0.001 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.019 * * * [progress]: [2/2] Setting up program. 0.020 * [progress]: [Phase 2 of 3] Improving. 0.020 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.020 * [simplify]: Simplifying (* (* x x) x) 0.021 * * [simplify]: iteration 1: (3 enodes) 0.021 * * [simplify]: iteration 2: (10 enodes) 0.023 * * [simplify]: iteration 3: (12 enodes) 0.025 * * [simplify]: iteration 4: (19 enodes) 0.030 * * [simplify]: iteration 5: (33 enodes) 0.037 * * [simplify]: iteration 6: (59 enodes) 0.049 * * [simplify]: iteration 7: (108 enodes) 0.073 * * [simplify]: iteration 8: (208 enodes) 0.163 * * [simplify]: iteration 9: (494 enodes) 0.497 * * [simplify]: iteration 10: (1467 enodes) 4.677 * * [simplify]: Extracting #0: cost 1 inf + 0 4.677 * * [simplify]: Extracting #1: cost 147 inf + 0 4.681 * * [simplify]: Extracting #2: cost 1072 inf + 207 4.686 * * [simplify]: Extracting #3: cost 1078 inf + 1359 4.701 * * [simplify]: Extracting #4: cost 759 inf + 225141 4.793 * * [simplify]: Extracting #5: cost 79 inf + 822105 4.901 * * [simplify]: Extracting #6: cost 0 inf + 885765 5.002 * * [simplify]: Extracting #7: cost 0 inf + 884758 5.096 * [simplify]: Simplified to (* x (* x x)) 5.098 * * [progress]: iteration 1 / 4 5.098 * * * [progress]: picking best candidate 5.099 * * * * [pick]: Picked # 5.099 * * * [progress]: localizing error 5.105 * * * [progress]: generating rewritten candidates 5.105 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 5.119 * * * [progress]: generating series expansions 5.120 * * * * [progress]: [ 1 / 1 ] generating series at (2) 5.120 * [backup-simplify]: Simplify (* (* x x) x) into (pow x 3) 5.120 * [approximate]: Taking taylor expansion of (pow x 3) in (x) around 0 5.120 * [taylor]: Taking taylor expansion of (pow x 3) in x 5.120 * [taylor]: Taking taylor expansion of x in x 5.120 * [backup-simplify]: Simplify 0 into 0 5.120 * [backup-simplify]: Simplify 1 into 1 5.120 * [taylor]: Taking taylor expansion of (pow x 3) in x 5.120 * [taylor]: Taking taylor expansion of x in x 5.120 * [backup-simplify]: Simplify 0 into 0 5.120 * [backup-simplify]: Simplify 1 into 1 5.121 * [backup-simplify]: Simplify (* 1 1) into 1 5.121 * [backup-simplify]: Simplify (* 1 1) into 1 5.121 * [backup-simplify]: Simplify 1 into 1 5.121 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 5.122 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 5.122 * [backup-simplify]: Simplify 0 into 0 5.122 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 5.123 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 5.123 * [backup-simplify]: Simplify 0 into 0 5.123 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 5.124 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 5.124 * [backup-simplify]: Simplify 0 into 0 5.125 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 5.126 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 5.126 * [backup-simplify]: Simplify 0 into 0 5.126 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 5.127 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 5.127 * [backup-simplify]: Simplify 0 into 0 5.128 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 5.129 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 5.129 * [backup-simplify]: Simplify 0 into 0 5.129 * [backup-simplify]: Simplify (* 1 (pow x 3)) into (pow x 3) 5.129 * [backup-simplify]: Simplify (* (* (/ 1 x) (/ 1 x)) (/ 1 x)) into (/ 1 (pow x 3)) 5.129 * [approximate]: Taking taylor expansion of (/ 1 (pow x 3)) in (x) around 0 5.129 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 5.129 * [taylor]: Taking taylor expansion of (pow x 3) in x 5.129 * [taylor]: Taking taylor expansion of x in x 5.129 * [backup-simplify]: Simplify 0 into 0 5.129 * [backup-simplify]: Simplify 1 into 1 5.130 * [backup-simplify]: Simplify (* 1 1) into 1 5.130 * [backup-simplify]: Simplify (* 1 1) into 1 5.130 * [backup-simplify]: Simplify (/ 1 1) into 1 5.130 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 5.130 * [taylor]: Taking taylor expansion of (pow x 3) in x 5.130 * [taylor]: Taking taylor expansion of x in x 5.130 * [backup-simplify]: Simplify 0 into 0 5.130 * [backup-simplify]: Simplify 1 into 1 5.130 * [backup-simplify]: Simplify (* 1 1) into 1 5.131 * [backup-simplify]: Simplify (* 1 1) into 1 5.131 * [backup-simplify]: Simplify (/ 1 1) into 1 5.131 * [backup-simplify]: Simplify 1 into 1 5.131 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 5.132 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 5.132 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.132 * [backup-simplify]: Simplify 0 into 0 5.133 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 5.133 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 5.134 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.134 * [backup-simplify]: Simplify 0 into 0 5.134 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 5.138 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 5.139 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.139 * [backup-simplify]: Simplify 0 into 0 5.139 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 5.140 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 5.141 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.141 * [backup-simplify]: Simplify 0 into 0 5.142 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 5.143 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 5.143 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.143 * [backup-simplify]: Simplify 0 into 0 5.144 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 5.145 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 5.146 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.146 * [backup-simplify]: Simplify 0 into 0 5.146 * [backup-simplify]: Simplify (* 1 (pow (/ 1 (/ 1 x)) 3)) into (pow x 3) 5.146 * [backup-simplify]: Simplify (* (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- x))) into (/ -1 (pow x 3)) 5.146 * [approximate]: Taking taylor expansion of (/ -1 (pow x 3)) in (x) around 0 5.146 * [taylor]: Taking taylor expansion of (/ -1 (pow x 3)) in x 5.146 * [taylor]: Taking taylor expansion of -1 in x 5.146 * [backup-simplify]: Simplify -1 into -1 5.146 * [taylor]: Taking taylor expansion of (pow x 3) in x 5.146 * [taylor]: Taking taylor expansion of x in x 5.146 * [backup-simplify]: Simplify 0 into 0 5.146 * [backup-simplify]: Simplify 1 into 1 5.147 * [backup-simplify]: Simplify (* 1 1) into 1 5.147 * [backup-simplify]: Simplify (* 1 1) into 1 5.147 * [backup-simplify]: Simplify (/ -1 1) into -1 5.147 * [taylor]: Taking taylor expansion of (/ -1 (pow x 3)) in x 5.147 * [taylor]: Taking taylor expansion of -1 in x 5.147 * [backup-simplify]: Simplify -1 into -1 5.147 * [taylor]: Taking taylor expansion of (pow x 3) in x 5.147 * [taylor]: Taking taylor expansion of x in x 5.147 * [backup-simplify]: Simplify 0 into 0 5.147 * [backup-simplify]: Simplify 1 into 1 5.147 * [backup-simplify]: Simplify (* 1 1) into 1 5.148 * [backup-simplify]: Simplify (* 1 1) into 1 5.148 * [backup-simplify]: Simplify (/ -1 1) into -1 5.148 * [backup-simplify]: Simplify -1 into -1 5.148 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 5.149 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 5.149 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 5.149 * [backup-simplify]: Simplify 0 into 0 5.150 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 5.150 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 5.151 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.151 * [backup-simplify]: Simplify 0 into 0 5.152 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 5.153 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 5.153 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.153 * [backup-simplify]: Simplify 0 into 0 5.154 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 5.155 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 5.155 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.156 * [backup-simplify]: Simplify 0 into 0 5.156 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 5.157 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 5.158 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.158 * [backup-simplify]: Simplify 0 into 0 5.159 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 5.160 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 5.161 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.161 * [backup-simplify]: Simplify 0 into 0 5.161 * [backup-simplify]: Simplify (* -1 (pow (/ 1 (/ 1 (- x))) 3)) into (pow x 3) 5.161 * * * [progress]: simplifying candidates 5.161 * * * * [progress]: [ 1 / 34 ] simplifiying candidate # 5.161 * * * * [progress]: [ 2 / 34 ] simplifiying candidate # 5.162 * * * * [progress]: [ 3 / 34 ] simplifiying candidate # 5.162 * * * * [progress]: [ 4 / 34 ] simplifiying candidate # 5.162 * * * * [progress]: [ 5 / 34 ] simplifiying candidate # 5.162 * * * * [progress]: [ 6 / 34 ] simplifiying candidate # 5.162 * * * * [progress]: [ 7 / 34 ] simplifiying candidate # 5.162 * * * * [progress]: [ 8 / 34 ] simplifiying candidate # 5.162 * * * * [progress]: [ 9 / 34 ] simplifiying candidate # 5.162 * * * * [progress]: [ 10 / 34 ] simplifiying candidate # 5.162 * * * * [progress]: [ 11 / 34 ] simplifiying candidate # 5.162 * * * * [progress]: [ 12 / 34 ] simplifiying candidate # 5.162 * * * * [progress]: [ 13 / 34 ] simplifiying candidate # 5.162 * * * * [progress]: [ 14 / 34 ] simplifiying candidate # 5.162 * * * * [progress]: [ 15 / 34 ] simplifiying candidate # 5.162 * * * * [progress]: [ 16 / 34 ] simplifiying candidate # 5.162 * * * * [progress]: [ 17 / 34 ] simplifiying candidate # 5.162 * * * * [progress]: [ 18 / 34 ] simplifiying candidate # 5.162 * * * * [progress]: [ 19 / 34 ] simplifiying candidate # 5.163 * * * * [progress]: [ 20 / 34 ] simplifiying candidate # 5.163 * * * * [progress]: [ 21 / 34 ] simplifiying candidate # 5.163 * * * * [progress]: [ 22 / 34 ] simplifiying candidate # 5.163 * * * * [progress]: [ 23 / 34 ] simplifiying candidate # 5.163 * * * * [progress]: [ 24 / 34 ] simplifiying candidate # 5.163 * * * * [progress]: [ 25 / 34 ] simplifiying candidate # 5.163 * * * * [progress]: [ 26 / 34 ] simplifiying candidate # 5.163 * * * * [progress]: [ 27 / 34 ] simplifiying candidate # 5.163 * * * * [progress]: [ 28 / 34 ] simplifiying candidate # 5.163 * * * * [progress]: [ 29 / 34 ] simplifiying candidate # 5.163 * * * * [progress]: [ 30 / 34 ] simplifiying candidate #real (real->posit16 (* (* x x) x))))> 5.163 * * * * [progress]: [ 31 / 34 ] simplifiying candidate # 5.163 * * * * [progress]: [ 32 / 34 ] simplifiying candidate # 5.163 * * * * [progress]: [ 33 / 34 ] simplifiying candidate # 5.163 * * * * [progress]: [ 34 / 34 ] simplifiying candidate # 5.164 * [simplify]: Simplifying (expm1 (* (* x x) x)), (log1p (* (* x x) x)), (+ (+ 1 1) 1), (+ 2 1), (+ (+ 1 1) 1), (+ (* 2 1) 1), (* (* x x) x), (* (* x x) x), (+ (+ 1 1) 1), (+ 2 1), (+ (+ 1 1) 1), (+ (* 2 1) 1), (+ (+ (log x) (log x)) (log x)), (+ (log (* x x)) (log x)), (log (* (* x x) x)), (exp (* (* x x) x)), (* (* (* (* x x) x) (* (* x x) x)) (* (* x x) x)), (* (* (* (* x x) (* x x)) (* x x)) (* (* x x) x)), (* (cbrt (* (* x x) x)) (cbrt (* (* x x) x))), (cbrt (* (* x x) x)), (* (* (* (* x x) x) (* (* x x) x)) (* (* x x) x)), (sqrt (* (* x x) x)), (sqrt (* (* x x) x)), (* x (sqrt x)), (* x (sqrt x)), (* (* x x) (* (cbrt x) (cbrt x))), (* (* x x) (sqrt x)), (* (* x x) 1), (* x x), (real->posit16 (* (* x x) x)), (pow x 3), (pow x 3), (pow x 3) 5.165 * * [simplify]: iteration 1: (37 enodes) 5.190 * * [simplify]: iteration 2: (138 enodes) 5.247 * * [simplify]: iteration 3: (280 enodes) 5.333 * * [simplify]: iteration 4: (537 enodes) 5.632 * * [simplify]: iteration 5: (1174 enodes) 7.702 * * [simplify]: Extracting #0: cost 14 inf + 0 7.703 * * [simplify]: Extracting #1: cost 170 inf + 2 7.708 * * [simplify]: Extracting #2: cost 585 inf + 3332 7.728 * * [simplify]: Extracting #3: cost 507 inf + 32573 7.764 * * [simplify]: Extracting #4: cost 131 inf + 229582 7.804 * * [simplify]: Extracting #5: cost 4 inf + 306100 7.843 * * [simplify]: Extracting #6: cost 0 inf + 305078 7.875 * [simplify]: Simplified to (expm1 (* x (* x x))), (log1p (* x (* x x))), 3, 3, 3, 3, (* x (* x x)), (* x (* x x)), 3, 3, 3, 3, (* 3 (log x)), (* 3 (log x)), (* 3 (log x)), (exp (* x (* x x))), (* (* (* (* x x) (* x x)) x) (* (* x x) (* x x))), (* (* (* (* x x) (* x x)) x) (* (* x x) (* x x))), (* x x), x, (* (* (* (* x x) (* x x)) x) (* (* x x) (* x x))), (sqrt (* x (* x x))), (sqrt (* x (* x x))), (* (sqrt x) x), (* (sqrt x) x), (* (* (cbrt x) x) (* (cbrt x) x)), (* x (* (sqrt x) x)), (* x x), (* x x), (real->posit16 (* x (* x x))), (* x (* x x)), (* x (* x x)), (* x (* x x)) 7.876 * * * [progress]: adding candidates to table 8.083 * * [progress]: iteration 2 / 4 8.084 * * * [progress]: picking best candidate 8.085 * * * * [pick]: Picked # 8.085 * * * [progress]: localizing error 8.089 * * * [progress]: generating rewritten candidates 8.089 * * * [progress]: generating series expansions 8.089 * * * [progress]: simplifying candidates 8.089 * [simplify]: Simplifying 8.089 * * [simplify]: iteration 1: (0 enodes) 8.089 * * [simplify]: Extracting #0: cost 0 inf + 0 8.089 * [simplify]: Simplified to 8.089 * * * [progress]: adding candidates to table 8.090 * [progress]: [Phase 3 of 3] Extracting. 8.092 * [simplify]: Simplifying (pow x 3) 8.092 * * [simplify]: iteration 1: (3 enodes) 8.092 * * [simplify]: Extracting #0: cost 1 inf + 0 8.092 * * [simplify]: Extracting #1: cost 3 inf + 0 8.092 * * [simplify]: Extracting #2: cost 1 inf + 2 8.092 * * [simplify]: Extracting #3: cost 0 inf + 214 8.092 * [simplify]: Simplified to (pow x 3) 9.026 * [regime-testing]: Baseline error score: 0 9.029 * [regime-testing]: Oracle error score: 0 9.029 * [regime-testing]: End program error score: 0 9.087 * [regime-testing]: Target error score: 0