2.368 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.016 * * * [progress]: [2/2] Setting up program. 0.017 * [progress]: [Phase 2 of 3] Improving. 0.018 * [simplify]: Simplifying using # : (* (* x x) (- 3.0 (* x 2.0))) 0.020 * * [simplify]: iteration 0 : 13 enodes (cost 4 ) 0.022 * * [simplify]: iteration 1 : 35 enodes (cost 4 ) 0.025 * * [simplify]: iteration 2 : 89 enodes (cost 4 ) 0.028 * * [simplify]: iteration 3 : 157 enodes (cost 4 ) 0.031 * * [simplify]: iteration 4 : 170 enodes (cost 4 ) 0.034 * * [simplify]: iteration 5 : 186 enodes (cost 4 ) 0.038 * * [simplify]: iteration 6 : 244 enodes (cost 4 ) 0.042 * * [simplify]: iteration 7 : 442 enodes (cost 4 ) 0.054 * * [simplify]: iteration 8 : 1389 enodes (cost 4 ) 0.094 * * [simplify]: iteration 9 : 4761 enodes (cost 4 ) 0.230 * * [simplify]: iteration 10 : 5001 enodes (cost 4 ) 0.231 * [simplify]: Simplified to: (* (* x x) (- 3.0 (* x 2.0))) 0.231 * * [progress]: iteration 1 / 4 0.231 * * * [progress]: picking best candidate 0.233 * * * * [pick]: Picked # 0.233 * * * [progress]: localizing error 0.238 * * * [progress]: generating rewritten candidates 0.238 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.247 * * * [progress]: generating series expansions 0.247 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.248 * [approximate]: Taking taylor expansion of (* (pow x 2) (- 3.0 (* 2.0 x))) in (x) around 0 0.248 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 3.0 (* 2.0 x))) in x 0.248 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.248 * [taylor]: Taking taylor expansion of x in x 0.248 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 x)) in x 0.248 * [taylor]: Taking taylor expansion of 3.0 in x 0.248 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 0.248 * [taylor]: Taking taylor expansion of 2.0 in x 0.248 * [taylor]: Taking taylor expansion of x in x 0.248 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 3.0 (* 2.0 x))) in x 0.248 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.248 * [taylor]: Taking taylor expansion of x in x 0.248 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 x)) in x 0.248 * [taylor]: Taking taylor expansion of 3.0 in x 0.248 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 0.248 * [taylor]: Taking taylor expansion of 2.0 in x 0.248 * [taylor]: Taking taylor expansion of x in x 0.271 * [approximate]: Taking taylor expansion of (/ (- 3.0 (* 2.0 (/ 1 x))) (pow x 2)) in (x) around 0 0.271 * [taylor]: Taking taylor expansion of (/ (- 3.0 (* 2.0 (/ 1 x))) (pow x 2)) in x 0.271 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 (/ 1 x))) in x 0.271 * [taylor]: Taking taylor expansion of 3.0 in x 0.271 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.271 * [taylor]: Taking taylor expansion of 2.0 in x 0.271 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.271 * [taylor]: Taking taylor expansion of x in x 0.271 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.271 * [taylor]: Taking taylor expansion of x in x 0.273 * [taylor]: Taking taylor expansion of (/ (- 3.0 (* 2.0 (/ 1 x))) (pow x 2)) in x 0.273 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 (/ 1 x))) in x 0.273 * [taylor]: Taking taylor expansion of 3.0 in x 0.274 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.274 * [taylor]: Taking taylor expansion of 2.0 in x 0.274 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.274 * [taylor]: Taking taylor expansion of x in x 0.274 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.274 * [taylor]: Taking taylor expansion of x in x 0.301 * [approximate]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 x)) 3.0) (pow x 2)) in (x) around 0 0.301 * [taylor]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 x)) 3.0) (pow x 2)) in x 0.301 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 x)) 3.0) in x 0.302 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.302 * [taylor]: Taking taylor expansion of 2.0 in x 0.302 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.302 * [taylor]: Taking taylor expansion of x in x 0.302 * [taylor]: Taking taylor expansion of 3.0 in x 0.302 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.302 * [taylor]: Taking taylor expansion of x in x 0.303 * [taylor]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 x)) 3.0) (pow x 2)) in x 0.303 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 x)) 3.0) in x 0.303 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.303 * [taylor]: Taking taylor expansion of 2.0 in x 0.303 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.303 * [taylor]: Taking taylor expansion of x in x 0.304 * [taylor]: Taking taylor expansion of 