1538639063.760 * [misc]progress: [Phase 1 of 3] Setting up. 1538639063.760 * * * [misc]progress: [1/2] Preparing points 1538639063.760 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1538639064.128 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639064.128 * * * * [misc]points: Sampling 237 additional inputs, on iter 1 have 19 / 256 1538639064.465 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639064.465 * * * * [misc]points: Sampling 218 additional inputs, on iter 2 have 38 / 256 1538639065.065 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639065.065 * * * * [misc]points: Sampling 206 additional inputs, on iter 3 have 50 / 256 1538639065.227 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639065.227 * * * * [misc]points: Sampling 196 additional inputs, on iter 4 have 60 / 256 1538639065.482 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639065.482 * * * * [misc]points: Sampling 177 additional inputs, on iter 5 have 79 / 256 1538639065.774 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639065.774 * * * * [misc]points: Sampling 167 additional inputs, on iter 6 have 89 / 256 1538639066.044 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639066.044 * * * * [misc]points: Sampling 160 additional inputs, on iter 7 have 96 / 256 1538639066.311 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639066.311 * * * * [misc]points: Sampling 146 additional inputs, on iter 8 have 110 / 256 1538639066.563 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639066.563 * * * * [misc]points: Sampling 128 additional inputs, on iter 9 have 128 / 256 1538639066.690 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639066.690 * * * * [misc]points: Sampling 117 additional inputs, on iter 10 have 139 / 256 1538639066.866 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639066.866 * * * * [misc]points: Sampling 114 additional inputs, on iter 11 have 142 / 256 1538639067.066 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639067.067 * * * * [misc]points: Sampling 106 additional inputs, on iter 12 have 150 / 256 1538639067.635 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639067.635 * * * * [misc]points: Sampling 94 additional inputs, on iter 13 have 162 / 256 1538639067.811 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639067.811 * * * * [misc]points: Sampling 88 additional inputs, on iter 14 have 168 / 256 1538639067.930 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639067.930 * * * * [misc]points: Sampling 83 additional inputs, on iter 15 have 173 / 256 1538639068.050 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639068.050 * * * * [misc]points: Sampling 80 additional inputs, on iter 16 have 176 / 256 1538639068.189 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639068.189 * * * * [misc]points: Sampling 73 additional inputs, on iter 17 have 183 / 256 1538639068.269 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639068.269 * * * * [misc]points: Sampling 66 additional inputs, on iter 18 have 190 / 256 1538639068.414 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639068.414 * * * * [misc]points: Sampling 64 additional inputs, on iter 19 have 192 / 256 1538639068.505 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639068.505 * * * * [misc]points: Sampling 61 additional inputs, on iter 20 have 195 / 256 1538639068.611 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639068.611 * * * * [misc]points: Sampling 58 additional inputs, on iter 21 have 198 / 256 1538639068.654 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639068.654 * * * * [misc]points: Sampling 53 additional inputs, on iter 22 have 203 / 256 1538639068.723 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639068.724 * * * * [misc]points: Sampling 48 additional inputs, on iter 23 have 208 / 256 1538639068.760 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639068.760 * * * * [misc]points: Sampling 47 additional inputs, on iter 24 have 209 / 256 1538639068.873 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639068.873 * * * * [misc]points: Sampling 45 additional inputs, on iter 25 have 211 / 256 1538639068.919 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639068.920 * * * * [misc]points: Sampling 45 additional inputs, on iter 26 have 211 / 256 1538639069.005 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639069.005 * * * * [misc]points: Sampling 43 additional inputs, on iter 27 have 213 / 256 1538639069.073 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639069.073 * * * * [misc]points: Sampling 41 additional inputs, on iter 28 have 215 / 256 1538639069.139 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639069.139 * * * * [misc]points: Sampling 37 additional inputs, on iter 29 have 219 / 256 1538639069.244 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639069.244 * * * * [misc]points: Sampling 33 additional inputs, on iter 30 have 223 / 256 1538639069.272 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639069.272 * * * * [misc]points: Sampling 29 additional inputs, on iter 31 have 227 / 256 1538639069.298 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639069.298 * * * * [misc]points: Sampling 27 additional inputs, on iter 32 have 229 / 256 1538639069.369 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639069.369 * * * * [misc]points: Sampling 22 additional inputs, on iter 33 have 234 / 256 1538639069.410 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639069.410 * * * * [misc]points: Sampling 22 additional inputs, on iter 34 have 234 / 256 1538639069.452 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639069.452 * * * * [misc]points: Sampling 19 additional inputs, on iter 35 have 237 / 256 1538639069.520 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639069.521 * * * * [misc]points: Sampling 17 additional inputs, on iter 36 have 239 / 256 1538639069.543 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639069.543 * * * * [misc]points: Sampling 16 additional inputs, on iter 37 have 240 / 256 1538639069.578 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639069.578 * * * * [misc]points: Sampling 16 additional inputs, on iter 38 have 240 / 256 1538639069.614 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639069.614 * * * * [misc]points: Sampling 15 additional inputs, on iter 39 have 241 / 256 1538639069.677 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639069.678 * * * * [misc]points: Sampling 14 additional inputs, on iter 40 have 242 / 256 1538639069.714 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639069.714 * * * * [misc]points: Sampling 12 additional inputs, on iter 41 have 244 / 256 1538639069.743 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639069.743 * * * * [misc]points: Sampling 12 additional inputs, on iter 42 have 244 / 256 1538639069.773 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639069.774 * * * * [misc]points: Sampling 12 additional inputs, on iter 43 have 244 / 256 1538639069.803 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639069.803 * * * * [misc]points: Sampling 9 additional inputs, on iter 44 have 247 / 256 1538639069.837 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639069.837 * * * * [misc]points: Sampling 8 additional inputs, on iter 45 have 248 / 256 1538639069.852 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639069.852 * * * * [misc]points: Sampling 8 additional inputs, on iter 46 have 248 / 256 1538639069.865 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639069.865 * * * * [misc]points: Sampling 8 additional inputs, on iter 47 have 248 / 256 1538639069.878 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639069.878 * * * * [misc]points: Sampling 7 additional inputs, on iter 48 have 249 / 256 1538639069.895 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639069.895 * * * * [misc]points: Sampling 7 additional inputs, on iter 49 have 249 / 256 1538639070.299 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639070.299 * * * * [misc]points: Sampling 7 additional inputs, on iter 50 have 249 / 256 1538639070.321 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639070.321 * * * * [misc]points: Sampling 7 additional inputs, on iter 51 have 249 / 256 1538639070.341 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639070.341 * * * * [misc]points: Sampling 6 additional inputs, on iter 52 have 250 / 256 1538639070.353 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639070.353 * * * * [misc]points: Sampling 5 additional inputs, on iter 53 have 251 / 256 1538639070.364 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639070.364 * * * * [misc]points: Sampling 4 additional inputs, on iter 54 have 252 / 256 1538639070.382 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639070.382 * * * * [misc]points: Sampling 4 additional inputs, on iter 55 have 253 / 256 1538639070.417 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639070.417 * * * * [misc]points: Sampling 4 additional inputs, on iter 56 have 253 / 256 1538639070.430 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639070.430 * * * * [misc]points: Sampling 4 additional inputs, on iter 57 have 253 / 256 1538639070.441 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639070.441 * * * * [misc]points: Sampling 4 additional inputs, on iter 58 have 253 / 256 1538639070.452 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639070.452 * * * * [misc]points: Sampling 4 additional inputs, on iter 59 have 253 / 256 1538639070.464 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639070.464 * * * * [misc]points: Sampling 4 additional inputs, on iter 60 have 253 / 256 1538639070.475 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639070.475 * * * * [misc]points: Sampling 4 additional inputs, on iter 61 have 254 / 256 1538639070.499 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639070.500 * * * * [misc]points: Sampling 4 additional inputs, on iter 62 have 255 / 256 1538639070.519 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639070.519 * * * * [misc]points: Sampling 4 additional inputs, on iter 63 have 255 / 256 1538639070.530 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639070.530 * * * * [misc]points: Sampling 4 additional inputs, on iter 64 have 255 / 256 1538639070.540 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639070.540 * * * * [misc]points: Sampling 4 additional inputs, on iter 65 have 255 / 256 1538639070.551 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639070.552 * * * * [misc]points: Sampling 4 additional inputs, on iter 66 have 255 / 256 1538639070.565 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639070.565 * * * * [misc]points: Sampling 4 additional inputs, on iter 67 have 255 / 256 1538639070.586 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639070.586 * * * * [misc]points: Sampling 4 additional inputs, on iter 68 have 255 / 256 1538639070.612 * * * * [misc]points: Filtering points with unrepresentable outputs 1538639070.612 * * * * [exit]points: Sampled 256 points with exact outputs 1538639070.613 * * * [misc]progress: [2/2] Setting up program. 