3.223 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.008 * * * [progress]: [2/2] Setting up program. 0.010 * [progress]: [Phase 2 of 3] Improving. 0.010 * [simplify]: Simplifying using # : (/ x (+ (* x x) 1.0)) 0.012 * * [simplify]: iteration 0 : 6 enodes (cost 3 ) 0.014 * * [simplify]: iteration 1 : 6 enodes (cost 3 ) 0.014 * [simplify]: Simplified to: (/ x (+ (* x x) 1.0)) 0.014 * * [progress]: iteration 1 / 4 0.014 * * * [progress]: picking best candidate 0.015 * * * * [pick]: Picked # 0.015 * * * [progress]: localizing error 0.022 * * * [progress]: generating rewritten candidates 0.022 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.029 * * * [progress]: generating series expansions 0.029 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.029 * [approximate]: Taking taylor expansion of (/ x (+ (pow x 2) 1.0)) in (x) around 0 0.029 * [taylor]: Taking taylor expansion of (/ x (+ (pow x 2) 1.0)) in x 0.029 * [taylor]: Taking taylor expansion of x in x 0.029 * [taylor]: Taking taylor expansion of (+ (pow x 2) 1.0) in x 0.029 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.029 * [taylor]: Taking taylor expansion of x in x 0.029 * [taylor]: Taking taylor expansion of 1.0 in x 0.030 * [taylor]: Taking taylor expansion of (/ x (+ (pow x 2) 1.0)) in x 0.030 * [taylor]: Taking taylor expansion of x in x 0.030 * [taylor]: Taking taylor expansion of (+ (pow x 2) 1.0) in x 0.030 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.030 * [taylor]: Taking taylor expansion of x in x 0.030 * [taylor]: Taking taylor expansion of 1.0 in x 0.040 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 (pow x 2)) 1.0))) in (x) around 0 0.040 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 (pow x 2)) 1.0))) in x 0.040 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 (pow x 2)) 1.0)) in x 0.040 * [taylor]: Taking taylor expansion of x in x 0.040 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 0.040 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.040 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.040 * [taylor]: Taking taylor expansion of x in x 0.041 * [taylor]: Taking taylor expansion of 1.0 in x 0.043 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 (pow x 2)) 1.0))) in x 0.043 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 (pow x 2)) 1.0)) in x 0.043 * [taylor]: Taking taylor expansion of x in x 0.043 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 0.043 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.043 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.043 * [taylor]: Taking taylor expansion of x in x 0.043 * [taylor]: Taking taylor expansion of 1.0 in x 0.061 * [approximate]: Taking taylor expansion of (/ -1 (* x (+ (/ 1 (pow x 2)) 1.0))) in (x) around 0 0.062 * [taylor]: Taking taylor expansion of (/ -1 (* x (+ (/ 1 (pow x 2)) 1.0))) in x 0.062 * [taylor]: Taking taylor expansion of -1 in x 0.062 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 (pow x 2)) 1.0)) in x 0.062 * [taylor]: Taking taylor expansion of x in x 0.062 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 0.062 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.062 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.062 * [taylor]: Taking taylor expansion of x in x 0.062 * [taylor]: Taking taylor expansion of 1.0 in x 0.064 * [taylor]: Taking taylor expansion of (/ -1 (* x (+ (/ 1 (pow x 2)) 1.0))) in x 0.064 * [taylor]: Taking taylor expansion of -1 in x 0.064 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 (pow x 2)) 1.0)) in x 0.064 * [taylor]: Taking taylor expansion of x in x 0.064 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 0.064 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.064 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.064 * [taylor]: Taking taylor expansion of x in x 0.065 * [taylor]: Taking taylor expansion of 1.0 in x 0.084 * * * [progress]: simplifying candidates 0.084 * [simplify]: Simplifying using # : (- (log x) (log (+ (* x x) 1.0))) (log (/ x (+ (* x x) 1.0))) (exp (/ x (+ (* x x) 1.0))) (/ (* (* x x) x) (* (* (+ (* x x) 1.0) (+ (* x x) 1.0)) (+ (* x x) 1.0))) (* (cbrt (/ x (+ (* x x) 1.0))) (cbrt (/ x (+ (* x x) 1.0)))) (cbrt (/ x (+ (* x x) 1.0))) (* (* (/ x (+ (* x x) 1.0)) (/ x (+ (* x x) 1.0))) (/ x (+ (* x x) 1.0))) (sqrt (/ x (+ (* x x) 1.0))) (sqrt (/ x (+ (* x x) 1.0))) (- x) (- (+ (* x x) 1.0)) (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0)))) (/ (cbrt x) (cbrt (+ (* x x) 1.0))) (/ (* (cbrt x) (cbrt x)) (sqrt (+ (* x x) 1.0))) (/ (cbrt x) (sqrt (+ (* x x) 1.0))) (/ (* (cbrt x) (cbrt x)) 1) (/ (cbrt x) (+ (* x x) 1.0)) (/ (sqrt x) (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0)))) (/ (sqrt x) (cbrt (+ (* x x) 1.0))) (/ (sqrt x) (sqrt (+ (* x x) 1.0))) (/ (sqrt x) (sqrt (+ (* x x) 1.0))) (/ (sqrt x) 1) (/ (sqrt x) (+ (* x x) 1.0)) (/ 1 (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0)))) (/ x (cbrt (+ (* x x) 1.0))) (/ 1 (sqrt (+ (* x x) 1.0))) (/ x (sqrt (+ (* x x) 1.0))) (/ 1 1) (/ x (+ (* x x) 1.0)) (/ 1 (+ (* x x) 1.0)) (/ (+ (* x x) 1.0) x) (/ x (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0)))) (/ x (sqrt (+ (* x x) 1.0))) (/ x 1) (/ (+ (* x x) 1.0) (cbrt x)) (/ (+ (* x x) 1.0) (sqrt x)) (/ (+ (* x x) 1.0) x) (/ x (+ (pow (* x x) 3) (pow 1.0 3))) (/ x (- (* (* x x) (* x x)) (* 1.0 1.0))) (- (+ (* 1.0 x) (* 1.0 (pow x 5))) (* 1.0 (pow x 3))) (- (+ (* 1.0 (/ 1 (pow x 5))) (/ 1 x)) (* 1.0 (/ 1 (pow x 3)))) (- (+ (* 1.0 (/ 1 (pow x 5))) (/ 1 x)) (* 1.0 (/ 1 (pow x 3)))) 0.087 * * [simplify]: iteration 0 : 165 enodes (cost 210 ) 0.091 * * [simplify]: iteration 1 : 555 enodes (cost 195 ) 0.101 * * [simplify]: iteration 2 : 1839 enodes (cost 192 ) 0.135 * * [simplify]: iteration 3 : 5001 enodes (cost 192 ) 0.136 * [simplify]: Simplified to: (log (/ x (+ (* x x) 1.0))) (log (/ x (+ (* x x) 1.0))) (exp (/ x (+ (* x x) 1.0))) (pow (/ x (+ (* x x) 1.0)) 3) (* (cbrt (/ x (+ (* x x) 1.0))) (cbrt (/ x (+ (* x x) 1.0)))) (cbrt (/ x (+ (* x x) 1.0))) (pow (/ x (+ (* x x) 1.0)) 3) (sqrt (/ x (+ (* x x) 1.0))) (sqrt (/ x (+ (* x x) 1.0))) (- x) (- (+ (* x x) 1.0)) (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0)))) (/ (cbrt x) (cbrt (+ (* x x) 1.0))) (/ (* (cbrt x) (cbrt x)) (sqrt (+ (* x x) 1.0))) (/ (cbrt x) (sqrt (+ (* x x) 1.0))) (* (cbrt x) (cbrt x)) (/ (cbrt x) (+ (* x x) 1.0)) (/ (sqrt x) (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0)))) (/ (sqrt x) (cbrt (+ (* x x) 1.0))) (/ (sqrt x) (sqrt (+ (* x x) 1.0))) (/ (sqrt x) (sqrt (+ (* x x) 1.0))) (sqrt x) (/ (sqrt x) (+ (* x x) 1.0)) (/ 1 (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0)))) (/ x (cbrt (+ (* x x) 1.0))) (/ 1 (sqrt (+ (* x x) 1.0))) (/ x (sqrt (+ (* x x) 1.0))) 1 (/ x (+ (* x x) 1.0)) (/ 1 (+ (* x x) 1.0)) (/ (+ (* x x) 1.0) x) (/ x (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0)))) (/ x (sqrt (+ (* x x) 1.0))) x (/ (+ (* x x) 1.0) (cbrt x)) (/ (+ (* x x) 1.0) (sqrt x)) (/ (+ (* x x) 1.0) x) (/ x (+ (pow (* x x) 3) (pow 1.0 3))) (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (* 1.0 (- (+ x (pow x 5)) (pow x 3))) (+ (* 1.0 (- (/ 1 (pow x 5)) (/ 1 (pow x 3)))) (/ 1 x)) (+ (* 1.0 (- (/ 1 (pow x 5)) (/ 1 (pow x 3)))) (/ 1 x)) 0.137 * * * [progress]: adding candidates to table 0.197 * * [progress]: iteration 2 / 4 0.197 * * * [progress]: picking best candidate 0.202 * * * * [pick]: Picked # 0.202 * * * [progress]: localizing error 0.207 * * * [progress]: generating rewritten candidates 0.207 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 0.213 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.225 * * * [progress]: generating series expansions 0.225 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 0.225 * [approximate]: Taking taylor expansion of (/ (+ (pow x 2) 1.0) x) in (x) around 0 0.225 * [taylor]: Taking taylor expansion of (/ (+ (pow x 2) 1.0) x) in x 0.225 * [taylor]: Taking taylor expansion of (+ (pow x 2) 1.0) in x 0.225 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.225 * [taylor]: Taking taylor expansion of x in x 0.225 * [taylor]: Taking taylor expansion of 1.0 in x 0.225 * [taylor]: Taking taylor expansion of x in x 0.226 * [taylor]: Taking taylor expansion of (/ (+ (pow x 2) 1.0) x) in x 0.226 * [taylor]: Taking taylor expansion of (+ (pow x 2) 1.0) in x 0.226 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.226 * [taylor]: Taking taylor expansion of x in x 0.226 * [taylor]: Taking taylor expansion of 1.0 in x 0.226 * [taylor]: Taking taylor expansion of x in x 0.237 * [approximate]: Taking taylor expansion of (* x (+ (/ 1 (pow x 2)) 1.0)) in (x) around 0 0.237 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 (pow x 2)) 1.0)) in x 0.237 * [taylor]: Taking taylor expansion of x in x 0.237 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 0.237 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.237 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.237 * [taylor]: Taking taylor expansion of x in x 0.238 * [taylor]: Taking taylor expansion of 1.0 in x 0.238 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 (pow x 2)) 1.0)) in x 0.238 * [taylor]: Taking taylor expansion of x in x 0.238 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 0.238 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.238 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.238 * [taylor]: Taking taylor expansion of x in x 0.238 * [taylor]: Taking taylor expansion of 1.0 in x 0.259 * [approximate]: Taking taylor expansion of (* -1 (* x (+ (/ 1 (pow x 2)) 1.0))) in (x) around 0 0.260 * [taylor]: Taking taylor expansion of (* -1 (* x (+ (/ 1 (pow x 2)) 1.0))) in x 0.260 * [taylor]: Taking taylor expansion of -1 in x 0.260 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 (pow x 2)) 1.0)) in x 0.260 * [taylor]: Taking taylor expansion of x in x 0.260 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 0.260 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.260 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.260 * [taylor]: Taking taylor expansion of x in x 0.260 * [taylor]: Taking taylor expansion of 1.0 in x 0.260 * [taylor]: Taking taylor expansion of (* -1 (* x (+ (/ 1 (pow x 2)) 1.0))) in x 0.260 * [taylor]: Taking taylor expansion of -1 in x 0.260 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 (pow x 2)) 1.0)) in x 0.260 * [taylor]: Taking taylor expansion of x in x 0.260 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 0.260 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.260 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.260 * [taylor]: Taking taylor expansion of x in x 0.261 * [taylor]: Taking taylor expansion of 1.0 in x 0.296 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.296 * [approximate]: Taking taylor expansion of (/ x (+ (pow x 2) 1.0)) in (x) around 0 0.296 * [taylor]: Taking taylor expansion of (/ x (+ (pow x 2) 1.0)) in x 0.296 * [taylor]: Taking taylor expansion of x in x 0.296 * [taylor]: Taking taylor expansion of (+ (pow x 2) 1.0) in x 0.296 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.296 * [taylor]: Taking taylor expansion of x in x 0.296 * [taylor]: Taking taylor expansion of 1.0 in x 0.297 * [taylor]: Taking taylor expansion of (/ x (+ (pow x 2) 1.0)) in x 0.297 * [taylor]: Taking taylor expansion of x in x 0.297 * [taylor]: Taking taylor expansion of (+ (pow x 2) 1.0) in x 0.297 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.297 * [taylor]: Taking taylor expansion of x in x 0.297 * [taylor]: Taking taylor expansion of 1.0 in x 0.307 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 (pow x 2)) 1.0))) in (x) around 0 0.307 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 (pow x 2)) 1.0))) in x 0.307 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 (pow x 2)) 1.0)) in x 0.307 * [taylor]: Taking taylor expansion of x in x 0.307 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 0.307 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.307 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.307 * [taylor]: Taking taylor expansion of x in x 0.308 * [taylor]: Taking taylor expansion of 1.0 in x 0.310 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 (pow x 2)) 1.0))) in x 0.310 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 (pow x 2)) 1.0)) in x 0.310 * [taylor]: Taking taylor expansion of x in x 0.310 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 0.310 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.310 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.310 * [taylor]: Taking taylor expansion of x in x 0.310 * [taylor]: Taking taylor expansion of 1.0 in x 0.328 * [approximate]: Taking taylor expansion of (/ -1 (* x (+ (/ 1 (pow x 2)) 1.0))) in (x) around 0 0.328 * [taylor]: Taking taylor expansion of (/ -1 (* x (+ (/ 1 (pow x 2)) 1.0))) in x 0.328 * [taylor]: Taking taylor expansion of -1 in x 0.328 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 (pow x 2)) 1.0)) in x 0.328 * [taylor]: Taking taylor expansion of x in x 0.328 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 0.328 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.328 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.328 * [taylor]: Taking taylor expansion of x in x 0.329 * [taylor]: Taking taylor expansion of 1.0 in x 0.331 * [taylor]: Taking taylor expansion of (/ -1 (* x (+ (/ 1 (pow x 2)) 1.0))) in x 0.331 * [taylor]: Taking taylor expansion of -1 in x 0.331 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 (pow x 2)) 1.0)) in x 0.331 * [taylor]: Taking taylor expansion of x in x 0.331 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x 0.331 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.331 