22.231 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.007 * * * [progress]: [2/2] Setting up program. 0.009 * [progress]: [Phase 2 of 3] Improving. 0.009 * [simplify]: Simplifying using # : (/ x (- 1.0 x)) 0.011 * * [simplify]: iteration 0 : 6 enodes (cost 2 ) 0.012 * * [simplify]: iteration 1 : 7 enodes (cost 2 ) 0.013 * * [simplify]: iteration 2 : 7 enodes (cost 2 ) 0.013 * [simplify]: Simplified to: (/ x (- 1.0 x)) 0.013 * * [progress]: iteration 1 / 4 0.013 * * * [progress]: picking best candidate 0.014 * * * * [pick]: Picked # 0.014 * * * [progress]: localizing error 0.017 * * * [progress]: generating rewritten candidates 0.017 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.024 * * * [progress]: generating series expansions 0.024 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.024 * [approximate]: Taking taylor expansion of (/ x (- 1.0 x)) in (x) around 0 0.024 * [taylor]: Taking taylor expansion of (/ x (- 1.0 x)) in x 0.024 * [taylor]: Taking taylor expansion of x in x 0.024 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 0.024 * [taylor]: Taking taylor expansion of 1.0 in x 0.024 * [taylor]: Taking taylor expansion of x in x 0.025 * [taylor]: Taking taylor expansion of (/ x (- 1.0 x)) in x 0.025 * [taylor]: Taking taylor expansion of x in x 0.025 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 0.025 * [taylor]: Taking taylor expansion of 1.0 in x 0.025 * [taylor]: Taking taylor expansion of x in x 0.031 * [approximate]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 x)) x)) in (x) around 0 0.031 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 x)) x)) in x 0.031 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) x) in x 0.031 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.031 * [taylor]: Taking taylor expansion of 1.0 in x 0.031 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.031 * [taylor]: Taking taylor expansion of x in x 0.031 * [taylor]: Taking taylor expansion of x in x 0.034 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 x)) x)) in x 0.034 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) x) in x 0.034 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.034 * [taylor]: Taking taylor expansion of 1.0 in x 0.034 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.034 * [taylor]: Taking taylor expansion of x in x 0.034 * [taylor]: Taking taylor expansion of x in x 0.045 * [approximate]: Taking taylor expansion of (/ -1 (* (+ (/ 1 x) 1.0) x)) in (x) around 0 0.045 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (/ 1 x) 1.0) x)) in x 0.045 * [taylor]: Taking taylor expansion of -1 in x 0.045 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) x) in x 0.045 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.045 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.045 * [taylor]: Taking taylor expansion of x in x 0.046 * [taylor]: Taking taylor expansion of 1.0 in x 0.046 * [taylor]: Taking taylor expansion of x in x 0.048 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (/ 1 x) 1.0) x)) in x 0.048 * [taylor]: Taking taylor expansion of -1 in x 0.048 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) x) in x 0.048 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.048 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.048 * [taylor]: Taking taylor expansion of x in x 0.048 * [taylor]: Taking taylor expansion of 1.0 in x 0.048 * [taylor]: Taking taylor expansion of x in x 0.058 * * * [progress]: simplifying candidates 0.059 * [simplify]: Simplifying using # : (- (log x) (log (- 1.0 x))) (log (/ x (- 1.0 x))) (exp (/ x (- 1.0 x))) (/ (* (* x x) x) (* (* (- 1.0 x) (- 1.0 x)) (- 1.0 x))) (* (cbrt (/ x (- 1.0 x))) (cbrt (/ x (- 1.0 x)))) (cbrt (/ x (- 1.0 x))) (* (* (/ x (- 1.0 x)) (/ x (- 1.0 x))) (/ x (- 1.0 x))) (sqrt (/ x (- 1.0 x))) (sqrt (/ x (- 1.0 x))) (- x) (- (- 1.0 x)) (/ (* (cbrt x) (cbrt x)) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ (cbrt x) (cbrt (- 1.0 x))) (/ (* (cbrt x) (cbrt x)) (sqrt (- 1.0 x))) (/ (cbrt x) (sqrt (- 1.0 x))) (/ (* (cbrt x) (cbrt x)) 1) (/ (cbrt x) (- 1.0 x)) (/ (* (cbrt x) (cbrt x)) (+ (sqrt 1.0) (sqrt x))) (/ (cbrt x) (- (sqrt 1.0) (sqrt x))) (/ (* (cbrt x) (cbrt x)) 1) (/ (cbrt x) (- 1.0 x)) (/ (sqrt x) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ (sqrt x) (cbrt (- 1.0 x))) (/ (sqrt x) (sqrt (- 1.0 x))) (/ (sqrt x) (sqrt (- 1.0 x))) (/ (sqrt x) 1) (/ (sqrt x) (- 1.0 x)) (/ (sqrt x) (+ (sqrt 1.0) (sqrt x))) (/ (sqrt x) (- (sqrt 1.0) (sqrt x))) (/ (sqrt x) 1) (/ (sqrt x) (- 1.0 x)) (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ x (cbrt (- 1.0 x))) (/ 1 (sqrt (- 1.0 x))) (/ x (sqrt (- 1.0 x))) (/ 1 1) (/ x (- 1.0 x)) (/ 1 (+ (sqrt 1.0) (sqrt x))) (/ x (- (sqrt 1.0) (sqrt x))) (/ 1 1) (/ x (- 1.0 x)) (/ 1 (- 1.0 x)) (/ (- 1.0 x) x) (/ x (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ x (sqrt (- 1.0 x))) (/ x 1) (/ x (+ (sqrt 1.0) (sqrt x))) (/ x 1) (/ (- 1.0 x) (cbrt x)) (/ (- 1.0 x) (sqrt x)) (/ (- 1.0 x) x) (/ x (- (pow 1.0 3) (pow x 3))) (/ x (- (* 1.0 1.0) (* x x))) (+ (* 1.0 (pow x 2)) (+ (* 1.0 (pow x 3)) (* 1.0 x))) (- (+ (* 1.0 (/ 1 (pow x 2))) (+ (* 1.0 (/ 1 x)) 1))) (- (+ (* 1.0 (/ 1 (pow x 2))) (+ (* 1.0 (/ 1 x)) 1))) 0.062 * * [simplify]: iteration 0 : 168 enodes (cost 209 ) 0.065 * * [simplify]: iteration 1 : 566 enodes (cost 197 ) 0.076 * * [simplify]: iteration 2 : 2598 enodes (cost 195 ) 0.155 * * [simplify]: iteration 3 : 