1538639070.628 * [misc]progress: [Phase 2 of 3] Improving. 1538639070.628 * [enter]simplify: Simplifying (* (* (/ 1 (sqrt PI)) (exp (* (fabs x) (fabs x)))) (+ (+ (+ (/ 1 (fabs x)) (* (/ 1 2) (* (* (/ 1 (fabs x)) (/ 1 (fabs x))) (/ 1 (fabs x))))) (* (/ 3 4) (* (* (* (* (/ 1 (fabs x)) (/ 1 (fabs x))) (/ 1 (fabs x))) (/ 1 (fabs x))) (/ 1 (fabs x))))) (* (/ 15 8) (* (* (* (* (* (* (/ 1 (fabs x)) (/ 1 (fabs x))) (/ 1 (fabs x))) (/ 1 (fabs x))) (/ 1 (fabs x))) (/ 1 (fabs x))) (/ 1 (fabs x)))))) 1538639070.630 * * [misc]simplify: iters left: 6 (31 enodes) 1538639070.647 * * [misc]simplify: iters left: 5 (95 enodes) 1538639070.748 * * [misc]simplify: iters left: 4 (384 enodes) 1538639071.574 * [exit]simplify: Simplified to (+ (+ (* (* (* 15/8 (/ 1 (sqrt PI))) (exp (* (fabs x) (fabs x)))) (* (pow (/ 1 (fabs x)) 3) (pow (/ 1 (fabs x)) 4))) (* (exp (* (fabs x) (fabs x))) (* (/ 1 (sqrt PI)) (/ 1 (fabs x))))) (* (+ (* (* 3/4 (/ 1 (fabs x))) (pow (/ 1 (fabs x)) 4)) (/ (* (/ 1 (fabs x)) (/ 1 (fabs x))) (* 2 (fabs x)))) (/ (exp (* (fabs x) (fabs x))) (sqrt PI)))) 1538639071.638 * * [misc]progress: iteration 1 / 4 1538639071.638 * * * [misc]progress: picking best candidate 1538639071.680 * * * * [misc]pick: Picked # 1538639071.680 * * * [misc]progress: localizing error 1538639071.855 * * * [misc]progress: generating rewritten candidates 1538639071.855 * * * * [misc]progress: [ 1 / 4 ] rewriting at (2 2 2 2) 1538639071.857 * * * * [misc]progress: [ 2 / 4 ] rewriting at (2 1 2 2 1 2) 1538639071.858 * * * * [misc]progress: [ 3 / 4 ] rewriting at (2 1 1 1 1 2 2) 1538639071.859 * * * * [misc]progress: [ 4 / 4 ] rewriting at (2 2 1 1 2) 1538639071.878 * * * [misc]progress: generating series expansions 1538639071.878 * * * * [misc]progress: [ 1 / 4 ] generating series at (2 2 2 2) 1538639071.878 * * * * [misc]progress: [ 2 / 4 ] generating series at (2 1 2 2 1 2) 1538639071.878 * * * * [misc]progress: [ 3 / 4 ] generating series at (2 1 1 1 1 2 2) 1538639071.878 * * * * [misc]progress: [ 4 / 4 ] generating series at (2 2 1 1 2) 1538639071.878 * [misc]backup-simplify: Simplify (pow (/ 1 (fabs x)) 4) into (pow (/ 1 (fabs x)) 4) 1538639071.878 * [misc]approximate: Taking taylor expansion of (pow (/ 1 (fabs x)) 4) in (x) around 0 1538639071.878 * [misc]taylor: Taking taylor expansion of (pow (/ 1 (fabs x)) 4) in x 1538639071.878 * [misc]taylor: Taking taylor expansion of (/ 1 (fabs x)) in x 1538639071.878 * [misc]taylor: Taking taylor expansion of (fabs x) in x 1538639071.878 * [misc]backup-simplify: Simplify (fabs x) into (fabs x) 1538639071.879 * [misc]backup-simplify: Simplify (/ 1 (fabs x)) into (/ 1 (fabs x)) 1538639071.879 * [misc]taylor: Taking taylor expansion of (pow (/ 1 (fabs x)) 4) in x 1538639071.879 * [misc]taylor: Taking taylor expansion of (/ 1 (fabs x)) in x 1538639071.879 * [misc]taylor: Taking taylor expansion of (fabs x) in x 1538639071.879 * [misc]backup-simplify: Simplify (fabs x) into (fabs x) 1538639071.879 * [misc]backup-simplify: Simplify (/ 1 (fabs x)) into (/ 1 (fabs x)) 1538639071.879 * [misc]backup-simplify: Simplify (* (/ 1 (fabs x)) (/ 1 (fabs x))) into (/ 1 (pow (fabs x) 2)) 1538639071.880 * [misc]backup-simplify: Simplify (* (/ 1 (pow (fabs x) 2)) (/ 1 (pow (fabs x) 2))) into (/ 1 (pow (fabs x) 4)) 1538639071.880 * [misc]backup-simplify: Simplify (/ 1 (pow (fabs x) 4)) into (/ 1 (pow (fabs x) 4)) 1538639071.881 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs x)) (/ 0 (fabs x))))) into 0 1538639071.881 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs x)) 0) (* 0 (/ 1 (fabs x)))) into 0 1538639071.882 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs x) 2)) 0) (* 0 (/ 1 (pow (fabs x) 2)))) into 0 1538639071.882 * [misc]backup-simplify: Simplify 0 into 0 1538639071.882 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs x)) (/ 0 (fabs x))) (* 0 (/ 0 (fabs x))))) into 0 1538639071.883 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs x)) 0) (+ (* 0 0) (* 0 (/ 1 (fabs x))))) into 0 1538639071.884 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs x) 2)) 0) (+ (* 0 0) (* 0 (/ 1 (pow (fabs x) 2))))) into 0 1538639071.884 * [misc]backup-simplify: Simplify 0 into 0 1538639071.884 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs x)) (/ 0 (fabs x))) (* 0 (/ 0 (fabs x))) (* 0 (/ 0 (fabs x))))) into 0 1538639071.885 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (fabs x)))))) into 0 1538639071.886 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs x) 2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow (fabs x) 2)))))) into 0 1538639071.886 * [misc]backup-simplify: Simplify 0 into 0 1538639071.886 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs x)) (/ 0 (fabs x))) (* 0 (/ 0 (fabs x))) (* 0 (/ 0 (fabs x))) (* 0 (/ 0 (fabs x))))) into 0 1538639071.887 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (fabs x))))))) into 0 1538639071.889 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs x) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow (fabs x) 2))))))) into 0 1538639071.889 * [misc]backup-simplify: Simplify 0 into 0 1538639071.889 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs x)) (/ 0 (fabs x))) (* 0 (/ 0 (fabs x))) (* 0 (/ 0 (fabs x))) (* 0 (/ 0 (fabs x))) (* 0 (/ 0 (fabs x))))) into 0 1538639071.890 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (fabs x)))))))) into 0 1538639071.891 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs x) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow (fabs x) 2)))))))) into 0 1538639071.891 * [misc]backup-simplify: Simplify 0 into 0 1538639071.892 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs x)) (/ 0 (fabs x))) (* 0 (/ 0 (fabs x))) (* 0 (/ 0 (fabs x))) (* 0 (/ 0 (fabs x))) (* 0 (/ 0 (fabs x))) (* 0 (/ 0 (fabs x))))) into 0 1538639071.893 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (fabs x))))))))) into 0 1538639071.895 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs x) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow (fabs x) 2))))))))) into 0 1538639071.895 * [misc]backup-simplify: Simplify 0 into 0 1538639071.895 * [misc]backup-simplify: Simplify (/ 1 (pow (fabs x) 4)) into (/ 1 (pow (fabs x) 4)) 1538639071.895 * [misc]backup-simplify: Simplify (pow (/ 1 (fabs (/ 1 x))) 4) into (pow (/ 1 (fabs (/ 1 x))) 4) 1538639071.895 * [misc]approximate: Taking taylor expansion of (pow (/ 1 (fabs (/ 1 x))) 4) in (x) around 0 1538639071.895 * [misc]taylor: Taking taylor expansion of (pow (/ 1 (fabs (/ 1 x))) 4) in x 1538639071.895 * [misc]taylor: Taking taylor expansion of (/ 1 (fabs (/ 1 x))) in x 1538639071.895 * [misc]taylor: Taking taylor expansion of (fabs (/ 1 x)) in x 1538639071.895 * [misc]backup-simplify: Simplify (fabs (/ 1 x)) into (fabs (/ 1 x)) 1538639071.896 * [misc]backup-simplify: Simplify (/ 1 (fabs (/ 1 x))) into (/ 1 (fabs (/ 1 x))) 1538639071.896 * [misc]taylor: Taking taylor expansion of (pow (/ 1 (fabs (/ 1 x))) 4) in x 1538639071.896 * [misc]taylor: Taking taylor expansion of (/ 1 (fabs (/ 1 x))) in x 1538639071.896 * [misc]taylor: Taking taylor expansion of (fabs (/ 1 x)) in x 1538639071.896 * [misc]backup-simplify: Simplify (fabs (/ 1 x)) into (fabs (/ 1 x)) 1538639071.896 * [misc]backup-simplify: Simplify (/ 1 (fabs (/ 1 x))) into (/ 1 (fabs (/ 1 x))) 1538639071.896 * [misc]backup-simplify: Simplify (* (/ 1 (fabs (/ 1 x))) (/ 1 (fabs (/ 1 x)))) into (/ 1 (pow (fabs (/ 1 x)) 2)) 1538639071.897 * [misc]backup-simplify: Simplify (* (/ 1 (pow (fabs (/ 1 x)) 2)) (/ 1 (pow (fabs (/ 1 x)) 2))) into (/ 1 (pow (fabs (/ 1 x)) 4)) 1538639071.897 * [misc]backup-simplify: Simplify (/ 1 (pow (fabs (/ 1 x)) 4)) into (/ 1 (pow (fabs (/ 1 x)) 4)) 1538639071.898 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs (/ 1 x))) (/ 0 (fabs (/ 1 x)))))) into 0 1538639071.898 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs (/ 1 x))) 0) (* 0 (/ 1 (fabs (/ 1 x))))) into 0 1538639071.899 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs (/ 1 x)) 2)) 0) (* 0 (/ 1 (pow (fabs (/ 1 x)) 2)))) into 0 1538639071.899 * [misc]backup-simplify: Simplify 0 into 0 1538639071.899 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs (/ 1 x))) (/ 0 (fabs (/ 1 x)))) (* 0 (/ 0 (fabs (/ 1 x)))))) into 0 1538639071.900 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ 1 (fabs (/ 1 x)))))) into 0 1538639071.901 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs (/ 1 x)) 2)) 0) (+ (* 0 0) (* 0 (/ 1 (pow (fabs (/ 1 x)) 2))))) into 0 1538639071.901 * [misc]backup-simplify: Simplify 0 into 0 1538639071.901 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs (/ 1 x))) (/ 0 (fabs (/ 1 x)))) (* 0 (/ 0 (fabs (/ 1 x)))) (* 0 (/ 0 (fabs (/ 1 x)))))) into 0 1538639071.902 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (fabs (/ 1 x))))))) into 0 1538639071.903 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs (/ 1 x)) 2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow (fabs (/ 1 x)) 2)))))) into 0 1538639071.903 * [misc]backup-simplify: Simplify 0 into 0 1538639071.904 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs (/ 1 x))) (/ 0 (fabs (/ 1 x)))) (* 