17.571 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.011 * * * [progress]: [2/2] Setting up program. 0.012 * [progress]: [Phase 2 of 3] Improving. 0.013 * [simplify]: Simplifying using # : (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0))) 0.015 * * [simplify]: iteration 0 : 11 enodes (cost 5 ) 0.017 * * [simplify]: iteration 1 : 12 enodes (cost 5 ) 0.018 * * [simplify]: iteration 2 : 12 enodes (cost 5 ) 0.018 * [simplify]: Simplified to: (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0))) 0.018 * * [progress]: iteration 1 / 4 0.018 * * * [progress]: picking best candidate 0.019 * * * * [pick]: Picked # 0.020 * * * [progress]: localizing error 0.026 * * * [progress]: generating rewritten candidates 0.026 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2) 0.032 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1) 0.037 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 0.066 * * * [progress]: generating series expansions 0.066 * * * * [progress]: [ 1 / 3 ] generating series at (2 2) 0.066 * [approximate]: Taking taylor expansion of (/ x (+ x 1.0)) in (x) around 0 0.066 * [taylor]: Taking taylor expansion of (/ x (+ x 1.0)) in x 0.066 * [taylor]: Taking taylor expansion of x in x 0.066 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.066 * [taylor]: Taking taylor expansion of x in x 0.066 * [taylor]: Taking taylor expansion of 1.0 in x 0.067 * [taylor]: Taking taylor expansion of (/ x (+ x 1.0)) in x 0.067 * [taylor]: Taking taylor expansion of x in x 0.067 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.067 * [taylor]: Taking taylor expansion of x in x 0.067 * [taylor]: Taking taylor expansion of 1.0 in x 0.074 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ 1.0 (/ 1 x)))) in (x) around 0 0.074 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ 1.0 (/ 1 x)))) in x 0.074 * [taylor]: Taking taylor expansion of (* x (+ 1.0 (/ 1 x))) in x 0.074 * [taylor]: Taking taylor expansion of x in x 0.074 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 0.074 * [taylor]: Taking taylor expansion of 1.0 in x 0.074 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.074 * [taylor]: Taking taylor expansion of x in x 0.080 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ 1.0 (/ 1 x)))) in x 0.080 * [taylor]: Taking taylor expansion of (* x (+ 1.0 (/ 1 x))) in x 0.080 * [taylor]: Taking taylor expansion of x in x 0.080 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 0.080 * [taylor]: Taking taylor expansion of 1.0 in x 0.080 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.080 * [taylor]: Taking taylor expansion of x in x 0.091 * [approximate]: Taking taylor expansion of (/ -1 (* (- 1.0 (/ 1 x)) x)) in (x) around 0 0.091 * [taylor]: Taking taylor expansion of (/ -1 (* (- 1.0 (/ 1 x)) x)) in x 0.091 * [taylor]: Taking taylor expansion of -1 in x 0.091 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) x) in x 0.091 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.091 * [taylor]: Taking taylor expansion of 1.0 in x 0.091 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.091 * [taylor]: Taking taylor expansion of x in x 0.091 * [taylor]: Taking taylor expansion of x in x 0.094 * [taylor]: Taking taylor expansion of (/ -1 (* (- 1.0 (/ 1 x)) x)) in x 0.094 * [taylor]: Taking taylor expansion of -1 in x 0.094 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) x) in x 0.094 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.094 * [taylor]: Taking taylor expansion of 1.0 in x 0.094 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.094 * [taylor]: Taking taylor expansion of x in x 0.094 * [taylor]: Taking taylor expansion of x in x 0.105 * * * * [progress]: [ 2 / 3 ] generating series at (2 1) 0.105 * [approximate]: Taking taylor expansion of (/ 1.0 (- x 1.0)) in (x) around 0 0.105 * [taylor]: Taking taylor expansion of (/ 1.0 (- x 1.0)) in x 0.105 * [taylor]: Taking taylor expansion of 1.0 in x 0.105 * [taylor]: Taking taylor expansion of (- x 1.0) in x 0.105 * [taylor]: Taking taylor expansion of x in x 0.105 * [taylor]: Taking taylor expansion of 1.0 in x 0.107 * [taylor]: Taking taylor expansion of (/ 1.0 (- x 1.0)) in x 0.107 * [taylor]: Taking taylor expansion of 1.0 in x 0.107 * [taylor]: Taking taylor expansion of (- x 1.0) in x 0.107 * [taylor]: Taking taylor expansion of x in x 0.107 * [taylor]: Taking taylor expansion of 1.0 in x 0.116 * [approximate]: Taking taylor expansion of (/ 1.0 (- (/ 1 x) 1.0)) in (x) around 0 0.116 * [taylor]: Taking taylor expansion of (/ 1.0 (- (/ 1 x) 1.0)) in x 0.116 * [taylor]: Taking taylor expansion of 1.0 in x 0.116 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x 0.116 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.116 * [taylor]: Taking taylor expansion of x in x 0.116 * [taylor]: Taking taylor expansion of 1.0 in x 0.117 * [taylor]: Taking taylor expansion of (/ 1.0 (- (/ 1 x) 1.0)) in x 0.117 * [taylor]: Taking taylor expansion of 1.0 in x 0.117 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x 0.117 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.117 * [taylor]: Taking taylor expansion of x in x 0.117 * [taylor]: Taking taylor expansion of 1.0 in x 0.126 * [approximate]: Taking taylor expansion of (/ -1.0 (+ 1.0 (/ 1 x))) in (x) around 0 0.126 * [taylor]: Taking taylor expansion of (/ -1.0 (+ 1.0 (/ 1 x))) in x 0.126 * [taylor]: Taking taylor expansion of -1.0 in x 0.126 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 0.126 * [taylor]: Taking taylor expansion of 1.0 in x 0.126 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.126 * [taylor]: Taking taylor expansion of x in x 0.126 * [taylor]: Taking taylor expansion of (/ -1.0 (+ 1.0 (/ 1 x))) in x 0.127 * [taylor]: Taking taylor expansion of -1.0 in x 0.127 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 0.127 * [taylor]: Taking taylor expansion of 1.0 in x 0.127 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.127 * [taylor]: Taking taylor expansion of x in x 0.134 * * * * [progress]: [ 3 / 3 ] generating series at (2) 0.134 * [approximate]: Taking taylor expansion of (+ (* 1.0 (/ 1 (- x 1.0))) (/ x (+ x 1.0))) in (x) around 0 0.134 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (- x 1.0))) (/ x (+ x 1.0))) in x 0.134 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- x 1.0))) in x 0.134 * [taylor]: Taking taylor expansion of 1.0 in x 0.134 * [taylor]: Taking taylor expansion of (/ 1 (- x 1.0)) in x 0.134 * [taylor]: Taking taylor expansion of (- x 1.0) in x 0.134 * [taylor]: Taking taylor expansion of x in x 0.134 * [taylor]: Taking taylor expansion of 1.0 in x 0.135 * [taylor]: Taking taylor expansion of (/ x (+ x 1.0)) in x 0.135 * [taylor]: Taking taylor expansion of x in x 0.135 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.135 * [taylor]: Taking taylor expansion of x in x 0.135 * [taylor]: Taking taylor expansion of 1.0 in x 0.136 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (- x 1.0))) (/ x (+ x 1.0))) in x 0.136 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- x 1.0))) in x 0.136 * [taylor]: Taking taylor expansion of 1.0 in x 0.136 * [taylor]: Taking taylor expansion of (/ 1 (- x 1.0)) in x 0.136 * [taylor]: Taking taylor expansion of (- x 1.0) in x 0.136 * [taylor]: Taking taylor expansion of x in x 0.136 * [taylor]: Taking taylor expansion of 1.0 in x 0.137 * [taylor]: Taking taylor expansion of (/ x (+ x 1.0)) in x 0.137 * [taylor]: Taking taylor expansion of x in x 0.137 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.137 * [taylor]: Taking taylor expansion of x in x 0.137 * [taylor]: Taking taylor expansion of 1.0 in x 0.176 * [approximate]: Taking taylor expansion of (+ (* 1.0 (/ 1 (- (/ 1 x) 1.0))) (/ 1 (* x (+ 1.0 (/ 1 x))))) in (x) around 0 0.176 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (- (/ 1 x) 1.0))) (/ 1 (* x (+ 1.0 (/ 1 x))))) in x 0.176 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- (/ 1 x) 1.0))) in x 0.176 * [taylor]: Taking taylor expansion of 1.0 in x 0.176 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 x) 1.0)) in x 0.176 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x 0.176 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.176 * [taylor]: Taking taylor expansion of x in x 0.176 * [taylor]: Taking taylor expansion of 1.0 in x 0.176 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ 1.0 (/ 1 x)))) in x 0.176 * [taylor]: Taking taylor expansion of (* x (+ 1.0 (/ 1 x))) in x 0.176 * [taylor]: Taking taylor expansion of x in x 0.177 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 0.177 * [taylor]: Taking taylor expansion of 1.0 in x 0.177 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.177 * [taylor]: Taking taylor expansion of x in x 0.178 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (- (/ 1 x) 1.0))) (/ 1 (* x (+ 1.0 (/ 1 x))))) in x 0.179 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- (/ 1 x) 1.0))) in x 0.179 * [taylor]: Taking taylor expansion of 1.0 in x 0.179 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 x) 1.0)) in x 0.179 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x 0.179 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.179 * [taylor]: Taking taylor expansion of x in x 0.179 * [taylor]: Taking taylor expansion of 1.0 in x 0.179 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ 1.0 (/ 1 x)))) in x 0.179 * [taylor]: Taking taylor expansion of (* x (+ 1.0 (/ 1 x))) in x 0.179 * [taylor]: Taking taylor expansion of x in x 0.179 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 0.179 * [taylor]: Taking taylor expansion of 1.0 in x 0.179 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.179 * [taylor]: Taking