5001 enodes (cost 195 ) 0.161 * [simplify]: Simplified to: (log (/ x (- 1.0 x))) (log (/ x (- 1.0 x))) (exp (/ x (- 1.0 x))) (pow (/ x (- 1.0 x)) 3) (* (cbrt (/ x (- 1.0 x))) (cbrt (/ x (- 1.0 x)))) (cbrt (/ x (- 1.0 x))) (pow (/ x (- 1.0 x)) 3) (sqrt (/ x (- 1.0 x))) (sqrt (/ x (- 1.0 x))) (- x) (- (- 1.0 x)) (/ (* (cbrt x) (cbrt x)) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ (cbrt x) (cbrt (- 1.0 x))) (/ (* (cbrt x) (cbrt x)) (sqrt (- 1.0 x))) (/ (cbrt x) (sqrt (- 1.0 x))) (* (cbrt x) (cbrt x)) (/ (cbrt x) (- 1.0 x)) (/ (* (cbrt x) (cbrt x)) (+ (sqrt 1.0) (sqrt x))) (/ (cbrt x) (- (sqrt 1.0) (sqrt x))) (* (cbrt x) (cbrt x)) (/ (cbrt x) (- 1.0 x)) (/ (sqrt x) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ (sqrt x) (cbrt (- 1.0 x))) (/ (sqrt x) (sqrt (- 1.0 x))) (/ (sqrt x) (sqrt (- 1.0 x))) (sqrt x) (/ (sqrt x) (- 1.0 x)) (/ (sqrt x) (+ (sqrt 1.0) (sqrt x))) (/ (sqrt x) (- (sqrt 1.0) (sqrt x))) (sqrt x) (/ (sqrt x) (- 1.0 x)) (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ x (cbrt (- 1.0 x))) (/ 1 (sqrt (- 1.0 x))) (/ x (sqrt (- 1.0 x))) 1 (/ x (- 1.0 x)) (/ 1 (+ (sqrt 1.0) (sqrt x))) (/ x (- (sqrt 1.0) (sqrt x))) 1 (/ x (- 1.0 x)) (/ 1 (- 1.0 x)) (/ (- 1.0 x) x) (/ x (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ x (sqrt (- 1.0 x))) x (/ x (+ (sqrt 1.0) (sqrt x))) x (/ (- 1.0 x) (cbrt x)) (/ (- 1.0 x) (sqrt x)) (/ (- 1.0 x) x) (/ x (- (pow 1.0 3) (pow x 3))) (/ x (- (* 1.0 1.0) (* x x))) (* 1.0 (+ (pow x 2) (+ (pow x 3) x))) (- (- (/ (- 1.0) (pow x 2)) 1) (/ 1.0 x)) (- (- (/ (- 1.0) (pow x 2)) 1) (/ 1.0 x)) 0.161 * * * [progress]: adding candidates to table 0.224 * * [progress]: iteration 2 / 4 0.224 * * * [progress]: picking best candidate 0.228 * * * * [pick]: Picked # 0.228 * * * [progress]: localizing error 0.232 * * * [progress]: generating rewritten candidates 0.232 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.242 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 0.257 * * * [progress]: generating series expansions 0.257 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.257 * [approximate]: Taking taylor expansion of (/ x (- 1.0 x)) in (x) around 0 0.257 * [taylor]: Taking taylor expansion of (/ x (- 1.0 x)) in x 0.257 * [taylor]: Taking taylor expansion of x in x 0.257 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 0.257 * [taylor]: Taking taylor expansion of 1.0 in x 0.257 * [taylor]: Taking taylor expansion of x in x 0.258 * [taylor]: Taking taylor expansion of (/ x (- 1.0 x)) in x 0.258 * [taylor]: Taking taylor expansion of x in x 0.258 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 0.258 * [taylor]: Taking taylor expansion of 1.0 in x 0.258 * [taylor]: Taking taylor expansion of x in x 0.265 * [approximate]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 x)) x)) in (x) around 0 0.265 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 x)) x)) in x 0.265 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) x) in x 0.265 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.265 * [taylor]: Taking taylor expansion of 1.0 in x 0.265 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.265 * [taylor]: Taking taylor expansion of x in x 0.265 * [taylor]: Taking taylor expansion of x in x 0.267 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 x)) x)) in x 0.267 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) x) in x 0.267 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.268 * [taylor]: Taking taylor expansion of 1.0 in x 0.268 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.268 * [taylor]: Taking taylor expansion of x in x 0.268 * [taylor]: Taking taylor expansion of x in x 0.283 * [approximate]: Taking taylor expansion of (/ -1 (* (+ (/ 1 x) 1.0) x)) in (x) around 0 0.283 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (/ 1 x) 1.0) x)) in x 0.283 * [taylor]: Taking taylor expansion of -1 in x 0.283 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) x) in x 0.283 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.283 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.283 * [taylor]: Taking taylor expansion of x in x 0.284 * [taylor]: Taking taylor expansion of 1.0 in x 0.284 * [taylor]: Taking taylor expansion of x in x 0.286 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (/ 1 x) 1.0) x)) in x 0.286 * [taylor]: Taking taylor expansion of -1 in x 0.286 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) x) in x 0.286 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.286 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.286 * [taylor]: Taking taylor expansion of x in x 0.286 * [taylor]: Taking taylor expansion of 1.0 in x 0.286 * [taylor]: Taking taylor expansion of x in x 0.296 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 0.296 * [approximate]: Taking taylor expansion of (/ (- 1.0 x) x) in (x) around 0 0.296 * [taylor]: Taking taylor expansion of (/ (- 1.0 x) x) in x 0.296 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 0.296 * [taylor]: Taking taylor expansion of 1.0 in x 0.297 * [taylor]: Taking taylor expansion of x in x 0.297 * [taylor]: Taking taylor expansion of x in x 0.297 * [taylor]: Taking taylor expansion of (/ (- 1.0 x) x) in x 0.297 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 0.297 * [taylor]: Taking taylor expansion of 1.0 in x 0.297 * [taylor]: Taking taylor expansion of x in x 0.297 * [taylor]: Taking taylor expansion of x in x 0.306 * [approximate]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) x) in (x) around 0 0.306 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) x) in x 0.306 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.306 * [taylor]: Taking taylor expansion of 1.0 in x 0.306 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.306 * [taylor]: Taking taylor expansion of x in x 0.306 * [taylor]: Taking taylor expansion of x in x 0.306 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) x) in x 0.306 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.306 * [taylor]: Taking taylor expansion of 1.0 in x 0.306 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.307 * [taylor]: Taking taylor expansion of x in x 0.307 * [taylor]: Taking taylor expansion of x in x 0.323 * [approximate]: Taking taylor expansion of (* -1 (* (+ (/ 1 x) 1.0) x)) in (x) around 0 0.324 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 x) 1.0) x)) in x 0.324 * [taylor]: Taking taylor expansion of -1 in x 0.324 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) x) in x 0.324 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.324 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.324 * [taylor]: Taking taylor expansion of x in x 0.324 * [taylor]: Taking taylor expansion of 1.0 in x 0.324 * [taylor]: Taking taylor expansion of x in x 0.324 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 x) 1.0) x)) in x 0.324 * [taylor]: Taking taylor expansion of -1 in x 0.324 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) x) in x 0.324 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.324 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.324 * [taylor]: Taking taylor expansion of x in x 0.324 * [taylor]: Taking taylor expansion of 1.0 in x 0.324 * [taylor]: Taking taylor expansion of x in x 0.345 * * * [progress]: simplifying candidates 0.348 * [simplify]: Simplifying using # : (- 1) (- (- (log (- 1.0 x)) (log x))) (- (log (/ (- 1.0 x) x))) (- 0 (- (log (- 1.0 x)) (log x))) (- 0 (log (/ (- 1.0 x) x))) (- (log 1) (- (log (- 1.0 x)) (log x))) (- (log 1) (log (/ (- 1.0 x) x))) (log (/ 1 (/ (- 1.0 x) x))) (exp (/ 1 (/ (- 1.0 x) x))) (/ (* (* 1 1) 1) (/ (* (* (- 1.0 x) (- 1.0 x)) (- 1.0 x)) (* (* x x) x))) (/ (* (* 1 1) 1) (* (* (/ (- 1.0 x) x) (/ (- 1.0 x) x)) (/ (- 1.0 x) x))) (* (cbrt (/ 1 (/ (- 1.0 x) x))) (cbrt (/ 1 (/ (- 1.0 x) x)))) (cbrt (/ 1 (/ (- 1.0 x) x))) (* (* (/ 1 (/ (- 1.0 x) x)) (/ 1 (/ (- 1.0 x) x))) (/ 1 (/ (- 1.0 x) x))) (sqrt (/ 1 (/ (- 1.0 x) x))) (sqrt (/ 1 (/ (- 1.0 x) x))) (- 1) (- (/ (- 1.0 x) x)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (/ (- 1.0 x) x)) (cbrt (/ (- 1.0 x) x)))) (/ (cbrt 1) (cbrt (/ (- 1.0 x) x))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ (- 1.0 x) x))) (/ (cbrt 1) (sqrt (/ (- 1.0 x) x))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) (* (cbrt x) (cbrt x)))) (/ (cbrt 1) (/ (cbrt (- 1.0 x)) (cbrt x))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) (sqrt x))) (/ (cbrt 1) (/ (cbrt (- 1.0 x)) (sqrt x))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) 1)) (/ (cbrt 1) (/ (cbrt (- 1.0 x)) x)) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (- 1.0 x)) (* (cbrt x) (cbrt x)))) (/ (cbrt 1) (/ (sqrt (- 1.0 x)) (cbrt x))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (- 1.0 x)) (sqrt x))) (/ (cbrt 1) (/ (sqrt (- 1.0 x)) (sqrt x))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (- 1.0 x)) 1)) (/ (cbrt 1) (/ (sqrt (- 1.0 x)) x)) (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt x) (cbrt x)))) (/ (cbrt 1) (/ (- 1.0 x) (cbrt x))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt x))) (/ (cbrt 1) (/ (- 1.0 x) (sqrt x))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 1)) (/ (cbrt 1) (/ (- 1.0 x) x)) (/ (* (cbrt 1) (cbrt 1)) (/ (+ (sqrt 1.0) (sqrt x)) (* (cbrt x) (cbrt x)))) (/ (cbrt 1) (/ (- (sqrt 1.0) (sqrt x)) (cbrt x))) (/ (* (cbrt 1) (cbrt 1)) (/ (+ (sqrt 1.0) (sqrt x)) (sqrt x))) (/ (cbrt 1) (/ (- (sqrt 1.0) (sqrt x)) (sqrt x))) (/ (* (cbrt 1) (cbrt 1)) (/ (+ (sqrt 1.0) (sqrt x)) 1)) (/ (cbrt 1) (/ (- (sqrt 1.0) (sqrt x)) x)) (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt x) (cbrt x)))) (/ (cbrt 1) (/ (- 1.0 x) (cbrt x))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt x))) (/ (cbrt 1) (/ (- 1.0 x) (sqrt x))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 1)) (/ (cbrt 1) (/ (- 1.0 x) x)) (/ (* (cbrt 1) (cbrt 1)) 1) (/ (cbrt 1) (/ (- 1.0 x) x)) (/ (* (cbrt 1) (cbrt 1)) (- 1.0 x)) (/ (cbrt 1) (/ 1 x)) (/ (sqrt 1) (* (cbrt (/ (- 1.0 x) x)) (cbrt (/ (- 1.0 x) x)))) (/ (sqrt 1) (cbrt (/ (- 1.0 x) x))) (/ (sqrt 1) (sqrt (/ (- 1.0 x) x))) (/ (sqrt 1) (sqrt (/ (- 1.0 x) x))) (/ (sqrt 1) (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) (* (cbrt x) (cbrt x)))) (/ (sqrt 1) (/ (cbrt (- 1.0 x)) (cbrt x))) (/ (sqrt 1) (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) (sqrt x))) (/ (sqrt 1) (/ (cbrt (- 1.0 x)) (sqrt x))) (/ (sqrt 1) (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) 1)) (/ (sqrt 1) (/ (cbrt (- 1.0 x)) x)) (/ (sqrt 1) (/ (sqrt (- 1.0 x)) (* (cbrt x) (cbrt x)))) (/ (sqrt 1) (/ (sqrt (- 1.0 x)) (cbrt x))) (/ (sqrt 1) (/ (sqrt (- 1.0 x)) (sqrt x))) (/ (sqrt 1) (/ (sqrt (- 1.0 x)) (sqrt x))) (/ (sqrt 1) (/ (sqrt (- 1.0 x)) 1)) (/ (sqrt 1) (/ (sqrt (- 1.0 x)) x)) (/ (sqrt 1) (/ 1 (* (cbrt x) (cbrt x)))) (/ (sqrt 1) (/ (- 1.0 x) (cbrt x))) (/ (sqrt 1) (/ 1 (sqrt x))) (/ (sqrt 1) (/ (- 1.0 x) (sqrt