1544604604.421 * [misc]progress: [Phase 1 of 3] Setting up. 1544604604.421 * * * [misc]progress: [1/2] Preparing points 1544604604.421 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1544604604.830 * * * * [misc]points: Filtering points with unrepresentable outputs 1544604604.830 * * * * [misc]points: Sampling 229 additional inputs, on iter 1 have 27 / 256 1544604605.086 * * * * [misc]points: Filtering points with unrepresentable outputs 1544604605.086 * * * * [misc]points: Sampling 209 additional inputs, on iter 2 have 47 / 256 1544604605.376 * * * * [misc]points: Filtering points with unrepresentable outputs 1544604605.377 * * * * [misc]points: Sampling 205 additional inputs, on iter 3 have 51 / 256 1544604606.004 * * * * [misc]points: Filtering points with unrepresentable outputs 1544604606.005 * * * * [misc]points: Sampling 183 additional inputs, on iter 4 have 73 / 256 1544604606.211 * * * * [misc]points: Filtering points with unrepresentable outputs 1544604606.212 * * * * [misc]points: Sampling 172 additional inputs, on iter 5 have 84 / 256 1544604606.525 * * * * [misc]points: Filtering points with unrepresentable outputs 1544604606.525 * * * * [misc]points: Sampling 161 additional inputs, on iter 6 have 95 / 256 1544604606.696 * * * * [misc]points: Filtering points with unrepresentable outputs 1544604606.696 * * * * [misc]points: Sampling 152 additional inputs, on iter 7 have 104 / 256 1544604606.871 * * * * [misc]points: Filtering points with unrepresentable outputs 1544604606.871 * * * * [misc]points: Sampling 141 additional inputs, on iter 8 have 115 / 256 1544604607.084 * * * * [misc]points: Filtering points with unrepresentable outputs 1544604607.085 * * * * [misc]points: Sampling 129 additional inputs, on iter 9 have 127 / 256 1544604607.312 * * * * [misc]points: Filtering points with unrepresentable outputs 1544604607.312 * * * * [misc]points: Sampling 121 additional inputs, on iter 10 have 135 / 256 1544604607.523 * * * * [misc]points: Filtering points with unrepresentable outputs 1544604607.523 * * * * [misc]points: Sampling 117 additional inputs, on iter 11 have 139 / 256 1544604607.674 * * * * [misc]points: Filtering points with unrepresentable outputs 1544604607.674 * * * * [misc]points: Sampling 106 additional inputs, on iter 12 have 150 / 256 1544604607.766 * * * * [misc]points: Filtering points with unrepresentable outputs 1544604607.766 * * * * [misc]points: Sampling 101 additional inputs, on iter 13 have 155 / 256 1544604607.944 * * * * [misc]points: Filtering points with unrepresentable outputs 1544604607.944 * * * * [misc]points: Sampling 96 additional inputs, on iter 14 have 160 / 256 1544604608.092 * * * * [misc]points: Filtering points with unrepresentable outputs 1544604608.092 * * * * [misc]points: Sampling 88 additional inputs, on iter 15 have 168 / 256 1544604608.572 * * * * [misc]points: Filtering points with unrepresentable outputs 1544604608.572 * * * * [misc]points: Sampling 79 additional inputs, on iter 16 have 177 / 256 1544604608.626 * * * * [misc]points: Filtering points with unrepresentable outputs 1544604608.626 * * * * [misc]points: Sampling 70 additional inputs, on iter 17 have 186 / 256 1544604608.752 * * * * [misc]points: Filtering points with unrepresentable outputs 1544604608.752 * * * * [misc]points: Sampling 68 additional inputs, on iter 18 have 188 / 256 1544604608.850 * * * * [misc]points: Filtering points with unrepresentable outputs 1544604608.850 * * * * [misc]points: Sampling 65 additional inputs, on iter 19 have 191 / 256 1544604608.961 * * * * [misc]points: Filtering points with unrepresentable outputs 1544604608.961 * * * * [misc]points: Sampling 57 additional inputs, on iter 20 have 199 / 256 1544604609.062 * * * * [misc]points: Filtering points with unrepresentable outputs 1544604609.062 * * * * [misc]points: Sampling 53 additional inputs, on iter 21 have 203 / 256 1544604609.119 * * * * [misc]points: Filtering points with unrepresentable outputs 1544604609.119 * * * * [misc]points: Sampling 48 additional inputs, on iter 22 have 208 / 256 1544604609.192 * * * * [misc]points: Filtering points with unrepresentable outputs 1544604609.192 * * * * [misc]points: Sampling 44 additional inputs, on iter 23 have 212 / 256 1544604609.295 * * * * [misc]points: Filtering points with unrepresentable outputs 1544604609.295 * * * * [misc]points: Sampling 43 additional inputs, on iter 24 have 213 / 256 1544604609.327 * * * * [misc]points: Filtering points with unrepresentable outputs 1544604609.327 * * * * [misc]points: Sampling 39 additional inputs, on iter 25 have 217 / 256 1544604609.419 * * * * [misc]points: Filtering points with unrepresentable outputs 1544604609.419 * * * * [misc]points: Sampling 37 additional inputs, on iter 26 have 219 / 256 1544604609.478 * * * * [misc]points: Filtering points with unrepresentable outputs 1544604609.478 * * * * [misc]points: Sampling 32 additional inputs, on iter 27 have 224 / 256 1544604609.533 * * * * [misc]points: Filtering points with unrepresentable