0.001 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.017 * * * [progress]: [2/2] Setting up program. 0.019 * [progress]: [Phase 2 of 3] Improving. 0.019 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.019 * [simplify]: Simplifying: (* (* x x) x) 0.019 * * [simplify]: iteration 1: (3 enodes) 0.020 * * [simplify]: iteration 2: (10 enodes) 0.021 * * [simplify]: iteration 3: (12 enodes) 0.025 * * [simplify]: iteration 4: (19 enodes) 0.032 * * [simplify]: iteration 5: (31 enodes) 0.044 * * [simplify]: iteration 6: (46 enodes) 0.060 * * [simplify]: iteration 7: (71 enodes) 0.083 * * [simplify]: iteration 8: (116 enodes) 0.133 * * [simplify]: iteration 9: (230 enodes) 0.244 * * [simplify]: iteration 10: (612 enodes) 0.951 * * [simplify]: iteration 11: (1930 enodes) 10.361 * * [simplify]: Extracting #0: cost 1 inf + 0 10.361 * * [simplify]: Extracting #1: cost 6 inf + 0 10.361 * * [simplify]: Extracting #2: cost 188 inf + 2 10.366 * * [simplify]: Extracting #3: cost 1161 inf + 463 10.373 * * [simplify]: Extracting #4: cost 1153 inf + 3175 10.406 * * [simplify]: Extracting #5: cost 938 inf + 153013 10.529 * * [simplify]: Extracting #6: cost 178 inf + 836346 10.698 * * [simplify]: Extracting #7: cost 0 inf + 1008363 10.821 * * [simplify]: Extracting #8: cost 0 inf + 1008323 11.022 * [simplify]: Simplified to: (* x (* x x)) 11.026 * * [progress]: iteration 1 / 4 11.026 * * * [progress]: picking best candidate 11.029 * * * * [pick]: Picked # 11.029 * * * [progress]: localizing error 11.040 * * * [progress]: generating rewritten candidates 11.040 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 11.069 * * * [progress]: generating series expansions 11.069 * * * * [progress]: [ 1 / 1 ] generating series at (2) 11.070 * [backup-simplify]: Simplify (* (* x x) x) into (pow x 3) 11.070 * [approximate]: Taking taylor expansion of (pow x 3) in (x) around 0 11.070 * [taylor]: Taking taylor expansion of (pow x 3) in x 11.070 * [taylor]: Taking taylor expansion of x in x 11.070 * [backup-simplify]: Simplify 0 into 0 11.070 * [backup-simplify]: Simplify 1 into 1 11.070 * [taylor]: Taking taylor expansion of (pow x 3) in x 11.070 * [taylor]: Taking taylor expansion of x in x 11.070 * [backup-simplify]: Simplify 0 into 0 11.070 * [backup-simplify]: Simplify 1 into 1 11.070 * [backup-simplify]: Simplify (* 1 1) into 1 11.071 * [backup-simplify]: Simplify (* 1 1) into 1 11.071 * [backup-simplify]: Simplify 1 into 1 11.072 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 11.072 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 11.072 * [backup-simplify]: Simplify 0 into 0 11.073 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 11.074 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 11.074 * [backup-simplify]: Simplify 0 into 0 11.075 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 11.076 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 11.076 * [backup-simplify]: Simplify 0 into 0 11.077 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 11.079 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 11.079 * [backup-simplify]: Simplify 0 into 0 11.080 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 11.082 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 11.082 * [backup-simplify]: Simplify 0 into 0 11.083 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 11.085 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 11.085 * [backup-simplify]: Simplify 0 into 0 11.085 * [backup-simplify]: Simplify (* 1 (pow x 3)) into (pow x 3) 11.085 * [backup-simplify]: Simplify (* (* (/ 1 x) (/ 1 x)) (/ 1 x)) into (/ 1 (pow x 3)) 11.085 * [approximate]: Taking taylor expansion of (/ 1 (pow x 3)) in (x) around 0 11.085 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 11.085 * [taylor]: Taking taylor expansion of (pow x 3) in x 11.085 * [taylor]: Taking taylor expansion of x in x 11.085 * [backup-simplify]: Simplify 0 into 0 11.085 * [backup-simplify]: Simplify 1 into 1 11.086 * [backup-simplify]: Simplify (* 1 1) into 1 11.086 * [backup-simplify]: Simplify (* 1 1) into 1 11.086 * [backup-simplify]: Simplify (/ 1 1) into 1 11.086 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 11.086 * [taylor]: Taking taylor expansion of (pow x 3) in x 11.086 * [taylor]: Taking taylor expansion of x in x 11.086 * [backup-simplify]: Simplify 0 into 0 11.087 * [backup-simplify]: Simplify 1 into 1 11.087 * [backup-simplify]: Simplify (* 1 1) into 1 11.087 * [backup-simplify]: Simplify (* 1 1) into 1 11.088 * [backup-simplify]: Simplify (/ 1 1) into 1 11.088 * [backup-simplify]: Simplify 1 into 1 11.088 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 11.089 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 11.090 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 11.090 * [backup-simplify]: Simplify 0 into 0 11.091 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 11.092 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 11.093 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.093 * [backup-simplify]: Simplify 0 into 0 11.094 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 11.095 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 11.096 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.096 * [backup-simplify]: Simplify 0 into 0 11.097 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 11.101 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 11.103 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.103 * [backup-simplify]: Simplify 0 into 0 11.104 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 11.106 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 11.107 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.107 * [backup-simplify]: Simplify 0 into 0 11.108 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 11.110 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 11.111 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.111 * [backup-simplify]: Simplify 0 into 0 11.111 * [backup-simplify]: Simplify (* 1 (pow (/ 1 (/ 1 x)) 3)) into (pow x 3) 11.111 * [backup-simplify]: Simplify (* (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- x))) into (/ -1 (pow x 3)) 11.112 * [approximate]: Taking taylor expansion of (/ -1 (pow x 3)) in (x) around 0 11.112 * [taylor]: Taking taylor expansion of (/ -1 (pow x 3)) in x 11.112 * [taylor]: Taking taylor expansion of -1 in x 11.112 * [backup-simplify]: Simplify -1 into -1 11.112 * [taylor]: Taking taylor expansion of (pow x 3) in x 11.112 * [taylor]: Taking taylor expansion of x in x 11.112 * [backup-simplify]: Simplify 0 into 0 11.112 * [backup-simplify]: Simplify 1 into 1 11.112 * [backup-simplify]: Simplify (* 1 1) into 1 11.112 * [backup-simplify]: Simplify (* 1 1) into 1 11.113 * [backup-simplify]: Simplify (/ -1 1) into -1 11.113 * [taylor]: Taking taylor expansion of (/ -1 (pow x 3)) in x 11.113 * [taylor]: Taking taylor expansion of -1 in x 11.113 * [backup-simplify]: Simplify -1 into -1 11.113 * [taylor]: Taking taylor expansion of (pow x 3) in x 11.113 * [taylor]: Taking taylor expansion of x in x 11.113 * [backup-simplify]: Simplify 0 into 0 11.113 * [backup-simplify]: Simplify 1 into 1 11.113 * [backup-simplify]: Simplify (* 1 1) into 1 11.114 * [backup-simplify]: Simplify (* 1 1) into 1 11.114 * [backup-simplify]: Simplify (/ -1 1) into -1 11.115 * [backup-simplify]: Simplify -1 into -1 11.115 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 11.116 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 11.117 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 11.117 * [backup-simplify]: Simplify 0 into 0 11.118 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 11.119 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 11.120 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.120 * [backup-simplify]: Simplify 0 into 0 11.121 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 11.122 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 11.123 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.123 * [backup-simplify]: Simplify 0 into 0 11.124 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 11.125 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 11.126 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.126 * [backup-simplify]: Simplify 0 into 0 11.128 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 11.129 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 11.130 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.130 * [backup-simplify]: Simplify 0 into 0 11.132 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 11.133 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 11.134 * [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 11.134 * [backup-simplify]: Simplify 0 into 0 11.134 * [backup-simplify]: Simplify (* -1 (pow (/ 1 (/ 1 (- x))) 3)) into (pow x 3) 11.134 * * * [progress]: simplifying candidates 11.134 * * * * [progress]: [ 1 / 32 ] simplifiying candidate # 11.134 * * * * [progress]: [ 2 / 32 ] simplifiying candidate # 11.135 * * * * [progress]: [ 3 / 32 ] simplifiying candidate # 11.135 * * * * [progress]: [ 4 / 32 ] simplifiying candidate # 11.135 * * * * [progress]: [ 5 / 32 ] simplifiying candidate # 11.135 * * * * [progress]: [ 6 / 32 ] simplifiying candidate # 11.135 * * * * [progress]: [ 7 / 32 ] simplifiying candidate # 11.135 * * * * [progress]: [ 8 / 32 ] simplifiying candidate # 11.135 * * * * [progress]: [ 9 / 32 ] simplifiying candidate # 11.135 * * * * [progress]: [ 10 / 32 ] simplifiying candidate # 11.135 * * * * [progress]: [ 11 / 32 ] simplifiying candidate # 11.135 * * * * [progress]: [ 12 / 32 ] simplifiying candidate # 11.135 * * * * [progress]: [ 13 / 32 ] simplifiying candidate # 11.135 * * * * [progress]: [ 14 / 32 ] simplifiying candidate # 11.135 * * * * [progress]: [ 15 / 32 ] simplifiying candidate # 11.135 * * * * [progress]: [ 16 / 32 ] simplifiying candidate # 11.135 * * * * [progress]: [ 17 / 32 ] simplifiying candidate # 11.135 * * * * [progress]: [ 18 / 32 ] simplifiying candidate # 11.135 * * * * [progress]: [ 19 / 32 ] simplifiying candidate # 11.135 * * * * [progress]: [ 20 / 32 ] simplifiying candidate # 11.136 * * * * [progress]: [ 21 / 32 ] simplifiying candidate # 11.136 * * * * [progress]: [ 22 / 32 ] simplifiying candidate # 11.136 * * * * [progress]: [ 23 / 32 ] simplifiying candidate # 11.136 * * * * [progress]: [ 24 / 32 ] simplifiying candidate # 11.136 * * * * [progress]: [ 25 / 32 ] simplifiying candidate # 11.136 * * * * [progress]: [ 26 / 32 ] simplifiying candidate # 11.136 * * * * [progress]: [ 27 / 32 ] simplifiying candidate # 11.136 * * * * [progress]: [ 28 / 32 ] simplifiying candidate #real (real->posit16 (* (* x x) x))))> 11.136 * * * * [progress]: [ 29 / 32 ] simplifiying candidate # 11.136 * * * * [progress]: [ 30 / 32 ] simplifiying candidate # 11.136 * * * * [progress]: [ 31 / 32 ] simplifiying candidate # 11.136 * * * * [progress]: [ 32 / 32 ] simplifiying candidate # 11.137 * [simplify]: Simplifying: (+ (+ 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) 11.137 * * [simplify]: iteration 1: (35 enodes) 11.161 * * [simplify]: iteration 2: (129 enodes) 11.213 * * [simplify]: iteration 3: (279 enodes) 11.343 * * [simplify]: iteration 4: (525 enodes) 11.695 * * [simplify]: iteration 5: (1318 enodes) 14.119 * * [simplify]: Extracting #0: cost 12 inf + 0 14.120 * * [simplify]: Extracting #1: cost 187 inf + 2 14.127 * * [simplify]: Extracting #2: cost 729 inf + 3425 14.141 * * [simplify]: Extracting #3: cost 601 inf + 51166 14.183 * * [simplify]: Extracting #4: cost 241 inf + 225449 14.237 * * [simplify]: Extracting #5: cost 5 inf + 369435 14.314 * * [simplify]: Extracting #6: cost 0 inf + 370950 14.381 * [simplify]: Simplified to: 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) (* (* x (cbrt x)) (* x (cbrt x))) (* (sqrt x) (* x x)) (* x x) (* x x) (real->posit16 (* (* x x) x)) (* (* x x) x) (* (* x x) x) (* (* x x) x) 14.382 * * * [progress]: adding candidates to table 14.586 * * [progress]: iteration 2 / 4 14.586 * * * [progress]: picking best candidate 14.589 * * * * [pick]: Picked # 14.589 * * * [progress]: localizing error 14.595 * * * [progress]: generating rewritten candidates 14.595 * * * [progress]: generating series expansions 14.595 * * * [progress]: simplifying candidates 14.595 * [simplify]: Simplifying: 14.595 * * [simplify]: iteration 1: (0 enodes) 14.595 * * [simplify]: Extracting #0: cost 0 inf + 0 14.595 * [simplify]: Simplified to: 14.596 * * * [progress]: adding candidates to table 14.596 * [progress]: [Phase 3 of 3] Extracting. 14.598 * [simplify]: Simplifying: (pow x 3) 14.598 * * [simplify]: iteration 1: (3 enodes) 14.598 * * [simplify]: Extracting #0: cost 1 inf + 0 14.598 * * [simplify]: Extracting #1: cost 3 inf + 0 14.598 * * [simplify]: Extracting #2: cost 1 inf + 2 14.598 * * [simplify]: Extracting #3: cost 0 inf + 214 14.598 * [simplify]: Simplified to: (pow x 3) 15.558 * [regime-testing]: Baseline error score: 0 15.563 * [regime-testing]: Oracle error score: 0 15.563 * [regime-testing]: End program error score: 0 15.647 * [regime-testing]: Target error score: 0