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.331 * [taylor]: Taking taylor expansion of x in x 0.331 * [taylor]: Taking taylor expansion of 1.0 in x 0.355 * * * [progress]: simplifying candidates 0.356 * [simplify]: Simplifying using # : (- (log (+ (* x x) 1.0)) (log x)) (log (/ (+ (* x x) 1.0) x)) (exp (/ (+ (* x x) 1.0) x)) (/ (* (* (+ (* x x) 1.0) (+ (* x x) 1.0)) (+ (* x x) 1.0)) (* (* x x) x)) (* (cbrt (/ (+ (* x x) 1.0) x)) (cbrt (/ (+ (* x x) 1.0) x))) (cbrt (/ (+ (* x x) 1.0) x)) (* (* (/ (+ (* x x) 1.0) x) (/ (+ (* x x) 1.0) x)) (/ (+ (* x x) 1.0) x)) (sqrt (/ (+ (* x x) 1.0) x)) (sqrt (/ (+ (* x x) 1.0) x)) (- (+ (* x x) 1.0)) (- x) (/ (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0))) (* (cbrt x) (cbrt x))) (/ (cbrt (+ (* x x) 1.0)) (cbrt x)) (/ (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0))) (sqrt x)) (/ (cbrt (+ (* x x) 1.0)) (sqrt x)) (/ (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0))) 1) (/ (cbrt (+ (* x x) 1.0)) x) (/ (sqrt (+ (* x x) 1.0)) (* (cbrt x) (cbrt x))) (/ (sqrt (+ (* x x) 1.0)) (cbrt x)) (/ (sqrt (+ (* x x) 1.0)) (sqrt x)) (/ (sqrt (+ (* x x) 1.0)) (sqrt x)) (/ (sqrt (+ (* x x) 1.0)) 1) (/ (sqrt (+ (* x x) 1.0)) x) (/ 1 (* (cbrt x) (cbrt x))) (/ (+ (* x x) 1.0) (cbrt x)) (/ 1 (sqrt x)) (/ (+ (* x x) 1.0) (sqrt x)) (/ 1 1) (/ (+ (* x x) 1.0) x) (/ 1 x) (/ x (+ (* x x) 1.0)) (/ (+ (* x x) 1.0) (* (cbrt x) (cbrt x))) (/ (+ (* x x) 1.0) (sqrt x)) (/ (+ (* x x) 1.0) 1) (/ x (cbrt (+ (* x x) 1.0))) (/ x (sqrt (+ (* x x) 1.0))) (/ x (+ (* x x) 1.0)) (* x (+ (* (* x x) (* x x)) (- (* 1.0 1.0) (* (* x x) 1.0)))) (* x (- (* x x) 1.0)) (- 1) (- (- (log (+ (* x x) 1.0)) (log x))) (- (log (/ (+ (* x x) 1.0) x))) (- 0 (- (log (+ (* x x) 1.0)) (log x))) (- 0 (log (/ (+ (* x x) 1.0) x))) (- (log 1) (- (log (+ (* x x) 1.0)) (log x))) (- (log 1) (log (/ (+ (* x x) 1.0) x))) (log (/ 1 (/ (+ (* x x) 1.0) x))) (exp (/ 1 (/ (+ (* x x) 1.0) x))) (/ (* (* 1 1) 1) (/ (* (* (+ (* x x) 1.0) (+ (* x x) 1.0)) (+ (* x x) 1.0)) (* (* x x) x))) (/ (* (* 1 1) 1) (* (* (/ (+ (* x x) 1.0) x) (/ (+ (* x x) 1.0) x)) (/ (+ (* x x) 1.0) x))) (* (cbrt (/ 1 (/ (+ (* x x) 1.0) x))) (cbrt (/ 1 (/ (+ (* x x) 1.0) x)))) (cbrt (/ 1 (/ (+ (* x x) 1.0) x))) (* (* (/ 1 (/ (+ (* x x) 1.0) x)) (/ 1 (/ (+ (* x x) 1.0) x))) (/ 1 (/ (+ (* x x) 1.0) x))) (sqrt (/ 1 (/ (+ (* x x) 1.0) x))) (sqrt (/ 1 (/ (+ (* x x) 1.0) x))) (- 1) (- (/ (+ (* x x) 1.0) x)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (/ (+ (* x x) 1.0) x)) (cbrt (/ (+ (* x x) 1.0) x)))) (/ (cbrt 1) (cbrt (/ (+ (* x x) 1.0) x))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ (+ (* x x) 1.0) x))) (/ (cbrt 1) (sqrt (/ (+ (* x x) 1.0) x))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0))) (* (cbrt x) (cbrt x)))) (/ (cbrt 1) (/ (cbrt (+ (* x x) 1.0)) (cbrt x))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0))) (sqrt x))) (/ (cbrt 1) (/ (cbrt (+ (* x x) 1.0)) (sqrt x))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0))) 1)) (/ (cbrt 1) (/ (cbrt (+ (* x x) 1.0)) x)) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (+ (* x x) 1.0)) (* (cbrt x) (cbrt x)))) (/ (cbrt 1) (/ (sqrt (+ (* x x) 1.0)) (cbrt x))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (+ (* x x) 1.0)) (sqrt x))) (/ (cbrt 1) (/ (sqrt (+ (* x x) 1.0)) (sqrt x))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (+ (* x x) 1.0)) 1)) (/ (cbrt 1) (/ (sqrt (+ (* x x) 1.0)) x)) (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt x) (cbrt x)))) (/ (cbrt 1) (/ (+ (* x x) 1.0) (cbrt x))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt x))) (/ (cbrt 1) (/ (+ (* x x) 1.0) (sqrt x))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 1)) (/ (cbrt 1) (/ (+ (* x x) 1.0) x)) (/ (* (cbrt 1) (cbrt 1)) 1) (/ (cbrt 1) (/ (+ (* x x) 1.0) x)) (/ (* (cbrt 1) (cbrt 1)) (+ (* x x) 1.0)) (/ (cbrt 1) (/ 1 x)) (/ (sqrt 1) (* (cbrt (/ (+ (* x x) 1.0) x)) (cbrt (/ (+ (* x x) 1.0) x)))) (/ (sqrt 1) (cbrt (/ (+ (* x x) 1.0) x))) (/ (sqrt 1) (sqrt (/ (+ (* x x) 1.0) x))) (/ (sqrt 1) (sqrt (/ (+ (* x x) 1.0) x))) (/ (sqrt 1) (/ (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0))) (* (cbrt x) (cbrt x)))) (/ (sqrt 1) (/ (cbrt (+ (* x x) 1.0)) (cbrt x))) (/ (sqrt 1) (/ (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0))) (sqrt x))) (/ (sqrt 1) (/ (cbrt (+ (* x x) 1.0)) (sqrt x))) (/ (sqrt 1) (/ (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0))) 1)) (/ (sqrt 1) (/ (cbrt (+ (* x x) 1.0)) x)) (/ (sqrt 1) (/ (sqrt (+ (* x x) 1.0)) (* (cbrt x) (cbrt x)))) (/ (sqrt 1) (/ (sqrt (+ (* x x) 1.0)) (cbrt x))) (/ (sqrt 1) (/ (sqrt (+ (* x x) 1.0)) (sqrt x))) (/ (sqrt 1) (/ (sqrt (+ (* x x) 1.0)) (sqrt x))) (/ (sqrt 1) (/ (sqrt (+ (* x x) 1.0)) 1)) (/ (sqrt 1) (/ (sqrt (+ (* x x) 1.0)) x)) (/ (sqrt 1) (/ 1 (* (cbrt x) (cbrt x)))) (/ (sqrt 1) (/ (+ (* x x) 1.0) (cbrt x))) (/ (sqrt 1) (/ 1 (sqrt x))) (/ (sqrt 1) (/ (+ (* x x) 1.0) (sqrt x))) (/ (sqrt 1) (/ 1 1)) (/ (sqrt 1) (/ (+ (* x x) 1.0) x)) (/ (sqrt 1) 1) (/ (sqrt 1) (/ (+ (* x x) 1.0) x)) (/ (sqrt 1) (+ (* x x) 1.0)) (/ (sqrt 1) (/ 1 x)) (/ 1 (* (cbrt (/ (+ (* x x) 1.0) x)) (cbrt (/ (+ (* x x) 1.0) x)))) (/ 1 (cbrt (/ (+ (* x x) 1.0) x))) (/ 1 (sqrt (/ (+ (* x x) 1.0) x))) (/ 1 (sqrt (/ (+ (* x x) 1.0) x))) (/ 1 (/ (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0))) (* (cbrt x) (cbrt x)))) (/ 1 (/ (cbrt (+ (* x x) 1.0)) (cbrt x))) (/ 1 (/ (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0))) (sqrt x))) (/ 1 (/ (cbrt (+ (* x x) 1.0)) (sqrt x))) (/ 1 (/ (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0))) 1)) (/ 1 (/ (cbrt (+ (* x x) 1.0)) x)) (/ 1 (/ (sqrt (+ (* x x) 1.0)) (* (cbrt x) (cbrt x)))) (/ 1 (/ (sqrt (+ (* x x) 1.0)) (cbrt x))) (/ 1 (/ (sqrt (+ (* x x) 1.0)) (sqrt x))) (/ 1 (/ (sqrt (+ (* x x) 1.0)) (sqrt x))) (/ 1 (/ (sqrt (+ (* x x) 1.0)) 1)) (/ 1 (/ (sqrt (+ (* x x) 1.0)) x)) (/ 1 (/ 1 (* (cbrt x) (cbrt x)))) (/ 1 (/ (+ (* x x) 1.0) (cbrt x))) (/ 1 (/ 1 (sqrt x))) (/ 1 (/ (+ (* x x) 1.0) (sqrt x))) (/ 1 (/ 1 1)) (/ 1 (/ (+ (* x x) 1.0) x)) (/ 1 1) (/ 1 (/ (+ (* x x) 1.0) x)) (/ 1 (+ (* x x) 1.0)) (/ 1 (/ 1 x)) (/ 1 (/ (+ (* x x) 1.0) x)) (/ (/ (+ (* x x) 1.0) x) 1) (/ 1 (* (cbrt (/ (+ (* x x) 1.0) x)) (cbrt (/ (+ (* x x) 1.0) x)))) (/ 1 (sqrt (/ (+ (* x x) 1.0) x))) (/ 1 (/ (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0))) (* (cbrt x) (cbrt x)))) (/ 1 (/ (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0))) (sqrt x))) (/ 1 (/ (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0))) 1)) (/ 1 (/ (sqrt (+ (* x x) 1.0)) (* (cbrt x) (cbrt x)))) (/ 1 (/ (sqrt (+ (* x x) 1.0)) (sqrt x))) (/ 1 (/ (sqrt (+ (* x x) 1.0)) 1)) (/ 1 (/ 1 (* (cbrt x) (cbrt x)))) (/ 1 (/ 1 (sqrt x))) (/ 1 (/ 1 1)) (/ 1 1) (/ 1 (+ (* x x) 1.0)) (/ (/ (+ (* x x) 1.0) x) (cbrt 1)) (/ (/ (+ (* x x) 1.0) x) (sqrt 1)) (/ (/ (+ (* x x) 1.0) x) 1) (/ 1 (+ (* x x) 1.0)) (+ x (* 1.0 (/ 1 x))) (+ x (* 1.0 (/ 1 x))) (+ x (* 1.0 (/ 1 x))) (- (+ (* 1.0 x) (* 1.0 (pow x 5))) (* 1.0 (pow x 3))) (- (+ (* 1.0 (/ 1 (pow x 5))) (/ 1 x)) (* 1.0 (/ 1 (pow x 3)))) (- (+ (* 1.0 (/ 1 (pow x 5))) (/ 1 x)) (* 1.0 (/ 1 (pow x 3)))) 0.362 * * [simplify]: iteration 0 : 397 enodes (cost 899 ) 0.370 * * [simplify]: iteration 1 : 1720 enodes (cost 800 ) 0.395 * * [simplify]: iteration 2 : 5001 enodes (cost 722 ) 0.398 * [simplify]: Simplified to: (log (/ (+ (* x x) 1.0) x)) (log (/ (+ (* x x) 1.0) x)) (exp (/ (+ (* x x) 1.0) x)) (pow (/ (+ (* x x) 1.0) x) 3) (* (cbrt (/ (+ (* x x) 1.0) x)) (cbrt (/ (+ (* x x) 1.0) x))) (cbrt (/ (+ (* x x) 1.0) x)) (pow (/ (+ (* x x) 1.0) x) 3) (sqrt (/ (+ (* x x) 1.0) x)) (sqrt (/ (+ (* x x) 1.0) x)) (- (+ (* x x) 1.0)) (- x) (/ (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0))) (* (cbrt x) (cbrt x))) (/ (cbrt (+ (* x x) 1.0)) (cbrt x)) (/ (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0))) (sqrt x)) (/ (cbrt (+ (* x x) 1.0)) (sqrt x)) (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0))) (/ (cbrt (+ (* x x) 1.0)) x) (/ (sqrt (+ (* x x) 1.0)) (* (cbrt x) (cbrt x))) (/ (sqrt (+ (* x x) 1.0)) (cbrt x)) (/ (sqrt (+ (* x x) 1.0)) (sqrt x)) (/ (sqrt (+ (* x x) 1.0)) (sqrt x)) (sqrt (+ (* x x) 1.0)) (/ (sqrt (+ (* x x) 1.0)) x) (/ 1 (* (cbrt x) (cbrt x))) (/ (+ (* x x) 1.0) (cbrt x)) (/ 1 (sqrt x)) (/ (+ (* x x) 1.0) (sqrt x)) 1 (/ (+ (* x x) 1.0) x) (/ 1 x) (/ x (+ (* x x) 1.0)) (/ (+ (* x x) 1.0) (* (cbrt x) (cbrt x))) (/ (+ (* x x) 1.0) (sqrt x)) (+ (* x x) 1.0) (/ x (cbrt (+ (* x x) 1.0))) (/ x (sqrt (+ (* x x) 1.0))) (/ x (+ (* x x) 1.0)) (+ (pow x 5) (* x (* 1.0 (- 1.0 (* x x))))) (* x (- (* x x) 1.0)) (- 1) (log (/ 1 (/ (+ (* x x) 1.0) x))) (log (/ 1 (/ (+ (* x x) 1.0) x))) (log (/ 1 (/ (+ (* x x) 1.0) x))) (log (/ 1 (/ (+ (* x x) 1.0) x))) (log (/ 1 (/ (+ (* x x) 1.0) x))) (log (/ 1 (/ (+ (* x x) 1.0) x))) (log (/ 1 (/ (+ (* x x) 1.0) x))) (exp (/ 1 (/ (+ (* x x) 1.0) x))) (pow (/ x (+ (* x x) 1.0)) 3) (pow (/ x (+ (* x x) 1.0)) 3) (* (cbrt (/ 1 (/ (+ (* x x) 1.0) x))) (cbrt (/ 1 (/ (+ (* x x) 1.0) x)))) (cbrt (/ 1 (/ (+ (* x x) 1.0) x))) (pow (/ x (+ (* x x) 1.0)) 3) (sqrt (/ 1 (/ (+ (* x x) 1.0) x))) (sqrt (/ 1 (/ (+ (* x x) 1.0) x))) (- 1) (- (/ (+ (* x x) 1.0) x)) (/ (/ 1 (cbrt (/ (+ (* x x) 1.0) x))) (cbrt (/ (+ (* x x) 1.0) x))) (/ 1 (cbrt (/ (+ (* x x) 1.0) x))) (/ 1 (sqrt (/ (+ (* x x) 1.0) x))) (/ 1 (sqrt (/ (+ (* x x) 1.0) x))) (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0)))) (/ (cbrt x) (cbrt (+ (* x x) 1.0))) (/ (sqrt x) (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0)))) (/ (sqrt x) (cbrt (+ (* x x) 1.0))) (/ 1 (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0)))) (/ x (cbrt (+ (* x x) 1.0))) (/ (* (cbrt x) (cbrt x)) (sqrt (+ (* x x) 1.0))) (/ (cbrt x) (sqrt (+ (* x x) 1.0))) (/ (sqrt x) (sqrt (+ (* x x) 1.0))) (/ (sqrt x) (sqrt (+ (* x x) 1.0))) (/ 1 (sqrt (+ (* x x) 1.0))) (/ x (sqrt (+ (* x x) 1.0))) (* (cbrt x) (cbrt x)) (/ 1 (/ (+ (* x x) 1.0) (cbrt x))) (sqrt x) (/ (sqrt x) (+ (* x x) 1.0)) 1 (/ x (+ (* x x) 1.0)) 1 (/ x (+ (* x x) 1.0)) (/ 1 (+ (* x x) 1.0)) x (/ (/ 1 (cbrt (/ (+ (* x x) 1.0) x))) (cbrt (/ (+ (* x x) 1.0) x))) (/ 1 (cbrt (/ (+ (* x x) 1.0) x))) (/ 1 (sqrt (/ (+ (* x x) 1.0) x))) (/ 1 (sqrt (/ (+ (* x x) 1.0) x))) (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0)))) (/ (cbrt x) (cbrt (+ (* x x) 1.0))) (/ (sqrt x) (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0)))) (/ (sqrt x) (cbrt (+ (* x x) 1.0))) (/ 1 (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0)))) (/ x (cbrt (+ (* x x) 1.0))) (/ (* (cbrt x) (cbrt x)) (sqrt (+ (* x x) 1.0))) (/ (cbrt x) (sqrt (+ (* x x) 1.0))) (/ (sqrt x) (sqrt (+ (* x x) 1.0))) (/ (sqrt x) (sqrt (+ (* x x) 1.0))) (/ 1 (sqrt (+ (* x x) 1.0))) (/ x (sqrt (+ (* x x) 1.0))) (* (cbrt x) (cbrt x)) (/ 1 (/ (+ (* x x) 1.0) (cbrt x))) (sqrt x) (/ (sqrt x) (+ (* x x) 1.0)) 1 (/ x (+ (* x x) 1.0)) 1 (/ x (+ (* x x) 1.0)) (/ 1 (+ (* x x) 1.0)) x (/ (/ 1 (cbrt (/ (+ (* x x) 1.0) x))) (cbrt (/ (+ (* x x) 1.0) x))) (/ 1 (cbrt (/ (+ (* x x) 1.0) x))) (/ 1 (sqrt (/ (+ (* x x) 1.0) x))) (/ 1 (sqrt (/ (+ (* x x) 1.0) x))) (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0)))) (/ (cbrt x) (cbrt (+ (* x x) 1.0))) (/ (sqrt x) (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0)))) (/ (sqrt x) (cbrt (+ (* x x) 1.0))) (/ 1 (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0)))) (/ x (cbrt (+ (* x x) 1.0))) (/ (* (cbrt x) (cbrt x)) (sqrt (+ (* x x) 1.0))) (/ (cbrt x) (sqrt (+ (* x x) 1.0))) (/ (sqrt x) (sqrt (+ (* x x) 1.0))) (/ (sqrt x) (sqrt (+ (* x x) 1.0))) (/ 1 (sqrt (+ (* x x) 1.0))) (/ x (sqrt (+ (* x x) 1.0))) (* (cbrt x) (cbrt x)) (/ 1 (/ (+ (* x x) 1.0) (cbrt x))) (sqrt x) (/ (sqrt x) (+ (* x x) 1.0)) 1 (/ x (+ (* x x) 1.0)) 1 (/ x (+ (* x x) 1.0)) (/ 1 (+ (* x x) 1.0)) x (/ x (+ (* x x) 1.0)) (/ (+ (* x x) 1.0) x) (/ (/ 1 (cbrt (/ (+ (* x x) 1.0) x))) (cbrt (/ (+ (* x x) 1.0) x))) (/ 1 (sqrt (/ (+ (* x x) 1.0) x))) (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0)))) (/ (sqrt x) (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0)))) (/ 1 (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0)))) (/ (* (cbrt x) (cbrt x)) (sqrt (+ (* x x) 1.0))) (/ (sqrt x) (sqrt (+ (* x x) 1.0))) (/ 1 (sqrt (+ (* x x) 1.0))) (* (cbrt x) (cbrt x)) (sqrt x) 1 1 (/ 1 (+ (* x x) 1.0)) (/ (+ (* x x) 1.0) x) (/ (+ (* x x) 1.0) x) (/ (+ (* x x) 1.0) x) (/ 1 (+ (* x x) 1.0)) (+ x (/ 1.0 x)) (+ x (/ 1.0 x)) (+ x (/ 1.0 x)) (* 1.0 (- (+ x (pow x 5)) (pow x 3))) (- (+ (* 1.0 (/ 1 (pow x 5))) (/ 1 x)) (* 1.0 (/ 1 (pow x 3)))) (- (+ (* 1.0 (/ 1 (pow x 5))) (/ 1 x)) (* 1.0 (/ 1 (pow x 3)))) 0.399 * * * [progress]: adding candidates to table 0.524 * * [progress]: iteration 3 / 4 0.525 * * * [progress]: picking best candidate 0.527 * * * * [pick]: Picked # 0.527 * * * [progress]: localizing error 0.531 * * * [progress]: generating rewritten candidates 0.531 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.540 * * * [progress]: generating series expansions 0.540 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.540 * [approximate]: Taking taylor expansion of (/ 1 (+ x (* 1.0 (/ 1 x)))) in (x) around 0 0.541 * [taylor]: Taking taylor expansion of (/ 1 (+ x (* 1.0 (/ 1 x)))) in x 0.541 * [taylor]: Taking taylor expansion of (+ x (* 1.0 (/ 1 x))) in x 0.541 * [taylor]: Taking taylor expansion of x in x 0.541 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.541 * [taylor]: Taking taylor expansion of 1.0 in x 0.541 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.541 * [taylor]: Taking taylor expansion of x in x 0.542 * [taylor]: Taking taylor expansion of (/ 1 (+ x (* 1.0 (/ 1 x)))) in x 0.542 * [taylor]: Taking taylor expansion of (+ x (* 1.0 (/ 1 x))) in x 0.542 * [taylor]: Taking taylor expansion of