x))) (/ (sqrt 1) (/ 1 1)) (/ (sqrt 1) (/ (- 1.0 x) x)) (/ (sqrt 1) (/ (+ (sqrt 1.0) (sqrt x)) (* (cbrt x) (cbrt x)))) (/ (sqrt 1) (/ (- (sqrt 1.0) (sqrt x)) (cbrt x))) (/ (sqrt 1) (/ (+ (sqrt 1.0) (sqrt x)) (sqrt x))) (/ (sqrt 1) (/ (- (sqrt 1.0) (sqrt x)) (sqrt x))) (/ (sqrt 1) (/ (+ (sqrt 1.0) (sqrt x)) 1)) (/ (sqrt 1) (/ (- (sqrt 1.0) (sqrt x)) x)) (/ (sqrt 1) (/ 1 (* (cbrt x) (cbrt x)))) (/ (sqrt 1) (/ (- 1.0 x) (cbrt x))) (/ (sqrt 1) (/ 1 (sqrt x))) (/ (sqrt 1) (/ (- 1.0 x) (sqrt x))) (/ (sqrt 1) (/ 1 1)) (/ (sqrt 1) (/ (- 1.0 x) x)) (/ (sqrt 1) 1) (/ (sqrt 1) (/ (- 1.0 x) x)) (/ (sqrt 1) (- 1.0 x)) (/ (sqrt 1) (/ 1 x)) (/ 1 (* (cbrt (/ (- 1.0 x) x)) (cbrt (/ (- 1.0 x) x)))) (/ 1 (cbrt (/ (- 1.0 x) x))) (/ 1 (sqrt (/ (- 1.0 x) x))) (/ 1 (sqrt (/ (- 1.0 x) x))) (/ 1 (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) (* (cbrt x) (cbrt x)))) (/ 1 (/ (cbrt (- 1.0 x)) (cbrt x))) (/ 1 (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) (sqrt x))) (/ 1 (/ (cbrt (- 1.0 x)) (sqrt x))) (/ 1 (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) 1)) (/ 1 (/ (cbrt (- 1.0 x)) x)) (/ 1 (/ (sqrt (- 1.0 x)) (* (cbrt x) (cbrt x)))) (/ 1 (/ (sqrt (- 1.0 x)) (cbrt x))) (/ 1 (/ (sqrt (- 1.0 x)) (sqrt x))) (/ 1 (/ (sqrt (- 1.0 x)) (sqrt x))) (/ 1 (/ (sqrt (- 1.0 x)) 1)) (/ 1 (/ (sqrt (- 1.0 x)) x)) (/ 1 (/ 1 (* (cbrt x) (cbrt x)))) (/ 1 (/ (- 1.0 x) (cbrt x))) (/ 1 (/ 1 (sqrt x))) (/ 1 (/ (- 1.0 x) (sqrt x))) (/ 1 (/ 1 1)) (/ 1 (/ (- 1.0 x) x)) (/ 1 (/ (+ (sqrt 1.0) (sqrt x)) (* (cbrt x) (cbrt x)))) (/ 1 (/ (- (sqrt 1.0) (sqrt x)) (cbrt x))) (/ 1 (/ (+ (sqrt 1.0) (sqrt x)) (sqrt x))) (/ 1 (/ (- (sqrt 1.0) (sqrt x)) (sqrt x))) (/ 1 (/ (+ (sqrt 1.0) (sqrt x)) 1)) (/ 1 (/ (- (sqrt 1.0) (sqrt x)) x)) (/ 1 (/ 1 (* (cbrt x) (cbrt x)))) (/ 1 (/ (- 1.0 x) (cbrt x))) (/ 1 (/ 1 (sqrt x))) (/ 1 (/ (- 1.0 x) (sqrt x))) (/ 1 (/ 1 1)) (/ 1 (/ (- 1.0 x) x)) (/ 1 1) (/ 1 (/ (- 1.0 x) x)) (/ 1 (- 1.0 x)) (/ 1 (/ 1 x)) (/ 1 (/ (- 1.0 x) x)) (/ (/ (- 1.0 x) x) 1) (/ 1 (* (cbrt (/ (- 1.0 x) x)) (cbrt (/ (- 1.0 x) x)))) (/ 1 (sqrt (/ (- 1.0 x) x))) (/ 1 (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) (* (cbrt x) (cbrt x)))) (/ 1 (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) (sqrt x))) (/ 1 (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) 1)) (/ 1 (/ (sqrt (- 1.0 x)) (* (cbrt x) (cbrt x)))) (/ 1 (/ (sqrt (- 1.0 x)) (sqrt x))) (/ 1 (/ (sqrt (- 1.0 x)) 1)) (/ 1 (/ 1 (* (cbrt x) (cbrt x)))) (/ 1 (/ 1 (sqrt x))) (/ 1 (/ 1 1)) (/ 1 (/ (+ (sqrt 1.0) (sqrt x)) (* (cbrt x) (cbrt x)))) (/ 1 (/ (+ (sqrt 1.0) (sqrt x)) (sqrt x))) (/ 1 (/ (+ (sqrt 1.0) (sqrt x)) 1)) (/ 1 (/ 1 (* (cbrt x) (cbrt x)))) (/ 1 (/ 1 (sqrt x))) (/ 1 (/ 1 1)) (/ 1 1) (/ 1 (- 1.0 x)) (/ (/ (- 1.0 x) x) (cbrt 1)) (/ (/ (- 1.0 x) x) (sqrt 1)) (/ (/ (- 1.0 x) x) 1) (/ 1 (- 1.0 x)) (- (log (- 1.0 x)) (log x)) (log (/ (- 1.0 x) x)) (exp (/ (- 1.0 x) x)) (/ (* (* (- 1.0 x) (- 1.0 x)) (- 1.0 x)) (* (* x x) x)) (* (cbrt (/ (- 1.0 x) x)) (cbrt (/ (- 1.0 x) x))) (cbrt (/ (- 1.0 x) x)) (* (* (/ (- 1.0 x) x) (/ (- 1.0 x) x)) (/ (- 1.0 x) x)) (sqrt (/ (- 1.0 x) x)) (sqrt (/ (- 1.0 x) x)) (- (- 1.0 x)) (- x) (/ 1.0 x) (/ x x) (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) (* (cbrt x) (cbrt x))) (/ (cbrt (- 1.0 x)) (cbrt x)) (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) (sqrt x)) (/ (cbrt (- 1.0 x)) (sqrt x)) (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) 1) (/ (cbrt (- 1.0 x)) x) (/ (sqrt (- 1.0 x)) (* (cbrt x) (cbrt x))) (/ (sqrt (- 1.0 x)) (cbrt x)) (/ (sqrt (- 1.0 x)) (sqrt x)) (/ (sqrt (- 1.0 x)) (sqrt x)) (/ (sqrt (- 1.0 x)) 1) (/ (sqrt (- 1.0 x)) x) (/ 1 (* (cbrt x) (cbrt x))) (/ (- 1.0 x) (cbrt x)) (/ 1 (sqrt x)) (/ (- 1.0 x) (sqrt x)) (/ 1 1) (/ (- 1.0 x) x) (/ (+ (sqrt 1.0) (sqrt x)) (* (cbrt x) (cbrt x))) (/ (- (sqrt 1.0) (sqrt x)) (cbrt x)) (/ (+ (sqrt 1.0) (sqrt x)) (sqrt x)) (/ (- (sqrt 1.0) (sqrt x)) (sqrt x)) (/ (+ (sqrt 1.0) (sqrt x)) 1) (/ (- (sqrt 1.0) (sqrt x)) x) (/ 1 (* (cbrt x) (cbrt x))) (/ (- 1.0 x) (cbrt x)) (/ 1 (sqrt x)) (/ (- 1.0 x) (sqrt x)) (/ 1 1) (/ (- 1.0 x) x) (/ 1 x) (/ x (- 1.0 x)) (/ (- 1.0 x) (* (cbrt x) (cbrt x))) (/ (- 1.0 x) (sqrt x)) (/ (- 1.0 x) 1) (/ x (cbrt (- 1.0 x))) (/ x (sqrt (- 1.0 x))) (/ x (- 1.0 x)) (/ x (- (sqrt 1.0) (sqrt x))) (/ x (- 1.0 x)) (* x (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x)))) (* x (+ 1.0 x)) (+ (* 1.0 (pow x 2)) (+ (* 1.0 (pow x 3)) (* 1.0 x))) (- (+ (* 1.0 (/ 1 (pow x 2))) (+ (* 1.0 (/ 1 x)) 1))) (- (+ (* 1.0 (/ 1 (pow x 2))) (+ (* 1.0 (/ 1 x)) 1))) (- (* 1.0 (/ 1 x)) 1) (- (* 1.0 (/ 1 x)) 1) (- (* 1.0 (/ 1 x)) 1) 0.354 * * [simplify]: iteration 0 : 462 enodes (cost 998 ) 0.364 * * [simplify]: iteration 1 : 2256 enodes (cost 880 ) 0.402 * * [simplify]: iteration 2 : 5001 enodes (cost 776 ) 0.406 * [simplify]: Simplified to: (- 1) (log (/ 1 (/ (- 1.0 x) x))) (log (/ 1 (/ (- 1.0 x) x))) (log (/ 1 (/ (- 1.0 x) x))) (log (/ 1 (/ (- 1.0 x) x))) (log (/ 1 (/ (- 1.0 x) x))) (log (/ 1 (/ (- 1.0 x) x))) (log (/ 1 (/ (- 1.0 x) x))) (exp (/ 1 (/ (- 1.0 x) x))) (pow (/ x (- 1.0 x)) 3) (pow (/ x (- 1.0 x)) 3) (* (cbrt (/ 1 (/ (- 1.0 x) x))) (cbrt (/ 1 (/ (- 1.0 x) x)))) (cbrt (/ 1 (/ (- 1.0 x) x))) (pow (/ x (- 1.0 x)) 3) (sqrt (/ 1 (/ (- 1.0 x) x))) (sqrt (/ 1 (/ (- 1.0 x) x))) (- 1) (- (/ (- 1.0 x) x)) (/ 1 (* (cbrt (/ (- 1.0 x) x)) (cbrt (/ (- 1.0 x) x)))) (/ 1 (cbrt (/ (- 1.0 x) x))) (/ 1 (sqrt (/ (- 1.0 x) x))) (/ 1 (sqrt (/ (- 1.0 x) x))) (/ (* (cbrt x) (cbrt