1544091138.641 * [misc]progress: [Phase 1 of 3] Setting up. 1544091138.642 * * * [misc]progress: [1/2] Preparing points 1544091138.642 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1544091138.643 * * * * [misc]points: Computing exacts on every 16 of 256 points to ramp up precision 1544091138.653 * * * * [misc]points: Setting MPFR precision to 64 1544091138.655 * * * * [misc]points: Setting MPFR precision to 320 1544091138.656 * * * * [misc]points: Computing exacts on every 8 of 256 points to ramp up precision 1544091138.677 * * * * [misc]points: Setting MPFR precision to 64 1544091138.680 * * * * [misc]points: Setting MPFR precision to 320 1544091138.682 * * * * [misc]points: Computing exacts on every 4 of 256 points to ramp up precision 1544091138.697 * * * * [misc]points: Setting MPFR precision to 64 1544091138.702 * * * * [misc]points: Setting MPFR precision to 320 1544091138.707 * * * * [misc]points: Computing exacts on every 2 of 256 points to ramp up precision 1544091138.723 * * * * [misc]points: Setting MPFR precision to 64 1544091138.731 * * * * [misc]points: Setting MPFR precision to 320 1544091138.739 * * * * [misc]points: Computing exacts for 256 points 1544091138.754 * * * * [misc]points: Setting MPFR precision to 64 1544091138.778 * * * * [misc]points: Setting MPFR precision to 320 1544091138.802 * * * * [misc]points: Filtering points with unrepresentable outputs 1544091138.802 * * * * [misc]points: Sampling 96 additional inputs, on iter 1 have 160 / 256 1544091138.803 * * * * [misc]points: Computing exacts on every 6 of 96 points to ramp up precision 1544091138.847 * * * * [misc]points: Setting MPFR precision to 64 1544091138.848 * * * * [misc]points: Setting MPFR precision to 320 1544091138.849 * * * * [misc]points: Computing exacts on every 3 of 96 points to ramp up precision 1544091138.858 * * * * [misc]points: Setting MPFR precision to 64 1544091138.859 * * * * [misc]points: Setting MPFR precision to 320 1544091138.861 * * * * [misc]points: Computing exacts for 96 points 1544091138.868 * * * * [misc]points: Setting MPFR precision to 64 1544091138.873 * * * * [misc]points: Setting MPFR precision to 320 1544091138.877 * * * * [misc]points: Filtering points with unrepresentable outputs 1544091138.877 * * * * [misc]points: Sampling 36 additional inputs, on iter 2 have 220 / 256 1544091138.877 * * * * [misc]points: Computing exacts on every 2 of 36 points to ramp up precision 1544091138.891 * * * * [misc]points: Setting MPFR precision to 64 1544091138.892 * * * * [misc]points: Setting MPFR precision to 320 1544091138.893 * * * * [misc]points: Computing exacts for 36 points 1544091138.909 * * * * [misc]points: Setting MPFR precision to 64 1544091138.913 * * * * [misc]points: Setting MPFR precision to 320 1544091138.916 * * * * [misc]points: Filtering points with unrepresentable outputs 1544091138.917 * * * * [misc]points: Sampling 19 additional inputs, on iter 3 have 237 / 256 1544091138.917 * * * * [misc]points: Computing exacts for 19 points 1544091138.932 * * * * [misc]points: Setting MPFR precision to 64 1544091138.934 * * * * [misc]points: Setting MPFR precision to 320 1544091138.936 * * * * [misc]points: Filtering points with unrepresentable outputs 1544091138.936 * * * * [misc]points: Sampling 7 additional inputs, on iter 4 have 249 / 256 1544091138.936 * * * * [misc]points: Computing exacts for 7 points 1544091138.976 * * * * [misc]points: Setting MPFR precision to 64 1544091138.977 * * * * [misc]points: Setting MPFR precision to 320 1544091138.978 * * * * [misc]points: Filtering points with unrepresentable outputs 1544091138.978 * * * * [misc]points: Sampling 5 additional inputs, on iter 5 have 251 / 256 1544091138.978 * * * * [misc]points: Computing exacts for 5 points 1544091138.994 * * * * [misc]points: Setting MPFR precision to 64 1544091138.995 * * * * [misc]points: Setting MPFR precision to 320 1544091138.995 * * * * [misc]points: Filtering points with unrepresentable outputs 1544091138.995 * * * * [misc]points: Sampling 4 additional inputs, on iter 6 have 253 / 256 1544091138.995 * * * * [misc]points: Computing exacts for 4 points 1544091139.011 * * * * [misc]points: Setting MPFR precision to 64 1544091139.012 * * * * [misc]points: Setting MPFR precision to 320 1544091139.012 * * * * [misc]points: Filtering points with unrepresentable outputs 1544091139.012 * * * * [exit]points: Sampled 256 points with exact outputs 1544091139.012 * * * [misc]progress: [2/2] Setting up program. 1544091139.022 * [misc]progress: [Phase 2 of 3] Improving. 1544091139.022 * [enter]simplify: Simplifying (fabs (* (/ 1 (sqrt PI)) (+ (+ (+ (* 2 (fabs x)) (* (/ 2 3) (* (* (fabs x) (fabs x)) (fabs x)))) (* (/ 1 5) (* (* (* (* (fabs x) (fabs x)) (fabs x)) (fabs x)) (fabs x)))) (* (/ 1 21) (* (* (* (* (* (* (fabs x) (fabs x)) (fabs x)) (fabs x)) (fabs x)) (fabs x)) (fabs x)))))) 1544091139.023 * * [misc]simplify: iters left: 6 (28 enodes) 1544091139.034 * * [misc]simplify: iters left: 5 (75 enodes) 1544091139.064 * * [misc]simplify: iters left: 4 (261 enodes) 1544091139.740 * [exit]simplify: Simplified to (fabs (fma (/ 1 (sqrt PI)) (fma (* (* 1/5 (fabs x)) (* (fabs x) (fabs x))) (* (fabs x) (fabs x)) (fma (* 2/3 (fabs x)) (* (fabs x) (fabs x)) (* (fabs x) 2))) (* (* (/ 1/21 (sqrt PI)) (fabs x)) (pow (* (fabs x) (fabs x)) 3)))) 1544091139.751 * * [misc]progress: iteration 1 / 4 1544091139.751 * * * [misc]progress: picking best candidate 1544091139.762 * * * * [misc]pick: Picked # 1544091139.763 * * * [misc]progress: localizing error 1544091139.832 * * * [misc]progress: generating rewritten candidates 1544091139.833 * * * * [misc]progress: [ 1 / 4 ] rewriting at (2 1 3 1 1) 1544091139.838 * * * * [misc]progress: [ 2 / 4 ] rewriting at (2 1 3 1 1 2) 1544091139.838 * * * * [misc]progress: [ 3 / 4 ] rewriting at (2 1 1 2) 1544091139.838 * * * * [misc]progress: [ 4 / 4 ] rewriting at (2 1 2 1 1) 1544091139.844 * * * [misc]progress: generating series expansions 1544091139.844 * * * * [misc]progress: [ 1 / 4 ] generating series at (2 1 3 1 1) 1544091139.844 * * * * [misc]progress: [ 2 / 4 ] generating series at (2 1 3 1 1 2) 1544091139.844 * * * * [misc]progress: [ 3 / 4 ] generating series at (2 1 1 2) 1544091139.844 * * * * [misc]progress: [ 4 / 4 ] generating series at (2 1 2 1 1) 1544091139.844 * [misc]backup-simplify: Simplify (* 1/5 (fabs x)) into (* 1/5 (fabs x)) 1544091139.844 * [misc]approximate: Taking taylor expansion of (* 1/5 (fabs x)) in (x) around 0 1544091139.844 * [misc]taylor: Taking taylor expansion of (* 1/5 (fabs x)) in x 1544091139.844 * [misc]taylor: Taking taylor expansion of 1/5 in x 1544091139.844 * [misc]backup-simplify: Simplify 1/5 into 1/5 1544091139.844 * [misc]taylor: Taking taylor expansion of (fabs x) in x 1544091139.844 * [misc]backup-simplify: Simplify (fabs x) into (fabs x) 1544091139.844 * [misc]taylor: Taking taylor expansion of (* 1/5 (fabs x)) in x 1544091139.845 * [misc]taylor: Taking taylor expansion of 1/5 in x 1544091139.845 * [misc]backup-simplify: Simplify 1/5 into 1/5 1544091139.845 * [misc]taylor: Taking taylor expansion of (fabs x) in x 1544091139.845 * [misc]backup-simplify: Simplify (fabs x) into (fabs x) 1544091139.845 * [misc]backup-simplify: Simplify (* 1/5 (fabs x)) into (* 1/5 (fabs x)) 1544091139.845 * [misc]backup-simplify: Simplify (* 1/5 (fabs x)) into (* 1/5 (fabs x)) 1544091139.845 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (* 0 (fabs x))) into 0 1544091139.845 * [misc]backup-simplify: Simplify 0 into 0 1544091139.846 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (* 0 (fabs x)))) into 0 1544091139.846 * [misc]backup-simplify: Simplify 0 into 0 1544091139.846 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x))))) into 0 1544091139.846 * [misc]backup-simplify: Simplify 0 into 0 1544091139.847 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x)))))) into 0 1544091139.847 * [misc]backup-simplify: Simplify 0 into 0 1544091139.848 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x))))))) into 0 1544091139.848 * [misc]backup-simplify: Simplify 0 into 0 1544091139.848 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x)))))))) into 0 1544091139.849 * [misc]backup-simplify: Simplify 0 into 0 1544091139.849 * [misc]backup-simplify: Simplify (* 1/5 (fabs x)) into (* 1/5 (fabs x)) 1544091139.849 * [misc]backup-simplify: Simplify (* 1/5 (fabs (/ 1 x))) into (* 1/5 (fabs (/ 1 x))) 1544091139.849 * [misc]approximate: Taking taylor expansion of (* 1/5 (fabs (/ 1 x))) in (x) around 0 1544091139.849 * [misc]taylor: Taking taylor expansion of (* 1/5 (fabs (/ 1 x))) in x 1544091139.849 * [misc]taylor: Taking taylor expansion of 1/5 in x 1544091139.849 * [misc]backup-simplify: Simplify 1/5 into 1/5 1544091139.849 * [misc]taylor: Taking taylor expansion of (fabs (/ 1 x)) in x 1544091139.849 * [misc]backup-simplify: Simplify (fabs (/ 1 x)) into (fabs (/ 1 x)) 1544091139.849 * [misc]taylor: Taking taylor expansion of (* 1/5 (fabs (/ 1 x))) in x 1544091139.849 * [misc]taylor: Taking taylor expansion of 1/5 in x 1544091139.849 * [misc]backup-simplify: Simplify 1/5 into 1/5 1544091139.849 * [misc]taylor: Taking taylor expansion of (fabs (/ 1 x)) in x 1544091139.849 * [misc]backup-simplify: Simplify (fabs (/ 1 x)) into (fabs (/ 1 x)) 1544091139.849 * [misc]backup-simplify: Simplify (* 1/5 (fabs (/ 1 x))) into (* 1/5 (fabs (/ 1 x))) 1544091139.849 * [misc]backup-simplify: Simplify (* 1/5 (fabs (/ 1 x))) into (* 1/5 (fabs (/ 1 x))) 1544091139.850 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (* 0 (fabs (/ 1 x)))) into 0 1544091139.850 * [misc]backup-simplify: Simplify 0 into 0 1544091139.850 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (* 0 (fabs (/ 1 x))))) into 0 1544091139.850 * [misc]backup-simplify: Simplify 0 into 0 1544091139.850 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 x)))))) into 0 1544091139.851 * [misc]backup-simplify: Simplify 0 into 0 1544091139.851 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 x))))))) into 0 1544091139.851 * [misc]backup-simplify: Simplify 0 into 0 1544091139.852 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 x)))))))) into 0 1544091139.852 * [misc]backup-simplify: Simplify 0 into 0 1544091139.853 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 x))))))))) into 0 1544091139.853 * [misc]backup-simplify: Simplify 0 into 0 1544091139.853 * [misc]backup-simplify: Simplify (* 1/5 (fabs (/ 1 (/ 1 x)))) into (* 1/5 (fabs x)) 1544091139.853 * [misc]backup-simplify: Simplify (* 1/5 (fabs (/ 1 (- x)))) into (* 1/5 (fabs (/ -1 x))) 1544091139.853 * [misc]approximate: Taking taylor expansion of (* 1/5 (fabs (/ -1 x))) in (x) around 0 1544091139.853 * [misc]taylor: Taking taylor expansion of (* 1/5 (fabs (/ -1 x))) in x 1544091139.853 * [misc]taylor: Taking taylor expansion of 1/5 in x 1544091139.853 * [misc]backup-simplify: Simplify 1/5 into 1/5 1544091139.853 * [misc]taylor: Taking taylor expansion of (fabs (/ -1 x)) in x 1544091139.853 * [misc]backup-simplify: Simplify (fabs (/ -1 x)) into (fabs (/ -1 x)) 1544091139.853 * [misc]taylor: Taking taylor expansion of (* 1/5 (fabs (/ -1 x))) in x 1544091139.853 * [misc]taylor: Taking taylor expansion of 1/5 in x 1544091139.853 * [misc]backup-simplify: Simplify 1/5 into 1/5 1544091139.853 * [misc]taylor: Taking taylor expansion of (fabs (/ -1 x)) in x 1544091139.853 * [misc]backup-simplify: Simplify (fabs (/ -1 x)) into (fabs (/ -1 x)) 1544091139.854 * [misc]backup-simplify: Simplify (* 1/5 (fabs (/ -1 x))) into (* 1/5 (fabs (/ -1 x))) 1544091139.854 * [misc]backup-simplify: Simplify (* 1/5 (fabs (/ -1 x))) into (* 1/5 (fabs (/ -1 x))) 1544091139.854 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (* 0 (fabs (/ -1 x)))) into 0 1544091139.854 * [misc]backup-simplify: Simplify 0 into 0 1544091139.854 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (* 0 (fabs (/ -1 x))))) into 0 1544091139.854 * [misc]backup-simplify: Simplify 0 into 0 1544091139.855 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x)))))) into 0 1544091139.855 * [misc]backup-simplify: Simplify 0 into 0 1544091139.855 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x))))))) into 0 1544091139.855 * [misc]backup-simplify: Simplify 0 into 0 1544091139.856 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x)))))))) into 0 1544091139.856 * [misc]backup-simplify: Simplify 0 into 0 1544091139.856 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x))))))))) into 0 1544091139.857 * [misc]backup-simplify: Simplify 0 into 0 1544091139.857 * [misc]backup-simplify: Simplify (* 1/5 (fabs (/ -1 (/ 1 (- x))))) into (* 1/5 (fabs x)) 1544091139.857 * * * [misc]progress: simplifying candidates 1544091139.857 * * * * [misc]progress: [ 1 / 54 ] simplifiying candidate # 1544091139.857 * * * * [misc]progress: [ 2 / 54 ] simplifiying candidate # 1544091139.857 * * * * [misc]progress: [ 3 / 54 ] simplifiying candidate # 1544091139.857 * * * * [misc]progress: [ 4 / 54 ] simplifiying candidate # 1544091139.857 * * * * [misc]progress: [ 5 / 54 ] simplifiying candidate # 1544091139.857 * * * * [misc]progress: [ 6 / 54 ] simplifiying candidate # 1544091139.857 * * * * [misc]progress: [ 7 / 54 ] simplifiying candidate # 1544091139.857 * * * * [misc]progress: [ 8 / 54 ] simplifiying candidate # 1544091139.857 * * * * [misc]progress: [ 9 / 54 ] simplifiying candidate # 1544091139.857 * * * * [misc]progress: [ 10 / 54 ] simplifiying candidate # 1544091139.857 * * * * [misc]progress: [ 11 / 54 ] simplifiying candidate # 1544091139.857 * * * * [misc]progress: [ 12 / 54 ] simplifiying candidate # 1544091139.857 * * * * [misc]progress: [ 13 / 54 ] simplifiying candidate # 1544091139.857 * [enter]simplify: Simplifying (cbrt (sqrt PI)) 1544091139.857 * * [misc]simplify: iters left: 2 (3 enodes) 1544091139.858 * [exit]simplify: Simplified to (cbrt (sqrt PI)) 1544091139.858 * [misc]simplify: Simplified (2 1 3 1 1 2) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (* (* 1/5 (fabs x)) (* (fabs x) (fabs x))) (* (fabs x) (fabs x)) (fma (* 2/3 (fabs x)) (* (fabs x) (fabs x)) (* (fabs x) 2))) (* (* (/ (/ 1/21 (* (cbrt (sqrt PI)) (cbrt (sqrt PI)))) (cbrt (sqrt PI))) (fabs x)) (pow (* (fabs x) (fabs x)) 3))))) 1544091139.858 * * * * [misc]progress: [ 14 / 54 ] simplifiying candidate # 1544091139.858 * [enter]simplify: Simplifying (sqrt (sqrt PI)) 1544091139.858 * * [misc]simplify: iters left: 2 (3 enodes) 1544091139.858 * [exit]simplify: Simplified to (sqrt (sqrt PI)) 1544091139.858 * [misc]simplify: Simplified (2 1 3 1 1 2) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (* (* 1/5 (fabs x)) (* (fabs x) (fabs x))) (* (fabs x) (fabs x)) (fma (* 2/3 (fabs x)) (* (fabs x) (fabs x)) (* (fabs x) 2))) (* (* (/ (/ 1/21 (sqrt (sqrt PI))) (sqrt (sqrt PI))) (fabs x)) (pow (* (fabs x) (fabs x)) 3))))) 1544091139.858 * * * * [misc]progress: [ 15 / 54 ] simplifiying candidate # 1544091139.859 * [enter]simplify: Simplifying (sqrt PI) 1544091139.859 * * [misc]simplify: iters left: 1 (2 enodes) 1544091139.859 * [exit]simplify: Simplified to (sqrt PI) 1544091139.859 * [misc]simplify: Simplified (2 1 3 1 1 2) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (* (* 1/5 (fabs x)) (* (fabs x) (fabs x))) (* (fabs x) (fabs x)) (fma (* 2/3 (fabs x)) (* (fabs x) (fabs x)) (* (fabs x) 2))) (* (* (/ (/ 1/21 1) (sqrt PI)) (fabs x)) (pow (* (fabs x) (fabs x)) 3))))) 1544091139.859 * * * * [misc]progress: [ 16 / 54 ] simplifiying candidate # 1544091139.859 * * * * [misc]progress: [ 17 / 54 ] simplifiying candidate # 1544091139.859 * * * * [misc]progress: [ 18 / 54 ] simplifiying candidate # 1544091139.859 * * * * [misc]progress: [ 19 / 54 ] simplifiying candidate # 1544091139.859 * * * * [misc]progress: [ 20 / 54 ] simplifiying candidate # 1544091139.859 * * * * [misc]progress: [ 21 / 54 ] simplifiying candidate # 1544091139.859 * * * * [misc]progress: [ 22 / 54 ] simplifiying candidate # 1544091139.859 * * * * [misc]progress: [ 23 / 54 ] simplifiying candidate # 1544091139.859 * * * * [misc]progress: [ 24 / 54 ] simplifiying candidate # 1544091139.859 * * * * [misc]progress: [ 25 / 54 ] simplifiying candidate # 1544091139.859 * * * * [misc]progress: [ 26 / 54 ] simplifiying candidate # 1544091139.859 * * * * [misc]progress: [ 27 / 54 ] simplifiying candidate # 1544091139.860 * * * * [misc]progress: [ 28 / 54 ] simplifiying candidate # 1544091139.860 * * * * [misc]progress: [ 29 / 54 ] simplifiying candidate # 1544091139.860 * * * * [misc]progress: [ 30 / 54 ] simplifiying candidate # 1544091139.860 * * * * [misc]progress: [ 31 / 54 ] simplifiying candidate # 1544091139.860 * * * * [misc]progress: [ 32 / 54 ] simplifiying candidate # 1544091139.860 * * * * [misc]progress: [ 33 / 54 ] simplifiying candidate # 1544091139.860 * * * * [misc]progress: [ 34 / 54 ] simplifiying candidate # 1544091139.860 * * * * [misc]progress: [ 35 / 54 ] simplifiying candidate # 1544091139.860 * * * * [misc]progress: [ 36 / 54 ] simplifiying candidate # 1544091139.860 * * * * [misc]progress: [ 37 / 54 ] simplifiying candidate # 1544091139.860 * * * * [misc]progress: [ 38 / 54 ] simplifiying candidate # 1544091139.860 * * * * [misc]progress: [ 39 / 54 ] simplifiying candidate # 1544091139.860 * * * * [misc]progress: [ 40 / 54 ] simplifiying candidate # 1544091139.860 * * * * [misc]progress: [ 41 / 54 ] simplifiying candidate # 1544091139.860 * * * * [misc]progress: [ 42 / 54 ] simplifiying candidate # 1544091139.860 * * * * [misc]progress: [ 43 / 54 ] simplifiying candidate # 1544091139.860 * * * * [misc]progress: [ 44 / 54 ] simplifiying candidate # 1544091139.860 * * * * [misc]progress: [ 45 / 54 ] simplifiying candidate # 1544091139.860 * [enter]simplify: Simplifying (cbrt (fabs x)) 1544091139.860 * * [misc]simplify: iters left: 2 (3 enodes) 1544091139.861 * [exit]simplify: Simplified to (cbrt (fabs x)) 1544091139.861 * [misc]simplify: Simplified (2 1 2 1 1 2) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (* (* (* 1/5 (* (cbrt (fabs x)) (cbrt (fabs x)))) (cbrt (fabs x))) (* (fabs x) (fabs x))) (* (fabs x) (fabs x)) (fma (* 2/3 (fabs x)) (* (fabs x) (fabs x)) (* (fabs x) 2))) (* (* (/ 1/21 (sqrt PI)) (fabs x)) (pow (* (fabs x) (fabs x)) 3))))) 1544091139.861 * * * * [misc]progress: [ 46 / 54 ] simplifiying candidate # 1544091139.861 * [enter]simplify: Simplifying (sqrt (fabs x)) 1544091139.861 * * [misc]simplify: iters left: 2 (3 enodes) 1544091139.861 * [exit]simplify: Simplified to (sqrt (fabs x)) 1544091139.861 * [misc]simplify: Simplified (2 1 2 1 1 2) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (* (* (* 1/5 (sqrt (fabs x))) (sqrt (fabs x))) (* (fabs x) (fabs x))) (* (fabs x) (fabs x)) (fma (* 2/3 (fabs x)) (* (fabs x) (fabs x)) (* (fabs x) 2))) (* (* (/ 1/21 (sqrt PI)) (fabs x)) (pow (* (fabs x) (fabs x)) 3))))) 1544091139.861 * * * * [misc]progress: [ 47 / 54 ] simplifiying candidate # 1544091139.862 * [enter]simplify: Simplifying (fabs x) 1544091139.862 * * [misc]simplify: iters left: 1 (2 enodes) 1544091139.862 * [exit]simplify: Simplified to (fabs x) 1544091139.862 * [misc]simplify: Simplified (2 1 2 1 1 2) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (* (* (* 1/5 1) (fabs x)) (* (fabs x) (fabs x))) (* (fabs x) (fabs x)) (fma (* 2/3 (fabs x)) (* (fabs x) (fabs x)) (* (fabs x) 2))) (* (* (/ 1/21 (sqrt PI)) (fabs x)) (pow (* (fabs x) (fabs x)) 3))))) 1544091139.862 * * * * [misc]progress: [ 48 / 54 ] simplifiying candidate # 1544091139.862 * * * * [misc]progress: [ 49 / 54 ] simplifiying candidate # 1544091139.862 * [enter]simplify: Simplifying (fabs (fma (/ 1 (sqrt PI)) (fma (* (* 1/5 (fabs x)) (* (fabs x) (fabs x))) (* (fabs x) (fabs x)) (fma (* 2/3 (fabs x)) (* (fabs x) (fabs x)) (* (fabs x) 2))) (* (* (/ 1/21 (sqrt PI)) (fabs x)) (pow (* (fabs x) (fabs x)) 3)))) 1544091139.862 * * [misc]simplify: iters left: 6 (24 enodes) 1544091139.866 * * [misc]simplify: iters left: 5 (51 enodes) 1544091139.875 * * [misc]simplify: iters left: 4 (120 enodes) 1544091139.911 * * [misc]simplify: iters left: 3 (376 enodes) 1544091140.105 * [exit]simplify: Simplified to (fabs (fma (/ 1 (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* (fabs x) 1/5) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* 2 (fabs x))) (* (* (* (fabs x) (fabs x)) (/ 1/21 (sqrt PI))) (pow (fabs x) 5)))) 1544091140.105 * [misc]simplify: Simplified (2) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* (fabs x) 