taylor expansion of x in x 0.213 * [approximate]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (/ 1 (* (- 1.0 (/ 1 x)) x)))) in (x) around 0 0.213 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (/ 1 (* (- 1.0 (/ 1 x)) x)))) in x 0.213 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (/ 1 (* (- 1.0 (/ 1 x)) x))) in x 0.213 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) in x 0.213 * [taylor]: Taking taylor expansion of 1.0 in x 0.213 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 x))) in x 0.213 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 0.213 * [taylor]: Taking taylor expansion of 1.0 in x 0.213 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.213 * [taylor]: Taking taylor expansion of x in x 0.214 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 x)) x)) in x 0.214 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) x) in x 0.214 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.214 * [taylor]: Taking taylor expansion of 1.0 in x 0.214 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.214 * [taylor]: Taking taylor expansion of x in x 0.214 * [taylor]: Taking taylor expansion of x in x 0.216 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (/ 1 (* (- 1.0 (/ 1 x)) x)))) in x 0.216 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) (/ 1 (* (- 1.0 (/ 1 x)) x))) in x 0.216 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ 1.0 (/ 1 x)))) in x 0.216 * [taylor]: Taking taylor expansion of 1.0 in x 0.216 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 x))) in x 0.216 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 0.216 * [taylor]: Taking taylor expansion of 1.0 in x 0.216 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.216 * [taylor]: Taking taylor expansion of x in x 0.217 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 x)) x)) in x 0.217 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) x) in x 0.217 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.217 * [taylor]: Taking taylor expansion of 1.0 in x 0.217 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.217 * [taylor]: Taking taylor expansion of x in x 0.217 * [taylor]: Taking taylor expansion of x in x 0.258 * * * [progress]: simplifying candidates 0.260 * [simplify]: Simplifying using # : (expm1 (/ x (+ x 1.0))) (log1p (/ x (+ x 1.0))) (- (log x) (log (+ x 1.0))) (log (/ x (+ x 1.0))) (exp (/ x (+ x 1.0))) (/ (* (* x x) x) (* (* (+ x 1.0) (+ x 1.0)) (+ x 1.0))) (* (cbrt (/ x (+ x 1.0))) (cbrt (/ x (+ x 1.0)))) (cbrt (/ x (+ x 1.0))) (* (* (/ x (+ x 1.0)) (/ x (+ x 1.0))) (/ x (+ x 1.0))) (sqrt (/ x (+ x 1.0))) (sqrt (/ x (+ x 1.0))) (- x) (- (+ x 1.0)) (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))) (/ (cbrt x) (cbrt (+ x 1.0))) (/ (* (cbrt x) (cbrt x)) (sqrt (+ x 1.0))) (/ (cbrt x) (sqrt (+ x 1.0))) (/ (* (cbrt x) (cbrt x)) 1) (/ (cbrt x) (+ x 1.0)) (/ (* (cbrt x) (cbrt x)) 1) (/ (cbrt x) (+ x 1.0)) (/ (sqrt x) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))) (/ (sqrt x) (cbrt (+ x 1.0))) (/ (sqrt x) (sqrt (+ x 1.0))) (/ (sqrt x) (sqrt (+ x 1.0))) (/ (sqrt x) 1) (/ (sqrt x) (+ x 1.0)) (/ (sqrt x) 1) (/ (sqrt x) (+ x 1.0)) (/ 1 (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))) (/ x (cbrt (+ x 1.0))) (/ 1 (sqrt (+ x 1.0))) (/ x (sqrt (+ x 1.0))) (/ 1 1) (/ x (+ x 1.0)) (/ 1 1) (/ x (+ x 1.0)) (/ 1 (+ x 1.0)) (/ (+ x 1.0) x) (/ x (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))) (/ x (sqrt (+ x 1.0))) (/ x 1) (/ x 1) (/ (+ x 1.0) (cbrt x)) (/ (+ x 1.0) (sqrt x)) (/ (+ x 1.0) x) (/ x (+ (pow x 3) (pow 1.0 3))) (/ x (- (* x x) (* 1.0 1.0))) (expm1 (/ 1.0 (- x 1.0))) (log1p (/ 1.0 (- x 1.0))) (- (log 1.0) (log (- x 1.0))) (log (/ 1.0 (- x 1.0))) (exp (/ 1.0 (- x 1.0))) (/ (* (* 1.0 1.0) 1.0) (* (* (- x 1.0) (- x 1.0)) (- x 1.0))) (* (cbrt (/ 1.0 (- x 1.0))) (cbrt (/ 1.0 (- x 1.0)))) (cbrt (/ 1.0 (- x 1.0))) (* (* (/ 1.0 (- x 1.0)) (/ 1.0 (- x 1.0))) (/ 1.0 (- x 1.0))) (sqrt (/ 1.0 (- x 1.0))) (sqrt (/ 1.0 (- x 1.0))) (- 1.0) (- (- x 1.0)) (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))) (/ (cbrt 1.0) (cbrt (- x 1.0))) (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (- x 1.0))) (/ (cbrt 1.0) (sqrt (- x 1.0))) (/ (* (cbrt 1.0) (cbrt 1.0)) 1) (/ (cbrt 1.0) (- x 1.0)) (/ (* (cbrt 1.0) (cbrt 1.0)) (+ (sqrt x) (sqrt 1.0))) (/ (cbrt 1.0) (- (sqrt x) (sqrt 1.0))) (/ (* (cbrt 1.0) (cbrt 1.0)) 1) (/ (cbrt 1.0) (- x 1.0)) (/ (sqrt 1.0) (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))) (/ (sqrt 1.0) (cbrt (- x 1.0))) (/ (sqrt 1.0) (sqrt (- x 1.0))) (/ (sqrt 1.0) (sqrt (- x 1.0))) (/ (sqrt 1.0) 1) (/ (sqrt 1.0) (- x 1.0)) (/ (sqrt 1.0) (+ (sqrt x) (sqrt 1.0))) (/ (sqrt 1.0) (- (sqrt x) (sqrt 1.0))) (/ (sqrt 1.0) 1) (/ (sqrt 1.0) (- x 1.0)) (/ 1 (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))) (/ 1.0 (cbrt (- x 1.0))) (/ 1 (sqrt (- x 1.0))) (/ 1.0 (sqrt (- x 1.0))) (/ 1 1) (/ 1.0 (- x 1.0)) (/ 1 (+ (sqrt x) (sqrt 1.0))) (/ 1.0 (- (sqrt x) (sqrt 1.0))) (/ 1 1) (/ 1.0 (- x 1.0)) (/ 1 (- x 1.0)) (/ (- x 1.0) 1.0) (/ 1.0 (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))) (/ 1.0 (sqrt (- x 1.0))) (/ 1.0 1) (/ 1.0 (+ (sqrt x) (sqrt 1.0))) (/ 1.0 1) (/ (- x 1.0) (cbrt 1.0)) (/ (- x 1.0) (sqrt 1.0)) (/ (- x 1.0) 1.0) (/ 1.0 (- (pow x 3) (pow 1.0 3))) (/ 1.0 (- (* x x) (* 1.0 1.0))) (expm1 (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0)))) (log1p (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0)))) (* (exp (/ 1.0 (- x 1.0))) (exp (/ x (+ x 1.0)))) (log (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0)))) (exp (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0)))) (* (cbrt (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0)))) (cbrt (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0))))) (cbrt (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0)))) (* (* (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0))) (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0)))) (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0)))) (sqrt (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0)))) (sqrt (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0)))) (+ (* 1.0 (+ x 1.0)) (* (- x 1.0) x)) (* (- x 1.0) (+ x 1.0)) (+ (pow (/ 1.0 (- x 1.0)) 3) (pow (/ x (+ x 1.0)) 3)) (+ (* (/ 1.0 (- x 1.0)) (/ 1.0 (- x 1.0))) (- (* (/ x (+ x 1.0)) (/ x (+ x 1.0))) (* (/ 1.0 (- x 1.0)) (/ x (+ x 1.0))))) (- (* (/ 1.0 (- x 1.0)) (/ 1.0 (- x 1.0))) (* (/ x (+ x 1.0)) (/ x (+ x 1.0)))) (- (/ 1.0 (- x 1.0)) (/ x (+ x 1.0))) (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0))) (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0))) (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0))) (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0))) (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0))) (- (+ (* 1.0 (pow x 3)) (* 1.0 x)) (* 1.0 (pow x 2))) (- (+ (* 1.0 (/ 1 (pow x 2))) 1) (* 1.0 (/ 1 x))) (- (+ (* 1.0 (/ 1 (pow x 2))) 1) (* 1.0 (/ 1 x))) (- (+ (* 1.0 (pow x 2)) (+ (* 1.0 x) 1.0))) (+ (* 1.0 (/ 1 (pow x 2))) (+ (* 1.0 (/ 1 x)) (* 1.0 (/ 1 (pow x 3))))) (+ (* 1.0 (/ 1 (pow x 2))) (+ (* 1.0 (/ 1 x)) (* 1.0 (/ 1 (pow x 3))))) (- (+ (* 2.0 (pow x 2)) (+ (* 2.0 (pow x 4)) 1.0))) (+ (* 2.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 (pow x 4))) 1)) (+ (* 2.0 (/ 1 (pow x 2))) (+ (* 2.0 (/ 1 (pow x 4))) 1)) 0.265 * * [simplify]: iteration 0 : 400 enodes (cost 551 ) 0.272 * * [simplify]: iteration 1 : 1470 enodes (cost 525 ) 0.295 * * [simplify]: iteration 2 : 5001 enodes (cost 521 ) 0.298 * [simplify]: Simplified to: (expm1 (/ x (+ x 1.0))) (log1p (/ x (+ x 1.0))) (log (/ x (+ x 1.0))) (log (/ x (+ x 1.0))) (exp (/ x (+ x 1.0))) (pow (/ x (+ x 1.0)) 3) (* (cbrt (/ x (+ x 1.0))) (cbrt (/ x (+ x 1.0)))) (cbrt (/ x (+ x 1.0))) (pow (/ x (+ x 1.0)) 3) (sqrt (/ x (+ x 1.0))) (sqrt (/ x (+ x 1.0))) (- x) (- (+ x 1.0)) (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))) (/ (cbrt x) (cbrt (+ x 1.0))) (/ (* (cbrt x) (cbrt x)) (sqrt (+ x 1.0))) (/ (cbrt x) (sqrt (+ x 1.0))) (* (cbrt x) (cbrt x)) (/ (cbrt x) (+ x 1.0)) (* (cbrt x) (cbrt x)) (/ (cbrt x) (+ x 1.0)) (/ (sqrt x) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))) (/ (sqrt x) (cbrt (+ x 1.0))) (/ (sqrt x) (sqrt (+ x 1.0))) (/ (sqrt x) (sqrt (+ x 1.0))) (sqrt x) (/ (sqrt x) (+ x 1.0)) (sqrt x) (/ (sqrt x) (+ x 1.0)) (/ 1 (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))) (/ x (cbrt (+ x 1.0))) (/ 1 (sqrt (+ x 1.0))) (/ x (sqrt (+ x 1.0))) 1 (/ x (+ x 1.0)) 1 (/ x (+ x 1.0)) (/ 1 (+ x 1.0)) (/ (+ x 1.0) x) (/ x (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))) (/ x (sqrt (+ x 1.0))) x x (/ (+ x 1.0) (cbrt x)) (/ (+ x 1.0) (sqrt x)) (/ (+ x 1.0) x) (/ x (+ (pow x 3) (pow 1.0 3))) (/ x (- (* x x) (* 1.0 1.0))) (expm1 (/ 1.0 (- x 1.0))) (log1p (/ 1.0 (- x 1.0))) (log (/ 1.0 (- x 1.0))) (log (/ 1.0 (- x 1.0))) (exp (/ 1.0 (- x 1.0))) (pow (/ 1.0 (- x 1.0)) 3) (* (cbrt (/ 1.0 (- x 1.0))) (cbrt (/ 1.0 (- x 1.0)))) (cbrt (/ 1.0 (- x 1.0))) (pow (/ 1.0 (- x 1.0)) 3) (sqrt (/ 1.0 (- x 1.0))) (sqrt (/ 1.0 (- x 1.0))) (- 1.0) (- (- x 1.0)) (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))) (/ (cbrt 1.0) (cbrt (- x 1.0))) (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (- x 1.0))) (/ (cbrt 1.0) (sqrt (- x 1.0))) (* (cbrt 1.0) (cbrt 1.0)) (/ (cbrt 1.0) (- x 1.0)) (/ (* (cbrt 1.0) (cbrt 1.0)) (+ (sqrt x) (sqrt 1.0))) (/ (cbrt 1.0) (- (sqrt x) (sqrt 1.0))) (* (cbrt 1.0) (cbrt 1.0)) (/ (cbrt 1.0) (- x 1.0)) (/ (sqrt 1.0) (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))) (/ (sqrt 1.0) (cbrt (- x 1.0))) (/ (sqrt 1.0) (sqrt (- x 1.0))) (/ (sqrt 1.0) (sqrt (- x 1.0))) (sqrt 1.0) (/ (sqrt 1.0) (- x 1.0)) (/ (sqrt 1.0) (+ (sqrt x) (sqrt 1.0))) (/ (sqrt 1.0) (- (sqrt x) (sqrt 