1545990799.700 * [misc]progress: [Phase 1 of 3] Setting up. 1545990799.700 * * * [misc]progress: [1/2] Preparing points 1545990799.700 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1545990799.825 * * * * [misc]points: Filtering points with unrepresentable outputs 1545990799.825 * * * * [misc]points: Sampling 94 additional inputs, on iter 1 have 162 / 256 1545990799.896 * * * * [misc]points: Filtering points with unrepresentable outputs 1545990799.897 * * * * [misc]points: Sampling 41 additional inputs, on iter 2 have 215 / 256 1545990799.913 * * * * [misc]points: Filtering points with unrepresentable outputs 1545990799.913 * * * * [misc]points: Sampling 18 additional inputs, on iter 3 have 238 / 256 1545990799.922 * * * * [misc]points: Filtering points with unrepresentable outputs 1545990799.922 * * * * [misc]points: Sampling 8 additional inputs, on iter 4 have 248 / 256 1545990799.929 * * * * [misc]points: Filtering points with unrepresentable outputs 1545990799.929 * * * * [misc]points: Sampling 5 additional inputs, on iter 5 have 251 / 256 1545990799.935 * * * * [misc]points: Filtering points with unrepresentable outputs 1545990799.935 * * * * [misc]points: Sampling 4 additional inputs, on iter 6 have 253 / 256 1545990799.941 * * * * [misc]points: Filtering points with unrepresentable outputs 1545990799.941 * * * * [exit]points: Sampled 256 points with exact outputs 1545990799.942 * * * [misc]progress: [2/2] Setting up program. 1545990799.949 * [misc]progress: [Phase 2 of 3] Improving. 1545990799.949 * [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)))))) 1545990799.949 * * [misc]simplify: iters left: 6 (28 enodes) 1545990799.982 * * [misc]simplify: iters left: 5 (75 enodes) 1545990800.017 * * [misc]simplify: iters left: 4 (261 enodes) 1545990800.385 * [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)))) 1545990800.412 * * [misc]progress: iteration 1 / 4 1545990800.412 * * * [misc]progress: picking best candidate 1545990800.427 * * * * [misc]pick: Picked # 1545990800.427 * * * [misc]progress: localizing error 1545990800.494 * * * [misc]progress: generating rewritten candidates 1545990800.494 * * * * [misc]progress: [ 1 / 4 ] rewriting at (2 1 3 1 1) 1545990800.495 * * * * [misc]progress: [ 2 / 4 ] rewriting at (2 1 3 1 1 2) 1545990800.495 * * * * [misc]progress: [ 3 / 4 ] rewriting at (2 1 1 2) 1545990800.495 * * * * [misc]progress: [ 4 / 4 ] rewriting at (2 1 2 3 1) 1545990800.497 * * * [misc]progress: generating series expansions 1545990800.497 * * * * [misc]progress: [ 1 / 4 ] generating series at (2 1 3 1 1) 1545990800.497 * * * * [misc]progress: [ 2 / 4 ] generating series at (2 1 3 1 1 2) 1545990800.497 * * * * [misc]progress: [ 3 / 4 ] generating series at (2 1 1 2) 1545990800.497 * * * * [misc]progress: [ 4 / 4 ] generating series at (2 1 2 3 1) 1545990800.497 * [misc]backup-simplify: Simplify (* 2/3 (fabs x)) into (* 2/3 (fabs x)) 1545990800.497 * [misc]approximate: Taking taylor expansion of (* 2/3 (fabs x)) in (x) around 0 1545990800.497 * [misc]taylor: Taking taylor expansion of (* 2/3 (fabs x)) in x 1545990800.497 * [misc]taylor: Taking taylor expansion of 2/3 in x 1545990800.497 * [misc]backup-simplify: Simplify 2/3 into 2/3 1545990800.497 * [misc]taylor: Taking taylor expansion of (fabs x) in x 1545990800.497 * [misc]backup-simplify: Simplify (fabs x) into (fabs x) 1545990800.497 * [misc]taylor: Taking taylor expansion of (* 2/3 (fabs x)) in x 1545990800.497 * [misc]taylor: Taking taylor expansion of 2/3 in x 1545990800.497 * [misc]backup-simplify: Simplify 2/3 into 2/3 1545990800.497 * [misc]taylor: Taking taylor expansion of (fabs x) in x 1545990800.497 * [misc]backup-simplify: Simplify (fabs x) into (fabs x) 1545990800.497 * [misc]backup-simplify: Simplify (* 2/3 (fabs x)) into (* 2/3 (fabs x)) 1545990800.497 * [misc]backup-simplify: Simplify (* 2/3 (fabs x)) into (* 2/3 (fabs x)) 1545990800.498 * [misc]backup-simplify: Simplify (+ (* 2/3 0) (* 0 (fabs x))) into 0 1545990800.498 * [misc]backup-simplify: Simplify 0 into 0 1545990800.498 * [misc]backup-simplify: Simplify (+ (* 2/3 0) (+ (* 0 0) (* 0 (fabs x)))) into 0 1545990800.498 * [misc]backup-simplify: Simplify 0 into 0 1545990800.498 * [misc]backup-simplify: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x))))) into 0 1545990800.498 * [misc]backup-simplify: Simplify 0 into 0 1545990800.499 * [misc]backup-simplify: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x)))))) into 0 1545990800.499 * [misc]backup-simplify: Simplify 0 into 0 1545990800.499 * [misc]backup-simplify: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x))))))) into 0 1545990800.499 * [misc]backup-simplify: Simplify 0 into 0 1545990800.500 * [misc]backup-simplify: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x)))))))) into 0 1545990800.500 * [misc]backup-simplify: Simplify 0 into 0 1545990800.500 * [misc]backup-simplify: Simplify (* 2/3 (fabs x)) into (* 2/3 (fabs x)) 1545990800.500 * [misc]backup-simplify: Simplify (* 2/3 (fabs (/ 1 x))) into (* 2/3 (fabs (/ 1 x))) 1545990800.500 * [misc]approximate: Taking taylor expansion of (* 2/3 (fabs (/ 1 x))) in (x) around 0 1545990800.500 * [misc]taylor: Taking taylor expansion of (* 2/3 (fabs (/ 1 x))) in x 1545990800.500 * [misc]taylor: Taking taylor expansion of 2/3 in x 1545990800.500 * [misc]backup-simplify: Simplify 2/3 into 2/3 1545990800.500 * [misc]taylor: Taking taylor expansion of (fabs (/ 1 x)) in x 1545990800.500 * [misc]backup-simplify: Simplify (fabs (/ 1 x)) into (fabs (/ 1 x)) 1545990800.500 * [misc]taylor: Taking taylor expansion of (* 2/3 (fabs (/ 1 x))) in x 1545990800.500 * [misc]taylor: Taking taylor expansion of 2/3 in x 1545990800.500 * [misc]backup-simplify: Simplify 2/3 into 2/3 1545990800.500 * [misc]taylor: Taking taylor expansion of (fabs (/ 1 x)) in x 1545990800.500 * [misc]backup-simplify: Simplify (fabs (/ 1 x)) into (fabs (/ 1 x)) 1545990800.500 * [misc]backup-simplify: Simplify (* 2/3 (fabs (/ 1 x))) into (* 2/3 (fabs (/ 1 x))) 1545990800.500 * [misc]backup-simplify: Simplify (* 2/3 (fabs (/ 1 x))) into (* 2/3 (fabs (/ 1 x))) 1545990800.500 * [misc]backup-simplify: Simplify (+ (* 2/3 0) (* 0 (fabs (/ 1 x)))) into 0 1545990800.501 * [misc]backup-simplify: Simplify 0 into 0 1545990800.501 * [misc]backup-simplify: Simplify (+ (* 2/3 0) (+ (* 0 0) (* 0 (fabs (/ 1 x))))) into 0 1545990800.501 * [misc]backup-simplify: Simplify 0 into 0 1545990800.501 * [misc]backup-simplify: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 x)))))) into 0 1545990800.501 * [misc]backup-simplify: Simplify 0 into 0 1545990800.502 * [misc]backup-simplify: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 x))))))) into 0 1545990800.502 * [misc]backup-simplify: Simplify 0 into 0 1545990800.502 * [misc]backup-simplify: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 x)))))))) into 0 1545990800.502 * [misc]backup-simplify: Simplify 0 into 0 1545990800.503 * [misc]backup-simplify: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 x))))))))) into 0 1545990800.503 * [misc]backup-simplify: Simplify 0 into 0 1545990800.503 * [misc]backup-simplify: Simplify (* 2/3 (fabs (/ 1 (/ 1 x)))) into (* 2/3 (fabs x)) 1545990800.503 * [misc]backup-simplify: Simplify (* 2/3 (fabs (/ 1 (- x)))) into (* 2/3 (fabs (/ -1 x))) 1545990800.503 * [misc]approximate: Taking taylor expansion of (* 2/3 (fabs (/ -1 x))) in (x) around 0 1545990800.503 * [misc]taylor: Taking taylor expansion of (* 2/3 (fabs (/ -1 x))) in x 1545990800.503 * [misc]taylor: Taking taylor expansion of 2/3 in x 1545990800.503 * [misc]backup-simplify: Simplify 2/3 into 2/3 1545990800.503 * [misc]taylor: Taking taylor expansion of (fabs (/ -1 x)) in x 1545990800.503 * [misc]backup-simplify: Simplify (fabs (/ -1 x)) into (fabs (/ -1 x)) 1545990800.503 * [misc]taylor: Taking taylor expansion of (* 2/3 (fabs (/ -1 x))) in x 1545990800.503 * [misc]taylor: Taking taylor expansion of 2/3 in x 1545990800.503 * [misc]backup-simplify: Simplify 2/3 into 2/3 1545990800.503 * [misc]taylor: Taking taylor expansion of (fabs (/ -1 x)) in x 1545990800.503 * [misc]backup-simplify: Simplify (fabs (/ -1 x)) into (fabs (/ -1 x)) 1545990800.503 * [misc]backup-simplify: Simplify (* 2/3 (fabs (/ -1 x))) into (* 2/3 (fabs (/ -1 x))) 1545990800.503 * [misc]backup-simplify: Simplify (* 2/3 (fabs (/ -1 x))) into (* 2/3 (fabs (/ -1 x))) 1545990800.504 * [misc]backup-simplify: Simplify (+ (* 2/3 0) (* 0 (fabs (/ -1 x)))) into 0 1545990800.504 * [misc]backup-simplify: Simplify 0 into 0 1545990800.504 * [misc]backup-simplify: Simplify (+ (* 2/3 0) (+ (* 0 0) (* 0 (fabs (/ -1 x))))) into 0 1545990800.504 * [misc]backup-simplify: Simplify 0 into 0 1545990800.504 * [misc]backup-simplify: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x)))))) into 0 1545990800.504 * [misc]backup-simplify: Simplify 0 into 0 1545990800.505 * [misc]backup-simplify: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x))))))) into 0 1545990800.505 * [misc]backup-simplify: Simplify 0 into 0 1545990800.505 * [misc]backup-simplify: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x)))))))) into 0 1545990800.505 * [misc]backup-simplify: Simplify 0 into 0 1545990800.506 * [misc]backup-simplify: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x))))))))) into 0 1545990800.506 * [misc]backup-simplify: Simplify 0 into 0 1545990800.506 * [misc]backup-simplify: Simplify (* 2/3 (fabs (/ -1 (/ 1 (- x))))) into (* 2/3 (fabs x)) 1545990800.506 * * * [misc]progress: simplifying candidates 1545990800.506 * * * * [misc]progress: [ 1 / 54 ] simplifiying candidate # 1545990800.506 * * * * [misc]progress: [ 2 / 54 ] simplifiying candidate # 1545990800.506 * * * * [misc]progress: [ 3 / 54 ] simplifiying candidate # 1545990800.506 * * * * [misc]progress: [ 4 / 54 ] simplifiying candidate # 1545990800.506 * * * * [misc]progress: [ 5 / 54 ] simplifiying candidate # 1545990800.506 * * * * [misc]progress: [ 6 / 54 ] simplifiying candidate # 1545990800.506 * * * * [misc]progress: [ 7 / 54 ] simplifiying candidate # 1545990800.506 * * * * [misc]progress: [ 8 / 54 ] simplifiying candidate # 1545990800.506 * * * * [misc]progress: [ 9 / 54 ] simplifiying candidate # 1545990800.506 * * * * [misc]progress: [ 10 / 54 ] simplifiying candidate # 1545990800.506 * * * * [misc]progress: [ 11 / 54 ] simplifiying candidate # 1545990800.506 * * * * [misc]progress: [ 12 / 54 ] simplifiying candidate # 1545990800.506 * * * * [misc]progress: [ 13 / 54 ] simplifiying candidate # 1545990800.506 * [enter]simplify: Simplifying (cbrt (sqrt PI)) 1545990800.507 * * [misc]simplify: iters left: 2 (3 enodes) 1545990800.507 * [exit]simplify: Simplified to (cbrt (sqrt PI)) 1545990800.507 * [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))))) 1545990800.507 * * * * [misc]progress: [ 14 / 54 ] simplifiying candidate # 1545990800.507 * [enter]simplify: Simplifying (sqrt (sqrt PI)) 1545990800.507 * * [misc]simplify: iters left: 2 (3 enodes) 1545990800.508 * [exit]simplify: Simplified to (sqrt (sqrt PI)) 1545990800.508 * [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))))) 1545990800.508 * * * * [misc]progress: [ 15 / 54 ] simplifiying candidate # 1545990800.508 * [enter]simplify: Simplifying (sqrt PI) 1545990800.508 * * [misc]simplify: iters left: 1 (2 enodes) 1545990800.508 * [exit]simplify: Simplified to (sqrt PI) 1545990800.508 * [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))))) 1545990800.508 * * * * [misc]progress: [ 16 / 54 ] simplifiying candidate # 1545990800.508 * * * * [misc]progress: [ 17 / 54 ] simplifiying candidate # 1545990800.508 * * * * [misc]progress: [ 18 / 54 ] simplifiying candidate # 1545990800.508 * * * * [misc]progress: [ 19 / 54 ] simplifiying candidate # 1545990800.508 * * * * [misc]progress: [ 20 / 54 ] simplifiying candidate # 1545990800.508 * * * * [misc]progress: [ 21 / 54 ] simplifiying candidate # 1545990800.509 * * * * [misc]progress: [ 22 / 54 ] simplifiying candidate # 1545990800.509 * * * * [misc]progress: [ 23 / 54 ] simplifiying candidate # 1545990800.509 * * * * [misc]progress: [ 24 / 54 ] simplifiying candidate # 1545990800.509 * * * * [misc]progress: [ 25 / 54 ] simplifiying candidate # 1545990800.509 * * * * [misc]progress: [ 26 / 54 ] simplifiying candidate # 1545990800.509 * * * * [misc]progress: [ 27 / 54 ] simplifiying candidate # 1545990800.509 * * * * [misc]progress: [ 28 / 54 ] simplifiying candidate # 1545990800.509 * * * * [misc]progress: [ 29 / 54 ] simplifiying candidate # 1545990800.509 * * * * [misc]progress: [ 30 / 54 ] simplifiying candidate # 1545990800.509 * * * * [misc]progress: [ 31 / 54 ] simplifiying candidate # 1545990800.509 * * * * [misc]progress: [ 32 / 54 ] simplifiying candidate # 1545990800.509 * * * * [misc]progress: [ 33 / 54 ] simplifiying candidate # 1545990800.509 * * * * [misc]progress: [ 34 / 54 ] simplifiying candidate # 1545990800.509 * * * * [misc]progress: [ 35 / 54 ] simplifiying candidate # 1545990800.509 * * * * [misc]progress: [ 36 / 54 ] simplifiying candidate # 1545990800.509 * * * * [misc]progress: [ 37 / 54 ] simplifiying candidate # 1545990800.509 * * * * [misc]progress: [ 38 / 54 ] simplifiying candidate # 1545990800.509 * * * * [misc]progress: [ 39 / 54 ] simplifiying candidate # 1545990800.509 * * * * [misc]progress: [ 40 / 54 ] simplifiying candidate # 1545990800.509 * * * * [misc]progress: [ 41 / 54 ] simplifiying candidate # 1545990800.509 * * * * [misc]progress: [ 42 / 54 ] simplifiying candidate # 1545990800.509 * * * * [misc]progress: [ 43 / 54 ] simplifiying candidate # 1545990800.509 * * * * [misc]progress: [ 44 / 54 ] simplifiying candidate # 1545990800.509 * * * * [misc]progress: [ 45 / 54 ] simplifiying candidate # 1545990800.510 * [enter]simplify: Simplifying (cbrt (fabs x)) 1545990800.510 * * [misc]simplify: iters left: 2 (3 enodes) 1545990800.510 * [exit]simplify: Simplified to (cbrt (fabs x)) 1545990800.510 * [misc]simplify: Simplified (2 1 2 3 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 (* (cbrt (fabs x)) (cbrt (fabs x)))) (cbrt (fabs x))) (* (fabs x) (fabs x)) (* (fabs x) 2))) (* (* (/ 1/21 (sqrt PI)) (fabs x)) (pow (* (fabs x) (fabs x)) 3))))) 1545990800.510 * * * * [misc]progress: [ 46 / 54 ] simplifiying candidate # 1545990800.510 * [enter]simplify: Simplifying (sqrt (fabs x)) 1545990800.510 * * [misc]simplify: iters left: 2 (3 enodes) 1545990800.511 * [exit]simplify: Simplified to (sqrt (fabs x)) 1545990800.511 * [misc]simplify: Simplified (2 1 2 3 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 (sqrt (fabs x))) (sqrt (fabs x))) (* (fabs x) (fabs x)) (* (fabs x) 2))) (* (* (/ 1/21 (sqrt PI)) (fabs x)) (pow (* (fabs x) (fabs x)) 3))))) 1545990800.511 * * * * [misc]progress: [ 47 / 54 ] simplifiying candidate # 1545990800.511 * [enter]simplify: Simplifying (fabs x) 1545990800.511 * * [misc]simplify: iters left: 1 (2 enodes) 1545990800.511 * [exit]simplify: Simplified to (fabs x) 1545990800.511 * [misc]simplify: Simplified (2 1 2 3 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 1) (fabs x)) (* (fabs x) (fabs x)) (* (fabs x) 2))) (* (* (/ 1/21 (sqrt PI)) (fabs x)) (pow (* (fabs x) (fabs x)) 3))))) 1545990800.511 * * * * [misc]progress: [ 48 / 54 ] simplifiying candidate # 1545990800.511 * * * * [misc]progress: [ 49 / 54 ] simplifiying candidate # 1545990800.512 * [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)))) 1545990800.512 * * [misc]simplify: iters left: 6 (24 enodes) 1545990800.516 * * [misc]simplify: iters left: 5 (51 enodes) 1545990800.524 * * [misc]simplify: iters left: 4 (120 enodes) 1545990800.567 * * [misc]simplify: iters left: 3 (376 enodes) 1545990800.799 * [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)))) 1545990800.800 * [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))))) 1545990800.800 * * * * [misc]progress: [ 50 / 54 ] simplifiying candidate # 1545990800.800 * [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)))) 1545990800.800 * * [misc]simplify: iters left: 6 (24 enodes) 1545990800.808 * * [misc]simplify: iters left: 5 (51 enodes) 1545990800.818 * * [misc]simplify: iters left: 4 (120 enodes) 1545990800.863 * * [misc]simplify: iters left: 3 (376 enodes) 1545990801.143 * [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)))) 1545990801.143 * [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))))) 1545990801.143 * * * * [misc]progress: [ 51 / 54 ] simplifiying candidate # 1545990801.143 * [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)))) 1545990801.143 * * [misc]simplify: iters left: 6 (24 enodes) 1545990801.147 * * [misc]simplify: iters left: 5 (51 enodes) 1545990801.158 * * [misc]simplify: iters left: 4 (120 enodes) 1545990801.218 * * [misc]simplify: iters left: 3 (376 enodes) 1545990801.512 * [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)))) 1545990801.512 * [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))))) 1545990801.512 * * * * [misc]progress: [ 52 / 54 ] simplifiying candidate # 1545990801.512 * [enter]simplify: Simplifying (* 2/3 (fabs x)) 1545990801.512 * * [misc]simplify: iters left: 3 (4 enodes) 1545990801.513 * * [misc]simplify: iters left: 2 (5 enodes) 1545990801.515 * [exit]simplify: Simplified to (* 2/3 (fabs x)) 1545990801.515 * [misc]simplify: Simplified (2 1 2 3 