iteration 1 : 440 enodes (cost 1370 ) 3.257 * * [simplify]: iteration 2 : 1401 enodes (cost 1247 ) 3.528 * * [simplify]: iteration done : 5000 enodes (cost 1247 ) 3.529 * [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))) (* 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))) (* 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))) 2/3 2 (* (log (+ 1.0 x)) (log (+ 1.0 x))) (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) 2 (* 2 (log (cbrt (log (+ 1.0 x))))) (* 2 (log (cbrt (log (+ 1.0 x))))) (exp (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))) (* (log (+ 1.0 x)) (log (+ 1.0 x))) (* (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))) (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))))) (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))) (pow (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) 3) (fabs (cbrt (log (+ 1.0 x)))) (fabs (cbrt (log (+ 1.0 x)))) 1 (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) 1 (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (* (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))) (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))))) (* (cbrt (cbrt (log (+ 1.0 x)))) (cbrt (cbrt (log (+ 1.0 x))))) (* (cbrt (sqrt (log (+ 1.0 x)))) (cbrt (sqrt (log (+ 1.0 x))))) (* (cbrt (sqrt (log (+ 1.0 x)))) (cbrt (sqrt (log (+ 1.0 x))))) 1 (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) 1 (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (* (cbrt (cbrt (log (+ 1.0 x)))) (pow (cbrt (cbrt (log (+ 1.0 x)))) 3)) (* (cbrt (cbrt (log (+ 1.0 x)))) (cbrt (cbrt (log (+ 1.0 x))))) (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))) 1 (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (* (cbrt (sqrt (log (+ 1.0 x)))) (cbrt (sqrt (log (+ 1.0 x))))) (* (cbrt (sqrt (log (+ 1.0 x)))) (cbrt (sqrt (log (+ 1.0 x))))) (* (sqrt (cbrt (log (+ 1.0 x)))) (cbrt (sqrt (log (+ 1.0 x))))) (* (sqrt (cbrt (log (+ 1.0 x)))) (cbrt (sqrt (log (+ 1.0 x))))) (* (sqrt (cbrt (log (+ 1.0 x)))) (cbrt (sqrt (log (+ 1.0 x))))) (* (sqrt (cbrt (log (+ 1.0 x)))) (cbrt (sqrt (log (+ 1.0 x))))) (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))) 2/3 2 (cbrt (log (+ 1.0 x))) (* (cbrt (log (+ 1.0 x))) (cbrt (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))))) (* (cbrt (log (+ 1.0 x))) (cbrt (sqrt (log (+ 1.0 x))))) (cbrt (log (+ 1.0 x))) (* (cbrt (log (+ 1.0 x))) (* (cbrt (cbrt (log (+ 1.0 x)))) (cbrt (cbrt (log (+ 1.0 x)))))) (pow (sqrt (cbrt (log (+ 1.0 x)))) 3) (cbrt (log (+ 1.0 x))) (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (* (cbrt (cbrt (log (+ 1.0 x)))) (cbrt (log (+ 1.0 x)))) (* (cbrt (log (+ 1.0 x))) (cbrt (sqrt (log (+ 1.0 x))))) (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (* (cbrt (cbrt (log (+ 1.0 x)))) (cbrt (log (+ 1.0 x)))) (pow (sqrt (cbrt (log (+ 1.0 x)))) 3) (* (cbrt (log (+ 1.0 x))) (cbrt (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))) (- (+ (/ 1.0 x) (log -1)) (+ (/ 0.5 (* x x)) (log (/ -1 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))) (- (+ (/ 1.0 x) (log -1)) (+ (/ 0.5 (* x x)) (log (/ -1 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))) (- (+ (/ 1.0 x) (log -1)) (+ (/ 0.5 (* x x)) (log (/ -1 x)))) (- (+ (cbrt (pow (log 1.0) 2)) (* 0.6666666666666666 (* x (cbrt (/ 1 (log 1.0)))))) (+ (* 0.1111111111111111 (* (* x x) (cbrt (/ 1 (pow (log 1.0) 4))))) (* 1/3 (* (cbrt (/ 1 (log 1.0))) (/ (pow x 2) (pow 1.0 2)))))) (- (+ (cbrt (pow (- (log x)) 2)) (* 0.3333333333333333 (/ (cbrt (/ 1 (- (log x)))) (* x x)))) (+ (/ (* (cbrt (/ 1 (- (log x)))) 0.6666666666666666) x) (* 0.1111111111111111 (/ (cbrt (/ 1 (pow (- (log x)) 4))) (* x x))))) (+ (+ (+ (* (* (/ (* (log -1) (log (/ -1 x))) (pow x 2)) (cbrt (/ 1 (pow (- (log -1) (log (/ -1 x))) 10)))) 0.8888888888888888) (* (cbrt (/ 1 (pow (- (log -1) (log (/ -1 x))) 4))) (+ (* 0.3333333333333333 (/ (log (/ -1 x)) (pow x 2))) (* 0.6666666666666666 (/ (log -1) x))))) (* 0.3333333333333333 (/ (cbrt (/ 1 (pow (- (log -1) (log (/ -1 x))) 4))) (* x x)))) (- (cbrt (pow (- (log -1) (log (/ -1 x))) 2)) (+ (+ (* (* (cbrt (/ 1 (pow (- (log -1) (log (/ -1 x))) 4))) (/ (log -1) (pow x 2))) 0.3333333333333333) (* 0.4444444444444444 (* (cbrt (/ 1 (pow (- (log -1) (log (/ -1 x))) 10))) (/ (pow (log -1) 2) (pow x 2))))) (+ (* 0.6666666666666666 (* (cbrt (/ 1 (pow (- (log -1) (log (/ -1 x))) 4))) (/ (log (/ -1 x)) x))) (* (* (/ (pow (log (/ -1 x)) 2) (pow x 2)) (cbrt (/ 1 (pow (- (log -1) (log (/ -1 x))) 10)))) 0.4444444444444444))))) 3.530 * * * [progress]: adding candidates to table 3.741 * * [progress]: iteration 4 / 4 3.741 * * * [progress]: picking best candidate 3.754 * * * * [pick]: Picked # 3.754 * * * [progress]: localizing error 3.768 * * * [progress]: generating rewritten candidates 3.768 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 1 2) 3.771 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1 1 2) 3.774 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1) 3.776 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1) 3.780 * * * [progress]: generating series expansions 3.780 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 1 2) 3.780 * [approximate]: Taking taylor expansion of (log (pow (+ x 1.0) 1/3)) in (x) around 0 3.780 * [taylor]: Taking taylor expansion of (log (pow (+ x 1.0) 1/3)) in x 3.780 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/3) in x 3.780 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ x 1.0)))) in x 3.780 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ x 1.0))) in x 3.781 * [taylor]: Taking taylor expansion of 1/3 in x 3.781 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 3.781 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 3.781 * [taylor]: Taking taylor expansion of x in x 3.781 * [taylor]: Taking taylor expansion of 1.0 in x 3.784 * [taylor]: Taking taylor expansion of (log (pow (+ x 1.0) 1/3)) in x 3.784 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/3) in x 3.784 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ x 1.0)))) in x 3.784 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ x 1.0))) in x 3.784 * [taylor]: Taking taylor expansion of 1/3 in x 3.784 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 3.784 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 3.784 * [taylor]: Taking taylor expansion of x in x 3.784 * [taylor]: Taking taylor expansion of 1.0 in x 3.843 * [approximate]: Taking taylor expansion of (log (pow (+ (/ 1 x) 1.0) 1/3)) in (x) around 0 3.843 * [taylor]: Taking taylor expansion of (log (pow (+ (/ 1 x) 1.0) 1/3)) in x 3.843 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/3) in x 3.843 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 x) 1.0)))) in x 3.843 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 x) 1.0))) in x 3.843 * [taylor]: Taking taylor expansion of 1/3 in x 3.843 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 3.843 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 3.843 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.843 * [taylor]: Taking taylor expansion of x in x 3.844 * [taylor]: Taking taylor expansion of 1.0 in x 3.844 * [taylor]: Taking taylor expansion of (log (pow (+ (/ 1 x) 1.0) 1/3)) in x 3.845 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/3) in x 3.845 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 x) 1.0)))) in x 3.845 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 x) 1.0))) in x 3.845 * [taylor]: Taking taylor expansion of 1/3 in x 3.845 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 3.845 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 3.845 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.845 * [taylor]: Taking taylor expansion of x in x 3.845 * [taylor]: Taking taylor expansion of 1.0 in x 3.864 * [approximate]: Taking taylor expansion of (log (pow (- 1.0 (/ 1 x)) 1/3)) in (x) around 0 3.864 * [taylor]: Taking taylor expansion of (log (pow (- 1.0 (/ 1 x)) 1/3)) in x 3.864 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/3) in x 3.864 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (/ 1 x))))) in x 3.864 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (/ 1 x)))) in x 3.864 * [taylor]: Taking taylor expansion of 1/3 in x 3.864 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 3.864 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 3.864 * [taylor]: Taking taylor expansion of 1.0 in x 3.864 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.864 * [taylor]: Taking taylor expansion of x in x 3.867 * [taylor]: Taking taylor expansion of (log (pow (- 1.0 (/ 1 x)) 1/3)) in x 3.867 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/3) in x 3.867 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (/ 1 x))))) in x 3.867 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (/ 1 x)))) in x 3.867 * [taylor]: Taking taylor expansion of 1/3 in x 3.867 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 3.867 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 3.867 * [taylor]: Taking taylor expansion of 1.0 in x 3.867 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.867 * [taylor]: Taking taylor expansion of x in x 3.900 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1 1 2) 3.900 * [approximate]: Taking taylor expansion of (log (pow (+ x 1.0) 1/3)) in (x) around 0 3.900 * [taylor]: Taking taylor expansion of (log (pow (+ x 1.0) 1/3)) in x 3.900 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/3) in x 3.900 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ x 1.0)))) in x 3.900 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ x 1.0))) in x 3.900 * [taylor]: Taking taylor expansion of 1/3 in x 3.900 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 3.900 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 3.900 * [taylor]: Taking taylor expansion of x in x 3.900 * [taylor]: Taking taylor expansion of 1.0 in x 3.902 * [taylor]: Taking taylor expansion of (log (pow (+ x 1.0) 1/3)) in x 3.903 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/3) in x 3.903 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ x 1.0)))) in x 3.903 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ x 1.0))) in x 3.903 * [taylor]: Taking taylor expansion of 1/3 in x 3.903 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 3.903 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 3.903 * [taylor]: Taking taylor expansion of x in x 3.903 * [taylor]: Taking taylor expansion of 1.0 in x 3.957 * [approximate]: Taking taylor expansion of (log (pow (+ (/ 1 x) 1.0) 1/3)) in (x) around 0 3.957 * [taylor]: Taking taylor expansion of (log (pow (+ (/ 1 x) 1.0) 1/3)) in x 3.957 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/3) in x 3.957 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 x) 1.0)))) in x 3.957 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 x) 1.0))) in x 3.957 * [taylor]: Taking taylor expansion of 1/3 in x 3.957 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 3.957 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 3.957 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.957 * [taylor]: Taking taylor expansion of x in x 3.958 * [taylor]: Taking taylor expansion of 1.0 in x 3.959 * [taylor]: Taking taylor expansion of (log (pow (+ (/ 1 x) 1.0) 1/3)) in x 3.959 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/3) in x 3.959 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 x) 1.0)))) in x 3.959 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 x) 1.0))) in x 3.959 * [taylor]: Taking taylor expansion of 1/3 in x 3.959 