3.0 in x 0.304 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.304 * [taylor]: Taking taylor expansion of x in x 0.325 * * * [progress]: simplifying candidates 0.326 * [simplify]: Simplifying using # : (expm1 (* (* x x) (- 3.0 (* x 2.0)))) (log1p (* (* x x) (- 3.0 (* x 2.0)))) (* (* 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) (fma (* (cbrt 3.0) (cbrt 3.0)) (cbrt 3.0) (- (* 2.0 x)))) (* (* x x) (fma (- 2.0) x (* 2.0 x))) (* (* x x) (fma (sqrt 3.0) (sqrt 3.0) (- (* 2.0 x)))) (* (* x x) (fma (- 2.0) x (* 2.0 x))) (* (* x x) (fma 1 3.0 (- (* 2.0 x)))) (* (* x x) (fma (- 2.0) x (* 2.0 x))) (* (* x x) 3.0) (* (* x x) (- (* x 2.0))) (* (* x x) 3.0) (* (* x x) (- (* x 2.0))) (* (fma (* (cbrt 3.0) (cbrt 3.0)) (cbrt 3.0) (- (* 2.0 x))) (* x x)) (* (fma (- 2.0) x (* 2.0 x)) (* x x)) (* (fma (sqrt 3.0) (sqrt 3.0) (- (* 2.0 x))) (* x x)) (* (fma (- 2.0) x (* 2.0 x)) (* x x)) (* (fma 1 3.0 (- (* 2.0 x))) (* x x)) (* (fma (- 2.0) x (* 2.0 x)) (* x x)) (* 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))) 0.331 * * [simplify]: iteration 0 : 216 enodes (cost 252 ) 0.337 * * [simplify]: iteration 1 : 984 enodes (cost 214 ) 0.362 * * [simplify]: iteration 2 : 5002 enodes (cost 203 ) 0.365 * [simplify]: Simplified to: (expm1 (* (* x x) (- 3.0 (* x 2.0)))) (log1p (* (* x x) (- 3.0 (* x 2.0)))) (* (* 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)))) (* (pow x 2) (+ (pow (cbrt 3.0) 3) (- (* x 2.0)))) (* (pow x 3) (+ (- 2.0) 2.0)) (* (* x x) (- 3.0 (* x 2.0))) (* (pow x 3) (+ (- 2.0) 2.0)) (* (* x x) (- 3.0 (* x 2.0))) (* (pow x 3) (+ (- 2.0) 2.0)) (* (* x x) 3.0) (- (* 2.0 (pow x 3))) (* (* x x) 3.0) (- (* 2.0 (pow x 3))) (* (pow x 2) (+ (pow (cbrt 3.0) 3) (- (* x 2.0)))) (* (pow x 3) (+ (- 2.0) 2.0)) (* (* x x) (- 3.0 (* x 2.0))) (* (pow x 3) (+ (- 2.0) 2.0)) (* (* x x) (- 3.0 (* x 2.0))) (* (pow x 3) (+ (- 2.0) 2.0)) (* (* 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 (* x 2.0))) (fma 2.0 x 3.0)) (* (* x x) (- 3.0 (* x 2.0))) (* (* x x) (- 3.0 (* x 2.0))) (* (* x x) (- 3.0 (* x 2.0))) 0.365 * * * [progress]: adding candidates to table 0.415 * * [progress]: iteration 2 / 4 0.415 * * * [progress]: picking best candidate 0.423 * * * * [pick]: Picked # 0.423 * * * [progress]: localizing error 0.428 * * * [progress]: generating rewritten candidates 0.428 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.436 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 0.446 * * * [progress]: generating series expansions 0.446 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.446 * [approximate]: Taking taylor expansion of (* (pow x 2) (- 3.0 (* 2.0 x))) in (x) around 0 0.446 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 3.0 (* 2.0 x))) in x 0.446 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.446 * [taylor]: Taking taylor expansion of x in x 0.446 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 x)) in x 0.446 * [taylor]: Taking taylor expansion of 3.0 in x 0.446 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 0.446 * [taylor]: Taking taylor expansion of 2.0 in x 0.446 * [taylor]: Taking taylor expansion of x in x 0.446 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 3.0 (* 2.0 x))) in x 0.446 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.446 * [taylor]: Taking taylor expansion of x in x 0.446 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 x)) in x 0.446 * [taylor]: Taking taylor expansion of 3.0 in x 0.446 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 0.446 * [taylor]: Taking taylor expansion of 2.0 in x 0.446 * [taylor]: Taking taylor expansion of x in x 0.470 * [approximate]: Taking taylor expansion of (/ (- 3.0 (* 2.0 (/ 1 x))) (pow x 2)) in (x) around 0 0.470 * [taylor]: Taking taylor expansion of (/ (- 3.0 (* 2.0 (/ 1 x))) (pow x 2)) in x 0.470 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 (/ 1 x))) in x 0.470 * [taylor]: Taking taylor expansion of 3.0 in x 0.470 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.470 * [taylor]: Taking taylor expansion of 2.0 in x 0.470 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.470 * [taylor]: Taking taylor expansion of x in x 0.470 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.470 * [taylor]: Taking taylor expansion of x in x 0.472 * [taylor]: Taking taylor expansion of (/ (- 3.0 (* 2.0 (/ 1 x))) (pow x 2)) in x 0.472 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 (/ 1 x))) in x 0.472 * [taylor]: Taking taylor expansion of 3.0 in x 0.472 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.472 * [taylor]: Taking taylor expansion of 2.0 in x 0.472 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.472 * [taylor]: Taking taylor