9.961 * [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. 0.012 * [simplify]: Simplifying using # : (* x (- 1.0 (* x 0.5))) 0.013 * * [simplify]: iteration 0 : 6 enodes (cost 7 ) 0.014 * * [simplify]: iteration 1 : 10 enodes (cost 7 ) 0.015 * * [simplify]: iteration 2 : 23 enodes (cost 7 ) 0.018 * * [simplify]: iteration 3 : 38 enodes (cost 7 ) 0.023 * * [simplify]: iteration 4 : 43 enodes (cost 7 ) 0.029 * * [simplify]: iteration done : 43 enodes (cost 7 ) 0.029 * [simplify]: Simplified to: (* x (- 1.0 (* x 0.5))) 0.029 * * [progress]: iteration 1 / 4 0.029 * * * [progress]: picking best candidate 0.030 * * * * [pick]: Picked # 0.030 * * * [progress]: localizing error 0.034 * * * [progress]: generating rewritten candidates 0.034 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.042 * * * [progress]: generating series expansions 0.042 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.042 * [approximate]: Taking taylor expansion of (* x (- 1.0 (* 0.5 x))) in (x) around 0 0.042 * [taylor]: Taking taylor expansion of (* x (- 1.0 (* 0.5 x))) in x 0.042 * [taylor]: Taking taylor expansion of x in x 0.042 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 x)) in x 0.042 * [taylor]: Taking taylor expansion of 1.0 in x 0.042 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.042 * [taylor]: Taking taylor expansion of 0.5 in x 0.042 * [taylor]: Taking taylor expansion of x in x 0.042 * [taylor]: Taking taylor expansion of (* x (- 1.0 (* 0.5 x))) in x 0.042 * [taylor]: Taking taylor expansion of x in x 0.043 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 x)) in x 0.043 * [taylor]: Taking taylor expansion of 1.0 in x 0.043 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.043 * [taylor]: Taking taylor expansion of 0.5 in x 0.043 * [taylor]: Taking taylor expansion of x in x 0.067 * [approximate]: Taking taylor expansion of (/ (- 1.0 (* 0.5 (/ 1 x))) x) in (x) around 0 0.067 * [taylor]: Taking taylor expansion of (/ (- 1.0 (* 0.5 (/ 1 x))) x) in x 0.067 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 (/ 1 x))) in x 0.067 * [taylor]: Taking taylor expansion of 1.0 in x 0.067 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 0.067 * [taylor]: Taking taylor expansion of 0.5 in x 0.067 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.067 * [taylor]: Taking taylor expansion of x in x 0.067 * [taylor]: Taking taylor expansion of x in x 0.069 * [taylor]: Taking taylor expansion of (/ (- 1.0 (* 0.5 (/ 1 x))) x) in x 0.069 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 (/ 1 x))) in x 0.069 * [taylor]: Taking taylor expansion of 1.0 in x 0.069 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 0.069 * [taylor]: Taking taylor expansion of 0.5 in x 0.069 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.069 * [taylor]: Taking taylor expansion of x in x 0.069 * [taylor]: Taking taylor expansion of x in x 0.087 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (* 0.5 (/ 1 x)) 1.0) x)) in (x) around 0 0.087 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 0.5 (/ 1 x)) 1.0) x)) in x 0.087 * [taylor]: Taking taylor expansion of -1 in x 0.087 * [taylor]: Taking taylor expansion of (/ (+ (* 0.5 (/ 1 x)) 1.0) x) in x 0.087 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) 1.0) in x 0.087 