76.991 * [progress]: [Phase 1 of 3] Setting up. 0.003 * * * [progress]: [1/2] Preparing points 0.024 * * * [progress]: [2/2] Setting up program. 0.027 * [progress]: [Phase 2 of 3] Improving. 0.027 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.027 * [simplify]: Simplifying: (* (* x x) x) 0.027 * * [simplify]: iteration 0: 3 enodes 0.029 * * [simplify]: iteration 1: 4 enodes 0.030 * * [simplify]: iteration 2: 6 enodes 0.033 * * [simplify]: iteration 3: 11 enodes 0.038 * * [simplify]: iteration 4: 19 enodes 0.046 * * [simplify]: iteration 5: 38 enodes 0.060 * * [simplify]: iteration 6: 72 enodes 0.087 * * [simplify]: iteration 7: 157 enodes 0.168 * * [simplify]: iteration 8: 399 enodes 0.591 * * [simplify]: iteration 9: 1288 enodes 2.350 * * [simplify]: iteration complete: 5000 enodes 2.350 * * [simplify]: Extracting #0: cost 1 inf + 0 2.351 * * [simplify]: Extracting #1: cost 300 inf + 0 2.360 * * [simplify]: Extracting #2: cost 1541 inf + 125 2.373 * * [simplify]: Extracting #3: cost 1682 inf + 4529 2.394 * * [simplify]: Extracting #4: cost 1575 inf + 87055 2.486 * * [simplify]: Extracting #5: cost 547 inf + 954557 2.650 * * [simplify]: Extracting #6: cost 11 inf + 1433338 2.746 * * [simplify]: Extracting #7: cost 0 inf + 1424814 2.842 * * [simplify]: Extracting #8: cost 0 inf + 1421037 2.939 * [simplify]: Simplified to: (* x (* x x)) 2.940 * * [progress]: iteration 1 / 4 2.940 * * * [progress]: picking best candidate 2.942 * * * * [pick]: Picked # 2.942 * * * [progress]: localizing error 2.950 * * * [progress]: generating rewritten candidates 2.950 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 2.967 * * * [progress]: generating series expansions 2.967 * * * * [progress]: [ 1 / 1 ] generating series at (2) 2.967 * [backup-simplify]: Simplify (* (* x x) x) into (pow x 3) 2.967 * [approximate]: Taking taylor expansion of (pow x 3) in (x) around 0 2.968 * [taylor]: Taking taylor expansion of (pow x 3) in x 2.968 * [taylor]: Taking taylor expansion of x in x 2.968 * [backup-simplify]: Simplify 0 into 0 2.968 * [backup-simplify]: Simplify 1 into 1 2.968 * [taylor]: Taking taylor expansion of (pow x 3) in x 2.968 * [taylor]: Taking taylor expansion of x in x 2.968 * [backup-simplify]: Simplify 0 into 0 2.968 * [backup-simplify]: Simplify 1 into 1 2.969 * [backup-simplify]: Simplify (* 1 1) into 1 2.969 * [backup-simplify]: Simplify (* 1 1) into 1 2.969 * [backup-simplify]: Simplify 1 into 1 2.970 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.970 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.970 * [backup-simplify]: Simplify 0 into 0 2.971 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.971 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.972 * [backup-simplify]: Simplify 0 into 0 2.972 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.973 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.973 * [backup-simplify]: Simplify 0 into 0 2.974 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 2.974 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 2.974 * [backup-simplify]: Simplify 0 into 0 2.975 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 2.976 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 2.976 * [backup-simplify]: Simplify 0 into 0 2.977 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 2.978 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 2.978 * [backup-simplify]: Simplify 0 into 0 2.978 * [backup-simplify]: Simplify (* 1 (pow x 3)) into (pow x 3) 2.978 * [backup-simplify]: Simplify (* (* (/ 1 x) (/ 1 x)) (/ 1 x)) into (/ 1 (pow x 3)) 2.978 * [approximate]: Taking taylor expansion of (/ 1 (pow x 3)) in (x) around 0 2.978 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 2.978 * [taylor]: Taking taylor expansion of (pow x 3) in x 2.978 * [taylor]: Taking taylor expansion of x in x 2.978 * [backup-simplify]: Simplify 0 into 0 2.978 * [backup-simplify]: Simplify 1 into 1 2.979 * [backup-simplify]: Simplify (* 1 1) into 1 2.979 * [backup-simplify]: Simplify (* 1 1) into 1 2.979 * [backup-simplify]: Simplify (/ 1 1) into 1 2.979 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 2.979 * [taylor]: Taking taylor expansion of (pow x 3) in x 2.979 * [taylor]: Taking taylor expansion of x in x 2.979 * [backup-simplify]: Simplify 0 into 0 2.979 * [backup-simplify]: Simplify 1 into 1 2.979 * [backup-simplify]: Simplify (* 1 1) into 1 2.980 * [backup-simplify]: Simplify (* 1 1) into 1 2.980 * [backup-simplify]: Simplify (/ 1 1) into 1 2.980 * [backup-simplify]: Simplify 1 into 1 2.980 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.981 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.981 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.981 * [backup-simplify]: Simplify 0 into 0 2.982 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.983 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.983 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.983 * [backup-simplify]: Simplify 0 into 0 2.984 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.985 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.985 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.985 * [backup-simplify]: Simplify 0 into 0 2.986 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 2.987 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 2.987 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.987 * [backup-simplify]: Simplify 0 into 0 2.988 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 2.989 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 2.989 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.989 * [backup-simplify]: Simplify 0 into 0 2.990 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 2.991 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 2.992 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.992 * [backup-simplify]: Simplify 0 into 0 2.992 * [backup-simplify]: Simplify (* 1 (pow (/ 1 (/ 1 x)) 3)) into (pow x 3) 2.992 * [backup-simplify]: Simplify (* (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- x))) into (/ -1 (pow x 3)) 2.992 * [approximate]: Taking taylor expansion of (/ -1 (pow x 3)) in (x) around 0 2.992 * [taylor]: Taking taylor expansion of (/ -1 (pow x 3)) in x 2.992 * [taylor]: Taking taylor expansion of -1 in x 2.992 * [backup-simplify]: Simplify -1 into -1 2.992 * [taylor]: Taking taylor expansion of (pow x 3) in x 2.992 * [taylor]: Taking taylor expansion of x in x 2.992 * [backup-simplify]: Simplify 0 into 0 2.992 * [backup-simplify]: Simplify 1 into 1 2.993 * [backup-simplify]: Simplify (* 1 1) into 1 2.993 * [backup-simplify]: Simplify (* 1 1) into 1 2.993 * [backup-simplify]: Simplify (/ -1 1) into -1 2.993 * [taylor]: Taking taylor expansion of (/ -1 (pow x 3)) in x 2.993 * [taylor]: Taking taylor expansion of -1 in x 2.993 * [backup-simplify]: Simplify -1 into -1 2.993 * [taylor]: Taking taylor expansion of (pow x 3) in x 2.993 * [taylor]: Taking taylor expansion of x in x 2.993 * [backup-simplify]: Simplify 0 into 0 2.993 * [backup-simplify]: Simplify 1 into 1 2.994 * [backup-simplify]: Simplify (* 1 1) into 1 2.994 * [backup-simplify]: Simplify (* 1 1) into 1 2.994 * [backup-simplify]: Simplify (/ -1 1) into -1 2.994 * [backup-simplify]: Simplify -1 into -1 2.995 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.995 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.996 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 2.996 * [backup-simplify]: Simplify 0 into 0 2.996 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.997 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.998 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.998 * [backup-simplify]: Simplify 0 into 0 2.998 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.999 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.999 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.999 * [backup-simplify]: Simplify 0 into 0 3.000 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 3.001 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 3.002 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.002 * [backup-simplify]: Simplify 0 into 0 3.002 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 3.003 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 3.004 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.004 * [backup-simplify]: Simplify 0 into 0 3.005 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 3.006 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 3.006 * [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 3.006 * [backup-simplify]: Simplify 0 into 0 3.007 * [backup-simplify]: Simplify (* -1 (pow (/ 1 (/ 1 (- x))) 3)) into (pow x 3) 3.007 * * * [progress]: simplifying candidates 