1/5) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* 2 (fabs x))) (* (* (* (fabs x) (fabs x)) (/ 1/21 (sqrt PI))) (pow (fabs x) 5))))) 1544091140.105 * * * * [misc]progress: [ 50 / 54 ] simplifiying candidate # 1544091140.105 * [enter]simplify: Simplifying (fabs (fma (/ 1 (sqrt PI)) (fma (* (* 1/5 (fabs x)) (* (fabs x) (fabs x))) (* (fabs x) (fabs x)) (fma (* 2/3 (fabs x)) (* (fabs x) (fabs x)) (* (fabs x) 2))) (* (* (/ 1/21 (sqrt PI)) (fabs x)) (pow (* (fabs x) (fabs x)) 3)))) 1544091140.105 * * [misc]simplify: iters left: 6 (24 enodes) 1544091140.112 * * [misc]simplify: iters left: 5 (51 enodes) 1544091140.120 * * [misc]simplify: iters left: 4 (120 enodes) 1544091140.152 * * [misc]simplify: iters left: 3 (376 enodes) 1544091140.384 * [exit]simplify: Simplified to (fabs (fma (/ 1 (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* (fabs x) 1/5) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* 2 (fabs x))) (* (* (* (fabs x) (fabs x)) (/ 1/21 (sqrt PI))) (pow (fabs x) 5)))) 1544091140.384 * [misc]simplify: Simplified (2) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* (fabs x) 1/5) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* 2 (fabs x))) (* (* (* (fabs x) (fabs x)) (/ 1/21 (sqrt PI))) (pow (fabs x) 5))))) 1544091140.384 * * * * [misc]progress: [ 51 / 54 ] simplifiying candidate # 1544091140.384 * [enter]simplify: Simplifying (fabs (fma (/ 1 (sqrt PI)) (fma (* (* 1/5 (fabs x)) (* (fabs x) (fabs x))) (* (fabs x) (fabs x)) (fma (* 2/3 (fabs x)) (* (fabs x) (fabs x)) (* (fabs x) 2))) (* (* (/ 1/21 (sqrt PI)) (fabs x)) (pow (* (fabs x) (fabs x)) 3)))) 1544091140.384 * * [misc]simplify: iters left: 6 (24 enodes) 1544091140.388 * * [misc]simplify: iters left: 5 (51 enodes) 1544091140.406 * * [misc]simplify: iters left: 4 (120 enodes) 1544091140.465 * * [misc]simplify: iters left: 3 (376 enodes) 1544091140.694 * [exit]simplify: Simplified to (fabs (fma (/ 1 (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* (fabs x) 1/5) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* 2 (fabs x))) (* (* (* (fabs x) (fabs x)) (/ 1/21 (sqrt PI))) (pow (fabs x) 5)))) 1544091140.694 * [misc]simplify: Simplified (2) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* (fabs x) 1/5) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* 2 (fabs x))) (* (* (* (fabs x) (fabs x)) (/ 1/21 (sqrt PI))) (pow (fabs x) 5))))) 1544091140.694 * * * * [misc]progress: [ 52 / 54 ] simplifiying candidate # 1544091140.694 * [enter]simplify: Simplifying (* 1/5 (fabs x)) 1544091140.694 * * [misc]simplify: iters left: 3 (4 enodes) 1544091140.695 * * [misc]simplify: iters left: 2 (5 enodes) 1544091140.696 * [exit]simplify: Simplified to (* 1/5 (fabs x)) 1544091140.696 * [misc]simplify: Simplified (2 1 2 1 1) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (* (* 1/5 (fabs x)) (* (fabs x) (fabs x))) (* (fabs x) (fabs x)) (fma (* 2/3 (fabs x)) (* (fabs x) (fabs x)) (* (fabs x) 2))) (* (* (/ 1/21 (sqrt PI)) (fabs x)) (pow (* (fabs x) (fabs x)) 3))))) 1544091140.696 * * * * [misc]progress: [ 53 / 54 ] simplifiying candidate # 1544091140.696 * [enter]simplify: Simplifying (* 1/5 (fabs x)) 1544091140.696 * * [misc]simplify: iters left: 3 (4 enodes) 1544091140.697 * * [misc]simplify: iters left: 2 (5 enodes) 1544091140.697 * [exit]simplify: Simplified to (* 1/5 (fabs x)) 1544091140.697 * [misc]simplify: Simplified (2 1 2 1 1) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (* (* 1/5 (fabs x)) (* (fabs x) (fabs x))) (* (fabs x) (fabs x)) (fma (* 2/3 (fabs x)) (* (fabs x) (fabs x)) (* (fabs x) 2))) (* (* (/ 1/21 (sqrt PI)) (fabs x)) (pow (* (fabs x) (fabs x)) 3))))) 1544091140.697 * * * * [misc]progress: [ 54 / 54 ] simplifiying candidate # 1544091140.697 * [enter]simplify: Simplifying (* 1/5 (fabs x)) 1544091140.697 * * [misc]simplify: iters left: 3 (4 enodes) 1544091140.698 * * [misc]simplify: iters left: 2 (5 enodes) 1544091140.699 * [exit]simplify: Simplified to (* 1/5 (fabs x)) 1544091140.699 * [misc]simplify: Simplified (2 1 2 1 1) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (* (* 1/5 (fabs x)) (* (fabs x) (fabs x))) (* (fabs x) (fabs x)) (fma (* 2/3 (fabs x)) (* (fabs x) (fabs x)) (* (fabs x) 2))) (* (* (/ 1/21 (sqrt PI)) (fabs x)) (pow (* (fabs x) (fabs x)) 3))))) 1544091140.699 * * * [misc]progress: adding candidates to table 1544091141.686 * * [misc]progress: iteration 2 / 4 1544091141.686 * * * [misc]progress: picking best candidate 1544091141.725 * * * * [misc]pick: Picked # 1544091141.725 * * * [misc]progress: localizing error 1544091141.782 * * * [misc]progress: generating rewritten candidates 1544091141.782 * * * * [misc]progress: [ 1 / 4 ] rewriting at (2 1 3 1 2 2) 1544091141.782 * * * * [misc]progress: [ 2 / 4 ] rewriting at (2 1 1 2) 1544091141.783 * * * * [misc]progress: [ 3 / 4 ] rewriting at (2 1 3 1 2) 1544091141.787 * * * * [misc]progress: [ 4 / 4 ] rewriting at (2 1 2 2 1) 1544091141.792 * * * [misc]progress: generating series expansions 1544091141.793 * * * * [misc]progress: [ 1 / 4 ] generating series at (2 1 3 1 2 2) 1544091141.793 * * * * [misc]progress: [ 2 / 4 ] generating series at (2 1 1 2) 1544091141.793 * * * * [misc]progress: [ 3 / 4 ] generating series at (2 1 3 1 2) 1544091141.793 * * * * [misc]progress: [ 4 / 4 ] generating series at (2 1 2 2 1) 1544091141.793 * [misc]backup-simplify: Simplify (* (fabs x) 1/5) into (* 1/5 (fabs x)) 1544091141.793 * [misc]approximate: Taking taylor expansion of (* 1/5 (fabs x)) in (x) around 0 1544091141.793 * [misc]taylor: Taking taylor expansion of (* 1/5 (fabs x)) in x 1544091141.793 * [misc]taylor: Taking taylor expansion of 1/5 in x 1544091141.793 * [misc]backup-simplify: Simplify 1/5 into 1/5 1544091141.793 * [misc]taylor: Taking taylor expansion of (fabs x) in x 1544091141.793 * [misc]backup-simplify: Simplify (fabs x) into (fabs x) 1544091141.793 * [misc]taylor: Taking taylor expansion of (* 1/5 (fabs x)) in x 1544091141.793 * [misc]taylor: Taking taylor expansion of 1/5 in x 1544091141.793 * [misc]backup-simplify: Simplify 1/5 into 1/5 1544091141.793 * [misc]taylor: Taking taylor expansion of (fabs x) in x 1544091141.793 * [misc]backup-simplify: Simplify (fabs x) into (fabs x) 1544091141.793 * [misc]backup-simplify: Simplify (* 1/5 (fabs x)) into (* 1/5 (fabs x)) 1544091141.793 * [misc]backup-simplify: Simplify (* 1/5 (fabs x)) into (* 1/5 (fabs x)) 1544091141.794 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (* 0 (fabs x))) into 0 1544091141.794 * [misc]backup-simplify: Simplify 0 into 0 1544091141.794 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (* 0 (fabs x)))) into 0 1544091141.794 * [misc]backup-simplify: Simplify 0 into 0 1544091141.795 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x))))) into 0 1544091141.795 * [misc]backup-simplify: Simplify 0 into 0 1544091141.795 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x)))))) into 0 1544091141.795 * [misc]backup-simplify: Simplify 0 into 0 1544091141.796 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x))))))) into 0 1544091141.796 * [misc]backup-simplify: Simplify 0 into 0 1544091141.797 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x)))))))) into 0 1544091141.797 * [misc]backup-simplify: Simplify 0 into 0 1544091141.797 * [misc]backup-simplify: Simplify (* 1/5 (fabs x)) into (* 1/5 (fabs x)) 1544091141.797 * [misc]backup-simplify: Simplify (* (fabs (/ 1 x)) 1/5) into (* 1/5 (fabs (/ 1 x))) 1544091141.797 * [misc]approximate: Taking taylor expansion of (* 1/5 (fabs (/ 1 x))) in (x) around 0 1544091141.797 * [misc]taylor: Taking taylor expansion of (* 1/5 (fabs (/ 1 x))) in x 1544091141.797 * [misc]taylor: Taking taylor expansion of 1/5 in x 1544091141.797 * [misc]backup-simplify: Simplify 1/5 into 1/5 1544091141.797 * [misc]taylor: Taking taylor expansion of (fabs (/ 1 x)) in x 1544091141.797 * [misc]backup-simplify: Simplify (fabs (/ 1 x)) into (fabs (/ 1 x)) 1544091141.797 * [misc]taylor: Taking taylor expansion of (* 1/5 (fabs (/ 1 x))) in x 1544091141.797 * [misc]taylor: Taking taylor expansion of 1/5 in x 1544091141.797 * [misc]backup-simplify: Simplify 1/5 into 1/5 1544091141.797 * [misc]taylor: Taking taylor expansion of (fabs (/ 1 x)) in x 1544091141.797 * [misc]backup-simplify: Simplify (fabs (/ 1 x)) into (fabs (/ 1 x)) 1544091141.798 * [misc]backup-simplify: Simplify (* 1/5 (fabs (/ 1 x))) into (* 1/5 (fabs (/ 1 x))) 1544091141.798 * [misc]backup-simplify: Simplify (* 1/5 (fabs (/ 1 x))) into (* 1/5 (fabs (/ 1 x))) 1544091141.798 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (* 0 (fabs (/ 1 x)))) into 0 1544091141.798 * [misc]backup-simplify: Simplify 0 into 0 1544091141.798 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (* 0 (fabs (/ 1 x))))) into 0 1544091141.798 * [misc]backup-simplify: Simplify 0 into 0 1544091141.799 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 x)))))) into 0 1544091141.799 * [misc]backup-simplify: Simplify 0 into 0 1544091141.806 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 x))))))) into 0 1544091141.806 * [misc]backup-simplify: Simplify 0 into 0 1544091141.807 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 x)))))))) into 0 1544091141.807 * [misc]backup-simplify: Simplify 0 into 0 1544091141.807 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 x))))))))) into 0 1544091141.808 * [misc]backup-simplify: Simplify 0 into 0 1544091141.808 * [misc]backup-simplify: Simplify (* 1/5 (fabs (/ 1 (/ 1 x)))) into (* 1/5 (fabs x)) 1544091141.808 * [misc]backup-simplify: Simplify (* (fabs (/ 1 (- x))) 1/5) into (* 1/5 (fabs (/ -1 x))) 1544091141.808 * [misc]approximate: Taking taylor expansion of (* 1/5 (fabs (/ -1 x))) in (x) around 0 1544091141.808 * [misc]taylor: Taking taylor expansion of (* 1/5 (fabs (/ -1 x))) in x 1544091141.808 * [misc]taylor: Taking taylor expansion of 1/5 in x 1544091141.808 * [misc]backup-simplify: Simplify 1/5 into 1/5 1544091141.808 * [misc]taylor: Taking taylor expansion of (fabs (/ -1 x)) in x 1544091141.808 * [misc]backup-simplify: Simplify (fabs (/ -1 x)) into (fabs (/ -1 x)) 1544091141.808 * [misc]taylor: Taking taylor expansion of (* 1/5 (fabs (/ -1 x))) in x 1544091141.808 * [misc]taylor: Taking taylor expansion of 1/5 in x 1544091141.808 * [misc]backup-simplify: Simplify 1/5 into 1/5 1544091141.808 * [misc]taylor: Taking taylor expansion of (fabs (/ -1 x)) in x 1544091141.808 * [misc]backup-simplify: Simplify (fabs (/ -1 x)) into (fabs (/ -1 x)) 1544091141.808 * [misc]backup-simplify: Simplify (* 1/5 (fabs (/ -1 x))) into (* 1/5 (fabs (/ -1 x))) 1544091141.808 * [misc]backup-simplify: Simplify (* 1/5 (fabs (/ -1 x))) into (* 1/5 (fabs (/ -1 x))) 1544091141.809 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (* 0 (fabs (/ -1 x)))) into 0 1544091141.809 * [misc]backup-simplify: Simplify 0 into 0 1544091141.809 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (* 0 (fabs (/ -1 x))))) into 0 1544091141.809 * [misc]backup-simplify: Simplify 0 into 0 1544091141.810 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x)))))) into 0 1544091141.810 * [misc]backup-simplify: Simplify 0 into 0 1544091141.810 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x))))))) into 0 1544091141.810 * [misc]backup-simplify: Simplify 0 into 0 1544091141.811 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x)))))))) into 0 1544091141.811 * [misc]backup-simplify: Simplify 0 into 0 1544091141.812 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x))))))))) into 0 1544091141.812 * [misc]backup-simplify: Simplify 0 into 0 1544091141.812 * [misc]backup-simplify: Simplify (* 1/5 (fabs (/ -1 (/ 1 (- x))))) into (* 1/5 (fabs x)) 1544091141.812 * * * [misc]progress: simplifying candidates 1544091141.812 * * * * [misc]progress: [ 1 / 54 ] simplifiying candidate # 1544091141.812 * * * * [misc]progress: [ 2 / 54 ] simplifiying candidate # 1544091141.813 * * * * [misc]progress: [ 3 / 54 ] simplifiying candidate # 1544091141.813 * * * * [misc]progress: [ 4 / 54 ] simplifiying candidate # 1544091141.813 * * * * [misc]progress: [ 5 / 54 ] simplifiying candidate # 1544091141.813 * * * * [misc]progress: [ 6 / 54 ] simplifiying candidate # 1544091141.813 * * * * [misc]progress: [ 7 / 54 ] simplifiying candidate # 1544091141.813 * * * * [misc]progress: [ 8 / 54 ] simplifiying candidate # 1544091141.813 * * * * [misc]progress: [ 9 / 54 ] simplifiying candidate # 1544091141.813 * * * * [misc]progress: [ 10 / 54 ] simplifiying candidate # 1544091141.813 * * * * [misc]progress: [ 11 / 54 ] simplifiying candidate # 1544091141.813 * * * * [misc]progress: [ 12 / 54 ] simplifiying candidate # 1544091141.813 * * * * [misc]progress: [ 13 / 54 ] simplifiying candidate # 1544091141.813 * * * * [misc]progress: [ 14 / 54 ] simplifiying candidate # 1544091141.813 * * * * [misc]progress: [ 15 / 54 ] simplifiying candidate # 1544091141.813 * * * * [misc]progress: [ 16 / 54 ] simplifiying candidate # 1544091141.814 * * * * [misc]progress: [ 17 / 54 ] simplifiying candidate # 1544091141.814 * * * * [misc]progress: [ 18 / 54 ] simplifiying candidate # 1544091141.814 * * * * [misc]progress: [ 19 / 54 ] simplifiying candidate # 1544091141.814 * * * * [misc]progress: [ 20 / 54 ] simplifiying candidate # 1544091141.814 * * * * [misc]progress: [ 21 / 54 ] simplifiying candidate # 1544091141.814 * * * * [misc]progress: [ 22 / 54 ] simplifiying candidate # 1544091141.814 * * * * [misc]progress: [ 23 / 54 ] simplifiying candidate # 1544091141.814 * * * * [misc]progress: [ 24 / 54 ] simplifiying candidate # 1544091141.814 * * * * [misc]progress: [ 25 / 54 ] simplifiying candidate # 1544091141.814 * * * * [misc]progress: [ 26 / 54 ] simplifiying candidate # 1544091141.814 * * * * [misc]progress: [ 27 / 54 ] simplifiying candidate # 1544091141.814 * * * * [misc]progress: [ 28 / 54 ] simplifiying candidate # 1544091141.814 * * * * [misc]progress: [ 29 / 54 ] simplifiying candidate # 1544091141.814 * * * * [misc]progress: [ 30 / 54 ] simplifiying candidate # 1544091141.815 * * * * [misc]progress: [ 31 / 54 ] simplifiying candidate # 1544091141.815 * * * * [misc]progress: [ 32 / 54 ] simplifiying candidate # 1544091141.816 * * * * [misc]progress: [ 33 / 54 ] simplifiying candidate # 1544091141.816 * [enter]simplify: Simplifying (cbrt (sqrt PI)) 1544091141.816 * * [misc]simplify: iters left: 2 (3 enodes) 1544091141.817 * [exit]simplify: Simplified to (cbrt (sqrt PI)) 1544091141.817 * [misc]simplify: Simplified (2 1 3 1 2 2) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* (fabs x) 1/5) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* 2 (fabs x))) (* (* (* (fabs x) (fabs x)) (/ (/ 1/21 (* (cbrt (sqrt PI)) (cbrt (sqrt PI)))) (cbrt (sqrt PI)))) (pow (fabs x) 5))))) 1544091141.817 * * * * [misc]progress: [ 34 / 54 ] simplifiying candidate # 1544091141.817 * [enter]simplify: Simplifying (sqrt (sqrt PI)) 1544091141.817 * * [misc]simplify: iters left: 2 (3 enodes) 1544091141.818 * [exit]simplify: Simplified to (sqrt (sqrt PI)) 1544091141.818 * [misc]simplify: Simplified (2 1 3 1 2 2) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* (fabs x) 1/5) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* 2 (fabs x))) (* (* (* (fabs x) (fabs x)) (/ (/ 1/21 (sqrt (sqrt PI))) (sqrt (sqrt PI)))) (pow (fabs x) 5))))) 1544091141.818 * * * * [misc]progress: [ 35 / 54 ] simplifiying candidate # 1544091141.818 * [enter]simplify: Simplifying (sqrt PI) 1544091141.818 * * [misc]simplify: iters left: 1 (2 enodes) 1544091141.819 * [exit]simplify: Simplified to (sqrt PI) 1544091141.819 * [misc]simplify: Simplified (2 1 3 1 2 2) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* (fabs x) 1/5) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* 2 (fabs x))) (* (* (* (fabs x) (fabs x)) (/ (/ 1/21 1) (sqrt PI))) (pow (fabs x) 5))))) 1544091141.819 * * * * [misc]progress: [ 36 / 54 ] simplifiying candidate # 1544091141.819 * * * * [misc]progress: [ 37 / 54 ] simplifiying candidate # 1544091141.819 * * * * [misc]progress: [ 38 / 54 ] simplifiying candidate # 1544091141.819 * * * * [misc]progress: [ 39 / 54 ] simplifiying candidate # 1544091141.819 * * * * [misc]progress: [ 40 / 54 ] simplifiying candidate # 1544091141.819 * * * * [misc]progress: [ 41 / 54 ] simplifiying candidate # 1544091141.819 * * * * [misc]progress: [ 42 / 54 ] simplifiying candidate # 1544091141.820 * * * * [misc]progress: [ 43 / 54 ] simplifiying candidate # 1544091141.820 * * * * [misc]progress: [ 44 / 54 ] simplifiying candidate # 1544091141.820 * * * * [misc]progress: [ 45 / 54 ] simplifiying candidate # 1544091141.820 * [enter]simplify: Simplifying (* (cbrt (fabs x)) (cbrt (fabs x))) 1544091141.820 * * [misc]simplify: iters left: 4 (4 enodes) 1544091141.821 * [exit]simplify: Simplified to (* (cbrt (fabs x)) (cbrt (fabs x))) 1544091141.821 * [misc]simplify: Simplified (2 1 2 2 1 1) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* (* (cbrt (fabs x)) (cbrt (fabs x))) (* (cbrt (fabs x)) 1/5)) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* 2 (fabs x))) (* (* (* (fabs x) (fabs x)) (/ 1/21 (sqrt PI))) (pow (fabs x) 5))))) 1544091141.821 * * * * [misc]progress: [ 46 / 54 ] simplifiying candidate # 1544091141.822 * [enter]simplify: Simplifying (sqrt (fabs x)) 1544091141.822 * * [misc]simplify: iters left: 2 (3 enodes) 1544091141.822 * [exit]simplify: Simplified to (sqrt (fabs x)) 1544091141.823 * [misc]simplify: Simplified (2 1 2 2 1 1) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* (sqrt (fabs x)) (* (sqrt (fabs x)) 1/5)) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* 2 (fabs x))) (* (* (* (fabs x) (fabs x)) (/ 1/21 (sqrt PI))) (pow (fabs x) 5))))) 1544091141.823 * * * * [misc]progress: [ 47 / 54 ] simplifiying candidate # 1544091141.823 * * * * [misc]progress: [ 48 / 54 ] simplifiying candidate # 1544091141.823 * * * * [misc]progress: [ 49 / 54 ] simplifiying candidate # 1544091141.823 * [enter]simplify: Simplifying (fabs (fma (/ 1 (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* (fabs x) 1/5) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* 2 (fabs x))) (* (* (* (fabs x) (fabs x)) (/ 1/21 (sqrt PI))) (pow (fabs x) 5)))) 1544091141.823 * * [misc]simplify: iters left: 6 (23 enodes) 1544091141.830 * * [misc]simplify: iters left: 5 (42 enodes) 1544091141.844 * * [misc]simplify: iters left: 4 (97 enodes) 1544091141.889 * * [misc]simplify: iters left: 3 (284 enodes) 1544091142.082 * [exit]simplify: Simplified to (fabs (fma (/ 1 (sqrt PI)) (fma (fma (* 1/5 (fabs x)) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* (fabs x) (fabs x)) (* (fabs x) 2)) (* (* (pow (fabs x) 6) (fabs x)) (/ 1/21 (sqrt PI))))) 1544091142.082 * [misc]simplify: Simplified (2) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (fma (* 1/5 (fabs x)) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* (fabs x) (fabs x)) (* (fabs x) 2)) (* (* (pow (fabs x) 6) (fabs x)) (/ 1/21 (sqrt PI)))))) 1544091142.082 * * * * [misc]progress: [ 50 / 54 ] simplifiying candidate # 1544091142.083 * [enter]simplify: Simplifying (fabs (fma (/ 1 (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* (fabs x) 1/5) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* 2 (fabs x))) (* (* (* (fabs x) (fabs x)) (/ 1/21 (sqrt PI))) (pow (fabs x) 5)))) 1544091142.083 * * [misc]simplify: iters left: 6 (23 enodes) 1544091142.090 * * [misc]simplify: iters left: 5 (42 enodes) 1544091142.104 * * [misc]simplify: iters left: 4 (97 enodes) 1544091142.149 * * [misc]simplify: iters left: 3 (284 enodes) 1544091142.315 * [exit]simplify: Simplified to (fabs (fma (/ 1 (sqrt PI)) (fma (fma (* 1/5 (fabs x)) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* (fabs x) (fabs x)) (* (fabs x) 2)) (* (* (pow (fabs x) 6) (fabs x)) (/ 1/21 (sqrt PI))))) 1544091142.315 * [misc]simplify: Simplified (2) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (fma (* 1/5 (fabs x)) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* (fabs x) (fabs x)) (* (fabs x) 2)) (* (* (pow (fabs x) 6) (fabs x)) (/ 1/21 (sqrt PI)))))) 1544091142.315 * * * * [misc]progress: [ 51 / 54 ] simplifiying candidate # 1544091142.315 * [enter]simplify: Simplifying (fabs (fma (/ 1 (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* (fabs x) 1/5) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* 2 (fabs x))) (* (* (* (fabs x) (fabs x)) (/ 1/21 (sqrt PI))) (pow (fabs x) 5)))) 1544091142.316 * * [misc]simplify: iters left: 6 (23 enodes) 1544091142.323 * * [misc]simplify: iters left: 5 (42 