1.0))) (sqrt 1.0) (/ (sqrt 1.0) (- x 1.0)) (/ 1 (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))) (/ 1.0 (cbrt (- x 1.0))) (/ 1 (sqrt (- x 1.0))) (/ 1.0 (sqrt (- x 1.0))) 1 (/ 1.0 (- x 1.0)) (/ 1 (+ (sqrt x) (sqrt 1.0))) (/ 1.0 (- (sqrt x) (sqrt 1.0))) 1 (/ 1.0 (- x 1.0)) (/ 1 (- x 1.0)) (/ (- x 1.0) 1.0) (/ 1.0 (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))) (/ 1.0 (sqrt (- x 1.0))) 1.0 (/ 1.0 (+ (sqrt x) (sqrt 1.0))) 1.0 (/ (- x 1.0) (cbrt 1.0)) (/ (- x 1.0) (sqrt 1.0)) (/ (- x 1.0) 1.0) (/ 1.0 (- (pow x 3) (pow 1.0 3))) (/ 1.0 (- (* x x) (* 1.0 1.0))) (expm1 (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0)))) (log1p (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0)))) (exp (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0)))) (log (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0)))) (exp (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0)))) (* (cbrt (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0)))) (cbrt (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0))))) (cbrt (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0)))) (pow (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0))) 3) (sqrt (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0)))) (sqrt (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0)))) (fma 1.0 (+ x 1.0) (* (- x 1.0) x)) (- (* x x) (* 1.0 1.0)) (+ (pow (/ 1.0 (- x 1.0)) 3) (pow (/ x (+ x 1.0)) 3)) (fma (/ x (+ x 1.0)) (- (/ x (+ x 1.0)) (/ 1.0 (- x 1.0))) (* (/ 1.0 (- x 1.0)) (/ 1.0 (- x 1.0)))) (- (* (/ 1.0 (- x 1.0)) (/ 1.0 (- x 1.0))) (* (/ x (+ x 1.0)) (/ x (+ x 1.0)))) (- (/ 1.0 (- x 1.0)) (/ x (+ x 1.0))) (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0))) (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0))) (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0))) (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0))) (+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0))) (* 1.0 (- (+ (pow x 3) x) (pow x 2))) (- 1 (- (/ 1.0 x) (/ (/ 1.0 x) x))) (- 1 (- (/ 1.0 x) (/ (/ 1.0 x) x))) (- (- (* 1.0 (pow x 2))) (fma 1.0 x 1.0)) (fma (/ 1.0 x) (/ 1 x) (fma (/ 1.0 x) 1 (/ 1.0 (pow x 3)))) (fma (/ 1.0 x) (/ 1 x) (fma (/ 1.0 x) 1 (/ 1.0 (pow x 3)))) (- (- (* 2.0 (pow x 2))) (fma 2.0 (pow x 4) 1.0)) (fma 2.0 (/ 1 (pow x 2)) (fma 2.0 (/ 1 (pow x 4)) 1)) (fma 2.0 (/ 1 (pow x 2)) (fma 2.0 (/ 1 (pow x 4)) 1)) 0.299 * * * [progress]: adding candidates to table 0.525 * * [progress]: iteration 2 / 4 0.525 * * * [progress]: picking best candidate 0.526 * * * * [pick]: Picked # 0.526 * * * [progress]: localizing error 0.535 * * * [progress]: generating rewritten candidates 0.535 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 0.540 * * * * [progress]: [ 2 / 3 ] rewriting at (2 3) 0.545 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 2) 0.551 * * * [progress]: generating series expansions 0.551 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 0.552 * [approximate]: Taking taylor expansion of (/ 1.0 (- (pow x 2) 1.0)) in (x) around 0 0.552 * [taylor]: Taking taylor expansion of (/ 1.0 (- (pow x 2) 1.0)) in x 0.552 * [taylor]: Taking taylor expansion of 1.0 in x 0.552 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x 0.552 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.552 * [taylor]: Taking taylor expansion of x in x 0.552 * [taylor]: Taking taylor expansion of 1.0 in x 0.553 * [taylor]: Taking taylor expansion of (/ 1.0 (- (pow x 2) 1.0)) in x 0.554 * [taylor]: Taking taylor expansion of 1.0 in x 0.554 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x 0.554 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.554 * [taylor]: Taking taylor expansion of x in x 0.554 * [taylor]: Taking taylor expansion of 1.0 in x 0.567 * [approximate]: Taking taylor expansion of (/ 1.0 (- (/ 1 (pow x 2)) 1.0)) in (x) around 0 0.568 * [taylor]: Taking taylor expansion of (/ 1.0 (- (/ 1 (pow x 2)) 1.0)) in x 0.568 * [taylor]: Taking taylor expansion of 1.0 in x 0.568 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.568 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.568 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.568 * [taylor]: Taking taylor expansion of x in x 0.568 * [taylor]: Taking taylor expansion of 1.0 in x 0.569 * [taylor]: Taking taylor expansion of (/ 1.0 (- (/ 1 (pow x 2)) 1.0)) in x 0.569 * [taylor]: Taking taylor expansion of 1.0 in x 0.569 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.569 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.569 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.569 * [taylor]: Taking taylor expansion of x in x 0.569 * [taylor]: Taking taylor expansion of 1.0 in x 0.588 * [approximate]: Taking taylor expansion of (/ 1.0 (- (/ 1 (pow x 2)) 1.0)) in (x) around 0 0.588 * [taylor]: Taking taylor expansion of (/ 1.0 (- (/ 1 (pow x 2)) 1.0)) in x 0.588 * [taylor]: Taking taylor expansion of 1.0 in x 0.588 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.588 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.588 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.588 * [taylor]: Taking taylor expansion of x in x 0.589 * [taylor]: Taking taylor expansion of 1.0 in x 0.589 * [taylor]: Taking taylor expansion of (/ 1.0 (- (/ 1 (pow x 2)) 1.0)) in x 0.589 * [taylor]: Taking taylor expansion of 1.0 in x 0.589 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.589 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.589 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.589 * [taylor]: Taking taylor expansion of x in x 0.590 * [taylor]: Taking taylor expansion of 1.0 in x 0.604 * * * * [progress]: [ 2 / 3 ] generating series at (2 3) 0.604 * [approximate]: Taking taylor expansion of (/ x (+ x 1.0)) in (x) around 0 0.604 * [taylor]: Taking taylor expansion of (/ x (+ x 1.0)) in x 0.604 * [taylor]: Taking taylor expansion of x in x 0.604 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.604 * [taylor]: Taking taylor expansion of x in x 0.604 * [taylor]: Taking taylor expansion of 1.0 in x 0.604 * [taylor]: Taking taylor expansion of (/ x (+ x 1.0)) in x 0.604 * [taylor]: Taking taylor expansion of x in x 0.604 * [taylor]: Taking taylor expansion of (+ x 1.0) in x 0.604 * [taylor]: Taking taylor expansion of x in x 0.604 * [taylor]: Taking taylor expansion of 1.0 in x 0.611 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ 1.0 (/ 1 x)))) in (x) around 0 0.611 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ 1.0 (/ 1 x)))) in x 0.611 * [taylor]: Taking taylor expansion of (* x (+ 1.0 (/ 1 x))) in x 0.611 * [taylor]: Taking taylor expansion of x in x 0.611 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 0.611 * [taylor]: Taking taylor expansion of 1.0 in x 0.611 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.611 * [taylor]: Taking taylor expansion of x in x 0.613 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ 1.0 (/ 1 x)))) in x 0.613 * [taylor]: Taking taylor expansion of (* x (+ 1.0 (/ 1 x))) in x 0.613 * [taylor]: Taking taylor expansion of x in x 0.613 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 0.613 * [taylor]: Taking taylor expansion of 1.0 in x 0.613 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.613 * [taylor]: Taking taylor expansion of x in x 0.623 * [approximate]: Taking taylor expansion of (/ -1 (* (- 1.0 (/ 1 x)) x)) in (x) around 0 0.623 * [taylor]: Taking taylor expansion of (/ -1 (* (- 1.0 (/ 1 x)) x)) in x 0.623 * [taylor]: Taking taylor expansion of -1 in x 0.623 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) x) in x 0.623 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.623 * [taylor]: Taking taylor expansion of 1.0 in x 0.623 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.623 * [taylor]: Taking taylor expansion of x in x 0.623 * [taylor]: Taking taylor expansion of x in x 0.626 * [taylor]: Taking taylor expansion of (/ -1 (* (- 1.0 (/ 1 x)) x)) in x 0.626 * [taylor]: Taking taylor expansion of -1 in x 0.626 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) x) in x 0.626 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.626 * [taylor]: Taking taylor expansion of 1.0 in x 0.626 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.626 * [taylor]: Taking taylor expansion of x in x 0.626 * [taylor]: Taking taylor expansion of x in x 0.637 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 2) 0.637 * [approximate]: Taking taylor expansion of (- (pow x 2) 1.0) in (x) around 0 0.637 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x 0.637 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.637 * [taylor]: Taking taylor expansion of x in x 0.637 * [taylor]: Taking taylor expansion of 1.0 in x 0.637 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x 0.637 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.637 * [taylor]: Taking taylor expansion of x in x 0.637 * [taylor]: Taking taylor expansion of 1.0 in x 0.646 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in (x) around 0 0.646 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.646 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.646 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.646 * [taylor]: Taking taylor expansion of x in x 0.647 * [taylor]: Taking taylor expansion of 1.0 in x 0.647 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.647 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.647 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.647 * [taylor]: Taking taylor expansion of x in x 0.647 * [taylor]: Taking taylor expansion of 1.0 in x 0.661 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in (x) around 0 0.661 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.661 