8.877 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.027 * * * [progress]: [2/2] Setting up program. 0.028 * [progress]: [Phase 2 of 3] Improving. 0.028 * [simplify]: Simplifying using # : (* (* x x) (- 3.0 (* x 2.0))) 0.031 * * [simplify]: iteration 0 : 13 enodes (cost 4 ) 0.032 * * [simplify]: iteration 1 : 35 enodes (cost 4 ) 0.034 * * [simplify]: iteration 2 : 81 enodes (cost 4 ) 0.036 * * [simplify]: iteration 3 : 127 enodes (cost 4 ) 0.038 * * [simplify]: iteration 4 : 133 enodes (cost 4 ) 0.040 * * [simplify]: iteration 5 : 149 enodes (cost 4 ) 0.043 * * [simplify]: iteration 6 : 205 enodes (cost 4 ) 0.046 * * [simplify]: iteration 7 : 396 enodes (cost 4 ) 0.056 * * [simplify]: iteration 8 : 1328 enodes (cost 4 ) 0.092 * * [simplify]: iteration 9 : 4662 enodes (cost 4 ) 0.219 * * [simplify]: iteration 10 : 5001 enodes (cost 4 ) 0.219 * [simplify]: Simplified to: (* (* x x) (- 3.0 (* x 2.0))) 0.220 * * [progress]: iteration 1 / 4 0.220 * * * [progress]: picking best candidate 0.221 * * * * [pick]: Picked # 0.221 * * * [progress]: localizing error 0.226 * * * [progress]: generating rewritten candidates 0.226 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.239 * * * [progress]: generating series expansions 0.239 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.239 * [approximate]: Taking taylor expansion of (* (pow x 2) (- 3.0 (* 2.0 x))) in (x) around 0 0.239 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 3.0 (* 2.0 x))) in x 0.239 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.239 * [taylor]: Taking taylor expansion of x in x 0.240 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 x)) in x 0.240 * [taylor]: Taking taylor expansion of 3.0 in x 0.240 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 0.240 * [taylor]: Taking taylor expansion of 2.0 in x 0.240 * [taylor]: Taking taylor expansion of x in x 0.240 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 3.0 (* 2.0 x))) in x 0.240 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.240 * [taylor]: Taking taylor expansion of x in x 0.240 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 x)) in x 0.240 * [taylor]: Taking taylor expansion of 3.0 in x 0.240 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 0.240 * [taylor]: Taking taylor expansion of 2.0 in x 0.240 * [taylor]: Taking taylor expansion of x in x 0.261 * [approximate]: Taking taylor expansion of (/ (- 3.0 (* 2.0 (/ 1 x))) (pow x 2)) in (x) around 0 0.262 * [taylor]: Taking taylor expansion of (/ (- 3.0 (* 2.0 (/ 1 x))) (pow x 2)) in x 0.262 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 (/ 1 x))) in x 0.262 * [taylor]: Taking taylor expansion of 3.0 in x 0.262 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.262 * [taylor]: Taking taylor expansion of 2.0 in x 0.262 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.262 * [taylor]: Taking taylor expansion of x in x 0.262 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.262 * [taylor]: Taking taylor expansion of x in x 0.264 * [taylor]: Taking taylor expansion of (/ (- 3.0 (* 2.0 (/ 1 x))) (pow x 2)) in x 0.264 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 (/ 1 x))) in x 0.264 * [taylor]: Taking taylor expansion of 3.0 in x 0.264 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.264 * [taylor]: Taking taylor expansion of 2.0 in x 0.264 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.264 * [taylor]: Taking taylor expansion of x in x 0.264 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.264 * [taylor]: Taking taylor expansion of x in x 0.290 * [approximate]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 x)) 3.0) (pow x 2)) in (x) around 0 0.290 * [taylor]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 x)) 3.0) (pow x 2)) in x 0.290 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 x)) 3.0) in x 0.290 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.290 * [taylor]: Taking taylor expansion of 2.0 in x 0.290 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.290 * [taylor]: Taking taylor expansion of x in x 0.290 * [taylor]: Taking taylor expansion of 3.0 in x 0.290 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.290 * [taylor]: Taking taylor expansion of x in x 0.291 * [taylor]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 x)) 3.0) (pow x 2)) in x 0.291 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 x)) 3.0) in x 0.291 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.291 * [taylor]: Taking taylor expansion of 2.0 in x 0.291 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.291 * [taylor]: Taking taylor expansion of x in x 0.292 * [taylor]: Taking taylor expansion of 3.0 in x 0.292 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.292 * [taylor]: Taking taylor expansion of x in x 0.312 * * * [progress]: simplifying candidates 0.312 * [simplify]: Simplifying using # : (* (* x x) (- 3.0 (* x 2.0))) (* (* x x) (- 3.0 (* x 2.0))) (+ (+ (log x) (log x)) (log (- 3.0 (* x 2.0)))) (+ (log (* x x)) (log (- 3.0 (* x 2.0)))) (log (* (* x x) (- 3.0 (* x 2.0)))) (exp (* (* x x) (- 3.0 (* x 2.0)))) (* (* (* (* x x) x) (* (* x x) x)) (* (* (- 3.0 (* x 2.0)) (- 3.0 (* x 2.0))) (- 3.0 (* x 2.0)))) (* (* (* (* x x) (* x x)) (* x x)) (* (* (- 3.0 (* x 2.0)) (- 3.0 (* x 2.0))) (- 3.0 (* x 2.0)))) (* (cbrt (* (* x x) (- 3.0 (* x 2.0)))) (cbrt (* (* x x) (- 3.0 (* x 2.0))))) (cbrt (* (* x x) (- 3.0 (* x 2.0)))) (* (* (* (* x x) (- 3.0 (* x 2.0))) (* (* x x) (- 3.0 (* x 2.0)))) (* (* x x) (- 3.0 (* x 2.0)))) (sqrt (* (* x x) (- 3.0 (* x 2.0)))) (sqrt (* (* x x) (- 3.0 (* x 2.0)))) (* x (sqrt (- 3.0 (* x 2.0)))) (* x (sqrt (- 3.0 (* x 2.0)))) (* (* x x) 3.0) (* (* x x) (- (* x 2.0))) (* (* x x) 3.0) (* (* x x) (- (* x 2.0))) (* 3.0 (* x x)) (* (- (* x 2.0)) (* x x)) (* 3.0 (* x x)) (* (- (* x 2.0)) (* x x)) (* (* x x) (* (cbrt (- 3.0 (* x 2.0))) (cbrt (- 3.0 (* x 2.0))))) (* (* x x) (sqrt (- 3.0 (* x 2.0)))) (* (* x x) 1) (* x (- 3.0 (* x 2.0))) (* (* x x) (- (pow 3.0 3) (pow (* x 2.0) 3))) (* (* x x) (- (* 3.0 3.0) (* (* x 2.0) (* x 2.0)))) (- (* 3.0 (pow x 2)) (* 2.0 (pow x 3))) (- (* 3.0 (pow x 2)) (* 2.0 (pow x 3))) (- (* 3.0 (pow x 2)) (* 2.0 (pow x 3))) 0.316 * * [simplify]: iteration 0 : 171 enodes (cost 170 ) 0.319 * * [simplify]: iteration 1 : 807 enodes (cost 140 ) 0.338 * * [simplify]: iteration 2 : 4462 enodes (cost 140 ) 0.447 * * [simplify]: iteration 3 : 5001 enodes (cost 140 ) 0.448 * [simplify]: Simplified to: (* (* x x) (- 3.0 (* x 2.0))) (* (* x x) (- 3.0 (* x 2.0))) (log (* (* x x) (- 3.0 (* x 2.0)))) (log (* (* x x) (- 3.0 (* x 2.0)))) (log (* (* x x) (- 3.0 (* x 2.0)))) (exp (* (* x x) (- 3.0 (* x 2.0)))) (pow (* (* x x) (- 3.0 (* x 2.0))) 3) (pow (* (* x x) (- 3.0 (* x 2.0))) 3) (* (cbrt (* (* x x) (- 3.0 (* x 2.0)))) (cbrt (* (* x x) (- 3.0 (* x 2.0))))) (cbrt (* (* x x) (- 3.0 (* x 2.0)))) (pow (* (* x x) (- 3.0 (* x 2.0))) 3) (sqrt (* (* x x) (- 3.0 (* x 2.0)))) (sqrt (* (* x x) (- 3.0 (* x 2.0)))) (* x (sqrt (- 3.0 (* x 2.0)))) (* x (sqrt (- 3.0 (* x 2.0)))) (* (* x x) 3.0) (- (* 2.0 (pow x 3))) (* (* x x) 3.0) (- (* 2.0 (pow x 3))) (* (* x x) 3.0) (- (* 2.0 (pow x 3))) (* (* x x) 3.0) (- (* 2.0 (pow x 3))) (* (* x x) (* (cbrt (- 3.0 (* x 2.0))) (cbrt (- 3.0 (* x 2.0))))) (* (* x x) (sqrt (- 3.0 (* x 2.0)))) (pow x 2) (* x (- 3.0 (* x 2.0))) (* (* x x) (- (pow 3.0 3) (pow (* x 2.0) 3))) (* (* x x) (- (* 3.0 3.0) (* (* x 2.0) (* x 2.0)))) (* (* x x) (- 3.0 (* x 2.0))) (* (* x x) (- 3.0 (* x 2.0))) (* (* x x) (- 3.0 (* x 2.0))) 0.448 * * * [progress]: adding candidates to table 0.482 * * [progress]: iteration 2 / 4 0.482 * * * [progress]: picking best candidate 0.490 * * * * [pick]: Picked # 0.490 * * * [progress]: localizing error 0.499 * * * [progress]: generating rewritten candidates 0.499 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 0.507 * * * * [progress]: [ 2 / 3 ] rewriting at (2) 0.515 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 1) 0.524 * * * [progress]: generating series expansions 0.524 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 0.524 * [approximate]: Taking taylor expansion of (* 3.0 (pow x 2)) in (x) around 0 0.524 * [taylor]: Taking taylor expansion of (* 3.0 (pow x 2)) in x 0.524 * [taylor]: Taking taylor expansion of 3.0 in x 0.524 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.524 * [taylor]: Taking taylor expansion of x in x 0.524 * [taylor]: Taking taylor expansion of (* 3.0 (pow x 2)) in x 0.524 * [taylor]: Taking taylor expansion of 3.0 in x 0.524 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.524 * [taylor]: Taking taylor expansion of x in x 0.532 * [approximate]: Taking taylor expansion of (/ 3.0 (pow x 2)) in (x) around 0 0.532 * [taylor]: Taking taylor expansion of (/ 3.0 (pow x 2)) in x 0.532 * [taylor]: Taking taylor expansion of 3.0 in x 0.532 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.532 * [taylor]: Taking taylor expansion of x in x 0.533 * [taylor]: Taking taylor expansion of (/ 3.0 (pow x 2)) in x 0.533 * [taylor]: Taking taylor expansion of 3.0 in x 0.533 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.533 * [taylor]: Taking taylor expansion of x in x 0.543 * [approximate]: Taking taylor expansion of (/ 3.0 (pow x 2)) in (x) around 0 0.543 * [taylor]: Taking taylor expansion of (/ 3.0 (pow x 2)) in x 0.543 * [taylor]: Taking taylor expansion of 3.0 in x 0.543 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.543 * [taylor]: Taking taylor expansion of x in x 0.543 * [taylor]: Taking taylor expansion of (/ 3.0 (pow x 2)) in x 0.543 * [taylor]: Taking taylor expansion of 3.0 in x 0.543 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.543 * [taylor]: Taking taylor expansion of x in x 0.551 * * * * [progress]: [ 2 / 3 ] generating series at (2) 0.551 * [approximate]: Taking taylor expansion of (- (* 3.0 (pow x 2)) (* 2.0 (pow x 3))) in (x) around 0 0.551 * [taylor]: Taking taylor expansion of (- (* 3.0 (pow x 2)) (* 2.0 (pow x 3))) in x 0.551 * [taylor]: Taking taylor expansion of (* 3.0 (pow x 2)) in x 0.551 * [taylor]: Taking taylor expansion of 3.0 in x 0.551 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.551 * [taylor]: Taking taylor expansion of x in x 0.551 * [taylor]: Taking taylor expansion of (* 2.0 (pow x 3)) in x 0.551 * [taylor]: Taking taylor expansion of 2.0 in x 0.551 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.551 * [taylor]: Taking taylor expansion of x in x 0.551 * [taylor]: Taking taylor expansion of (- (* 3.0 (pow x 2)) (* 2.0 (pow x 3))) in x 0.551 * [taylor]: Taking taylor expansion of (* 3.0 (pow x 2)) in x 0.552 * [taylor]: Taking taylor expansion of 3.0 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 (* 2.0 (pow x 3)) in x 0.552 * [taylor]: Taking taylor expansion of 2.0 in x 0.552 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.552 * [taylor]: Taking taylor expansion of x in x 0.576 * [approximate]: Taking taylor expansion of (- (* 3.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow x 3)))) in (x) around 0 0.576 * [taylor]: Taking taylor expansion of (- (* 3.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow x 3)))) in x 0.576 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x 0.576 * [taylor]: Taking taylor expansion of 3.0 in x 0.576 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.577 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.577 * [taylor]: Taking taylor expansion of x in x 0.577 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 3))) in x 0.577 * [taylor]: Taking taylor expansion of 2.0 in x 0.577 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.577 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.577 * [taylor]: Taking taylor expansion of x in x 0.578 * [taylor]: Taking taylor expansion of (- (* 3.