enodes) 1544091142.330 * * [misc]simplify: iters left: 4 (97 enodes) 1544091142.355 * * [misc]simplify: iters left: 3 (284 enodes) 1544091142.507 * [exit]simplify: Simplified to (fabs (fma (/ 1 (sqrt PI)) (fma (fma (* 1/5 (fabs x)) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* (fabs x) (fabs x)) (* (fabs x) 2)) (* (* (pow (fabs x) 6) (fabs x)) (/ 1/21 (sqrt PI))))) 1544091142.507 * [misc]simplify: Simplified (2) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (fma (* 1/5 (fabs x)) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* (fabs x) (fabs x)) (* (fabs x) 2)) (* (* (pow (fabs x) 6) (fabs x)) (/ 1/21 (sqrt PI)))))) 1544091142.507 * * * * [misc]progress: [ 52 / 54 ] simplifiying candidate # 1544091142.507 * [enter]simplify: Simplifying (* 1/5 (fabs x)) 1544091142.507 * * [misc]simplify: iters left: 3 (4 enodes) 1544091142.508 * * [misc]simplify: iters left: 2 (5 enodes) 1544091142.508 * [exit]simplify: Simplified to (* 1/5 (fabs x)) 1544091142.508 * [misc]simplify: Simplified (2 1 2 2 1) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* 1/5 (fabs x)) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* 2 (fabs x))) (* (* (* (fabs x) (fabs x)) (/ 1/21 (sqrt PI))) (pow (fabs x) 5))))) 1544091142.509 * * * * [misc]progress: [ 53 / 54 ] simplifiying candidate # 1544091142.509 * [enter]simplify: Simplifying (* 1/5 (fabs x)) 1544091142.509 * * [misc]simplify: iters left: 3 (4 enodes) 1544091142.509 * * [misc]simplify: iters left: 2 (5 enodes) 1544091142.510 * [exit]simplify: Simplified to (* 1/5 (fabs x)) 1544091142.510 * [misc]simplify: Simplified (2 1 2 2 1) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* 1/5 (fabs x)) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* 2 (fabs x))) (* (* (* (fabs x) (fabs x)) (/ 1/21 (sqrt PI))) (pow (fabs x) 5))))) 1544091142.510 * * * * [misc]progress: [ 54 / 54 ] simplifiying candidate # 1544091142.510 * [enter]simplify: Simplifying (* 1/5 (fabs x)) 1544091142.510 * * [misc]simplify: iters left: 3 (4 enodes) 1544091142.511 * * [misc]simplify: iters left: 2 (5 enodes) 1544091142.511 * [exit]simplify: Simplified to (* 1/5 (fabs x)) 1544091142.511 * [misc]simplify: Simplified (2 1 2 2 1) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* 1/5 (fabs x)) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* 2 (fabs x))) (* (* (* (fabs x) (fabs x)) (/ 1/21 (sqrt PI))) (pow (fabs x) 5))))) 1544091142.512 * * * [misc]progress: adding candidates to table 1544091143.470 * * [misc]progress: iteration 3 / 4 1544091143.470 * * * [misc]progress: picking best candidate 1544091143.504 * * * * [misc]pick: Picked # 1544091143.504 * * * [misc]progress: localizing error 1544091143.547 * * * [misc]progress: generating rewritten candidates 1544091143.547 * * * * [misc]progress: [ 1 / 4 ] rewriting at (2 1 3 2) 1544091143.549 * * * * [misc]progress: [ 2 / 4 ] rewriting at (2 1 3 2 2) 1544091143.550 * * * * [misc]progress: [ 3 / 4 ] rewriting at (2 1 1 2) 1544091143.550 * * * * [misc]progress: [ 4 / 4 ] rewriting at (2 1 2 1 1) 1544091143.553 * * * [misc]progress: generating series expansions 1544091143.553 * * * * [misc]progress: [ 1 / 4 ] generating series at (2 1 3 2) 1544091143.553 * * * * [misc]progress: [ 2 / 4 ] generating series at (2 1 3 2 2) 1544091143.553 * * * * [misc]progress: [ 3 / 4 ] generating series at (2 1 1 2) 1544091143.553 * * * * [misc]progress: [ 4 / 4 ] generating series at (2 1 2 1 1) 1544091143.553 * [misc]backup-simplify: Simplify (* 1/5 (fabs x)) into (* 1/5 (fabs x)) 1544091143.553 * [misc]approximate: Taking taylor expansion of (* 1/5 (fabs x)) in (x) around 0 1544091143.553 * [misc]taylor: Taking taylor expansion of (* 1/5 (fabs x)) in x 1544091143.553 * [misc]taylor: Taking taylor expansion of 1/5 in x 1544091143.553 * [misc]backup-simplify: Simplify 1/5 into 1/5 1544091143.553 * [misc]taylor: Taking taylor expansion of (fabs x) in x 1544091143.553 * [misc]backup-simplify: Simplify (fabs x) into (fabs x) 1544091143.553 * [misc]taylor: Taking taylor expansion of (* 1/5 (fabs x)) in x 1544091143.553 * [misc]taylor: Taking taylor expansion of 1/5 in x 1544091143.553 * [misc]backup-simplify: Simplify 1/5 into 1/5 1544091143.553 * [misc]taylor: Taking taylor expansion of (fabs x) in x 1544091143.553 * [misc]backup-simplify: Simplify (fabs x) into (fabs x) 1544091143.553 * [misc]backup-simplify: Simplify (* 1/5 (fabs x)) into (* 1/5 (fabs x)) 1544091143.553 * [misc]backup-simplify: Simplify (* 1/5 (fabs x)) into (* 1/5 (fabs x)) 1544091143.554 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (* 0 (fabs x))) into 0 1544091143.554 * [misc]backup-simplify: Simplify 0 into 0 1544091143.554 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (* 0 (fabs x)))) into 0 1544091143.554 * [misc]backup-simplify: Simplify 0 into 0 1544091143.554 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x))))) into 0 1544091143.554 * [misc]backup-simplify: Simplify 0 into 0 1544091143.555 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x)))))) into 0 1544091143.555 * [misc]backup-simplify: Simplify 0 into 0 1544091143.555 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x))))))) into 0 1544091143.555 * [misc]backup-simplify: Simplify 0 into 0 1544091143.556 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x)))))))) into 0 1544091143.556 * [misc]backup-simplify: Simplify 0 into 0 1544091143.556 * [misc]backup-simplify: Simplify (* 1/5 (fabs x)) into (* 1/5 (fabs x)) 1544091143.556 * [misc]backup-simplify: Simplify (* 1/5 (fabs (/ 1 x))) into (* 1/5 (fabs (/ 1 x))) 1544091143.556 * [misc]approximate: Taking taylor expansion of (* 1/5 (fabs (/ 1 x))) in (x) around 0 1544091143.556 * [misc]taylor: Taking taylor expansion of (* 1/5 (fabs (/ 1 x))) in x 1544091143.556 * [misc]taylor: Taking taylor expansion of 1/5 in x 1544091143.556 * [misc]backup-simplify: Simplify 1/5 into 1/5 1544091143.556 * [misc]taylor: Taking taylor expansion of (fabs (/ 1 x)) in x 1544091143.556 * [misc]backup-simplify: Simplify (fabs (/ 1 x)) into (fabs (/ 1 x)) 1544091143.556 * [misc]taylor: Taking taylor expansion of (* 1/5 (fabs (/ 1 x))) in x 1544091143.556 * [misc]taylor: Taking taylor expansion of 1/5 in x 1544091143.556 * [misc]backup-simplify: Simplify 1/5 into 1/5 1544091143.556 * [misc]taylor: Taking taylor expansion of (fabs (/ 1 x)) in x 1544091143.556 * [misc]backup-simplify: Simplify (fabs (/ 1 x)) into (fabs (/ 1 x)) 1544091143.556 * [misc]backup-simplify: Simplify (* 1/5 (fabs (/ 1 x))) into (* 1/5 (fabs (/ 1 x))) 1544091143.556 * [misc]backup-simplify: Simplify (* 1/5 (fabs (/ 1 x))) into (* 1/5 (fabs (/ 1 x))) 1544091143.557 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (* 0 (fabs (/ 1 x)))) into 0 1544091143.557 * [misc]backup-simplify: Simplify 0 into 0 1544091143.557 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (* 0 (fabs (/ 1 x))))) into 0 1544091143.557 * [misc]backup-simplify: Simplify 0 into 0 1544091143.557 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 x)))))) into 0 1544091143.557 * [misc]backup-simplify: Simplify 0 into 0 1544091143.558 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 x))))))) into 0 1544091143.558 * [misc]backup-simplify: Simplify 0 into 0 1544091143.558 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 x)))))))) into 0 1544091143.558 * [misc]backup-simplify: Simplify 0 into 0 1544091143.559 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 x))))))))) into 0 1544091143.559 * [misc]backup-simplify: Simplify 0 into 0 1544091143.559 * [misc]backup-simplify: Simplify (* 1/5 (fabs (/ 1 (/ 1 x)))) into (* 1/5 (fabs x)) 1544091143.559 * [misc]backup-simplify: Simplify (* 1/5 (fabs (/ 1 (- x)))) into (* 1/5 (fabs (/ -1 x))) 1544091143.559 * [misc]approximate: Taking taylor expansion of (* 1/5 (fabs (/ -1 x))) in (x) around 0 1544091143.559 * [misc]taylor: Taking taylor expansion of (* 1/5 (fabs (/ -1 x))) in x 1544091143.559 * [misc]taylor: Taking taylor expansion of 1/5 in x 1544091143.559 * [misc]backup-simplify: Simplify 1/5 into 1/5 1544091143.559 * [misc]taylor: Taking taylor expansion of (fabs (/ -1 x)) in x 1544091143.559 * [misc]backup-simplify: Simplify (fabs (/ -1 x)) into (fabs (/ -1 x)) 1544091143.559 * [misc]taylor: Taking taylor expansion of (* 1/5 (fabs (/ -1 x))) in x 1544091143.559 * [misc]taylor: Taking taylor expansion of 1/5 in x 1544091143.559 * [misc]backup-simplify: Simplify 1/5 into 1/5 1544091143.559 * [misc]taylor: Taking taylor expansion of (fabs (/ -1 x)) in x 1544091143.559 * [misc]backup-simplify: Simplify (fabs (/ -1 x)) into (fabs (/ -1 x)) 1544091143.559 * [misc]backup-simplify: Simplify (* 1/5 (fabs (/ -1 x))) into (* 1/5 (fabs (/ -1 x))) 1544091143.559 * [misc]backup-simplify: Simplify (* 1/5 (fabs (/ -1 x))) into (* 1/5 (fabs (/ -1 x))) 1544091143.559 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (* 0 (fabs (/ -1 x)))) into 0 1544091143.559 * [misc]backup-simplify: Simplify 0 into 0 1544091143.560 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (* 0 (fabs (/ -1 x))))) into 0 1544091143.560 * [misc]backup-simplify: Simplify 0 into 0 1544091143.560 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x)))))) into 0 1544091143.560 * [misc]backup-simplify: Simplify 0 into 0 1544091143.560 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x))))))) into 0 1544091143.560 * [misc]backup-simplify: Simplify 0 into 0 1544091143.561 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x)))))))) into 0 1544091143.561 * [misc]backup-simplify: Simplify 0 into 0 1544091143.562 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x))))))))) into 0 1544091143.562 * [misc]backup-simplify: Simplify 0 into 0 1544091143.562 * [misc]backup-simplify: Simplify (* 1/5 (fabs (/ -1 (/ 1 (- x))))) into (* 1/5 (fabs x)) 1544091143.562 * * * [misc]progress: simplifying candidates 1544091143.562 * * * * [misc]progress: [ 1 / 54 ] simplifiying candidate # 1544091143.562 * * * * [misc]progress: [ 2 / 54 ] simplifiying candidate # 1544091143.562 * * * * [misc]progress: [ 3 / 54 ] simplifiying candidate # 1544091143.562 * * * * [misc]progress: [ 4 / 54 ] simplifiying candidate # 1544091143.562 * * * * [misc]progress: [ 5 / 54 ] simplifiying candidate # 1544091143.562 * * * * [misc]progress: [ 6 / 54 ] simplifiying candidate # 1544091143.562 * * * * [misc]progress: [ 7 / 54 ] simplifiying candidate # 1544091143.562 * * * * [misc]progress: [ 8 / 54 ] simplifiying candidate # 1544091143.562 * * * * [misc]progress: [ 9 / 54 ] simplifiying candidate # 1544091143.562 * * * * [misc]progress: [ 10 / 54 ] simplifiying candidate # 1544091143.562 * * * * [misc]progress: [ 11 / 54 ] simplifiying candidate # 1544091143.562 * * * * [misc]progress: [ 12 / 54 ] simplifiying candidate # 1544091143.562 * * * * [misc]progress: [ 13 / 54 ] simplifiying candidate # 1544091143.562 * [enter]simplify: Simplifying (cbrt (sqrt PI)) 1544091143.562 * * [misc]simplify: iters left: 2 (3 enodes) 1544091143.563 * [exit]simplify: Simplified to (cbrt (sqrt PI)) 1544091143.563 * [misc]simplify: Simplified (2 1 3 2 2) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (fma (* 1/5 (fabs x)) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* (fabs x) (fabs x)) (* (fabs x) 2)) (* (* (pow (fabs x) 6) (fabs x)) (/ (/ 1/21 (* (cbrt (sqrt PI)) (cbrt (sqrt PI)))) (cbrt (sqrt PI))))))) 1544091143.563 * * * * [misc]progress: [ 14 / 54 ] simplifiying candidate # 1544091143.563 * [enter]simplify: Simplifying (sqrt (sqrt PI)) 1544091143.563 * * [misc]simplify: iters left: 2 (3 enodes) 1544091143.564 * [exit]simplify: Simplified to (sqrt (sqrt PI)) 1544091143.564 * [misc]simplify: Simplified (2 1 3 2 2) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (fma (* 1/5 (fabs x)) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* (fabs x) (fabs x)) (* (fabs x) 2)) (* (* (pow (fabs x) 6) (fabs x)) (/ (/ 1/21 (sqrt (sqrt PI))) (sqrt (sqrt PI))))))) 1544091143.564 * * * * [misc]progress: [ 15 / 54 ] simplifiying candidate # 1544091143.564 * [enter]simplify: Simplifying (sqrt PI) 1544091143.564 * * [misc]simplify: iters left: 1 (2 enodes) 1544091143.564 * [exit]simplify: Simplified to (sqrt PI) 1544091143.564 * [misc]simplify: Simplified (2 1 3 2 2) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (fma (* 1/5 (fabs x)) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* (fabs x) (fabs x)) (* (fabs x) 2)) (* (* (pow (fabs x) 6) (fabs x)) (/ (/ 1/21 1) (sqrt PI)))))) 1544091143.564 * * * * [misc]progress: [ 16 / 54 ] simplifiying candidate # 1544091143.564 * * * * [misc]progress: [ 17 / 54 ] simplifiying candidate # 1544091143.564 * * * * [misc]progress: [ 18 / 54 ] simplifiying candidate # 1544091143.564 * * * * [misc]progress: [ 19 / 54 ] simplifiying candidate # 1544091143.564 * * * * [misc]progress: [ 20 / 54 ] simplifiying candidate # 1544091143.564 * * * * [misc]progress: [ 21 / 54 ] simplifiying candidate # 1544091143.564 * * * * [misc]progress: [ 22 / 54 ] simplifiying candidate # 1544091143.564 * * * * [misc]progress: [ 23 / 54 ] simplifiying candidate # 1544091143.564 * * * * [misc]progress: [ 24 / 54 ] simplifiying candidate # 1544091143.564 * * * * [misc]progress: [ 25 / 54 ] simplifiying candidate # 1544091143.565 * * * * [misc]progress: [ 26 / 54 ] simplifiying candidate # 1544091143.565 * * * * [misc]progress: [ 27 / 54 ] simplifiying candidate # 1544091143.565 * * * * [misc]progress: [ 28 / 54 ] simplifiying candidate # 1544091143.565 * * * * [misc]progress: [ 29 / 54 ] simplifiying candidate # 1544091143.565 * * * * [misc]progress: [ 30 / 54 ] simplifiying candidate # 1544091143.565 * * * * [misc]progress: [ 31 / 54 ] simplifiying candidate # 1544091143.565 * * * * [misc]progress: [ 32 / 54 ] simplifiying candidate # 1544091143.565 * * * * [misc]progress: [ 33 / 54 ] simplifiying candidate # 1544091143.565 * * * * [misc]progress: [ 34 / 54 ] simplifiying candidate # 1544091143.565 * * * * [misc]progress: [ 35 / 54 ] simplifiying candidate # 1544091143.565 * * * * [misc]progress: [ 36 / 54 ] simplifiying candidate # 1544091143.565 * * * * [misc]progress: [ 37 / 54 ] simplifiying candidate # 1544091143.565 * * * * [misc]progress: [ 38 / 54 ] simplifiying candidate # 1544091143.565 * * * * [misc]progress: [ 39 / 54 ] simplifiying candidate # 1544091143.565 * * * * [misc]progress: [ 40 / 54 ] simplifiying candidate # 1544091143.565 * * * * [misc]progress: [ 41 / 54 ] simplifiying candidate # 1544091143.565 * * * * [misc]progress: [ 42 / 54 ] simplifiying candidate # 1544091143.565 * * * * [misc]progress: [ 43 / 54 ] simplifiying candidate # 1544091143.565 * * * * [misc]progress: [ 44 / 54 ] simplifiying candidate # 1544091143.565 * * * * [misc]progress: [ 45 / 54 ] simplifiying candidate # 1544091143.565 * [enter]simplify: Simplifying (cbrt (fabs x)) 1544091143.565 * * [misc]simplify: iters left: 2 (3 enodes) 1544091143.566 * [exit]simplify: Simplified to (cbrt (fabs x)) 1544091143.566 * [misc]simplify: Simplified (2 1 2 1 1 2) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (fma (* (* 1/5 (* (cbrt (fabs x)) (cbrt (fabs x)))) (cbrt (fabs x))) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* (fabs x) (fabs x)) (* (fabs x) 2)) (* (* (pow (fabs x) 6) (fabs x)) (/ 1/21 (sqrt PI)))))) 1544091143.566 * * * * [misc]progress: [ 46 / 54 ] simplifiying candidate # 1544091143.566 * [enter]simplify: Simplifying (sqrt (fabs x)) 1544091143.566 * * [misc]simplify: iters left: 2 (3 enodes) 1544091143.566 * [exit]simplify: Simplified to (sqrt (fabs x)) 1544091143.566 * [misc]simplify: Simplified (2 1 2 1 1 2) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (fma (* (* 1/5 (sqrt (fabs x))) (sqrt (fabs x))) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* (fabs x) (fabs x)) (* (fabs x) 2)) (* (* (pow (fabs x) 6) (fabs x)) (/ 1/21 (sqrt PI)))))) 1544091143.567 * * * * [misc]progress: [ 47 / 54 ] simplifiying candidate # 1544091143.567 * [enter]simplify: Simplifying (fabs x) 1544091143.567 * * [misc]simplify: iters left: 1 (2 enodes) 1544091143.567 * [exit]simplify: Simplified to (fabs x) 1544091143.567 * [misc]simplify: Simplified (2 1 2 1 1 2) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (fma (* (* 1/5 1) (fabs x)) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* (fabs x) (fabs x)) (* (fabs x) 2)) (* (* (pow (fabs x) 6) (fabs x)) (/ 1/21 (sqrt PI)))))) 1544091143.567 * * * * [misc]progress: [ 48 / 54 ] simplifiying candidate # 1544091143.567 * * * * [misc]progress: [ 49 / 54 ] simplifiying candidate # 1544091143.567 * [enter]simplify: Simplifying (fabs (fma (/ 1 (sqrt PI)) (fma (fma (* 1/5 (fabs x)) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* (fabs x) (fabs x)) (* (fabs x) 2)) (* (* (pow (fabs x) 6) (fabs x)) (/ 1/21 (sqrt PI))))) 1544091143.567 * * [misc]simplify: iters left: 6 (23 enodes) 1544091143.571 * * [misc]simplify: iters left: 5 (43 enodes) 1544091143.578 * * [misc]simplify: iters left: 4 (80 enodes) 1544091143.598 * * [misc]simplify: iters left: 3 (187 enodes) 1544091143.678 * * [misc]simplify: iters left: 2 (476 enodes) 1544091144.096 * [exit]simplify: Simplified to (fabs (fma (/ (fabs x) (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* (fabs x) 1/5) (fabs x) 2/3) 2) (* (pow (fabs x) 7) (/ 1/21 (sqrt PI))))) 1544091144.096 * [misc]simplify: Simplified (2) to (λ (x) (fabs (fma (/ (fabs x) (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* (fabs x) 1/5) (fabs x) 2/3) 2) (* (pow (fabs x) 7) (/ 1/21 (sqrt PI)))))) 1544091144.096 * * * * [misc]progress: [ 50 / 54 ] simplifiying candidate # 1544091144.097 * [enter]simplify: Simplifying (fabs (fma (/ 1 (sqrt PI)) (fma (fma (* 1/5 (fabs x)) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* (fabs x) (fabs x)) (* (fabs x) 2)) (* (* (pow (fabs x) 6) (fabs x)) (/ 1/21 (sqrt PI))))) 1544091144.097 * * [misc]simplify: iters left: 6 (23 enodes) 1544091144.101 * * [misc]simplify: iters left: 5 (43 enodes) 1544091144.107 * * [misc]simplify: iters left: 4 (80 enodes) 1544091144.126 * * [misc]simplify: iters left: 3 (187 enodes) 1544091144.193 * * [misc]simplify: iters left: 2 (476 enodes) 1544091144.556 * [exit]simplify: Simplified to (fabs (fma (/ (fabs x) (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* (fabs x) 1/5) (fabs x) 2/3) 2) (* (pow (fabs x) 7) (/ 1/21 (sqrt PI))))) 1544091144.556 * [misc]simplify: Simplified (2) to (λ (x) (fabs (fma (/ (fabs x) (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* (fabs x) 1/5) (fabs x) 2/3) 2) (* (pow (fabs x) 7) (/ 1/21 (sqrt PI)))))) 1544091144.556 * * * * [misc]progress: [ 51 / 54 ] simplifiying candidate # 1544091144.556 * [enter]simplify: Simplifying (fabs (fma (/ 1 (sqrt PI)) (fma (fma (* 1/5 (fabs x)) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* (fabs x) (fabs x)) (* (fabs x) 2)) (* (* (pow (fabs x) 6) (fabs x)) (/ 1/21 (sqrt PI))))) 1544091144.556 * * [misc]simplify: iters left: 6 (23 enodes) 1544091144.567 * * [misc]simplify: iters left: 5 (43 enodes) 1544091144.579 * * [misc]simplify: iters left: 4 (80 enodes) 1544091144.611 * * [misc]simplify: iters left: 3 (187 enodes) 1544091144.668 * * [misc]simplify: iters left: 2 (476 enodes) 1544091145.064 * [exit]simplify: Simplified to (fabs (fma (/ (fabs x) (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* (fabs x) 1/5) (fabs x) 2/3) 2) (* (pow (fabs x) 7) (/ 1/21 (sqrt PI))))) 1544091145.064 * [misc]simplify: Simplified (2) to (λ (x) (fabs (fma (/ (fabs x) (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* (fabs x) 1/5) (fabs x) 2/3) 2) (* (pow (fabs x) 7) (/ 1/21 (sqrt PI)))))) 1544091145.064 * * * * [misc]progress: [ 52 / 54 ] simplifiying candidate # 1544091145.064 * [enter]simplify: Simplifying (* 1/5 (fabs x)) 1544091145.064 * * [misc]simplify: iters left: 3 (4 enodes) 1544091145.065 * * [misc]simplify: iters left: 2 (5 enodes) 1544091145.067 * [exit]simplify: Simplified to (* 1/5 (fabs x)) 1544091145.067 * [misc]simplify: Simplified (2 1 2 1 1) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (fma (* 1/5 (fabs x)) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* (fabs x) (fabs x)) (* (fabs x) 2)) (* (* (pow (fabs x) 6) (fabs x)) (/ 1/21 (sqrt PI)))))) 1544091145.067 * * * * [misc]progress: [ 53 / 54 ] simplifiying candidate # 1544091145.067 * [enter]simplify: Simplifying (* 1/5 (fabs x)) 1544091145.067 * * [misc]simplify: iters left: 3 (4 enodes) 1544091145.069 * * [misc]simplify: iters left: 2 (5 enodes) 1544091145.070 * [exit]simplify: Simplified to (* 1/5 (fabs x)) 