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 0.087 * [taylor]: Taking taylor expansion of 0.5 in x 0.087 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.087 * [taylor]: Taking taylor expansion of x in x 0.087 * [taylor]: Taking taylor expansion of 1.0 in x 0.087 * [taylor]: Taking taylor expansion of x in x 0.088 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 0.5 (/ 1 x)) 1.0) x)) in x 0.088 * [taylor]: Taking taylor expansion of -1 in x 0.088 * [taylor]: Taking taylor expansion of (/ (+ (* 0.5 (/ 1 x)) 1.0) x) in x 0.088 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) 1.0) in x 0.088 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 0.088 * [taylor]: Taking taylor expansion of 0.5 in x 0.088 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.088 * [taylor]: Taking taylor expansion of x in x 0.088 * [taylor]: Taking taylor expansion of 1.0 in x 0.088 * [taylor]: Taking taylor expansion of x in x 0.110 * * * [progress]: simplifying candidates 0.111 * [simplify]: Simplifying using # : (* x (- 1.0 (* x 0.5))) (+ (log x) (log (- 1.0 (* x 0.5)))) (log (* x (- 1.0 (* x 0.5)))) (exp (* x (- 1.0 (* x 0.5)))) (* (* (* x x) x) (* (* (- 1.0 (* x 0.5)) (- 1.0 (* x 0.5))) (- 1.0 (* x 0.5)))) (* (cbrt (* x (- 1.0 (* x 0.5)))) (cbrt (* x (- 1.0 (* x 0.5))))) (cbrt (* x (- 1.0 (* x 0.5)))) (* (* (* x (- 1.0 (* x 0.5))) (* x (- 1.0 (* x 0.5)))) (* x (- 1.0 (* x 0.5)))) (sqrt (* x (- 1.0 (* x 0.5)))) (sqrt (* x (- 1.0 (* x 0.5)))) (* (sqrt x) (sqrt (- 1.0 (* x 0.5)))) (* (sqrt x) (sqrt (- 1.0 (* x 0.5)))) (* x 1.0) (* x (- (* x 0.5))) (* x 1.0) (* x (- (* x 0.5))) (* 1.0 x) (* (- (* x 0.5)) x) (* 1.0 x) (* (- (* x 0.5)) x) (* x (* (cbrt (- 1.0 (* x 0.5))) (cbrt (- 1.0 (* x 0.5))))) (* x (sqrt (- 1.0 (* x 0.5)))) (* x 1) (* (cbrt x) (- 1.0 (* x 0.5))) (* (sqrt x) (- 1.0 (* x 0.5))) (* x (- 1.0 (* x 0.5))) (* x (- (pow 1.0 3) (pow (* x 0.5) 3))) (* x (- (* 1.0 1.0) (* (* x 0.5) (* x 0.5)))) (- (* 1.0 x) (* 0.5 (pow x 2))) (- (* 1.0 x) (* 0.5 (pow x 2))) (- (* 1.0 x) (* 0.5 (pow x 2))) 0.112 * * [simplify]: iteration 0 : 51 enodes (cost 273 ) 0.121 * * [simplify]: iteration 1 : 125 enodes (cost 270 ) 0.149 * * [simplify]: iteration 2 : 493 enodes (cost 236 ) 0.337 * * [simplify]: iteration 3 : 2436 enodes (cost 236 ) 1.548 * * [simplify]: iteration done : 5000 enodes (cost 236 ) 1.548 * [simplify]: Simplified to: (* x (- 1.0 (* x 0.5))) (log (* x (- 1.0 (* x 0.5)))) (log (* x (- 1.0 (* x 0.5)))) (exp (* x (- 1.0 (* x 0.5)))) (pow (* x (- 1.0 (* x 0.5))) 3) (* (cbrt (* x (- 1.0 (* x 0.5)))) (cbrt (* x (- 1.0 (* x 0.5))))) (cbrt (* x (- 1.0 (* x 0.5)))) (pow (* x (- 1.0 (* x 0.5))) 3) (sqrt (* x (- 1.0 (* x 0.5)))) (sqrt (* x (- 1.0 (* x 0.5)))) (* (sqrt x) (sqrt (- 1.0 (* x 0.5)))) (* (sqrt x) (sqrt (- 1.0 (* x 0.5)))) (* 1.0 x) (- (* 0.5 (pow x 2))) (* 1.0 x) (- (* 0.5 (pow x 2))) (* 1.0 x) (- (* 0.5 (pow x 2))) (* 1.0 x) (- (* 0.5 (pow x 2))) (* x (* (cbrt (- 1.0 (* x 0.5))) (cbrt (- 1.0 (* x 0.5))))) (* x (sqrt (- 1.0 (* x 0.5)))) x (* (cbrt x) (- 1.0 (* x 0.5))) (* (sqrt x) (- 1.0 (* x 0.5))) (* x (- 1.0 (* x 0.5))) (* x (- (pow 1.0 3) (pow (* x 0.5) 3))) (* x (- (* 1.0 1.0) (* (* x 0.5) (* x 0.5)))) (* x (- 1.0 (* x 0.5))) (* x (- 1.0 (* x 0.5))) (* x (- 1.0 (* x 0.5))) 1.548 * * * [progress]: adding candidates to table 1.579 * * [progress]: iteration 2 / 4 1.579 * * * [progress]: picking best candidate 1.581 * * * * [pick]: Picked # 1.581 * * * [progress]: localizing error 1.587 * * * [progress]: generating rewritten candidates 1.587 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 1.594 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 1) 1.600 * * * [progress]: generating series expansions 1.600 * * * * [progress]: [ 1 / 2 ] generating series at (2) 1.601 * [approximate]: Taking taylor expansion of (- (* 1.0 x) (* 0.5 (pow x 2))) in (x) around 0 1.601 * [taylor]: Taking taylor expansion of (- (* 1.0 x) (* 0.5 (pow x 2))) in x 1.601 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 1.601 * [taylor]: Taking taylor expansion of 1.0 in x 1.601 * [taylor]: Taking taylor expansion of x in x 1.601 * [taylor]: Taking taylor expansion of (* 0.5 (pow x 2)) in x 1.601 * [taylor]: Taking taylor expansion of 0.5 in x 1.601 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.601 * [taylor]: Taking taylor expansion of x in x 1.601 * [taylor]: Taking taylor expansion of (- (* 1.0 x) (* 0.5 (pow x 2))) in x 1.601 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 1.601 * [taylor]: Taking taylor expansion of 1.0 in x 1.601 * [taylor]: Taking taylor expansion of x in x 1.601 * [taylor]: Taking taylor expansion of (* 0.5 (pow x 2)) in x 1.601 * [taylor]: Taking taylor expansion of 0.5 in x 1.601 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.601 * [taylor]: Taking taylor expansion of x in x 1.620 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (* 0.5 (/ 1 (pow x 2)))) in (x) around 0 1.620 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (* 0.5 (/ 1 (pow x 2)))) in x 1.620 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 1.620 * [taylor]: Taking taylor expansion of 1.0 in x 1.620 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.620 * [taylor]: Taking taylor expansion of x in x 1.620 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow x 2))) in x 1.620 * [taylor]: Taking taylor expansion of 0.5 in x 1.620 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.620 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.621 * [taylor]: Taking taylor expansion of x in x 1.621 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (* 0.5 (/ 1 (pow x 2)))) in x 1.621 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 1.621 * [taylor]: Taking taylor expansion of 1.0 in x 1.621 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.621 * [taylor]: Taking taylor expansion of x in x 1.621 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow x 2))) in x 1.621 * [taylor]: Taking taylor expansion of 0.5 in x 1.621 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.621 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.621 * [taylor]: Taking taylor expansion of x in x 1.645 * [approximate]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 (pow x 2))) (* 1.0 (/ 1 x)))) in (x) around 0 1.645 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 (pow x 2))) (* 1.0 (/ 1 x)))) in x 1.645 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (pow x 2))) (* 1.0 (/ 1 x))) in x 1.645 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow x 2))) in x 1.645 * [taylor]: Taking taylor expansion of 0.5 in x 1.645 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.645 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.645 * [taylor]: Taking taylor expansion of x in x 1.646 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 1.646 * [taylor]: Taking taylor expansion of 1.0 in x 1.646 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.646 * [taylor]: Taking taylor expansion of x in x 1.646 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 (pow x 2))) (* 1.0 (/ 1 x)))) in x 1.646 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (pow x 2))) (* 1.0 (/ 1 x))) in x 1.646 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow x 2))) in x 1.646 * [taylor]: Taking taylor expansion of 0.5 in x 1.646 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.646 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.646 * [taylor]: Taking taylor expansion of x in x 1.647 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 1.647 * [taylor]: Taking taylor expansion of 1.0 in x 1.647 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.647 * [taylor]: Taking taylor expansion of x in x 1.674 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 1) 1.674 * [approximate]: Taking taylor expansion of (* 0.5 (pow x 2)) in (x) around 0 1.674 * [taylor]: Taking taylor expansion of (* 0.5 (pow x 2)) in x 1.674 * [taylor]: Taking taylor expansion of 0.5 in x 1.674 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.674 * [taylor]: Taking taylor expansion of x in x 1.674 * [taylor]: Taking taylor expansion of (* 0.5 (pow x 2)) in x 1.674 * [taylor]: Taking taylor expansion of 0.5 in x 1.674 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.674 * [taylor]: Taking taylor expansion of x in x 1.682 * [approximate]: Taking taylor expansion of (/ 0.5 (pow x 2)) in (x) around 0 1.682 * [taylor]: Taking taylor expansion of (/ 0.5 (pow x 2)) in x 1.682 * [taylor]: Taking taylor expansion of 0.5 in x 1.682 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.682 * [taylor]: Taking taylor expansion of x in x 1.683 * [taylor]: Taking taylor expansion of (/ 0.5 (pow x 2)) in x 1.683 * [taylor]: Taking taylor expansion of 0.5 in x 1.683 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.683 * [taylor]: Taking taylor expansion of x in x 1.690 * [approximate]: Taking taylor expansion of (/ 0.5 (pow x 2)) in (x) around 0 1.690 * [taylor]: Taking taylor expansion of (/ 0.5 (pow x 2)) in x 1.690 * [taylor]: Taking taylor expansion of 0.5 in x 1.690 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.690 * [taylor]: Taking taylor expansion of x in x 1.691 * [taylor]: Taking taylor expansion of (/ 0.5 (pow x 2)) in x 1.691 * [taylor]: Taking taylor expansion of 0.5 in x 1.691 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.691 * [taylor]: Taking taylor expansion of x in x 1.698 * * * [progress]: simplifying candidates 1.699 * [simplify]: Simplifying using # : (* (exp (* 1.0 x)) (/ 1 (exp (* 0.5 (pow x 2))))) (* (exp (* 1.0 x)) (exp (- (* 0.5 (pow x 2))))) (log (+ (* 1.0 x) (- (* 0.5 (pow x 2))))) (exp (+ (* 1.0 x) (- (* 0.5 (pow x 2))))) (* (cbrt (+ (* 1.0 x) (- (* 0.5 (pow x 2))))) (cbrt (+ (* 1.0 x) (- (* 0.5 (pow x 2)))))) (cbrt (+ (* 1.0 x) (- (* 0.5 (pow x 2))))) (* (* (+ (* 1.0 x) (- (* 0.5 (pow x 2)))) (+ (* 1.0 x) (- (* 0.5 (pow x 2))))) (+ (* 1.0 x) (- (* 0.5 (pow x 2))))) (sqrt (+ (* 1.0 x) (- (* 0.5 (pow x 2))))) (sqrt (+ (* 1.0 x) (- (* 0.5 (pow x 