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow x 3)))) in x 0.578 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x 0.578 * [taylor]: Taking taylor expansion of 3.0 in x 0.578 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.578 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.578 * [taylor]: Taking taylor expansion of x in x 0.578 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 3))) in x 0.578 * [taylor]: Taking taylor expansion of 2.0 in x 0.578 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.578 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.579 * [taylor]: Taking taylor expansion of x in x 0.613 * [approximate]: Taking taylor expansion of (+ (* 3.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow x 3)))) in (x) around 0 0.613 * [taylor]: Taking taylor expansion of (+ (* 3.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow x 3)))) in x 0.613 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x 0.613 * [taylor]: Taking taylor expansion of 3.0 in x 0.613 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.613 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.613 * [taylor]: Taking taylor expansion of x in x 0.614 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 3))) in x 0.614 * [taylor]: Taking taylor expansion of 2.0 in x 0.614 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.614 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.614 * [taylor]: Taking taylor expansion of x in x 0.614 * [taylor]: Taking taylor expansion of (+ (* 3.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow x 3)))) in x 0.615 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x 0.615 * [taylor]: Taking taylor expansion of 3.0 in x 0.615 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.615 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.615 * [taylor]: Taking taylor expansion of x in x 0.615 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 3))) in x 0.615 * [taylor]: Taking taylor expansion of 2.0 in x 0.615 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.615 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.615 * [taylor]: Taking taylor expansion of x in x 0.645 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 1) 0.645 * [approximate]: Taking taylor expansion of (* 2.0 (pow x 3)) in (x) around 0 0.645 * [taylor]: Taking taylor expansion of (* 2.0 (pow x 3)) in x 0.645 * [taylor]: Taking taylor expansion of 2.0 in x 0.645 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.645 * [taylor]: Taking taylor expansion of x in x 0.645 * [taylor]: Taking taylor expansion of (* 2.0 (pow x 3)) in x 0.645 * [taylor]: Taking taylor expansion of 2.0 in x 0.645 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.645 * [taylor]: Taking taylor expansion of x in x 0.657 * [approximate]: Taking taylor expansion of (/ 2.0 (pow x 3)) in (x) around 0 0.657 * [taylor]: Taking taylor expansion of (/ 2.0 (pow x 3)) in x 0.657 * [taylor]: Taking taylor expansion of 2.0 in x 0.657 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.657 * [taylor]: Taking taylor expansion of x in x 0.657 * [taylor]: Taking taylor expansion of (/ 2.0 (pow x 3)) in x 0.658 * [taylor]: Taking taylor expansion of 2.0 in x 0.658 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.658 * [taylor]: Taking taylor expansion of x in x 0.669 * [approximate]: Taking taylor expansion of (/ -2.0 (pow x 3)) in (x) around 0 0.669 * [taylor]: Taking taylor expansion of (/ -2.0 (pow x 3)) in x 0.669 * [taylor]: Taking taylor expansion of -2.0 in x 0.669 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.669 * [taylor]: Taking taylor expansion of x in x 0.669 * [taylor]: Taking taylor expansion of (/ -2.0 (pow x 3)) in x 0.669 * [taylor]: Taking taylor expansion of -2.0 in x 0.669 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.669 * [taylor]: Taking taylor expansion of x in x 0.680 * * * [progress]: simplifying candidates 0.681 * [simplify]: Simplifying using # : (* (* x x) 3.0) (* (* x x) 3.0) (+ (+ (log x) (log x)) (log 3.0)) (+ (log (* x x)) (log 3.0)) (log (* (* x x) 3.0)) (exp (* (* x x) 3.0)) (* (* (* (* x x) x) (* (* x x) x)) (* (* 3.0 3.0) 3.0)) (* (* (* (* x x) (* x x)) (* x x)) (* (* 3.0 3.0) 3.0)) (* (cbrt (* (* x x) 3.0)) (cbrt (* (* x x) 3.0))) (cbrt (* (* x x) 3.0)) (* (* (* (* x x) 3.0) (* (* x x) 3.0)) (* (* x x) 3.0)) (sqrt (* (* x x) 3.0)) (sqrt (* (* x x) 3.0)) (* x (sqrt 3.0)) (* x (sqrt 3.0)) (* (* x x) (* (cbrt 3.0) (cbrt 3.0))) (* (* x x) (sqrt 3.0)) (* (* x x) 1) (* x 3.0) (* (exp (* (* x x) 3.0)) (/ 1 (exp (* 2.0 (pow x 3))))) (* (exp (* (* x x) 3.0)) (exp (- (* 2.0 (pow x 3))))) (log (+ (* (* x x) 3.0) (- (* 2.0 (pow x 3))))) (exp (+ (* (* x x) 3.0) (- (* 2.0 (pow x 3))))) (* (cbrt (+ (* (* x x) 3.0) (- (* 2.0 (pow x 3))))) (cbrt (+ (* (* x x) 3.0) (- (* 2.0 (pow x 3)))))) (cbrt (+ (* (* x x) 3.0) (- (* 2.0 (pow x 3))))) (* (* (+ (* (* x x) 3.0) (- (* 2.0 (pow x 3)))) (+ (* (* x x) 3.0) (- (* 2.0 (pow x 3))))) (+ (* (* x x) 3.0) (- (* 2.0 (pow x 3))))) (sqrt (+ (* (* x x) 3.0) (- (* 2.0 (pow x 3))))) (sqrt (+ (* (* x x) 3.0) (- (* 2.0 (pow x 3))))) (+ (pow (* (* x x) 3.0) 3) (pow (- (* 2.0 (pow x 3))) 3)) (+ (* (* (* x x) 3.0) (* (* x x) 3.0)) (- (* (- (* 2.0 (pow x 3))) (- (* 2.0 (pow x 3)))) (* (* (* x x) 3.0) (- (* 2.0 (pow x 3)))))) (- (* (* (* x x) 3.0) (* (* x x) 3.0)) (* (- (* 2.0 (pow x 3))) (- (* 2.0 (pow x 3))))) (- (* (* x x) 3.0) (- (* 2.0 (pow x 3)))) (+ (* (* x x) 3.0) 0) (+ (log 2.0) (* (log x) 3)) (+ (log 2.0) (* (log x) 3)) (+ (log 2.0) (log (pow x 3))) (log (* 2.0 (pow x 3))) (exp (* 2.0 (pow x 3))) (* (* (* 2.0 2.0) 2.0) (* (* (pow x 3) (pow x 3)) (pow x 3))) (* (cbrt (* 2.0 (pow x 3))) (cbrt (* 2.0 (pow x 3)))) (cbrt (* 2.0 (pow x 3))) (* (* (* 2.0 (pow x 3)) (* 2.0 (pow