expansion of x in x 0.473 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.473 * [taylor]: Taking taylor expansion of x in x 0.501 * [approximate]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 x)) 3.0) (pow x 2)) in (x) around 0 0.501 * [taylor]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 x)) 3.0) (pow x 2)) in x 0.501 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 x)) 3.0) in x 0.501 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.501 * [taylor]: Taking taylor expansion of 2.0 in x 0.501 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.501 * [taylor]: Taking taylor expansion of x in x 0.501 * [taylor]: Taking taylor expansion of 3.0 in x 0.501 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.501 * [taylor]: Taking taylor expansion of x in x 0.502 * [taylor]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 x)) 3.0) (pow x 2)) in x 0.502 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 x)) 3.0) in x 0.502 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.502 * [taylor]: Taking taylor expansion of 2.0 in x 0.502 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.502 * [taylor]: Taking taylor expansion of x in x 0.503 * [taylor]: Taking taylor expansion of 3.0 in x 0.503 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.503 * [taylor]: Taking taylor expansion of x in x 0.524 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 0.524 * [approximate]: Taking taylor expansion of (* x (- 3.0 (* 2.0 x))) in (x) around 0 0.524 * [taylor]: Taking taylor expansion of (* x (- 3.0 (* 2.0 x))) in x 0.524 * [taylor]: Taking taylor expansion of x in x 0.524 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 x)) in x 0.524 * [taylor]: Taking taylor expansion of 3.0 in x 0.524 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 0.524 * [taylor]: Taking taylor expansion of 2.0 in x 0.524 * [taylor]: Taking taylor expansion of x in x 0.525 * [taylor]: Taking taylor expansion of (* x (- 3.0 (* 2.0 x))) in x 0.525 * [taylor]: Taking taylor expansion of x in x 0.525 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 x)) in x 0.525 * [taylor]: Taking taylor expansion of 3.0 in x 0.525 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 0.525 * [taylor]: Taking taylor expansion of 2.0 in x 0.525 * [taylor]: Taking taylor expansion of x in x 0.547 * [approximate]: Taking taylor expansion of (/ (- 3.0 (* 2.0 (/ 1 x))) x) in (x) around 0 0.547 * [taylor]: Taking taylor expansion of (/ (- 3.0 (* 2.0 (/ 1 x))) x) in x 0.547 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 (/ 1 x))) in x 0.547 * [taylor]: Taking taylor expansion of 3.0 in x 0.547 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.547 * [taylor]: Taking taylor expansion of 2.0 in x 0.548 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.548 * [taylor]: Taking taylor expansion of x in x 0.548 * [taylor]: Taking taylor expansion of x in x 0.549 * [taylor]: Taking taylor expansion of (/ (- 3.0 (* 2.0 (/ 1 x))) x) in x 0.550 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 (/ 1 x))) in x 0.550 * [taylor]: Taking taylor expansion of 3.0 in x 0.550 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.550 * [taylor]: Taking taylor expansion of 2.0 in x 0.550 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.550 * [taylor]: Taking taylor expansion of x in x 0.550 * [taylor]: Taking taylor expansion of x in x 0.572 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (* 2.0 (/ 1 x)) 3.0) x)) in (x) around 0 0.572 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 2.0 (/ 1 x)) 3.0) x)) in x 0.572 * [taylor]: Taking taylor expansion of -1 in x 0.572 * [taylor]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 x)) 3.0) x) in x 0.572 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 x)) 3.0) in x 0.572 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.572 * [taylor]: Taking taylor expansion of 2.0 in x 0.572 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.572 * [taylor]: Taking taylor expansion of x in x 0.572 * [taylor]: Taking taylor expansion of 3.0 in x 0.572 * [taylor]: Taking taylor expansion of x in x 0.573 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 2.0 (/ 1 x)) 3.0) x)) in x 0.573 * [taylor]: Taking taylor expansion of -1 in x 0.573 * [taylor]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 x)) 3.0) x) in x 0.573 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 x)) 3.0) in x 0.573 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.573 * [taylor]: Taking taylor expansion of 2.0 in x 0.573 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.573 * [taylor]: Taking taylor expansion of x in x 0.574 * [taylor]: Taking taylor expansion of 3.0 in x 0.574 * [taylor]: Taking taylor expansion of x in x 0.597 * * * [progress]: simplifying candidates 0.599 * [simplify]: Simplifying using # : (expm1 (* x (* x (- 3.0 (* x 2.0))))) (log1p (* x (* x (- 3.0 (* x 2.0))))) (* 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 (fma (* (cbrt 3.0) (cbrt 3.0)) (cbrt 3.0) (- (* 2.0 x))))) (* x (* x (fma (- 2.0) x (* 2.0 x)))) (* x (* x (fma (sqrt 3.0) (sqrt 3.0) (- (* 2.0 x))))) (* x (* x (fma (- 2.0) x (* 2.0 x)))) (* x (* x (fma 1 3.0 (- (* 2.0 x))))) (* x (* x (fma (- 2.0) x (* 2.0 x)))) (* x (* x 3.0)) (* x (* x (- (* x 2.0)))) (* x (* x 3.0)) (* x (* x (- (* x 2.0)))) (* x (* (fma (* (cbrt 3.0) (cbrt 3.0)) (cbrt 3.0) (- (* 2.0 x))) x)) (* x (* (fma (- 2.0) x (* 2.0 x)) x)) (* x (* (fma (sqrt 3.0) (sqrt 3.0) (- (* 2.0 x))) x)) (* x (* (fma (- 2.0) x (* 2.0 x)) x)) (* x (* (fma 1 3.0 (- (* 2.0 x))) x)) (* x (* (fma (- 2.0) x (* 2.0 x)) x)) (* x (* 3.0 x)) (* x (* (- (* x 2.0)) x)) (* x (* 3.0 x)) (* x (* (- (* x 2.0)) x)) (* (* x (fma (* (cbrt 3.0) (cbrt 3.0)) (cbrt 3.0) (- (* 2.0 x)))) x) (* (* x (fma (- 2.0) x (* 2.0 x))) x) (* (* x (fma (sqrt 3.0) (sqrt 3.0) (- (* 2.0 x)))) x) (* (* x (fma (- 2.0) x (* 2.0 x))) x) (* (* x (fma 1 3.0 (- (* 2.0 x)))) x) (* (* x (fma (- 2.0) x (* 2.0 x))) x) (* (* x 3.0) x) (* (* x (- (* x 2.0))) x) (* (* x 3.0) x) (* (* x (- (* x 2.0))) x) (* (* (fma (* (cbrt 3.0) (cbrt 3.0)) (cbrt 3.0) (- (* 2.0 x))) x) x) (* (* (fma (- 2.0) x (* 2.0 x)) x) x) (* (* (fma (sqrt 3.0) (sqrt 3.0) (- (* 2.0 x))) x) x) (* (* (fma (- 2.0) x (* 2.0 x)) x) x) (* (* (fma 1 3.0 (- (* 2.0 x))) x) x) (* (* (fma (- 2.0) x (* 2.0 x)) x) 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))))) (expm1 (* x (- 3.0 (* x 2.0)))) (log1p (* x (- 3.0 (* 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 (fma (* (cbrt 3.0) (cbrt 3.0)) (cbrt 3.0) (- (* 2.0 x)))) (* x (fma (- 2.0) x (* 2.0 x))) (* x (fma (sqrt 3.0) (sqrt 3.0) (- (* 2.0 x)))) (* x (fma (- 2.0) x (* 2.0 x))) (* x (fma 1 3.0 (- (* 2.0 x)))) (* x (fma (- 2.0) x (* 2.0 x))) (* x 3.0) (* x (- (* x 2.0))) (* x 3.0) (* x (- (* x 2.0))) (* (fma (* (cbrt 3.0) (cbrt 3.0)) (cbrt 3.0) (- (* 2.0 x))) x) (* (fma (- 2.0) x (* 2.0 x)) x) (* (fma (sqrt 3.0) (sqrt 3.0) (- (* 2.0 x))) x) (* (fma (- 2.0) x (* 2.0 x)) x) (* (fma 1 3.0 (- (* 2.0 x))) x) (* (fma (- 2.0) x (* 2.0 x)) x) (* 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))) 0.605 * * [simplify]: iteration 0 : 248 enodes (cost 535 ) 0.612 * * [simplify]: iteration 1 : 1174 enodes (cost 460 ) 0.643 * * [simplify]: iteration 2 : 5001 enodes (cost 440 ) 0.647 * [simplify]: Simplified to: (expm1 (* x (* x (- 3.0 (* x 2.0))))) (log1p (* x (* x (- 3.0 (* x 2.0))))) (* 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 (+ (* 1 (pow (cbrt 3.0) 3)) (- (* x 2.0)))) x) (* (pow x 3) (+ (- 2.0) 2.0)) (* x (* x (- 3.0 (* x 2.0)))) (* (pow x 3) (+ (- 2.0) 2.0)) (* x (* x (- 3.0 (* x 2.0)))) (* (pow x 3) (+ (- 2.0) 2.0)) (* x (* x 3.0)) (- (* 2.0 (pow x 3))) (* x (* x 3.0)) (- (* 2.0 (pow x 3))) (* (* x (+ (* 1 (pow (cbrt 3.0) 3)) (- (* x 2.0)))) x) (* (pow x 3) (+ (- 2.0) 2.0)) (* x (* x (- 3.0 (* x 2.0)))) (* (pow x 3) (+ (- 2.0) 2.0)) (* x (* x (- 3.0 (* x 2.0)))) (* (pow x 3) (+ (- 2.0) 2.0)) (* x (* x 3.0)) (- (* 2.0 (pow x 3))) (* x (* x 3.0)) (- (* 2.0 (pow x 3))) (* (* x (+ (* 1 (pow (cbrt 3.0) 3)) (- (* x 2.0)))) x) (* (pow x 3) (+ (- 2.0) 2.0)) (* x (* x (- 3.0 (* x 2.0)))) (* (pow x 3) (+ (- 2.0) 2.0)) (* x (* x (- 3.0 (* x 2.0)))) (* (pow x 3) (+ (- 2.0) 2.0)) (* x (* x 3.0)) (- (* 2.0 (pow x 3))) (* x (* x 3.0)) (- (* 2.0 (pow x 3))) (* (* x (+ (* 1 (pow (cbrt 3.0) 3)) (- (* x 2.0)))) x) (* (pow x 3) (+ (- 2.0) 2.0)) (* x (* x (- 3.0 (* x 2.0)))) (* (pow x 3) (+ (- 2.0) 2.0)) (* x (* x (- 3.0 (* x 2.0)))) (* (pow x 3) (+ (- 2.0) 2.0)) (* 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 (* x 2.0)))) (fma 2.0 x 3.0)) (expm1 (* x (- 3.0 (* x 2.0)))) (log1p (* x (- 3.0 (* 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 (+ (* 1 (pow (cbrt 3.0) 3)) (- (* x 2.0)))) (* x (fma (- 2.0) x (* 2.0 x))) (* x (- 3.0 (* x 2.0))) (* x (fma (- 2.0) x (* 2.0 x))) (* x (- 3.0 (* x 2.0))) (* x (fma (- 2.0) x (* 2.0 x))) (* x 3.0) (* x (- (* x 2.0))) (* x 3.0) (* x (- (* x 2.0))) (* x (+ (* 1 (pow (cbrt 3.0) 3)) (- (* x 2.0)))) (* x (fma (- 2.0) x (* 2.0 x))) (* x (- 3.0 (* x 2.0))) (* x (fma (- 2.0) x (* 2.0 x))) (* x (- 3.0 (* x 2.0))) (* x (fma (- 2.0) x (* 2.0 x))) (* 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 (* x 2.0))) (fma 2.0 x 3.0)) (* 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))) 0.648 * * * [progress]: adding candidates to table 0.728 * * [progress]: iteration 3 / 4 0.728 * * * [progress]: picking best candidate 0.735 * * * * [pick]: Picked # 0.735 * * * [progress]: localizing error 0.743 * * * [progress]: generating rewritten candidates 0.743 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 0.749 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.757 * * * [progress]: generating series expansions 0.757 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 0.757 * [approximate]: Taking taylor expansion of (* 3.0 (pow x 2)) in (x) around 0 0.757 * [taylor]: Taking taylor expansion of (* 3.0 (pow x 2)) in x 0.757 * [taylor]: Taking taylor expansion of 3.0 in x 0.757 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.757 * [taylor]: Taking taylor expansion of x in x 0.757 * [taylor]: Taking taylor expansion of (* 3.0 (pow x 2)) in x 0.757 * [taylor]: Taking taylor expansion of 3.0 in x 0.757 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.757 * [taylor]: Taking taylor expansion of x in x 0.766 * [approximate]: Taking taylor expansion of (/ 3.0 (pow x 2)) in (x) around 0 0.766 * [taylor]: Taking taylor expansion of (/ 3.0 (pow x 2)) in x 0.766 * [taylor]: Taking taylor expansion of 3.0 in x 0.766 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.766 * [taylor]: Taking taylor expansion of x in x 0.766 * [taylor]: Taking taylor expansion of (/ 3.0 (pow x 2)) in x 0.766 * [taylor]: Taking taylor expansion of 3.0 in x 0.766 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.766 * [taylor]: Taking taylor expansion of x in x 0.779 * [approximate]: Taking taylor expansion of (/ 3.0 (pow x 2)) in (x) around 0 0.779 * [taylor]: Taking taylor expansion of (/ 3.0 (pow x 2)) in x 0.779 * [taylor]: Taking taylor expansion of 3.0 in x 0.779 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.779 * [taylor]: Taking taylor expansion of x in x 0.780 * [taylor]: Taking taylor expansion of (/ 3.0 (pow x 2)) in x 0.780 * [taylor]: Taking taylor expansion of 3.0 in x 0.780 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.780 * [taylor]: Taking taylor expansion of x in x 0.788 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.788 * [approximate]: Taking taylor expansion of (- (* 3.0 (pow x 2)) (* 2.0 (pow x 3))) in (x) around 0 0.788 * [taylor]: Taking taylor expansion of (- (* 3.0 (pow x 2)) (* 2.0 (pow x 3))) in x 0.788 * [taylor]: Taking taylor expansion of (* 3.0 (pow x 2)) in x 0.788 * [taylor]: Taking taylor expansion of 3.0 in x 0.788 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.788 * [taylor]: Taking taylor expansion of x in x 0.788 * [taylor]: Taking taylor expansion of (* 2.0 (pow x 3)) in x 0.788 * [taylor]: Taking taylor expansion of 2.0 in x 0.788 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.788 * [taylor]: Taking taylor expansion of x in x 0.788 * [taylor]: Taking taylor expansion of (- (* 3.0 (pow x 2)) (* 2.0 (pow x 3))) in x 0.788 * [taylor]: Taking taylor expansion of (* 3.0 (pow x 2)) in x 0.788 * [taylor]: Taking taylor expansion of 3.0 in x 0.788 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.788 * [taylor]: Taking taylor expansion of x in x 0.788 * [taylor]: Taking taylor expansion of (* 2.0 (pow x 3)) in x 0.788 * [taylor]: Taking taylor expansion of 2.0 in x 0.788 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.788 * [taylor]: Taking taylor expansion of x in x 0.815 * [approximate]: Taking taylor expansion of (- (* 3.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow x 3)))) in (x) around 0 0.816 * [taylor]: Taking taylor expansion of (- (* 3.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow x 3)))) in x 0.816 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x 0.816 * [taylor]: Taking taylor expansion of 3.0 in x 0.816 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.816 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.816 * [taylor]: Taking taylor expansion of x in x 0.816 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 3))) in x 0.816 * [taylor]: Taking taylor expansion of 2.0 in x 0.816 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.816 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.816 * [taylor]: Taking taylor expansion of x in x 0.817 * [taylor]: Taking taylor expansion of (- (* 3.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow x 3)))) in x 0.817 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x 0.817 * [taylor]: Taking taylor expansion of 3.0 in x 0.817 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.817 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.817 * [taylor]: Taking taylor expansion of x in x 0.818 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 3))) in x 0.818 * [taylor]: Taking taylor expansion of 2.0 in x 0.818 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.818 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.818 * [taylor]: Taking taylor expansion of x in x 0.852 * [approximate]: Taking taylor expansion of (+ (* 3.