x in x 0.542 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.542 * [taylor]: Taking taylor expansion of 1.0 in x 0.542 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.542 * [taylor]: Taking taylor expansion of x in x 0.558 * [approximate]: Taking taylor expansion of (/ 1 (+ (* 1.0 x) (/ 1 x))) in (x) around 0 0.559 * [taylor]: Taking taylor expansion of (/ 1 (+ (* 1.0 x) (/ 1 x))) in x 0.559 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (/ 1 x)) in x 0.559 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.559 * [taylor]: Taking taylor expansion of 1.0 in x 0.559 * [taylor]: Taking taylor expansion of x in x 0.559 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.559 * [taylor]: Taking taylor expansion of x in x 0.559 * [taylor]: Taking taylor expansion of (/ 1 (+ (* 1.0 x) (/ 1 x))) in x 0.559 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (/ 1 x)) in x 0.559 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.559 * [taylor]: Taking taylor expansion of 1.0 in x 0.559 * [taylor]: Taking taylor expansion of x in x 0.559 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.560 * [taylor]: Taking taylor expansion of x in x 0.572 * [approximate]: Taking taylor expansion of (/ -1 (+ (* 1.0 x) (/ 1 x))) in (x) around 0 0.572 * [taylor]: Taking taylor expansion of (/ -1 (+ (* 1.0 x) (/ 1 x))) in x 0.572 * [taylor]: Taking taylor expansion of -1 in x 0.572 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (/ 1 x)) in x 0.572 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.572 * [taylor]: Taking taylor expansion of 1.0 in x 0.572 * [taylor]: Taking taylor expansion of x in x 0.572 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.572 * [taylor]: Taking taylor expansion of x in x 0.573 * [taylor]: Taking taylor expansion of (/ -1 (+ (* 1.0 x) (/ 1 x))) in x 0.573 * [taylor]: Taking taylor expansion of -1 in x 0.573 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (/ 1 x)) in x 0.573 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.573 * [taylor]: Taking taylor expansion of 1.0 in x 0.573 * [taylor]: Taking taylor expansion of x in x 0.573 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.573 * [taylor]: Taking taylor expansion of x in x 0.586 * * * [progress]: simplifying candidates 0.587 * [simplify]: Simplifying using # : (- 1) (- (log (+ x (/ 1.0 x)))) (- 0 (log (+ x (/ 1.0 x)))) (- (log 1) (log (+ x (/ 1.0 x)))) (log (/ 1 (+ x (/ 1.0 x)))) (exp (/ 1 (+ x (/ 1.0 x)))) (/ (* (* 1 1) 1) (* (* (+ x (/ 1.0 x)) (+ x (/ 1.0 x))) (+ x (/ 1.0 x)))) (* (cbrt (/ 1 (+ x (/ 1.0 x)))) (cbrt (/ 1 (+ x (/ 1.0 x))))) (cbrt (/ 1 (+ x (/ 1.0 x)))) (* (* (/ 1 (+ x (/ 1.0 x))) (/ 1 (+ x (/ 1.0 x)))) (/ 1 (+ x (/ 1.0 x)))) (sqrt (/ 1 (+ x (/ 1.0 x)))) (sqrt (/ 1 (+ x (/ 1.0 x)))) (- 1) (- (+ x (/ 1.0 x))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ x (/ 1.0 x))) (cbrt (+ x (/ 1.0 x))))) (/ (cbrt 1) (cbrt (+ x (/ 1.0 x)))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ x (/ 1.0 x)))) (/ (cbrt 1) (sqrt (+ x (/ 1.0 x)))) (/ (* (cbrt 1) (cbrt 1)) 1) (/ (cbrt 1) (+ x (/ 1.0 x))) (/ (* (cbrt 1) (cbrt 1)) 1) (/ (cbrt 1) (+ x (/ 1.0 x))) (/ (sqrt 1) (* (cbrt (+ x (/ 1.0 x))) (cbrt (+ x (/ 1.0 x))))) (/ (sqrt 1) (cbrt (+ x (/ 1.0 x)))) (/ (sqrt 1) (sqrt (+ x (/ 1.0 x)))) (/ (sqrt 1) (sqrt (+ x (/ 1.0 x)))) (/ (sqrt 1) 1) (/ (sqrt 1) (+ x (/ 1.0 x))) (/ (sqrt 1) 1) (/ (sqrt 1) (+ x (/ 1.0 x))) (/ 1 (* (cbrt (+ x (/ 1.0 x))) (cbrt (+ x (/ 1.0 x))))) (/ 1 (cbrt (+ x (/ 1.0 x)))) (/ 1 (sqrt (+ x (/ 1.0 x)))) (/ 1 (sqrt (+ x (/ 1.0 x)))) (/ 1 1) (/ 1 (+ x (/ 1.0 x))) (/ 1 1) (/ 1 (+ x (/ 1.0 x))) (/ 1 (+ x (/ 1.0 x))) (/ (+ x (/ 1.0 x)) 1) (/ 1 (* (cbrt (+ x (/ 1.0 x))) (cbrt (+ x (/ 1.0 x))))) (/ 1 (sqrt (+ x (/ 1.0 x)))) (/ 1 1) (/ 1 1) (/ (+ x (/ 1.0 x)) (cbrt 1)) (/ (+ x (/ 1.0 x)) (sqrt 1)) (/ (+ x (/ 1.0 x)) 1) (/ 1 (+ (pow x 3) (pow (/ 1.0 x) 3))) (/ 1 (- (* x x) (* (/ 1.0 x) (/ 1.0 x)))) (- (+ (* 1.0 x) (* 1.0 (pow x 5))) (* 1.0 (pow x 3))) (- (+ (* 1.0 (/ 1 (pow x 5))) (/ 1 x)) (* 1.0 (/ 1 (pow x 3)))) (- (+ (* 1.0 (/ 1 (pow x 5))) (/ 1 x)) (* 1.0 (/ 1 (pow x 3)))) 0.590 * * [simplify]: iteration 0 : 162 enodes (cost 231 ) 0.594 * * [simplify]: iteration 1 : 552 enodes (cost 207 ) 0.603 * * [simplify]: iteration 2 : 1805 enodes (cost 187 ) 0.632 * * [simplify]: iteration 3 : 5001 enodes (cost 185 ) 0.633 * [simplify]: Simplified to: (- 1) (log (/ 1 (+ x (/ 1.0 x)))) (log (/ 1 (+ x (/ 1.0 x)))) (log (/ 1 (+ x (/ 1.0 x)))) (log (/ 1 (+ x (/ 1.0 x)))) (exp (/ 1 (+ x (/ 1.0 x)))) (/ 1 (pow (+ x (/ 1.0 x)) 3)) (* (cbrt (/ 1 (+ x (/ 1.0 x)))) (cbrt (/ 1 (+ x (/ 1.0 x))))) (cbrt (/ 1 (+ x (/ 1.0 x)))) (/ 1 (pow (+ x (/ 1.0 x)) 3)) (sqrt (/ 1 (+ x (/ 1.0 x)))) (sqrt (/ 1 (+ x (/ 1.0 x)))) (- 1) (- (+ x (/ 1.0 x))) (/ 1 (* (cbrt (+ x (/ 1.0 x))) (cbrt (+ x (/ 1.0 x))))) (/ 1 (cbrt (+ x (/ 1.0 x)))) (/ 1 (sqrt (+ x (/ 1.0 x)))) (/ 1 (sqrt (+ x (/ 1.0 x)))) 1 (/ 1 (+ x (/ 1.0 x))) 1 (/ 1 (+ x (/ 1.0 x))) (/ 1 (* (cbrt (+ x (/ 1.0 x))) (cbrt (+ x (/ 1.0 x))))) (/ 1 (cbrt (+ x (/ 1.0 x)))) (/ 1 (sqrt (+ x (/ 1.0 x)))) (/ 1 (sqrt (+ x (/ 1.0 x)))) 1 (/ 1 (+ x (/ 1.0 x))) 1 (/ 1 (+ x (/ 1.0 x))) (/ 1 (* (cbrt (+ x (/ 1.0 x))) (cbrt (+ x (/ 1.0 x))))) (/ 1 (cbrt (+ x (/ 1.0 x)))) (/ 1 (sqrt (+ x (/ 1.0 x)))) (/ 1 (sqrt (+ x (/ 1.0 x)))) 1 (/ 1 (+ x (/ 1.0 x))) 1 (/ 1 (+ x (/ 1.0 x))) (/ 1 (+ x (/ 1.0 x))) (+ x (/ 1.0 x)) (/ 1 (* (cbrt (+ x (/ 1.0 x))) (cbrt (+ x (/ 1.0 x))))) (/ 1 (sqrt (+ x (/ 1.0 x)))) 1 1 (+ x (/ 1.0 x)) (+ x (/ 1.0 x)) (+ x (/ 1.0 x)) (/ 1 (+ (pow x 3) (pow (/ 1.0 x) 3))) (/ 1 (- (* x x) (* (/ 1.0 x) (/ 1.0 x)))) (* 1.0 (- (+ x (pow x 5)) (pow x 3))) (- (/ 1.0 (pow x 5)) (- (/ 1.0 (pow x 3)) (/ 1 x))) (- (/ 1.0 (pow x 5)) (- (/ 1.0 (pow x 3)) (/ 1 x))) 0.633 * * * [progress]: adding candidates to table 0.675 * * [progress]: iteration 4 / 4 0.675 * * * [progress]: picking best candidate 0.677 * * * * [pick]: Picked # 0.677 * * * [progress]: localizing error 0.687 * * * [progress]: generating rewritten candidates 0.687 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.702 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.712 * * * [progress]: generating series expansions 0.712 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.713 * [approximate]: Taking taylor expansion of (/ (* (- (pow x 2) 1.0) x) (- (pow x 4) 1.0)) in (x) around 0 0.713 * [taylor]: Taking taylor expansion of (/ (* (- (pow x 2) 1.0) x) (- (pow x 4) 1.0)) in x 0.713 * [taylor]: Taking taylor expansion of (* (- (pow x 2) 1.0) x) in x 0.714 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x 0.714 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.714 * [taylor]: Taking taylor expansion of x in x 0.714 * [taylor]: Taking taylor expansion of 1.0 in x 0.714 * [taylor]: Taking taylor expansion of x in x 0.714 * [taylor]: Taking taylor expansion of (- (pow x 4) 