x 3))) (* 2.0 (pow x 3))) (sqrt (* 2.0 (pow x 3))) (sqrt (* 2.0 (pow x 3))) (* (sqrt 2.0) (pow (sqrt x) 3)) (* (sqrt 2.0) (pow (sqrt x) 3)) (* (sqrt 2.0) (pow (sqrt x) 3)) (* (sqrt 2.0) (pow (sqrt x) 3)) (* (sqrt 2.0) (sqrt (pow x 3))) (* (sqrt 2.0) (sqrt (pow x 3))) (* (sqrt 2.0) (pow x (/ 3 2))) (* (sqrt 2.0) (pow x (/ 3 2))) (* 2.0 (pow (* (cbrt x) (cbrt x)) 3)) (* 2.0 (pow (sqrt x) 3)) (* 2.0 (pow 1 3)) (* 2.0 (* x x)) (* 2.0 (* (cbrt (pow x 3)) (cbrt (pow x 3)))) (* 2.0 (pow (* (cbrt x) (cbrt x)) 3)) (* 2.0 (pow (sqrt x) 3)) (* 2.0 (pow 1 3)) (* 2.0 x) (* 2.0 (sqrt (pow x 3))) (* 2.0 1) (* 2.0 (pow x (/ 3 2))) (* (cbrt 2.0) (pow x 3)) (* (sqrt 2.0) (pow x 3)) (* 2.0 (pow x 3)) (* 3.0 (pow x 2)) (* 3.0 (pow x 2)) (* 3.0 (pow x 2)) (- (* 3.0 (pow x 2)) (* 2.0 (pow x 3))) (- (* 3.0 (pow x 2)) (* 2.0 (pow x 3))) (- (* 3.0 (pow x 2)) (* 2.0 (pow x 3))) (* 2.0 (pow x 3)) (* 2.0 (pow x 3)) (* 2.0 (pow x 3)) 0.686 * * [simplify]: iteration 0 : 292 enodes (cost 325 ) 0.692 * * [simplify]: iteration 1 : 1517 enodes (cost 282 ) 0.731 * * [simplify]: iteration 2 : 5001 enodes (cost 277 ) 0.733 * [simplify]: Simplified to: (* (* x x) 3.0) (* (* x x) 3.0) (log (* (* x x) 3.0)) (log (* (* x x) 3.0)) (log (* (* x x) 3.0)) (exp (* (* x x) 3.0)) (pow (* (* x x) 3.0) 3) (pow (* (* x x) 3.0) 3) (* (cbrt (* (* x x) 3.0)) (cbrt (* (* x x) 3.0))) (cbrt (* (* x x) 3.0)) (pow (* (* x x) 3.0) 3) (sqrt (* (* x x) 3.0)) (sqrt (* (* x x) 3.0)) (* x (sqrt 3.0)) (* x (sqrt 3.0)) (* (* x x) (* (cbrt 3.0) (cbrt 3.0))) (* (* x x) (sqrt 3.0)) (pow x 2) (* x 3.0) (exp (+ (* (* x x) 3.0) (- (* 2.0 (pow x 3))))) (exp (+ (* (* x x) 3.0) (- (* 2.0 (pow x 3))))) (log (+ (* (* x x) 3.0) (- (* 2.0 (pow x 3))))) (exp (+ (* (* x x) 3.0) (- (* 2.0 (pow x 3))))) (* (cbrt (+ (* (* x x) 3.0) (- (* 2.0 (pow x 3))))) (cbrt (+ (* (* x x) 3.0) (- (* 2.0 (pow x 3)))))) (cbrt (+ (* (* x x) 3.0) (- (* 2.0 (pow x 3))))) (pow (- (* (* x x) 3.0) (* 2.0 (pow x 3))) 3) (sqrt (+ (* (* x x) 3.0) (- (* 2.0 (pow x 3))))) (sqrt (+ (* (* x x) 3.0) (- (* 2.0 (pow x 3))))) (- (pow (* (* x x) 3.0) 3) (pow (* 2.0 (pow x 3)) 3)) (+ (* (pow x 6) (* 2.0 2.0)) (+ (* (* (* x x) 3.0) (* 2.0 (pow x 3))) (* (* 3.0 3.0) (pow x 4)))) (* (pow x 4) (- (* 3.0 3.0) (* (* 2.0 2.0) (pow x 2)))) (* (pow x 2) (+ 3.0 (* 2.0 x))) (* (* x x) 3.0) (log (* 2.0 (pow x 3))) (log (* 2.0 (pow x 3))) (log (* 2.0 (pow x 3))) (log (* 2.0 (pow x 3))) (exp (* 2.0 (pow x 3))) (pow (* 2.0 (pow x 3)) 3) (* (cbrt (* 2.0 (pow x 3))) (cbrt (* 2.0 (pow x 3)))) (cbrt (* 2.0 (pow x 3))) (pow (* 2.0 (pow x 3)) 3) (sqrt (* 2.0 (pow x 3))) (sqrt (* 2.0 (pow x 3))) (* (sqrt 2.0) (pow (sqrt x) 3)) (* (sqrt 2.0) (pow (sqrt x) 3)) (* (sqrt 2.0) (pow (sqrt x) 3)) (* (sqrt 2.0) (pow (sqrt x) 3)) (* (sqrt 2.0) (sqrt (pow x 3))) (* (sqrt 2.0) (sqrt (pow x 3))) (* (sqrt 2.0) (pow x 3/2)) (* (sqrt 2.0) (pow x 3/2)) (* (* 2.0 x) x) (* 2.0 (pow (sqrt x) 3)) 2.0 (* (* 2.0 x) x) (* (* 2.0 x) x) (* (* 2.0 x) x) (* 2.0 (pow (sqrt x) 3)) 2.0 (* 2.0 x) (* 2.0 (sqrt (pow x 3))) 2.0 (* 2.0 (pow x 3/2)) (* (cbrt 2.0) (pow x 3)) (* (sqrt 2.0) (pow x 3)) (* 2.0 (pow x 3)) (* (* x x) 3.0) (* (* x x) 3.0) (* (* x x) 3.0) (* (pow x 2) (- 3.0 (* 2.0 x))) (* (pow x 2) (- 3.0 (* 2.0 x))) (* (pow x 2) (- 3.0 (* 2.0 x))) (* 2.0 (pow x 3)) (* 2.0 (pow x 3)) (* 2.0 (pow x 3)) 0.736 * * * [progress]: adding candidates to table 0.850 * * [progress]: iteration 3 / 4 0.850 * * * [progress]: picking best candidate 0.858 * * * * [pick]: Picked # 0.858 * * * [progress]: localizing error 0.863 * * * [progress]: generating rewritten candidates 0.863 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.875 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 0.884 * * * [progress]: generating series expansions 0.884 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.884 * [approximate]: Taking taylor expansion of (* (pow x 2) (- 3.0 (* 2.0 x))) in (x) around 0 0.884 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 3.0 (* 2.0 x))) in x 0.884 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.885 * [taylor]: Taking taylor expansion of x in x 0.885 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 x)) in x 0.885 * [taylor]: Taking taylor expansion of 3.0 in x 0.885 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 0.885 * [taylor]: Taking taylor expansion of 2.0 in x 0.885 * [taylor]: Taking taylor expansion of x in x 0.885 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 3.0 (* 2.0 x))) in x 0.885 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.885 * [taylor]: Taking taylor expansion of x in x 0.885 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 x)) in x 0.885 * [taylor]: Taking taylor expansion of 3.0 in x 0.885 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 0.885 * [taylor]: Taking taylor expansion of 2.0 in x 0.885 * [taylor]: Taking taylor expansion of x in x 0.911 * [approximate]: Taking taylor expansion of (/ (- 3.0 (* 2.0 (/ 1 x))) (pow x 2)) in (x) around 0 0.911 * [taylor]: Taking taylor expansion of (/ (- 3.0 (* 2.0 (/ 1 x))) (pow x 2)) in x 0.911 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 (/ 1 x))) in x 0.911 * [taylor]: Taking taylor expansion of 3.0 in x 0.911 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.911 * [taylor]: Taking taylor expansion of 2.0 in x 0.911 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.911 * [taylor]: Taking taylor expansion of x in x 0.911 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.911 * [taylor]: Taking taylor expansion of x in x 0.913 * [taylor]: Taking taylor expansion of (/ (- 3.0 (* 2.0 (/ 1 x))) (pow x 2)) in x 0.913 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 (/ 1 x))) in x 0.913 * [taylor]: Taking taylor expansion of 3.0 in x 0.913 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.913 * [taylor]: Taking taylor expansion of 2.0 in x 0.913 