x)) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ 1 (/ (cbrt (- 1.0 x)) (cbrt x))) (/ (sqrt x) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ (sqrt x) (cbrt (- 1.0 x))) (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ x (cbrt (- 1.0 x))) (/ (* (cbrt x) (cbrt x)) (sqrt (- 1.0 x))) (/ 1 (/ (sqrt (- 1.0 x)) (cbrt x))) (/ (sqrt x) (sqrt (- 1.0 x))) (/ (sqrt x) (sqrt (- 1.0 x))) (/ 1 (sqrt (- 1.0 x))) (/ x (sqrt (- 1.0 x))) (* (cbrt x) (cbrt x)) (/ 1 (/ (- 1.0 x) (cbrt x))) (sqrt x) (/ (sqrt x) (- 1.0 x)) 1 (/ x (- 1.0 x)) (/ (* (cbrt x) (cbrt x)) (+ (sqrt 1.0) (sqrt x))) (/ 1 (/ (- (sqrt 1.0) (sqrt x)) (cbrt x))) (/ (sqrt x) (+ (sqrt 1.0) (sqrt x))) (/ (sqrt x) (- (sqrt 1.0) (sqrt x))) (/ 1 (+ (sqrt 1.0) (sqrt x))) (/ x (- (sqrt 1.0) (sqrt x))) (* (cbrt x) (cbrt x)) (/ 1 (/ (- 1.0 x) (cbrt x))) (sqrt x) (/ (sqrt x) (- 1.0 x)) 1 (/ x (- 1.0 x)) 1 (/ x (- 1.0 x)) (/ 1 (- 1.0 x)) x (/ 1 (* (cbrt (/ (- 1.0 x) x)) (cbrt (/ (- 1.0 x) x)))) (/ 1 (cbrt (/ (- 1.0 x) x))) (/ 1 (sqrt (/ (- 1.0 x) x))) (/ 1 (sqrt (/ (- 1.0 x) x))) (/ (* (cbrt x) (cbrt x)) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ 1 (/ (cbrt (- 1.0 x)) (cbrt x))) (/ (sqrt x) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ (sqrt x) (cbrt (- 1.0 x))) (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ x (cbrt (- 1.0 x))) (/ (* (cbrt x) (cbrt x)) (sqrt (- 1.0 x))) (/ 1 (/ (sqrt (- 1.0 x)) (cbrt x))) (/ (sqrt x) (sqrt (- 1.0 x))) (/ (sqrt x) (sqrt (- 1.0 x))) (/ 1 (sqrt (- 1.0 x))) (/ x (sqrt (- 1.0 x))) (* (cbrt x) (cbrt x)) (/ 1 (/ (- 1.0 x) (cbrt x))) (sqrt x) (/ (sqrt x) (- 1.0 x)) 1 (/ x (- 1.0 x)) (/ (* (cbrt x) (cbrt x)) (+ (sqrt 1.0) (sqrt x))) (/ 1 (/ (- (sqrt 1.0) (sqrt x)) (cbrt x))) (/ (sqrt x) (+ (sqrt 1.0) (sqrt x))) (/ (sqrt x) (- (sqrt 1.0) (sqrt x))) (/ 1 (+ (sqrt 1.0) (sqrt x))) (/ x (- (sqrt 1.0) (sqrt x))) (* (cbrt x) (cbrt x)) (/ 1 (/ (- 1.0 x) (cbrt x))) (sqrt x) (/ (sqrt x) (- 1.0 x)) 1 (/ x (- 1.0 x)) 1 (/ x (- 1.0 x)) (/ 1 (- 1.0 x)) x (/ 1 (* (cbrt (/ (- 1.0 x) x)) (cbrt (/ (- 1.0 x) x)))) (/ 1 (cbrt (/ (- 1.0 x) x))) (/ 1 (sqrt (/ (- 1.0 x) x))) (/ 1 (sqrt (/ (- 1.0 x) x))) (/ (* (cbrt x) (cbrt x)) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ 1 (/ (cbrt (- 1.0 x)) (cbrt x))) (/ (sqrt x) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ (sqrt x) (cbrt (- 1.0 x))) (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ x (cbrt (- 1.0 x))) (/ (* (cbrt x) (cbrt x)) (sqrt (- 1.0 x))) (/ 1 (/ (sqrt (- 1.0 x)) (cbrt x))) (/ (sqrt x) (sqrt (- 1.0 x))) (/ (sqrt x) (sqrt (- 1.0 x))) (/ 1 (sqrt (- 1.0 x))) (/ x (sqrt (- 1.0 x))) (* (cbrt x) (cbrt x)) (/ 1 (/ (- 1.0 x) (cbrt x))) (sqrt x) (/ (sqrt x) (- 1.0 x)) 1 (/ x (- 1.0 x)) (/ (* (cbrt x) (cbrt x)) (+ (sqrt 1.0) (sqrt x))) (/ 1 (/ (- (sqrt 1.0) (sqrt x)) (cbrt x))) (/ (sqrt x) (+ (sqrt 1.0) (sqrt x))) (/ (sqrt x) (- (sqrt 1.0) (sqrt x))) (/ 1 (+ (sqrt 1.0) (sqrt x))) (/ x (- (sqrt 1.0) (sqrt x))) (* (cbrt x) (cbrt x)) (/ 1 (/ (- 1.0 x) (cbrt x))) (sqrt x) (/ (sqrt x) (- 1.0 x)) 1 (/ x (- 1.0 x)) 1 (/ x (- 1.0 x)) (/ 1 (- 1.0 x)) x (/ x (- 1.0 x)) (/ (- 1.0 x) x) (/ 1 (* (cbrt (/ (- 1.0 x) x)) (cbrt (/ (- 1.0 x) x)))) (/ 1 (sqrt (/ (- 1.0 x) x))) (/ (* (cbrt x) (cbrt x)) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ (sqrt x) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ (* (cbrt x) (cbrt x)) (sqrt (- 1.0 x))) (/ (sqrt x) (sqrt (- 1.0 x))) (/ 1 (sqrt (- 1.0 x))) (* (cbrt x) (cbrt x)) (sqrt x) 1 (/ (* (cbrt x) (cbrt x)) (+ (sqrt 1.0) (sqrt x))) (/ (sqrt x) (+ (sqrt 1.0) (sqrt x))) (/ 1 (+ (sqrt 1.0) (sqrt x))) (* (cbrt x) (cbrt x)) (sqrt x) 1 1 (/ 1 (- 1.0 x)) (/ (- 1.0 x) x) (/ (- 1.0 x) x) (/ (- 1.0 x) x) (/ 1 (- 1.0 x)) (log (/ (- 1.0 x) x)) (log (/ (- 1.0 x) x)) (exp (/ (- 1.0 x) x)) (pow (/ (- 1.0 x) x) 3) (* (cbrt (/ (- 1.0 x) x)) (cbrt (/ (- 1.0 x) x))) (cbrt (/ (- 1.0 x) x)) (pow (/ (- 1.0 x) x) 3) (sqrt (/ (- 1.0 x) x)) (sqrt (/ (- 1.0 x) x)) (- (- 1.0 x)) (- x) (/ 1.0 x) 1 (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) (* (cbrt x) (cbrt x))) (/ (cbrt (- 1.0 x)) (cbrt x)) (/ (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) (sqrt x)) (/ (cbrt (- 1.0 x)) (sqrt x)) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))) (/ (cbrt (- 1.0 x)) x) (/ (sqrt (- 1.0 x)) (* (cbrt x) (cbrt x))) (/ (sqrt (- 1.0 x)) (cbrt x)) (/ (sqrt (- 1.0 x)) (sqrt x)) (/ (sqrt (- 1.0 x)) (sqrt x)) (sqrt (- 1.0 x)) (/ (sqrt (- 1.0 x)) x) (/ 1 (* (cbrt x) (cbrt x))) (/ (- 1.0 x) (cbrt x)) (/ 1 (sqrt x)) (/ (- 1.0 x) (sqrt x)) 1 (/ (- 1.0 x) x) (/ (+ (sqrt 1.0) (sqrt x)) (* (cbrt x) (cbrt x))) (/ (- (sqrt 1.0) (sqrt x)) (cbrt x)) (/ (+ (sqrt 1.0) (sqrt x)) (sqrt x)) (- (/ (sqrt 1.0) (sqrt x)) 1) (+ (sqrt 1.0) (sqrt x)) (/ (- (sqrt 1.0) (sqrt x)) x) (/ 1 (* (cbrt x) (cbrt x))) (/ (- 1.0 x) (cbrt x)) (/ 1 (sqrt x)) (/ (- 1.0 x) (sqrt x)) 1 (/ (- 1.0 x) x) (/ 1 x) (/ x (- 1.0 x)) (/ (- 1.0 x) (* (cbrt x) (cbrt x))) (/ (- 1.0 x) (sqrt x)) (- 1.0 x) (/ x (cbrt (- 1.0 x))) (/ x (sqrt (- 1.0 x))) (/ x (- 1.0 x)) (/ x (- (sqrt 1.0) (sqrt x))) (/ x (- 1.0 x)) (* (+ (* x (+ x 1.0)) (* 1.0 1.0)) x) (* x (+ 1.0 x)) (* 1.0 (+ (pow x 2) (+ (pow x 3) x))) (- (/ (- 1.0) (pow x 2)) (+ (* 1.0 (/ 1 x)) 1)) (- (/ (- 1.0) (pow x 2)) (+ (* 1.0 (/ 1 x)) 1)) (/ (- 1.0 x) x) (/ (- 1.0 x) x) (/ (- 1.0 x) x) 0.412 * * * [progress]: adding candidates to table 0.556 * * [progress]: iteration 3 / 4 0.556 * * * [progress]: picking best candidate 0.559 * * * * [pick]: Picked # 0.559 * * * [progress]: localizing error 0.563 * * * [progress]: generating rewritten candidates 0.563 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2) 0.570 * * * [progress]: generating series expansions 0.570 * * * * [progress]: [ 1 / 1 ] generating series at (2 2) 0.570 * [approximate]: Taking taylor expansion of (/ x (- 1.0 x)) in (x) around 0 0.570 * [taylor]: Taking taylor expansion of (/ x (- 1.0 x)) in x 0.570 * [taylor]: Taking taylor expansion of x in x 0.570 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 0.570 * [taylor]: Taking taylor expansion of 1.0 in x 0.570 * [taylor]: Taking taylor expansion of x in x 0.571 * [taylor]: Taking taylor expansion of (/ x (- 1.0 x)) in x 0.571 * [taylor]: Taking taylor expansion of x in x 0.571 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 0.571 * [taylor]: Taking taylor expansion of 1.0 in x 0.571 * [taylor]: Taking taylor expansion of x in x 0.577 * [approximate]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 x)) x)) in (x) around 0 0.577 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 x)) x)) in x 0.577 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) x) in x 0.577 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.577 * [taylor]: Taking taylor expansion of 1.0 in x 0.577 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.577 * [taylor]: Taking taylor expansion of x in x 0.578 * [taylor]: Taking taylor expansion of x in x 0.580 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 x)) x)) in x 0.580 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) x) in x 0.580 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.580 * [taylor]: Taking taylor expansion of 1.0 in x 0.580 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.580 * [taylor]: Taking taylor expansion of x in x 0.580 * [taylor]: Taking taylor expansion of x in x 0.592 * [approximate]: Taking taylor expansion of (/ -1 (* (+ (/ 1 x) 1.0) x)) in (x) around 0 0.592 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (/ 1 x) 1.0) x)) in x 0.592 * [taylor]: Taking taylor expansion of -1 in x 0.592 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) x) in x 0.592 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.592 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.592 * [taylor]: Taking taylor expansion of x in x 0.592 * [taylor]: Taking taylor expansion of 1.0 in x 0.592 * [taylor]: Taking taylor expansion of x in x 0.594 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (/ 1 x) 1.0) x)) in x 0.594 * [taylor]: Taking taylor expansion of -1 in x 0.594 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) x) in x 0.594 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.594 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.594 * [taylor]: Taking taylor expansion of x in x 0.594 * [taylor]: Taking taylor expansion of 1.0 in x 0.594 * [taylor]: Taking taylor expansion of x in x 0.604 * * * [progress]: simplifying candidates 0.605 * [simplify]: Simplifying using # : (- (log x) (log (- 1.0 x))) (log (/ x (- 1.0 x))) (exp (/ x (- 1.0 x))) (/ (* (* x x) x) (* (* (- 1.0 x) (- 1.0 x)) (- 1.0 x))) (* (cbrt (/ x (- 1.0 x))) (cbrt (/ x (- 1.0 x)))) (cbrt (/ x (- 1.0 x))) (* (* (/ x (- 1.0 x)) (/ x (- 1.0 x))) (/ x (- 1.0 x))) (sqrt (/ x (- 1.0 x))) (sqrt (/ x (- 1.0 x))) (- x) (- (- 1.0 x)) (/ (* (cbrt x) (cbrt x)) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ (cbrt x) (cbrt (- 1.0 x))) (/ (* (cbrt x) (cbrt x)) (sqrt (- 1.0 x))) (/ (cbrt x) (sqrt (- 1.0 x))) (/ (* (cbrt x) (cbrt x)) 1) (/ (cbrt x) (- 1.0 x)) (/ (* (cbrt x) (cbrt x)) (+ (sqrt 1.0) (sqrt x))) (/ (cbrt x) (- (sqrt 1.0) (sqrt x))) (/ (* (cbrt x) (cbrt x)) 1) (/ (cbrt x) (- 1.0 x)) (/ (sqrt x) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ (sqrt x) (cbrt (- 1.0 x))) (/ (sqrt x) (sqrt (- 1.0 x))) (/ (sqrt x) (sqrt (- 1.0 x))) (/ (sqrt x) 1) (/ (sqrt x) (- 1.0 x)) (/ (sqrt x) (+ (sqrt 1.0) (sqrt x))) (/ (sqrt x) (- (sqrt 1.0) (sqrt x))) (/ (sqrt x) 1) (/ (sqrt x) (- 1.0 x)) (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ x (cbrt (- 1.0 x))) (/ 1 (sqrt (- 1.0 x))) (/ x (sqrt (- 1.0 x))) (/ 1 1) (/ x (- 1.0 x)) (/ 1 (+ (sqrt 1.0) (sqrt x))) (/ x (- (sqrt 1.0) (sqrt x))) (/ 1 1) (/ x (- 1.0 x)) (/ 1 (- 1.0 x)) (/ (- 1.0 x) x) (/ x (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ x (sqrt (- 1.0 x))) (/ x 1) (/ x (+ (sqrt 1.0) (sqrt x))) (/ x 1) (/ (- 1.0 x) (cbrt x)) (/ (- 1.0 x) (sqrt x)) (/ (- 1.0 x) x) (/ x (- (pow 1.0 3) (pow x 3))) (/ x (- (* 1.0 1.0) (* x x))) (+ (* 1.0 (pow x 2)) (+ (* 1.0 (pow x 3)) (* 1.0 x))) (- (+ (* 1.0 (/ 1 (pow x 2))) (+ (* 1.0 (/ 1 x)) 1))) (- (+ (* 1.0 (/ 1 (pow x 2))) (+ (* 1.0 (/ 1 x)) 1))) 0.608 * * [simplify]: iteration 0 : 168 enodes (cost 209 ) 0.612 * * [simplify]: iteration 1 : 566 enodes (cost 197 ) 0.622 * * [simplify]: iteration 2 : 2598 enodes (cost 195 ) 0.699 * * [simplify]: iteration 3 : 5001 enodes (cost 195 ) 0.701 * [simplify]: Simplified to: (log (/ x (- 1.0 x))) (log (/ x (- 1.0 x))) (exp (/ x (- 1.0 x))) (pow (/ x (- 1.0 x)) 3) (* (cbrt (/ x (- 1.0 x))) (cbrt (/ x (- 1.0 x)))) (cbrt (/ x (- 1.0 x))) (pow (/ x (- 1.0 x)) 3) (sqrt (/ x (- 1.0 x))) (sqrt (/ x (- 1.0 x))) (- x) (- (- 1.0 x)) (/ (* (cbrt x) (cbrt x)) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ (cbrt x) (cbrt (- 1.0 x))) (/ (* (cbrt x) (cbrt x)) (sqrt (- 1.0 x))) (/ (cbrt x) (sqrt (- 1.0 x))) (* (cbrt x) (cbrt x)) (/ (cbrt x) (- 1.0 