3.007 * * * * [progress]: [ 1 / 32 ] simplifiying candidate # 3.007 * * * * [progress]: [ 2 / 32 ] simplifiying candidate # 3.007 * * * * [progress]: [ 3 / 32 ] simplifiying candidate # 3.007 * * * * [progress]: [ 4 / 32 ] simplifiying candidate # 3.007 * * * * [progress]: [ 5 / 32 ] simplifiying candidate # 3.007 * * * * [progress]: [ 6 / 32 ] simplifiying candidate # 3.007 * * * * [progress]: [ 7 / 32 ] simplifiying candidate # 3.007 * * * * [progress]: [ 8 / 32 ] simplifiying candidate # 3.007 * * * * [progress]: [ 9 / 32 ] simplifiying candidate # 3.007 * * * * [progress]: [ 10 / 32 ] simplifiying candidate # 3.007 * * * * [progress]: [ 11 / 32 ] simplifiying candidate # 3.007 * * * * [progress]: [ 12 / 32 ] simplifiying candidate # 3.007 * * * * [progress]: [ 13 / 32 ] simplifiying candidate # 3.007 * * * * [progress]: [ 14 / 32 ] simplifiying candidate # 3.007 * * * * [progress]: [ 15 / 32 ] simplifiying candidate # 3.007 * * * * [progress]: [ 16 / 32 ] simplifiying candidate # 3.007 * * * * [progress]: [ 17 / 32 ] simplifiying candidate # 3.007 * * * * [progress]: [ 18 / 32 ] simplifiying candidate # 3.007 * * * * [progress]: [ 19 / 32 ] simplifiying candidate # 3.007 * * * * [progress]: [ 20 / 32 ] simplifiying candidate # 3.007 * * * * [progress]: [ 21 / 32 ] simplifiying candidate # 3.007 * * * * [progress]: [ 22 / 32 ] simplifiying candidate # 3.007 * * * * [progress]: [ 23 / 32 ] simplifiying candidate # 3.007 * * * * [progress]: [ 24 / 32 ] simplifiying candidate # 3.007 * * * * [progress]: [ 25 / 32 ] simplifiying candidate # 3.008 * * * * [progress]: [ 26 / 32 ] simplifiying candidate # 3.008 * * * * [progress]: [ 27 / 32 ] simplifiying candidate # 3.008 * * * * [progress]: [ 28 / 32 ] simplifiying candidate #real (real->posit16 (* (* x x) x))))> 3.008 * * * * [progress]: [ 29 / 32 ] simplifiying candidate # 3.008 * * * * [progress]: [ 30 / 32 ] simplifiying candidate # 3.008 * * * * [progress]: [ 31 / 32 ] simplifiying candidate # 3.008 * * * * [progress]: [ 32 / 32 ] simplifiying candidate # 3.008 * [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) 3.008 * * [simplify]: iteration 0: 35 enodes 3.020 * * [simplify]: iteration 1: 84 enodes 3.048 * * [simplify]: iteration 2: 240 enodes 3.214 * * [simplify]: iteration 3: 861 enodes 4.420 * * [simplify]: iteration 4: 3585 enodes 6.964 * * [simplify]: iteration complete: 5000 enodes 6.964 * * [simplify]: Extracting #0: cost 12 inf + 0 6.965 * * [simplify]: Extracting #1: cost 334 inf + 43 6.974 * * [simplify]: Extracting #2: cost 993 inf + 13666 7.001 * * [simplify]: Extracting #3: cost 776 inf + 92218 7.047 * * [simplify]: Extracting #4: cost 319 inf + 205570 7.083 * * [simplify]: Extracting #5: cost 76 inf + 299177 7.121 * * [simplify]: Extracting #6: cost 2 inf + 325186 7.156 * * [simplify]: Extracting #7: cost 0 inf + 325844 7.193 * [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)) (* x (sqrt x)) (* x (sqrt x)) (* (* (cbrt x) x) (* (cbrt x) x)) (* (sqrt x) (* x x)) (* x x) (* x x) (real->posit16 (* (* x x) x)) (* (* x x) x) (* (* x x) x) (* (* x x) x) 7.193 * * * [progress]: adding candidates to table 7.228 * * [progress]: iteration 2 / 4 7.228 * * * [progress]: picking best candidate 7.230 * * * * [pick]: Picked # 7.230 * * * [progress]: localizing error 7.235 * * * [progress]: generating rewritten candidates 7.236 * * * [progress]: generating series expansions 7.236 * * * [progress]: simplifying candidates 7.236 * [simplify]: Simplifying: 7.236 * * [simplify]: iteration 0: 0 enodes 7.236 * * [simplify]: iteration complete: 0 enodes 7.236 * * [simplify]: Extracting #0: cost 0 inf + 0 7.236 * [simplify]: Simplified to: 7.236 * * * [progress]: adding candidates to table 7.237 * [progress]: [Phase 3 of 3] Extracting. 7.240 * [simplify]: Simplifying: (pow x 3) 7.240 * * [simplify]: iteration 0: 3 enodes 7.240 * * [simplify]: iteration complete: 3 enodes 7.240 * * [simplify]: Extracting #0: cost 1 inf + 0 7.240 * * [simplify]: Extracting #1: cost 3 inf + 0 7.240 * * [simplify]: Extracting #2: cost 1 inf + 2 7.240 * * [simplify]: Extracting #3: cost 0 inf + 214 7.240 * [simplify]: Simplified to: (pow x 3) 7.945 * [regime-testing]: Baseline error score: 0 7.949 * [regime-testing]: Oracle error score: 0 7.950 * [regime-testing]: End program error score: 0 8.029 * [regime-testing]: Target error score: 0