1544091145.070 * [misc]simplify: Simplified (2 1 2 1 1) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (fma (* 1/5 (fabs x)) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* (fabs x) (fabs x)) (* (fabs x) 2)) (* (* (pow (fabs x) 6) (fabs x)) (/ 1/21 (sqrt PI)))))) 1544091145.070 * * * * [misc]progress: [ 54 / 54 ] simplifiying candidate # 1544091145.070 * [enter]simplify: Simplifying (* 1/5 (fabs x)) 1544091145.070 * * [misc]simplify: iters left: 3 (4 enodes) 1544091145.072 * * [misc]simplify: iters left: 2 (5 enodes) 1544091145.073 * [exit]simplify: Simplified to (* 1/5 (fabs x)) 1544091145.073 * [misc]simplify: Simplified (2 1 2 1 1) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (fma (* 1/5 (fabs x)) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* (fabs x) (fabs x)) (* (fabs x) 2)) (* (* (pow (fabs x) 6) (fabs x)) (/ 1/21 (sqrt PI)))))) 1544091145.073 * * * [misc]progress: adding candidates to table 1544091145.960 * * [misc]progress: iteration 4 / 4 1544091145.960 * * * [misc]progress: picking best candidate 1544091145.988 * * * * [misc]pick: Picked # 1544091145.989 * * * [misc]progress: localizing error 1544091146.006 * * * [misc]progress: generating rewritten candidates 1544091146.006 * * * * [misc]progress: [ 1 / 4 ] rewriting at (2 1 3 1 2 2 2) 1544091146.007 * * * * [misc]progress: [ 2 / 4 ] rewriting at (2 1 1 2) 1544091146.007 * * * * [misc]progress: [ 3 / 4 ] rewriting at (2 1 3 1 2) 1544091146.011 * * * * [misc]progress: [ 4 / 4 ] rewriting at (2 1 2 2 1) 1544091146.014 * * * [misc]progress: generating series expansions 1544091146.014 * * * * [misc]progress: [ 1 / 4 ] generating series at (2 1 3 1 2 2 2) 1544091146.014 * * * * [misc]progress: [ 2 / 4 ] generating series at (2 1 1 2) 1544091146.014 * * * * [misc]progress: [ 3 / 4 ] generating series at (2 1 3 1 2) 1544091146.014 * * * * [misc]progress: [ 4 / 4 ] generating series at (2 1 2 2 1) 1544091146.014 * [misc]backup-simplify: Simplify (* (fabs x) 1/5) into (* 1/5 (fabs x)) 1544091146.014 * [misc]approximate: Taking taylor expansion of (* 1/5 (fabs x)) in (x) around 0 1544091146.014 * [misc]taylor: Taking taylor expansion of (* 1/5 (fabs x)) in x 1544091146.014 * [misc]taylor: Taking taylor expansion of 1/5 in x 1544091146.014 * [misc]backup-simplify: Simplify 1/5 into 1/5 1544091146.014 * [misc]taylor: Taking taylor expansion of (fabs x) in x 1544091146.014 * [misc]backup-simplify: Simplify (fabs x) into (fabs x) 1544091146.014 * [misc]taylor: Taking taylor expansion of (* 1/5 (fabs x)) in x 1544091146.014 * [misc]taylor: Taking taylor expansion of 1/5 in x 1544091146.014 * [misc]backup-simplify: Simplify 1/5 into 1/5 1544091146.014 * [misc]taylor: Taking taylor expansion of (fabs x) in x 1544091146.014 * [misc]backup-simplify: Simplify (fabs x) into (fabs x) 1544091146.014 * [misc]backup-simplify: Simplify (* 1/5 (fabs x)) into (* 1/5 (fabs x)) 1544091146.014 * [misc]backup-simplify: Simplify (* 1/5 (fabs x)) into (* 1/5 (fabs x)) 1544091146.015 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (* 0 (fabs x))) into 0 1544091146.015 * [misc]backup-simplify: Simplify 0 into 0 1544091146.015 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (* 0 (fabs x)))) into 0 1544091146.015 * [misc]backup-simplify: Simplify 0 into 0 1544091146.015 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x))))) into 0 1544091146.015 * [misc]backup-simplify: Simplify 0 into 0 1544091146.016 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x)))))) into 0 1544091146.016 * [misc]backup-simplify: Simplify 0 into 0 1544091146.016 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x))))))) into 0 1544091146.016 * [misc]backup-simplify: Simplify 0 into 0 1544091146.017 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x)))))))) into 0 1544091146.017 * [misc]backup-simplify: Simplify 0 into 0 1544091146.017 * [misc]backup-simplify: Simplify (* 1/5 (fabs x)) into (* 1/5 (fabs x)) 1544091146.017 * [misc]backup-simplify: Simplify (* (fabs (/ 1 x)) 1/5) into (* 1/5 (fabs (/ 1 x))) 1544091146.017 * [misc]approximate: Taking taylor expansion of (* 1/5 (fabs (/ 1 x))) in (x) around 0 1544091146.017 * [misc]taylor: Taking taylor expansion of (* 1/5 (fabs (/ 1 x))) in x 1544091146.017 * [misc]taylor: Taking taylor expansion of 1/5 in x 1544091146.017 * [misc]backup-simplify: Simplify 1/5 into 1/5 1544091146.017 * [misc]taylor: Taking taylor expansion of (fabs (/ 1 x)) in x 1544091146.017 * [misc]backup-simplify: Simplify (fabs (/ 1 x)) into (fabs (/ 1 x)) 1544091146.017 * [misc]taylor: Taking taylor expansion of (* 1/5 (fabs (/ 1 x))) in x 1544091146.017 * [misc]taylor: Taking taylor expansion of 1/5 in x 1544091146.017 * [misc]backup-simplify: Simplify 1/5 into 1/5 1544091146.017 * [misc]taylor: Taking taylor expansion of (fabs (/ 1 x)) in x 1544091146.017 * [misc]backup-simplify: Simplify (fabs (/ 1 x)) into (fabs (/ 1 x)) 1544091146.017 * [misc]backup-simplify: Simplify (* 1/5 (fabs (/ 1 x))) into (* 1/5 (fabs (/ 1 x))) 1544091146.017 * [misc]backup-simplify: Simplify (* 1/5 (fabs (/ 1 x))) into (* 1/5 (fabs (/ 1 x))) 1544091146.017 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (* 0 (fabs (/ 1 x)))) into 0 1544091146.017 * [misc]backup-simplify: Simplify 0 into 0 1544091146.018 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (* 0 (fabs (/ 1 x))))) into 0 1544091146.018 * [misc]backup-simplify: Simplify 0 into 0 1544091146.018 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 x)))))) into 0 1544091146.018 * [misc]backup-simplify: Simplify 0 into 0 1544091146.019 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 x))))))) into 0 1544091146.019 * [misc]backup-simplify: Simplify 0 into 0 1544091146.019 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 x)))))))) into 0 1544091146.019 * [misc]backup-simplify: Simplify 0 into 0 1544091146.020 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 x))))))))) into 0 1544091146.020 * [misc]backup-simplify: Simplify 0 into 0 1544091146.020 * [misc]backup-simplify: Simplify (* 1/5 (fabs (/ 1 (/ 1 x)))) into (* 1/5 (fabs x)) 1544091146.020 * [misc]backup-simplify: Simplify (* (fabs (/ 1 (- x))) 1/5) into (* 1/5 (fabs (/ -1 x))) 1544091146.020 * [misc]approximate: Taking taylor expansion of (* 1/5 (fabs (/ -1 x))) in (x) around 0 1544091146.020 * [misc]taylor: Taking taylor expansion of (* 1/5 (fabs (/ -1 x))) in x 1544091146.020 * [misc]taylor: Taking taylor expansion of 1/5 in x 1544091146.020 * [misc]backup-simplify: Simplify 1/5 into 1/5 1544091146.020 * [misc]taylor: Taking taylor expansion of (fabs (/ -1 x)) in x 1544091146.020 * [misc]backup-simplify: Simplify (fabs (/ -1 x)) into (fabs (/ -1 x)) 1544091146.020 * [misc]taylor: Taking taylor expansion of (* 1/5 (fabs (/ -1 x))) in x 1544091146.020 * [misc]taylor: Taking taylor expansion of 1/5 in x 1544091146.020 * [misc]backup-simplify: Simplify 1/5 into 1/5 1544091146.020 * [misc]taylor: Taking taylor expansion of (fabs (/ -1 x)) in x 1544091146.020 * [misc]backup-simplify: Simplify (fabs (/ -1 x)) into (fabs (/ -1 x)) 1544091146.020 * [misc]backup-simplify: Simplify (* 1/5 (fabs (/ -1 x))) into (* 1/5 (fabs (/ -1 x))) 1544091146.020 * [misc]backup-simplify: Simplify (* 1/5 (fabs (/ -1 x))) into (* 1/5 (fabs (/ -1 x))) 1544091146.021 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (* 0 (fabs (/ -1 x)))) into 0 1544091146.021 * [misc]backup-simplify: Simplify 0 into 0 1544091146.021 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (* 0 (fabs (/ -1 x))))) into 0 1544091146.021 * [misc]backup-simplify: Simplify 0 into 0 1544091146.021 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x)))))) into 0 1544091146.021 * [misc]backup-simplify: Simplify 0 into 0 1544091146.022 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x))))))) into 0 1544091146.022 * [misc]backup-simplify: Simplify 0 into 0 1544091146.022 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x)))))))) into 0 1544091146.022 * [misc]backup-simplify: Simplify 0 into 0 1544091146.023 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x))))))))) into 0 1544091146.023 * [misc]backup-simplify: Simplify 0 into 0 1544091146.023 * [misc]backup-simplify: Simplify (* 1/5 (fabs (/ -1 (/ 1 (- x))))) into (* 1/5 (fabs x)) 1544091146.023 * * * [misc]progress: simplifying candidates 1544091146.023 * * * * [misc]progress: [ 1 / 55 ] simplifiying candidate # 1544091146.023 * * * * [misc]progress: [ 2 / 55 ] simplifiying candidate # 1544091146.023 * * * * [misc]progress: [ 3 / 55 ] simplifiying candidate # 1544091146.023 * * * * [misc]progress: [ 4 / 55 ] simplifiying candidate # 1544091146.023 * * * * [misc]progress: [ 5 / 55 ] simplifiying candidate # 1544091146.023 * * * * [misc]progress: [ 6 / 55 ] simplifiying candidate # 1544091146.023 * * * * [misc]progress: [ 7 / 55 ] simplifiying candidate # 1544091146.023 * * * * [misc]progress: [ 8 / 55 ] simplifiying candidate # 1544091146.023 * * * * [misc]progress: [ 9 / 55 ] simplifiying candidate # 1544091146.023 * * * * [misc]progress: [ 10 / 55 ] simplifiying candidate # 1544091146.023 * * * * [misc]progress: [ 11 / 55 ] simplifiying candidate # 1544091146.023 * * * * [misc]progress: [ 12 / 55 ] simplifiying candidate # 1544091146.023 * * * * [misc]progress: [ 13 / 55 ] simplifiying candidate # 1544091146.023 * * * * [misc]progress: [ 14 / 55 ] simplifiying candidate # 1544091146.023 * * * * [misc]progress: [ 15 / 55 ] simplifiying candidate # 1544091146.023 * * * * [misc]progress: [ 16 / 55 ] simplifiying candidate # 1544091146.023 * * * * [misc]progress: [ 17 / 55 ] simplifiying candidate # 1544091146.024 * * * * [misc]progress: [ 18 / 55 ] simplifiying candidate # 1544091146.024 * * * * [misc]progress: [ 19 / 55 ] simplifiying candidate # 1544091146.024 * * * * [misc]progress: [ 20 / 55 ] simplifiying candidate # 1544091146.024 * * * * [misc]progress: [ 21 / 55 ] simplifiying candidate # 1544091146.024 * * * * [misc]progress: [ 22 / 55 ] simplifiying candidate # 1544091146.024 * * * * [misc]progress: [ 23 / 55 ] simplifiying candidate # 1544091146.024 * * * * [misc]progress: [ 24 / 55 ] simplifiying candidate # 1544091146.024 * * * * [misc]progress: [ 25 / 55 ] simplifiying candidate # 1544091146.024 * * * * [misc]progress: [ 26 / 55 ] simplifiying candidate # 1544091146.024 * * * * [misc]progress: [ 27 / 55 ] simplifiying candidate # 1544091146.024 * * * * [misc]progress: [ 28 / 55 ] simplifiying candidate # 1544091146.024 * * * * [misc]progress: [ 29 / 55 ] simplifiying candidate # 1544091146.024 * * * * [misc]progress: [ 30 / 55 ] simplifiying candidate # 1544091146.024 * [enter]simplify: Simplifying (sqrt PI) 1544091146.024 * * [misc]simplify: iters left: 1 (2 enodes) 1544091146.025 * [exit]simplify: Simplified to (sqrt PI) 1544091146.025 * [misc]simplify: Simplified (2 1 3 1 2 2) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* (fabs x) 1/5) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* 2 (fabs x))) (* (* (* (fabs x) (fabs x)) (/ 1/21 (sqrt PI))) (pow (fabs x) 5))))) 1544091146.025 * * * * [misc]progress: [ 31 / 55 ] simplifiying candidate # 1544091146.025 * [enter]simplify: Simplifying (cbrt (/ 1 (sqrt PI))) 1544091146.025 * * [misc]simplify: iters left: 4 (5 enodes) 1544091146.026 * * [misc]simplify: iters left: 3 (7 enodes) 1544091146.026 * [exit]simplify: Simplified to (cbrt (/ 1 (sqrt PI))) 1544091146.026 * [misc]simplify: Simplified (2 1 3 1 2 2) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* (fabs x) 1/5) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* 2 (fabs x))) (* (* (* (fabs x) (fabs x)) (* (* 1/21 (* (cbrt (/ 1 (sqrt PI))) (cbrt (/ 1 (sqrt PI))))) (cbrt (/ 1 (sqrt PI))))) (pow (fabs x) 5))))) 1544091146.026 * * * * [misc]progress: [ 32 / 55 ] simplifiying candidate # 1544091146.027 * [enter]simplify: Simplifying (sqrt (/ 1 (sqrt PI))) 1544091146.027 * * [misc]simplify: iters left: 4 (5 enodes) 1544091146.027 * * [misc]simplify: iters left: 3 (7 enodes) 1544091146.028 * [exit]simplify: Simplified to (sqrt (/ 1 (sqrt PI))) 1544091146.028 * [misc]simplify: Simplified (2 1 3 1 2 2) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* (fabs x) 1/5) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* 2 (fabs x))) (* (* (* (fabs x) (fabs x)) (* (* 1/21 (sqrt (/ 1 (sqrt PI)))) (sqrt (/ 1 (sqrt PI))))) (pow (fabs x) 5))))) 1544091146.028 * * * * [misc]progress: [ 33 / 55 ] simplifiying candidate # 1544091146.028 * [enter]simplify: Simplifying (/ 1 (sqrt PI)) 1544091146.028 * * [misc]simplify: iters left: 3 (4 enodes) 1544091146.029 * * [misc]simplify: iters left: 2 (6 enodes) 1544091146.030 * [exit]simplify: Simplified to (/ 1 (sqrt PI)) 1544091146.030 * [misc]simplify: Simplified (2 1 3 1 2 2) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* (fabs x) 1/5) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* 2 (fabs x))) (* (* (* (fabs x) (fabs x)) (* (* 1/21 1) (/ 1 (sqrt PI)))) (pow (fabs x) 5))))) 1544091146.030 * * * * [misc]progress: [ 34 / 55 ] simplifiying candidate # 1544091146.030 * [enter]simplify: Simplifying (/ 1 (sqrt PI)) 1544091146.030 * * [misc]simplify: iters left: 3 (4 enodes) 1544091146.031 * * [misc]simplify: iters left: 2 (6 enodes) 1544091146.031 * [exit]simplify: Simplified to (/ 1 (sqrt PI)) 1544091146.031 * [misc]simplify: Simplified (2 1 3 1 2 2) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* (fabs x) 1/5) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* 2 (fabs x))) (* (* (* (fabs x) (fabs x)) (* (* 1/21 1) (/ 1 (sqrt PI)))) (pow (fabs x) 5))))) 1544091146.032 * * * * [misc]progress: [ 35 / 55 ] simplifiying candidate # 1544091146.032 * [enter]simplify: Simplifying (sqrt PI) 1544091146.032 * * [misc]simplify: iters left: 1 (2 enodes) 1544091146.032 * [exit]simplify: Simplified to (sqrt PI) 1544091146.032 * [misc]simplify: Simplified (2 1 3 1 2 2) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* (fabs x) 1/5) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* 2 (fabs x))) (* (* (* (fabs x) (fabs x)) (/ (* 1/21 1) (sqrt PI))) (pow (fabs x) 5))))) 1544091146.032 * * * * [misc]progress: [ 36 / 55 ] simplifiying candidate # 1544091146.033 * * * * [misc]progress: [ 37 / 55 ] simplifiying candidate # 1544091146.033 * * * * [misc]progress: [ 38 / 55 ] simplifiying candidate # 1544091146.033 * * * * [misc]progress: [ 39 / 55 ] simplifiying candidate # 1544091146.033 * * * * [misc]progress: [ 40 / 55 ] simplifiying candidate # 1544091146.033 * * * * [misc]progress: [ 41 / 55 ] simplifiying candidate # 1544091146.033 * * * * [misc]progress: [ 42 / 55 ] simplifiying candidate # 1544091146.033 * * * * [misc]progress: [ 43 / 55 ] simplifiying candidate # 1544091146.033 * * * * [misc]progress: [ 44 / 55 ] simplifiying candidate # 1544091146.033 * * * * [misc]progress: [ 45 / 55 ] simplifiying candidate # 1544091146.033 * * * * [misc]progress: [ 46 / 55 ] simplifiying candidate # 1544091146.033 * [enter]simplify: Simplifying (* (cbrt (fabs x)) (cbrt (fabs x))) 1544091146.033 * * [misc]simplify: iters left: 4 (4 enodes) 1544091146.035 * [exit]simplify: Simplified to (* (cbrt (fabs x)) (cbrt (fabs x))) 1544091146.035 * [misc]simplify: Simplified (2 1 2 2 1 1) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* (* (cbrt (fabs x)) (cbrt (fabs x))) (* (cbrt (fabs x)) 1/5)) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* 2 (fabs x))) (* (* (* (fabs x) (fabs x)) (* 1/21 (/ 1 (sqrt PI)))) (pow (fabs x) 5))))) 1544091146.035 * * * * [misc]progress: [ 47 / 55 ] simplifiying candidate # 1544091146.035 * [enter]simplify: Simplifying (sqrt (fabs x)) 1544091146.035 * * [misc]simplify: iters left: 2 (3 enodes) 1544091146.036 * [exit]simplify: Simplified to (sqrt (fabs x)) 1544091146.036 * [misc]simplify: Simplified (2 1 2 2 1 1) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* (sqrt (fabs x)) (* (sqrt (fabs x)) 1/5)) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* 2 (fabs x))) (* (* (* (fabs x) (fabs x)) (* 1/21 (/ 1 (sqrt PI)))) (pow (fabs x) 5))))) 1544091146.036 * * * * [misc]progress: [ 48 / 55 ] simplifiying candidate # 1544091146.036 * * * * [misc]progress: [ 49 / 55 ] simplifiying candidate # 1544091146.036 * * * * [misc]progress: [ 50 / 55 ] simplifiying candidate # 1544091146.036 * * * * [misc]progress: [ 51 / 55 ] simplifiying candidate # 1544091146.036 * * * * [misc]progress: [ 52 / 55 ] simplifiying candidate # 1544091146.036 * * * * [misc]progress: [ 53 / 55 ] simplifiying candidate # 1544091146.037 * [enter]simplify: Simplifying (* 1/5 (fabs x)) 1544091146.037 * * [misc]simplify: iters left: 3 (4 enodes) 1544091146.038 * * [misc]simplify: iters left: 2 (5 enodes) 1544091146.039 * [exit]simplify: Simplified to (* 1/5 (fabs x)) 1544091146.039 * [misc]simplify: Simplified (2 1 2 2 1) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* 1/5 (fabs x)) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* 2 (fabs x))) (* (* (* (fabs x) (fabs x)) (* 1/21 (/ 1 (sqrt PI)))) (pow (fabs x) 5))))) 1544091146.039 * * * * [misc]progress: [ 54 / 55 ] simplifiying candidate # 1544091146.039 * [enter]simplify: Simplifying (* 1/5 (fabs x)) 1544091146.040 * * [misc]simplify: iters left: 3 (4 enodes) 1544091146.041 * * [misc]simplify: iters left: 2 (5 enodes) 1544091146.042 * [exit]simplify: Simplified to (* 1/5 (fabs x)) 1544091146.042 * [misc]simplify: Simplified (2 1 2 2 1) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* 1/5 (fabs x)) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* 2 (fabs x))) (* (* (* (fabs x) (fabs x)) (* 1/21 (/ 1 (sqrt PI)))) (pow (fabs x) 5))))) 1544091146.042 * * * * [misc]progress: [ 55 / 55 ] simplifiying candidate # 1544091146.042 * [enter]simplify: Simplifying (* 1/5 (fabs x)) 1544091146.042 * * [misc]simplify: iters left: 3 (4 enodes) 1544091146.044 * * [misc]simplify: iters left: 2 (5 enodes) 1544091146.045 * [exit]simplify: Simplified to (* 1/5 (fabs x)) 1544091146.045 * [misc]simplify: Simplified (2 1 2 2 1) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* 1/5 (fabs x)) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* 2 (fabs x))) (* (* (* (fabs x) (fabs x)) (* 1/21 (/ 1 (sqrt PI)))) (pow (fabs x) 5))))) 1544091146.045 * * * [misc]progress: adding candidates to table 1544091146.981 * [misc]progress: [Phase 3 of 3] Extracting. 1544091146.981 * * [misc]regime: Finding splitpoints for: (# # # # #) 1544091146.983 * * * [misc]regime-changes: Trying 5 branch expressions: (x (fabs x) (+ (+ (+ (* 2 (fabs x)) (* (/ 2 3) (* (* (fabs x) (fabs x)) (fabs x)))) (* (/ 1 5) (* (* (* (* (fabs x) (fabs x)) (fabs x)) (fabs x)) (fabs x)))) (* (/ 1 21) (* (* (* (* (* (* (fabs x) (fabs x)) (fabs x)) (fabs x)) (fabs x)) (fabs x)) (fabs x)))) (* (/ 1 (sqrt PI)) (+ (+ (+ (* 2 (fabs x)) (* (/ 2 3) (* (* (fabs x) (fabs x)) (fabs x)))) (* (/ 1 5) (* (* (* (* (fabs x) (fabs x)) (fabs x)) (fabs x)) (fabs x)))) (* (/ 1 21) (* (* (* (* (* (* (fabs x) (fabs x)) (fabs x)) (fabs x)) (fabs x)) (fabs x)) (fabs x))))) (fabs (* (/ 1 (sqrt PI)) (+ (+ (+ (* 2 (fabs x)) (* (/ 2 3) (* (* (fabs x) (fabs x)) (fabs x)))) (* (/ 1 5) (* (* (* (* (fabs x) (fabs x)) (fabs x)) (fabs x)) (fabs x)))) (* (/ 1 21) (* (* (* (* (* (* (fabs x) (fabs x)) (fabs x)) (fabs x)) (fabs x)) (fabs x)) (fabs x))))))) 1544091146.983 * * * * [misc]regimes: Trying to branch on x from (# # # # #) 1544091147.049 * * * * [misc]regimes: Trying to branch on (fabs x) from (# # # # #) 1544091147.122 * * * * [misc]regimes: Trying to branch on (+ (+ (+ (* 2 (fabs x)) (* (/ 2 3) (* (* (fabs x) (fabs x)) (fabs x)))) (* (/ 1 5) (* (* (* (* (fabs x) (fabs x)) (fabs x)) (fabs x)) (fabs x)))) (* (/ 1 21) (* (* (* (* (* (* (fabs x) (fabs x)) (fabs x)) (fabs x)) (fabs x)) (fabs x)) (fabs x)))) from (# # # # #) 1544091147.177 * * * * [misc]regimes: Trying to branch on (* (/ 1 (sqrt PI)) (+ (+ (+ (* 2 (fabs x)) (* (/ 2 3) (* (* (fabs x) (fabs x)) (fabs x)))) (* (/ 1 5) (* (* (* (* (fabs x) (fabs x)) (fabs x)) (fabs x)) (fabs x)))) (* (/ 1 21) (* (* (* (* (* (* (fabs x) (fabs x)) (fabs x)) (fabs x)) (fabs x)) (fabs x)) (fabs x))))) from (# # # # #) 1544091147.251 * * * * [misc]regimes: Trying to branch on (fabs (* (/ 1 (sqrt PI)) (+ (+ (+ (* 2 (fabs x)) (* (/ 2 3) (* (* (fabs x) (fabs x)) (fabs x)))) (* (/ 1 5) (* (* (* (* (fabs x) (fabs x)) (fabs x)) (fabs x)) (fabs x)))) (* (/ 1 21) (* (* (* (* (* (* (fabs x) (fabs x)) (fabs x)) (fabs x)) (fabs x)) (fabs x)) (fabs x)))))) from (# # # # #) 1544091147.334 * * * [misc]regime: Found split indices: #