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow x 3)))) in (x) around 0 0.852 * [taylor]: Taking taylor expansion of (+ (* 3.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow x 3)))) in x 0.852 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x 0.852 * [taylor]: Taking taylor expansion of 3.0 in x 0.852 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.852 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.852 * [taylor]: Taking taylor expansion of x in x 0.853 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 3))) in x 0.853 * [taylor]: Taking taylor expansion of 2.0 in x 0.853 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.853 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.853 * [taylor]: Taking taylor expansion of x in x 0.854 * [taylor]: Taking taylor expansion of (+ (* 3.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow x 3)))) in x 0.854 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x 0.854 * [taylor]: Taking taylor expansion of 3.0 in x 0.854 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.854 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.854 * [taylor]: Taking taylor expansion of x in x 0.860 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 3))) in x 0.860 * [taylor]: Taking taylor expansion of 2.0 in x 0.860 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.860 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.860 * [taylor]: Taking taylor expansion of x in x 0.892 * * * [progress]: simplifying candidates 0.893 * [simplify]: Simplifying using # : (expm1 (* (* x x) 3.0)) (log1p (* (* x x) 3.0)) (* (* 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) (expm1 (+ (* (* x x) 3.0) (- (* 2.0 (pow x 3))))) (log1p (+ (* (* x x) 3.0) (- (* 2.0 (pow x 3))))) (* (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) (* 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))) 0.898 * * [simplify]: iteration 0 : 204 enodes (cost 229 ) 0.904 * * [simplify]: iteration 1 : 1021 enodes (cost 204 ) 0.940 * * [simplify]: iteration 2 : 5001 enodes (cost 195 ) 0.942 * [simplify]: Simplified to: (expm1 (* (* x x) 3.0)) (log1p (* (* x x) 3.0)) (fma (* x x) 3.0 0) (fma (* x x) 3.0 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) (expm1 (+ (* (* x x) 3.0) (- (* 2.0 (pow x 3))))) (log1p (+ (* (* x x) 3.0) (- (* 2.0 (pow x 3))))) (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 (fma (* 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)) (fma (* 3.0 3.0) (pow x 4) (fma (pow x 6) (* 2.0 2.0) (* (fma (* x x) 3.0 0) (* 2.0 (pow x 3))))) (* (pow x 3) (- (* x (* 3.0 3.0)) (* 2.0 (* 2.0 (pow x 3))))) (fma (pow x 2) 3.0 (* 2.0 (pow x 3))) (fma (* x x) 3.0 0) (fma (* x x) 3.0 0) (fma (* x x) 3.0 0) (fma (* x x) 3.0 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))) 0.943 * * * [progress]: adding candidates to table 1.022 * * [progress]: iteration 4 / 4 1.022 * * * [progress]: picking best candidate 1.027 * * * * [pick]: Picked # 1.028 * * * [progress]: localizing error 1.044 * * * [progress]: generating rewritten candidates 1.044 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 2 1) 1.047 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 1.069 * * * [progress]: generating series expansions 1.069 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 2 1) 1.069 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 1.070 * [approximate]: Taking taylor expansion of (* (pow x 2) (- 3.0 (* 2.0 x))) in (x) around 0 1.070 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 3.0 (* 2.0 x))) in x 1.071 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.071 * [taylor]: Taking taylor expansion of x in x 1.071 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 x)) in x 1.071 * [taylor]: Taking taylor expansion of 3.0 in x 1.071 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 1.071 * [taylor]: Taking taylor expansion of 2.0 in x 1.071 * [taylor]: Taking taylor expansion of x in x 1.071 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 3.0 (* 2.0 x))) in x 1.071 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.071 * [taylor]: Taking taylor expansion of x in x 1.071 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 x)) in x 1.071 * [taylor]: Taking taylor expansion of 3.0 in x 1.071 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 1.071 * [taylor]: Taking taylor expansion of 2.0 in x 1.071 * [taylor]: Taking taylor expansion