0 (/ 0 (fabs (/ 1 x)))) (* 0 (/ 0 (fabs (/ 1 x)))) (* 0 (/ 0 (fabs (/ 1 x)))))) into 0 1538639071.904 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (fabs (/ 1 x)))))))) into 0 1538639071.906 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs (/ 1 x)) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow (fabs (/ 1 x)) 2))))))) into 0 1538639071.906 * [misc]backup-simplify: Simplify 0 into 0 1538639071.907 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs (/ 1 x))) (/ 0 (fabs (/ 1 x)))) (* 0 (/ 0 (fabs (/ 1 x)))) (* 0 (/ 0 (fabs (/ 1 x)))) (* 0 (/ 0 (fabs (/ 1 x)))) (* 0 (/ 0 (fabs (/ 1 x)))))) into 0 1538639071.908 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (fabs (/ 1 x))))))))) into 0 1538639071.909 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs (/ 1 x)) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow (fabs (/ 1 x)) 2)))))))) into 0 1538639071.909 * [misc]backup-simplify: Simplify 0 into 0 1538639071.910 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs (/ 1 x))) (/ 0 (fabs (/ 1 x)))) (* 0 (/ 0 (fabs (/ 1 x)))) (* 0 (/ 0 (fabs (/ 1 x)))) (* 0 (/ 0 (fabs (/ 1 x)))) (* 0 (/ 0 (fabs (/ 1 x)))) (* 0 (/ 0 (fabs (/ 1 x)))))) into 0 1538639071.911 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (fabs (/ 1 x)))))))))) into 0 1538639071.913 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs (/ 1 x)) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow (fabs (/ 1 x)) 2))))))))) into 0 1538639071.913 * [misc]backup-simplify: Simplify 0 into 0 1538639071.913 * [misc]backup-simplify: Simplify (/ 1 (pow (fabs (/ 1 (/ 1 x))) 4)) into (/ 1 (pow (fabs x) 4)) 1538639071.914 * [misc]backup-simplify: Simplify (pow (/ 1 (fabs (/ 1 (- x)))) 4) into (pow (/ 1 (fabs (/ -1 x))) 4) 1538639071.914 * [misc]approximate: Taking taylor expansion of (pow (/ 1 (fabs (/ -1 x))) 4) in (x) around 0 1538639071.914 * [misc]taylor: Taking taylor expansion of (pow (/ 1 (fabs (/ -1 x))) 4) in x 1538639071.914 * [misc]taylor: Taking taylor expansion of (/ 1 (fabs (/ -1 x))) in x 1538639071.914 * [misc]taylor: Taking taylor expansion of (fabs (/ -1 x)) in x 1538639071.914 * [misc]backup-simplify: Simplify (fabs (/ -1 x)) into (fabs (/ -1 x)) 1538639071.914 * [misc]backup-simplify: Simplify (/ 1 (fabs (/ -1 x))) into (/ 1 (fabs (/ -1 x))) 1538639071.914 * [misc]taylor: Taking taylor expansion of (pow (/ 1 (fabs (/ -1 x))) 4) in x 1538639071.914 * [misc]taylor: Taking taylor expansion of (/ 1 (fabs (/ -1 x))) in x 1538639071.914 * [misc]taylor: Taking taylor expansion of (fabs (/ -1 x)) in x 1538639071.914 * [misc]backup-simplify: Simplify (fabs (/ -1 x)) into (fabs (/ -1 x)) 1538639071.914 * [misc]backup-simplify: Simplify (/ 1 (fabs (/ -1 x))) into (/ 1 (fabs (/ -1 x))) 1538639071.915 * [misc]backup-simplify: Simplify (* (/ 1 (fabs (/ -1 x))) (/ 1 (fabs (/ -1 x)))) into (/ 1 (pow (fabs (/ -1 x)) 2)) 1538639071.915 * [misc]backup-simplify: Simplify (* (/ 1 (pow (fabs (/ -1 x)) 2)) (/ 1 (pow (fabs (/ -1 x)) 2))) into (/ 1 (pow (fabs (/ -1 x)) 4)) 1538639071.916 * [misc]backup-simplify: Simplify (/ 1 (pow (fabs (/ -1 x)) 4)) into (/ 1 (pow (fabs (/ -1 x)) 4)) 1538639071.916 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs (/ -1 x))) (/ 0 (fabs (/ -1 x)))))) into 0 1538639071.916 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs (/ -1 x))) 0) (* 0 (/ 1 (fabs (/ -1 x))))) into 0 1538639071.918 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs (/ -1 x)) 2)) 0) (* 0 (/ 1 (pow (fabs (/ -1 x)) 2)))) into 0 1538639071.918 * [misc]backup-simplify: Simplify 0 into 0 1538639071.918 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs (/ -1 x))) (/ 0 (fabs (/ -1 x)))) (* 0 (/ 0 (fabs (/ -1 x)))))) into 0 1538639071.918 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ 1 (fabs (/ -1 x)))))) into 0 1538639071.920 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs (/ -1 x)) 2)) 0) (+ (* 0 0) (* 0 (/ 1 (pow (fabs (/ -1 x)) 2))))) into 0 1538639071.920 * [misc]backup-simplify: Simplify 0 into 0 1538639071.920 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs (/ -1 x))) (/ 0 (fabs (/ -1 x)))) (* 0 (/ 0 (fabs (/ -1 x)))) (* 0 (/ 0 (fabs (/ -1 x)))))) into 0 1538639071.921 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (fabs (/ -1 x))))))) into 0 1538639071.922 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs (/ -1 x)) 2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow (fabs (/ -1 x)) 2)))))) into 0 1538639071.922 * [misc]backup-simplify: Simplify 0 into 0 1538639071.923 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs (/ -1 x))) (/ 0 (fabs (/ -1 x)))) (* 0 (/ 0 (fabs (/ -1 x)))) (* 0 (/ 0 (fabs (/ -1 x)))) (* 0 (/ 0 (fabs (/ -1 x)))))) into 0 1538639071.923 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (fabs (/ -1 x)))))))) into 0 1538639071.925 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs (/ -1 x)) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow (fabs (/ -1 x)) 2))))))) into 0 1538639071.925 * [misc]backup-simplify: Simplify 0 into 0 1538639071.925 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs (/ -1 x))) (/ 0 (fabs (/ -1 x)))) (* 0 (/ 0 (fabs (/ -1 x)))) (* 0 (/ 0 (fabs (/ -1 x)))) (* 0 (/ 0 (fabs (/ -1 x)))) (* 0 (/ 0 (fabs (/ -1 x)))))) into 0 1538639071.926 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (fabs (/ -1 x))))))))) into 0 1538639071.928 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs (/ -1 x)) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow (fabs (/ -1 x)) 2)))))))) into 0 1538639071.928 * [misc]backup-simplify: Simplify 0 into 0 1538639071.929 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs (/ -1 x))) (/ 0 (fabs (/ -1 x)))) (* 0 (/ 0 (fabs (/ -1 x)))) (* 0 (/ 0 (fabs (/ -1 x)))) (* 0 (/ 0 (fabs (/ -1 x)))) (* 0 (/ 0 (fabs (/ -1 x)))) (* 0 (/ 0 (fabs (/ -1 x)))))) into 0 1538639071.930 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (fabs (/ -1 x)))))))))) into 0 1538639071.932 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs (/ -1 x)) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow (fabs (/ -1 x)) 2))))))))) into 0 1538639071.932 * [misc]backup-simplify: Simplify 0 into 0 1538639071.932 * [misc]backup-simplify: Simplify (/ 1 (pow (fabs (/ -1 (/ 1 (- x)))) 4)) into (/ 1 (pow (fabs x) 4)) 1538639071.932 * * * [misc]progress: simplifying candidates 1538639071.932 * * * * [misc]progress: [ 1 / 47 ] simplifiying candidate # 1538639071.933 * * * * [misc]progress: [ 2 / 47 ] simplifiying candidate # 1538639071.933 * * * * [misc]progress: [ 3 / 47 ] simplifiying candidate # 1538639071.933 * * * * [misc]progress: [ 4 / 47 ] simplifiying candidate # 1538639071.933 * * * * [misc]progress: [ 5 / 47 ] simplifiying candidate # 1538639071.933 * * * * [misc]progress: [ 6 / 47 ] simplifiying candidate # 1538639071.933 * * * * [misc]progress: [ 7 / 47 ] simplifiying candidate # 1538639071.933 * * * * [misc]progress: [ 8 / 47 ] simplifiying candidate # 1538639071.933 * * * * [misc]progress: [ 9 / 47 ] simplifiying candidate # 1538639071.933 * * * * [misc]progress: [ 10 / 47 ] simplifiying candidate # 1538639071.933 * * * * [misc]progress: [ 11 / 47 ] simplifiying candidate # 1538639071.933 * * * * [misc]progress: [ 12 / 47 ] simplifiying candidate # 1538639071.933 * * * * [misc]progress: [ 13 / 47 ] simplifiying candidate # 1538639071.934 * * * * [misc]progress: [ 14 / 47 ] simplifiying candidate # 1538639071.934 * * * * [misc]progress: [ 15 / 47 ] simplifiying candidate # 1538639071.934 * * * * [misc]progress: [ 16 / 47 ] simplifiying candidate # 1538639071.934 * * * * [misc]progress: [ 17 / 47 ] simplifiying candidate # 1538639071.934 * * * * [misc]progress: [ 18 / 47 ] simplifiying candidate # 1538639071.934 * * * * [misc]progress: [ 19 / 47 ] simplifiying candidate # 1538639071.934 * * * * [misc]progress: [ 20 / 47 ] simplifiying candidate # 1538639071.934 * * * * [misc]progress: [ 21 / 47 ] simplifiying candidate # 1538639071.934 * * * * [misc]progress: [ 22 / 47 ] simplifiying candidate # 1538639071.934 * * * * [misc]progress: [ 23 / 47 ] simplifiying candidate # 1538639071.934 * * * * [misc]progress: [ 24 / 47 ] simplifiying candidate # 1538639071.934 * * * * [misc]progress: [ 25 / 47 ] simplifiying candidate # 1538639071.935 * [enter]simplify: Simplifying (* (- (log (fabs x))) 4) 1538639071.935 * * [misc]simplify: iters left: 6 (6 enodes) 1538639071.938 * * [misc]simplify: iters left: 5 (9 enodes) 1538639071.946 * * [misc]simplify: iters left: 4 (14 enodes) 1538639071.950 * * [misc]simplify: iters left: 3 (15 enodes) 1538639071.954 * [exit]simplify: Simplified to (* (log (fabs x)) -4) 1538639071.954 * [misc]simplify: Simplified (2 2 1 1 2 1) to (λ (x) (+ (+ (* (* (* 15/8 (/ 1 (sqrt PI))) (exp (* (fabs x) (fabs x)))) (* (pow (/ 1 (fabs x)) 3) (pow (/ 1 (fabs x)) 4))) (* (exp (* (fabs x) (fabs x))) (* (/ 1 (sqrt PI)) (/ 1 (fabs x))))) (* (+ (* (* 3/4 (/ 1 (fabs x))) (exp (* (log (fabs x)) -4))) (/ (* (/ 1 (fabs x)) (/ 1 (fabs x))) (* 2 (fabs x)))) (/ (exp (* (fabs x) (fabs x))) (sqrt PI))))) 1538639071.955 * * * * [misc]progress: [ 26 / 47 ] simplifiying candidate # 1538639071.955 * [enter]simplify: Simplifying (* (log (/ 1 (fabs x))) 4) 1538639071.956 * * [misc]simplify: iters left: 6 (7 enodes) 1538639071.960 * * [misc]simplify: iters left: 5 (14 enodes) 1538639071.964 * * [misc]simplify: iters left: 4 (18 enodes) 1538639071.970 * * [misc]simplify: iters left: 3 (22 enodes) 1538639071.974 * [exit]simplify: Simplified to (* -4 (log (fabs x))) 1538639071.974 * [misc]simplify: Simplified (2 2 1 1 2 1) to (λ (x) (+ (+ (* (* (* 15/8 (/ 1 (sqrt PI))) (exp (* (fabs x) (fabs x)))) (* (pow (/ 1 (fabs x)) 3) (pow (/ 1 (fabs x)) 4))) (* (exp (* (fabs x) (fabs x))) (* (/ 1 (sqrt PI)) (/ 1 (fabs x))))) (* (+ (* (* 3/4 (/ 1 (fabs x))) (exp (* -4 (log (fabs x))))) (/ (* (/ 1 (fabs x)) (/ 1 (fabs x))) (* 2 (fabs x)))) (/ (exp (* (fabs x) (fabs x))) (sqrt PI))))) 1538639071.974 * * * * [misc]progress: [ 27 / 47 ] simplifiying candidate # 1538639071.974 * * * * [misc]progress: [ 28 / 47 ] simplifiying candidate # 1538639071.974 * [enter]simplify: Simplifying (fabs x) 1538639071.974 * * [misc]simplify: iters left: 1 (2 enodes) 1538639071.974 * [exit]simplify: Simplified to (fabs x) 1538639071.974 * [misc]simplify: Simplified (2 2 1 1 2 1) to (λ (x) (+ (+ (* (* (* 15/8 (/ 1 (sqrt PI))) (exp (* (fabs x) (fabs x)))) (* (pow (/ 1 (fabs x)) 3) (pow (/ 1 (fabs x)) 4))) (* (exp (* (fabs x) (fabs x))) (* (/ 1 (sqrt PI)) (/ 1 (fabs x))))) (* (+ (* (* 3/4 (/ 1 (fabs x))) (pow (fabs x) (* -1 4))) (/ (* (/ 1 (fabs x)) (/ 1 (fabs x))) (* 2 (fabs x)))) (/ (exp (* (fabs x) (fabs x))) (sqrt PI))))) 1538639071.975 * * * * [misc]progress: [ 29 / 47 ] simplifiying candidate # 1538639071.975 * [enter]simplify: Simplifying (fabs x) 1538639071.975 * * [misc]simplify: iters left: 1 (2 enodes) 1538639071.975 * [exit]simplify: Simplified to (fabs x) 1538639071.975 * [misc]simplify: Simplified (2 2 1 1 2 1) to (λ (x) (+ (+ (* (* (* 15/8 (/ 1 (sqrt PI))) (exp (* (fabs x) (fabs x)))) (* (pow (/ 1 (fabs x)) 3) (pow (/ 1 (fabs x)) 4))) (* (exp (* (fabs x) (fabs x))) (* (/ 1 (sqrt PI)) (/ 1 (fabs x))))) (* (+ (* (* 3/4 (/ 1 (fabs x))) (pow (fabs x) (* (- 1) 4))) (/ (* (/ 1 (fabs x)) (/ 1 (fabs x))) (* 2 (fabs x)))) (/ (exp (* (fabs x) (fabs x))) (sqrt PI))))) 1538639071.975 * * * * [misc]progress: [ 30 / 47 ] simplifiying candidate # 1538639071.975 * [enter]simplify: Simplifying (/ 1 (fabs x)) 1538639071.976 * * [misc]simplify: iters left: 3 (4 enodes) 1538639071.977 * * [misc]simplify: iters left: 2 (6 enodes) 1538639071.977 * [exit]simplify: Simplified to (/ 1 (fabs x)) 1538639071.978 * [misc]simplify: Simplified (2 2 1 1 2 1) to (λ (x) (+ (+ (* (* (* 15/8 (/ 1 (sqrt PI))) (exp (* (fabs x) (fabs x)))) (* (pow (/ 1 (fabs x)) 3) (pow (/ 1 (fabs x)) 4))) (* (exp (* (fabs x) (fabs x))) (* (/ 1 (sqrt PI)) (/ 1 (fabs x))))) (* (+ (* (* 3/4 (/ 1 (fabs x))) (pow (/ 1 (fabs x)) (* 1 4))) (/ (* (/ 1 (fabs x)) (/ 1 (fabs x))) (* 2 (fabs x)))) (/ (exp (* (fabs x) (fabs x))) (sqrt PI))))) 1538639071.978 * * * * [misc]progress: [ 31 / 47 ] simplifiying candidate # 1538639071.978 * [enter]simplify: Simplifying (pow (* (cbrt (/ 1 (fabs x))) (cbrt (/ 1 (fabs x)))) 4) 1538639071.978 * * [misc]simplify: iters left: 6 (8 enodes) 1538639071.979 * * [misc]simplify: iters left: 5 (10 enodes) 1538639071.981 * [exit]simplify: Simplified to (pow (* (cbrt (/ 1 (fabs x))) (cbrt (/ 1 (fabs x)))) 4) 1538639071.981 * [misc]simplify: Simplified (2 2 1 1 2 1) to (λ (x) (+ (+ (* (* (* 15/8 (/ 1 (sqrt PI))) (exp (* (fabs x) (fabs x)))) (* (pow (/ 1 (fabs x)) 3) (pow (/ 1 (fabs x)) 4))) (* (exp (* (fabs x) (fabs x))) (* (/ 1 (sqrt PI)) (/ 1 (fabs x))))) (* (+ (* (* 3/4 (/ 1 (fabs x))) (* (pow (* (cbrt (/ 1 (fabs x))) (cbrt (/ 1 (fabs x)))) 4) (pow (cbrt (/ 1 (fabs x))) 4))) (/ (* (/ 1 (fabs x)) (/ 1 (fabs x))) (* 2 (fabs x)))) (/ (exp (* (fabs x) (fabs x))) (sqrt PI))))) 1538639071.981 * * * * [misc]progress: [ 32 / 47 ] simplifiying candidate # 1538639071.981 * [enter]simplify: Simplifying (pow (sqrt (/ 1 (fabs x))) 4) 1538639071.982 * * [misc]simplify: iters left: 5 (7 enodes) 1538639071.983 * * [misc]simplify: iters left: 4 (9 enodes) 1538639071.984 * [exit]simplify: Simplified to (pow (sqrt (/ 1 (fabs x))) 4) 1538639071.984 * [misc]simplify: Simplified (2 2 1 1 2 1) to (λ (x) (+ (+ (* (* (* 15/8 (/ 1 (sqrt PI))) (exp (* (fabs x) (fabs x)))) (* (pow (/ 1 (fabs x)) 3) (pow (/ 1 (fabs x)) 4))) (* (exp (* (fabs x) (fabs x))) (* (/ 1 (sqrt PI)) (/ 1 (fabs x))))) (* (+ (* (* 3/4 (/ 1 (fabs x))) (* (pow (sqrt (/ 1 (fabs x))) 4) (pow (sqrt (/ 1 (fabs x))) 4))) (/ (* (/ 1 (fabs x)) (/ 1 (fabs x))) (* 2 (fabs x)))) (/ (exp (* (fabs x) (fabs x))) (sqrt PI))))) 1538639071.984 * * * * [misc]progress: [ 33 / 47 ] simplifiying candidate # 1538639071.985 * [enter]simplify: Simplifying (pow 1 4) 1538639071.985 * * [misc]simplify: iters left: 1 (3 enodes) 1538639071.985 * [exit]simplify: Simplified to 1 1538639071.985 * [misc]simplify: Simplified (2 2 1 1 2 1) to (λ (x) (+ (+ (* (* (* 15/8 (/ 1 (sqrt PI))) (exp (* (fabs x) (fabs x)))) (* (pow (/ 1 (fabs x)) 3) (pow (/ 1 (fabs x)) 4))) (* (exp (* (fabs x) (fabs x))) (* (/ 1 (sqrt PI)) (/ 1 (fabs x))))) (* (+ (* (* 3/4 (/ 1 (fabs x))) (* 1 (pow (/ 1 (fabs x)) 4))) (/ (* (/ 1 (fabs x)) (/ 1 (fabs x))) (* 2 (fabs x)))) (/ (exp (* (fabs x) (fabs x))) (sqrt PI))))) 1538639071.985 * * * * [misc]progress: [ 34 / 47 ] simplifiying candidate # 1538639071.986 * [enter]simplify: Simplifying (pow 1 4) 1538639071.986 * * [misc]simplify: iters left: 1 (3 enodes) 1538639071.986 * [exit]simplify: Simplified to 1 1538639071.986 * [misc]simplify: Simplified (2 2 1 1 2 1) to (λ (x) (+ (+ (* (* (* 15/8 (/ 1 (sqrt PI))) (exp (* (fabs x) (fabs x)))) (* (pow (/ 1 (fabs x)) 3) (pow (/ 1 (fabs x)) 4))) (* (exp (* (fabs x) (fabs x))) (* (/ 1 (sqrt PI)) (/ 1 (fabs x))))) (* (+ (* (* 3/4 (/ 1 (fabs x))) (* 1 (pow (/ 1 (fabs x)) 4))) (/ (* (/ 1 (fabs x)) (/ 1 (fabs x))) (* 2 (fabs x)))) (/ (exp (* (fabs x) (fabs x))) (sqrt PI))))) 1538639071.986 * * * * [misc]progress: [ 35 / 47 ] simplifiying candidate # 1538639071.987 * * * * [misc]progress: [ 36 / 47 ] simplifiying candidate # 1538639071.987 * * * * [misc]progress: [ 37 / 47 ] simplifiying candidate # 1538639071.987 * * * * [misc]progress: [ 38 / 47 ] simplifiying candidate # 1538639071.987 * * * * [misc]progress: [ 39 / 47 ] simplifiying candidate # 1538639071.987 * * * * [misc]progress: [ 40 / 47 ] simplifiying candidate # 1538639071.987 * * * * [misc]progress: [ 41 / 47 ] simplifiying candidate # 1538639071.987 * * * * [misc]progress: [ 42 / 47 ] simplifiying candidate # 1538639071.987 * [enter]simplify: Simplifying (+ (+ (* (* (* 15/8 (/ 1 (sqrt PI))) (exp (* (fabs x) (fabs x)))) (* (pow (/ 1 (fabs x)) 3) (pow (/ 1 (fabs x)) 4))) (* (exp (* (fabs x) (fabs x))) (* (/ 1 (sqrt PI)) (/ 1 (fabs x))))) (* (+ (* (* 3/4 (/ 1 (fabs x))) (pow (/ 1 (fabs x)) 4)) (/ (* (/ 1 (fabs x)) (/ 1 (fabs x))) (* 2 (fabs x)))) (/ (exp (* (fabs x) (fabs x))) (sqrt PI)))) 1538639071.989 * * [misc]simplify: iters left: 6 (32 enodes) 1538639072.002 * * [misc]simplify: iters left: 5 (86 enodes) 1538639072.039 * * [misc]simplify: iters left: 4 (242 enodes) 1538639072.288 * [exit]simplify: Simplified to (+ (+ (* (* (/ (/ 1 (fabs x)) (* (fabs x) (fabs x))) (pow (/ 1 (fabs x)) 4)) (* (/ 15/8 (sqrt PI)) (exp (* (fabs x) (fabs x))))) (* (/ (/ 1 (sqrt PI)) (fabs x)) (exp (* (fabs x) (fabs x))))) (* (+ (/ (/ (/ 1/2 (fabs x)) (fabs x)) (fabs x)) (* (pow (/ 1 (fabs x)) 4) (/ 3/4 (fabs x)))) (/ (exp (* (fabs x) (fabs x))) (sqrt PI)))) 1538639072.288 * [misc]simplify: Simplified (2) to (λ (x) (+ (+ (* (* (/ (/ 1 (fabs x)) (* (fabs x) (fabs x))) (pow (/ 1 (fabs x)) 4)) (* (/ 15/8 (sqrt PI)) (exp (* (fabs x) (fabs x))))) (* (/ (/ 1 (sqrt PI)) (fabs x)) (exp (* (fabs x) (fabs x))))) (* (+ (/ (/ (/ 1/2 (fabs x)) (fabs x)) (fabs x)) (* (pow (/ 1 (fabs x)) 4) (/ 3/4 (fabs x)))) (/ (exp (* (fabs x) (fabs x))) (sqrt PI))))) 1538639072.288 * * * * [misc]progress: [ 43 / 47 ] simplifiying candidate # 1538639072.289 * [enter]simplify: Simplifying (+ (+ (* (* (* 15/8 (/ 1 (sqrt PI))) (exp (* (fabs x) (fabs x)))) (* (pow (/ 1 (fabs x)) 3) (pow (/ 1 (fabs x)) 4))) (* (exp (* (fabs x) (fabs x))) (* (/ 1 (sqrt PI)) (/ 1 (fabs x))))) (* (+ (* (* 3/4 (/ 1 (fabs x))) (pow (/ 1 (fabs x)) 4)) (/ (* (/ 1 (fabs x)) (/ 1 (fabs x))) (* 2 (fabs x)))) (/ (exp (* (fabs x) (fabs x))) (sqrt PI)))) 1538639072.293 * * [misc]simplify: iters left: 6 (32 enodes) 1538639072.316 * * [misc]simplify: iters left: 5 (86 enodes) 1538639072.372 * * [misc]simplify: iters left: 4 (242 enodes) 1538639072.706 * [exit]simplify: Simplified to (+ (+ (* (* (/ (/ 1 (fabs x)) (* (fabs x) (fabs x))) (pow (/ 1 (fabs x)) 4)) (* (/ 15/8 (sqrt PI)) (exp (* (fabs x) (fabs x))))) (* (/ (/ 1 (sqrt PI)) (fabs x)) (exp (* (fabs x) (fabs x))))) (* (+ (/ (/ (/ 1/2 (fabs x)) (fabs x)) (fabs x)) (* (pow (/ 1 (fabs x)) 4) (/ 3/4 (fabs x)))) (/ (exp (* (fabs x) (fabs x))) (sqrt PI)))) 1538639072.706 * [misc]simplify: Simplified (2) to (λ (x) (+ (+ (* (* (/ (/ 1 (fabs x)) (* (fabs x) (fabs x))) (pow (/ 1 (fabs x)) 4)) (* (/ 15/8 (sqrt PI)) (exp (* (fabs x) (fabs x))))) (* (/ (/ 1 (sqrt PI)) (fabs x)) (exp (* (fabs x) (fabs x))))) (* (+ (/ (/ (/ 1/2 (fabs x)) (fabs x)) (fabs x)) (* (pow (/ 1 (fabs x)) 4) (/ 3/4 (fabs x)))) (/ (exp (* (fabs x) (fabs x))) (sqrt PI))))) 1538639072.706 * * * * [misc]progress: [ 44 / 47 ] simplifiying candidate # 1538639072.706 * [enter]simplify: Simplifying (+ (+ (* (* (* 15/8 (/ 1 (sqrt PI))) (exp (* (fabs x) (fabs x)))) (* (pow (/ 1 (fabs x)) 3) (pow (/ 1 (fabs x)) 4))) (* (exp (* (fabs x) (fabs x))) (* (/ 1 (sqrt PI)) (/ 1 (fabs x))))) (* (+ (* (* 3/4 (/ 1 (fabs x))) (pow (/ 1 (fabs x)) 4)) (/ (* (/ 1 (fabs x)) (/ 1 (fabs x))) (* 2 (fabs x)))) (/ (exp (* (fabs x) (fabs x))) (sqrt PI)))) 1538639072.710 * * [misc]simplify: iters left: 6 (32 enodes) 1538639072.734 * * [misc]simplify: iters left: 5 (86 enodes) 1538639072.796 * * [misc]simplify: iters left: 4 (242 enodes) 1538639073.118 * [exit]simplify: Simplified to (+ (+ (* (* (/ (/ 1 (fabs x)) (* (fabs x) (fabs x))) (pow (/ 1 (fabs x)) 4)) (* (/ 15/8 (sqrt PI)) (exp (* (fabs x) (fabs x))))) (* (/ (/ 1 (sqrt PI)) (fabs x)) (exp (* (fabs x) (fabs x))))) (* (+ (/ (/ (/ 1/2 (fabs x)) (fabs x)) (fabs x)) (* (pow (/ 1 (fabs x)) 4) (/ 3/4 (fabs x)))) (/ (exp (* (fabs x) (fabs x))) (sqrt PI)))) 1538639073.118 * [misc]simplify: Simplified (2) to (λ (x) (+ (+ (* (* (/ (/ 1 (fabs x)) (* (fabs x) (fabs x))) (pow (/ 1 (fabs x)) 4)) (* (/ 15/8 (sqrt PI)) (exp (* (fabs x) (fabs x))))) (* (/ (/ 1 (sqrt PI)) (fabs x)) (exp (* (fabs x) (fabs x))))) (* (+ (/ (/ (/ 1/2 (fabs x)) (fabs x)) (fabs x)) (* (pow (/ 1 (fabs x)) 4) (/ 3/4 (fabs x)))) (/ (exp (* (fabs x) (fabs x))) (sqrt PI))))) 1538639073.118 * * * * [misc]progress: [ 45 / 47 ] simplifiying candidate # 1538639073.118 * [enter]simplify: Simplifying (/ 1 (pow (fabs x) 4)) 1538639073.119 * * [misc]simplify: iters left: 4 (6 enodes) 1538639073.121 * * [misc]simplify: iters left: 3 (8 enodes) 1538639073.124 * [exit]simplify: Simplified to (/ 1 (pow (fabs x) 4)) 1538639073.124 * [misc]simplify: Simplified (2 2 1 1 2) to (λ (x) (+ (+ (* (* (* 15/8 (/ 1 (sqrt PI))) (exp (* (fabs x) (fabs