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 3.959 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 3.959 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.959 * [taylor]: Taking taylor expansion of x in x 3.959 * [taylor]: Taking taylor expansion of 1.0 in x 3.985 * [approximate]: Taking taylor expansion of (log (pow (- 1.0 (/ 1 x)) 1/3)) in (x) around 0 3.985 * [taylor]: Taking taylor expansion of (log (pow (- 1.0 (/ 1 x)) 1/3)) in x 3.985 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/3) in x 3.985 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (/ 1 x))))) in x 3.985 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (/ 1 x)))) in x 3.985 * [taylor]: Taking taylor expansion of 1/3 in x 3.985 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 3.985 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 3.985 * [taylor]: Taking taylor expansion of 1.0 in x 3.985 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.985 * [taylor]: Taking taylor expansion of x in x 3.988 * [taylor]: Taking taylor expansion of (log (pow (- 1.0 (/ 1 x)) 1/3)) in x 3.988 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/3) in x 3.988 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (/ 1 x))))) in x 3.988 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (/ 1 x)))) in x 3.988 * [taylor]: Taking taylor expansion of 1/3 in x 3.988 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 3.988 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 3.988 * [taylor]: Taking taylor expansion of 1.0 in x 3.988 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.988 * [taylor]: Taking taylor expansion of x in x 4.013 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1) 4.013 * [approximate]: Taking taylor expansion of (log (+ x 1.0)) in (x) around 0 4.013 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 4.013 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 4.013 * [taylor]: Taking taylor expansion of x in x 4.013 * [taylor]: Taking taylor expansion of 1.0 in x 4.014 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 4.014 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 4.014 * [taylor]: Taking taylor expansion of x in x 4.014 * [taylor]: Taking taylor expansion of 1.0 in x 4.025 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in (x) around 0 4.025 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 4.025 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 4.025 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.025 * [taylor]: Taking taylor expansion of x in x 4.026 * [taylor]: Taking taylor expansion of 1.0 in x 4.026 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 4.026 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 4.026 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.026 * [taylor]: Taking taylor expansion of x in x 4.027 * [taylor]: Taking taylor expansion of 1.0 in x 4.038 * [approximate]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in (x) around 0 4.038 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 4.038 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 4.038 * [taylor]: Taking taylor expansion of 1.0 in x 4.038 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.038 * [taylor]: Taking taylor expansion of x in x 4.039 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 4.039 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 4.039 * [taylor]: Taking taylor expansion of 1.0 in x 4.039 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.039 * [taylor]: Taking taylor expansion of x in x 4.059 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1) 4.059 * [approximate]: Taking taylor expansion of (log (+ x 1.0)) in (x) around 0 4.059 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 4.059 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 4.059 * [taylor]: Taking taylor expansion