of x in x 1.096 * [approximate]: Taking taylor expansion of (/ (- 3.0 (* 2.0 (/ 1 x))) (pow x 2)) in (x) around 0 1.096 * [taylor]: Taking taylor expansion of (/ (- 3.0 (* 2.0 (/ 1 x))) (pow x 2)) in x 1.096 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 (/ 1 x))) in x 1.096 * [taylor]: Taking taylor expansion of 3.0 in x 1.096 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 1.096 * [taylor]: Taking taylor expansion of 2.0 in x 1.096 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.096 * [taylor]: Taking taylor expansion of x in x 1.096 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.096 * [taylor]: Taking taylor expansion of x in x 1.098 * [taylor]: Taking taylor expansion of (/ (- 3.0 (* 2.0 (/ 1 x))) (pow x 2)) in x 1.098 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 (/ 1 x))) in x 1.098 * [taylor]: Taking taylor expansion of 3.0 in x 1.098 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 1.098 * [taylor]: Taking taylor expansion of 2.0 in x 1.098 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.098 * [taylor]: Taking taylor expansion of x in x 1.099 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.099 * [taylor]: Taking taylor expansion of x in x 1.124 * [approximate]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 x)) 3.0) (pow x 2)) in (x) around 0 1.124 * [taylor]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 x)) 3.0) (pow x 2)) in x 1.124 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 x)) 3.0) in x 1.124 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 1.124 * [taylor]: Taking taylor expansion of 2.0 in x 1.124 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.124 * [taylor]: Taking taylor expansion of x in x 1.125 * [taylor]: Taking taylor expansion of 3.0 in x 1.125 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.125 * [taylor]: Taking taylor expansion of x in x 1.126 * [taylor]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 x)) 3.0) (pow x 2)) in x 1.126 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 x)) 3.0) in x 1.126 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 1.126 * [taylor]: Taking taylor expansion of 2.0 in x 1.126 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.126 * [taylor]: Taking taylor expansion of x in x 1.126 * [taylor]: Taking taylor expansion of 3.0 in x 1.126 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.126 * [taylor]: Taking taylor expansion of x in x 1.154 * * * [progress]: simplifying candidates 1.155 * [simplify]: Simplifying using # : (expm1 (pow (cbrt 3.0) 3)) (log1p (pow (cbrt 3.0) 3)) (* (log (cbrt 3.0)) 3) (* (log (cbrt 3.0)) 3) (* 1/3 3) (* 1 3) (pow (cbrt 3.0) (* (cbrt 3) (cbrt 3))) (pow (cbrt 3.0) (sqrt 3)) (pow (cbrt 3.0) 1) (pow (cbrt (* (cbrt 3.0) (cbrt 3.0))) 3) (pow (cbrt (cbrt 3.0)) 3) (pow (cbrt (sqrt 3.0)) 3) (pow (cbrt (sqrt 3.0)) 3) (pow (cbrt 1) 3) (pow (cbrt 3.0) 3) (pow (* (cbrt (cbrt 3.0)) (cbrt (cbrt 3.0))) 3) (pow (cbrt (cbrt 3.0)) 3) (pow (sqrt (cbrt 3.0)) 3) (pow (sqrt (cbrt 3.0)) 3) (pow 1 3) (pow (cbrt 3.0) 3) (* (cbrt 3.0) (cbrt 3.0)) (log (pow (cbrt 3.0) 3)) (exp (pow (cbrt 3.0) 3)) (* (cbrt (pow (cbrt 3.0) 3)) (cbrt (pow (cbrt 3.0) 3))) (cbrt (pow (cbrt 3.0) 3)) (* (* (pow (cbrt 3.0) 3) (pow (cbrt 3.0) 3)) (pow (cbrt 3.0) 3)) (pow (cbrt (* (cbrt 3.0) (cbrt 3.0))) 3) (pow (cbrt (cbrt 3.0)) 3) (pow (cbrt (sqrt 3.0)) 3) (pow (cbrt (sqrt 3.0)) 3) (pow (cbrt 1) 3) (pow (cbrt 3.0) 3) (pow (* (cbrt (cbrt 3.0)) (cbrt (cbrt 3.0))) 3) (pow (cbrt (cbrt 3.0)) 3) (pow (sqrt (cbrt 3.0)) 3) (pow (sqrt (cbrt 3.0)) 3) (pow 1 3) (pow (cbrt 3.0) 3) (* (cbrt 3.0) (cbrt 3.0)) (sqrt (pow (cbrt 3.0) 3)) (sqrt (pow (cbrt 3.0) 3)) (pow (cbrt 3.0) (/ 3 2)) (pow (cbrt 3.0) (/ 3 2)) (expm1 (* (pow x 2) (+ (pow (cbrt 3.0) 3) (- (* x 2.0))))) (log1p (* (pow x 2) (+ (pow (cbrt 3.0) 3) (- (* x 2.0))))) (+ (* (log x) 2) (log (+ (pow (cbrt 3.0) 3) (- (* x 2.0))))) (+ (* (log x) 2) (log (+ (pow (cbrt 3.0) 3) (- (* x 2.0))))) (+ (log (pow x 2)) (log (+ (pow (cbrt 3.0) 3) (- (* x 2.0))))) (log (* (pow x 2) (+ (pow (cbrt 3.0) 3) (- (* x 2.0))))) (exp (* (pow x 2) (+ (pow (cbrt 3.0) 3) (- (* x 2.0))))) (* (* (* (pow x 2) (pow x 2)) (pow x 2)) (* (* (+ (pow (cbrt 3.0) 3) (- (* x 2.0))) (+ (pow (cbrt 3.0) 3) (- (* x 2.0)))) (+ (pow (cbrt 3.0) 3) (- (* x 2.0))))) (* (cbrt (* (pow x 2) (+ (pow (cbrt 3.0) 3) (- (* x 2.0))))) (cbrt (* (pow x 2) (+ (pow (cbrt 3.0) 3) (- (* x 2.0)))))) (cbrt (* (pow x 2) (+ (pow (cbrt 3.0) 3) (- (* x 2.0))))) (* (* (* (pow x 2) (+ (pow (cbrt 3.0) 3) (- (* x 2.0)))) (* (pow x 2) (+ (pow (cbrt 3.0) 3) (- (* x 2.0))))) (* (pow x 2) (+ (pow (cbrt 3.0) 3) (- (* x 2.0))))) (sqrt (* (pow x 2) (+ (pow (cbrt 3.0) 