outputs 1544604609.534 * * * * [misc]points: Sampling 27 additional inputs, on iter 28 have 229 / 256 1544604609.627 * * * * [misc]points: Filtering points with unrepresentable outputs 1544604609.627 * * * * [misc]points: Sampling 24 additional inputs, on iter 29 have 232 / 256 1544604609.659 * * * * [misc]points: Filtering points with unrepresentable outputs 1544604609.659 * * * * [misc]points: Sampling 23 additional inputs, on iter 30 have 233 / 256 1544604609.685 * * * * [misc]points: Filtering points with unrepresentable outputs 1544604609.685 * * * * [misc]points: Sampling 22 additional inputs, on iter 31 have 234 / 256 1544604609.760 * * * * [misc]points: Filtering points with unrepresentable outputs 1544604609.760 * * * * [misc]points: Sampling 20 additional inputs, on iter 32 have 236 / 256 1544604609.801 * * * * [misc]points: Filtering points with unrepresentable outputs 1544604609.801 * * * * [misc]points: Sampling 19 additional inputs, on iter 33 have 237 / 256 1544604609.839 * * * * [misc]points: Filtering points with unrepresentable outputs 1544604609.840 * * * * [misc]points: Sampling 18 additional inputs, on iter 34 have 238 / 256 1544604609.874 * * * * [misc]points: Filtering points with unrepresentable outputs 1544604609.874 * * * * [misc]points: Sampling 15 additional inputs, on iter 35 have 241 / 256 1544604609.939 * * * * [misc]points: Filtering points with unrepresentable outputs 1544604609.940 * * * * [misc]points: Sampling 15 additional inputs, on iter 36 have 241 / 256 1544604609.975 * * * * [misc]points: Filtering points with unrepresentable outputs 1544604609.975 * * * * [misc]points: Sampling 14 additional inputs, on iter 37 have 242 / 256 1544604610.008 * * * * [misc]points: Filtering points with unrepresentable outputs 1544604610.008 * * * * [misc]points: Sampling 14 additional inputs, on iter 38 have 242 / 256 1544604610.039 * * * * [misc]points: Filtering points with unrepresentable outputs 1544604610.039 * * * * [misc]points: Sampling 14 additional inputs, on iter 39 have 242 / 256 1544604610.072 * * * * [misc]points: Filtering points with unrepresentable outputs 1544604610.072 * * * * [misc]points: Sampling 14 additional inputs, on iter 40 have 242 / 256 1544604610.132 * * * * [misc]points: Filtering points with unrepresentable outputs 1544604610.132 * * * * [misc]points: Sampling 12 additional inputs, on iter 41 have 244 / 256 1544604610.161 * * * * [misc]points: Filtering points with unrepresentable outputs 1544604610.161 * * * * [misc]points: Sampling 11 additional inputs, on iter 42 have 245 / 256 1544604610.190 * * * * [misc]points: Filtering points with unrepresentable outputs 1544604610.190 * * * * [misc]points: Sampling 10 additional inputs, on iter 43 have 246 / 256 1544604610.208 * * * * [misc]points: Filtering points with unrepresentable outputs 1544604610.208 * * * * [misc]points: Sampling 9 additional inputs, on iter 44 have 247 / 256 1544604610.221 * * * * [misc]points: Filtering points with unrepresentable outputs 1544604610.221 * * * * [misc]points: Sampling 8 additional inputs, on iter 45 have 248 / 256 1544604610.250 * * * * [misc]points: Filtering points with unrepresentable outputs 1544604610.251 * * * * [misc]points: Sampling 8 additional inputs, on iter 46 have 248 / 256 1544604610.266 * * * * [misc]points: Filtering points with unrepresentable outputs 1544604610.266 * * * * [misc]points: Sampling 8 additional inputs, on iter 47 have 248 / 256 1544604610.279 * * * * [misc]points: Filtering points with unrepresentable outputs 1544604610.279 * * * * [misc]points: Sampling 6 additional inputs, on iter 48 have 250 / 256 1544604610.291 * * * * [misc]points: Filtering points with unrepresentable outputs 1544604610.291 * * * * [misc]points: Sampling 4 additional inputs, on iter 49 have 252 / 256 1544604610.304 * * * * [misc]points: Filtering points with unrepresentable outputs 1544604610.304 * * * * [misc]points: Sampling 4 additional inputs, on iter 50 have 252 / 256 1544604610.314 * * * * [misc]points: Filtering points with unrepresentable outputs 1544604610.314 * * * * [misc]points: Sampling 4 additional inputs, on iter 51 have 252 / 256 1544604610.337 * * * * [misc]points: Filtering points with unrepresentable outputs 1544604610.337 * * * * [misc]points: Sampling 4 additional inputs, on iter 52 have 252 / 256 1544604610.349 * * * * [misc]points: Filtering points with unrepresentable outputs 1544604610.349 * * * * [misc]points: Sampling 4 additional inputs, on iter 53 have 252 / 256 1544604610.359 * * * * [misc]points: Filtering points with unrepresentable outputs 1544604610.359 * * * * [misc]points: Sampling 4 additional inputs, on iter 54 have 253 / 256 1544604610.376 * * * * [misc]points: Filtering points with unrepresentable outputs 1544604610.376 * * * * [misc]points: Sampling 4 additional inputs, on iter 55 have 253 / 256 1544604610.396 * * * * [misc]points: Filtering points with unrepresentable outputs 1544604610.396 * * * * [misc]points: Sampling 4 additional inputs, on iter 56 have 254 / 256 