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.913 * [taylor]: Taking taylor expansion of x in x 0.913 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.914 * [taylor]: Taking taylor expansion of x in x 0.936 * [approximate]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 x)) 3.0) (pow x 2)) in (x) around 0 0.936 * [taylor]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 x)) 3.0) (pow x 2)) in x 0.936 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 x)) 3.0) in x 0.936 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.937 * [taylor]: Taking taylor expansion of 2.0 in x 0.937 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.937 * [taylor]: Taking taylor expansion of x in x 0.937 * [taylor]: Taking taylor expansion of 3.0 in x 0.937 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.937 * [taylor]: Taking taylor expansion of x in x 0.938 * [taylor]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 x)) 3.0) (pow x 2)) in x 0.938 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 x)) 3.0) in x 0.938 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.938 * [taylor]: Taking taylor expansion of 2.0 in x 0.938 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.938 * [taylor]: Taking taylor expansion of x in x 0.938 * [taylor]: Taking taylor expansion of 3.0 in x 0.938 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.938 * [taylor]: Taking taylor expansion of x in x 0.959 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 0.959 * [approximate]: Taking taylor expansion of (* x (- 3.0 (* 2.0 x))) in (x) around 0 0.960 * [taylor]: Taking taylor expansion of (* x (- 3.0 (* 2.0 x))) in x 0.960 * [taylor]: Taking taylor expansion of x in x 0.960 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 x)) in x 0.960 * [taylor]: Taking taylor expansion of 3.0 in x 0.960 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 0.960 * [taylor]: Taking taylor expansion of 2.0 in x 0.960 * [taylor]: Taking taylor expansion of x in x 0.960 * [taylor]: Taking taylor expansion of (* x (- 3.0 (* 2.0 x))) in x 0.960 * [taylor]: Taking taylor expansion of x in x 0.960 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 x)) in x 0.960 * [taylor]: Taking taylor expansion of 3.0 in x 0.960 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 0.960 * [taylor]: Taking taylor expansion of 2.0 in x 0.960 * [taylor]: Taking taylor expansion of x in x 0.983 * [approximate]: Taking taylor expansion of (/ (- 3.0 (* 2.0 (/ 1 x))) x) in (x) around 0 0.983 * [taylor]: Taking taylor expansion of (/ (- 3.0 (* 2.0 (/ 1 x))) x) in x 0.983 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 (/ 1 x))) in x 0.983 * [taylor]: Taking taylor expansion of 3.0 in x 0.983 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.983 * [taylor]: Taking taylor expansion of 2.0 in x 0.983 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.983 * [taylor]: Taking taylor expansion of x in x 0.984 * [taylor]: Taking taylor expansion of x in x 0.985 * [taylor]: Taking taylor expansion of (/ (- 3.0 (* 2.0 (/ 1 x))) x) in x 0.985 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 (/ 1 x))) in x 0.985 * [taylor]: Taking taylor expansion of 3.0 in x 0.985 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.985 * [taylor]: Taking taylor expansion of 2.0 in x 0.985 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.985 * [taylor]: Taking taylor expansion of x in x 0.986 * [taylor]: Taking taylor expansion of x in x 1.004 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (* 2.0 (/ 1 x)) 3.0) x)) in (x) around 0 1.004 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 2.0 (/ 1 x)) 3.0) x)) in x 1.004 * [taylor]: Taking taylor expansion of -1 in x 1.004 * [taylor]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 x)) 3.0) x) in x 1.004 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 x)) 3.0) in x 1.004 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 1.004 * [taylor]: Taking taylor expansion of 2.0 in x 1.004 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.004 * [taylor]: Taking taylor expansion of x in x 1.005 * [taylor]: Taking taylor expansion of 3.0 in x 1.005 * [taylor]: Taking taylor expansion of x in x 1.005 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 2.0 (/ 1 x)) 3.0) x)) in x 1.005 * [taylor]: Taking taylor expansion of -1 in x 1.005 * [taylor]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 x)) 3.0) x) in x 1.006 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 x)) 3.0) in x 1.006 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 1.006 * [taylor]: Taking taylor expansion of 2.0 in x 1.006 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.006 * [taylor]: Taking taylor expansion of x in x 1.006 * [taylor]: Taking taylor expansion of 3.0 in x 1.006 * [taylor]: Taking taylor expansion of x in x 1.029 * * * [progress]: simplifying candidates 1.030 * [simplify]: Simplifying using # : (* x (* x (- 3.0 (* x 2.0)))) (* x (* x (- 3.0 (* x 2.0)))) (+ (log x) (+ (log x) (log (- 3.0 (* x 2.0))))) (+ (log x) (log (* x (- 3.0 (* x 2.0))))) (log (* x (* x (- 3.0 (* x 2.0))))) (exp (* x (* x (- 3.0 (* x 2.0))))) (* (* (* x x) x) (* (* (* x x) x) (* (* (- 3.0 (* x 2.0)) (- 3.0 (* x 2.0))) (- 3.0 (* x 2.0))))) (* (* (* x x) x) (* (* (* x (- 3.0 (* x 2.0))) (* x (- 3.0 (* x 2.0)))) (* x (- 3.0 (* x 2.0))))) (* (cbrt (* x (* x (- 3.0 (* x 2.0))))) (cbrt (* x (* x (- 3.0 (* x 2.0)))))) (cbrt (* x (* x (- 3.0 (* x 2.0))))) (* (* (* x (* x (- 3.0 (* x 2.0)))) (* x (* x (- 3.0 (* x 2.0))))) (* x (* x (- 3.0 (* x 2.0))))) (sqrt (* x (* x (- 3.0 (* x 2.0))))) (sqrt (* x (* x (- 3.0 (* x 2.0))))) (* x (* x 3.0)) (* x (* x (- (* x 2.0)))) (* x (* x 3.0)) (* x (* x (- (* x 2.0)))) (* x (* 3.0 x)) (* x (* (- (* x 2.0)) x)) (* x (* 3.0 x)) (* x (* (- (* x 2.0)) x)) (* (* x 3.0) x) (* (* x (- (* x 