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.661 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.661 * [taylor]: Taking taylor expansion of x in x 0.667 * [taylor]: Taking taylor expansion of 1.0 in x 0.667 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x 0.667 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.667 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.667 * [taylor]: Taking taylor expansion of x in x 0.668 * [taylor]: Taking taylor expansion of 1.0 in x 0.681 * * * [progress]: simplifying candidates 0.683 * [simplify]: Simplifying using # : (expm1 (/ 1.0 (- (* x x) (* 1.0 1.0)))) (log1p (/ 1.0 (- (* x x) (* 1.0 1.0)))) (- (log 1.0) (log (- (* x x) (* 1.0 1.0)))) (log (/ 1.0 (- (* x x) (* 1.0 1.0)))) (exp (/ 1.0 (- (* x x) (* 1.0 1.0)))) (/ (* (* 1.0 1.0) 1.0) (* (* (- (* x x) (* 1.0 1.0)) (- (* x x) (* 1.0 1.0))) (- (* x x) (* 1.0 1.0)))) (* (cbrt (/ 1.0 (- (* x x) (* 1.0 1.0)))) (cbrt (/ 1.0 (- (* x x) (* 1.0 1.0))))) (cbrt (/ 1.0 (- (* x x) (* 1.0 1.0)))) (* (* (/ 1.0 (- (* x x) (* 1.0 1.0))) (/ 1.0 (- (* x x) (* 1.0 1.0)))) (/ 1.0 (- (* x x) (* 1.0 1.0)))) (sqrt (/ 1.0 (- (* x x) (* 1.0 1.0)))) (sqrt (/ 1.0 (- (* x x) (* 1.0 1.0)))) (- 1.0) (- (- (* x x) (* 1.0 1.0))) (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0))))) (/ (cbrt 1.0) (cbrt (- (* x x) (* 1.0 1.0)))) (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (- (* x x) (* 1.0 1.0)))) (/ (cbrt 1.0) (sqrt (- (* x x) (* 1.0 1.0)))) (/ (* (cbrt 1.0) (cbrt 1.0)) 1) (/ (cbrt 1.0) (- (* x x) (* 1.0 1.0))) (/ (* (cbrt 1.0) (cbrt 1.0)) (+ x 1.0)) (/ (cbrt 1.0) (- x 1.0)) (/ (sqrt 1.0) (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0))))) (/ (sqrt 1.0) (cbrt (- (* x x) (* 1.0 1.0)))) (/ (sqrt 1.0) (sqrt (- (* x x) (* 1.0 1.0)))) (/ (sqrt 1.0) (sqrt (- (* x x) (* 1.0 1.0)))) (/ (sqrt 1.0) 1) (/ (sqrt 1.0) (- (* x x) (* 1.0 1.0))) (/ (sqrt 1.0) (+ x 1.0)) (/ (sqrt 1.0) (- x 1.0)) (/ 1 (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0))))) (/ 1.0 (cbrt (- (* x x) (* 1.0 1.0)))) (/ 1 (sqrt (- (* x x) (* 1.0 1.0)))) (/ 1.0 (sqrt (- (* x x) (* 1.0 1.0)))) (/ 1 1) (/ 1.0 (- (* x x) (* 1.0 1.0))) (/ 1 (+ x 1.0)) (/ 1.0 (- x 1.0)) (/ 1 (- (* x x) (* 1.0 1.0))) (/ (- (* x x) (* 1.0 1.0)) 1.0) (/ 1.0 (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0))))) (/ 1.0 (sqrt (- (* x x) (* 1.0 1.0)))) (/ 1.0 1) (/ 1.0 (+ x 1.0)) (/ (- (* x x) (* 1.0 1.0)) (cbrt 1.0)) (/ (- (* x x) (* 1.0 1.0)) (sqrt 1.0)) (/ (- (* x x) (* 1.0 1.0)) 1.0) (/ 1.0 (- (pow (* x x) 3) (pow (* 1.0 1.0) 3))) (/ 1.0 (- (* (* x x) (* x x)) (* (* 1.0 1.0) (* 1.0 1.0)))) (expm1 (/ x (+ x 1.0))) (log1p (/ x (+ x 1.0))) (- (log x) (log (+ x 1.0))) (log (/ x (+ x 1.0))) (exp (/ x (+ x 1.0))) (/ (* (* x x) x) (* (* (+ x 1.0) (+ x 1.0)) (+ x 1.0))) (* (cbrt (/ x (+ x 1.0))) (cbrt (/ x (+ x 1.0)))) (cbrt (/ x (+ x 1.0))) (* (* (/ x (+ x 1.0)) (/ x (+ x 1.0))) (/ x (+ x 1.0))) (sqrt (/ x (+ x 1.0))) (sqrt (/ x (+ x 1.0))) (- x) (- (+ x 1.0)) (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))) (/ (cbrt x) (cbrt (+ x 1.0))) (/ (* (cbrt x) (cbrt x)) (sqrt (+ x 1.0))) (/ (cbrt x) (sqrt (+ x 1.0))) (/ (* (cbrt x) (cbrt x)) 1) (/ (cbrt x) (+ x 1.0)) (/ (* (cbrt x) (cbrt x)) 1) (/ (cbrt x) (+ x 1.0)) (/ (sqrt x) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))) (/ (sqrt x) (cbrt (+ x 1.0))) (/ (sqrt x) (sqrt (+ x 1.0))) (/ (sqrt x) (sqrt (+ x 1.0))) (/ (sqrt x) 1) (/ (sqrt x) (+ x 1.0)) (/ (sqrt x) 1) (/ (sqrt x) (+ x 1.0)) (/ 1 (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))) (/ x (cbrt (+ x 1.0))) (/ 1 (sqrt (+ x 1.0))) (/ x (sqrt (+ x 1.0))) (/ 1 1) (/ x (+ x 1.0)) (/ 1 1) (/ x (+ x 1.0)) (/ 1 (+ x 1.0)) (/ (+ x 1.0) x) (/ x (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))) (/ x (sqrt (+ x 1.0))) (/ x 1) (/ x 1) (/ (+ x 1.0) (cbrt x)) (/ (+ x 1.0) (sqrt x)) (/ (+ x 1.0) x) (/ x (+ (pow x 3) (pow 1.0 3))) (/ x (- (* x x) (* 1.0 1.0))) (fma x x (- (* 1.0 1.0))) (fma (- 1.0) 1.0 (* 1.0 1.0)) (expm1 (- (* x x) (* 1.0 1.0))) (log1p (- (* x x) (* 1.0 1.0))) (- (* 1.0 1.0)) (/ (exp (* x x)) (exp (* 1.0 1.0))) (log (- (* x x) (* 1.0 1.0))) (exp (- (* x x) (* 1.0 1.0))) (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0)))) (cbrt (- (* x x) (* 1.0 1.0))) (* (* (- (* x x) (* 1.0 1.0)) (- (* x x) (* 1.0 1.0))) (- (* x x) (* 1.0 1.0))) (sqrt (- (* x x) (* 1.0 1.0))) (sqrt (- (* x x) (* 1.0 1.0))) (- (pow (* x x) 3) (pow (* 1.0 1.0) 3)) (+ (* (* x x) (* x x)) (+ (* (* 1.0 1.0) (* 1.0 1.0)) (* (* x x) (* 1.0 1.0)))) (- (* 1.0 1.0)) (- (* (* x x) (* x x)) (* (* 1.0 1.0) (* 1.0 1.0))) (+ (* x x) (* 1.0 1.0)) (+ x 1.0) (- x 1.0) (- (* 1.0 1.0)) (- (+ (* 1.0 (pow x 2)) (+ (* 1.0 (pow x 4)) 1.0))) (+ (* 1.0 (/ 1 (pow x 6))) (+ (* 1.0 (/ 1 (pow x 2))) (* 1.0 (/ 1 (pow x 4))))) (+ (* 1.0 (/ 1 (pow x 6))) (+ (* 1.0 (/ 1 (pow x 2))) (* 1.0 (/ 1 (pow x 4))))) (- (+ (* 1.0 (pow x 3)) (* 1.0 x)) (* 1.0 (pow x 2))) (- (+ (* 1.0 (/ 1 (pow x 2))) 1) (* 1.0 (/ 1 x))) (- (+ (* 1.0 (/ 1 (pow x 2))) 1) (* 1.0 (/ 1 x))) (- (pow x 2) 1.0) (- (pow x 2) 1.0) (- (pow x 2) 1.0) 0.688 * * [simplify]: iteration 0 : 356 enodes (cost 558 ) 0.695 * * [simplify]: iteration 1 : 1478 enodes (cost 514 ) 0.719 * * [simplify]: iteration 2 : 5002 enodes (cost 507 ) 0.722 * [simplify]: Simplified to: (expm1 (/ 1.0 (- (* x x) (* 1.0 1.0)))) (log1p (/ 1.0 (- (* x x) (* 1.0 1.0)))) (log (/ 1.0 (- (* x x) (* 1.0 1.0)))) (log (/ 1.0 (- (* x x) (* 1.0 1.0)))) (exp (/ 1.0 (- (* x x) (* 1.0 1.0)))) (pow (/ 1.0 (- (* x x) (* 1.0 1.0))) 3) (* (cbrt (/ 1.0 (- (* x x) (* 1.0 1.0)))) (cbrt (/ 1.0 (- (* x x) (* 1.0 1.0))))) (cbrt (/ 1.0 (- (* x x) (* 1.0 1.0)))) (pow (/ 1.0 (- (* x x) (* 1.0 1.0))) 3) (sqrt (/ 1.0 (- (* x x) (* 1.0 1.0)))) (sqrt (/ 1.0 (- (* x x) (* 1.0 1.0)))) (- 1.0) (- (- (* x x) (* 1.0 1.0))) (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0))))) (/ (cbrt 1.0) (cbrt (- (* x x) (* 1.0 1.0)))) (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (- (* x x) (* 1.0 1.0)))) (/ (cbrt 1.0) (sqrt (- (* x x) (* 1.0 1.0)))) (* (cbrt 1.0) (cbrt 1.0)) (/ (cbrt 1.0) (- (* x x) (* 1.0 1.0))) (/ (* (cbrt 1.0) (cbrt 1.0)) (+ x 1.0)) (/ (cbrt 1.0) (- x 1.0)) (/ (sqrt 1.0) (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0))))) (/ (sqrt 1.0) (cbrt (- (* x x) (* 1.0 1.0)))) (/ (sqrt 1.0) (sqrt (- (* x x) (* 1.0 1.0)))) (/ (sqrt 1.0) (sqrt (- (* x x) (* 1.0 1.0)))) (sqrt 1.0) (/ (sqrt 1.0) (- (* x x) (* 1.0 1.0))) (/ (sqrt 1.0) (+ x 1.0)) (/ (sqrt 1.0) (- x 1.0)) (/ 1 (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0))))) (/ 1.0 (cbrt (- (* x x) (* 1.0 1.0)))) (/ 1 (sqrt (- (* x x) (* 1.0 1.0)))) (/ 1.0 (sqrt (- (* x x) (* 1.0 1.0)))) 1 (/ 1.0 (- (* x x) (* 1.0 1.0))) (/ 1 (+ x 1.0)) (/ 1.0 (- x 1.0)) (/ 1 (- (* x x) (* 1.0 1.0))) (/ (- (* x x) (* 1.0 1.0)) 1.0) (/ 1.0 (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0))))) (/ 1.0 (sqrt (- (* x x) (* 1.0 1.0)))) 1.0 (/ 1.0 (+ x 1.0)) (/ (- (* x x) (* 1.0 1.0)) (cbrt 1.0)) (/ (- (* x x) (* 1.0 1.0)) (sqrt 1.0)) (/ (- (* x x) (* 1.0 1.0)) 1.0) (/ 1.0 (- (pow (* x x) 3) (pow (* 1.0 1.0) 3))) (/ 1.0 (fma (- (pow 1.0 3)) 1.0 (pow x 4))) (expm1 (/ x (+ x 1.0))) (log1p (/ x (+ x 1.0))) (log (/ x (+ x 1.0))) (log (/ x (+ x 1.0))) (exp (/ x (+ x 1.0))) (pow (/ x (+ x 1.0)) 3) (* (cbrt (/ x (+ x 1.0))) (cbrt (/ x (+ x 1.0)))) (cbrt (/ x (+ x 1.0))) (pow (/ x (+ x 1.0)) 3) (sqrt (/ x (+ x 1.0))) (sqrt (/ x (+ x 1.0))) (- x) (- (+ x 1.0)) (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))) (/ (cbrt x) (cbrt (+ x 1.0))) (/ (* (cbrt x) (cbrt x)) (sqrt (+ x 1.0))) (/ (cbrt x) (sqrt (+ x 1.0))) (* (cbrt x) (cbrt x)) (/ (cbrt x) (+ x 1.0)) (* (cbrt x) (cbrt x)) (/ (cbrt x) (+ x 1.0)) (/ (sqrt x) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))) (/ (sqrt x) (cbrt (+ x 1.0))) (/ (sqrt x) (sqrt (+ x 1.0))) (/ (sqrt x) (sqrt (+ x 1.0))) (sqrt x) (/ (sqrt x) (+ x 1.0)) (sqrt x) (/ (sqrt x) (+ x 1.0)) (/ 1 (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))) (/ x (cbrt (+ x 1.0))) (/ 1 (sqrt (+ x 1.0))) (/ x (sqrt (+ x 1.0))) 1 (/ x (+ x 1.0)) 1 (/ x (+ x 1.0)) (/ 1 (+ x 1.0)) (/ (+ x 1.0) x) (/ x (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))) (/ x (sqrt (+ x 1.0))) x x (/ (+ x 1.0) (cbrt x)) (/ (+ x 1.0) (sqrt x)) (/ (+ x 1.0) x) (/ x (+ (pow x 3) (pow 1.0 3))) (/ x (- (* x x) (* 1.0 1.0))) (- (* x x) (* 1.0 1.0)) (fma (- 1.0) 1.0 (* 1.0 1.0)) (expm1 (- (* x x) (* 1.0 1.0))) (log1p (- (* x x) (* 1.0 1.0))) (- (* 1.0 1.0)) (exp (- (* x x) (* 1.0 1.0))) (log (- (* x x) (* 1.0 1.0))) (exp (- (* x x) (* 1.0 1.0))) (* (cbrt (- (* x x) (* 1.0 1.0))) (cbrt (- (* x x) (* 1.0 1.0)))) (cbrt (- (* x x) (* 1.0 1.0))) (pow (- (* x x) (* 1.0 1.0)) 3) (sqrt (- (* x x) (* 1.0 1.0))) (sqrt (- (* x x) (* 1.0 1.0))) (- (pow (* x x) 3) (pow (* 1.0 1.0) 3)) (fma (* 1.0 1.0) (fma x x (* 1.0 1.0)) (pow x 4)) (- (* 1.0 1.0)) (fma (- (pow 1.0 3)) 1.0 (pow x 4)) (fma x x (* 1.0 1.0)) (+ x 1.0) (- x 1.0) (- (* 1.0 1.0)) (- (- (* 1.0 (pow x 2))) (fma 1.0 (pow x 4) 1.0)) (fma 1.0 (+ (/ 1 (pow x 6)) (/ 1 (pow x 2))) (/ 1.0 (pow x 4))) (fma 1.0 (+ (/ 1 (pow x 6)) (/ 1 (pow x 2))) (/ 1.0 (pow x 4))) (* 1.0 (- (+ (pow x 3) x) (pow x 2))) (- 1 (- (/ 1.0 x) (/ (/ 1.0 x) x))) (- 1 (- (/ 1.0 x) (/ (/ 1.0 x) x))) (- (pow x 2) 1.0) (- (pow x 2) 1.0) (- (pow x 2) 1.0) 0.722 * * * [progress]: adding candidates to table 0.930 * [progress]: [Phase 3 of 3] Extracting. 0.931 * [simplify]: Simplifying using # : (fma (/ 1.0 (- (* x x) (* 1.0 1.0))) (+ x 1.0) (/ x (+ x 1.0))) 0.932 * * [simplify]: iteration 0 : 10 enodes (cost 8 ) 0.932 * * [simplify]: iteration 1 : 10 enodes (cost 8 ) 0.932 * [simplify]: Simplified to: (fma (/ 1.0 (- (* x x) (* 1.0 1.0))) (+ x 1.0) (/ x (+ x 1.0))) 1.269 * [regime-testing]: End program error score: 0.010824473371761616