1.0) in x 0.714 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.714 * [taylor]: Taking taylor expansion of x in x 0.714 * [taylor]: Taking taylor expansion of 1.0 in x 0.718 * [taylor]: Taking taylor expansion of (/ (* (- (pow x 2) 1.0) x) (- (pow x 4) 1.0)) in x 0.718 * [taylor]: Taking taylor expansion of (* (- (pow x 2) 1.0) x) in x 0.718 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x 0.718 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.718 * [taylor]: Taking taylor expansion of x in x 0.718 * [taylor]: Taking taylor expansion of 1.0 in x 0.718 * [taylor]: Taking taylor expansion of x in x 0.718 * [taylor]: Taking taylor expansion of (- (pow x 4) 1.0) in x 0.718 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.718 * [taylor]: Taking taylor expansion of x in x 0.718 * [taylor]: Taking taylor expansion of 1.0 in x 0.742 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) (* x (- (/ 1 (pow x 4)) 1.0))) in (x) around 0 0.742 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) (* x (- (/ 1 (pow x 4)) 1.0))) in x 0.742 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.742 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.742 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.742 * [taylor]: Taking taylor expansion of x in x 0.743 * [taylor]: Taking taylor expansion of 1.0 in x 0.743 * [taylor]: Taking taylor expansion of (* x (- (/ 1 (pow x 4)) 1.0)) in x 0.743 * [taylor]: Taking taylor expansion of x in x 0.743 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) 1.0) in x 0.743 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.743 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.743 * [taylor]: Taking taylor expansion of x in x 0.743 * [taylor]: Taking taylor expansion of 1.0 in x 0.746 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) (* x (- (/ 1 (pow x 4)) 1.0))) in x 0.746 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.746 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.746 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.746 * [taylor]: Taking taylor expansion of x in x 0.746 * [taylor]: Taking taylor expansion of 1.0 in x 0.747 * [taylor]: Taking taylor expansion of (* x (- (/ 1 (pow x 4)) 1.0)) in x 0.747 * [taylor]: Taking taylor expansion of x in x 0.747 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) 1.0) in x 0.747 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.747 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.747 * [taylor]: Taking taylor expansion of x in x 0.747 * [taylor]: Taking taylor expansion of 1.0 in x 0.775 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) 1.0) (* x (- (/ 1 (pow x 4)) 1.0)))) in (x) around 0 0.775 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) 1.0) (* x (- (/ 1 (pow x 4)) 1.0)))) in x 0.776 * [taylor]: Taking taylor expansion of -1 in x 0.776 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) (* x (- (/ 1 (pow x 4)) 1.0))) in x 0.776 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.776 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.776 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.776 * [taylor]: Taking taylor expansion of x in x 0.776 * [taylor]: Taking taylor expansion of 1.0 in x 0.776 * [taylor]: Taking taylor expansion of (* x (- (/ 1 (pow x 4)) 1.0)) in x 0.776 * [taylor]: Taking taylor expansion of x in x 0.776 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) 1.0) in x 0.776 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.776 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.776 * [taylor]: Taking taylor expansion of x in x 0.777 * [taylor]: Taking taylor expansion of 1.0 in x 0.779 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) 1.0) (* x (- (/ 1 (pow x 4)) 1.0)))) in x 0.780 * [taylor]: Taking taylor expansion of -1 in x 0.780 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) 1.0) (* x (- (/ 1 (pow x 4)) 1.0))) in x 0.780 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.780 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.780 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.780 * [taylor]: Taking taylor expansion of x in x 0.780 * [taylor]: Taking taylor expansion of 1.0 in x 0.780 * [taylor]: Taking taylor expansion of (* x (- (/ 1 (pow x 4)) 1.0)) in x 0.780 * [taylor]: Taking taylor expansion of x in x 0.780 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) 1.0) in x 0.780 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.780 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.780 * [taylor]: Taking taylor expansion of x in x 0.781 * [taylor]: Taking taylor expansion of 1.0 in x 0.818 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.818 * [approximate]: Taking taylor expansion of (/ x (- (pow x 4) 1.0)) in (x) around 0 0.818 * [taylor]: Taking taylor expansion of (/ x (- (pow x 4) 1.0)) in x 0.818 * [taylor]: Taking taylor expansion of x in x 0.818 * [taylor]: Taking taylor expansion of (- (pow x 4) 1.0) in x 0.818 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.818 * [taylor]: Taking taylor expansion of x in x 0.819 * [taylor]: Taking taylor expansion of 1.0 in x 0.820 * [taylor]: Taking taylor expansion of (/ x (- (pow x 4) 1.0)) in x 0.820 * [taylor]: Taking taylor expansion of x in x 0.820 * [taylor]: Taking taylor expansion of (- (pow x 4) 1.0) in x 0.820 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.820 * [taylor]: Taking taylor expansion of x in x 0.820 * [taylor]: Taking taylor expansion of 1.0 in x 0.844 * [approximate]: Taking taylor expansion of (/ 1 (* x (- (/ 1 (pow x 4)) 1.0))) in (x) around 0 0.844 * [taylor]: Taking taylor expansion of (/ 1 (* x (- (/ 1 (pow x 4)) 1.0))) in x 0.844 * [taylor]: Taking taylor expansion of (* x (- (/ 1 (pow x 4)) 1.0)) in x 0.844 * [taylor]: Taking taylor expansion of x in x 0.844 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) 1.0) in x 0.844 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.844 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.844 * [taylor]: Taking taylor expansion of x in x 0.845 * [taylor]: Taking taylor expansion of 1.0 in x 0.847 * [taylor]: Taking taylor expansion of (/ 1 (* x (- (/ 1 (pow x 4)) 1.0))) in x 0.847 * [taylor]: Taking taylor expansion of (* x (- (/ 1 (pow x 4)) 1.0)) in x 0.847 * [taylor]: Taking taylor expansion of x in x 0.847 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) 1.0) in x 0.847 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.847 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.847 * [taylor]: Taking taylor expansion of x in x 0.848 * [taylor]: Taking taylor expansion of 1.0 in x 0.889 * [approximate]: Taking taylor expansion of (/ -1 (* x (- (/ 1 (pow x 4)) 1.0))) in (x) around 0 0.889 * [taylor]: Taking taylor expansion of (/ -1 (* x (- (/ 1 (pow x 4)) 1.0))) in x 0.889 * [taylor]: Taking taylor expansion