2.0))) x) (* (* x 3.0) x) (* (* x (- (* x 2.0))) x) (* (* 3.0 x) x) (* (* (- (* x 2.0)) x) x) (* (* 3.0 x) x) (* (* (- (* x 2.0)) x) x) (* x x) (* (cbrt x) (* x (- 3.0 (* x 2.0)))) (* (sqrt x) (* x (- 3.0 (* x 2.0)))) (* x (* x (- 3.0 (* x 2.0)))) (* x (* x (- (pow 3.0 3) (pow (* x 2.0) 3)))) (* x (* x (- (* 3.0 3.0) (* (* x 2.0) (* x 2.0))))) (* x (- 3.0 (* x 2.0))) (+ (log x) (log (- 3.0 (* x 2.0)))) (log (* x (- 3.0 (* x 2.0)))) (exp (* x (- 3.0 (* x 2.0)))) (* (* (* x x) x) (* (* (- 3.0 (* x 2.0)) (- 3.0 (* x 2.0))) (- 3.0 (* x 2.0)))) (* (cbrt (* x (- 3.0 (* x 2.0)))) (cbrt (* x (- 3.0 (* x 2.0))))) (cbrt (* x (- 3.0 (* x 2.0)))) (* (* (* x (- 3.0 (* x 2.0))) (* x (- 3.0 (* x 2.0)))) (* x (- 3.0 (* x 2.0)))) (sqrt (* x (- 3.0 (* x 2.0)))) (sqrt (* x (- 3.0 (* x 2.0)))) (* (sqrt x) (sqrt (- 3.0 (* x 2.0)))) (* (sqrt x) (sqrt (- 3.0 (* x 2.0)))) (* x 3.0) (* x (- (* x 2.0))) (* x 3.0) (* x (- (* x 2.0))) (* 3.0 x) (* (- (* x 2.0)) x) (* 3.0 x) (* (- (* x 2.0)) x) (* x (* (cbrt (- 3.0 (* x 2.0))) (cbrt (- 3.0 (* x 2.0))))) (* x (sqrt (- 3.0 (* x 2.0)))) (* x 1) (* (cbrt x) (- 3.0 (* x 2.0))) (* (sqrt x) (- 3.0 (* x 2.0))) (* x (- 3.0 (* x 2.0))) (* x (- (pow 3.0 3) (pow (* x 2.0) 3))) (* x (- (* 3.0 3.0) (* (* x 2.0) (* x 2.0)))) (- (* 3.0 (pow x 2)) (* 2.0 (pow x 3))) (- (* 3.0 (pow x 2)) (* 2.0 (pow x 3))) (- (* 3.0 (pow x 2)) (* 2.0 (pow x 3))) (- (* 3.0 x) (* 2.0 (pow x 2))) (- (* 3.0 x) (* 2.0 (pow x 2))) (- (* 3.0 x) (* 2.0 (pow x 2))) 1.034 * * [simplify]: iteration 0 : 192 enodes (cost 313 ) 1.040 * * [simplify]: iteration 1 : 954 enodes (cost 262 ) 1.067 * * [simplify]: iteration 2 : 5002 enodes (cost 262 ) 1.069 * [simplify]: Simplified to: (* x (* x (- 3.0 (* x 2.0)))) (* x (* x (- 3.0 (* x 2.0)))) (log (* x (* x (- 3.0 (* x 2.0))))) (log (* x (* x (- 3.0 (* x 2.0))))) (log (* x (* x (- 3.0 (* x 2.0))))) (exp (* x (* x (- 3.0 (* x 2.0))))) (* (pow (- 3.0 (* x 2.0)) 3) (pow x 6)) (* (pow (- 3.0 (* x 2.0)) 3) (pow x 6)) (* (cbrt (* x (* x (- 3.0 (* x 2.0))))) (cbrt (* x (* x (- 3.0 (* x 2.0)))))) (cbrt (* x (* x (- 3.0 (* x 2.0))))) (* (pow (- 3.0 (* x 2.0)) 3) (pow x 6)) (sqrt (* x (* x (- 3.0 (* x 2.0))))) (sqrt (* x (* x (- 3.0 (* x 2.0))))) (* x (* x 3.0)) (- (* 2.0 (pow x 3))) (* x (* x 3.0)) (- (* 2.0 (pow x 3))) (* x (* x 3.0)) (- (* 2.0 (pow x 3))) (* x (* x 3.0)) (- (* 2.0 (pow x 3))) (* x (* x 3.0)) (- (* 2.0 (pow x 3))) (* x (* x 3.0)) (- (* 2.0 (pow x 3))) (* x (* x 3.0)) (- (* 2.0 (pow x 3))) (* x (* x 3.0)) (- (* 2.0 (pow x 3))) (pow x 2) (* (cbrt x) (* x (- 3.0 (* x 2.0)))) (* (sqrt x) (* x (- 3.0 (* x 2.0)))) (* x (* x (- 3.0 (* x 2.0)))) (* x (* x (- (pow 3.0 3) (pow (* x 2.0) 3)))) (* x (* x (- (* 3.0 3.0) (* (* x 2.0) (* x 2.0))))) (* x (- 3.0 (* x 2.0))) (log (* x (- 3.0 (* x 2.0)))) (log (* x (- 3.0 (* x 2.0)))) (exp (* x (- 3.0 (* x 2.0)))) (pow (* x (- 3.0 (* x 2.0))) 3) (* (cbrt (* x (- 3.0 (* x 2.0)))) (cbrt (* x (- 3.0 (* x 2.0))))) (cbrt (* x (- 3.0 (* x 2.0)))) (pow (* x (- 3.0 (* x 2.0))) 3) (sqrt (* x (- 3.0 (* x 2.0)))) (sqrt (* x (- 3.0 (* x 2.0)))) (* (sqrt (- 3.0 (* x 2.0))) (pow x 1/2)) (* (sqrt (- 3.0 (* x 2.0))) (pow x 1/2)) (* x 3.0) (* x (- (* x 2.0))) (* x 3.0) (* x (- (* x 2.0))) (* x 3.0) (* x (- (* x 2.0))) (* x 3.0) (* x (- (* x 2.0))) (* x (* (cbrt (- 3.0 (* x 2.0))) (cbrt (- 3.0 (* x 2.0))))) (* x (sqrt (- 3.0 (* x 2.0)))) x (* (cbrt x) (- 3.0 (* x 2.0))) (* (sqrt x) (- 3.0 (* x 2.0))) (* x (- 3.0 (* x 2.0))) (* x (- (pow 3.0 3) (pow (* x 2.0) 3))) (* x (- (* 3.0 3.0) (* (* x 2.0) (* x 2.0)))) (* x (* x (- 3.0 (* x 2.0)))) (* x (* x (- 3.0 (* x 2.0)))) (* x (* x (- 3.0 (* x 2.0)))) (* x (- 3.0 (* x 2.0))) (* x (- 3.0 (* x 2.0))) (* x (- 3.0 (* x 2.0))) 1.069 * * * [progress]: adding candidates to table 1.138 * * [progress]: iteration 4 / 4 1.138 * * * [progress]: picking best candidate 1.142 * * * * [pick]: Picked # 1.142 * * * [progress]: localizing error 1.149 * * * [progress]: generating rewritten candidates 1.150 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 1.159 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 1.163 * * * [progress]: generating series expansions 1.163 * * * * [progress]: [ 1 / 2 ] generating series at (2) 1.163 * [approximate]: Taking taylor expansion of (* x (- (* 3.0 x) (* 2.0 (pow x 2)))) in (x) around 0 1.163 * [taylor]: Taking taylor expansion of (* x (- (* 3.0 x) (* 2.0 (pow x 2)))) in x 1.163 * [taylor]: Taking taylor expansion of x in x 1.163 * [taylor]: Taking taylor expansion of (- (* 3.0 x) (* 2.0 (pow x 2))) in x 1.163 * [taylor]: Taking taylor expansion of (* 3.0 x) in x 1.163 * [taylor]: Taking taylor expansion of 3.0 in x 1.163 * [taylor]: Taking taylor expansion of x in x 1.163 * [taylor]: Taking taylor expansion of (* 2.0 (pow x 2)) in x 1.163 * [taylor]: Taking taylor expansion of 2.0 in x 1.163 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.163 * [taylor]: Taking taylor expansion of x in x 1.163 * [taylor]: Taking taylor expansion of (* x (- (* 3.0 x) (* 2.0 (pow x 2)))) in x 1.163 * [taylor]: Taking taylor expansion of x in x 1.163 * [taylor]: Taking taylor expansion of (- (* 3.0 x) (* 2.0 (pow x 2))) in x 1.163 * [taylor]: Taking taylor expansion of (* 3.0 x) in x 1.163 * [taylor]: Taking taylor expansion of 3.0 in x 1.163 * [taylor]: Taking taylor expansion of x in x 1.163 * [taylor]: Taking taylor expansion of (* 2.0 (pow x 2)) in x 1.163 * [taylor]: Taking taylor expansion of 2.0 in x 1.163 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.163 * [taylor]: Taking taylor expansion of x in x 1.198 * [approximate]: Taking taylor expansion of (/ (- (* 3.0 (/ 1 x)) (* 2.0 (/ 1 (pow x 2)))) x) in (x) around 0 1.198 * [taylor]: Taking taylor expansion of (/ (- (* 3.0 (/ 1 x)) (* 2.0 (/ 1 (pow x 2)))) x) in x 1.198 * [taylor]: Taking taylor expansion of (- (* 3.0 (/ 1 x)) (* 2.0 (/ 1 (pow x 2)))) in x 1.198 