of x in x 4.059 * [taylor]: Taking taylor expansion of 1.0 in x 4.060 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x 4.060 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 4.060 * [taylor]: Taking taylor expansion of x in x 4.060 * [taylor]: Taking taylor expansion of 1.0 in x 4.071 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in (x) around 0 4.071 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 4.071 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 4.071 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.071 * [taylor]: Taking taylor expansion of x in x 4.072 * [taylor]: Taking taylor expansion of 1.0 in x 4.072 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x 4.072 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 4.072 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.072 * [taylor]: Taking taylor expansion of x in x 4.072 * [taylor]: Taking taylor expansion of 1.0 in x 4.084 * [approximate]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in (x) around 0 4.084 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 4.084 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 4.084 * [taylor]: Taking taylor expansion of 1.0 in x 4.084 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.084 * [taylor]: Taking taylor expansion of x in x 4.085 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x 4.085 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 4.085 * [taylor]: Taking taylor expansion of 1.0 in x 4.085 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.085 * [taylor]: Taking taylor expansion of x in x 4.099 * * * [progress]: simplifying candidates 4.100 * [simplify]: Simplifying using # : (log (cbrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))) (log (cbrt (cbrt (+ 1.0 x)))) (log (cbrt (sqrt (+ 1.0 x)))) (log (cbrt (sqrt (+ 1.0 x)))) (log (cbrt 1)) (log (cbrt (+ 1.0 x))) (log (cbrt 1)) (log (cbrt (+ 1.0 x))) (log (* (cbrt (cbrt (+ 1.0 x))) (cbrt (cbrt (+ 1.0 x))))) (log (cbrt (cbrt (+ 1.0 x)))) (log (sqrt (cbrt (+ 1.0 x)))) (log (sqrt (cbrt (+ 1.0 x)))) (log 1) (log (cbrt (+ 1.0 x))) (log (cbrt (+ (pow 1.0 3) (pow x 3)))) (log (cbrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))) (log (cbrt (- (* 1.0 1.0) (* x x)))) (log (cbrt (- 1.0 x))) (log (+ 1.0 x)) (log (cbrt (+ 1.0 x))) (log (log (cbrt (+ 1.0 x)))) (exp (log (cbrt (+ 1.0 x)))) (* (cbrt (log (cbrt (+ 1.0 x)))) (cbrt (log (cbrt (+ 1.0 x))))) (cbrt (log (cbrt (+ 1.0 x)))) (* (* (log (cbrt (+ 1.0 x))) (log (cbrt (+ 1.0 x)))) (log (cbrt (+ 1.0 x)))) (sqrt (log (cbrt (+ 1.0 x)))) (sqrt (log (cbrt (+ 1.0 x)))) (log (cbrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))) (log (cbrt (cbrt (+ 1.0 x)))) (log (cbrt (sqrt (+ 1.0 x)))) (log (cbrt (sqrt (+ 1.0 x)))) (log (cbrt 1)) (log (cbrt (+ 1.0 x))) (log (cbrt 1)) (log (cbrt (+ 1.0 x))) (log (* (cbrt (cbrt (+ 1.0 x))) (cbrt (cbrt (+ 1.0 x))))) (log (cbrt (cbrt (+ 1.0 x)))) (log (sqrt (cbrt (+ 1.0 x)))) (log (sqrt (cbrt (+ 1.0 x)))) (log 1) (log (cbrt (+ 1.0 x))) (log (cbrt (+ (pow 1.0 3) (pow x 3)))) (log (cbrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))) (log (cbrt (- (* 1.0 1.0) (* x x)))) (log (cbrt (- 1.0 x))) (log (+ 1.0 x)) (log (cbrt (+ 1.0 x))) (log (log (cbrt (+ 1.0 x)))) (exp (log (cbrt (+ 1.0 x)))) (* (cbrt (log (cbrt (+ 1.0 x)))) (cbrt (log (cbrt (+ 1.0 x))))) (cbrt (log (cbrt (+ 1.0 x)))) (* (* (log (cbrt (+ 1.0 x))) (log (cbrt (+ 1.0 x)))) (log (cbrt (+ 1.0 x)))) (sqrt (log (cbrt (+ 1.0 x)))) (sqrt (log (cbrt (+ 1.0 x)))) (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))) (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))) (- (+ (log (pow 1.0 1/3)) (* 0.3333333333333333 x)) (* 1/6 (/ (pow x 2) (pow 1.0 2)))) (- (+ (log (pow (/ 1 x) -1/3)) (* 0.3333333333333333 (/ 1 x))) (* 0.16666666666666666 (/ 1 (pow x 2)))) (- (+ (* 1/3 (log -1)) (* 0.3333333333333333 (/ 1 x))) (+ (* 0.16666666666666666 (/ 1 (pow x 2))) (* 1/3 (log (/ -1 x))))) (- (+ (log (pow 1.0 1/3)) (* 0.3333333333333333 x)) (* 1/6 (/ (pow x 2) (pow 1.0 2)))) (- (+ (log (pow (/ 1 x) -1/3)) (* 0.3333333333333333 (/ 1 x))) (* 0.16666666666666666 (/ 1 (pow x 2)))) (- (+ (* 1/3 (log -1)) (* 0.3333333333333333 (/ 1 x))) (+ (* 0.16666666666666666 (/ 1 (pow x 2))) (* 1/3 (log (/ -1 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)))) (- (+ (* 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)))) 4.103 * * [simplify]: iteration 0 : 107 enodes (cost 856 ) 4.119 * * [simplify]: iteration 1 : 214 enodes (cost 820 ) 4.163 * * [simplify]: iteration 2 : 483 enodes (cost 734 ) 4.291 * * [simplify]: iteration 3 : 1282 enodes (cost 732 ) 4.860 * * [simplify]: iteration done : 5000 enodes (cost 708 ) 4.861 * [simplify]: Simplified to: (log (cbrt (exp (* 2 (log (cbrt (+ 1.0 x))))))) (log (cbrt (cbrt (+ 1.0 x)))) (log (cbrt (sqrt (+ 1.0 x)))) (log (cbrt (sqrt (+ 1.0 x)))) 0 (log (cbrt (+ 1.0 x))) 0 (log (cbrt (+ 1.0 x))) (* 2 (log (cbrt (cbrt (+ 1.0 x))))) (log (cbrt (cbrt (+ 1.0 x)))) (log (sqrt (cbrt (+ 1.0 x)))) (log (sqrt (cbrt (+ 1.0 x)))) 0 (log (cbrt (+ 1.0 x))) (log (cbrt (+ (pow 1.0 3) (pow x 3)))) (log (cbrt (+ (* x (- x 1.0)) (* 1.0 1.0)))) (log (cbrt (- (* 1.0 1.0) (* x x)))) (log (cbrt (- 1.0 x))) (log (+ 1.0 x)) (log (cbrt (+ 1.0 x))) (log (log (cbrt (+ 1.0 x)))) (cbrt (+ 1.0 x)) (* (cbrt (log (cbrt (+ 1.0 x)))) (cbrt (log (cbrt (+ 1.0 x))))) (cbrt (log (cbrt (+ 1.0 x)))) (pow (log (cbrt (+ 1.0 x))) 3) (sqrt (log (cbrt (+ 1.0 x)))) (sqrt (log (cbrt (+ 1.0 x)))) (log (cbrt (exp (* 2 (log (cbrt (+ 1.0 x))))))) (log (cbrt (cbrt (+ 1.0 x)))) (log (cbrt (sqrt (+ 1.0 x)))) (log (cbrt (sqrt (+ 1.0 x)))) 0 (log (cbrt (+ 1.0 x))) 0 (log (cbrt (+ 1.0 x))) (* 2 (log (cbrt (cbrt (+ 1.0 x))))) (log (cbrt (cbrt (+ 1.0 x)))) (log (sqrt (cbrt (+ 1.0 x)))) (log (sqrt (cbrt (+ 1.0 x)))) 0 (log (cbrt (+ 1.0 x))) (log (cbrt (+ (pow 1.0 3) (pow x 3)))) (log (cbrt (+ (* x (- x 1.0)) (* 1.0 1.0)))) (log (cbrt (- (* 1.0 1.0) (* x x)))) (log (cbrt (- 1.0 x))) (log (+ 1.0 x)) (log (cbrt (+ 1.0 x))) (log (log (cbrt (+ 1.0 x)))) (cbrt (+ 1.0 x)) (* (cbrt (log (cbrt (+ 1.0 x)))) (cbrt (log (cbrt (+ 1.0 x))))) (cbrt (log (cbrt (+ 1.0 x)))) (pow (log (cbrt (+ 1.0 x))) 3) (sqrt (log (cbrt (+ 1.0 x)))) (sqrt (log (cbrt (+ 1.0 x)))) (* 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))) (* 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))) (+ (log (cbrt 1.0)) (- (* 0.3333333333333333 x) (* 1/6 (/ (pow x 2) (pow 1.0 2))))) (- (- (/ 0.3333333333333333 x) (/ 0.16666666666666666 (* x x))) (* -1/3 (log x))) (- (- (/ 0.3333333333333333 x) (/ 0.16666666666666666 (* x x))) (* -1/3 (log x))) (+ (log (cbrt 1.0)) (- (* 0.3333333333333333 x) (* 1/6 (/ (pow x 2) (pow 1.0 2))))) (- (- (/ 0.3333333333333333 x) (/ 0.16666666666666666 (* x x))) (* -1/3 (log x))) (- (- (/ 0.3333333333333333 x) (/ 0.16666666666666666 (* x x))) (* -1/3 (log x))) (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (+ (* (/ 1 x) (- 1.0 (/ 0.5 x))) (log x)) (+ (* (/ 1 x) (- 1.0 (/ 0.5 x))) (log x)) (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (+ (* (/ 1 x) (- 1.0 (/ 0.5 x))) (log x)) (+ (* (/ 1 x) (- 1.0 (/ 0.5 x))) (log x)) 4.861 * * * [progress]: adding candidates to table 5.092 * [progress]: [Phase 3 of 3] Extracting. 5.092 * * [regime]: Finding splitpoints for: (# # # # # # # #) 5.097 * * * [regime-changes]: Trying 3 branch expressions: ((+ 1.0 x) (log (+ 1.0 x)) x) 5.097 * * * * [regimes]: Trying to branch on (+ 1.0 x) from (# # # # # # # #) 5.134 * * * * [regimes]: Trying to branch on (+ 1.0 x) from (# #) 5.143 * * * * [regimes]: Trying to branch on (log (+ 1.0 x)) from (# # # # # # # #) 5.186 * * * * [regimes]: Trying to branch on x from (# # # # # # # #) 5.231 * * * [regime]: Found split indices: #