1547628137.592 * [misc]progress: [Phase 1 of 3] Setting up. 1547628137.592 * * * [misc]progress: [1/2] Preparing points 1547628137.592 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1547628137.666 * * * * [misc]points: Filtering points with unrepresentable outputs 1547628137.666 * * * * [misc]points: Sampling 234 additional inputs, on iter 1 have 22 / 256 1547628137.796 * * * * [misc]points: Filtering points with unrepresentable outputs 1547628137.796 * * * * [misc]points: Sampling 222 additional inputs, on iter 2 have 34 / 256 1547628137.913 * * * * [misc]points: Filtering points with unrepresentable outputs 1547628137.913 * * * * [misc]points: Sampling 206 additional inputs, on iter 3 have 50 / 256 1547628138.051 * * * * [misc]points: Filtering points with unrepresentable outputs 1547628138.052 * * * * [misc]points: Sampling 192 additional inputs, on iter 4 have 64 / 256 1547628138.170 * * * * [misc]points: Filtering points with unrepresentable outputs 1547628138.170 * * * * [misc]points: Sampling 176 additional inputs, on iter 5 have 80 / 256 1547628138.249 * * * * [misc]points: Filtering points with unrepresentable outputs 1547628138.249 * * * * [misc]points: Sampling 165 additional inputs, on iter 6 have 91 / 256 1547628138.342 * * * * [misc]points: Filtering points with unrepresentable outputs 1547628138.342 * * * * [misc]points: Sampling 147 additional inputs, on iter 7 have 109 / 256 1547628138.465 * * * * [misc]points: Filtering points with unrepresentable outputs 1547628138.466 * * * * [misc]points: Sampling 137 additional inputs, on iter 8 have 119 / 256 1547628138.513 * * * * [misc]points: Filtering points with unrepresentable outputs 1547628138.513 * * * * [misc]points: Sampling 128 additional inputs, on iter 9 have 128 / 256 1547628138.607 * * * * [misc]points: Filtering points with unrepresentable outputs 1547628138.607 * * * * [misc]points: Sampling 119 additional inputs, on iter 10 have 137 / 256 1547628138.676 * * * * [misc]points: Filtering points with unrepresentable outputs 1547628138.676 * * * * [misc]points: Sampling 112 additional inputs, on iter 11 have 144 / 256 1547628138.779 * * * * [misc]points: Filtering points with unrepresentable outputs 1547628138.779 * * * * [misc]points: Sampling 104 additional inputs, on iter 12 have 152 / 256 1547628138.851 * * * * [misc]points: Filtering points with unrepresentable outputs 1547628138.851 * * * * [misc]points: Sampling 94 additional inputs, on iter 13 have 162 / 256 1547628138.919 * * * * [misc]points: Filtering points with unrepresentable outputs 1547628138.919 * * * * [misc]points: Sampling 90 additional inputs, on iter 14 have 166 / 256 1547628138.994 * * * * [misc]points: Filtering points with unrepresentable outputs 1547628138.994 * * * * [misc]points: Sampling 87 additional inputs, on iter 15 have 169 / 256 1547628139.057 * * * * [misc]points: Filtering points with unrepresentable outputs 1547628139.057 * * * * [misc]points: Sampling 79 additional inputs, on iter 16 have 177 / 256 1547628139.151 * * * * [misc]points: Filtering points with unrepresentable outputs 1547628139.151 * * * * [misc]points: Sampling 75 additional inputs, on iter 17 have 181 / 256 1547628139.210 * * * * [misc]points: Filtering points with unrepresentable outputs 1547628139.210 * * * * [misc]points: Sampling 71 additional inputs, on iter 18 have 185 / 256 1547628139.268 * * * * [misc]points: Filtering points with unrepresentable outputs 1547628139.269 * * * * [misc]points: Sampling 65 additional inputs, on iter 19 have 191 / 256 1547628139.357 * * * * [misc]points: Filtering points with unrepresentable outputs 1547628139.357 * * * * [misc]points: Sampling 60 additional inputs, on iter 20 have 196 / 256 1547628139.409 * * * * [misc]points: Filtering points with unrepresentable outputs 1547628139.409 * * * * [misc]points: Sampling 50 additional inputs, on iter 21 have 206 / 256 1547628139.444 * * * * [misc]points: Filtering points with unrepresentable outputs 1547628139.445 * * * * [misc]points: Sampling 47 additional inputs, on iter 22 have 209 / 256 1547628139.502 * * * * [misc]points: Filtering points with unrepresentable outputs 1547628139.502 * * * * [misc]points: Sampling 44 additional inputs, on iter 23 have 212 / 256 1547628139.548 * * * * [misc]points: Filtering points with unrepresentable outputs 1547628139.548 * * * * [misc]points: Sampling 44 additional inputs, on iter 24 have 212 / 256 1547628139.571 * * * * [misc]points: Filtering points with unrepresentable outputs 1547628139.571 * * * * [misc]points: Sampling 37 additional inputs, on iter 25 have 219 / 256 1547628139.633 * * * * [misc]points: Filtering points with unrepresentable outputs 1547628139.633 * * * * [misc]points: Sampling 36 additional inputs, on iter 26 have 220 / 256 1547628139.655 * * * * [misc]points: Filtering points with unrepresentable outputs 1547628139.655 * * * * [misc]points: Sampling 32 additional inputs, on iter 27 have 224 / 256 1547628139.676 * * * * [misc]points: Filtering points with unrepresentable outputs 1547628139.676 * * * * [misc]points: Sampling 32 additional inputs, on iter 28 have 224 / 256 1547628139.714 * * * * [misc]points: Filtering points with unrepresentable outputs 1547628139.714 * * * * [misc]points: Sampling 28 additional inputs, on iter 29 have 228 / 256 1547628139.740 * * * * [misc]points: Filtering points with unrepresentable outputs 1547628139.740 * * * * [misc]points: Sampling 25 additional inputs, on iter 30 have 231 / 256 1547628139.779 * * * * [misc]points: Filtering points with unrepresentable outputs 1547628139.779 * * * * [misc]points: Sampling 23 additional inputs, on iter 31 have 233 / 256 1547628139.800 * * * * [misc]points: Filtering points with unrepresentable outputs 1547628139.800 * * * * [misc]points: Sampling 20 additional inputs, on iter 32 have 236 / 256 1547628139.854 * * * * [misc]points: Filtering points with unrepresentable outputs 1547628139.854 * * * * [misc]points: Sampling 18 additional inputs, on iter 33 have 238 / 256 1547628139.876 * * * * [misc]points: Filtering points with unrepresentable outputs 1547628139.876 * * * * [misc]points: Sampling 17 additional inputs, on iter 34 have 239 / 256 1547628139.893 * * * * [misc]points: Filtering points with unrepresentable outputs 1547628139.893 * * * * [misc]points: Sampling 17 additional inputs, on iter 35 have 239 / 256 1547628139.911 * * * * [misc]points: Filtering points with unrepresentable outputs 1547628139.911 * * * * [misc]points: Sampling 16 additional inputs, on iter 36 have 240 / 256 1547628139.945 * * * * [misc]points: Filtering points with unrepresentable outputs 1547628139.945 * * * * [misc]points: Sampling 16 additional inputs, on iter 37 have 240 / 256 1547628139.966 * * * * [misc]points: Filtering points with unrepresentable outputs 1547628139.966 * * * * [misc]points: Sampling 15 additional inputs, on iter 38 have 241 / 256 1547628139.983 * * * * [misc]points: Filtering points with unrepresentable outputs 1547628139.983 * * * * [misc]points: Sampling 11 additional inputs, on iter 39 have 245 / 256 1547628139.999 * * * * [misc]points: Filtering points with unrepresentable outputs 1547628139.999 * * * * [misc]points: Sampling 11 additional inputs, on iter 40 have 245 / 256 1547628140.033 * * * * [misc]points: Filtering points with unrepresentable outputs 1547628140.033 * * * * [misc]points: Sampling 11 additional inputs, on iter 41 have 245 / 256 1547628140.052 * * * * [misc]points: Filtering points with unrepresentable outputs 1547628140.053 * * * * [misc]points: Sampling 10 additional inputs, on iter 42 have 246 / 256 1547628140.069 * * * * [misc]points: Filtering points with unrepresentable