x)))) (* (pow (/ 1 (fabs x)) 3) (pow (/ 1 (fabs x)) 4))) (* (exp (* (fabs x) (fabs x))) (* (/ 1 (sqrt PI)) (/ 1 (fabs x))))) (* (+ (* (* 3/4 (/ 1 (fabs x))) (/ 1 (pow (fabs x) 4))) (/ (* (/ 1 (fabs x)) (/ 1 (fabs x))) (* 2 (fabs x)))) (/ (exp (* (fabs x) (fabs x))) (sqrt PI))))) 1538639073.124 * * * * [misc]progress: [ 46 / 47 ] simplifiying candidate # 1538639073.124 * [enter]simplify: Simplifying (/ 1 (pow (fabs x) 4)) 1538639073.125 * * [misc]simplify: iters left: 4 (6 enodes) 1538639073.127 * * [misc]simplify: iters left: 3 (8 enodes) 1538639073.129 * [exit]simplify: Simplified to (/ 1 (pow (fabs x) 4)) 1538639073.129 * [misc]simplify: Simplified (2 2 1 1 2) to (λ (x) (+ (+ (* (* (* 15/8 (/ 1 (sqrt PI))) (exp (* (fabs x) (fabs x)))) (* (pow (/ 1 (fabs x)) 3) (pow (/ 1 (fabs x)) 4))) (* (exp (* (fabs x) (fabs x))) (* (/ 1 (sqrt PI)) (/ 1 (fabs x))))) (* (+ (* (* 3/4 (/ 1 (fabs x))) (/ 1 (pow (fabs x) 4))) (/ (* (/ 1 (fabs x)) (/ 1 (fabs x))) (* 2 (fabs x)))) (/ (exp (* (fabs x) (fabs x))) (sqrt PI))))) 1538639073.129 * * * * [misc]progress: [ 47 / 47 ] simplifiying candidate # 1538639073.130 * [enter]simplify: Simplifying (/ 1 (pow (fabs x) 4)) 1538639073.130 * * [misc]simplify: iters left: 4 (6 enodes) 1538639073.132 * * [misc]simplify: iters left: 3 (8 enodes) 1538639073.134 * [exit]simplify: Simplified to (/ 1 (pow (fabs x) 4)) 1538639073.135 * [misc]simplify: Simplified (2 2 1 1 2) to (λ (x) (+ (+ (* (* (* 15/8 (/ 1 (sqrt PI))) (exp (* (fabs x) (fabs x)))) (* (pow (/ 1 (fabs x)) 3) (pow (/ 1 (fabs x)) 4))) (* (exp (* (fabs x) (fabs x))) (* (/ 1 (sqrt PI)) (/ 1 (fabs x))))) (* (+ (* (* 3/4 (/ 1 (fabs x))) (/ 1 (pow (fabs x) 4))) (/ (* (/ 1 (fabs x)) (/ 1 (fabs x))) (* 2 (fabs x)))) (/ (exp (* (fabs x) (fabs x))) (sqrt PI))))) 1538639073.135 * * * [misc]progress: adding candidates to table 1538639075.509 * * [misc]progress: iteration 2 / 4 1538639075.509 * * * [misc]progress: picking best candidate 1538639075.648 * * * * [misc]pick: Picked # 1538639075.648 * * * [misc]progress: localizing error 1538639075.751 * * * [misc]progress: generating rewritten candidates 1538639075.751 * * * * [misc]progress: [ 1 / 4 ] rewriting at (2 2 2 2) 1538639075.753 * * * * [misc]progress: [ 2 / 4 ] rewriting at (2 1 2 1 1 2) 1538639075.754 * * * * [misc]progress: [ 3 / 4 ] rewriting at (2 1 1 2 1 2) 1538639075.756 * * * * [misc]progress: [ 4 / 4 ] rewriting at (2 2 1 2 1) 1538639075.774 * * * [misc]progress: generating series expansions 1538639075.774 * * * * [misc]progress: [ 1 / 4 ] generating series at (2 2 2 2) 1538639075.774 * * * * [misc]progress: [ 2 / 4 ] generating series at (2 1 2 1 1 2) 1538639075.774 * * * * [misc]progress: [ 3 / 4 ] generating series at (2 1 1 2 1 2) 1538639075.774 * * * * [misc]progress: [ 4 / 4 ] generating series at (2 2 1 2 1) 1538639075.775 * [misc]backup-simplify: Simplify (pow (/ 1 (fabs x)) 4) into (pow (/ 1 (fabs x)) 4) 1538639075.775 * [misc]approximate: Taking taylor expansion of (pow (/ 1 (fabs x)) 4) in (x) around 0 1538639075.775 * [misc]taylor: Taking taylor expansion of (pow (/ 1 (fabs x)) 4) in x 1538639075.775 * [misc]taylor: Taking taylor expansion of (/ 1 (fabs x)) in x 1538639075.775 * [misc]taylor: Taking taylor expansion of (fabs x) in x 1538639075.775 * [misc]backup-simplify: Simplify (fabs x) into (fabs x) 1538639075.775 * [misc]backup-simplify: Simplify (/ 1 (fabs x)) into (/ 1 (fabs x)) 1538639075.775 * [misc]taylor: Taking taylor expansion of (pow (/ 1 (fabs x)) 4) in x 1538639075.775 * [misc]taylor: Taking taylor expansion of (/ 1 (fabs x)) in x 1538639075.775 * [misc]taylor: Taking taylor expansion of (fabs x) in x 1538639075.775 * [misc]backup-simplify: Simplify (fabs x) into (fabs x) 1538639075.775 * [misc]backup-simplify: Simplify (/ 1 (fabs x)) into (/ 1 (fabs x)) 1538639075.775 * [misc]backup-simplify: Simplify (* (/ 1 (fabs x)) (/ 1 (fabs x))) into (/ 1 (pow (fabs x) 2)) 1538639075.776 * [misc]backup-simplify: Simplify (* (/ 1 (pow (fabs x) 2)) (/ 1 (pow (fabs x) 2))) into (/ 1 (pow (fabs x) 4)) 1538639075.777 * [misc]backup-simplify: Simplify (/ 1 (pow (fabs x) 4)) into (/ 1 (pow (fabs x) 4)) 1538639075.777 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs x)) (/ 0 (fabs x))))) into 0 1538639075.777 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs x)) 0) (* 0 (/ 1 (fabs x)))) into 0 1538639075.778 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs x) 2)) 0) (* 0 (/ 1 (pow (fabs x) 2)))) into 0 1538639075.778 * [misc]backup-simplify: Simplify 0 into 0 1538639075.778 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs x)) (/ 0 (fabs x))) (* 0 (/ 0 (fabs x))))) into 0 1538639075.780 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs x)) 0) (+ (* 0 0) (* 0 (/ 1 (fabs x))))) into 0 1538639075.781 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs x) 2)) 0) (+ (* 0 0) (* 0 (/ 1 (pow (fabs x) 2))))) into 0 1538639075.781 * [misc]backup-simplify: Simplify 0 into 0 1538639075.781 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs x)) (/ 0 (fabs x))) (* 0 (/ 0 (fabs x))) (* 0 (/ 0 (fabs x))))) into 0 1538639075.782 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (fabs x)))))) into 0 1538639075.783 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs x) 2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow (fabs x) 2)))))) into 0 1538639075.783 * [misc]backup-simplify: Simplify 0 into 0 1538639075.783 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs x)) (/ 0 (fabs x))) (* 0 (/ 0 (fabs x))) (* 0 (/ 0 (fabs x))) (* 0 (/ 0 (fabs x))))) into 0 1538639075.784 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (fabs x))))))) into 0 1538639075.785 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs x) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow (fabs x) 2))))))) into 0 1538639075.785 * [misc]backup-simplify: Simplify 0 into 0 1538639075.786 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs x)) (/ 0 (fabs x))) (* 0 (/ 0 (fabs x))) (* 0 (/ 0 (fabs x))) (* 0 (/ 0 (fabs x))) (* 0 (/ 0 (fabs x))))) into 0 1538639075.787 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (fabs x)))))))) into 0 1538639075.788 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs x) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow (fabs x) 2)))))))) into 0 1538639075.788 * [misc]backup-simplify: Simplify 0 into 0 1538639075.789 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs x)) (/ 0 (fabs x))) (* 0 (/ 0 (fabs x))) (* 0 (/ 0 (fabs x))) (* 0 (/ 0 (fabs x))) (* 0 (/ 0 (fabs x))) (* 0 (/ 0 (fabs x))))) into 0 1538639075.790 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (fabs x))))))))) into 0 1538639075.791 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs x) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow (fabs x) 2))))))))) into 0 1538639075.791 * [misc]backup-simplify: Simplify 0 into 0 1538639075.792 * [misc]backup-simplify: Simplify (/ 1 (pow (fabs x) 4)) into (/ 1 (pow (fabs x) 4)) 1538639075.792 * [misc]backup-simplify: Simplify (pow (/ 1 (fabs (/ 1 x))) 4) into (pow (/ 1 (fabs (/ 1 x))) 4) 1538639075.792 * [misc]approximate: Taking taylor expansion of (pow (/ 1 (fabs (/ 1 x))) 4) in (x) around 0 1538639075.792 * [misc]taylor: Taking taylor expansion of (pow (/ 1 (fabs (/ 1 x))) 4) in x 1538639075.792 * [misc]taylor: Taking taylor expansion of (/ 1 (fabs (/ 1 x))) in x 1538639075.792 * [misc]taylor: Taking taylor expansion of (fabs (/ 1 x)) in x 1538639075.792 * [misc]backup-simplify: Simplify (fabs (/ 1 x)) into (fabs (/ 1 x)) 1538639075.792 * [misc]backup-simplify: Simplify (/ 1 (fabs (/ 1 x))) into (/ 1 (fabs (/ 1 x))) 1538639075.792 * [misc]taylor: Taking taylor expansion of (pow (/ 1 (fabs (/ 1 x))) 4) in x 1538639075.792 * [misc]taylor: Taking taylor expansion of (/ 1 (fabs (/ 1 x))) in x 1538639075.792 * [misc]taylor: Taking taylor expansion of (fabs (/ 1 x)) in x 1538639075.792 * [misc]backup-simplify: Simplify (fabs (/ 1 x)) into (fabs (/ 1 x)) 1538639075.793 * [misc]backup-simplify: Simplify (/ 1 (fabs (/ 1 x))) into (/ 1 (fabs (/ 1 x))) 1538639075.793 * [misc]backup-simplify: Simplify (* (/ 1 (fabs (/ 1 x))) (/ 1 (fabs (/ 1 x)))) into (/ 1 (pow (fabs (/ 1 x)) 2)) 1538639075.794 * [misc]backup-simplify: Simplify (* (/ 1 (pow (fabs (/ 1 x)) 2)) (/ 1 (pow (fabs (/ 1 x)) 2))) into (/ 1 (pow (fabs (/ 1 x)) 4)) 1538639075.794 * [misc]backup-simplify: Simplify (/ 1 (pow (fabs (/ 1 x)) 4)) into (/ 1 (pow (fabs (/ 1 x)) 4)) 1538639075.794 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs (/ 1 x))) (/ 0 (fabs (/ 1 x)))))) into 0 1538639075.795 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs (/ 1 x))) 0) (* 0 (/ 1 (fabs (/ 1 x))))) into 0 1538639075.796 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs (/ 1 x)) 2)) 0) (* 0 (/ 1 (pow (fabs (/ 1 x)) 2)))) into 0 1538639075.796 * [misc]backup-simplify: Simplify 0 into 0 1538639075.796 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs (/ 1 x))) (/ 0 (fabs (/ 1 x)))) (* 0 (/ 0 (fabs (/ 1 x)))))) into 0 1538639075.796 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ 1 (fabs (/ 1 x)))))) into 0 1538639075.798 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs (/ 1 x)) 2)) 0) (+ (* 0 0) (* 0 (/ 1 (pow (fabs (/ 1 x)) 2))))) into 0 1538639075.798 * [misc]backup-simplify: Simplify 0 into 0 1538639075.798 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs (/ 1 x))) (/ 0 (fabs (/ 1 x)))) (* 0 (/ 0 (fabs (/ 1 x)))) (* 0 (/ 0 (fabs (/ 1 x)))))) into 0 1538639075.799 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (fabs (/ 1 x))))))) into 0 1538639075.800 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs (/ 1 x)) 2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow (fabs (/ 1 x)) 2)))))) into 0 1538639075.800 * [misc]backup-simplify: Simplify 0 into 0 1538639075.800 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs (/ 1 x))) (/ 0 (fabs (/ 1 x)))) (* 0 (/ 0 (fabs (/ 1 x)))) (* 0 (/ 0 (fabs (/ 1 x)))) (* 0 (/ 0 (fabs (/ 1 x)))))) into 0 1538639075.801 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (fabs (/ 1 x)))))))) into 0 1538639075.803 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs (/ 1 