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))))) 1545990801.515 * * * * [misc]progress: [ 53 / 54 ] simplifiying candidate # 1545990801.515 * [enter]simplify: Simplifying (* 2/3 (fabs x)) 1545990801.515 * * [misc]simplify: iters left: 3 (4 enodes) 1545990801.517 * * [misc]simplify: iters left: 2 (5 enodes) 1545990801.518 * [exit]simplify: Simplified to (* 2/3 (fabs x)) 1545990801.518 * [misc]simplify: Simplified (2 1 2 3 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))))) 1545990801.518 * * * * [misc]progress: [ 54 / 54 ] simplifiying candidate # 1545990801.518 * [enter]simplify: Simplifying (* 2/3 (fabs x)) 1545990801.518 * * [misc]simplify: iters left: 3 (4 enodes) 1545990801.520 * * [misc]simplify: iters left: 2 (5 enodes) 1545990801.521 * [exit]simplify: Simplified to (* 2/3 (fabs x)) 1545990801.521 * [misc]simplify: Simplified (2 1 2 3 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))))) 1545990801.521 * * * [misc]progress: adding candidates to table 1545990802.993 * * [misc]progress: iteration 2 / 4 1545990802.993 * * * [misc]progress: picking best candidate 1545990803.058 * * * * [misc]pick: Picked # 1545990803.058 * * * [misc]progress: localizing error 1545990803.111 * * * [misc]progress: generating rewritten candidates 1545990803.111 * * * * [misc]progress: [ 1 / 4 ] rewriting at (2 1 3 1 2 2) 1545990803.111 * * * * [misc]progress: [ 2 / 4 ] rewriting at (2 1 1 2) 1545990803.112 * * * * [misc]progress: [ 3 / 4 ] rewriting at (2 1 3 1 2) 1545990803.112 * * * * [misc]progress: [ 4 / 4 ] rewriting at (2 1 2 2 3) 1545990803.114 * * * [misc]progress: generating series expansions 1545990803.114 * * * * [misc]progress: [ 1 / 4 ] generating series at (2 1 3 1 2 2) 1545990803.114 * * * * [misc]progress: [ 2 / 4 ] generating series at (2 1 1 2) 1545990803.114 * * * * [misc]progress: [ 3 / 4 ] generating series at (2 1 3 1 2) 1545990803.114 * * * * [misc]progress: [ 4 / 4 ] generating series at (2 1 2 2 3) 1545990803.114 * [misc]backup-simplify: Simplify (* 2/3 (fabs x)) into (* 2/3 (fabs x)) 1545990803.114 * [misc]approximate: Taking taylor expansion of (* 2/3 (fabs x)) in (x) around 0 1545990803.114 * [misc]taylor: Taking taylor expansion of (* 2/3 (fabs x)) in x 1545990803.114 * [misc]taylor: Taking taylor expansion of 2/3 in x 1545990803.114 * [misc]backup-simplify: Simplify 2/3 into 2/3 1545990803.114 * [misc]taylor: Taking taylor expansion of (fabs x) in x 1545990803.114 * [misc]backup-simplify: Simplify (fabs x) into (fabs x) 1545990803.114 * [misc]taylor: Taking taylor expansion of (* 2/3 (fabs x)) in x 1545990803.114 * [misc]taylor: Taking taylor expansion of 2/3 in x 1545990803.114 * [misc]backup-simplify: Simplify 2/3 into 2/3 1545990803.114 * [misc]taylor: Taking taylor expansion of (fabs x) in x 1545990803.114 * [misc]backup-simplify: Simplify (fabs x) into (fabs x) 1545990803.114 * [misc]backup-simplify: Simplify (* 2/3 (fabs x)) into (* 2/3 (fabs x)) 1545990803.114 * [misc]backup-simplify: Simplify (* 2/3 (fabs x)) into (* 2/3 (fabs x)) 1545990803.114 * [misc]backup-simplify: Simplify (+ (* 2/3 0) (* 0 (fabs x))) into 0 1545990803.115 * [misc]backup-simplify: Simplify 0 into 0 1545990803.115 * [misc]backup-simplify: Simplify (+ (* 2/3 0) (+ (* 0 0) (* 0 (fabs x)))) into 0 1545990803.115 * [misc]backup-simplify: Simplify 0 into 0 1545990803.115 * [misc]backup-simplify: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x))))) into 0 1545990803.115 * [misc]backup-simplify: Simplify 0 into 0 1545990803.115 * [misc]backup-simplify: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x)))))) into 0 1545990803.116 * [misc]backup-simplify: Simplify 0 into 0 1545990803.116 * [misc]backup-simplify: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x))))))) into 0 1545990803.116 * [misc]backup-simplify: Simplify 0 into 0 1545990803.117 * [misc]backup-simplify: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x)))))))) into 0 1545990803.117 * [misc]backup-simplify: Simplify 0 into 0 1545990803.117 * [misc]backup-simplify: Simplify (* 2/3 (fabs x)) into (* 2/3 (fabs x)) 1545990803.117 * [misc]backup-simplify: Simplify (* 2/3 (fabs (/ 1 x))) into (* 2/3 (fabs (/ 1 x))) 1545990803.117 * [misc]approximate: Taking taylor expansion of (* 2/3 (fabs (/ 1 x))) in (x) around 0 1545990803.117 * [misc]taylor: Taking taylor expansion of (* 2/3 (fabs (/ 1 x))) in x 1545990803.117 * [misc]taylor: Taking taylor expansion of 2/3 in x 1545990803.117 * [misc]backup-simplify: Simplify 2/3 into 2/3 1545990803.117 * [misc]taylor: Taking taylor expansion of (fabs (/ 1 x)) in x 1545990803.117 * [misc]backup-simplify: Simplify (fabs (/ 1 x)) into (fabs (/ 1 x)) 1545990803.117 * [misc]taylor: Taking taylor expansion of (* 2/3 (fabs (/ 1 x))) in x 1545990803.117 * [misc]taylor: Taking taylor expansion of 2/3 in x 1545990803.117 * [misc]backup-simplify: Simplify 2/3 into 2/3 1545990803.117 * [misc]taylor: Taking taylor expansion of (fabs (/ 1 x)) in x 1545990803.117 * [misc]backup-simplify: Simplify (fabs (/ 1 x)) into (fabs (/ 1 x)) 1545990803.117 * [misc]backup-simplify: Simplify (* 2/3 (fabs (/ 1 x))) into (* 2/3 (fabs (/ 1 x))) 1545990803.117 * [misc]backup-simplify: Simplify (* 2/3 (fabs (/ 1 x))) into (* 2/3 (fabs (/ 1 x))) 1545990803.117 * [misc]backup-simplify: Simplify (+ (* 2/3 0) (* 0 (fabs (/ 1 x)))) into 0 1545990803.117 * [misc]backup-simplify: Simplify 0 into 0 1545990803.118 * [misc]backup-simplify: Simplify (+ (* 2/3 0) (+ (* 0 0) (* 0 (fabs (/ 1 x))))) into 0 1545990803.118 * [misc]backup-simplify: Simplify 0 into 0 1545990803.118 * [misc]backup-simplify: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 x)))))) into 0 1545990803.118 * [misc]backup-simplify: Simplify 0 into 0 1545990803.118 * [misc]backup-simplify: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 x))))))) into 0 1545990803.118 * [misc]backup-simplify: Simplify 0 into 0 1545990803.119 * [misc]backup-simplify: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 x)))))))) into 0 1545990803.119 * [misc]backup-simplify: Simplify 0 into 0 1545990803.119 * [misc]backup-simplify: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 x))))))))) into 0 1545990803.119 * [misc]backup-simplify: Simplify 0 into 0 1545990803.120 * [misc]backup-simplify: Simplify (* 2/3 (fabs (/ 1 (/ 1 x)))) into (* 2/3 (fabs x)) 1545990803.120 * [misc]backup-simplify: Simplify (* 2/3 (fabs (/ 1 (- x)))) into (* 2/3 (fabs (/ -1 x))) 1545990803.120 * [misc]approximate: Taking taylor expansion of (* 2/3 (fabs (/ -1 x))) in (x) around 0 1545990803.120 * [misc]taylor: Taking taylor expansion of (* 2/3 (fabs (/ -1 x))) in x 1545990803.120 * [misc]taylor: Taking taylor expansion of 2/3 in x 1545990803.120 * [misc]backup-simplify: Simplify 2/3 into 2/3 1545990803.120 * [misc]taylor: Taking taylor expansion of (fabs (/ -1 x)) in x 1545990803.120 * [misc]backup-simplify: Simplify (fabs (/ -1 x)) into (fabs (/ -1 x)) 1545990803.120 * [misc]taylor: Taking taylor expansion of (* 2/3 (fabs (/ -1 x))) in x 1545990803.120 * [misc]taylor: Taking taylor expansion of 2/3 in x 1545990803.120 * [misc]backup-simplify: Simplify 2/3 into 2/3 1545990803.120 * [misc]taylor: Taking taylor expansion of (fabs (/ -1 x)) in x 1545990803.120 * [misc]backup-simplify: Simplify (fabs (/ -1 x)) into (fabs (/ -1 x)) 1545990803.120 * [misc]backup-simplify: Simplify (* 2/3 (fabs (/ -1 x))) into (* 2/3 (fabs (/ -1 x))) 1545990803.120 * [misc]backup-simplify: Simplify (* 2/3 (fabs (/ -1 x))) into (* 2/3 (fabs (/ -1 x))) 1545990803.120 * [misc]backup-simplify: Simplify (+ (* 2/3 0) (* 0 (fabs (/ -1 x)))) into 0 1545990803.120 * [misc]backup-simplify: Simplify 0 into 0 1545990803.120 * [misc]backup-simplify: Simplify (+ (* 2/3 0) (+ (* 0 0) (* 0 (fabs (/ -1 x))))) into 0 1545990803.120 * [misc]backup-simplify: Simplify 0 into 0 1545990803.121 * [misc]backup-simplify: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x)))))) into 0 1545990803.121 * [misc]backup-simplify: Simplify 0 into 0 1545990803.121 * [misc]backup-simplify: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x))))))) into 0 1545990803.121 * [misc]backup-simplify: Simplify 0 into 0 1545990803.122 * [misc]backup-simplify: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x)))))))) into 0 1545990803.122 * [misc]backup-simplify: Simplify 0 into 0 1545990803.122 * [misc]backup-simplify: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x))))))))) into 0 1545990803.122 * [misc]backup-simplify: Simplify 0 into 0 1545990803.122 * [misc]backup-simplify: Simplify (* 2/3 (fabs (/ -1 (/ 1 (- x))))) into (* 2/3 (fabs x)) 1545990803.122 * * * [misc]progress: simplifying candidates 1545990803.122 * * * * [misc]progress: [ 1 / 54 ] simplifiying candidate # 1545990803.123 * * * * [misc]progress: [ 2 / 54 ] simplifiying candidate # 1545990803.123 * * * * [misc]progress: [ 3 / 54 ] simplifiying candidate # 1545990803.123 * * * * [misc]progress: [ 4 / 54 ] simplifiying candidate # 1545990803.123 * * * * [misc]progress: [ 5 / 54 ] simplifiying candidate # 1545990803.123 * * * * [misc]progress: [ 6 / 54 ] simplifiying candidate # 1545990803.123 * * * * [misc]progress: [ 7 / 54 ] simplifiying candidate # 1545990803.123 * * * * [misc]progress: [ 8 / 54 ] simplifiying candidate # 1545990803.123 * * * * [misc]progress: [ 9 / 54 ] simplifiying candidate # 1545990803.123 * * * * [misc]progress: [ 10 / 54 ] simplifiying candidate # 1545990803.123 * * * * [misc]progress: [ 11 / 54 ] simplifiying candidate # 1545990803.123 * * * * [misc]progress: [ 12 / 54 ] simplifiying candidate # 1545990803.123 * * * * [misc]progress: [ 13 / 54 ] simplifiying candidate # 1545990803.123 * * * * [misc]progress: [ 14 / 54 ] simplifiying candidate # 1545990803.123 * * * * [misc]progress: [ 15 / 54 ] simplifiying candidate # 1545990803.123 * * * * [misc]progress: [ 16 / 54 ] simplifiying candidate # 1545990803.123 * * * * [misc]progress: [ 17 / 54 ] simplifiying candidate # 1545990803.123 * * * * [misc]progress: [ 18 / 54 ] simplifiying candidate # 1545990803.123 * * * * [misc]progress: [ 19 / 54 ] simplifiying candidate # 1545990803.123 * * * * [misc]progress: [ 20 / 54 ] simplifiying candidate # 1545990803.123 * * * * [misc]progress: [ 21 / 54 ] simplifiying candidate # 1545990803.123 * * * * [misc]progress: [ 22 / 54 ] simplifiying candidate # 1545990803.123 * * * * [misc]progress: [ 23 / 54 ] simplifiying candidate # 1545990803.124 * * * * [misc]progress: [ 24 / 54 ] simplifiying candidate # 1545990803.124 * * * * [misc]progress: [ 25 / 54 ] simplifiying candidate # 1545990803.124 * * * * [misc]progress: [ 26 / 54 ] simplifiying candidate # 1545990803.124 * * * * [misc]progress: [ 27 / 54 ] simplifiying candidate # 1545990803.124 * * * * [misc]progress: [ 28 / 54 ] simplifiying candidate # 1545990803.124 * * * * [misc]progress: [ 29 / 54 ] simplifiying candidate # 1545990803.124 * * * * [misc]progress: [ 30 / 54 ] simplifiying candidate # 1545990803.124 * * * * [misc]progress: [ 31 / 54 ] simplifiying candidate # 1545990803.124 * * * * [misc]progress: [ 32 / 54 ] simplifiying candidate # 1545990803.124 * * * * [misc]progress: [ 33 / 54 ] simplifiying candidate # 1545990803.124 * [enter]simplify: Simplifying (cbrt (sqrt PI)) 1545990803.124 * * [misc]simplify: iters left: 2 (3 enodes) 1545990803.125 * [exit]simplify: Simplified to (cbrt (sqrt PI)) 1545990803.125 * [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))))) 1545990803.125 * * * * [misc]progress: [ 34 / 54 ] simplifiying candidate # 1545990803.125 * [enter]simplify: Simplifying (sqrt (sqrt PI)) 1545990803.125 * * [misc]simplify: iters left: 2 (3 enodes) 1545990803.125 * [exit]simplify: Simplified to (sqrt (sqrt PI)) 1545990803.125 * [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))))) 1545990803.125 * * * * [misc]progress: [ 35 / 54 ] simplifiying candidate # 1545990803.126 * [enter]simplify: Simplifying (sqrt PI) 1545990803.126 * * [misc]simplify: iters left: 1 (2 enodes) 1545990803.126 * [exit]simplify: Simplified to (sqrt PI) 1545990803.126 * [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))))) 1545990803.126 * * * * [misc]progress: [ 36 / 54 ] simplifiying candidate # 1545990803.126 * * * * [misc]progress: [ 37 / 54 ] simplifiying candidate # 1545990803.126 * * * * [misc]progress: [ 38 / 54 ] simplifiying candidate # 1545990803.126 * * * * [misc]progress: [ 39 / 54 ] simplifiying candidate # 1545990803.126 * * * * [misc]progress: [ 40 / 54 ] simplifiying candidate # 1545990803.126 * * * * [misc]progress: [ 41 / 54 ] simplifiying candidate # 1545990803.126 * * * * [misc]progress: [ 42 / 54 ] simplifiying candidate # 1545990803.126 * * * * [misc]progress: [ 43 / 54 ] simplifiying candidate # 1545990803.126 * * * * [misc]progress: [ 44 / 54 ] simplifiying candidate # 1545990803.126 * * * * [misc]progress: [ 45 / 54 ] simplifiying candidate # 1545990803.126 * [enter]simplify: Simplifying (cbrt (fabs x)) 1545990803.127 * * [misc]simplify: iters left: 2 (3 enodes) 1545990803.127 * [exit]simplify: Simplified to (cbrt (fabs x)) 1545990803.127 * [misc]simplify: Simplified (2 1 2 2 3 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 (* (cbrt (fabs x)) (cbrt (fabs x)))) (cbrt (fabs x)))) (* 2 (fabs x))) (* (* (* (fabs x) (fabs x)) (/ 1/21 (sqrt PI))) (pow (fabs x) 5))))) 1545990803.127 * * * * [misc]progress: [ 46 / 54 ] simplifiying candidate # 1545990803.127 * [enter]simplify: Simplifying (sqrt (fabs x)) 1545990803.127 * * [misc]simplify: iters left: 2 (3 enodes) 1545990803.128 * [exit]simplify: Simplified to (sqrt (fabs x)) 1545990803.128 * [misc]simplify: Simplified (2 1 2 2 3 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 (sqrt (fabs x))) (sqrt (fabs x)))) (* 2 (fabs x))) (* (* (* (fabs x) (fabs x)) (/ 1/21 (sqrt PI))) (pow (fabs x) 5))))) 1545990803.128 * * * * [misc]progress: [ 47 / 54 ] simplifiying candidate # 1545990803.128 * [enter]simplify: Simplifying (fabs x) 1545990803.128 * * [misc]simplify: iters left: 1 (2 enodes) 1545990803.128 * [exit]simplify: Simplified to (fabs x) 1545990803.128 * [misc]simplify: Simplified (2 1 2 2 3 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 1) (fabs x))) (* 2 (fabs x))) (* (* (* (fabs x) (fabs x)) (/ 1/21 (sqrt PI))) (pow (fabs x) 5))))) 1545990803.128 * * * * [misc]progress: [ 48 / 54 ] simplifiying candidate # 1545990803.128 * * * * [misc]progress: [ 49 / 54 ] simplifiying candidate # 1545990803.129 * [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)))) 1545990803.129 * * [misc]simplify: iters left: 6 (23 enodes) 1545990803.133 * * [misc]simplify: iters left: 5 (42 enodes) 1545990803.147 * * [misc]simplify: iters left: 4 (97 enodes) 1545990803.171 * * [misc]simplify: iters left: 3 (284 enodes) 1545990803.352 * [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))))) 1545990803.352 * [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)))))) 1545990803.352 * * * * [misc]progress: [ 50 / 54 ] simplifiying candidate # 1545990803.353 * [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)))) 1545990803.353 * * [misc]simplify: iters left: 6 (23 enodes) 1545990803.360 * * [misc]simplify: iters left: 5 (42 enodes) 1545990803.370 * * [misc]simplify: iters left: 4 (97 enodes) 1545990803.397 * * [misc]simplify: iters left: 3 (284 enodes) 1545990803.554 * [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))))) 1545990803.554 * [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)))))) 1545990803.554 * * * * [misc]progress: [ 51 / 54 ] simplifiying candidate # 1545990803.554 * [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)))) 1545990803.555 * * [misc]simplify: iters left: 6 (23 enodes) 1545990803.558 * * [misc]simplify: iters left: 5 (42 enodes) 1545990803.565 * * [misc]simplify: iters left: 4 (97 enodes) 1545990803.591 * * [misc]simplify: iters left: 3 (284 enodes) 1545990803.746 * [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))))) 1545990803.746 * [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)))))) 1545990803.746 * * * * [misc]progress: [ 52 / 54 ] simplifiying candidate # 1545990803.746 * [enter]simplify: Simplifying (* 2/3 (fabs x)) 1545990803.746 * * [misc]simplify: iters left: 3 (4 enodes) 1545990803.747 * * [misc]simplify: iters left: 2 (5 enodes) 1545990803.747 * [exit]simplify: Simplified to (* 2/3 (fabs x)) 1545990803.747 * [misc]simplify: Simplified (2 1 2 2 3) 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))))) 1545990803.747 * * * * [misc]progress: [ 53 / 54 ] simplifiying candidate # 1545990803.747 * [enter]simplify: Simplifying (* 2/3 (fabs x)) 1545990803.747 * * [misc]simplify: iters left: 3 (4 enodes) 1545990803.748 * * [misc]simplify: iters left: 2 (5 enodes) 1545990803.749 * [exit]simplify: Simplified to (* 2/3 (fabs x)) 1545990803.749 * [misc]simplify: Simplified (2 1 2 2 3) 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))))) 1545990803.749 * * * * [misc]progress: [ 54 / 54 ] simplifiying candidate # 1545990803.749 * [enter]simplify: Simplifying (* 2/3 (fabs x)) 1545990803.749 * * [misc]simplify: iters left: 3 (4 enodes) 1545990803.749 * * [misc]simplify: iters left: 2 (5 enodes) 1545990803.750 * [exit]simplify: Simplified to (* 2/3 (fabs x)) 1545990803.750 * [misc]simplify: Simplified (2 1 2 2 3) 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))))) 1545990803.750 * * * [misc]progress: adding candidates to table 1545990805.103 * * [misc]progress: iteration 3 / 4 1545990805.103 * * * [misc]progress: picking best candidate 1545990805.129 * * * * [misc]pick: Picked # 1545990805.129 * * * [misc]progress: localizing error 1545990805.152 * * * [misc]progress: generating rewritten candidates 1545990805.152 * * * * [misc]progress: [ 1 / 4 ] rewriting at (2 1 3 2) 1545990805.153 * * * * [misc]progress: [ 2 / 4 ] rewriting at (2 1 3 2 2) 1545990805.153 * * * * [misc]progress: [ 3 / 4 ] rewriting at (2 1 1 2) 1545990805.153 * * * * [misc]progress: [ 4 / 4 ] rewriting at (2 1 2 1 3) 1545990805.155 * * * [misc]progress: generating series expansions 1545990805.155 * * * * [misc]progress: [ 1 / 4 ] generating series at (2 1 3 2) 1545990805.155 * * * * [misc]progress: [ 2 / 4 ] generating series at (2 1 3 2 2) 1545990805.155 * * * * [misc]progress: [ 3 / 4 ] generating series at (2 1 1 2) 1545990805.155 * * * * [misc]progress: [ 4 / 4 ] generating series at (2 1 2 1 3) 1545990805.155 * [misc]backup-simplify: Simplify (* 2/3 (fabs x)) into (* 2/3 (fabs x)) 1545990805.155 * [misc]approximate: Taking taylor expansion of (* 2/3 (fabs x)) in (x) around 0 1545990805.155 * [misc]taylor: Taking taylor expansion of (* 2/3 (fabs x)) in x 1545990805.155 * [misc]taylor: Taking taylor expansion of 2/3 in x 1545990805.155 * [misc]backup-simplify: Simplify 2/3 into 2/3 1545990805.155 * [misc]taylor: Taking taylor expansion of (fabs x) in x 1545990805.155 * [misc]backup-simplify: Simplify (fabs x) into (fabs x) 1545990805.155 * [misc]taylor: Taking taylor expansion of (* 2/3 (fabs x)) in x 1545990805.155 * [misc]taylor: Taking taylor expansion of 2/3 in x 1545990805.155 * [misc]backup-simplify: Simplify 2/3 into 2/3 1545990805.155 * [misc]taylor: Taking taylor expansion of (fabs x) in x 1545990805.155 * [misc]backup-simplify: Simplify (fabs x) into (fabs x) 1545990805.155 * [misc]backup-simplify: Simplify (* 2/3 (fabs x)) into (* 2/3 (fabs x)) 1545990805.155 * [misc]backup-simplify: Simplify (* 2/3 (fabs x)) into (* 2/3 (fabs x)) 1545990805.156 * [misc]backup-simplify: Simplify (+ (* 2/3 0) (* 0 (fabs x))) into 0 1545990805.156 * [misc]backup-simplify: Simplify 0 into 0 1545990805.156 * [misc]backup-simplify: Simplify (+ (* 2/3 0) (+ (* 0 0) (* 0 (fabs x)))) into 0 1545990805.156 * [misc]backup-simplify: Simplify 0 into 0 1545990805.156 * [misc]backup-simplify: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x))))) into 0 1545990805.156 * [misc]backup-simplify: Simplify 0 into 0 1545990805.157 * [misc]backup-simplify: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x)))))) into 0 1545990805.157 * [misc]backup-simplify: Simplify 0 into 0 1545990805.157 * [misc]backup-simplify: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x))))))) into 0 1545990805.157 * [misc]backup-simplify: Simplify 0 into 0 1545990805.158 * [misc]backup-simplify: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x)))))))) into 0 1545990805.158 * [misc]backup-simplify: Simplify 0 into 0 1545990805.158 * [misc]backup-simplify: Simplify (* 2/3 (fabs x)) into (* 2/3 (fabs x)) 1545990805.158 * [misc]backup-simplify: Simplify (* 2/3 (fabs (/ 1 x))) into (* 2/3 (fabs (/ 1 x))) 1545990805.158 * [misc]approximate: Taking taylor expansion of (* 2/3 (fabs (/ 1 x))) in (x) around 0 1545990805.158 * [misc]taylor: Taking taylor expansion of (* 2/3 (fabs (/ 1 x))) in x 1545990805.158 * [misc]taylor: Taking taylor expansion of 2/3 in x 1545990805.158 * [misc]backup-simplify: Simplify 2/3 into 2/3 1545990805.158 * [misc]taylor: Taking taylor expansion of (fabs (/ 1 x)) in x 1545990805.158 * [misc]backup-simplify: Simplify (fabs (/ 1 x)) into (fabs (/ 1 x)) 1545990805.158 * [misc]taylor: Taking taylor expansion of (* 2/3 (fabs (/ 1 x))) in x 1545990805.158 * [misc]taylor: Taking taylor expansion of 2/3 in x 1545990805.158 * [misc]backup-simplify: Simplify 2/3 into 2/3 1545990805.158 * [misc]taylor: Taking taylor expansion of (fabs (/ 1 x)) in x 1545990805.158 * [misc]backup-simplify: Simplify (fabs (/ 1 x)) into (fabs (/ 1 x)) 1545990805.158 * [misc]backup-simplify: Simplify (* 2/3 (fabs (/ 1 x))) into (* 2/3 (fabs (/ 1 x))) 1545990805.158 * [misc]backup-simplify: Simplify (* 2/3 (fabs (/ 1 x))) into (* 2/3 (fabs (/ 1 x))) 1545990805.159 * [misc]backup-simplify: Simplify (+ (* 2/3 0) (* 0 (fabs (/ 1 x)))) into 0 1545990805.159 * [misc]backup-simplify: Simplify 0 into 0 1545990805.159 * [misc]backup-simplify: Simplify (+ (* 2/3 0) (+ (* 0 0) (* 0 (fabs (/ 1 x))))) into 0 1545990805.159 * [misc]backup-simplify: Simplify 0 into 0 1545990805.159 * [misc]backup-simplify: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 x)))))) into 0 1545990805.159 * [misc]backup-simplify: Simplify 0 into 0 1545990805.160 * [misc]backup-simplify: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 x))))))) into 0 1545990805.160 * [misc]backup-simplify: Simplify 0 into 0 1545990805.161 * [misc]backup-simplify: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 x)))))))) into 0 1545990805.161 * [misc]backup-simplify: Simplify 0 into 0 1545990805.162 * [misc]backup-simplify: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 x))))))))) into 0 1545990805.162 * [misc]backup-simplify: Simplify 0 into 0 1545990805.162 * [misc]backup-simplify: Simplify (* 2/3 (fabs (/ 1 (/ 1 x)))) into (* 2/3 (fabs x)) 1545990805.162 * [misc]backup-simplify: Simplify (* 2/3 (fabs (/ 1 (- x)))) into (* 2/3 (fabs (/ -1 x))) 1545990805.162 * [misc]approximate: Taking taylor expansion of (* 2/3 (fabs (/ -1 x))) in (x) around 0 1545990805.162 * [misc]taylor: Taking taylor expansion of (* 2/3 (fabs (/ -1 x))) in x 1545990805.162 * [misc]taylor: Taking taylor expansion of 2/3 in x 1545990805.162 * [misc]backup-simplify: Simplify 2/3 into 2/3 1545990805.162 * [misc]taylor: Taking taylor expansion of (fabs (/ -1 x)) in x 1545990805.162 * [misc]backup-simplify: Simplify (fabs (/ -1 x)) into (fabs (/ -1 x)) 1545990805.162 * [misc]taylor: Taking taylor expansion of (* 2/3 (fabs (/ -1 x))) in x 1545990805.162 * [misc]taylor: Taking taylor expansion of 2/3 in x 1545990805.162 * [misc]backup-simplify: Simplify 2/3 into 2/3 1545990805.162 * [misc]taylor: Taking taylor expansion of (fabs (/ -1 x)) in x 1545990805.162 * [misc]backup-simplify: Simplify (fabs (/ -1 x)) into (fabs (/ -1 x)) 1545990805.162 * [misc]backup-simplify: Simplify (* 2/3 (fabs (/ -1 x))) into (* 2/3 (fabs (/ -1 x))) 1545990805.162 * [misc]backup-simplify: Simplify (* 2/3 (fabs (/ -1 x))) into (* 2/3 (fabs (/ -1 x))) 1545990805.163 * [misc]backup-simplify: Simplify (+ (* 2/3 0) (* 0 (fabs (/ -1 x)))) into 0 1545990805.163 * [misc]backup-simplify: Simplify 0 into 0 1545990805.163 * [misc]backup-simplify: Simplify (+ (* 2/3 0) (+ (* 0 0) (* 0 (fabs (/ -1 x))))) into 0 1545990805.163 * [misc]backup-simplify: Simplify 0 into 0 1545990805.164 * [misc]backup-simplify: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x)))))) into 0 1545990805.164 * [misc]backup-simplify: Simplify 0 into 0 1545990805.164 * [misc]backup-simplify: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x))))))) into 0 1545990805.164 * [misc]backup-simplify: Simplify 0 into 0 1545990805.165 * [misc]backup-simplify: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x)))))))) into 0 1545990805.165 * [misc]backup-simplify: Simplify 0 into 0 1545990805.166 * [misc]backup-simplify: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x))))))))) into 0 1545990805.166 * [misc]backup-simplify: Simplify 0 into 0 1545990805.166 * [misc]backup-simplify: Simplify (* 2/3 (fabs (/ -1 (/ 1 (- x))))) into (* 2/3 (fabs x)) 1545990805.166 * * * [misc]progress: simplifying candidates 1545990805.166 * * * * [misc]progress: [ 1 / 54 ] simplifiying candidate # 1545990805.166 * * * * [misc]progress: [ 2 / 54 ] simplifiying candidate # 1545990805.166 * * * * [misc]progress: [ 3 / 54 ] simplifiying candidate # 1545990805.167 * * * * [misc]progress: [ 4 / 54 ] simplifiying candidate # 1545990805.167 * * * * [misc]progress: [ 5 / 54 ] simplifiying candidate # 1545990805.167 * * * * [misc]progress: [ 6 / 54 ] simplifiying candidate # 1545990805.167 * * * * [misc]progress: [ 7 / 54 ] simplifiying candidate # 1545990805.167 * * * * [misc]progress: [ 8 / 54 ] simplifiying candidate # 1545990805.167 * * * * [misc]progress: [ 9 / 54 ] simplifiying candidate # 1545990805.167 * * * * [misc]progress: [ 10 / 54 ] simplifiying candidate # 1545990805.167 * * * * [misc]progress: [ 11 / 54 ] simplifiying candidate # 1545990805.167 * * * * [misc]progress: [ 12 / 54 ] simplifiying candidate # 1545990805.167 * * * * [misc]progress: [ 13 / 54 ] simplifiying candidate # 1545990805.168 * [enter]simplify: Simplifying (cbrt (sqrt PI)) 1545990805.168 * * [misc]simplify: iters left: 2 (3 enodes) 1545990805.169 * [exit]simplify: Simplified to (cbrt (sqrt PI)) 1545990805.169 * [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))))))) 1545990805.169 * * * * [misc]progress: [ 14 / 54 ] simplifiying candidate # 1545990805.169 * [enter]simplify: Simplifying (sqrt (sqrt PI)) 1545990805.169 * * [misc]simplify: iters left: 2 (3 enodes) 1545990805.170 * [exit]simplify: Simplified to (sqrt (sqrt PI)) 1545990805.170 * [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))))))) 1545990805.170 * * * * [misc]progress: [ 15 / 54 ] simplifiying candidate # 1545990805.170 * [enter]simplify: Simplifying (sqrt PI) 1545990805.170 * * [misc]simplify: iters left: 1 (2 enodes) 1545990805.171 * [exit]simplify: Simplified to (sqrt PI) 1545990805.171 * [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)))))) 1545990805.171 * * * * [misc]progress: [ 16 / 54 ] simplifiying candidate # 1545990805.171 * * * * [misc]progress: [ 17 / 54 ] simplifiying candidate # 1545990805.171 * * * * [misc]progress: [ 18 / 54 ] simplifiying candidate # 1545990805.171 * * * * [misc]progress: [ 19 / 54 ] simplifiying candidate # 1545990805.171 * * * * [misc]progress: [ 20 / 54 ] simplifiying candidate # 1545990805.172 * * * * [misc]progress: [ 21 / 54 ] simplifiying candidate # 1545990805.172 * * * * [misc]progress: [ 22 / 54 ] simplifiying candidate # 1545990805.172 * * * * [misc]progress: [ 23 / 54 ] simplifiying candidate # 1545990805.172 * * * * [misc]progress: [ 24 / 54 ] simplifiying candidate # 1545990805.172 * * * * [misc]progress: [ 25 / 54 ] simplifiying candidate # 1545990805.172 * * * * [misc]progress: [ 26 / 54 ] simplifiying candidate # 1545990805.172 * * * * [misc]progress: [ 27 / 54 ] simplifiying candidate # 1545990805.172 * * * * [misc]progress: [ 28 / 54 ] simplifiying candidate # 1545990805.172 * * * * [misc]progress: [ 29 / 54 ] simplifiying candidate # 1545990805.172 * * * * [misc]progress: [ 30 / 54 ] simplifiying candidate # 1545990805.172 * * * * [misc]progress: [ 31 / 54 ] simplifiying candidate # 1545990805.172 * * * * [misc]progress: [ 32 / 54 ] simplifiying candidate # 1545990805.172 * * * * [misc]progress: [ 33 / 54 ] simplifiying candidate # 1545990805.173 * * * * [misc]progress: [ 34 / 54 ] simplifiying candidate # 1545990805.173 * * * * [misc]progress: [ 35 / 54 ] simplifiying candidate # 1545990805.173 * * * * [misc]progress: [ 36 / 54 ] simplifiying candidate # 1545990805.173 * * * * [misc]progress: [ 37 / 54 ] simplifiying candidate # 1545990805.173 * * * * [misc]progress: [ 38 / 54 ] simplifiying candidate # 1545990805.173 * * * * [misc]progress: [ 39 / 54 ] simplifiying candidate # 1545990805.173 * * * * [misc]progress: [ 40 / 54 ] simplifiying candidate # 1545990805.173 * * * * [misc]progress: [ 41 / 54 ] simplifiying candidate # 1545990805.173 * * * * [misc]progress: [ 42 / 54 ] simplifiying candidate # 1545990805.173 * * * * [misc]progress: [ 43 / 54 ] simplifiying candidate # 1545990805.173 * * * * [misc]progress: [ 44 / 54 ] simplifiying candidate # 1545990805.173 * * * * [misc]progress: [ 45 / 54 ] simplifiying candidate # 1545990805.174 * [enter]simplify: Simplifying (cbrt (fabs x)) 1545990805.174 * * [misc]simplify: iters left: 2 (3 enodes) 1545990805.174 * [exit]simplify: Simplified to (cbrt (fabs x)) 1545990805.175 * [misc]simplify: Simplified (2 1 2 1 3 2) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (fma (* 1/5 (fabs x)) (* (fabs x) (fabs x)) (* (* 2/3 (* (cbrt (fabs x)) (cbrt (fabs x)))) (cbrt (fabs x)))) (* (fabs x) (fabs x)) (* (fabs x) 2)) (* (* (pow (fabs x) 6) (fabs x)) (/ 1/21 (sqrt PI)))))) 1545990805.175 * * * * [misc]progress: [ 46 / 54 ] simplifiying candidate # 1545990805.175 * [enter]simplify: Simplifying (sqrt (fabs x)) 1545990805.175 * * [misc]simplify: iters left: 2 (3 enodes) 1545990805.176 * [exit]simplify: Simplified to (sqrt (fabs x)) 1545990805.176 * [misc]simplify: Simplified (2 1 2 1 3 2) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (fma (* 1/5 (fabs x)) (* (fabs x) (fabs x)) (* (* 2/3 (sqrt (fabs x))) (sqrt (fabs x)))) (* (fabs x) (fabs x)) (* (fabs x) 2)) (* (* (pow (fabs x) 6) (fabs x)) (/ 1/21 (sqrt PI)))))) 1545990805.176 * * * * [misc]progress: [ 47 / 54 ] simplifiying candidate # 1545990805.176 * [enter]simplify: Simplifying (fabs x) 1545990805.176 * * [misc]simplify: iters left: 1 (2 enodes) 1545990805.177 * [exit]simplify: Simplified to (fabs x) 1545990805.177 * [misc]simplify: Simplified (2 1 2 1 3 2) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (fma (* 1/5 (fabs x)) (* (fabs x) (fabs x)) (* (* 2/3 1) (fabs x))) (* (fabs x) (fabs x)) (* (fabs x) 2)) (* (* (pow (fabs x) 6) (fabs x)) (/ 1/21 (sqrt PI)))))) 1545990805.177 * * * * [misc]progress: [ 48 / 54 ] simplifiying candidate # 1545990805.177 * * * * [misc]progress: [ 49 / 54 ] simplifiying candidate # 1545990805.177 * [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))))) 1545990805.177 * * [misc]simplify: iters left: 6 (23 enodes) 1545990805.186 * * [misc]simplify: iters left: 5 (43 enodes) 1545990805.193 * * [misc]simplify: iters left: 4 (80 enodes) 1545990805.212 * * [misc]simplify: iters left: 3 (187 enodes) 1545990805.307 * * [misc]simplify: iters left: 2 (476 enodes) 1545990805.810 * [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))))) 1545990805.811 * [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)))))) 1545990805.811 * * * * [misc]progress: [ 50 / 54 ] simplifiying candidate # 1545990805.811 * [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))))) 1545990805.811 * * [misc]simplify: iters left: 6 (23 enodes) 1545990805.820 * * [misc]simplify: iters left: 5 (43 enodes) 1545990805.833 * * [misc]simplify: iters left: 4 (80 enodes) 1545990805.855 * * [misc]simplify: iters left: 3 (187 enodes) 1545990805.921 * * [misc]simplify: iters left: 2 (476 enodes) 1545990806.407 * [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))))) 1545990806.407 * [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)))))) 1545990806.407 * * * * [misc]progress: [ 51 / 54 ] simplifiying candidate # 1545990806.407 * [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))))) 1545990806.408 * * [misc]simplify: iters left: 6 (23 enodes) 1545990806.419 * * [misc]simplify: iters left: 5 (43 enodes) 1545990806.427 * * [misc]simplify: iters left: 4 (80 enodes) 1545990806.443 * * [misc]simplify: iters left: 3 (187 enodes) 1545990806.537 * * [misc]simplify: iters left: 2 (476 enodes) 1545990806.990 * [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))))) 1545990806.990 * [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)))))) 1545990806.990 * * * * [misc]progress: [ 52 / 54 ] simplifiying candidate # 1545990806.990 * [enter]simplify: Simplifying (* 2/3 (fabs x)) 1545990806.990 * * [misc]simplify: iters left: 3 (4 enodes) 1545990806.991 * * [misc]simplify: iters left: 2 (5 enodes) 1545990806.991 * [exit]simplify: Simplified to (* 2/3 (fabs x)) 1545990806.991 * [misc]simplify: Simplified (2 1 2 1 3) 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)))))) 1545990806.992 * * * * [misc]progress: [ 53 / 54 ] simplifiying candidate # 1545990806.992 * [enter]simplify: Simplifying (* 2/3 (fabs x)) 1545990806.992 * * [misc]simplify: iters left: 3 (4 enodes) 1545990806.992 * * [misc]simplify: iters left: 2 (5 enodes) 1545990806.993 * [exit]simplify: Simplified to (* 2/3 (fabs x)) 1545990806.993 * [misc]simplify: Simplified (2 1 2 1 3) 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)))))) 1545990806.993 * * * * [misc]progress: [ 54 / 54 ] simplifiying candidate # 1545990806.993 * [enter]simplify: Simplifying (* 2/3 (fabs x)) 1545990806.993 * * [misc]simplify: iters left: 3 (4 enodes) 1545990806.994 * * [misc]simplify: iters left: 2 (5 enodes) 1545990806.995 * [exit]simplify: Simplified to (* 2/3 (fabs x)) 1545990806.995 * [misc]simplify: Simplified (2 1 2 1 3) 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)))))) 1545990806.995 * * * [misc]progress: adding candidates to table 1545990808.403 * * [misc]progress: iteration 4 / 4 1545990808.403 * * * [misc]progress: picking best candidate 1545990808.418 * * * * [misc]pick: Picked # 1545990808.418 * * * [misc]progress: localizing error 1545990808.459 * * * [misc]progress: generating rewritten candidates 1545990808.459 * * * * [misc]progress: [ 1 / 4 ] rewriting at (2 1 3 2 2) 1545990808.459 * * * * [misc]progress: [ 2 / 4 ] rewriting at (2 1 1 2) 1545990808.460 * * * * [misc]progress: [ 3 / 4 ] rewriting at (2 1 3 2) 1545990808.461 * * * * [misc]progress: [ 