1544604610.417 * * * * [misc]points: Filtering points with unrepresentable outputs 1544604610.417 * * * * [misc]points: Sampling 4 additional inputs, on iter 57 have 254 / 256 1544604610.450 * * * * [misc]points: Filtering points with unrepresentable outputs 1544604610.450 * * * * [misc]points: Sampling 4 additional inputs, on iter 58 have 254 / 256 1544604610.470 * * * * [misc]points: Filtering points with unrepresentable outputs 1544604610.471 * * * * [misc]points: Sampling 4 additional inputs, on iter 59 have 254 / 256 1544604610.483 * * * * [misc]points: Filtering points with unrepresentable outputs 1544604610.483 * * * * [misc]points: Sampling 4 additional inputs, on iter 60 have 254 / 256 1544604610.494 * * * * [misc]points: Filtering points with unrepresentable outputs 1544604610.494 * * * * [misc]points: Sampling 4 additional inputs, on iter 61 have 254 / 256 1544604610.505 * * * * [misc]points: Filtering points with unrepresentable outputs 1544604610.505 * * * * [misc]points: Sampling 4 additional inputs, on iter 62 have 254 / 256 1544604610.515 * * * * [misc]points: Filtering points with unrepresentable outputs 1544604610.515 * * * * [misc]points: Sampling 4 additional inputs, on iter 63 have 255 / 256 1544604610.549 * * * * [misc]points: Filtering points with unrepresentable outputs 1544604610.549 * * * * [misc]points: Sampling 4 additional inputs, on iter 64 have 255 / 256 1544604610.571 * * * * [misc]points: Filtering points with unrepresentable outputs 1544604610.571 * * * * [misc]points: Sampling 4 additional inputs, on iter 65 have 255 / 256 1544604610.592 * * * * [misc]points: Filtering points with unrepresentable outputs 1544604610.592 * * * * [exit]points: Sampled 256 points with exact outputs 1544604610.592 * * * [misc]progress: [2/2] Setting up program. 1544604610.610 * [misc]progress: [Phase 2 of 3] Improving. 1544604610.610 * [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)))))) 1544604610.612 * * [misc]simplify: iters left: 6 (31 enodes) 1544604610.625 * * [misc]simplify: iters left: 5 (95 enodes) 1544604610.681 * * [misc]simplify: iters left: 4 (384 enodes) 1544604611.456 * [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)))) 1544604611.498 * * [misc]progress: iteration 1 / 4 1544604611.498 * * * [misc]progress: picking best candidate 1544604611.531 * * * * [misc]pick: Picked # 1544604611.531 * * * [misc]progress: localizing error 1544604611.658 * * * [misc]progress: generating rewritten candidates 1544604611.658 * * * * [misc]progress: [ 1 / 4 ] rewriting at (2 2 2 2) 1544604611.659 * * * * [misc]progress: [ 2 / 4 ] rewriting at (2 1 2 2 1 2) 1544604611.660 * * * * [misc]progress: [ 3 / 4 ] rewriting at (2 1 1 1 1 2 2) 1544604611.661 * * * * [misc]progress: [ 4 / 4 ] rewriting at (2 2 1 1 2) 1544604611.671 * * * [misc]progress: generating series expansions 1544604611.671 * * * * [misc]progress: [ 1 / 4 ] generating series at (2 2 2 2) 1544604611.671 * * * * [misc]progress: [ 2 / 4 ] generating series at (2 1 2 2 1 2) 1544604611.671 * * * * [misc]progress: [ 3 / 4 ] generating series at (2 1 1 1 1 2 2) 1544604611.671 * * * * [misc]progress: [ 4 / 4 ] generating series at (2 2 1 1 2) 1544604611.671 * [misc]backup-simplify: Simplify (pow (/ 1 (fabs x)) 4) into (pow (/ 1 (fabs x)) 4) 1544604611.671 * [misc]approximate: Taking taylor expansion of (pow (/ 1 (fabs x)) 4) in (x) around 0 1544604611.671 * [misc]taylor: Taking taylor expansion of (pow (/ 1 (fabs x)) 4) in x 1544604611.671 * [misc]taylor: Taking taylor expansion of (/ 1 (fabs x)) in x 1544604611.671 * [misc]taylor: Taking taylor expansion of (fabs x) in x 1544604611.671 * [misc]backup-simplify: Simplify (fabs x) into (fabs x) 1544604611.671 * [misc]backup-simplify: Simplify (/ 1 (fabs x)) into (/ 1 (fabs x)) 1544604611.671 * [misc]taylor: Taking taylor expansion of (pow (/ 1 (fabs x)) 4) in x 1544604611.671 * [misc]taylor: Taking taylor expansion of (/ 1 (fabs x)) in x 1544604611.671 * [misc]taylor: Taking taylor expansion of (fabs x) in x 1544604611.672 * [misc]backup-simplify: Simplify (fabs x) into (fabs x) 1544604611.672 * [misc]backup-simplify: Simplify (/ 1 (fabs x)) into (/ 1 (fabs x)) 1544604611.672 * [misc]backup-simplify: Simplify (* (/ 1 (fabs x)) (/ 1 (fabs x))) into (/ 1 (pow (fabs x) 2)) 1544604611.672 * [misc]backup-simplify: Simplify (* (/ 1 (pow (fabs x) 2)) (/ 1 (pow (fabs x) 2))) into (/ 1 (pow (fabs x) 4)) 1544604611.673 * [misc]backup-simplify: Simplify (/ 1 (pow (fabs x) 4)) into (/ 1 (pow (fabs x) 4)) 1544604611.673 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs x)) (/ 0 (fabs x))))) into 0 1544604611.673 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs x)) 0) (* 0 (/ 1 (fabs x)))) into 0 1544604611.673 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs x) 2)) 0) (* 0 (/ 1 (pow (fabs x) 2)))) into 0 1544604611.673 * [misc]backup-simplify: Simplify 0 into 0 1544604611.673 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs x)) (/ 0 (fabs x))) (* 0 (/ 0 (fabs x))))) into 0 1544604611.674 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs x)) 0) (+ (* 0 0) (* 0 (/ 1 (fabs x))))) into 0 1544604611.675 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs x) 2)) 0) (+ (* 0 0) (* 0 (/ 1 (pow (fabs x) 2))))) into 0 1544604611.675 * [misc]backup-simplify: Simplify 0 into 0 1544604611.676 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs x)) (/ 0 (fabs x))) (* 0 (/ 0 (fabs x))) (* 0 (/ 0 (fabs x))))) into 0 1544604611.676 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (fabs x)))))) into 0 1544604611.677 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs x) 2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow (fabs x) 2)))))) into 0 1544604611.677 * [misc]backup-simplify: Simplify 0 into 0 1544604611.677 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs x)) (/ 0 (fabs x))) (* 0 (/ 0 (fabs x))) (* 0 (/ 0 (fabs x))) (* 0 (/ 0 (fabs x))))) into 0 1544604611.678 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (fabs x))))))) into 0 1544604611.679 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs x) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow (fabs x) 2))))))) into 0 1544604611.679 * [misc]backup-simplify: Simplify 0 into 0 1544604611.679 * [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 1544604611.679 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (fabs x)))))))) into 0 1544604611.680 * [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 1544604611.680 * [misc]backup-simplify: Simplify 0 into 0 1544604611.681 * [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 1544604611.681 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (fabs x))))))))) into 0 1544604611.682 * [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 1544604611.682 * [misc]backup-simplify: Simplify 0 into 0 1544604611.683 * [misc]backup-simplify: Simplify (/ 1 (pow (fabs x) 4)) into (/ 1 (pow (fabs x) 4)) 1544604611.683 * [misc]backup-simplify: Simplify (pow (/ 1 (fabs (/ 1 x))) 4) into (pow (/ 1 (fabs (/ 1 x))) 4) 1544604611.683 * [misc]approximate: Taking taylor expansion of (pow (/ 1 (fabs (/ 1 x))) 4) in (x) around 0 1544604611.683 * [misc]taylor: Taking taylor expansion of (pow (/ 1 (fabs (/ 1 x))) 4) in x 1544604611.683 * [misc]taylor: Taking taylor expansion of (/ 1 (fabs (/ 1 x))) in x 1544604611.683 * [misc]taylor: Taking taylor expansion of (fabs (/ 1 x)) in x 1544604611.683 * [misc]backup-simplify: Simplify (fabs (/ 1 x)) into (fabs (/ 1 x)) 1544604611.683 * [misc]backup-simplify: Simplify (/ 1 (fabs (/ 1 x))) into (/ 1 (fabs (/ 1 x))) 1544604611.683 * [misc]taylor: Taking taylor expansion of (pow (/ 1 (fabs (/ 1 x))) 4) in x 1544604611.683 * [misc]taylor: Taking taylor expansion of (/ 1 (fabs (/ 1 x))) in x 1544604611.683 * [misc]taylor: Taking taylor expansion of (fabs (/ 1 x)) in x 1544604611.683 * [misc]backup-simplify: Simplify (fabs (/ 1 x)) into (fabs (/ 1 x)) 1544604611.683 * [misc]backup-simplify: Simplify (/ 1 (fabs (/ 1 x))) into (/ 1 (fabs (/ 1 x))) 1544604611.683 * [misc]backup-simplify: Simplify (* (/ 1 (fabs (/ 1 x))) (/ 1 (fabs (/ 1 x)))) into (/ 1 (pow (fabs (/ 1 x)) 2)) 1544604611.684 * [misc]backup-simplify: Simplify (* (/ 1 (pow (fabs (/ 1 x)) 2)) (/ 1 (pow (fabs (/ 1 x)) 2))) into (/ 1 (pow (fabs (/ 1 x)) 4)) 1544604611.684 * [misc]backup-simplify: Simplify (/ 1 (pow (fabs (/ 1 x)) 4)) into (/ 1 (pow (fabs (/ 1 x)) 4)) 1544604611.684 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs (/ 1 x))) (/ 0 (fabs (/ 1 x)))))) into 0 1544604611.684 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs (/ 1 x))) 0) (* 0 (/ 1 (fabs (/ 1 x))))) into 0 1544604611.685 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs (/ 1 x)) 2)) 0) (* 0 (/ 1 (pow (fabs (/ 1 x)) 2)))) into 0 1544604611.685 * [misc]backup-simplify: Simplify 0 into 0 1544604611.685 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs (/ 1 x))) (/ 0 (fabs (/ 1 x)))) (* 0 (/ 0 (fabs (/ 1 x)))))) into 0 1544604611.686 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ 1 (fabs (/ 1 x)))))) into 0 1544604611.686 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs (/ 1 x)) 2)) 0) (+ (* 0 0) (* 0 (/ 1 (pow (fabs (/ 1 x)) 2))))) into 0 1544604611.687 * [misc]backup-simplify: Simplify 0 into 0 1544604611.687 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs (/ 1 x))) (/ 0 (fabs (/ 1 x)))) (* 0 (/ 0 (fabs (/ 1 x)))) (* 0 (/ 0 (fabs (/ 1 x)))))) into 0 1544604611.687 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (fabs (/ 1 x))))))) into 0 1544604611.688 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs (/ 1 x)) 2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow (fabs (/ 1 x)) 2)))))) into 0 1544604611.688 * [misc]backup-simplify: Simplify 0 into 0 1544604611.688 * [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 1544604611.689 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (fabs (/ 1 x)))))))) into 0 1544604611.689 * [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 1544604611.690 * [misc]backup-simplify: Simplify 0 into 0 1544604611.690 * [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 1544604611.690 