x)) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow (fabs (/ 1 x)) 2))))))) into 0 1538639075.803 * [misc]backup-simplify: Simplify 0 into 0 1538639075.803 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs (/ 1 x))) (/ 0 (fabs (/ 1 x)))) (* 0 (/ 0 (fabs (/ 1 x)))) (* 0 (/ 0 (fabs (/ 1 x)))) (* 0 (/ 0 (fabs (/ 1 x)))) (* 0 (/ 0 (fabs (/ 1 x)))))) into 0 1538639075.804 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (fabs (/ 1 x))))))))) into 0 1538639075.806 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs (/ 1 x)) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow (fabs (/ 1 x)) 2)))))))) into 0 1538639075.806 * [misc]backup-simplify: Simplify 0 into 0 1538639075.806 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs (/ 1 x))) (/ 0 (fabs (/ 1 x)))) (* 0 (/ 0 (fabs (/ 1 x)))) (* 0 (/ 0 (fabs (/ 1 x)))) (* 0 (/ 0 (fabs (/ 1 x)))) (* 0 (/ 0 (fabs (/ 1 x)))) (* 0 (/ 0 (fabs (/ 1 x)))))) into 0 1538639075.807 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (fabs (/ 1 x)))))))))) into 0 1538639075.809 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs (/ 1 x)) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow (fabs (/ 1 x)) 2))))))))) into 0 1538639075.809 * [misc]backup-simplify: Simplify 0 into 0 1538639075.809 * [misc]backup-simplify: Simplify (/ 1 (pow (fabs (/ 1 (/ 1 x))) 4)) into (/ 1 (pow (fabs x) 4)) 1538639075.810 * [misc]backup-simplify: Simplify (pow (/ 1 (fabs (/ 1 (- x)))) 4) into (pow (/ 1 (fabs (/ -1 x))) 4) 1538639075.810 * [misc]approximate: Taking taylor expansion of (pow (/ 1 (fabs (/ -1 x))) 4) in (x) around 0 1538639075.810 * [misc]taylor: Taking taylor expansion of (pow (/ 1 (fabs (/ -1 x))) 4) in x 1538639075.810 * [misc]taylor: Taking taylor expansion of (/ 1 (fabs (/ -1 x))) in x 1538639075.810 * [misc]taylor: Taking taylor expansion of (fabs (/ -1 x)) in x 1538639075.810 * [misc]backup-simplify: Simplify (fabs (/ -1 x)) into (fabs (/ -1 x)) 1538639075.810 * [misc]backup-simplify: Simplify (/ 1 (fabs (/ -1 x))) into (/ 1 (fabs (/ -1 x))) 1538639075.810 * [misc]taylor: Taking taylor expansion of (pow (/ 1 (fabs (/ -1 x))) 4) in x 1538639075.810 * [misc]taylor: Taking taylor expansion of (/ 1 (fabs (/ -1 x))) in x 1538639075.810 * [misc]taylor: Taking taylor expansion of (fabs (/ -1 x)) in x 1538639075.810 * [misc]backup-simplify: Simplify (fabs (/ -1 x)) into (fabs (/ -1 x)) 1538639075.810 * [misc]backup-simplify: Simplify (/ 1 (fabs (/ -1 x))) into (/ 1 (fabs (/ -1 x))) 1538639075.811 * [misc]backup-simplify: Simplify (* (/ 1 (fabs (/ -1 x))) (/ 1 (fabs (/ -1 x)))) into (/ 1 (pow (fabs (/ -1 x)) 2)) 1538639075.812 * [misc]backup-simplify: Simplify (* (/ 1 (pow (fabs (/ -1 x)) 2)) (/ 1 (pow (fabs (/ -1 x)) 2))) into (/ 1 (pow (fabs (/ -1 x)) 4)) 1538639075.812 * [misc]backup-simplify: Simplify (/ 1 (pow (fabs (/ -1 x)) 4)) into (/ 1 (pow (fabs (/ -1 x)) 4)) 1538639075.812 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs (/ -1 x))) (/ 0 (fabs (/ -1 x)))))) into 0 1538639075.812 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs (/ -1 x))) 0) (* 0 (/ 1 (fabs (/ -1 x))))) into 0 1538639075.813 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs (/ -1 x)) 2)) 0) (* 0 (/ 1 (pow (fabs (/ -1 x)) 2)))) into 0 1538639075.813 * [misc]backup-simplify: Simplify 0 into 0 1538639075.814 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs (/ -1 x))) (/ 0 (fabs (/ -1 x)))) (* 0 (/ 0 (fabs (/ -1 x)))))) into 0 1538639075.814 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ 1 (fabs (/ -1 x)))))) into 0 1538639075.819 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs (/ -1 x)) 2)) 0) (+ (* 0 0) (* 0 (/ 1 (pow (fabs (/ -1 x)) 2))))) into 0 1538639075.820 * [misc]backup-simplify: Simplify 0 into 0 1538639075.820 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs (/ -1 x))) (/ 0 (fabs (/ -1 x)))) (* 0 (/ 0 (fabs (/ -1 x)))) (* 0 (/ 0 (fabs (/ -1 x)))))) into 0 1538639075.820 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (fabs (/ -1 x))))))) into 0 1538639075.821 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs (/ -1 x)) 2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow (fabs (/ -1 x)) 2)))))) into 0 1538639075.821 * [misc]backup-simplify: Simplify 0 into 0 1538639075.821 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs (/ -1 x))) (/ 0 (fabs (/ -1 x)))) (* 0 (/ 0 (fabs (/ -1 x)))) (* 0 (/ 0 (fabs (/ -1 x)))) (* 0 (/ 0 (fabs (/ -1 x)))))) into 0 1538639075.822 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (fabs (/ -1 x)))))))) into 0 1538639075.823 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs (/ -1 x)) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow (fabs (/ -1 x)) 2))))))) into 0 1538639075.823 * [misc]backup-simplify: Simplify 0 into 0 1538639075.823 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs (/ -1 x))) (/ 0 (fabs (/ -1 x)))) (* 0 (/ 0 (fabs (/ -1 x)))) (* 0 (/ 0 (fabs (/ -1 x)))) (* 0 (/ 0 (fabs (/ -1 x)))) (* 0 (/ 0 (fabs (/ -1 x)))))) into 0 1538639075.824 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (fabs (/ -1 x))))))))) into 0 1538639075.825 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs (/ -1 x)) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow (fabs (/ -1 x)) 2)))))))) into 0 1538639075.825 * [misc]backup-simplify: Simplify 0 into 0 1538639075.825 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs (/ -1 x))) (/ 0 (fabs (/ -1 x)))) (* 0 (/ 0 (fabs (/ -1 x)))) (* 0 (/ 0 (fabs (/ -1 x)))) (* 0 (/ 0 (fabs (/ -1 x)))) (* 0 (/ 0 (fabs (/ -1 x)))) (* 0 (/ 0 (fabs (/ -1 x)))))) into 0 1538639075.825 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (fabs (/ -1 x)))))))))) into 0 1538639075.826 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs (/ -1 x)) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow (fabs (/ -1 x)) 2))))))))) into 0 1538639075.827 * [misc]backup-simplify: Simplify 0 into 0 1538639075.827 * [misc]backup-simplify: Simplify (/ 1 (pow (fabs (/ -1 (/ 1 (- x)))) 4)) into (/ 1 (pow (fabs x) 4)) 1538639075.827 * * * [misc]progress: simplifying candidates 1538639075.827 * * * * [misc]progress: [ 1 / 47 ] simplifiying candidate # 1538639075.827 * * * * [misc]progress: [ 2 / 47 ] simplifiying candidate # 1538639075.827 * * * * [misc]progress: [ 3 / 47 ] simplifiying candidate # 1538639075.827 * * * * [misc]progress: [ 4 / 47 ] simplifiying candidate # 1538639075.827 * * * * [misc]progress: [ 5 / 47 ] simplifiying candidate # 1538639075.827 * * * * [misc]progress: [ 6 / 47 ] simplifiying candidate # 1538639075.827 * * * * [misc]progress: [ 7 / 47 ] simplifiying candidate # 1538639075.827 * * * * [misc]progress: [ 8 / 47 ] simplifiying candidate # 1538639075.827 * * * * [misc]progress: [ 9 / 47 ] simplifiying candidate # 1538639075.828 * * * * [misc]progress: [ 10 / 47 ] simplifiying candidate # 1538639075.828 * * * * [misc]progress: [ 11 / 47 ] simplifiying candidate # 1538639075.828 * * * * [misc]progress: [ 12 / 47 ] simplifiying candidate # 1538639075.828 * * * * [misc]progress: [ 13 / 47 ] simplifiying candidate # 1538639075.828 * * * * [misc]progress: [ 14 / 47 ] simplifiying candidate # 1538639075.828 * * * * [misc]progress: [ 15 / 47 ] simplifiying candidate # 1538639075.828 * * * * [misc]progress: [ 16 / 47 ] simplifiying candidate # 1538639075.828 * * * * [misc]progress: [ 17 / 47 ] simplifiying candidate # 1538639075.828 * * * * [misc]progress: [ 18 / 47 ] simplifiying candidate # 1538639075.828 * * * * [misc]progress: [ 19 / 47 ] simplifiying candidate # 1538639075.828 * * * * [misc]progress: [ 20 / 47 ] simplifiying candidate # 1538639075.828 * * * * [misc]progress: [ 21 / 47 ] simplifiying candidate # 1538639075.828 * * * * [misc]progress: [ 22 / 47 ] simplifiying candidate # 1538639075.828 * * * * [misc]progress: [ 23 / 47 ] simplifiying candidate # 1538639075.828 * * * * [misc]progress: [ 24 / 47 ] simplifiying candidate # 1538639075.828 * * * * [misc]progress: [ 25 / 47 ] simplifiying candidate # 1538639075.828 * [enter]simplify: Simplifying (* (- (log (fabs x))) 4) 1538639075.829 * * [misc]simplify: iters left: 6 (6 enodes) 1538639075.830 * * [misc]simplify: iters left: 5 (9 enodes) 1538639075.832 * * [misc]simplify: iters left: 4 (14 enodes) 1538639075.834 * * [misc]simplify: iters left: 3 (15 enodes) 1538639075.836 * [exit]simplify: Simplified to (* (log (fabs x)) -4) 1538639075.836 * [misc]simplify: Simplified (2 2 1 2 1 1) to (λ (x) (+ (+ (* (* (/ (/ 1 (fabs x)) (* (fabs x) (fabs x))) (pow (/ 1 (fabs x)) 4)) (* (/ 15/8 (sqrt PI)) (exp (* (fabs x) (fabs x))))) (* (/ (/ 1 (sqrt PI)) (fabs x)) (exp (* (fabs x) (fabs x))))) (* (+ (/ (/ (/ 1/2 (fabs x)) (fabs x)) (fabs x)) (* (exp (* (log (fabs x)) -4)) (/ 3/4 (fabs x)))) (/ (exp (* (fabs x) (fabs x))) (sqrt PI))))) 1538639075.836 * * * * [misc]progress: [ 26 / 47 ] simplifiying candidate # 1538639075.836 * [enter]simplify: Simplifying (* (log (/ 1 (fabs x))) 4) 1538639075.837 * * [misc]simplify: iters left: 6 (7 enodes) 1538639075.839 * * [misc]simplify: iters left: 5 (14 enodes) 1538639075.841 * * [misc]simplify: iters left: 4 (18 enodes) 1538639075.844 * * [misc]simplify: iters left: 3 (22 enodes) 1538639075.847 * [exit]simplify: Simplified to (* -4 (log (fabs x))) 1538639075.847 * [misc]simplify: Simplified (2 2 1 2 1 1) to (λ (x) (+ (+ (* (* (/ (/ 1 (fabs x)) (* (fabs x) (fabs x))) (pow (/ 1 (fabs x)) 4)) (* (/ 15/8 (sqrt PI)) (exp (* (fabs x) (fabs x))))) (* (/ (/ 1 (sqrt PI)) (fabs x)) (exp (* (fabs x) (fabs x))))) (* (+ (/ (/ (/ 1/2 (fabs x)) (fabs x)) (fabs x)) (* (exp (* -4 (log (fabs x)))) (/ 3/4 (fabs x)))) (/ (exp (* (fabs x) (fabs x))) (sqrt PI))))) 1538639075.847 * * * * [misc]progress: [ 27 / 47 ] simplifiying candidate # 1538639075.847 * * * * [misc]progress: [ 28 / 47 ] simplifiying candidate # 1538639075.847 * [enter]simplify: Simplifying (fabs x) 1538639075.848 * * [misc]simplify: iters left: 1 (2 enodes) 1538639075.848 * [exit]simplify: Simplified to (fabs x) 1538639075.848 * [misc]simplify: Simplified (2 2 1 2 1 1) to (λ (x) (+ (+ (* (* (/ (/ 1 (fabs x)) (* (fabs x) (fabs x))) (pow (/ 1 (fabs x)) 4)) (* (/ 15/8 (sqrt PI)) (exp (* (fabs x) (fabs x))))) (* (/ (/ 1 (sqrt PI)) (fabs x)) (exp (* (fabs x) (fabs x))))) (* (+ (/ (/ (/ 1/2 (fabs x)) (fabs x)) (fabs x)) (* (pow (fabs x) (* -1 4)) (/ 3/4 (fabs x)))) (/ (exp (* (fabs x) (fabs x))) (sqrt PI))))) 1538639075.848 * * * * [misc]progress: [ 29 / 47 ] simplifiying candidate # 1538639075.848 * [enter]simplify: Simplifying (fabs x) 1538639075.848 * * [misc]simplify: iters left: 1 (2 enodes) 1538639075.849 * [exit]simplify: Simplified to (fabs x) 1538639075.849 * [misc]simplify: Simplified (2 2 1 2 1 1) to (λ (x) (+ (+ (* (* (/ (/ 1 (fabs x)) (* (fabs x) (fabs x))) (pow (/ 1 (fabs x)) 4)) (* (/ 15/8 (sqrt PI)) (exp (* (fabs x) (fabs x))))) (* (/ (/ 1 (sqrt PI)) (fabs x)) (exp (* (fabs x) (fabs x))))) (* (+ (/ (/ (/ 1/2 (fabs x)) (fabs x)) (fabs x)) (* (pow (fabs x) (* (- 1) 4)) (/ 3/4 (fabs x)))) (/ (exp (* (fabs x) (fabs x))) (sqrt PI))))) 1538639075.849 * * * * [misc]progress: [ 30 / 47 ] simplifiying candidate # 1538639075.849 * [enter]simplify: Simplifying (/ 1 (fabs x)) 1538639075.849 * * [misc]simplify: iters left: 3 (4 enodes) 1538639075.850 * * [misc]simplify: iters left: 2 (6 enodes) 1538639075.851 * [exit]simplify: Simplified to (/ 1 (fabs x)) 1538639075.851 * [misc]simplify: Simplified (2 2 1 2 1 1) to (λ (x) (+ (+ (* (* (/ (/ 1 (fabs x)) (* (fabs x) (fabs x))) (pow (/ 1 (fabs x)) 4)) (* (/ 15/8 (sqrt PI)) (exp (* (fabs x) (fabs x))))) (* (/ (/ 1 (sqrt PI)) (fabs x)) (exp (* (fabs x) (fabs x))))) (* (+ (/ (/ (/ 1/2 (fabs x)) (fabs x)) (fabs x)) (* (pow (/ 1 (fabs x)) (* 1 4)) (/ 3/4 (fabs x)))) (/ (exp (* (fabs x) (fabs x))) (sqrt PI))))) 1538639075.851 * * * * [misc]progress: [ 31 / 47 ] simplifiying candidate # 1538639075.851 * [enter]simplify: Simplifying (pow (* (cbrt (/ 1 (fabs x))) (cbrt (/ 1 (fabs x)))) 4) 1538639075.851 * * [misc]simplify: iters left: 6 (8 enodes) 1538639075.853 * * [misc]simplify: iters left: 5 (10 enodes) 1538639075.854 * [exit]simplify: Simplified to (pow (* (cbrt (/ 1 (fabs x))) (cbrt (/ 1 (fabs x)))) 4) 1538639075.854 * [misc]simplify: Simplified (2 2 1 2 1 1) to (λ (x) (+ (+ (* (* (/ (/ 1 (fabs x)) (* (fabs x) (fabs x))) (pow (/ 1 (fabs x)) 4)) (* (/ 15/8 (sqrt PI)) (exp (* (fabs x) (fabs x))))) (* (/ (/ 1 (sqrt PI)) (fabs x)) (exp (* (fabs x) (fabs x))))) (* (+ (/ (/ (/ 1/2 (fabs x)) (fabs x)) (fabs x)) (* (* (pow (* (cbrt (/ 1 (fabs x))) (cbrt (/ 1 (fabs x)))) 4) (pow (cbrt (/ 1 (fabs x))) 4)) (/ 3/4 (fabs x)))) (/ (exp (* (fabs x) (fabs x))) (sqrt PI))))) 1538639075.854 * * * * [misc]progress: [ 32 / 47 ] simplifiying candidate # 1538639075.855 * [enter]simplify: Simplifying (pow (sqrt (/ 1 (fabs x))) 4) 1538639075.855 * * [misc]simplify: iters left: 5 (7 enodes) 1538639075.856 * * [misc]simplify: iters left: 4 (9 enodes) 1538639075.857 * [exit]simplify: Simplified to (pow (sqrt (/ 1 (fabs x))) 4) 1538639075.858 * [misc]simplify: Simplified (2 2 1 2 1 1) to (λ (x) (+ (+ (* (* (/ (/ 1 (fabs x)) (* (fabs x) (fabs x))) (pow (/ 1 (fabs x)) 4)) (* (/ 15/8 (sqrt PI)) (exp (* (fabs x) (fabs x))))) (* (/ (/ 1 (sqrt PI)) (fabs x)) (exp (* (fabs x) (fabs x))))) (* (+ (/ (/ (/ 1/2 (fabs x)) (fabs x)) (fabs x)) (* (* (pow (sqrt (/ 1 (fabs x))) 4) (pow (sqrt (/ 1 (fabs x))) 4)) (/ 3/4 (fabs x)))) (/ (exp (* (fabs x) (fabs x))) (sqrt PI))))) 1538639075.858 * * * * [misc]progress: [ 33 / 47 ] simplifiying candidate # 1538639075.858 * [enter]simplify: Simplifying (pow 1 4) 1538639075.858 * * [misc]simplify: iters left: 1 (3 enodes) 1538639075.858 * [exit]simplify: Simplified to 1 1538639075.859 * [misc]simplify: Simplified (2 2 1 2 1 1) to (λ (x) (+ (+ (* (* (/ (/ 1 (fabs x)) (* (fabs x) (fabs x))) (pow (/ 1 (fabs x)) 4)) (* (/ 15/8 (sqrt PI)) (exp (* (fabs x) (fabs x))))) (* (/ (/ 1 (sqrt PI)) (fabs x)) (exp (* (fabs x) (fabs x))))) (* (+ (/ (/ (/ 1/2 (fabs x)) (fabs x)) (fabs x)) (* (* 1 (pow (/ 1 (fabs x)) 4)) (/ 3/4 (fabs x)))) (/ (exp (* (fabs x) (fabs x))) (sqrt PI))))) 1538639075.859 * * * * [misc]progress: [ 34 / 47 ] simplifiying candidate # 1538639075.859 * [enter]simplify: Simplifying (pow 1 4) 1538639075.859 * * [misc]simplify: iters left: 1 (3 enodes) 1538639075.860 * [exit]simplify: Simplified to 1 1538639075.860 * [misc]simplify: Simplified (2 2 1 2 1 1) to (λ (x) (+ (+ (* (* (/ (/ 1 (fabs x)) (* (fabs x) (fabs x))) (pow (/ 1 (fabs x)) 4)) (* (/ 15/8 (sqrt PI)) (exp (* (fabs x) (fabs x))))) (* (/ (/ 1 (sqrt PI)) (fabs x)) (exp (* (fabs x) (fabs x))))) (* (+ (/ (/ (/ 1/2 (fabs x)) (fabs x)) (fabs x)) (* (* 1 (pow (/ 1 (fabs x)) 4)) (/ 3/4 (fabs x)))) (/ (exp (* (fabs x) (fabs x))) (sqrt PI))))) 1538639075.860 * * * * [misc]progress: [ 35 / 47 ] simplifiying candidate # 1538639075.860 * * * * [misc]progress: [ 36 / 47 ] simplifiying candidate # 1538639075.860 * * * * [misc]progress: [ 37 / 47 ] simplifiying candidate # 1538639075.860 * * * * [misc]progress: [ 38 / 47 ] simplifiying candidate # 1538639075.860 * * * * [misc]progress: [ 39 / 47 ] simplifiying candidate # 1538639075.860 * * * * [misc]progress: [ 40 / 47 ] simplifiying candidate # 1538639075.860 * * * * [misc]progress: [ 41 / 47 ] simplifiying candidate # 1538639075.860 * * * * [misc]progress: [ 42 / 47 ] simplifiying candidate # 1538639075.860 * [enter]simplify: Simplifying (+ (+ (* (* (/ (/ 1 (fabs x)) (* (fabs x) (fabs x))) (pow (/ 1 (fabs x)) 4)) (* (/ 15/8 (sqrt PI)) (exp (* (fabs x) (fabs x))))) (* (/ (/ 1 (sqrt PI)) (fabs x)) (exp (* (fabs x) (fabs x))))) (* (+ (/ (/ (/ 1/2 (fabs x)) (fabs x)) (fabs x)) (* (pow (/ 1 (fabs x)) 4) (/ 3/4 (fabs x)))) (/ (exp (* (fabs x) (fabs x))) (sqrt PI)))) 1538639075.862 * * [misc]simplify: iters left: 6 (31 enodes) 1538639075.871 * * [misc]simplify: iters left: 5 (68 enodes) 1538639075.892 * * [misc]simplify: iters left: 4 (167 enodes) 1538639076.072 * [exit]simplify: Simplified to (+ (* (+ (/ 1 (* (sqrt PI) (fabs x))) (/ (pow (/ 1 (fabs x)) 5) (/ (* (fabs x) (fabs x)) (/ 15/8 (sqrt PI))))) (exp (* (fabs x) (fabs x)))) (* (+ (* (/ 3/4 (fabs x)) (pow (/ 1 (fabs x)) 4)) (/ (/ 1/2 (fabs x)) (* (fabs x) (fabs x)))) (/ (exp (* (fabs x) (fabs x))) (sqrt PI)))) 1538639076.072 * [misc]simplify: Simplified (2) to (λ (x) (+ (* (+ (/ 1 (* (sqrt PI) (fabs x))) (/ (pow (/ 1 (fabs x)) 5) (/ (* (fabs x) (fabs x)) (/ 15/8 (sqrt PI))))) (exp (* (fabs x) (fabs x)))) (* (+ (* (/ 3/4 (fabs x)) (pow (/ 1 (fabs x)) 4)) (/ (/ 1/2 (fabs x)) (* (fabs x) (fabs x)))) (/ (exp (* (fabs x) (fabs x))) (sqrt PI))))) 1538639076.073 * * * * [misc]progress: [ 43 / 47 ] simplifiying candidate # 1538639076.073 * [enter]simplify: Simplifying (+ (+ (* (* (/ (/ 1 (fabs x)) (* (fabs x) (fabs x))) (pow (/ 1 (fabs x)) 4)) (* (/ 15/8 (sqrt PI)) (exp (* (fabs x) (fabs x))))) (* (/ (/ 1 (sqrt PI)) (fabs x)) (exp (* (fabs x) (fabs x))))) (* (+ (/ (/ (/ 1/2 (fabs x)) (fabs x)) (fabs x)) (* (pow (/ 1 (fabs x)) 4) (/ 3/4 (fabs x)))) (/ (exp (* (fabs x) (fabs x))) (sqrt PI)))) 1538639076.077 * * [misc]simplify: iters left: 6 (31 enodes) 1538639076.094 * * [misc]simplify: iters left: 5 (68 enodes) 1538639076.124 * * [misc]simplify: iters left: 4 (167 enodes) 1538639076.343 * [exit]simplify: Simplified to (+ (* (+ (/ 1 (* (sqrt PI) (fabs x))) (/ (pow (/ 1 (fabs x)) 5) (/ (* (fabs x) (fabs x)) (/ 15/8 (sqrt PI))))) (exp (* (fabs x) (fabs x)))) (* (+ (* (/ 3/4 (fabs x)) (pow (/ 1 (fabs x)) 4)) (/ (/ 1/2 (fabs x)) (* (fabs x) (fabs x)))) (/ (exp (* (fabs x) (fabs x))) (sqrt PI)))) 1538639076.343 * [misc]simplify: Simplified (2) to (λ (x) (+ (* (+ (/ 1 (* (sqrt PI) (fabs x))) (/ (pow (/ 1 (fabs x)) 5) (/ (* (fabs x) (fabs x)) (/ 15/8 (sqrt PI))))) (exp (* (fabs x) (fabs x)))) (* (+ (* (/ 3/4 (fabs x)) (pow (/ 1 (fabs x)) 4)) (/ (/ 1/2 (fabs x)) (* (fabs x) (fabs x)))) (/ (exp (* (fabs x) (fabs x))) (sqrt PI))))) 1538639076.343 * * * * [misc]progress: [ 44 / 47 ] simplifiying candidate # 1538639076.343 * [enter]simplify: Simplifying (+ (+ (* (* (/ (/ 1 (fabs x)) (* (fabs x) (fabs x))) (pow (/ 1 (fabs x)) 4)) (* (/ 15/8 (sqrt PI)) (exp (* (fabs x) (fabs x))))) (* (/ (/ 1 (sqrt PI)) (fabs x)) (exp (* (fabs x) (fabs x))))) (* (+ (/ (/ (/ 1/2 (fabs x)) (fabs x)) (fabs x)) (* (pow (/ 1 (fabs x)) 4) (/ 3/4 (fabs x)))) (/ (exp (* (fabs x) (fabs x))) (sqrt PI)))) 1538639076.347 * * [misc]simplify: iters left: 6 (31 enodes) 1538639076.364 * * [misc]simplify: iters left: 5 (68 enodes) 1538639076.406 * * [misc]simplify: iters left: 4 (167 enodes) 1538639076.622 * [exit]simplify: Simplified to (+ (* (+ (/ 1 (* (sqrt PI) (fabs x))) (/ (pow (/ 1 (fabs x)) 5) (/ (* (fabs x) (fabs x)) (/ 15/8 (sqrt PI))))) (exp (* (fabs x) (fabs x)))) (* (+ (* (/ 3/4 (fabs x)) (pow (/ 1 (fabs x)) 4)) (/ (/ 1/2 (fabs x)) (* (fabs x) (fabs x)))) (/ (exp (* (fabs x) (fabs x))) (sqrt PI)))) 1538639076.622 * [misc]simplify: Simplified (2) to (λ (x) (+ (* (+ (/ 1 (* (sqrt PI) (fabs x))) (/ (pow (/ 1 (fabs x)) 5) (/ (* (fabs x) (fabs x)) (/ 15/8 (sqrt PI))))) (exp (* (fabs x) (fabs x)))) (* (+ (* (/ 3/4 (fabs x)) (pow (/ 1 (fabs x)) 4)) (/ (/ 1/2 (fabs x)) (* (fabs x) (fabs x)))) (/ (exp (* (fabs x) (fabs x))) (sqrt PI))))) 1538639076.622 * * * * [misc]progress: [ 45 / 47 ] simplifiying candidate # 1538639076.623 * [enter]simplify: Simplifying (/ 1 (pow (fabs x) 4)) 1538639076.624 * * [misc]simplify: iters left: 4 (6 enodes) 1538639076.626 * * [misc]simplify: iters left: 3 (8 enodes) 1538639076.628 * [exit]simplify: Simplified to (/ 1 (pow (fabs x) 4)) 1538639076.628 * [misc]simplify: Simplified (2 2 1 2 1) to (λ (x) (+ (+ (* (* (/ (/ 1 (fabs x)) (* (fabs x) (fabs x))) (pow (/ 1 (fabs x)) 4)) (* (/ 15/8 (sqrt PI)) (exp (* (fabs x) (fabs x))))) (* (/ (/ 1 (sqrt PI)) (fabs x)) (exp (* (fabs x) (fabs x))))) (* (+ (/ (/ (/ 1/2 (fabs x)) (fabs x)) (fabs x)) (* (/ 1 (pow (fabs x) 4)) (/ 3/4 (fabs x)))) (/ (exp (* (fabs x) (fabs x))) (sqrt PI))))) 1538639076.628 * * * * [misc]progress: [ 46 / 47 ] simplifiying candidate # 1538639076.629 * [enter]simplify: Simplifying (/ 1 (pow (fabs x) 4)) 1538639076.629 * * [misc]simplify: iters left: 4 (6 enodes) 1538639076.631 * * [misc]simplify: iters left: 3 (8 enodes) 1538639076.634 * [exit]simplify: Simplified to (/ 1 (pow (fabs x) 4)) 1538639076.634 * [misc]simplify: Simplified (2 2 1 2 1) to (λ (x) (+ (+ (* (* (/ (/ 1 (fabs