outputs 1547628140.069 * * * * [misc]points: Sampling 10 additional inputs, on iter 43 have 246 / 256 1547628140.085 * * * * [misc]points: Filtering points with unrepresentable outputs 1547628140.085 * * * * [misc]points: Sampling 8 additional inputs, on iter 44 have 248 / 256 1547628140.100 * * * * [misc]points: Filtering points with unrepresentable outputs 1547628140.100 * * * * [misc]points: Sampling 7 additional inputs, on iter 45 have 249 / 256 1547628140.157 * * * * [misc]points: Filtering points with unrepresentable outputs 1547628140.157 * * * * [misc]points: Sampling 6 additional inputs, on iter 46 have 250 / 256 1547628140.176 * * * * [misc]points: Filtering points with unrepresentable outputs 1547628140.176 * * * * [misc]points: Sampling 5 additional inputs, on iter 47 have 251 / 256 1547628140.191 * * * * [misc]points: Filtering points with unrepresentable outputs 1547628140.191 * * * * [misc]points: Sampling 4 additional inputs, on iter 48 have 252 / 256 1547628140.205 * * * * [misc]points: Filtering points with unrepresentable outputs 1547628140.205 * * * * [misc]points: Sampling 4 additional inputs, on iter 49 have 252 / 256 1547628140.549 * * * * [misc]points: Filtering points with unrepresentable outputs 1547628140.549 * * * * [misc]points: Sampling 4 additional inputs, on iter 50 have 253 / 256 1547628140.569 * * * * [misc]points: Filtering points with unrepresentable outputs 1547628140.569 * * * * [misc]points: Sampling 4 additional inputs, on iter 51 have 254 / 256 1547628140.584 * * * * [misc]points: Filtering points with unrepresentable outputs 1547628140.584 * * * * [misc]points: Sampling 4 additional inputs, on iter 52 have 255 / 256 1547628140.599 * * * * [misc]points: Filtering points with unrepresentable outputs 1547628140.599 * * * * [misc]points: Sampling 4 additional inputs, on iter 53 have 255 / 256 1547628140.614 * * * * [misc]points: Filtering points with unrepresentable outputs 1547628140.614 * * * * [misc]points: Sampling 4 additional inputs, on iter 54 have 255 / 256 1547628140.647 * * * * [misc]points: Filtering points with unrepresentable outputs 1547628140.647 * * * * [misc]points: Sampling 4 additional inputs, on iter 55 have 255 / 256 1547628140.662 * * * * [misc]points: Filtering points with unrepresentable outputs 1547628140.663 * * * * [exit]points: Sampled 256 points with exact outputs 1547628140.663 * * * [misc]progress: [2/2] Setting up program. 1547628140.668 * [misc]progress: [Phase 2 of 3] Improving. 1547628140.668 * * * * [misc]progress: [ 1 / 1 ] simplifiying candidate # 1547628140.669 * [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)))))) 1547628140.669 * * [misc]simplify: iters left: 6 (31 enodes) 1547628140.676 * * [misc]simplify: iters left: 5 (95 enodes) 1547628140.700 * * [misc]simplify: iters left: 4 (384 enodes) 1547628141.072 * [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)))) 1547628141.072 * [misc]simplify: Simplified (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))) (pow (/ 1 (fabs x)) 4)) (/ (* (/ 1 (fabs x)) (/ 1 (fabs x))) (* 2 (fabs x)))) (/ (exp (* (fabs x) (fabs x))) (sqrt PI))))) 1547628141.086 * * [misc]progress: iteration 1 / 4 1547628141.086 * * * [misc]progress: picking best candidate 1547628141.097 * * * * [misc]pick: Picked # 1547628141.097 * * * [misc]progress: localizing error 1547628141.182 * * * [misc]progress: generating rewritten candidates 1547628141.182 * * * * [misc]progress: [ 1 / 4 ] rewriting at (2 2 2 2) 1547628141.182 * * * * [misc]progress: [ 2 / 4 ] rewriting at (2 1 2 2 1 2) 1547628141.182 * * * * [misc]progress: [ 3 / 4 ] rewriting at (2 1 1 1 1 2 2) 1547628141.183 * * * * [misc]progress: [ 4 / 4 ] rewriting at (2 2 1 1 2) 1547628141.186 * * * [misc]progress: generating series expansions 1547628141.186 * * * * [misc]progress: [ 1 / 4 ] generating series at (2 2 2 2) 1547628141.186 * * * * [misc]progress: [ 2 / 4 ] generating series at (2 1 2 2 1 2) 1547628141.186 * * * * [misc]progress: [ 3 / 4 ] generating series at (2 1 1 1 1 2 2) 1547628141.186 * * * * [misc]progress: [ 4 / 4 ] generating series at (2 2 1 1 2) 1547628141.186 * [misc]backup-simplify: Simplify (pow (/ 1 (fabs x)) 4) into (pow (/ 1 (fabs x)) 4) 1547628141.186 * [misc]approximate: Taking taylor expansion of (pow (/ 1 (fabs x)) 4) in (x) around 0 1547628141.187 * [misc]taylor: Taking taylor expansion of (pow (/ 1 (fabs x)) 4) in x 1547628141.187 * [misc]taylor: Taking taylor expansion of (/ 1 (fabs x)) in x 1547628141.187 * [misc]taylor: Taking taylor expansion of (fabs x) in x 1547628141.189 * [misc]backup-simplify: Simplify (fabs x) into (fabs x) 1547628141.189 * [misc]backup-simplify: Simplify (/ 1 (fabs x)) into (/ 1 (fabs x)) 1547628141.189 * [misc]taylor: Taking taylor expansion of (pow (/ 1 (fabs x)) 4) in x 1547628141.189 * [misc]taylor: Taking taylor expansion of (/ 1 (fabs x)) in x 1547628141.189 * [misc]taylor: Taking taylor expansion of (fabs x) in x 1547628141.189 * [misc]backup-simplify: Simplify (fabs x) into (fabs x) 1547628141.189 * [misc]backup-simplify: Simplify (/ 1 (fabs x)) into (/ 1 (fabs x)) 1547628141.190 * [misc]backup-simplify: Simplify (* (/ 1 (fabs x)) (/ 1 (fabs x))) into (/ 1 (pow (fabs x) 2)) 1547628141.190 * [misc]backup-simplify: Simplify (* (/ 1 (pow (fabs x) 2)) (/ 1 (pow (fabs x) 2))) into (/ 1 (pow (fabs x) 4)) 1547628141.190 * [misc]backup-simplify: Simplify (/ 1 (pow (fabs x) 4)) into (/ 1 (pow (fabs x) 4)) 1547628141.190 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs x)) (/ 0 (fabs x))))) into 0 1547628141.190 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs x)) 0) (* 0 (/ 1 (fabs x)))) into 0 1547628141.190 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs x) 2)) 0) (* 0 (/ 1 (pow (fabs x) 2)))) into 0 1547628141.190 * [misc]backup-simplify: Simplify 0 into 0 1547628141.191 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs x)) (/ 0 (fabs x))) (* 0 (/ 0 (fabs x))))) into 0 1547628141.191 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs x)) 0) (+ (* 0 0) (* 0 (/ 1 (fabs x))))) into 0 1547628141.202 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs x) 2)) 0) (+ (* 0 0) (* 0 (/ 1 (pow (fabs x) 2))))) into 0 1547628141.202 * [misc]backup-simplify: Simplify 0 into 0 1547628141.202 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs x)) (/ 0 (fabs x))) (* 0 (/ 0 (fabs x))) (* 0 (/ 0 (fabs x))))) into 0 1547628141.203 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (fabs x)))))) into 0 1547628141.203 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs x) 2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow (fabs x) 2)))))) into 0 1547628141.203 * [misc]backup-simplify: Simplify 0 into 0 1547628141.203 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs x)) (/ 0 (fabs x))) (* 0 (/ 0 (fabs x))) (* 0 (/ 0 (fabs x))) (* 0 (/ 0 (fabs x))))) into 0 1547628141.204 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (fabs x))))))) into 0 1547628141.205 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs x) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow (fabs x) 2))))))) into 0 1547628141.205 * [misc]backup-simplify: Simplify 0 into 0 1547628141.205 * [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 1547628141.206 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (fabs x)))))))) into 0 1547628141.207 * [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 1547628141.207 * [misc]backup-simplify: Simplify 0 into 0 1547628141.207 * [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 1547628141.208 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (fabs x))))))))) into 0 1547628141.209 * [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 1547628141.209 * [misc]backup-simplify: Simplify 0 into 0 1547628141.209 * [misc]backup-simplify: Simplify (/ 1 (pow (fabs x) 4)) into (/ 1 (pow (fabs x) 4)) 1547628141.209 * [misc]backup-simplify: Simplify (pow (/ 1 (fabs (/ 1 x))) 4) into (pow (/ 1 (fabs (/ 1 x))) 4) 1547628141.209 * [misc]approximate: Taking taylor expansion of (pow (/ 1 (fabs (/ 1 x))) 4) in (x) around 0 1547628141.209 * [misc]taylor: Taking taylor expansion of (pow (/ 1 (fabs (/ 1 x))) 4) in x 1547628141.209 * [misc]taylor: Taking taylor expansion of (/ 1 (fabs (/ 1 x))) in x 1547628141.209 * [misc]taylor: Taking taylor expansion of (fabs (/ 1 x)) in x 1547628141.209 * [misc]backup-simplify: Simplify (fabs (/ 1 x)) into (fabs (/ 1 x)) 1547628141.210 * [misc]backup-simplify: Simplify (/ 1 (fabs (/ 1 x))) into (/ 1 (fabs (/ 1 x))) 1547628141.210 * [misc]taylor: Taking taylor expansion of (pow (/ 1 (fabs (/ 1 x))) 4) in x 1547628141.210 * [misc]taylor: Taking taylor expansion of (/ 1 (fabs (/ 1 x))) in x 1547628141.210 * [misc]taylor: Taking taylor expansion of (fabs (/ 1 x)) in x 1547628141.210 * [misc]backup-simplify: Simplify (fabs (/ 1 x)) into (fabs (/ 1 x)) 1547628141.210 * [misc]backup-simplify: Simplify (/ 1 (fabs (/ 1 x))) into (/ 1 (fabs (/ 1 x))) 1547628141.210 * [misc]backup-simplify: Simplify (* (/ 1 (fabs (/ 1 x))) (/ 1 (fabs (/ 1 x)))) into (/ 1 (pow (fabs (/ 1 x)) 2)) 1547628141.210 * [misc]backup-simplify: Simplify (* (/ 1 (pow (fabs (/ 1 x)) 2)) (/ 1 (pow (fabs (/ 1 x)) 2))) into (/ 1 (pow (fabs (/ 1 x)) 4)) 1547628141.210 * [misc]backup-simplify: Simplify (/ 1 (pow (fabs (/ 1 x)) 4)) into (/ 1 (pow (fabs (/ 1 x)) 4)) 1547628141.211 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs (/ 1 x))) (/ 0 (fabs (/ 1 x)))))) into 0 1547628141.211 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs (/ 1 x))) 0) (* 0 (/ 1 (fabs (/ 1 x))))) into 0 1547628141.211 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs (/ 1 x)) 2)) 0) (* 0 (/ 1 (pow (fabs (/ 1 x)) 2)))) into 0 1547628141.211 * [misc]backup-simplify: Simplify 0 into 0 1547628141.211 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs (/ 1 x))) (/ 0 (fabs (/ 1 x)))) (* 0 (/ 0 (fabs (/ 1 x)))))) into 0 1547628141.212 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ 1 (fabs (/ 1 x)))))) into 0 1547628141.212 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs (/ 1 x)) 2)) 0) (+ (* 0 0) (* 0 (/ 1 (pow (fabs (/ 1 x)) 2))))) into 0 1547628141.212 * [misc]backup-simplify: Simplify 0 into 0 1547628141.212 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs (/ 1 x))) (/ 0 (fabs (/ 1 x)))) (* 0 (/ 0 (fabs (/ 1 x)))) (* 0 (/ 0 (fabs (/ 1 x)))))) into 0 1547628141.213 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (fabs (/ 1 x))))))) into 0 1547628141.213 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs (/ 1 x)) 2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow (fabs (/ 1 x)) 2)))))) into 0 1547628141.214 * [misc]backup-simplify: Simplify 0 into 0 1547628141.214 * [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 1547628141.215 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (fabs (/ 1 x)))))))) into 0 1547628141.215 * [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 1547628141.215 * [misc]backup-simplify: Simplify 0 into 0 1547628141.216 * [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 1547628141.216 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (fabs (/ 1 x))))))))) into 0 1547628141.217 * [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 1547628141.217 * [misc]backup-simplify: Simplify 0 into 0 1547628141.218 * [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 1547628141.219 * [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 1547628141.220 * [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 1547628141.220 * [misc]backup-simplify: Simplify 0 into 0 1547628141.220 * [misc]backup-simplify: Simplify (/ 1 (pow (fabs (/ 1 (/ 1 x))) 4)) into (/ 1 (pow (fabs x) 4)) 1547628141.220 * [misc]backup-simplify: Simplify (pow (/ 1 (fabs (/ 1 (- x)))) 4) into (pow (/ 1 (fabs (/ -1 x))) 4) 1547628141.220 * [misc]approximate: Taking taylor expansion of (pow (/ 1 (fabs (/ -1 x))) 4) in (x) around 0 1547628141.220 * [misc]taylor: Taking taylor expansion of (pow (/ 1 (fabs (/ -1 x))) 4) in x 1547628141.220 * [misc]taylor: Taking taylor expansion of (/ 1 (fabs (/ -1 x))) in x 1547628141.220 * [misc]taylor: Taking taylor expansion of (fabs (/ -1 x)) in x 1547628141.220 * [misc]backup-simplify: Simplify (fabs (/ -1 x)) into (fabs (/ -1 x)) 1547628141.220 * [misc]backup-simplify: Simplify (/ 1 (fabs (/ -1 x))) into (/ 1 (fabs (/ -1 x))) 1547628141.220 * [misc]taylor: Taking taylor expansion of (pow (/ 1 (fabs (/ -1 x))) 4) in x 1547628141.220 * [misc]taylor: Taking taylor expansion of (/ 1 (fabs (/ -1 x))) in x 1547628141.220 * [misc]taylor: Taking taylor expansion of (fabs (/ -1 x)) in x 1547628141.220 * [misc]backup-simplify: Simplify (fabs (/ -1 x)) into (fabs (/ -1 x)) 1547628141.220 * [misc]backup-simplify: Simplify (/ 1 (fabs (/ -1 x))) into (/ 1 (fabs (/ -1 x))) 1547628141.221 * [misc]backup-simplify: Simplify (* (/ 1 (fabs (/ -1 x))) (/ 1 (fabs (/ -1 x)))) into (/ 1 (pow (fabs (/ -1 x)) 2)) 1547628141.221 * [misc]backup-simplify: Simplify (* (/ 1 (pow (fabs (/ -1 x)) 2)) (/ 1 (pow (fabs (/ -1 x)) 2))) into (/ 1 (pow (fabs (/ -1 x)) 4)) 1547628141.221 * [misc]backup-simplify: Simplify (/ 1 (pow (fabs (/ -1 x)) 4)) into (/ 1 (pow (fabs (/ -1 x)) 4)) 1547628141.221 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs (/ -1 x))) (/ 0 (fabs (/ -1 x)))))) into 0 1547628141.221 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs (/ -1 x))) 0) (* 0 (/ 1 (fabs (/ -1 x))))) into 0 1547628141.222 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs (/ -1 x)) 2)) 0) (* 0 (/ 1 (pow (fabs (/ -1 x)) 2)))) into 0 1547628141.222 * [misc]backup-simplify: Simplify 0 into 0 1547628141.222 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs (/ -1 x))) (/ 0 (fabs (/ -1 x)))) (* 0 (/ 0 (fabs (/ -1 x)))))) into 0 1547628141.222 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ 1 (fabs (/ -1 x)))))) into 0 1547628141.223 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs (/ -1 x)) 2)) 0) (+ (* 0 0) (* 0 (/ 1 (pow (fabs (/ -1 x)) 2))))) into 0 1547628141.223 * [misc]backup-simplify: Simplify 0 into 0 1547628141.223 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs (/ -1 x))) (/ 0 (fabs (/ -1 x)))) (* 0 (/ 0 (fabs (/ -1 x)))) (* 0 (/ 0 (fabs (/ -1 x)))))) into 0 1547628141.224 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (fabs (/ -1 x))))))) into 0 1547628141.224 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs (/ -1 x)) 2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow (fabs (/ -1 x)) 2)))))) into 0 1547628141.224 * [misc]backup-simplify: Simplify 0 into 0 1547628141.224 * [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 1547628141.225 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (fabs (/ -1 x)))))))) into 0 1547628141.226 * [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 1547628141.226 * [misc]backup-simplify: Simplify 0 into 0 1547628141.226 * [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 1547628141.227 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (fabs (/ -1 x))))))))) into 0 1547628141.228 * [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 1547628141.228 * [misc]backup-simplify: Simplify 0 into 0 1547628141.228 * [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 1547628141.229 * [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 1547628141.230 * [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 1547628141.230 * [misc]backup-simplify: Simplify 0 into 0 1547628141.230 * [misc]backup-simplify: Simplify (/ 1 (pow (fabs (/ -1 (/ 1 (- x)))) 4)) into (/ 1 (pow (fabs x) 4)) 1547628141.230 * * * [misc]progress: simplifying candidates 1547628141.230 * * * * [misc]progress: [ 1 / 47 ] simplifiying candidate # 1547628141.231 * * * * [misc]progress: [ 2 / 47 ] simplifiying candidate # 1547628141.231 * * * * [misc]progress: [ 3 / 47 ] simplifiying candidate # 1547628141.231 * * * * [misc]progress: [ 4 / 47 ] simplifiying candidate # 1547628141.231 * * * * [misc]progress: [ 5 / 47 ] simplifiying candidate # 1547628141.231 * * * * [misc]progress: [ 6 / 47 ] simplifiying candidate # 1547628141.231 * * * * [misc]progress: [ 7 / 47 ] simplifiying candidate # 1547628141.231 * * * * [misc]progress: [ 8 / 47 ] simplifiying candidate # 1547628141.231 * * * * [misc]progress: [ 9 / 47 ] simplifiying candidate # 1547628141.231 * * * * [misc]progress: [ 10 / 47 ] simplifiying candidate # 1547628141.231 * * * * [misc]progress: [ 11 / 47 ] simplifiying candidate # 1547628141.231 * * * * [misc]progress: [ 12 / 47 ] simplifiying candidate # 1547628141.231 * * * * [misc]progress: [ 13 / 47 ] simplifiying candidate # 1547628141.232 * * * * [misc]progress: [ 14 / 47 ] simplifiying candidate # 1547628141.232 * * * * [misc]progress: [ 15 / 47 ] simplifiying candidate # 1547628141.232 * * * * [misc]progress: [ 16 / 47 ] simplifiying candidate # 1547628141.232 * * * * [misc]progress: [ 17 / 47 ] simplifiying candidate # 1547628141.232 * * * * [misc]progress: [ 18 / 47 ] simplifiying candidate # 1547628141.232 * * * * [misc]progress: [ 19 / 47 ] simplifiying candidate # 1547628141.232 * * * * [misc]progress: [ 20 / 47 ] simplifiying candidate # 1547628141.232 * * * * [misc]progress: [ 21 / 47 ] simplifiying candidate # 1547628141.232 * * * * [misc]progress: [ 22 / 47 ] simplifiying candidate # 1547628141.232 * * * * [misc]progress: [ 23 / 47 ] simplifiying candidate # 1547628141.232 * * * * [misc]progress: [ 24 / 47 ] simplifiying candidate # 1547628141.232 * * * * [misc]progress: [ 25 / 47 ] simplifiying candidate # 1547628141.233 * [enter]simplify: Simplifying (* (- (log (fabs x))) 4) 1547628141.233 * * [misc]simplify: iters left: 6 (6 enodes) 1547628141.235 * * [misc]simplify: iters left: 5 (9 enodes) 1547628141.238 * * [misc]simplify: iters left: 4 (14 enodes) 1547628141.241 * * [misc]simplify: iters left: 3 (15 enodes) 1547628141.244 * [exit]simplify: Simplified to (* (log (fabs x)) -4) 1547628141.244 * [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))))) 1547628141.244 * * * * [misc]progress: [ 26 / 47 ] simplifiying candidate # 1547628141.244 * [enter]simplify: Simplifying (* (log (/ 1 (fabs x))) 4) 1547628141.245 * * [misc]simplify: iters left: 6 (7 enodes) 1547628141.247 * * [misc]simplify: iters left: 5 (14 enodes) 1547628141.250 * * [misc]simplify: iters left: 4 (18 enodes) 1547628141.255 * * [misc]simplify: iters left: 3 (22 enodes) 1547628141.259 * [exit]simplify: Simplified to (* -4 (log (fabs x))) 1547628141.259 * [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))))) 1547628141.259 * * * * [misc]progress: [ 27 / 47 ] simplifiying candidate # 1547628141.259 * * * * [misc]progress: [ 28 / 47 ] simplifiying candidate # 1547628141.259 * [enter]simplify: Simplifying (fabs x) 1547628141.259 * * [misc]simplify: iters left: 1 (2 enodes) 1547628141.260 * [exit]simplify: Simplified to (fabs x) 1547628141.260 * [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))))) 1547628141.260 * * * * [misc]progress: [ 29 / 47 ] simplifiying candidate # 1547628141.260 * [enter]simplify: Simplifying (fabs x) 1547628141.260 * * [misc]simplify: iters left: 1 (2 enodes) 1547628141.261 * [exit]simplify: Simplified to (fabs x) 1547628141.261 * [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))))) 1547628141.261 * * * * [misc]progress: [ 30 / 47 ] simplifiying candidate # 1547628141.261 * [enter]simplify: Simplifying (/ 1 (fabs x)) 1547628141.261 * * [misc]simplify: iters left: 3 (4 enodes) 1547628141.262 * * [misc]simplify: iters left: 2 (6 enodes) 1547628141.264 * [exit]simplify: Simplified to (/ 1 (fabs x)) 1547628141.264 * [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))))) 1547628141.264 * * * * [misc]progress: [ 31 / 47 ] simplifiying candidate # 1547628141.264 * [enter]simplify: Simplifying (pow (* (cbrt (/ 1 (fabs x))) (cbrt (/ 1 (fabs x)))) 4) 1547628141.264 * * [misc]simplify: iters left: 6 (8 enodes) 1547628141.266 * * [misc]simplify: iters left: 5 (10 enodes) 1547628141.269 * [exit]simplify: Simplified to (pow (* (cbrt (/ 1 (fabs x))) (cbrt (/ 1 (fabs x)))) 4) 1547628141.269 * [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))))) 1547628141.269 * * * * [misc]progress: [ 32 / 47 ] simplifiying candidate # 1547628141.269 * [enter]simplify: Simplifying (pow (sqrt (/ 1 (fabs x))) 4) 1547628141.269 * * [misc]simplify: iters left: 5 (7 enodes) 1547628141.271 * * [misc]simplify: iters left: 4 (9 enodes) 1547628141.272 * [exit]simplify: Simplified to (pow (sqrt (/ 1 (fabs x))) 4) 1547628141.272 * [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))))) 1547628141.272 * * * * [misc]progress: [ 33 / 47 ] simplifiying candidate # 1547628141.272 * [enter]simplify: Simplifying (pow 1 4) 1547628141.273 * * [misc]simplify: iters left: 1 (3 enodes) 1547628141.273 * [exit]simplify: Simplified to 1 1547628141.273 * [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))))) 1547628141.273 * * * * [misc]progress: [ 34 / 47 ] simplifiying candidate # 1547628141.273 * [enter]simplify: Simplifying (pow 1 4) 1547628141.273 * * [misc]simplify: iters left: 1 (3 enodes) 1547628141.274 * [exit]simplify: Simplified to 1 1547628141.274 * [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))))) 1547628141.274 * * * * [misc]progress: [ 35 / 47 ] simplifiying candidate # 1547628141.274 * * * * [misc]progress: [ 36 / 47 ] simplifiying candidate # 1547628141.274 * * * * [misc]progress: [ 37 / 47 ] simplifiying candidate # 1547628141.274 * * * * [misc]progress: [ 38 / 47 ] simplifiying candidate # 1547628141.274 * * * * [misc]progress: [ 39 / 47 ] simplifiying candidate # 1547628141.274 * * * * [misc]progress: [ 40 / 47 ] simplifiying candidate # 1547628141.274 * * * * [misc]progress: [ 41 / 47 ] simplifiying candidate # 1547628141.274 * * * * [misc]progress: [ 42 / 47 ] simplifiying candidate # 1547628141.274 * [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)))) 1547628141.274 * * [misc]simplify: iters left: 6 (32 enodes) 1547628141.281 * * [misc]simplify: iters left: 5 (86 enodes) 1547628141.299 * * [misc]simplify: iters left: 4 (242 enodes) 1547628141.414 * [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)))) 1547628141.414 * [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))))) 1547628141.414 * * * * [misc]progress: [ 43 / 47 ] simplifiying candidate # 1547628141.414 * [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)))) 1547628141.414 * * [misc]simplify: iters left: 6 (32 enodes) 1547628141.421 * * [misc]simplify: iters left: 5 (86 enodes) 1547628141.439 * * [misc]simplify: iters left: 4 (242 enodes) 1547628141.558 * [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)))) 1547628141.558 * [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))))) 1547628141.558 * * * * [misc]progress: [ 44 / 47 ] simplifiying candidate # 1547628141.558 * [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)))) 1547628141.559 * * [misc]simplify: iters left: 6 (32 enodes) 1547628141.572 * * [misc]simplify: iters left: 5 (86 enodes) 1547628141.590 * * [misc]simplify: iters left: 4 (242 enodes) 1547628141.723 * [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)))) 1547628141.723 * [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))))) 