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (fabs (/ 1 x))))))))) into 0 1544604611.691 * [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 1544604611.691 * [misc]backup-simplify: Simplify 0 into 0 1544604611.692 * [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 1544604611.692 * [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 1544604611.693 * [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 1544604611.693 * [misc]backup-simplify: Simplify 0 into 0 1544604611.694 * [misc]backup-simplify: Simplify (/ 1 (pow (fabs (/ 1 (/ 1 x))) 4)) into (/ 1 (pow (fabs x) 4)) 1544604611.694 * [misc]backup-simplify: Simplify (pow (/ 1 (fabs (/ 1 (- x)))) 4) into (pow (/ 1 (fabs (/ -1 x))) 4) 1544604611.694 * [misc]approximate: Taking taylor expansion of (pow (/ 1 (fabs (/ -1 x))) 4) in (x) around 0 1544604611.694 * [misc]taylor: Taking taylor expansion of (pow (/ 1 (fabs (/ -1 x))) 4) in x 1544604611.694 * [misc]taylor: Taking taylor expansion of (/ 1 (fabs (/ -1 x))) in x 1544604611.694 * [misc]taylor: Taking taylor expansion of (fabs (/ -1 x)) in x 1544604611.694 * [misc]backup-simplify: Simplify (fabs (/ -1 x)) into (fabs (/ -1 x)) 1544604611.694 * [misc]backup-simplify: Simplify (/ 1 (fabs (/ -1 x))) into (/ 1 (fabs (/ -1 x))) 1544604611.694 * [misc]taylor: Taking taylor expansion of (pow (/ 1 (fabs (/ -1 x))) 4) in x 1544604611.694 * [misc]taylor: Taking taylor expansion of (/ 1 (fabs (/ -1 x))) in x 1544604611.694 * [misc]taylor: Taking taylor expansion of (fabs (/ -1 x)) in x 1544604611.694 * [misc]backup-simplify: Simplify (fabs (/ -1 x)) into (fabs (/ -1 x)) 1544604611.694 * [misc]backup-simplify: Simplify (/ 1 (fabs (/ -1 x))) into (/ 1 (fabs (/ -1 x))) 1544604611.694 * [misc]backup-simplify: Simplify (* (/ 1 (fabs (/ -1 x))) (/ 1 (fabs (/ -1 x)))) into (/ 1 (pow (fabs (/ -1 x)) 2)) 1544604611.695 * [misc]backup-simplify: Simplify (* (/ 1 (pow (fabs (/ -1 x)) 2)) (/ 1 (pow (fabs (/ -1 x)) 2))) into (/ 1 (pow (fabs (/ -1 x)) 4)) 1544604611.695 * [misc]backup-simplify: Simplify (/ 1 (pow (fabs (/ -1 x)) 4)) into (/ 1 (pow (fabs (/ -1 x)) 4)) 1544604611.695 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs (/ -1 x))) (/ 0 (fabs (/ -1 x)))))) into 0 1544604611.695 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs (/ -1 x))) 0) (* 0 (/ 1 (fabs (/ -1 x))))) into 0 1544604611.696 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs (/ -1 x)) 2)) 0) (* 0 (/ 1 (pow (fabs (/ -1 x)) 2)))) into 0 1544604611.696 * [misc]backup-simplify: Simplify 0 into 0 1544604611.696 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs (/ -1 x))) (/ 0 (fabs (/ -1 x)))) (* 0 (/ 0 (fabs (/ -1 x)))))) into 0 1544604611.696 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ 1 (fabs (/ -1 x)))))) into 0 1544604611.697 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs (/ -1 x)) 2)) 0) (+ (* 0 0) (* 0 (/ 1 (pow (fabs (/ -1 x)) 2))))) into 0 1544604611.697 * [misc]backup-simplify: Simplify 0 into 0 1544604611.697 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs (/ -1 x))) (/ 0 (fabs (/ -1 x)))) (* 0 (/ 0 (fabs (/ -1 x)))) (* 0 (/ 0 (fabs (/ -1 x)))))) into 0 1544604611.698 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (fabs (/ -1 x))))))) into 0 1544604611.698 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs (/ -1 x)) 2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow (fabs (/ -1 x)) 2)))))) into 0 1544604611.699 * [misc]backup-simplify: Simplify 0 into 0 1544604611.699 * [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 1544604611.699 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (fabs (/ -1 x)))))))) into 0 1544604611.701 * [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 1544604611.701 * [misc]backup-simplify: Simplify 0 into 0 1544604611.701 * [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 1544604611.702 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (fabs (/ -1 x))))))))) into 0 1544604611.709 * [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 1544604611.709 * [misc]backup-simplify: Simplify 0 into 0 1544604611.710 * [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 1544604611.711 * [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 1544604611.713 * [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 1544604611.713 * [misc]backup-simplify: Simplify 0 into 0 1544604611.713 * [misc]backup-simplify: Simplify (/ 1 (pow (fabs (/ -1 (/ 1 (- x)))) 4)) into (/ 1 (pow (fabs x) 4)) 1544604611.713 * * * [misc]progress: simplifying candidates 1544604611.713 * * * * [misc]progress: [ 1 / 47 ] simplifiying candidate # 1544604611.713 * * * * [misc]progress: [ 2 / 47 ] simplifiying candidate # 1544604611.713 * * * * [misc]progress: [ 3 / 47 ] simplifiying candidate # 1544604611.714 * * * * [misc]progress: [ 4 / 47 ] simplifiying candidate # 1544604611.714 * * * * [misc]progress: [ 5 / 47 ] simplifiying candidate # 1544604611.714 * * * * [misc]progress: [ 6 / 47 ] simplifiying candidate # 1544604611.714 * * * * [misc]progress: [ 7 / 47 ] simplifiying candidate # 1544604611.714 * * * * [misc]progress: [ 8 / 47 ] simplifiying candidate # 1544604611.714 * * * * [misc]progress: [ 9 / 47 ] simplifiying candidate # 1544604611.714 * * * * [misc]progress: [ 10 / 47 ] simplifiying candidate # 1544604611.714 * * * * [misc]progress: [ 11 / 47 ] simplifiying candidate # 1544604611.714 * * * * [misc]progress: [ 12 / 47 ] simplifiying candidate # 1544604611.714 * * * * [misc]progress: [ 13 / 47 ] simplifiying candidate # 1544604611.714 * * * * [misc]progress: [ 14 / 47 ] simplifiying candidate # 1544604611.714 * * * * [misc]progress: [ 15 / 47 ] simplifiying candidate # 1544604611.715 * * * * [misc]progress: [ 16 / 47 ] simplifiying candidate # 1544604611.715 * * * * [misc]progress: [ 17 / 47 ] simplifiying candidate # 1544604611.715 * * * * [misc]progress: [ 18 / 47 ] simplifiying candidate # 1544604611.715 * * * * [misc]progress: [ 19 / 47 ] simplifiying candidate # 1544604611.715 * * * * [misc]progress: [ 20 / 47 ] simplifiying candidate # 1544604611.715 * * * * [misc]progress: [ 21 / 47 ] simplifiying candidate # 1544604611.715 * * * * [misc]progress: [ 22 / 47 ] simplifiying candidate # 1544604611.715 * * * * [misc]progress: [ 23 / 47 ] simplifiying candidate # 1544604611.715 * * * * [misc]progress: [ 24 / 47 ] simplifiying candidate # 1544604611.715 * * * * [misc]progress: [ 25 / 47 ] simplifiying candidate # 1544604611.716 * [enter]simplify: Simplifying (* (- (log (fabs x))) 4) 1544604611.716 * * [misc]simplify: iters left: 6 (6 enodes) 1544604611.720 * * [misc]simplify: iters left: 5 (9 enodes) 1544604611.722 * * [misc]simplify: iters left: 4 (14 enodes) 1544604611.724 * * [misc]simplify: iters left: 3 (15 enodes) 1544604611.726 * [exit]simplify: Simplified to (* (log (fabs x)) -4) 1544604611.726 * [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))))) 1544604611.726 * * * * [misc]progress: [ 26 / 47 ] simplifiying candidate # 1544604611.726 * [enter]simplify: Simplifying (* (log (/ 1 (fabs x))) 4) 1544604611.727 * * [misc]simplify: iters left: 6 (7 enodes) 1544604611.729 * * [misc]simplify: iters left: 5 (14 enodes) 1544604611.732 * * [misc]simplify: iters left: 4 (18 enodes) 1544604611.735 * * [misc]simplify: iters left: 3 (22 enodes) 1544604611.738 * [exit]simplify: Simplified to (* -4 (log (fabs x))) 1544604611.738 * [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))))) 1544604611.738 * * * * [misc]progress: [ 27 / 47 ] simplifiying candidate # 1544604611.738 * * * * [misc]progress: [ 28 / 47 ] simplifiying candidate # 1544604611.738 * [enter]simplify: Simplifying (fabs x) 1544604611.738 * * [misc]simplify: iters left: 1 (2 enodes) 1544604611.739 * [exit]simplify: Simplified to (fabs x) 1544604611.739 * [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))))) 1544604611.739 * * * * [misc]progress: [ 29 / 47 ] simplifiying candidate # 1544604611.739 * [enter]simplify: Simplifying (fabs x) 1544604611.739 * * [misc]simplify: iters left: 1 (2 enodes) 1544604611.739 * [exit]simplify: Simplified to (fabs x) 1544604611.739 * [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))))) 1544604611.740 * * * * [misc]progress: [ 30 / 47 ] simplifiying candidate # 1544604611.740 * [enter]simplify: Simplifying (/ 1 (fabs x)) 1544604611.740 * * [misc]simplify: iters left: 3 (4 enodes) 1544604611.741 * * [misc]simplify: iters left: 2 (6 enodes) 1544604611.741 * [exit]simplify: Simplified to (/ 1 (fabs x)) 1544604611.741 * [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))))) 1544604611.742 * * * * [misc]progress: [ 31 / 47 ] simplifiying candidate # 1544604611.742 * [enter]simplify: Simplifying (pow (* (cbrt (/ 1 (fabs x))) (cbrt (/ 1 (fabs x)))) 4) 1544604611.742 * * [misc]simplify: iters left: 6 (8 enodes) 1544604611.743 * * [misc]simplify: iters left: 5 (10 enodes) 1544604611.745 * [exit]simplify: Simplified to (pow (* (cbrt (/ 1 (fabs x))) (cbrt (/ 1 (fabs x)))) 4) 1544604611.745 * [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))))) 1544604611.745 * * * * [misc]progress: [ 32 / 47 ] simplifiying candidate # 1544604611.745 * [enter]simplify: Simplifying (pow (sqrt (/ 1 (fabs x))) 4) 1544604611.746 * * [misc]simplify: iters left: 5 (7 enodes) 1544604611.747 * * [misc]simplify: iters left: 4 (9 enodes) 1544604611.748 * [exit]simplify: Simplified to (pow (sqrt (/ 1 (fabs x))) 4) 1544604611.749 * [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))))) 1544604611.749 * * * * [misc]progress: [ 33 / 47 ] simplifiying candidate # 1544604611.749 * [enter]simplify: Simplifying (pow 1 4) 1544604611.749 * * [misc]simplify: iters left: 1 (3 enodes) 1544604611.750 * [exit]simplify: Simplified to 1 1544604611.750 * [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))))) 1544604611.750 * * * * [misc]progress: [ 34 / 47 ] simplifiying candidate # 1544604611.750 * [enter]simplify: Simplifying (pow 1 4) 1544604611.750 * * [misc]simplify: iters left: 1 (3 enodes) 1544604611.751 * [exit]simplify: Simplified to 1 1544604611.751 * [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))))) 1544604611.751 * * * * [misc]progress: [ 35 / 47 ] simplifiying candidate # 1544604611.751 * * * * [misc]progress: [ 36 / 47 ] simplifiying candidate # 1544604611.751 * * * * [misc]progress: [ 37 / 47 ] simplifiying candidate # 1544604611.751 * * * * [misc]progress: [ 38 / 47 ] simplifiying candidate # 1544604611.751 * * * * [misc]progress: [ 39 / 47 ] simplifiying candidate # 1544604611.751 * * * * [misc]progress: [ 40 / 47 ] simplifiying candidate # 1544604611.751 * * * * [misc]progress: [ 41 / 47 ] simplifiying candidate # 1544604611.751 * * * * [misc]progress: [ 42 / 47 ] simplifiying candidate # 1544604611.751 * [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)))) 1544604611.753 * * [misc]simplify: iters left: 6 (32 enodes) 1544604611.767 * * [misc]simplify: iters left: 5 (86 enodes) 1544604611.826 * * [misc]simplify: iters left: 4 (242 enodes) 1544604612.137 * [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)))) 1544604612.137 * [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))))) 1544604612.137 * * * * [misc]progress: [ 43 / 47 ] simplifiying candidate # 1544604612.138 * [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)))) 1544604612.141 * * [misc]simplify: iters left: 6 (32 enodes) 1544604612.166 * * [misc]simplify: iters left: 5 (86 enodes) 1544604612.228 * * [misc]simplify: iters left: 4 (242 enodes) 1544604612.589 * [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)))) 1544604612.589 * [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))))) 1544604612.589 * * * * [misc]progress: [ 44 / 47 ] simplifiying candidate # 1544604612.590 * [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)))) 1544604612.592 * * [misc]simplify: iters left: 6 (32 enodes) 1544604612.604 * * [misc]simplify: iters left: 5 (86 enodes) 1544604612.638 * * [misc]simplify: iters left: 4 (242 enodes) 1544604612.918 * [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)))) 1544604612.918 * [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))))) 1544604612.918 * * * * [misc]progress: [ 45 / 47 ] simplifiying candidate # 1544604612.918 * [enter]simplify: Simplifying (/ 1 (pow (fabs x) 4)) 1544604612.919 * * [misc]simplify: iters left: 4 (6 enodes) 1544604612.920 * * [misc]simplify: iters left: 3 (8 enodes) 1544604612.921 * [exit]simplify: Simplified to (/ 1 (pow (fabs x) 4)) 1544604612.921 * [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))))) 1544604612.921 * * * * [misc]progress: [ 46 / 47 ] simplifiying candidate # 1544604612.922 * [enter]simplify: Simplifying (/ 1 (pow (fabs x) 4)) 1544604612.922 * * [misc]simplify: iters left: 4 (6 enodes) 1544604612.923 * * [misc]simplify: iters left: 3 (8 enodes) 1544604612.924 * [exit]simplify: Simplified to (/ 1 (pow (fabs x) 4)) 1544604612.924 * [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))))) 1544604612.924 * * * * [misc]progress: [ 47 / 47 ] simplifiying candidate # 1544604612.924 * [enter]simplify: Simplifying (/ 1 (pow (fabs x) 4)) 1544604612.925 * * [misc]simplify: iters left: 4 (6 enodes) 1544604612.926 * * [misc]simplify: iters left: 3 (8 enodes) 1544604612.927 * [exit]simplify: Simplified to (/ 1 (pow (fabs x) 4)) 1544604612.927 * [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))))) 1544604612.927 * * * [misc]progress: adding candidates to table 1544604615.397 * * [misc]progress: iteration 2 / 4 1544604615.397 * * * [misc]progress: picking best candidate 1544604615.499 * * * * [misc]pick: Picked # 1544604615.499 * * * [misc]progress: localizing error 1544604615.563 * * * [misc]progress: generating rewritten candidates 1544604615.563 * * * * [misc]progress: [ 1 / 4 ] rewriting at (2 2 2 2) 1544604615.564 * * * * [misc]progress: [ 2 / 4 ] rewriting at (2 1 2 1 1 2) 1544604615.565 * * * * [misc]progress: [ 3 / 4 ] rewriting at (2 1 1 2 1 2) 1544604615.566 * * * * [misc]progress: [ 4 / 4 ] rewriting at (2 2 1 2 1) 1544604615.575 * * * [misc]progress: generating series expansions 1544604615.575 * * * * [misc]progress: [ 1 / 4 ] generating series at (2 2 2 2) 1544604615.575 * * * * [misc]progress: [ 2 / 4 ] generating series at (2 1 2 1 1 2) 1544604615.575 * * * * [misc]progress: [ 3 / 4 ] generating series at (2 1 1 2 1 2) 1544604615.575 * * * * [misc]progress: [ 4 / 4 ] generating series at (2 2 1 2 1) 1544604615.576 * [misc]backup-simplify: Simplify (pow (/ 1 (fabs x)) 4) into (pow (/ 1 (fabs x)) 4) 1544604615.576 * [misc]approximate: Taking taylor expansion of (pow (/ 1 (fabs x)) 4) in (x) around 0 1544604615.576 * [misc]taylor: Taking taylor expansion of (pow (/ 1 (fabs x)) 4) in x 1544604615.576 * [misc]taylor: Taking taylor expansion of (/ 1 (fabs x)) in x 1544604615.576 * [misc]taylor: Taking taylor expansion of (fabs x) in x 1544604615.576 * [misc]backup-simplify: Simplify (fabs x) into (fabs x) 1544604615.576 * [misc]backup-simplify: Simplify (/ 1 (fabs x)) into (/ 1 (fabs x)) 1544604615.576 * [misc]taylor: Taking taylor expansion of (pow (/ 1 (fabs x)) 4) in x 1544604615.576 * [misc]taylor: Taking taylor expansion of (/ 1 (fabs x)) in x 1544604615.576 * [misc]taylor: Taking taylor