3) (- (* x 2.0))))) (sqrt (* (pow x 2) (+ (pow (cbrt 3.0) 3) (- (* x 2.0))))) (* (pow (sqrt x) 2) (sqrt (+ (pow (cbrt 3.0) 3) (- (* x 2.0))))) (* (pow (sqrt x) 2) (sqrt (+ (pow (cbrt 3.0) 3) (- (* x 2.0))))) (* x (sqrt (+ (pow (cbrt 3.0) 3) (- (* x 2.0))))) (* x (sqrt (+ (pow (cbrt 3.0) 3) (- (* x 2.0))))) (* (sqrt (pow x 2)) (sqrt (+ (pow (cbrt 3.0) 3) (- (* x 2.0))))) (* (sqrt (pow x 2)) (sqrt (+ (pow (cbrt 3.0) 3) (- (* x 2.0))))) (* (pow x (/ 2 2)) (sqrt (+ (pow (cbrt 3.0) 3) (- (* x 2.0))))) (* (pow x (/ 2 2)) (sqrt (+ (pow (cbrt 3.0) 3) (- (* x 2.0))))) (* (pow x 2) (pow (cbrt 3.0) 3)) (* (pow x 2) (- (* x 2.0))) (* (pow (cbrt 3.0) 3) (pow x 2)) (* (- (* x 2.0)) (pow x 2)) (* (pow x 2) (* (cbrt (+ (pow (cbrt 3.0) 3) (- (* x 2.0)))) (cbrt (+ (pow (cbrt 3.0) 3) (- (* x 2.0)))))) (* (pow x 2) (sqrt (+ (pow (cbrt 3.0) 3) (- (* x 2.0))))) (* (pow x 2) 1) (* (pow x 2) 1) (* (pow (cbrt x) 2) (+ (pow (cbrt 3.0) 3) (- (* x 2.0)))) (* (pow (sqrt x) 2) (+ (pow (cbrt 3.0) 3) (- (* x 2.0)))) (* (pow x 2) (+ (pow (cbrt 3.0) 3) (- (* x 2.0)))) (* x (+ (pow (cbrt 3.0) 3) (- (* x 2.0)))) (* (cbrt (pow x 2)) (+ (pow (cbrt 3.0) 3) (- (* x 2.0)))) (* (sqrt (pow x 2)) (+ (pow (cbrt 3.0) 3) (- (* x 2.0)))) (* (pow x 2) (+ (pow (cbrt 3.0) 3) (- (* x 2.0)))) (* (pow x (/ 2 2)) (+ (pow (cbrt 3.0) 3) (- (* x 2.0)))) (* (pow x 2) (+ (pow (pow (cbrt 3.0) 3) 3) (pow (- (* x 2.0)) 3))) (* (pow x 2) (- (* (pow (cbrt 3.0) 3) (pow (cbrt 3.0) 3)) (* (- (* x 2.0)) (- (* x 2.0))))) (+ (* (pow x 2) (+ (pow (cbrt 3.0) 3) (- (* x 2.0)))) (* (pow x 3) (+ (- 2.0) 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))) 1.161 * * [simplify]: iteration 0 : 326 enodes (cost 400 ) 1.171 * * [simplify]: iteration 1 : 1662 enodes (cost 335 ) 1.229 * * [simplify]: iteration 2 : 5002 enodes (cost 322 ) 1.232 * [simplify]: Simplified to: (expm1 (pow (cbrt 3.0) 3)) (log1p (pow (cbrt 3.0) 3)) (log (pow (cbrt 3.0) 3)) (log (pow (cbrt 3.0) 3)) 1 3 (pow (cbrt 3.0) (* (cbrt 3) (cbrt 3))) (pow (cbrt 3.0) (sqrt 3)) (cbrt 3.0) (pow (cbrt 3.0) 2) (cbrt 3.0) (sqrt 3.0) (sqrt 3.0) 1 3.0 (pow (cbrt 3.0) 2) (cbrt 3.0) (pow (cbrt 3.0) 3/2) (pow (cbrt 3.0) 3/2) 1 3.0 (pow (cbrt 3.0) 2) (log (pow (cbrt 3.0) 3)) (exp (* 3.0 1)) (pow (cbrt 3.0) 2) (cbrt 3.0) (pow 3.0 3) (pow (cbrt 3.0) 2) (cbrt 3.0) (sqrt 3.0) (sqrt 3.0) 1 3.0 (pow (cbrt 3.0) 2) (cbrt 3.0) (pow (cbrt 3.0) 3/2) (pow (cbrt 3.0) 3/2) 1 3.0 (pow (cbrt 3.0) 2) (sqrt 3.0) (sqrt 3.0) (pow (cbrt 3.0) 3/2) (pow (cbrt 3.0) 3/2) (expm1 (* (pow x 2) (+ (pow (cbrt 3.0) 3) (- (* x 2.0))))) (log1p (* (pow x 2) (+ (pow (cbrt 3.0) 3) (- (* x 2.0))))) (+ (log (* (- 3.0 (* x 2.0)) x)) (log x)) (+ (log (* (- 3.0 (* x 2.0)) x)) (log x)) (+ (log (* (- 3.0 (* x 2.0)) x)) (log x)) (+ (log (* (- 3.0 (* x 2.0)) x)) (log x)) (pow (exp (- 3.0 (* x 2.0))) (pow x 2)) (pow (* (- 3.0 (* x 2.0)) (pow x 2)) 3) (* (cbrt (* (pow x 2) (+ (pow (cbrt 3.0) 3) (- (* x 2.0))))) (cbrt (* (pow x 2) (+ (pow (cbrt 3.0) 3) (- (* x 2.0)))))) (cbrt (* (pow x 2) (+ (pow (cbrt 3.0) 3) (- (* x 2.0))))) (pow (* (- 3.0 (* x 2.0)) (pow x 2)) 3) (sqrt (* (pow x 2) (+ (pow (cbrt 3.0) 3) (- (* x 2.0))))) (sqrt (* (pow x 2) (+ (pow (cbrt 3.0) 3) (- (* x 2.0))))) (* (sqrt (+ (pow (cbrt 3.0) 3) (- (* x 2.0)))) x) (* (sqrt (+ (pow (cbrt 3.0) 3) (- (* x 2.0)))) x) (* (sqrt (+ (pow (cbrt 3.0) 3) (- (* x 2.0)))) x) (* (sqrt (+ (pow (cbrt 3.0) 3) (- (* x 2.0)))) x) (* (sqrt (pow x 2)) (sqrt (+ (pow (cbrt 3.0) 3) (- (* x 2.0))))) (* (sqrt (pow x 2)) (sqrt (+ (pow (cbrt 3.0) 3) (- (* x 2.0))))) (* (sqrt (+ (pow (cbrt 3.0) 3) (- (* x 2.0)))) x) (* (sqrt (+ (pow (cbrt 3.0) 3) (- (* x 2.0)))) x) (* 3.0 (pow x 2)) (- (* 2.0 (pow x 3))) (* 3.0 (pow x 2)) (- (* 2.0 (pow x 3))) (* (pow x 2) (* (cbrt (+ (pow (cbrt 3.0) 3) (- (* x 2.0)))) (cbrt (+ (pow (cbrt 3.0) 3) (- (* x 2.0)))))) (* (pow x 2) (sqrt (+ (pow (cbrt 3.0) 3) (- (* x 2.0))))) (pow x 2) (pow x 2) (* (- 3.0 (* x 2.0)) (pow (cbrt x) 2)) (* (- 3.0 (* x 2.0)) x) (* (- 3.0 (* x 2.0)) (pow x 2)) (* (- 3.0 (* x 2.0)) x) (* (- 3.0 (* x 2.0)) (cbrt (pow x 2))) (* (- 3.0 (* x 2.0)) (sqrt (pow x 2))) (* (- 3.0 (* x 2.0)) (pow x 2)) (* (- 3.0 (* x 2.0)) x) (* (* (fma (pow (cbrt 3.0) 6) 3.0 (pow (- (* x 2.0)) 3)) x) x) (* (* (* (+ 3.0 (* x 2.0)) (- 3.0 (* x 2.0))) x) x) (fma (- 3.0 (* x 2.0)) (pow x 2) (* (pow x 3) (+ (- 2.0) 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)) 1.232 * * * [progress]: adding candidates to table 1.382 * [progress]: [Phase 3 of 3] Extracting. 1.382 * * [regime]: Finding splitpoints for: (# # # #) 1.383 * * * [regime-changes]: Trying 1 branch expressions: (x) 1.383 * * * * [regimes]: Trying to branch on x from (# # # #) 1.406 * * * [regime]: Found split indices: #