1547628141.723 * * * * [misc]progress: [ 45 / 47 ] simplifiying candidate # 1547628141.723 * [enter]simplify: Simplifying (/ 1 (pow (fabs x) 4)) 1547628141.723 * * [misc]simplify: iters left: 4 (6 enodes) 1547628141.724 * * [misc]simplify: iters left: 3 (8 enodes) 1547628141.725 * [exit]simplify: Simplified to (/ 1 (pow (fabs x) 4)) 1547628141.725 * [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))))) 1547628141.725 * * * * [misc]progress: [ 46 / 47 ] simplifiying candidate # 1547628141.725 * [enter]simplify: Simplifying (/ 1 (pow (fabs x) 4)) 1547628141.725 * * [misc]simplify: iters left: 4 (6 enodes) 1547628141.727 * * [misc]simplify: iters left: 3 (8 enodes) 1547628141.729 * [exit]simplify: Simplified to (/ 1 (pow (fabs x) 4)) 1547628141.729 * [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))))) 1547628141.729 * * * * [misc]progress: [ 47 / 47 ] simplifiying candidate # 1547628141.729 * [enter]simplify: Simplifying (/ 1 (pow (fabs x) 4)) 1547628141.729 * * [misc]simplify: iters left: 4 (6 enodes) 1547628141.731 * * [misc]simplify: iters left: 3 (8 enodes) 1547628141.733 * [exit]simplify: Simplified to (/ 1 (pow (fabs x) 4)) 1547628141.733 * [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))))) 1547628141.733 * * * [misc]progress: adding candidates to table 1547628142.772 * * [misc]progress: iteration 2 / 4 1547628142.772 * * * [misc]progress: picking best candidate 1547628142.815 * * * * [misc]pick: Picked # 1547628142.816 * * * [misc]progress: localizing error 1547628142.898 * * * [misc]progress: generating rewritten candidates 1547628142.898 * * * * [misc]progress: [ 1 / 4 ] rewriting at (2 2 2 2) 1547628142.898 * * * * [misc]progress: [ 2 / 4 ] rewriting at (2 1 2 1 1 2) 1547628142.898 * * * * [misc]progress: [ 3 / 4 ] rewriting at (2 1 1 2 1 2) 1547628142.899 * * * * [misc]progress: [ 4 / 4 ] rewriting at (2 2 1 2 1) 1547628142.902 * * * [misc]progress: generating series expansions 1547628142.902 * * * * [misc]progress: [ 1 / 4 ] generating series at (2 2 2 2) 1547628142.902 * * * * [misc]progress: [ 2 / 4 ] generating series at (2 1 2 1 1 2) 1547628142.902 * * * * [misc]progress: [ 3 / 4 ] generating series at (2 1 1 2 1 2) 1547628142.902 * * * * [misc]progress: [ 4 / 4 ] generating series at (2 2 1 2 1) 1547628142.902 * [misc]backup-simplify: Simplify (pow (/ 1 (fabs x)) 4) into (pow (/ 1 (fabs x)) 4) 1547628142.903 * [misc]approximate: Taking taylor expansion of (pow (/ 1 (fabs x)) 4) in (x) around 0 1547628142.903 * [misc]taylor: Taking taylor expansion of (pow (/ 1 (fabs x)) 4) in x 1547628142.903 * [misc]taylor: Taking taylor expansion of (/ 1 (fabs x)) in x 1547628142.903 * [misc]taylor: Taking taylor expansion of (fabs x) in x 1547628142.903 * [misc]backup-simplify: Simplify (fabs x) into (fabs x) 1547628142.903 * [misc]backup-simplify: Simplify (/ 1 (fabs x)) into (/ 1 (fabs x)) 1547628142.903 * [misc]taylor: Taking taylor expansion of (pow (/ 1 (fabs x)) 4) in x 1547628142.903 * [misc]taylor: Taking taylor expansion of (/ 1 (fabs x)) in x 1547628142.903 * [misc]taylor: Taking taylor expansion of (fabs x) in x 1547628142.903 * [misc]backup-simplify: Simplify (fabs x) into (fabs x) 1547628142.903 * [misc]backup-simplify: Simplify (/ 1 (fabs x)) into (/ 1 (fabs x)) 1547628142.903 * [misc]backup-simplify: Simplify (* (/ 1 (fabs x)) (/ 1 (fabs x))) into (/ 1 (pow (fabs x) 2)) 1547628142.903 * [misc]backup-simplify: Simplify (* (/ 1 (pow (fabs x) 2)) (/ 1 (pow (fabs x) 2))) into (/ 1 (pow (fabs x) 4)) 1547628142.904 * [misc]backup-simplify: Simplify (/ 1 (pow (fabs x) 4)) into (/ 1 (pow (fabs x) 4)) 1547628142.904 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs x)) (/ 0 (fabs x))))) into 0 1547628142.904 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs x)) 0) (* 0 (/ 1 (fabs x)))) into 0 1547628142.904 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs x) 2)) 0) (* 0 (/ 1 (pow (fabs x) 2)))) into 0 1547628142.904 * [misc]backup-simplify: Simplify 0 into 0 1547628142.904 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs x)) (/ 0 (fabs x))) (* 0 (/ 0 (fabs x))))) into 0 1547628142.905 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs x)) 0) (+ (* 0 0) (* 0 (/ 1 (fabs x))))) into 0 1547628142.905 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs x) 2)) 0) (+ (* 0 0) (* 0 (/ 1 (pow (fabs x) 2))))) into 0 1547628142.905 * [misc]backup-simplify: Simplify 0 into 0 1547628142.906 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs x)) (/ 0 (fabs x))) (* 0 (/ 0 (fabs x))) (* 0 (/ 0 (fabs x))))) into 0 1547628142.906 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (fabs x)))))) into 0 1547628142.907 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs x) 2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow (fabs x) 2)))))) into 0 1547628142.907 * [misc]backup-simplify: Simplify 0 into 0 1547628142.907 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs x)) (/ 0 (fabs x))) (* 0 (/ 0 (fabs x))) (* 0 (/ 0 (fabs x))) (* 0 (/ 0 (fabs x))))) into 0 1547628142.908 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (fabs x))))))) into 0 1547628142.908 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs x) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow (fabs x) 2))))))) into 0 1547628142.908 * [misc]backup-simplify: Simplify 0 into 0 1547628142.909 * [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 1547628142.910 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (fabs x)))))))) into 0 1547628142.910 * [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 1547628142.910 * [misc]backup-simplify: Simplify 0 into 0 1547628142.911 * [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 1547628142.912 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (fabs x))))))))) into 0 1547628142.913 * [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 1547628142.913 * [misc]backup-simplify: Simplify 0 into 0 1547628142.913 * [misc]backup-simplify: Simplify (/ 1 (pow (fabs x) 4)) into (/ 1 (pow (fabs x) 4)) 1547628142.913 * [misc]backup-simplify: Simplify (pow (/ 1 (fabs (/ 1 x))) 4) into (pow (/ 1 (fabs (/ 1 x))) 4) 1547628142.913 * [misc]approximate: Taking taylor expansion of (pow (/ 1 (fabs (/ 1 x))) 4) in (x) around 0 1547628142.913 * [misc]taylor: Taking taylor expansion of (pow (/ 1 (fabs (/ 1 x))) 4) in x 1547628142.913 * [misc]taylor: Taking taylor expansion of (/ 1 (fabs (/ 1 x))) in x 1547628142.913 * [misc]taylor: Taking taylor expansion of (fabs (/ 1 x)) in x 1547628142.913 * [misc]backup-simplify: Simplify (fabs (/ 1 x)) into (fabs (/ 1 x)) 1547628142.913 * [misc]backup-simplify: Simplify (/ 1 (fabs (/ 1 x))) into (/ 1 (fabs (/ 1 x))) 1547628142.913 * [misc]taylor: Taking taylor expansion of (pow (/ 1 (fabs (/ 1 x))) 4) in x 1547628142.913 * [misc]taylor: Taking taylor expansion of (/ 1 (fabs (/ 1 x))) in x 1547628142.913 * [misc]taylor: Taking taylor expansion of (fabs (/ 1 x)) in x 1547628142.914 * [misc]backup-simplify: Simplify (fabs (/ 1 x)) into (fabs (/ 1 x)) 1547628142.914 * [misc]backup-simplify: Simplify (/ 1 (fabs (/ 1 x))) into (/ 1 (fabs (/ 1 x))) 1547628142.914 * [misc]backup-simplify: Simplify (* (/ 1 (fabs (/ 1 x))) (/ 1 (fabs (/ 1 x)))) into (/ 1 (pow (fabs (/ 1 x)) 2)) 1547628142.914 * [misc]backup-simplify: Simplify (* (/ 1 (pow (fabs (/ 1 x)) 2)) (/ 1 (pow (fabs (/ 1 x)) 2))) into (/ 1 (pow (fabs (/ 1 x)) 4)) 1547628142.914 * [misc]backup-simplify: Simplify (/ 1 (pow (fabs (/ 1 x)) 4)) into (/ 1 (pow (fabs (/ 1 x)) 4)) 1547628142.914 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs (/ 1 x))) (/ 0 (fabs (/ 1 x)))))) into 0 1547628142.915 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs (/ 1 x))) 0) (* 0 (/ 1 (fabs (/ 1 x))))) into 0 