x)) (/ (* (cbrt x) (cbrt x)) (+ (sqrt 1.0) (sqrt x))) (/ (cbrt x) (- (sqrt 1.0) (sqrt x))) (* (cbrt x) (cbrt x)) (/ (cbrt x) (- 1.0 x)) (/ (sqrt x) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ (sqrt x) (cbrt (- 1.0 x))) (/ (sqrt x) (sqrt (- 1.0 x))) (/ (sqrt x) (sqrt (- 1.0 x))) (sqrt x) (/ (sqrt x) (- 1.0 x)) (/ (sqrt x) (+ (sqrt 1.0) (sqrt x))) (/ (sqrt x) (- (sqrt 1.0) (sqrt x))) (sqrt x) (/ (sqrt x) (- 1.0 x)) (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ x (cbrt (- 1.0 x))) (/ 1 (sqrt (- 1.0 x))) (/ x (sqrt (- 1.0 x))) 1 (/ x (- 1.0 x)) (/ 1 (+ (sqrt 1.0) (sqrt x))) (/ x (- (sqrt 1.0) (sqrt x))) 1 (/ x (- 1.0 x)) (/ 1 (- 1.0 x)) (/ (- 1.0 x) x) (/ x (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (/ x (sqrt (- 1.0 x))) x (/ x (+ (sqrt 1.0) (sqrt x))) x (/ (- 1.0 x) (cbrt x)) (/ (- 1.0 x) (sqrt x)) (/ (- 1.0 x) x) (/ x (- (pow 1.0 3) (pow x 3))) (/ x (- (* 1.0 1.0) (* x x))) (* 1.0 (+ (pow x 2) (+ (pow x 3) x))) (- (- (/ (- 1.0) (pow x 2)) 1) (/ 1.0 x)) (- (- (/ (- 1.0) (pow x 2)) 1) (/ 1.0 x)) 0.701 * * * [progress]: adding candidates to table 0.766 * * [progress]: iteration 4 / 4 0.766 * * * [progress]: picking best candidate 0.768 * * * * [pick]: Picked # 0.768 * * * [progress]: localizing error 0.776 * * * [progress]: generating rewritten candidates 0.776 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 0.805 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 2) 0.814 * * * [progress]: generating series expansions 0.814 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 0.815 * [approximate]: Taking taylor expansion of (+ (pow x 2) (+ (pow x 3) x)) in (x) around 0 0.815 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow x 3) x)) in x 0.815 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.815 * [taylor]: Taking taylor expansion of x in x 0.815 * [taylor]: Taking taylor expansion of (+ (pow x 3) x) in x 0.815 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.815 * [taylor]: Taking taylor expansion of x in x 0.815 * [taylor]: Taking taylor expansion of x in x 0.815 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow x 3) x)) in x 0.815 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.815 * [taylor]: Taking taylor expansion of x in x 0.815 * [taylor]: Taking taylor expansion of (+ (pow x 3) x) in x 0.815 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.815 * [taylor]: Taking taylor expansion of x in x 0.815 * [taylor]: Taking taylor expansion of x in x 0.819 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow x 3)) (/ 1 x))) in (x) around 0 0.819 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow x 3)) (/ 1 x))) in x 0.819 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.819 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.819 * [taylor]: Taking taylor expansion of x in x 0.819 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 3)) (/ 1 x)) in x 0.819 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.819 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.819 * [taylor]: Taking taylor expansion of x in x 0.820 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.820 * [taylor]: Taking taylor expansion of x in x 0.820 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow x 3)) (/ 1 x))) in x 0.820 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.820 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.820 * [taylor]: Taking taylor expansion of x in x 0.821 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 3)) (/ 1 x)) in x 0.821 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.821 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.821 * [taylor]: Taking taylor expansion of x in x 0.822 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.822 * [taylor]: Taking taylor expansion of x in x 0.827 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (+ (/ 1 (pow x 3)) (/ 1 x))) in (x) around 0 0.827 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (+ (/ 1 (pow x 3)) (/ 1 x))) in x 0.827 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.827 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.827 * [taylor]: Taking taylor expansion of x in x 0.828 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 3)) (/ 1 x)) in x 0.828 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.828 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.828 * [taylor]: Taking taylor expansion of x in x 0.829 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.829 * [taylor]: Taking taylor expansion of x in x 0.829 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (+ (/ 1 (pow x 3)) (/ 1 x))) in x 0.829 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.829 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.829 * [taylor]: Taking taylor expansion of x in x 0.829 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 3)) (/ 1 x)) in x 0.829 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.829 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.829 * [taylor]: Taking taylor expansion of x in x 0.830 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.830 * [taylor]: Taking taylor expansion of x in x 0.836 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 2) 0.836 * [approximate]: Taking taylor expansion of (+ (pow x 3) x) in (x) around 0 0.836 * [taylor]: Taking taylor expansion of (+ (pow x 3) x) in x 0.836 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.836 * [taylor]: Taking taylor