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 x)) in x 1.198 * [taylor]: Taking taylor expansion of 3.0 in x 1.198 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.198 * [taylor]: Taking taylor expansion of x in x 1.198 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 2))) in x 1.198 * [taylor]: Taking taylor expansion of 2.0 in x 1.198 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.198 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.198 * [taylor]: Taking taylor expansion of x in x 1.199 * [taylor]: Taking taylor expansion of x in x 1.200 * [taylor]: Taking taylor expansion of (/ (- (* 3.0 (/ 1 x)) (* 2.0 (/ 1 (pow x 2)))) x) in x 1.200 * [taylor]: Taking taylor expansion of (- (* 3.0 (/ 1 x)) (* 2.0 (/ 1 (pow x 2)))) in x 1.200 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 x)) in x 1.200 * [taylor]: Taking taylor expansion of 3.0 in x 1.200 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.200 * [taylor]: Taking taylor expansion of x in x 1.201 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 2))) in x 1.201 * [taylor]: Taking taylor expansion of 2.0 in x 1.201 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.201 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.201 * [taylor]: Taking taylor expansion of x in x 1.201 * [taylor]: Taking taylor expansion of x in x 1.234 * [approximate]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 (pow x 2))) (* 3.0 (/ 1 x))) x) in (x) around 0 1.234 * [taylor]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 (pow x 2))) (* 3.0 (/ 1 x))) x) in x 1.234 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 (pow x 2))) (* 3.0 (/ 1 x))) in x 1.234 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 2))) in x 1.234 * [taylor]: Taking taylor expansion of 2.0 in x 1.234 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.234 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.234 * [taylor]: Taking taylor expansion of x in x 1.234 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 x)) in x 1.234 * [taylor]: Taking taylor expansion of 3.0 in x 1.234 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.234 * [taylor]: Taking taylor expansion of x in x 1.235 * [taylor]: Taking taylor expansion of x in x 1.236 * [taylor]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 (pow x 2))) (* 3.0 (/ 1 x))) x) in x 1.236 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 (pow x 2))) (* 3.0 (/ 1 x))) in x 1.236 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 2))) in x 1.236 * [taylor]: Taking taylor expansion of 2.0 in x 1.236 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.236 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.236 * [taylor]: Taking taylor expansion of x in x 1.236 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 x)) in x 1.236 * [taylor]: Taking taylor expansion of 3.0 in x 1.236 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.236 * [taylor]: Taking taylor expansion of x in x 1.236 * [taylor]: Taking taylor expansion of x in x 1.264 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 1.264 * [approximate]: Taking taylor expansion of (- (* 3.0 x) (* 2.0 (pow x 2))) in (x) around 0 1.264 * [taylor]: Taking taylor expansion of (- (* 3.0 x) (* 2.0 (pow x 2))) in x 1.264 * [taylor]: Taking taylor expansion of (* 3.0 x) in x 1.264 * [taylor]: Taking taylor expansion of 3.0 in x 1.264 * [taylor]: Taking taylor expansion of x in x 1.264 * [taylor]: Taking taylor expansion of (* 2.0 (pow x 2)) in x 1.264 * [taylor]: Taking taylor expansion of 2.0 in x 1.264 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.264 * [taylor]: Taking taylor expansion of x in x 1.265 * [taylor]: Taking taylor expansion of (- (* 3.0 x) (* 2.0 (pow x 2))) in x 1.265 * [taylor]: Taking taylor expansion of (* 3.0 x) in x 1.265 * [taylor]: Taking taylor expansion of 3.0 in x 1.265 * [taylor]: Taking taylor expansion of x in x 1.265 * [taylor]: Taking taylor expansion of (* 2.0 (pow x 2)) in x 1.265 * [taylor]: Taking taylor expansion of 2.0 in x 1.265 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.265 * [taylor]: Taking taylor expansion of x in x 1.284 * [approximate]: Taking taylor expansion of (- (* 3.0 (/ 1 x)) (* 2.0 (/ 1 (pow x 2)))) in (x) around 0 1.285 * [taylor]: Taking taylor expansion of (- (* 3.0 (/ 1 x)) (* 2.0 (/ 1 (pow x 2)))) in x 1.285 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 x)) in x 1.285 * [taylor]: Taking taylor expansion of 3.0 in x 1.285 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.285 * [taylor]: Taking taylor expansion of x in x 1.285 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 2))) in x 1.285 * [taylor]: Taking taylor expansion of 2.0 in x 1.285 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.285 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.285 * [taylor]: Taking taylor expansion of x in x 1.286 * [taylor]: Taking taylor expansion of (- (* 3.0 (/ 1 x)) (* 2.0 (/ 1 (pow x 2)))) in x 1.286 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 x)) in x 1.286 * [taylor]: Taking taylor expansion of 3.0 in x 1.286 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.286 * [taylor]: Taking taylor expansion of x in x 1.286 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 2))) in x 1.286 * [taylor]: Taking taylor expansion of 2.0 in x 1.286 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.286 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.286 * [taylor]: Taking taylor expansion of x in x 1.314 * [approximate]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (pow x 2))) (* 3.0 (/ 1 x)))) in (x) around 0 1.314 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (pow x 2))) (* 3.0 (/ 1 x)))) in x 1.314 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 (pow x 2))) (* 3.0 (/ 1 x))) in x 1.314 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 