x)) (* (fabs x) (fabs x))) (pow (/ 1 (fabs x)) 4)) (* (/ 15/8 (sqrt PI)) (exp (* (fabs x) (fabs x))))) (* (/ (/ 1 (sqrt PI)) (fabs x)) (exp (* (fabs x) (fabs x))))) (* (+ (/ (/ (/ 1/2 (fabs x)) (fabs x)) (fabs x)) (* (/ 1 (pow (fabs x) 4)) (/ 3/4 (fabs x)))) (/ (exp (* (fabs x) (fabs x))) (sqrt PI))))) 1538639076.635 * * * * [misc]progress: [ 47 / 47 ] simplifiying candidate # 1538639076.635 * [enter]simplify: Simplifying (/ 1 (pow (fabs x) 4)) 1538639076.636 * * [misc]simplify: iters left: 4 (6 enodes) 1538639076.638 * * [misc]simplify: iters left: 3 (8 enodes) 1538639076.640 * [exit]simplify: Simplified to (/ 1 (pow (fabs x) 4)) 1538639076.641 * [misc]simplify: Simplified (2 2 1 2 1) to (λ (x) (+ (+ (* (* (/ (/ 1 (fabs x)) (* (fabs x) (fabs x))) (pow (/ 1 (fabs x)) 4)) (* (/ 15/8 (sqrt PI)) (exp (* (fabs x) (fabs x))))) (* (/ (/ 1 (sqrt PI)) (fabs x)) (exp (* (fabs x) (fabs x))))) (* (+ (/ (/ (/ 1/2 (fabs x)) (fabs x)) (fabs x)) (* (/ 1 (pow (fabs x) 4)) (/ 3/4 (fabs x)))) (/ (exp (* (fabs x) (fabs x))) (sqrt PI))))) 1538639076.641 * * * [misc]progress: adding candidates to table 1538639079.056 * * [misc]progress: iteration 3 / 4 1538639079.056 * * * [misc]progress: picking best candidate 1538639079.259 * * * * [misc]pick: Picked # 1538639079.259 * * * [misc]progress: localizing error 1538639079.313 * * * [misc]progress: generating rewritten candidates 1538639079.313 * * * * [misc]progress: [ 1 / 4 ] rewriting at (2 2 2 2) 1538639079.314 * * * * [misc]progress: [ 2 / 4 ] rewriting at (2 1 2 1 1 2) 1538639079.316 * * * * [misc]progress: [ 3 / 4 ] rewriting at (2 1 1 2 1 2 2 1) 1538639079.317 * * * * [misc]progress: [ 4 / 4 ] rewriting at (2 1 1 2 1 2 1 1) 1538639079.318 * * * [misc]progress: generating series expansions 1538639079.318 * * * * [misc]progress: [ 1 / 4 ] generating series at (2 2 2 2) 1538639079.318 * * * * [misc]progress: [ 2 / 4 ] generating series at (2 1 2 1 1 2) 1538639079.318 * * * * [misc]progress: [ 3 / 4 ] generating series at (2 1 1 2 1 2 2 1) 1538639079.318 * * * * [misc]progress: [ 4 / 4 ] generating series at (2 1 1 2 1 2 1 1) 1538639079.319 * * * [misc]progress: simplifying candidates 1538639079.319 * * * * [misc]progress: [ 1 / 36 ] simplifiying candidate # 1538639079.319 * * * * [misc]progress: [ 2 / 36 ] simplifiying candidate # 1538639079.319 * * * * [misc]progress: [ 3 / 36 ] simplifiying candidate # 1538639079.319 * * * * [misc]progress: [ 4 / 36 ] simplifiying candidate # 1538639079.319 * * * * [misc]progress: [ 5 / 36 ] simplifiying candidate # 1538639079.319 * * * * [misc]progress: [ 6 / 36 ] simplifiying candidate # 1538639079.319 * * * * [misc]progress: [ 7 / 36 ] simplifiying candidate # 1538639079.319 * * * * [misc]progress: [ 8 / 36 ] simplifiying candidate # 1538639079.319 * * * * [misc]progress: [ 9 / 36 ] simplifiying candidate # 1538639079.319 * * * * [misc]progress: [ 10 / 36 ] simplifiying candidate # 1538639079.319 * * * * [misc]progress: [ 11 / 36 ] simplifiying candidate # 1538639079.320 * * * * [misc]progress: [ 12 / 36 ] simplifiying candidate # 1538639079.320 * * * * [misc]progress: [ 13 / 36 ] simplifiying candidate # 1538639079.320 * * * * [misc]progress: [ 14 / 36 ] simplifiying candidate # 1538639079.320 * * * * [misc]progress: [ 15 / 36 ] simplifiying candidate # 1538639079.320 * * * * [misc]progress: [ 16 / 36 ] simplifiying candidate # 1538639079.320 * * * * [misc]progress: [ 17 / 36 ] simplifiying candidate # 1538639079.320 * * * * [misc]progress: [ 18 / 36 ] simplifiying candidate # 1538639079.320 * * * * [misc]progress: [ 19 / 36 ] simplifiying candidate # 1538639079.320 * * * * [misc]progress: [ 20 / 36 ] simplifiying candidate # 1538639079.320 * * * * [misc]progress: [ 21 / 36 ] simplifiying candidate # 1538639079.320 * * * * [misc]progress: [ 22 / 36 ] simplifiying candidate # 1538639079.320 * * * * [misc]progress: [ 23 / 36 ] simplifiying candidate # 1538639079.321 * * * * [misc]progress: [ 24 / 36 ] simplifiying candidate # 1538639079.321 * * * * [misc]progress: [ 25 / 36 ] simplifiying candidate # 1538639079.321 * * * * [misc]progress: [ 26 / 36 ] simplifiying candidate # 1538639079.321 * * * * [misc]progress: [ 27 / 36 ] simplifiying candidate # 1538639079.321 * * * * [misc]progress: [ 28 / 36 ] simplifiying candidate # 1538639079.321 * * * * [misc]progress: [ 29 / 36 ] simplifiying candidate # 1538639079.321 * * * * [misc]progress: [ 30 / 36 ] simplifiying candidate # 1538639079.321 * * * * [misc]progress: [ 31 / 36 ] simplifiying candidate # 1538639079.321 * * * * [misc]progress: [ 32 / 36 ] simplifiying candidate # 1538639079.321 * * * * [misc]progress: [ 33 / 36 ] simplifiying candidate # 1538639079.321 * * * * [misc]progress: [ 34 / 36 ] simplifiying candidate # 1538639079.322 * * * * [misc]progress: [ 35 / 36 ] simplifiying candidate # 1538639079.322 * * * * [misc]progress: [ 36 / 36 ] simplifiying candidate # 1538639079.322 * * * [misc]progress: adding candidates to table 1538639081.421 * * [misc]progress: iteration 4 / 4 1538639081.421 * * * [misc]progress: picking best candidate 1538639081.658 * * * * [misc]pick: Picked # 1538639081.658 * * * [misc]progress: localizing error 1538639081.685 * * * [misc]progress: generating rewritten candidates 1538639081.685 * * * * [misc]progress: [ 1 / 4 ] rewriting at (2 2 2 2 2 1) 1538639081.687 * * * * [misc]progress: [ 2 / 4 ] rewriting at (2 2 2 2 1 2 1) 1538639081.688 * * * * [misc]progress: [ 3 / 4 ] rewriting at (2 2 2 2 1 1 1) 1538639081.689 * * * * [misc]progress: [ 4 / 4 ] rewriting at (2 1 2 1 1 2) 1538639081.691 * * * [misc]progress: generating series expansions 1538639081.691 * * * * [misc]progress: [ 1 / 4 ] generating series at (2 2 2 2 2 1) 1538639081.691 * * * * [misc]progress: [ 2 / 4 ] generating series at (2 2 2 2 1 2 1) 1538639081.691 * * * * [misc]progress: [ 3 / 4 ] generating series at (2 2 2 2 1 1 1) 1538639081.691 * * * * [misc]progress: [ 4 / 4 ] generating series at (2 1 2 1 1 2) 1538639081.691 * * * [misc]progress: simplifying candidates 1538639081.691 * * * * [misc]progress: [ 1 / 36 ] simplifiying candidate # 1538639081.691 * * * * [misc]progress: [ 2 / 36 ] simplifiying candidate # 1538639081.691 * * * * [misc]progress: [ 3 / 36 ] simplifiying candidate # 1538639081.691 * * * * [misc]progress: [ 4 / 36 ] simplifiying candidate # 1538639081.691 * * * * [misc]progress: [ 5 / 36 ] simplifiying candidate # 1538639081.692 * * * * [misc]progress: [ 6 / 36 ] simplifiying candidate # 1538639081.692 * * * * [misc]progress: [ 7 / 36 ] simplifiying candidate # 1538639081.692 * * * * [misc]progress: [ 8 / 36 ] simplifiying candidate # 1538639081.692 * * * * [misc]progress: [ 9 / 36 ] simplifiying candidate # 1538639081.692 * * * * [misc]progress: [ 10 / 36 ] simplifiying candidate # 1538639081.692 * * * * [misc]progress: [ 11 / 36 ] simplifiying candidate # 1538639081.692 * * * * [misc]progress: [ 12 / 36 ] simplifiying candidate # 1538639081.692 * * * * [misc]progress: [ 13 / 36 ] simplifiying candidate # 1538639081.692 * * * * [misc]progress: [ 14 / 36 ] simplifiying candidate # 1538639081.692 * * * * [misc]progress: [ 15 / 36 ] simplifiying candidate # 1538639081.692 * * * * [misc]progress: [ 16 / 36 ] simplifiying candidate # 1538639081.693 * * * * [misc]progress: [ 17 / 36 ] simplifiying candidate # 1538639081.693 * * * * [misc]progress: [ 18 / 36 ] simplifiying candidate # 1538639081.693 * * * * [misc]progress: [ 19 / 36 ] simplifiying candidate # 1538639081.693 * * * * [misc]progress: [ 20 / 36 ] simplifiying candidate # 1538639081.693 * * * * [misc]progress: [ 21 / 36 ] simplifiying candidate # 1538639081.693 * * * * [misc]progress: [ 22 / 36 ] simplifiying candidate # 1538639081.693 * * * * [misc]progress: [ 23 / 36 ] simplifiying candidate # 1538639081.693 * * * * [misc]progress: [ 24 / 36 ] simplifiying candidate # 1538639081.693 * * * * [misc]progress: [ 25 / 36 ] simplifiying candidate # 1538639081.693 * * * * [misc]progress: [ 26 / 36 ] simplifiying candidate # 1538639081.693 * * * * [misc]progress: [ 27 / 36 ] simplifiying candidate # 1538639081.694 * * * * [misc]progress: [ 28 / 36 ] simplifiying candidate # 1538639081.694 * * * * [misc]progress: [ 29 / 36 ] simplifiying candidate # 1538639081.694 * * * * [misc]progress: [ 30 / 36 ] simplifiying candidate # 1538639081.694 * * * * [misc]progress: [ 31 / 36 ] simplifiying candidate # 1538639081.694 * * * * [misc]progress: [ 32 / 36 ] simplifiying candidate # 1538639081.694 * * * * [misc]progress: [ 33 / 36 ] simplifiying candidate # 1538639081.694 * * * * [misc]progress: [ 34 / 36 ] simplifiying candidate # 1538639081.694 * * * * [misc]progress: [ 35 / 36 ] simplifiying candidate # 1538639081.694 * * * * [misc]progress: [ 36 / 36 ] simplifiying candidate # 1538639081.694 * * * [misc]progress: adding candidates to table 1538639083.724 * [misc]progress: [Phase 3 of 3] Extracting. 1538639083.724 * * [misc]regime: Finding splitpoints for: (# # # # # # # # #) 1538639083.757 * * * [misc]regime-changes: Trying 3 branch expressions: (x (fabs x) (* (* (/ 1 (sqrt PI)) (exp (* (fabs x) (fabs x)))) (+ (+ (+ (/ 1 (fabs x)) (* (/ 1 2) (* (* (/ 1 (fabs x)) (/ 1 (fabs x))) (/ 1 (fabs x))))) (* (/ 3 4) (* (* (* (* (/ 1 (fabs x)) (/ 1 (fabs x))) (/ 1 (fabs x))) (/ 1 (fabs x))) (/ 1 (fabs x))))) (* (/ 15 8) (* (* (* (* (* (* (/ 1 (fabs x)) (/ 1 (fabs x))) (/ 1 (fabs x))) (/ 1 (fabs x))) (/ 1 (fabs x))) (/ 1 (fabs x))) (/ 1 (fabs x))))))) 1538639083.757 * * * * [misc]regimes: Trying to branch on x from (# # # # # # # # #) 1538639084.045 * * * * [misc]regimes: Trying to branch on (fabs x) from (# # # # # # # # #) 1538639084.304 * * * * [misc]regimes: Trying to branch on (* (* (/ 1 (sqrt PI)) (exp (* (fabs x) (fabs x)))) (+ (+ (+ (/ 1 (fabs x)) (* (/ 1 2) (* (* (/ 1 (fabs x)) (/ 1 (fabs x))) (/ 1 (fabs x))))) (* (/ 3 4) (* (* (* (* (/ 1 (fabs x)) (/ 1 (fabs x))) (/ 1 (fabs x))) (/ 1 (fabs x))) (/ 1 (fabs x))))) (* (/ 15 8) (* (* (* (* (* (* (/ 1 (fabs x)) (/ 1 (fabs x))) (/ 1 (fabs x))) (/ 1 (fabs x))) (/ 1 (fabs x))) (/ 1 (fabs x))) (/ 1 (fabs x)))))) from (# # # # # # # # #) 1538639084.796 * * * [misc]regime: Found split indices: #