expansion of x in x 0.836 * [taylor]: Taking taylor expansion of x in x 0.836 * [taylor]: Taking taylor expansion of (+ (pow x 3) x) in x 0.836 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.836 * [taylor]: Taking taylor expansion of x in x 0.836 * [taylor]: Taking taylor expansion of x in x 0.849 * [approximate]: Taking taylor expansion of (+ (/ 1 x) (/ 1 (pow x 3))) in (x) around 0 0.849 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 (pow x 3))) in x 0.849 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.849 * [taylor]: Taking taylor expansion of x in x 0.849 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.849 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.849 * [taylor]: Taking taylor expansion of x in x 0.850 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 (pow x 3))) in x 0.850 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.850 * [taylor]: Taking taylor expansion of x in x 0.851 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.851 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.851 * [taylor]: Taking taylor expansion of x in x 0.871 * [approximate]: Taking taylor expansion of (- (+ (/ 1 x) (/ 1 (pow x 3)))) in (x) around 0 0.871 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) (/ 1 (pow x 3)))) in x 0.871 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 (pow x 3))) in x 0.871 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.871 * [taylor]: Taking taylor expansion of x in x 0.871 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.871 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.871 * [taylor]: Taking taylor expansion of x in x 0.872 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) (/ 1 (pow x 3)))) in x 0.872 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 (pow x 3))) in x 0.872 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.872 * [taylor]: Taking taylor expansion of x in x 0.872 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.872 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.872 * [taylor]: Taking taylor expansion of x in x 0.894 * * * [progress]: simplifying candidates 0.895 * [simplify]: Simplifying using # : (* (exp (pow x 2)) (* (exp (pow x 3)) (exp x))) (* (exp (pow x 2)) (exp (+ (pow x 3) x))) (log (+ (pow x 2) (+ (pow x 3) x))) (exp (+ (pow x 2) (+ (pow x 3) x))) (* (cbrt (+ (pow x 2) (+ (pow x 3) x))) (cbrt (+ (pow x 2) (+ (pow x 3) x)))) (cbrt (+ (pow x 2) (+ (pow x 3) x))) (* (* (+ (pow x 2) (+ (pow x 3) x)) (+ (pow x 2) (+ (pow x 3) x))) (+ (pow x 2) (+ (pow x 3) x))) (sqrt (+ (pow x 2) (+ (pow x 3) x))) (sqrt (+ (pow x 2) (+ (pow x 3) x))) (+ (pow (pow x 2) 3) (pow (+ (pow x 3) x) 3)) (+ (* (pow x 2) (pow x 2)) (- (* (+ (pow x 3) x) (+ (pow x 3) x)) (* (pow x 2) (+ (pow x 3) x)))) (- (* (pow x 2) (pow x 2)) (* (+ (pow x 3) x) (+ (pow x 3) x))) (- (pow x 2) (+ (pow x 3) x)) (+ x (+ (* x x) 1)) (+ (pow x 2) (+ (pow x 3) x)) (+ (pow x 2) (+ (pow x 3) x)) (+ x (+ (* x x) 1)) (+ (pow x 2) (pow x 3)) (* (exp (pow x 3)) (exp x)) (log (+ (pow x 3) x)) (exp (+ (pow x 3) x)) (* (cbrt (+ (pow x 3) x)) (cbrt (+ (pow x 3) x))) (cbrt (+ (pow x 3) x)) (* (* (+ (pow x 3) x) (+ (pow x 3) x)) (+ (pow x 3) x)) (sqrt (+ (pow x 3) x)) (sqrt (+ (pow x 3) x)) (+ (pow (pow x 3) 3) (pow x 3)) (+ (* (pow x 3) (pow x 3)) (- (* x x) (* (pow x 3) x))) (- (* (pow x 3) (pow x 3)) (* x x)) (- (pow x 3) x) (+ (pow x 3) x) (+ (* x x) 1) (+ (* x x) 1) (+ (pow x 2) (+ (pow x 3) x)) (+ (pow x 2) (+ x (pow x 3))) (+ (pow x 2) (+ x (pow x 3))) (+ (pow x 3) x) (+ x (pow x 3)) (+ x (pow x 3)) 0.898 * * [simplify]: iteration 0 : 152 enodes (cost 171 ) 0.902 * * [simplify]: iteration 1 : 617 enodes (cost 160 ) 0.914 * * [simplify]: iteration 2 : 2670 enodes (cost 160 ) 0.984 * * [simplify]: iteration 3 : 5001 enodes (cost 160 ) 0.986 * [simplify]: Simplified to: (exp (+ (pow x 2) (+ (pow x 3) x))) (exp (+ (pow x 2) (+ (pow x 3) x))) (log (+ (pow x 2) (+ (pow x 3) x))) (exp (+ (pow x 2) (+ (pow x 3) x))) (* (cbrt (+ (pow x 2) (+ (pow x 3) x))) (cbrt (+ (pow x 2) (+ (pow x 3) x)))) (cbrt (+ (pow x 2) (+ (pow x 3) x))) (pow (+ (pow x 2) (+ x (pow x 3))) 3) (sqrt (+ (pow x 2) (+ (pow x 3) x))) (sqrt (+ (pow x 2) (+ (pow x 3) x))) (+ (pow (pow x 2) 3) (pow (+ (pow x 3) x) 3)) (+ (* (+ (pow x 3) x) (- (+ (pow x 3) x) (pow x 2))) (pow x 4)) (- (pow x 4) (* (+ (pow x 3) x) (+ (pow x 3) x))) (- (pow x 2) (+ (pow x 3) x)) (+ x (+ (* x x) 1)) (+ (pow x 2) (+ x (pow x 3))) (+ (pow x 2) (+ x (pow x 3))) (+ x (+ (* x x) 1)) (+ (pow x 2) (pow x 3)) (exp (+ (pow x 3) x)) (log (+ (pow x 3) x)) (exp (+ (pow x 3) x)) (* (cbrt (+ (pow x 3) x)) (cbrt (+ (pow x 3) x))) (cbrt (+ (pow x 3) x)) (pow (+ (pow x 3) x) 3) (sqrt (+ (pow x 3) x)) (sqrt (+ (pow x 3) x)) (+ (pow (pow x 3) 3) (pow x 3)) (- (+ (pow x 6) (pow x 2)) (pow x 4)) (- (pow x 6) (pow x 2)) (- (pow x 3) x) (+ (pow x 3) x) (+ (* x x) 1) (+ (* x x) 1) (+ (pow x 2) (+ x (pow x 3))) (+ (pow x 2) (+ x (pow x 3))) (+ (pow x 2) (+ x (pow x 3))) (+ (pow x 3) x) (+ (pow x 3) x) (+ (pow x 3) x) 0.986 * * * [progress]: adding candidates to table 1.051 * [progress]: [Phase 3 of 3] Extracting. 1.051 * * [regime]: Finding splitpoints for: (# #) 1.051 * * * [regime-changes]: Trying 2 branch expressions: ((/ x (- 1.0 x)) x) 1.051 * * * * [regimes]: Trying to branch on (/ x (- 1.0 x)) from (# #) 1.063 * * * * [regimes]: Trying to branch on x from (# #) 1.072 * * * [regime]: Found split indices: #