of -1 in x 0.889 * [taylor]: Taking taylor expansion of (* x (- (/ 1 (pow x 4)) 1.0)) in x 0.889 * [taylor]: Taking taylor expansion of x in x 0.889 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) 1.0) in x 0.889 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.889 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.889 * [taylor]: Taking taylor expansion of x in x 0.895 * [taylor]: Taking taylor expansion of 1.0 in x 0.897 * [taylor]: Taking taylor expansion of (/ -1 (* x (- (/ 1 (pow x 4)) 1.0))) in x 0.897 * [taylor]: Taking taylor expansion of -1 in x 0.897 * [taylor]: Taking taylor expansion of (* x (- (/ 1 (pow x 4)) 1.0)) in x 0.897 * [taylor]: Taking taylor expansion of x in x 0.897 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) 1.0) in x 0.897 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.897 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.897 * [taylor]: Taking taylor expansion of x in x 0.898 * [taylor]: Taking taylor expansion of 1.0 in x 0.943 * * * [progress]: simplifying candidates 0.944 * [simplify]: Simplifying using # : (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0)) (+ (- (log x) (log (+ (- (* 1.0 1.0)) (pow x 4)))) (log (- (* x x) 1.0))) (+ (log (/ x (+ (- (* 1.0 1.0)) (pow x 4)))) (log (- (* x x) 1.0))) (log (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0))) (exp (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0))) (* (/ (* (* x x) x) (* (* (+ (- (* 1.0 1.0)) (pow x 4)) (+ (- (* 1.0 1.0)) (pow x 4))) (+ (- (* 1.0 1.0)) (pow x 4)))) (* (* (- (* x x) 1.0) (- (* x x) 1.0)) (- (* x x) 1.0))) (* (* (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (/ x (+ (- (* 1.0 1.0)) (pow x 4)))) (/ x (+ (- (* 1.0 1.0)) (pow x 4)))) (* (* (- (* x x) 1.0) (- (* x x) 1.0)) (- (* x x) 1.0))) (* (cbrt (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0))) (cbrt (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0)))) (cbrt (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0))) (* (* (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0)) (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0))) (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0))) (sqrt (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0))) (sqrt (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0))) (* x (- (pow (* x x) 3) (pow 1.0 3))) (* (+ (- (* 1.0 1.0)) (pow x 4)) (+ (* (* x x) (* x x)) (+ (* 1.0 1.0) (* (* x x) 1.0)))) (* x (- (* (* x x) (* x x)) (* 1.0 1.0))) (* (+ (- (* 1.0 1.0)) (pow x 4)) (+ (* x x) 1.0)) (* (sqrt (/ x (+ (- (* 1.0 1.0)) (pow x 4)))) (sqrt (- (* x x) 1.0))) (* (sqrt (/ x (+ (- (* 1.0 1.0)) (pow x 4)))) (sqrt (- (* x x) 1.0))) (* (/ (sqrt x) (sqrt (+ (- (* 1.0 1.0)) (pow x 4)))) (sqrt (- (* x x) 1.0))) (* (/ (sqrt x) (sqrt (+ (- (* 1.0 1.0)) (pow x 4)))) (sqrt (- (* x x) 1.0))) (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (* x x)) (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- 1.0)) (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (* x x)) (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- 1.0)) (* (* x x) (/ x (+ (- (* 1.0 1.0)) (pow x 4)))) (* (- 1.0) (/ x (+ (- (* 1.0 1.0)) (pow x 4)))) (* (* x x) (/ x (+ (- (* 1.0 1.0)) (pow x 4)))) (* (- 1.0) (/ x (+ (- (* 1.0 1.0)) (pow x 4)))) (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (* (cbrt (- (* x x) 1.0)) (cbrt (- (* x x) 1.0)))) (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (sqrt (- (* x x) 1.0))) (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) 1) (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (+ x (sqrt 1.0))) (* (cbrt (/ x (+ (- (* 1.0 1.0)) (pow x 4)))) (- (* x x) 1.0)) (* (sqrt (/ x (+ (- (* 1.0 1.0)) (pow x 4)))) (- (* x x) 1.0)) (* (/ (cbrt x) (cbrt (+ (- (* 1.0 1.0)) (pow x 4)))) (- (* x x) 1.0)) (* (/ (cbrt x) (sqrt (+ (- (* 1.0 1.0)) (pow x 4)))) (- (* x x) 1.0)) (* (/ (cbrt x) (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0)) (* (/ (cbrt x) (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0)) (* (/ (sqrt x) (cbrt (+ (- (* 1.0 1.0)) (pow x 4)))) (- (* x x) 1.0)) (* (/ (sqrt x) (sqrt (+ (- (* 1.0 1.0)) (pow x 4)))) (- (* x x) 1.0)) (* (/ (sqrt x) (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0)) (* (/ (sqrt x) (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0)) (* (/ x (cbrt (+ (- (* 1.0 1.0)) (pow x 4)))) (- (* x x) 1.0)) (* (/ x (sqrt (+ (- (* 1.0 1.0)) (pow x 4)))) (- (* x x) 1.0)) (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0)) (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0)) (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0)) (* (/ 1 (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0)) (* (+ (* (- (* 1.0 1.0)) (- (* 1.0 1.0))) (- (* (pow x 4) (pow x 4)) (* (- (* 1.0 1.0)) (pow x 4)))) (- (* x x) 1.0)) (* (- (- (* 1.0 1.0)) (pow x 4)) (- (* x x) 1.0)) (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- (pow (* x x) 3) (pow 1.0 3))) (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- (* (* x x) (* x x)) (* 1.0 1.0))) (* x (- (* x x) 1.0)) (- (log x) (log (+ (- (* 1.0 1.0)) (pow x 4)))) (log (/ x (+ (- (* 1.0 1.0)) (pow x 4)))) (exp (/ x (+ (- (* 1.0 1.0)) (pow x 4)))) (/ (* (* x x) x) (* (* (+ (- (* 1.0 1.0)) (pow x 4)) (+ (- (* 1.0 1.0)) (pow x 4))) (+ (- (* 1.0 1.0)) (pow x 4)))) (* (cbrt (/ x (+ (- (* 1.0 1.0)) (pow x 4)))) (cbrt (/ x (+ (- (* 1.0 1.0)) (pow x 4))))) (cbrt (/ x (+ (- (* 1.0 1.0)) (pow x 4)))) (* (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (/ x (+ (- (* 1.0 1.0)) (pow x 4)))) (/ x (+ (- (* 1.0 1.0)) (pow x 4)))) (sqrt (/ x (+ (- (* 1.0 1.0)) (pow x 4)))) (sqrt (/ x (+ (- (* 1.0 1.0)) (pow x 4)))) (- x) (- (+ (- (* 1.0 1.0)) (pow x 4))) (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ (- (* 1.0 1.0)) (pow x 4))) (cbrt (+ (- (* 1.0 1.0)) (pow x 4))))) (/ (cbrt x) (cbrt (+ (- (* 1.0 1.0)) (pow x 4)))) (/ (* (cbrt x) (cbrt x)) (sqrt (+ (- (* 1.0 1.0)) (pow x 4)))) (/ (cbrt x) (sqrt (+ (- (* 1.0 1.0)) (pow x 4)))) (/ (* (cbrt x) (cbrt x)) 1) (/ (cbrt x) (+ (- (* 1.0 1.0)) (pow x 4))) (/ (* (cbrt x) (cbrt x)) 1) (/ (cbrt x) (+ (- (* 1.0 1.0)) (pow x 4))) (/ (sqrt x) (* (cbrt (+ (- (* 1.0 1.0)) (pow x 4))) (cbrt (+ (- (* 1.0 1.0)) (pow x 4))))) (/ (sqrt x) (cbrt (+ (- (* 1.0 1.0)) (pow x 4)))) (/ (sqrt x) (sqrt (+ (- (* 1.0 1.0)) (pow x 4)))) (/ (sqrt x) (sqrt (+ (- (* 1.0 1.0)) (pow x 4)))) (/ (sqrt x) 1) (/ (sqrt x) (+ (- (* 1.0 1.0)) (pow x 4))) (/ (sqrt x) 1) (/ (sqrt x) (+ (- (* 1.0 1.0)) (pow x 4))) (/ 1 (* (cbrt (+ (- (* 1.0 1.0)) (pow x 4))) (cbrt (+ (- (* 1.0 1.0)) (pow x 4))))) (/ x (cbrt (+ (- (* 1.0 1.0)) (pow x 4)))) (/ 1 (sqrt (+ (- (* 1.0 1.0)) (pow x 4)))) (/ x (sqrt (+ (- (* 1.0 1.0)) (pow x 4)))) (/ 1 1) (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (/ 1 1) (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (/ 1 (+ (- (* 1.0 1.0)) (pow x 4))) (/ (+ (- (* 1.0 