2))) in x 1.314 * [taylor]: Taking taylor expansion of 2.0 in x 1.314 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.314 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.314 * [taylor]: Taking taylor expansion of x in x 1.315 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 x)) in x 1.315 * [taylor]: Taking taylor expansion of 3.0 in x 1.315 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.315 * [taylor]: Taking taylor expansion of x in x 1.315 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (pow x 2))) (* 3.0 (/ 1 x)))) in x 1.315 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 (pow x 2))) (* 3.0 (/ 1 x))) in x 1.315 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 2))) in x 1.315 * [taylor]: Taking taylor expansion of 2.0 in x 1.315 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.315 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.315 * [taylor]: Taking taylor expansion of x in x 1.316 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 x)) in x 1.316 * [taylor]: Taking taylor expansion of 3.0 in x 1.316 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.316 * [taylor]: Taking taylor expansion of x in x 1.341 * * * [progress]: simplifying candidates 1.342 * [simplify]: Simplifying using # : (* x (+ (* x 3.0) (* x (- (* x 2.0))))) (+ (log x) (log (+ (* x 3.0) (* x (- (* x 2.0)))))) (log (* x (+ (* x 3.0) (* x (- (* x 2.0)))))) (exp (* x (+ (* x 3.0) (* x (- (* x 2.0)))))) (* (* (* x x) x) (* (* (+ (* x 3.0) (* x (- (* x 2.0)))) (+ (* x 3.0) (* x (- (* x 2.0))))) (+ (* x 3.0) (* x (- (* x 2.0)))))) (* (cbrt (* x (+ (* x 3.0) (* x (- (* x 2.0)))))) (cbrt (* x (+ (* x 3.0) (* x (- (* x 2.0))))))) (cbrt (* x (+ (* x 3.0) (* x (- (* x 2.0)))))) (* (* (* x (+ (* x 3.0) (* x (- (* x 2.0))))) (* x (+ (* x 3.0) (* x (- (* x 2.0)))))) (* x (+ (* x 3.0) (* x (- (* x 2.0)))))) (sqrt (* x (+ (* x 3.0) (* x (- (* x 2.0)))))) (sqrt (* x (+ (* x 3.0) (* x (- (* x 2.0)))))) (* (sqrt x) (sqrt (+ (* x 3.0) (* x (- (* x 2.0)))))) (* (sqrt x) (sqrt (+ (* x 3.0) (* x (- (* x 2.0)))))) (* x (* x 3.0)) (* x (* x (- (* x 2.0)))) (* (* x 3.0) x) (* (* x (- (* x 2.0))) x) (* x (* (cbrt (+ (* x 3.0) (* x (- (* x 2.0))))) (cbrt (+ (* x 3.0) (* x (- (* x 2.0))))))) (* x (sqrt (+ (* x 3.0) (* x (- (* x 2.0)))))) (* x 1) (* x x) (* (cbrt x) (+ (* x 3.0) (* x (- (* x 2.0))))) (* (sqrt x) (+ (* x 3.0) (* x (- (* x 2.0))))) (* x (+ (* x 3.0) (* x (- (* x 2.0))))) (* x (+ (pow (* x 3.0) 3) (pow (* x (- (* x 2.0))) 3))) (* x (- (* (* x 3.0) (* x 3.0)) (* (* x (- (* x 2.0))) (* x (- (* x 2.0)))))) (* (exp (* x 3.0)) (exp (* x (- (* x 2.0))))) (log (+ (* x 3.0) (* x (- (* x 2.0))))) (exp (+ (* x 3.0) (* x (- (* x 2.0))))) (* (cbrt (+ (* x 3.0) (* x (- (* x 2.0))))) (cbrt (+ (* x 3.0) (* x (- (* x 2.0)))))) (cbrt (+ (* x 3.0) (* x (- (* x 2.0))))) (* (* (+ (* x 3.0) (* x (- (* x 2.0)))) (+ (* x 3.0) (* x (- (* x 2.0))))) (+ (* x 3.0) (* x (- (* x 2.0))))) (sqrt (+ (* x 3.0) (* x (- (* x 2.0))))) (sqrt (+ (* x 3.0) (* x (- (* x 2.0))))) (+ (pow (* x 3.0) 3) (pow (* x (- (* x 2.0))) 3)) (+ (* (* x 3.0) (* x 3.0)) (- (* (* x (- (* x 2.0))) (* x (- (* x 2.0)))) (* (* x 3.0) (* x (- (* x 2.0)))))) (- (* (* x 3.0) (* x 3.0)) (* (* x (- (* x 2.0))) (* x (- (* x 2.0))))) (- (* x 3.0) (* x (- (* x 2.0)))) (+ 3.0 (- (* x 2.0))) (- (* 3.0 (pow x 2)) (* 2.0 (pow x 3))) (- (* 3.0 (pow x 2)) (* 2.0 (pow x 3))) (- (* 3.0 (pow x 2)) (* 2.0 (pow x 3))) (- (* 3.0 x) (* 2.0 (pow x 2))) (- (* 3.0 x) (* 2.0 (pow x 2))) (- (* 3.0 x) (* 2.0 (pow x 2))) 1.346 * * [simplify]: iteration 0 : 204 enodes (cost 314 ) 1.352 * * [simplify]: iteration 1 : 1105 enodes (cost 252 ) 1.387 * * [simplify]: iteration 2 : 5001 enodes (cost 243 ) 1.388 * [simplify]: Simplified to: (* (pow x 2) (- 3.0 (* x 2.0))) (+ (log (pow x 2)) (log (- 3.0 (* x 2.0)))) (+ (log (pow x 2)) (log (- 3.0 (* x 2.0)))) (pow (exp (pow x 2)) (- 3.0 (* x 2.0))) (pow (* (pow x 2) (- 3.0 (* x 2.0))) 3) (* (cbrt (* x (+ (* x 3.0) (* x (- (* x 2.0)))))) (cbrt (* x (+ (* x 3.0) (* x (- (* x 2.0))))))) (cbrt (* x (+ (* x 3.0) (* x (- (* x 2.0)))))) (pow (* (pow x 2) (- 3.0 (* x 2.0))) 3) (sqrt (* x (+ (* x 3.0) (* x (- (* x 2.0)))))) (sqrt (* x (+ (* x 3.0) (* x (- (* x 2.0)))))) (* (sqrt (+ (* x 3.0) (* x (- (* x 2.0))))) (pow x 1/2)) (* (sqrt (+ (* x 3.0) (* x (- (* x 2.0))))) (pow x 1/2)) (* x (* x 3.0)) (- (* 2.0 (pow x 3))) (* x (* x 3.0)) (- (* 2.0 (pow x 3))) (* x (* (cbrt (+ (* x 3.0) (* x (- (* x 2.0))))) (cbrt (+ (* x 3.0) (* x (- (* x 2.0))))))) (* x (sqrt (+ (* x 3.0) (* x (- (* x 2.0)))))) x (pow x 2) (* (* (cbrt x) x) (- 3.0 (* x 2.0))) (* (* (sqrt x) x) (- 3.0 (* x 2.0))) (* (pow x 2) (- 3.0 (* x 2.0))) (* x (+ (pow (* x 3.0) 3) (pow (* x (- (* x 2.0))) 3))) (* (pow x 3) (- (* 3.0 3.0) (* (* x 2.0) (* x 2.0)))) (pow (exp x) (- 3.0 (* x 2.0))) (+ (log x) (log (- 3.0 (* x 2.0)))) (pow (exp x) (- 3.0 (* x 2.0))) (* (cbrt (+ (* x 3.0) (* x (- (* x 2.0))))) (cbrt (+ (* x 3.0) (* x (- (* x 2.0)))))) (cbrt (+ (* x 3.0) (* x (- (* x 2.0))))) (pow (* x (- 3.0 (* x 2.0))) 3) (sqrt (+ (* x 3.0) (* x (- (* x 2.0))))) (sqrt (+ (* x 3.0) (* x (- (* x 2.0))))) (+ (pow (* x 3.0) 3) (pow (* x (- (* x 2.0))) 3)) (* x (+ (* 3.0 (* x 3.0)) (* (- (* x 2.0)) (* x (- (- (* x 2.0)) 3.0))))) (* (pow x 2) (- (* 3.0 3.0) (* (* x 2.0) (* x 2.0)))) (* x (+ 3.0 (* x 2.0))) (- 3.0 (* x 2.0)) (* (pow x 2) (- 3.0 (* x 2.0))) (* (pow x 2) (- 3.0 (* x 2.0))) (* (pow x 2) (- 3.0 (* x 2.0))) (* x (- 3.0 (* x 2.0))) (* x (- 3.0 (* x 2.0))) (* x (- 3.0 (* x 2.0))) 1.389 * * * [progress]: adding candidates to table 1.465 * [progress]: [Phase 3 of 3] Extracting. 1.465 * * [regime]: Finding splitpoints for: (# # # #) 1.466 * * * [regime-changes]: Trying 1 branch expressions: (x) 1.466 * * * * [regimes]: Trying to branch on x from (# # # #) 1.479 * * * [regime]: Found split indices: #