2))))) (+ (pow (* 1.0 x) 3) (pow (- (* 0.5 (pow x 2))) 3)) (+ (* (* 1.0 x) (* 1.0 x)) (- (* (- (* 0.5 (pow x 2))) (- (* 0.5 (pow x 2)))) (* (* 1.0 x) (- (* 0.5 (pow x 2)))))) (- (* (* 1.0 x) (* 1.0 x)) (* (- (* 0.5 (pow x 2))) (- (* 0.5 (pow x 2))))) (- (* 1.0 x) (- (* 0.5 (pow x 2)))) (+ (* 1.0 x) 0) (+ (log 0.5) (* (log x) 2)) (+ (log 0.5) (* (log x) 2)) (+ (log 0.5) (log (pow x 2))) (log (* 0.5 (pow x 2))) (exp (* 0.5 (pow x 2))) (* (* (* 0.5 0.5) 0.5) (* (* (pow x 2) (pow x 2)) (pow x 2))) (* (cbrt (* 0.5 (pow x 2))) (cbrt (* 0.5 (pow x 2)))) (cbrt (* 0.5 (pow x 2))) (* (* (* 0.5 (pow x 2)) (* 0.5 (pow x 2))) (* 0.5 (pow x 2))) (sqrt (* 0.5 (pow x 2))) (sqrt (* 0.5 (pow x 2))) (* (sqrt 0.5) (pow (sqrt x) 2)) (* (sqrt 0.5) (pow (sqrt x) 2)) (* (sqrt 0.5) x) (* (sqrt 0.5) x) (* (sqrt 0.5) (sqrt (pow x 2))) (* (sqrt 0.5) (sqrt (pow x 2))) (* (sqrt 0.5) (pow x (/ 2 2))) (* (sqrt 0.5) (pow x (/ 2 2))) (* 0.5 (pow (* (cbrt x) (cbrt x)) 2)) (* 0.5 (pow (sqrt x) 2)) (* 0.5 (pow 1 2)) (* 0.5 x) (* 0.5 (* (cbrt (pow x 2)) (cbrt (pow x 2)))) (* 0.5 (sqrt (pow x 2))) (* 0.5 1) (* 0.5 (pow x (/ 2 2))) (* (cbrt 0.5) (pow x 2)) (* (sqrt 0.5) (pow x 2)) (* 0.5 (pow x 2)) (- (* 1.0 x) (* 0.5 (pow x 2))) (- (* 1.0 x) (* 0.5 (pow x 2))) (- (* 1.0 x) (* 0.5 (pow x 2))) (* 0.5 (pow x 2)) (* 0.5 (pow x 2)) (* 0.5 (pow x 2)) 1.701 * * [simplify]: iteration 0 : 81 enodes (cost 476 ) 1.715 * * [simplify]: iteration 1 : 214 enodes (cost 423 ) 1.770 * * [simplify]: iteration 2 : 929 enodes (cost 370 ) 2.182 * * [simplify]: iteration done : 5000 enodes (cost 336 ) 2.182 * [simplify]: Simplified to: (exp (* x (- 1.0 (* 0.5 x)))) (exp (* x (- 1.0 (* 0.5 x)))) (log (* x (- 1.0 (* 0.5 x)))) (exp (* x (- 1.0 (* 0.5 x)))) (* (cbrt (* x (- 1.0 (* 0.5 x)))) (cbrt (* x (- 1.0 (* 0.5 x))))) (cbrt (* x (- 1.0 (* 0.5 x)))) (pow (* x (- 1.0 (* 0.5 x))) 3) (sqrt (* x (- 1.0 (* 0.5 x)))) (sqrt (* x (- 1.0 (* 0.5 x)))) (- (pow (* 1.0 x) 3) (pow (* 0.5 (pow x 2)) 3)) (+ (* 0.5 (* (pow x 4) 0.5)) (* (* 1.0 x) (* x (+ 1.0 (* 0.5 x))))) (- (* (* 1.0 x) (* 1.0 x)) (* (* 0.5 0.5) (pow x 4))) (* x (+ 1.0 (* 0.5 x))) (* 1.0 x) (log (* 0.5 (pow x 2))) (log (* 0.5 (pow x 2))) (log (* 0.5 (pow x 2))) (log (* 0.5 (pow x 2))) (exp (* 0.5 (pow x 2))) (pow (* 0.5 (pow x 2)) 3) (* (cbrt (* 0.5 (pow x 2))) (cbrt (* 0.5 (pow x 2)))) (cbrt (* 0.5 (pow x 2))) (pow (* 0.5 (pow x 2)) 3) (sqrt (* 0.5 (pow x 2))) (sqrt (* 0.5 (pow x 2))) (* (sqrt 0.5) x) (* (sqrt 0.5) x) (* (sqrt 0.5) x) (* (sqrt 0.5) x) (* (fabs x) (sqrt 0.5)) (* (fabs x) (sqrt 0.5)) (* (sqrt 0.5) x) (* (sqrt 0.5) x) (* 0.5 (pow (* (cbrt x) (cbrt x)) 2)) (* 0.5 x) 0.5 (* 0.5 x) (* 0.5 (* (cbrt (pow x 2)) (cbrt (pow x 2)))) (* 0.5 (fabs x)) 0.5 (* 0.5 x) (* (cbrt 0.5) (pow x 2)) (* (sqrt 0.5) (pow x 2)) (* 0.5 (pow x 2)) (* x (- 1.0 (* 0.5 x))) (* x (- 1.0 (* 0.5 x))) (* x (- 1.0 (* 0.5 x))) (* 0.5 (pow x 2)) (* 0.5 (pow x 2)) (* 0.5 (pow x 2)) 2.183 * * * [progress]: adding candidates to table 2.256 * [progress]: [Phase 3 of 3] Extracting. 2.256 * * [regime]: Finding splitpoints for: (# #) 2.256 * * * [regime-changes]: Trying 2 branch expressions: ((* x (- 1.0 (* x 0.5))) x) 2.256 * * * * [regimes]: Trying to branch on (* x (- 1.0 (* x 0.5))) from (# #) 2.266 * * * * [regimes]: Trying to branch on x from (# #) 2.275 * * * [regime]: Found split indices: #