1.0)) (pow x 4)) x) (/ x (* (cbrt (+ (- (* 1.0 1.0)) (pow x 4))) (cbrt (+ (- (* 1.0 1.0)) (pow x 4))))) (/ x (sqrt (+ (- (* 1.0 1.0)) (pow x 4)))) (/ x 1) (/ x 1) (/ (+ (- (* 1.0 1.0)) (pow x 4)) (cbrt x)) (/ (+ (- (* 1.0 1.0)) (pow x 4)) (sqrt x)) (/ (+ (- (* 1.0 1.0)) (pow x 4)) x) (/ x (+ (pow (- (* 1.0 1.0)) 3) (pow (pow x 4) 3))) (/ x (- (* (- (* 1.0 1.0)) (- (* 1.0 1.0))) (* (pow x 4) (pow x 4)))) (- (+ (* 1.0 x) (* 1.0 (pow x 5))) (* 1.0 (pow x 3))) (- (+ (* 1.0 (/ 1 (pow x 5))) (/ 1 x)) (* 1.0 (/ 1 (pow x 3)))) (- (+ (* 1.0 (/ 1 (pow x 5))) (/ 1 x)) (* 1.0 (/ 1 (pow x 3)))) (- (+ (* 1.0 x) (+ (* 1.0 (pow x 5)) (* 1.0 (pow x 9))))) (+ (* 1.0 (/ 1 (pow x 11))) (+ (* 1.0 (/ 1 (pow x 7))) (/ 1 (pow x 3)))) (+ (* 1.0 (/ 1 (pow x 11))) (+ (* 1.0 (/ 1 (pow x 7))) (/ 1 (pow x 3)))) 0.950 * * [simplify]: iteration 0 : 427 enodes (cost 860 ) 0.959 * * [simplify]: iteration 1 : 1887 enodes (cost 778 ) 0.991 * * [simplify]: iteration 2 : 5003 enodes (cost 745 ) 0.995 * [simplify]: Simplified to: (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0)) (log (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0))) (log (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0))) (log (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0))) (exp (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0))) (pow (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0)) 3) (pow (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0)) 3) (* (cbrt (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0))) (cbrt (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0)))) (cbrt (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0))) (pow (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0)) 3) (sqrt (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0))) (sqrt (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0))) (* x (- (pow (* x x) 3) (pow 1.0 3))) (* (+ (* 1.0 (+ 1.0 (* x x))) (* (pow x 3) x)) (+ (- (* 1.0 1.0)) (pow x 4))) (* (- (pow x 4) (* 1.0 1.0)) x) (* (+ (- (* 1.0 1.0)) (pow x 4)) (+ (* x x) 1.0)) (* (sqrt (/ x (+ (- (* 1.0 1.0)) (pow x 4)))) (sqrt (- (* x x) 1.0))) (* (sqrt (/ x (+ (- (* 1.0 1.0)) (pow x 4)))) (sqrt (- (* x x) 1.0))) (* (/ (sqrt x) (sqrt (+ (- (* 1.0 1.0)) (pow x 4)))) (sqrt (- (* x x) 1.0))) (* (/ (sqrt x) (sqrt (+ (- (* 1.0 1.0)) (pow x 4)))) (sqrt (- (* x x) 1.0))) (/ (pow x 3) (- (pow x 4) (* 1.0 1.0))) (- (/ (* 1.0 x) (- (pow x 4) (* 1.0 1.0)))) (/ (pow x 3) (- (pow x 4) (* 1.0 1.0))) (- (/ (* 1.0 x) (- (pow x 4) (* 1.0 1.0)))) (/ (pow x 3) (- (pow x 4) (* 1.0 1.0))) (- (/ (* 1.0 x) (- (pow x 4) (* 1.0 1.0)))) (/ (pow x 3) (- (pow x 4) (* 1.0 1.0))) (- (/ (* 1.0 x) (- (pow x 4) (* 1.0 1.0)))) (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (* (cbrt (- (* x x) 1.0)) (cbrt (- (* x x) 1.0)))) (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (sqrt (- (* x x) 1.0))) (/ x (- (pow x 4) (* 1.0 1.0))) (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (+ x (sqrt 1.0))) (* (cbrt (/ x (+ (- (* 1.0 1.0)) (pow x 4)))) (- (* x x) 1.0)) (* (sqrt (/ x (+ (- (* 1.0 1.0)) (pow x 4)))) (- (* x x) 1.0)) (* (/ (cbrt x) (cbrt (+ (- (* 1.0 1.0)) (pow x 4)))) (- (* x x) 1.0)) (* (/ (cbrt x) (sqrt (+ (- (* 1.0 1.0)) (pow x 4)))) (- (* x x) 1.0)) (* (/ (cbrt x) (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0)) (* (/ (cbrt x) (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0)) (* (/ (sqrt x) (cbrt (+ (- (* 1.0 1.0)) (pow x 4)))) (- (* x x) 1.0)) (* (/ (sqrt x) (sqrt (+ (- (* 1.0 1.0)) (pow x 4)))) (- (* x x) 1.0)) (* (/ (sqrt x) (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0)) (* (/ (sqrt x) (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0)) (* (/ x (cbrt (+ (- (* 1.0 1.0)) (pow x 4)))) (- (* x x) 1.0)) (* (/ x (sqrt (+ (- (* 1.0 1.0)) (pow x 4)))) (- (* x x) 1.0)) (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0)) (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0)) (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- (* x x) 1.0)) (/ (- (* x x) 1.0) (- (pow x 4) (* 1.0 1.0))) (* (- (* x x) 1.0) (- (+ (* (* 1.0 1.0) (* 1.0 1.0)) (pow x 8)) (* (- (* 1.0 1.0)) (pow x 4)))) (* (- (- (* 1.0 1.0)) (pow x 4)) (- (* x x) 1.0)) (* (/ x (+ (- (* 1.0 1.0)) (pow x 4))) (- (pow (* x x) 3) (pow 1.0 3))) x (* x (- (* x x) 1.0)) (log (/ x (+ (- (* 1.0 1.0)) (pow x 4)))) (log (/ x (+ (- (* 1.0 1.0)) (pow x 4)))) (exp (/ x (+ (- (* 1.0 1.0)) (pow x 4)))) (pow (/ x (+ (- (* 1.0 1.0)) (pow x 4))) 3) (* (cbrt (/ x (+ (- (* 1.0 1.0)) (pow x 4)))) (cbrt (/ x (+ (- (* 1.0 1.0)) (pow x 4))))) (cbrt (/ x (+ (- (* 1.0 1.0)) (pow x 4)))) (pow (/ x (+ (- (* 1.0 1.0)) (pow x 4))) 3) (sqrt (/ x (+ (- (* 1.0 1.0)) (pow x 4)))) (sqrt (/ x (+ (- (* 1.0 1.0)) (pow x 4)))) (- x) (- (* 1.0 1.0) (pow x 4)) (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ (- (* 1.0 1.0)) (pow x 4))) (cbrt (+ (- (* 1.0 1.0)) (pow x 4))))) (/ (cbrt x) (cbrt (+ (- (* 1.0 1.0)) (pow x 4)))) (/ (* (cbrt x) (cbrt x)) (sqrt (+ (- (* 1.0 1.0)) (pow x 4)))) (/ (cbrt x) (sqrt (+ (- (* 1.0 1.0)) (pow x 4)))) (* (cbrt x) (cbrt x)) (/ (cbrt x) (+ (- (* 1.0 1.0)) (pow x 4))) (* (cbrt x) (cbrt x)) (/ (cbrt x) (+ (- (* 1.0 1.0)) (pow x 4))) (/ (sqrt x) (* (cbrt (+ (- (* 1.0 1.0)) (pow x 4))) (cbrt (+ (- (* 1.0 1.0)) (pow x 4))))) (/ (sqrt x) (cbrt (+ (- (* 1.0 1.0)) (pow x 4)))) (/ (sqrt x) (sqrt (+ (- (* 1.0 1.0)) (pow x 4)))) (/ (sqrt x) (sqrt (+ (- (* 1.0 1.0)) (pow x 4)))) (sqrt x) (/ (sqrt x) (- (pow x 4) (* 1.0 1.0))) (sqrt x) (/ (sqrt x) (- (pow x 4) (* 1.0 1.0))) (/ 1 (* (cbrt (+ (- (* 1.0 1.0)) (pow x 4))) (cbrt (+ (- (* 1.0 1.0)) (pow x 4))))) (/ x (cbrt (+ (- (* 1.0 1.0)) (pow x 4)))) (/ 1 (sqrt (+ (- (* 1.0 1.0)) (pow x 4)))) (/ x (sqrt (+ (- (* 1.0 1.0)) (pow x 4)))) 1 (/ x (- (pow x 4) (* 1.0 1.0))) 1 (/ x (- (pow x 4) (* 1.0 1.0))) (/ 1 (- (pow x 4) (* 1.0 1.0))) (/ (- (pow x 4) (* 1.0 1.0)) x) (/ x (* (cbrt (+ (- (* 1.0 1.0)) (pow x 4))) (cbrt (+ (- (* 1.0 1.0)) (pow x 4))))) (/ x (sqrt (+ (- (* 1.0 1.0)) (pow x 4)))) x x (/ (+ (- (* 1.0 1.0)) (pow x 4)) (cbrt x)) (/ (+ (- (* 1.0 1.0)) (pow x 4)) (sqrt x)) (/ (- (pow x 4) (* 1.0 1.0)) x) (/ x (- (pow (pow x 4) 3) (pow (* 1.0 1.0) 3))) (/ x (+ (- (pow x 8)) (* (pow 1.0 3) 1.0))) (* 1.0 (- (+ x (pow x 5)) (pow x 3))) (- (+ (* 1.0 (/ 1 (pow x 5))) (/ 1 x)) (* 1.0 (/ 1 (pow x 3)))) (- (+ (* 1.0 (/ 1 (pow x 5))) (/ 1 x)) (* 1.0 (/ 1 (pow x 3)))) (* (- 1.0) (+ (+ x (pow x 5)) (pow x 9))) (+ (/ 1 (pow x 3)) (* 1.0 (+ (/ 1 (pow x 11)) (/ 1 (pow x 7))))) (+ (/ 1 (pow x 3)) (* 1.0 (+ (/ 1 (pow x 11)) (/ 1 (pow x 7))))) 0.996 * * * [progress]: adding candidates to table 1.175 * [progress]: [Phase 3 of 3] Extracting. 1.175 * * [regime]: Finding splitpoints for: (# #) 1.175 * * * [regime-changes]: Trying 1 branch expressions: (x) 1.175 * * * * [regimes]: Trying to branch on x from (# #) 1.188 * * * [regime]: Found split indices: #