4 / 4 ] rewriting at (2 1 2 2 1) 1545990808.466 * * * [misc]progress: generating series expansions 1545990808.466 * * * * [misc]progress: [ 1 / 4 ] generating series at (2 1 3 2 2) 1545990808.466 * * * * [misc]progress: [ 2 / 4 ] generating series at (2 1 1 2) 1545990808.466 * * * * [misc]progress: [ 3 / 4 ] generating series at (2 1 3 2) 1545990808.466 * * * * [misc]progress: [ 4 / 4 ] generating series at (2 1 2 2 1) 1545990808.466 * [misc]backup-simplify: Simplify (* (fabs x) 1/5) into (* 1/5 (fabs x)) 1545990808.466 * [misc]approximate: Taking taylor expansion of (* 1/5 (fabs x)) in (x) around 0 1545990808.466 * [misc]taylor: Taking taylor expansion of (* 1/5 (fabs x)) in x 1545990808.467 * [misc]taylor: Taking taylor expansion of 1/5 in x 1545990808.467 * [misc]backup-simplify: Simplify 1/5 into 1/5 1545990808.467 * [misc]taylor: Taking taylor expansion of (fabs x) in x 1545990808.467 * [misc]backup-simplify: Simplify (fabs x) into (fabs x) 1545990808.467 * [misc]taylor: Taking taylor expansion of (* 1/5 (fabs x)) in x 1545990808.467 * [misc]taylor: Taking taylor expansion of 1/5 in x 1545990808.467 * [misc]backup-simplify: Simplify 1/5 into 1/5 1545990808.467 * [misc]taylor: Taking taylor expansion of (fabs x) in x 1545990808.467 * [misc]backup-simplify: Simplify (fabs x) into (fabs x) 1545990808.467 * [misc]backup-simplify: Simplify (* 1/5 (fabs x)) into (* 1/5 (fabs x)) 1545990808.467 * [misc]backup-simplify: Simplify (* 1/5 (fabs x)) into (* 1/5 (fabs x)) 1545990808.468 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (* 0 (fabs x))) into 0 1545990808.468 * [misc]backup-simplify: Simplify 0 into 0 1545990808.468 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (* 0 (fabs x)))) into 0 1545990808.468 * [misc]backup-simplify: Simplify 0 into 0 1545990808.469 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x))))) into 0 1545990808.469 * [misc]backup-simplify: Simplify 0 into 0 1545990808.470 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x)))))) into 0 1545990808.470 * [misc]backup-simplify: Simplify 0 into 0 1545990808.471 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x))))))) into 0 1545990808.471 * [misc]backup-simplify: Simplify 0 into 0 1545990808.472 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x)))))))) into 0 1545990808.472 * [misc]backup-simplify: Simplify 0 into 0 1545990808.472 * [misc]backup-simplify: Simplify (* 1/5 (fabs x)) into (* 1/5 (fabs x)) 1545990808.472 * [misc]backup-simplify: Simplify (* (fabs (/ 1 x)) 1/5) into (* 1/5 (fabs (/ 1 x))) 1545990808.472 * [misc]approximate: Taking taylor expansion of (* 1/5 (fabs (/ 1 x))) in (x) around 0 1545990808.472 * [misc]taylor: Taking taylor expansion of (* 1/5 (fabs (/ 1 x))) in x 1545990808.472 * [misc]taylor: Taking taylor expansion of 1/5 in x 1545990808.472 * [misc]backup-simplify: Simplify 1/5 into 1/5 1545990808.472 * [misc]taylor: Taking taylor expansion of (fabs (/ 1 x)) in x 1545990808.472 * [misc]backup-simplify: Simplify (fabs (/ 1 x)) into (fabs (/ 1 x)) 1545990808.472 * [misc]taylor: Taking taylor expansion of (* 1/5 (fabs (/ 1 x))) in x 1545990808.472 * [misc]taylor: Taking taylor expansion of 1/5 in x 1545990808.472 * [misc]backup-simplify: Simplify 1/5 into 1/5 1545990808.472 * [misc]taylor: Taking taylor expansion of (fabs (/ 1 x)) in x 1545990808.472 * [misc]backup-simplify: Simplify (fabs (/ 1 x)) into (fabs (/ 1 x)) 1545990808.472 * [misc]backup-simplify: Simplify (* 1/5 (fabs (/ 1 x))) into (* 1/5 (fabs (/ 1 x))) 1545990808.473 * [misc]backup-simplify: Simplify (* 1/5 (fabs (/ 1 x))) into (* 1/5 (fabs (/ 1 x))) 1545990808.473 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (* 0 (fabs (/ 1 x)))) into 0 1545990808.473 * [misc]backup-simplify: Simplify 0 into 0 1545990808.473 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (* 0 (fabs (/ 1 x))))) into 0 1545990808.473 * [misc]backup-simplify: Simplify 0 into 0 1545990808.474 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 x)))))) into 0 1545990808.474 * [misc]backup-simplify: Simplify 0 into 0 1545990808.474 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 x))))))) into 0 1545990808.475 * [misc]backup-simplify: Simplify 0 into 0 1545990808.475 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 x)))))))) into 0 1545990808.475 * [misc]backup-simplify: Simplify 0 into 0 1545990808.476 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 x))))))))) into 0 1545990808.476 * [misc]backup-simplify: Simplify 0 into 0 1545990808.476 * [misc]backup-simplify: Simplify (* 1/5 (fabs (/ 1 (/ 1 x)))) into (* 1/5 (fabs x)) 1545990808.476 * [misc]backup-simplify: Simplify (* (fabs (/ 1 (- x))) 1/5) into (* 1/5 (fabs (/ -1 x))) 1545990808.477 * [misc]approximate: Taking taylor expansion of (* 1/5 (fabs (/ -1 x))) in (x) around 0 1545990808.477 * [misc]taylor: Taking taylor expansion of (* 1/5 (fabs (/ -1 x))) in x 1545990808.477 * [misc]taylor: Taking taylor expansion of 1/5 in x 1545990808.477 * [misc]backup-simplify: Simplify 1/5 into 1/5 1545990808.477 * [misc]taylor: Taking taylor expansion of (fabs (/ -1 x)) in x 1545990808.477 * [misc]backup-simplify: Simplify (fabs (/ -1 x)) into (fabs (/ -1 x)) 1545990808.477 * [misc]taylor: Taking taylor expansion of (* 1/5 (fabs (/ -1 x))) in x 1545990808.477 * [misc]taylor: Taking taylor expansion of 1/5 in x 1545990808.477 * [misc]backup-simplify: Simplify 1/5 into 1/5 1545990808.477 * [misc]taylor: Taking taylor expansion of (fabs (/ -1 x)) in x 1545990808.477 * [misc]backup-simplify: Simplify (fabs (/ -1 x)) into (fabs (/ -1 x)) 1545990808.477 * [misc]backup-simplify: Simplify (* 1/5 (fabs (/ -1 x))) into (* 1/5 (fabs (/ -1 x))) 1545990808.477 * [misc]backup-simplify: Simplify (* 1/5 (fabs (/ -1 x))) into (* 1/5 (fabs (/ -1 x))) 1545990808.477 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (* 0 (fabs (/ -1 x)))) into 0 1545990808.477 * [misc]backup-simplify: Simplify 0 into 0 1545990808.478 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (* 0 (fabs (/ -1 x))))) into 0 1545990808.478 * [misc]backup-simplify: Simplify 0 into 0 1545990808.478 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x)))))) into 0 1545990808.478 * [misc]backup-simplify: Simplify 0 into 0 1545990808.479 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x))))))) into 0 1545990808.479 * [misc]backup-simplify: Simplify 0 into 0 1545990808.480 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x)))))))) into 0 1545990808.480 * [misc]backup-simplify: Simplify 0 into 0 1545990808.481 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x))))))))) into 0 1545990808.481 * [misc]backup-simplify: Simplify 0 into 0 1545990808.481 * [misc]backup-simplify: Simplify (* 1/5 (fabs (/ -1 (/ 1 (- x))))) into (* 1/5 (fabs x)) 1545990808.481 * * * [misc]progress: simplifying candidates 1545990808.481 * * * * [misc]progress: [ 1 / 54 ] simplifiying candidate # 1545990808.481 * * * * [misc]progress: [ 2 / 54 ] simplifiying candidate # 1545990808.481 * * * * [misc]progress: [ 3 / 54 ] simplifiying candidate # 1545990808.481 * * * * [misc]progress: [ 4 / 54 ] simplifiying candidate # 1545990808.481 * * * * [misc]progress: [ 5 / 54 ] simplifiying candidate # 1545990808.481 * * * * [misc]progress: [ 6 / 54 ] simplifiying candidate # 1545990808.482 * * * * [misc]progress: [ 7 / 54 ] simplifiying candidate # 1545990808.482 * * * * [misc]progress: [ 8 / 54 ] simplifiying candidate # 1545990808.482 * * * * [misc]progress: [ 9 / 54 ] simplifiying candidate # 1545990808.482 * * * * [misc]progress: [ 10 / 54 ] simplifiying candidate # 1545990808.482 * * * * [misc]progress: [ 11 / 54 ] simplifiying candidate # 1545990808.482 * * * * [misc]progress: [ 12 / 54 ] simplifiying candidate # 1545990808.482 * * * * [misc]progress: [ 13 / 54 ] simplifiying candidate # 1545990808.482 * * * * [misc]progress: [ 14 / 54 ] simplifiying candidate # 1545990808.482 * * * * [misc]progress: [ 15 / 54 ] simplifiying candidate # 1545990808.482 * * * * [misc]progress: [ 16 / 54 ] simplifiying candidate # 1545990808.482 * * * * [misc]progress: [ 17 / 54 ] simplifiying candidate # 1545990808.482 * * * * [misc]progress: [ 18 / 54 ] simplifiying candidate # 1545990808.482 * * * * [misc]progress: [ 19 / 54 ] simplifiying candidate # 1545990808.482 * * * * [misc]progress: [ 20 / 54 ] simplifiying candidate # 1545990808.482 * * * * [misc]progress: [ 21 / 54 ] simplifiying candidate # 1545990808.483 * * * * [misc]progress: [ 22 / 54 ] simplifiying candidate # 1545990808.483 * * * * [misc]progress: [ 23 / 54 ] simplifiying candidate # 1545990808.483 * * * * [misc]progress: [ 24 / 54 ] simplifiying candidate # 1545990808.483 * * * * [misc]progress: [ 25 / 54 ] simplifiying candidate # 1545990808.483 * * * * [misc]progress: [ 26 / 54 ] simplifiying candidate # 1545990808.483 * * * * [misc]progress: [ 27 / 54 ] simplifiying candidate # 1545990808.483 * * * * [misc]progress: [ 28 / 54 ] simplifiying candidate # 1545990808.483 * * * * [misc]progress: [ 29 / 54 ] simplifiying candidate # 1545990808.488 * * * * [misc]progress: [ 30 / 54 ] simplifiying candidate # 1545990808.488 * * * * [misc]progress: [ 31 / 54 ] simplifiying candidate # 1545990808.488 * * * * [misc]progress: [ 32 / 54 ] simplifiying candidate # 1545990808.488 * * * * [misc]progress: [ 33 / 54 ] simplifiying candidate # 1545990808.488 * [enter]simplify: Simplifying (cbrt (sqrt PI)) 1545990808.488 * * [misc]simplify: iters left: 2 (3 enodes) 1545990808.489 * [exit]simplify: Simplified to (cbrt (sqrt PI)) 1545990808.489 * [misc]simplify: Simplified (2 1 3 2 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 (* (cbrt (sqrt PI)) (cbrt (sqrt PI)))) (cbrt (sqrt PI))))))) 1545990808.489 * * * * [misc]progress: [ 34 / 54 ] simplifiying candidate # 1545990808.490 * [enter]simplify: Simplifying (sqrt (sqrt PI)) 1545990808.490 * * [misc]simplify: iters left: 2 (3 enodes) 1545990808.490 * [exit]simplify: Simplified to (sqrt (sqrt PI)) 1545990808.490 * [misc]simplify: Simplified (2 1 3 2 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 (sqrt PI))) (sqrt (sqrt PI))))))) 1545990808.491 * * * * [misc]progress: [ 35 / 54 ] simplifiying candidate # 1545990808.491 * [enter]simplify: Simplifying (sqrt PI) 1545990808.491 * * [misc]simplify: iters left: 1 (2 enodes) 1545990808.491 * [exit]simplify: Simplified to (sqrt PI) 1545990808.491 * [misc]simplify: Simplified (2 1 3 2 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 1) (sqrt PI)))))) 1545990808.491 * * * * [misc]progress: [ 36 / 54 ] simplifiying candidate # 1545990808.492 * * * * [misc]progress: [ 37 / 54 ] simplifiying candidate # 1545990808.492 * * * * [misc]progress: [ 38 / 54 ] simplifiying candidate # 1545990808.492 * * * * [misc]progress: [ 39 / 54 ] simplifiying candidate # 1545990808.492 * * * * [misc]progress: [ 40 / 54 ] simplifiying candidate # 1545990808.492 * * * * [misc]progress: [ 41 / 54 ] simplifiying candidate # 1545990808.492 * * * * [misc]progress: [ 42 / 54 ] simplifiying candidate # 1545990808.492 * * * * [misc]progress: [ 43 / 54 ] simplifiying candidate # 1545990808.492 * * * * [misc]progress: [ 44 / 54 ] simplifiying candidate # 1545990808.492 * * * * [misc]progress: [ 45 / 54 ] simplifiying candidate # 1545990808.492 * [enter]simplify: Simplifying (* (cbrt (fabs x)) (cbrt (fabs x))) 1545990808.492 * * [misc]simplify: iters left: 4 (4 enodes) 1545990808.494 * [exit]simplify: Simplified to (* (cbrt (fabs x)) (cbrt (fabs x))) 1545990808.494 * [misc]simplify: Simplified (2 1 2 2 1 1) to (λ (x) (fabs (fma (/ (fabs x) (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* (* (cbrt (fabs x)) (cbrt (fabs x))) (* (cbrt (fabs x)) 1/5)) (fabs x) 2/3) 2) (* (pow (fabs x) 7) (/ 1/21 (sqrt PI)))))) 1545990808.494 * * * * [misc]progress: [ 46 / 54 ] simplifiying candidate # 1545990808.494 * [enter]simplify: Simplifying (sqrt (fabs x)) 1545990808.494 * * [misc]simplify: iters left: 2 (3 enodes) 1545990808.495 * [exit]simplify: Simplified to (sqrt (fabs x)) 1545990808.495 * [misc]simplify: Simplified (2 1 2 2 1 1) to (λ (x) (fabs (fma (/ (fabs x) (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* (sqrt (fabs x)) (* (sqrt (fabs x)) 1/5)) (fabs x) 2/3) 2) (* (pow (fabs x) 7) (/ 1/21 (sqrt PI)))))) 1545990808.495 * * * * [misc]progress: [ 47 / 54 ] simplifiying candidate # 1545990808.495 * * * * [misc]progress: [ 48 / 54 ] simplifiying candidate # 1545990808.495 * * * * [misc]progress: [ 49 / 54 ] simplifiying candidate # 1545990808.496 * [enter]simplify: Simplifying (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))))) 1545990808.496 * * [misc]simplify: iters left: 6 (19 enodes) 1545990808.500 * * [misc]simplify: iters left: 5 (29 enodes) 1545990808.505 * * [misc]simplify: iters left: 4 (56 enodes) 1545990808.516 * * [misc]simplify: iters left: 3 (154 enodes) 1545990808.573 * * [misc]simplify: iters left: 2 (404 enodes) 1545990808.814 * [exit]simplify: Simplified to (fabs (fma (/ (fabs x) (sqrt PI)) (fma (* (* (fabs x) (fabs x)) 1/5) (* (fabs x) (fabs x)) (fma 2/3 (* (fabs x) (fabs x)) 2)) (* (pow (fabs x) 7) (/ 1/21 (sqrt PI))))) 1545990808.814 * [misc]simplify: Simplified (2) to (λ (x) (fabs (fma (/ (fabs x) (sqrt PI)) (fma (* (* (fabs x) (fabs x)) 1/5) (* (fabs x) (fabs x)) (fma 2/3 (* (fabs x) (fabs x)) 2)) (* (pow (fabs x) 7) (/ 1/21 (sqrt PI)))))) 1545990808.814 * * * * [misc]progress: [ 50 / 54 ] simplifiying candidate # 1545990808.814 * [enter]simplify: Simplifying (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))))) 1545990808.814 * * [misc]simplify: iters left: 6 (19 enodes) 1545990808.817 * * [misc]simplify: iters left: 5 (29 enodes) 1545990808.821 * * [misc]simplify: iters left: 4 (56 enodes) 1545990808.833 * * [misc]simplify: iters left: 3 (154 enodes) 1545990808.896 * * [misc]simplify: iters left: 2 (404 enodes) 1545990809.110 * [exit]simplify: Simplified to (fabs (fma (/ (fabs x) (sqrt PI)) (fma (* (* (fabs x) (fabs x)) 1/5) (* (fabs x) (fabs x)) (fma 2/3 (* (fabs x) (fabs x)) 2)) (* (pow (fabs x) 7) (/ 1/21 (sqrt PI))))) 1545990809.110 * [misc]simplify: Simplified (2) to (λ (x) (fabs (fma (/ (fabs x) (sqrt PI)) (fma (* (* (fabs x) (fabs x)) 1/5) (* (fabs x) (fabs x)) (fma 2/3 (* (fabs x) (fabs x)) 2)) (* (pow (fabs x) 7) (/ 1/21 (sqrt PI)))))) 1545990809.110 * * * * [misc]progress: [ 51 / 54 ] simplifiying candidate # 1545990809.111 * [enter]simplify: Simplifying (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))))) 1545990809.111 * * [misc]simplify: iters left: 6 (19 enodes) 1545990809.114 * * [misc]simplify: iters left: 5 (29 enodes) 1545990809.118 * * [misc]simplify: iters left: 4 (56 enodes) 1545990809.130 * * [misc]simplify: iters left: 3 (154 enodes) 1545990809.191 * * [misc]simplify: iters left: 2 (404 enodes) 1545990809.446 * [exit]simplify: Simplified to (fabs (fma (/ (fabs x) (sqrt PI)) (fma (* (* (fabs x) (fabs x)) 1/5) (* (fabs x) (fabs x)) (fma 2/3 (* (fabs x) (fabs x)) 2)) (* (pow (fabs x) 7) (/ 1/21 (sqrt PI))))) 1545990809.447 * [misc]simplify: Simplified (2) to (λ (x) (fabs (fma (/ (fabs x) (sqrt PI)) (fma (* (* (fabs x) (fabs x)) 1/5) (* (fabs x) (fabs x)) (fma 2/3 (* (fabs x) (fabs x)) 2)) (* (pow (fabs x) 7) (/ 1/21 (sqrt PI)))))) 1545990809.447 * * * * [misc]progress: [ 52 / 54 ] simplifiying candidate # 1545990809.447 * [enter]simplify: Simplifying (* 1/5 (fabs x)) 1545990809.447 * * [misc]simplify: iters left: 3 (4 enodes) 1545990809.447 * * [misc]simplify: iters left: 2 (5 enodes) 1545990809.448 * [exit]simplify: Simplified to (* 1/5 (fabs x)) 1545990809.448 * [misc]simplify: Simplified (2 1 2 2 1) to (λ (x) (fabs (fma (/ (fabs x) (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* 1/5 (fabs x)) (fabs x) 2/3) 2) (* (pow (fabs x) 7) (/ 1/21 (sqrt PI)))))) 1545990809.448 * * * * [misc]progress: [ 53 / 54 ] simplifiying candidate # 1545990809.448 * [enter]simplify: Simplifying (* 1/5 (fabs x)) 1545990809.448 * * [misc]simplify: iters left: 3 (4 enodes) 1545990809.449 * * [misc]simplify: iters left: 2 (5 enodes) 1545990809.450 * [exit]simplify: Simplified to (* 1/5 (fabs x)) 1545990809.450 * [misc]simplify: Simplified (2 1 2 2 1) to (λ (x) (fabs (fma (/ (fabs x) (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* 1/5 (fabs x)) (fabs x) 2/3) 2) (* (pow (fabs x) 7) (/ 1/21 (sqrt PI)))))) 1545990809.450 * * * * [misc]progress: [ 54 / 54 ] simplifiying candidate # 1545990809.450 * [enter]simplify: Simplifying (* 1/5 (fabs x)) 1545990809.450 * * [misc]simplify: iters left: 3 (4 enodes) 1545990809.450 * * [misc]simplify: iters left: 2 (5 enodes) 1545990809.451 * [exit]simplify: Simplified to (* 1/5 (fabs x)) 1545990809.451 * [misc]simplify: Simplified (2 1 2 2 1) to (λ (x) (fabs (fma (/ (fabs x) (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* 1/5 (fabs x)) (fabs x) 2/3) 2) (* (pow (fabs x) 7) (/ 1/21 (sqrt PI)))))) 1545990809.451 * * * [misc]progress: adding candidates to table 1545990810.702 * [misc]progress: [Phase 3 of 3] Extracting. 1545990810.702 * * [misc]regime: Finding splitpoints for: (# # #) 1545990810.705 * * * [misc]regime-changes: Trying 2 branch expressions: (x (fabs x)) 1545990810.705 * * * * [misc]regimes: Trying to branch on x from (# # #) 1545990810.749 * * * * [misc]regimes: Trying to branch on (fabs x) from (# # #) 1545990810.829 * * * [misc]regime: Found split indices: #