1547628142.915 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs (/ 1 x)) 2)) 0) (* 0 (/ 1 (pow (fabs (/ 1 x)) 2)))) into 0 1547628142.915 * [misc]backup-simplify: Simplify 0 into 0 1547628142.915 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs (/ 1 x))) (/ 0 (fabs (/ 1 x)))) (* 0 (/ 0 (fabs (/ 1 x)))))) into 0 1547628142.916 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ 1 (fabs (/ 1 x)))))) into 0 1547628142.916 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs (/ 1 x)) 2)) 0) (+ (* 0 0) (* 0 (/ 1 (pow (fabs (/ 1 x)) 2))))) into 0 1547628142.916 * [misc]backup-simplify: Simplify 0 into 0 1547628142.916 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs (/ 1 x))) (/ 0 (fabs (/ 1 x)))) (* 0 (/ 0 (fabs (/ 1 x)))) (* 0 (/ 0 (fabs (/ 1 x)))))) into 0 1547628142.917 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (fabs (/ 1 x))))))) into 0 1547628142.918 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs (/ 1 x)) 2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow (fabs (/ 1 x)) 2)))))) into 0 1547628142.918 * [misc]backup-simplify: Simplify 0 into 0 1547628142.918 * [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 1547628142.919 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (fabs (/ 1 x)))))))) into 0 1547628142.919 * [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 1547628142.919 * [misc]backup-simplify: Simplify 0 into 0 1547628142.920 * [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 1547628142.921 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (fabs (/ 1 x))))))))) into 0 1547628142.922 * [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 1547628142.922 * [misc]backup-simplify: Simplify 0 into 0 1547628142.922 * [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 1547628142.923 * [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 1547628142.924 * [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 1547628142.924 * [misc]backup-simplify: Simplify 0 into 0 1547628142.924 * [misc]backup-simplify: Simplify (/ 1 (pow (fabs (/ 1 (/ 1 x))) 4)) into (/ 1 (pow (fabs x) 4)) 1547628142.925 * [misc]backup-simplify: Simplify (pow (/ 1 (fabs (/ 1 (- x)))) 4) into (pow (/ 1 (fabs (/ -1 x))) 4) 1547628142.925 * [misc]approximate: Taking taylor expansion of (pow (/ 1 (fabs (/ -1 x))) 4) in (x) around 0 1547628142.925 * [misc]taylor: Taking taylor expansion of (pow (/ 1 (fabs (/ -1 x))) 4) in x 1547628142.925 * [misc]taylor: Taking taylor expansion of (/ 1 (fabs (/ -1 x))) in x 1547628142.925 * [misc]taylor: Taking taylor expansion of (fabs (/ -1 x)) in x 1547628142.925 * [misc]backup-simplify: Simplify (fabs (/ -1 x)) into (fabs (/ -1 x)) 1547628142.925 * [misc]backup-simplify: Simplify (/ 1 (fabs (/ -1 x))) into (/ 1 (fabs (/ -1 x))) 1547628142.925 * [misc]taylor: Taking taylor expansion of (pow (/ 1 (fabs (/ -1 x))) 4) in x 1547628142.925 * [misc]taylor: Taking taylor expansion of (/ 1 (fabs (/ -1 x))) in x 1547628142.925 * [misc]taylor: Taking taylor expansion of (fabs (/ -1 x)) in x 1547628142.925 * [misc]backup-simplify: Simplify (fabs (/ -1 x)) into (fabs (/ -1 x)) 1547628142.925 * [misc]backup-simplify: Simplify (/ 1 (fabs (/ -1 x))) into (/ 1 (fabs (/ -1 x))) 1547628142.925 * [misc]backup-simplify: Simplify (* (/ 1 (fabs (/ -1 x))) (/ 1 (fabs (/ -1 x)))) into (/ 1 (pow (fabs (/ -1 x)) 2)) 1547628142.926 * [misc]backup-simplify: Simplify (* (/ 1 (pow (fabs (/ -1 x)) 2)) (/ 1 (pow (fabs (/ -1 x)) 2))) into (/ 1 (pow (fabs (/ -1 x)) 4)) 1547628142.926 * [misc]backup-simplify: Simplify (/ 1 (pow (fabs (/ -1 x)) 4)) into (/ 1 (pow (fabs (/ -1 x)) 4)) 1547628142.926 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs (/ -1 x))) (/ 0 (fabs (/ -1 x)))))) into 0 1547628142.926 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs (/ -1 x))) 0) (* 0 (/ 1 (fabs (/ -1 x))))) into 0 1547628142.926 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs (/ -1 x)) 2)) 0) (* 0 (/ 1 (pow (fabs (/ -1 x)) 2)))) into 0 1547628142.926 * [misc]backup-simplify: Simplify 0 into 0 1547628142.927 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs (/ -1 x))) (/ 0 (fabs (/ -1 x)))) (* 0 (/ 0 (fabs (/ -1 x)))))) into 0 1547628142.927 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ 1 (fabs (/ -1 x)))))) into 0 1547628142.927 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs (/ -1 x)) 2)) 0) (+ (* 0 0) (* 0 (/ 1 (pow (fabs (/ -1 x)) 2))))) into 0 1547628142.927 * [misc]backup-simplify: Simplify 0 into 0 1547628142.928 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs (/ -1 x))) (/ 0 (fabs (/ -1 x)))) (* 0 (/ 0 (fabs (/ -1 x)))) (* 0 (/ 0 (fabs (/ -1 x)))))) into 0 1547628142.928 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (fabs (/ -1 x))))))) into 0 1547628142.929 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs (/ -1 x)) 2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow (fabs (/ -1 x)) 2)))))) into 0 1547628142.929 * [misc]backup-simplify: Simplify 0 into 0 1547628142.929 * [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)))))) into 0 1547628142.930 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (fabs (/ -1 x)))))))) into 0 1547628142.930 * [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 1547628142.930 * [misc]backup-simplify: Simplify 0 into 0 1547628142.931 * [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 1547628142.932 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (fabs (/ -1 x))))))))) into 0 1547628142.932 * [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 1547628142.932 * [misc]backup-simplify: Simplify 0 into 0 1547628142.933 * [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 1547628142.934 * [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 1547628142.935 * [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 1547628142.935 * [misc]backup-simplify: Simplify 0 into 0 1547628142.935 * [misc]backup-simplify: Simplify (/ 1 (pow (fabs (/ -1 (/ 1 (- x)))) 4)) into (/ 1 (pow (fabs x) 4)) 1547628142.935 * * * [misc]progress: simplifying candidates 1547628142.935 * * * * [misc]progress: [ 1 / 47 ] simplifiying candidate # 1547628142.935 * * * * [misc]progress: [ 2 / 47 ] simplifiying candidate # 1547628142.935 * * * * [misc]progress: [ 3 / 47 ] simplifiying candidate # 1547628142.935 * * * * [misc]progress: [ 4 / 47 ] simplifiying candidate # 1547628142.935 * * * * [misc]progress: [ 5 / 47 ] simplifiying candidate # 1547628142.935 * * * * [misc]progress: [ 6 / 47 ] simplifiying candidate # 1547628142.935 * * * * [misc]progress: [ 7 / 47 ] simplifiying candidate # 1547628142.936 * * * * [misc]progress: [ 8 / 47 ] simplifiying candidate # 1547628142.936 * * * * [misc]progress: [ 9 / 47 ] simplifiying candidate # 1547628142.936 * * * * [misc]progress: [ 10 / 47 ] simplifiying candidate # 1547628142.936 * * * * [misc]progress: [ 11 / 47 ] simplifiying candidate # 1547628142.936 * * * * [misc]progress: [ 12 / 47 ] simplifiying candidate # 1547628142.936 * * * * [misc]progress: [ 13 / 47 ] simplifiying candidate # 1547628142.936 * * * * [misc]progress: [ 14 / 47 ] simplifiying candidate # 1547628142.936 * * * * [misc]progress: [ 15 / 47 ] simplifiying candidate # 1547628142.936 * * * * [misc]progress: [ 16 / 47 ] simplifiying candidate # 1547628142.936 * * * * [misc]progress: [ 17 / 47 ] simplifiying candidate # 1547628142.936 * * * * [misc]progress: [ 18 / 47 ] simplifiying candidate # 1547628142.936 * * * * [misc]progress: [ 19 / 47 ] simplifiying candidate # 1547628142.936 * * * * [misc]progress: [ 20 / 47 ] simplifiying candidate # 1547628142.937 * * * * [misc]progress: [ 21 / 47 ] simplifiying candidate # 1547628142.937 * * * * [misc]progress: [ 22 / 47 ] simplifiying candidate # 1547628142.937 * * * * [misc]progress: [ 23 / 47 ] simplifiying candidate # 1547628142.937 * * * * [misc]progress: [ 24 / 47 ] simplifiying candidate # 1547628142.937 * * * * [misc]progress: [ 25 / 47 ] simplifiying candidate # 1547628142.937 * [enter]simplify: Simplifying (* (- (log (fabs x))) 4) 1547628142.937 * * [misc]simplify: iters left: 6 (6 enodes) 1547628142.939 * * [misc]simplify: iters left: 5 (9 enodes) 1547628142.942 * * [misc]simplify: iters left: 4 (14 enodes) 1547628142.945 * * [misc]simplify: iters left: 3 (15 enodes) 1547628142.948 * [exit]simplify: Simplified to (* (log (fabs x)) -4) 1547628142.948 * [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))))) 1547628142.948 * * * * [misc]progress: [ 26 / 47 ] simplifiying candidate # 1547628142.948 * [enter]simplify: Simplifying (* (log (/ 1 (fabs x))) 4) 1547628142.948 * * [misc]simplify: iters left: 6 (7 enodes) 1547628142.951 * * [misc]simplify: iters left: 5 (14 enodes) 1547628142.954 * * [misc]simplify: iters left: 4 (18 enodes) 1547628142.959 * * [misc]simplify: iters left: 3 (22 enodes) 1547628142.963 * [exit]simplify: Simplified to (* -4 (log (fabs x))) 1547628142.964 * [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))))) 1547628142.964 * * * * [misc]progress: [ 27 / 47 ] simplifiying candidate # 1547628142.964 * * * * [misc]progress: [ 28 / 47 ] simplifiying candidate # 1547628142.964 * [enter]simplify: Simplifying (fabs x) 1547628142.964 * * [misc]simplify: iters left: 1 (2 enodes) 1547628142.965 * [exit]simplify: Simplified to (fabs x) 1547628142.965 * [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))))) 1547628142.965 * * * * [misc]progress: [ 29 / 47 ] simplifiying candidate # 1547628142.965 * [enter]simplify: Simplifying (fabs x) 1547628142.965 * * [misc]simplify: iters left: 1 (2 enodes) 1547628142.966 * [exit]simplify: Simplified to (fabs x) 1547628142.966 * [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))))) 1547628142.966 * * * * [misc]progress: [ 30 / 47 ] simplifiying candidate # 1547628142.966 * [enter]simplify: Simplifying (/ 1 (fabs x)) 1547628142.966 * * [misc]simplify: iters left: 3 (4 enodes) 1547628142.967 * * [misc]simplify: iters left: 2 (6 enodes) 1547628142.969 * [exit]simplify: Simplified to (/ 1 (fabs x)) 1547628142.969 * [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))))) 1547628142.969 * * * * [misc]progress: [ 31 / 47 ] simplifiying candidate # 1547628142.969 * [enter]simplify: Simplifying (pow (* (cbrt (/ 1 (fabs x))) (cbrt (/ 1 (fabs x)))) 4) 1547628142.969 * * [misc]simplify: iters left: 6 (8 enodes) 1547628142.972 * * [misc]simplify: iters left: 5 (10 enodes) 1547628142.974 * [exit]simplify: Simplified to (pow (* (cbrt (/ 1 (fabs x))) (cbrt (/ 1 (fabs x)))) 4) 1547628142.974 * [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))))) 1547628142.975 * * * * [misc]progress: [ 32 / 47 ] simplifiying candidate # 1547628142.975 * [enter]simplify: Simplifying (pow (sqrt (/ 1 (fabs x))) 4) 1547628142.975 * * [misc]simplify: iters left: 5 (7 enodes) 1547628142.976 * * [misc]simplify: iters left: 4 (9 enodes) 1547628142.977 * [exit]simplify: Simplified to (pow (sqrt (/ 1 (fabs x))) 4) 1547628142.977 * [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))))) 1547628142.977 * * * * [misc]progress: [ 33 / 47 ] simplifiying candidate # 1547628142.977 * [enter]simplify: Simplifying (pow 1 4) 1547628142.977 * * [misc]simplify: iters left: 1 (3 enodes) 1547628142.978 * [exit]simplify: Simplified to 1 1547628142.978 * [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))))) 1547628142.978 * * * * [misc]progress: [ 34 / 47 ] simplifiying candidate # 1547628142.978 * [enter]simplify: Simplifying (pow 1 4) 1547628142.978 * * [misc]simplify: iters left: 1 (3 enodes) 1547628142.979 * [exit]simplify: Simplified to 1 1547628142.979 * [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))))) 1547628142.979 * * * * [misc]progress: [ 35 / 47 ] simplifiying candidate # 1547628142.979 * * * * [misc]progress: [ 36 / 47 ] simplifiying candidate # 1547628142.979 * * * * [misc]progress: [ 37 / 47 ] simplifiying candidate # 1547628142.979 * * * * [misc]progress: [ 38 / 47 ] simplifiying candidate # 1547628142.979 * * * * [misc]progress: [ 39 / 47 ] simplifiying candidate # 1547628142.979 * * * * [misc]progress: [ 40 / 47 ] simplifiying candidate # 1547628142.979 * * * * [misc]progress: [ 41 / 47 ] simplifiying candidate # 1547628142.979 * * * * [misc]progress: [ 42 / 47 ] simplifiying candidate # 1547628142.979 * [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)))) 1547628142.979 * * [misc]simplify: iters left: 6 (31 enodes) 1547628142.985 * * [misc]simplify: iters left: 5 (68 enodes) 1547628143.000 * * [misc]simplify: iters left: 4 (167 enodes) 1547628143.078 * [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)))) 1547628143.078 * [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))))) 1547628143.078 * * * * [misc]progress: [ 43 / 47 ] simplifiying candidate # 1547628143.078 * [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)))) 1547628143.078 * * [misc]simplify: iters left: 6 (31 enodes) 1547628143.089 * * [misc]simplify: iters left: 5 (68 enodes) 1547628143.114 * * [misc]simplify: iters left: 4 (167 enodes) 1547628143.168 * [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)))) 1547628143.168 * [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))))) 1547628143.168 * * * * [misc]progress: [ 44 / 47 ] simplifiying candidate # 1547628143.168 * [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)))) 1547628143.168 * * [misc]simplify: iters left: 6 (31 enodes) 1547628143.175 * * [misc]simplify: iters left: 5 (68 enodes) 1547628143.198 * * [misc]simplify: iters left: 4 (167 enodes) 1547628143.260 * [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)))) 1547628143.261 * [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))))) 1547628143.261 * * * * [misc]progress: [ 45 / 47 ] simplifiying candidate # 1547628143.261 * [enter]simplify: Simplifying (/ 1 (pow (fabs x) 4)) 1547628143.261 * * [misc]simplify: iters left: 4 (6 enodes) 1547628143.262 * * [misc]simplify: iters left: 3 (8 enodes) 1547628143.263 * [exit]simplify: Simplified to (/ 1 (pow (fabs x) 4)) 1547628143.263 * [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))))) 1547628143.263 * * * * [misc]progress: [ 46 / 47 ] simplifiying candidate # 1547628143.263 * [enter]simplify: Simplifying (/ 1 (pow (fabs x) 4)) 1547628143.263 * * [misc]simplify: iters left: 4 (6 enodes) 1547628143.264 * * [misc]simplify: iters left: 3 (8 enodes) 1547628143.265 * [exit]simplify: Simplified to (/ 1 (pow (fabs x) 4)) 1547628143.265 * [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))))) 1547628143.265 * * * * [misc]progress: [ 47 / 47 ] simplifiying candidate # 1547628143.265 * [enter]simplify: Simplifying (/ 1 (pow (fabs x) 4)) 1547628143.265 * * [misc]simplify: iters left: 4 (6 enodes) 1547628143.266 * * [misc]simplify: iters left: 3 (8 enodes) 1547628143.267 * [exit]simplify: Simplified to (/ 1 (pow (fabs x) 4)) 1547628143.267 * [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))))) 1547628143.267 * * * [misc]progress: adding candidates to table 1547628144.211 * * [misc]progress: iteration 3 / 4 1547628144.211 * * * [misc]progress: picking best candidate 1547628144.272 * * * * [misc]pick: Picked # 1547628144.272 * * * [misc]progress: localizing error 1547628144.299 * * * [misc]progress: generating rewritten candidates 1547628144.299 * * * * [misc]progress: [ 1 / 4 ] rewriting at (2 2 2 2) 1547628144.299 * * * * [misc]progress: [ 2 / 4 ] rewriting at (2 1 2 1 1 2) 1547628144.300 * * * * [misc]progress: [ 3 / 4 ] rewriting at (2 1 1 2 1 2 2 1) 1547628144.300 * * * * [misc]progress: [ 4 / 4 ] rewriting at (2 1 1 2 1 2 1 1) 1547628144.301 * * * [misc]progress: generating series expansions 1547628144.301 * * * * [misc]progress: [ 1 / 4 ] generating series at (2 2 2 2) 1547628144.301 * * * * [misc]progress: [ 2 / 4 ] generating series at (2 1 2 1 1 2) 1547628144.301 * * * * [misc]progress: [ 3 / 4 ] generating series at (2 1 1 2 1 2 2 1) 1547628144.301 * * * * [misc]progress: [ 4 / 4 ] generating series at (2 1 1 2 1 2 1 1) 1547628144.301 * * * [misc]progress: simplifying candidates 1547628144.301 * * * * [misc]progress: [ 1 / 36 ] simplifiying candidate # 1547628144.301 * * * * [misc]progress: [ 2 / 36 ] simplifiying candidate # 1547628144.301 * * * * [misc]progress: [ 3 / 36 ] simplifiying candidate # 1547628144.302 * * * * [misc]progress: [ 4 / 36 ] simplifiying candidate # 1547628144.302 * * * * [misc]progress: [ 5 / 36 ] simplifiying candidate # 1547628144.302 * * * * [misc]progress: [ 6 / 36 ] simplifiying candidate # 1547628144.302 * * * * [misc]progress: [ 7 / 36 ] simplifiying candidate # 1547628144.302 * * * * [misc]progress: [ 8 / 36 ] simplifiying candidate # 1547628144.302 * * * * [misc]progress: [ 9 / 36 ] simplifiying candidate # 1547628144.306 * * * * [misc]progress: [ 10 / 36 ] simplifiying candidate # 1547628144.306 * * * * [misc]progress: [ 11 / 36 ] simplifiying candidate # 1547628144.306 * * * * [misc]progress: [ 12 / 36 ] simplifiying candidate # 1547628144.306 * * * * [misc]progress: [ 13 / 36 ] simplifiying candidate # 1547628144.306 * * * * [misc]progress: [ 14 / 36 ] simplifiying candidate # 1547628144.306 * * * * [misc]progress: [ 15 / 36 ] simplifiying candidate # 1547628144.306 * * * * [misc]progress: [ 16 / 36 ] simplifiying candidate # 1547628144.306 * * * * [misc]progress: [ 17 / 36 ] simplifiying candidate # 1547628144.306 * * * * [misc]progress: [ 18 / 36 ] simplifiying candidate # 1547628144.306 * * * * [misc]progress: [ 19 / 36 ] simplifiying candidate # 1547628144.307 * * * * [misc]progress: [ 20 / 36 ] simplifiying candidate # 1547628144.307 * * * * [misc]progress: [ 21 / 36 ] simplifiying candidate # 1547628144.307 * * * * [misc]progress: [ 22 / 36 ] simplifiying candidate # 1547628144.307 * * * * [misc]progress: [ 23 / 36 ] simplifiying candidate # 1547628144.307 * * * * [misc]progress: [ 24 / 36 ] simplifiying candidate # 1547628144.307 * * * * [misc]progress: [ 25 / 36 ] simplifiying candidate # 1547628144.307 * * * * [misc]progress: [ 26 / 36 ] simplifiying candidate # 1547628144.307 * * * * [misc]progress: [ 27 / 36 ] simplifiying candidate # 1547628144.307 * * * * [misc]progress: [ 28 / 36 ] simplifiying candidate # 1547628144.307 * * * * [misc]progress: [ 29 / 36 ] simplifiying candidate # 1547628144.307 * * * * [misc]progress: [ 30 / 36 ] simplifiying candidate # 1547628144.307 * * * * [misc]progress: [ 31 / 36 ] simplifiying candidate # 1547628144.308 * * * * [misc]progress: [ 32 / 36 ] simplifiying candidate # 1547628144.308 * * * * [misc]progress: [ 33 / 36 ] simplifiying candidate # 1547628144.308 * * * * [misc]progress: [ 34 / 36 ] simplifiying candidate # 1547628144.308 * * * * [misc]progress: [ 35 / 36 ] simplifiying candidate # 1547628144.308 * * * * [misc]progress: [ 36 / 36 ] simplifiying candidate # 1547628144.308 * * * [misc]progress: adding candidates to table 1547628145.154 * * [misc]progress: iteration 4 / 4 1547628145.154 * * * [misc]progress: picking best candidate 1547628145.226 * * * * [misc]pick: Picked # 1547628145.226 * * * [misc]progress: localizing error 1547628145.269 * * * [misc]progress: generating rewritten candidates 1547628145.270 * * * * [misc]progress: [ 1 / 4 ] rewriting at (2 2 2 2) 1547628145.270 * * * * [misc]progress: [ 2 / 4 ] rewriting at (2 1 2 1 1 2 2 1) 1547628145.270 * * * * [misc]progress: [ 3 / 4 ] rewriting at (2 1 2 1 1 2 1 2 1) 1547628145.270 * * * * [misc]progress: [ 4 / 4 ] rewriting at (2 1 2 1 1 2 1 1 1) 1547628145.271 * * * [misc]progress: generating series expansions 1547628145.271 * * * * [misc]progress: [ 1 / 4 ] generating series at (2 2 2 2) 1547628145.271 * * * * [misc]progress: [ 2 / 4 ] generating series at (2 1 2 1 1 2 2 1) 1547628145.271 * * * * [misc]progress: [ 3 / 4 ] generating series at (2 1 2 1 1 2 1 2 1) 1547628145.271 * * * * [misc]progress: [ 4 / 4 ] generating series at (2 1 2 1 1 2 1 1 1) 1547628145.271 * * * [misc]progress: simplifying candidates 1547628145.271 * * * * [misc]progress: [ 1 / 36 ] simplifiying candidate # 1547628145.271 * * * * [misc]progress: [ 2 / 36 ] simplifiying candidate # 1547628145.271 * * * * [misc]progress: [ 3 / 36 ] simplifiying candidate # 1547628145.272 * * * * [misc]progress: [ 4 / 36 ] simplifiying candidate # 1547628145.272 * * * * [misc]progress: [ 5 / 36 ] simplifiying candidate # 1547628145.272 * * * * [misc]progress: [ 6 / 36 ] simplifiying candidate # 1547628145.272 * * * * [misc]progress: [ 7 / 36 ] simplifiying candidate # 1547628145.272 * * * * [misc]progress: [ 8 / 36 ] simplifiying candidate # 1547628145.272 * * * * [misc]progress: [ 9 / 36 ] simplifiying candidate # 1547628145.272 * * * * [misc]progress: [ 10 / 36 ] simplifiying candidate # 1547628145.272 * * * * [misc]progress: [ 11 / 36 ] simplifiying candidate # 1547628145.272 * * * * [misc]progress: [ 12 / 36 ] simplifiying candidate # 1547628145.272 * * * * [misc]progress: [ 13 / 36 ] simplifiying candidate # 1547628145.272 * * * * [misc]progress: [ 14 / 36 ] simplifiying candidate # 1547628145.272 * * * * [misc]progress: [ 15 / 36 ] simplifiying candidate # 1547628145.272 * * * * [misc]progress: [ 16 / 36 ] simplifiying candidate # 1547628145.273 * * * * [misc]progress: [ 17 / 36 ] simplifiying candidate # 1547628145.273 * * * * [misc]progress: [ 18 / 36 ] simplifiying candidate # 1547628145.273 * * * * [misc]progress: [ 19 / 36 ] simplifiying candidate # 1547628145.273 * * * * [misc]progress: [ 20 / 36 ] simplifiying candidate # 1547628145.273 * * * * [misc]progress: [ 21 / 36 ] simplifiying candidate # 1547628145.273 * * * * [misc]progress: [ 22 / 36 ] simplifiying candidate # 1547628145.273 * * * * [misc]progress: [ 23 / 36 ] simplifiying candidate # 1547628145.273 * * * * [misc]progress: [ 24 / 36 ] simplifiying candidate # 1547628145.273 * * * * [misc]progress: [ 25 / 36 ] simplifiying candidate # 1547628145.273 * * * * [misc]progress: [ 26 / 36 ] simplifiying candidate # 1547628145.273 * * * * [misc]progress: [ 27 / 36 ] simplifiying candidate # 1547628145.273 * * * * [misc]progress: [ 28 / 36 ] simplifiying candidate # 1547628145.274 * * * * [misc]progress: [ 29 / 36 ] simplifiying candidate # 1547628145.274 * * * * [misc]progress: [ 30 / 36 ] simplifiying candidate # 1547628145.274 * * * * [misc]progress: [ 31 / 36 ] simplifiying candidate # 1547628145.274 * * * * [misc]progress: [ 32 / 36 ] simplifiying candidate # 1547628145.274 * * * * [misc]progress: [ 33 / 36 ] simplifiying candidate # 1547628145.274 * * * * [misc]progress: [ 34 / 36 ] simplifiying candidate # 1547628145.274 * * * * [misc]progress: [ 35 / 36 ] simplifiying candidate # 1547628145.274 * * * * [misc]progress: [ 36 / 36 ] simplifiying candidate # 1547628145.274 * * * [misc]progress: adding candidates to table 1547628146.139 * [misc]progress: [Phase 3 of 3] Extracting. 1547628146.140 * * [misc]regime: Finding splitpoints for: (# # # # # #) 1547628146.150 * * * [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))))))) 1547628146.150 * * * * [misc]regimes: Trying to branch on x from (# # # # # #) 1547628146.226 * * * * [misc]regimes: Trying to branch on (fabs x) from (# # # # # #) 1547628146.323 * * * * [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 (# # # # # #) 1547628146.446 * * * [misc]regime: Found split indices: #