expansion of (fabs x) in x 1544604615.576 * [misc]backup-simplify: Simplify (fabs x) into (fabs x) 1544604615.576 * [misc]backup-simplify: Simplify (/ 1 (fabs x)) into (/ 1 (fabs x)) 1544604615.576 * [misc]backup-simplify: Simplify (* (/ 1 (fabs x)) (/ 1 (fabs x))) into (/ 1 (pow (fabs x) 2)) 1544604615.577 * [misc]backup-simplify: Simplify (* (/ 1 (pow (fabs x) 2)) (/ 1 (pow (fabs x) 2))) into (/ 1 (pow (fabs x) 4)) 1544604615.577 * [misc]backup-simplify: Simplify (/ 1 (pow (fabs x) 4)) into (/ 1 (pow (fabs x) 4)) 1544604615.577 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs x)) (/ 0 (fabs x))))) into 0 1544604615.577 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs x)) 0) (* 0 (/ 1 (fabs x)))) into 0 1544604615.578 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs x) 2)) 0) (* 0 (/ 1 (pow (fabs x) 2)))) into 0 1544604615.578 * [misc]backup-simplify: Simplify 0 into 0 1544604615.578 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs x)) (/ 0 (fabs x))) (* 0 (/ 0 (fabs x))))) into 0 1544604615.578 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs x)) 0) (+ (* 0 0) (* 0 (/ 1 (fabs x))))) into 0 1544604615.579 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs x) 2)) 0) (+ (* 0 0) (* 0 (/ 1 (pow (fabs x) 2))))) into 0 1544604615.579 * [misc]backup-simplify: Simplify 0 into 0 1544604615.579 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs x)) (/ 0 (fabs x))) (* 0 (/ 0 (fabs x))) (* 0 (/ 0 (fabs x))))) into 0 1544604615.579 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (fabs x)))))) into 0 1544604615.580 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs x) 2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow (fabs x) 2)))))) into 0 1544604615.580 * [misc]backup-simplify: Simplify 0 into 0 1544604615.580 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs x)) (/ 0 (fabs x))) (* 0 (/ 0 (fabs x))) (* 0 (/ 0 (fabs x))) (* 0 (/ 0 (fabs x))))) into 0 1544604615.581 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (fabs x))))))) into 0 1544604615.582 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs x) 2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow (fabs x) 2))))))) into 0 1544604615.582 * [misc]backup-simplify: Simplify 0 into 0 1544604615.582 * [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 1544604615.582 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (fabs x)))))))) into 0 1544604615.584 * [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 1544604615.584 * [misc]backup-simplify: Simplify 0 into 0 1544604615.584 * [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 1544604615.585 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (fabs x))))))))) into 0 1544604615.587 * [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 1544604615.587 * [misc]backup-simplify: Simplify 0 into 0 1544604615.587 * [misc]backup-simplify: Simplify (/ 1 (pow (fabs x) 4)) into (/ 1 (pow (fabs x) 4)) 1544604615.587 * [misc]backup-simplify: Simplify (pow (/ 1 (fabs (/ 1 x))) 4) into (pow (/ 1 (fabs (/ 1 x))) 4) 1544604615.588 * [misc]approximate: Taking taylor expansion of (pow (/ 1 (fabs (/ 1 x))) 4) in (x) around 0 1544604615.588 * [misc]taylor: Taking taylor expansion of (pow (/ 1 (fabs (/ 1 x))) 4) in x 1544604615.588 * [misc]taylor: Taking taylor expansion of (/ 1 (fabs (/ 1 x))) in x 1544604615.588 * [misc]taylor: Taking taylor expansion of (fabs (/ 1 x)) in x 1544604615.588 * [misc]backup-simplify: Simplify (fabs (/ 1 x)) into (fabs (/ 1 x)) 1544604615.588 * [misc]backup-simplify: Simplify (/ 1 (fabs (/ 1 x))) into (/ 1 (fabs (/ 1 x))) 1544604615.588 * [misc]taylor: Taking taylor expansion of (pow (/ 1 (fabs (/ 1 x))) 4) in x 1544604615.588 * [misc]taylor: Taking taylor expansion of (/ 1 (fabs (/ 1 x))) in x 1544604615.588 * [misc]taylor: Taking taylor expansion of (fabs (/ 1 x)) in x 1544604615.588 * [misc]backup-simplify: Simplify (fabs (/ 1 x)) into (fabs (/ 1 x)) 1544604615.588 * [misc]backup-simplify: Simplify (/ 1 (fabs (/ 1 x))) into (/ 1 (fabs (/ 1 x))) 1544604615.588 * [misc]backup-simplify: Simplify (* (/ 1 (fabs (/ 1 x))) (/ 1 (fabs (/ 1 x)))) into (/ 1 (pow (fabs (/ 1 x)) 2)) 1544604615.589 * [misc]backup-simplify: Simplify (* (/ 1 (pow (fabs (/ 1 x)) 2)) (/ 1 (pow (fabs (/ 1 x)) 2))) into (/ 1 (pow (fabs (/ 1 x)) 4)) 1544604615.590 * [misc]backup-simplify: Simplify (/ 1 (pow (fabs (/ 1 x)) 4)) into (/ 1 (pow (fabs (/ 1 x)) 4)) 1544604615.590 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs (/ 1 x))) (/ 0 (fabs (/ 1 x)))))) into 0 1544604615.590 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs (/ 1 x))) 0) (* 0 (/ 1 (fabs (/ 1 x))))) into 0 1544604615.591 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs (/ 1 x)) 2)) 0) (* 0 (/ 1 (pow (fabs (/ 1 x)) 2)))) into 0 1544604615.591 * [misc]backup-simplify: Simplify 0 into 0 1544604615.592 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs (/ 1 x))) (/ 0 (fabs (/ 1 x)))) (* 0 (/ 0 (fabs (/ 1 x)))))) into 0 1544604615.592 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs (/ 1 x))) 0) (+ (* 0 0) (* 0 (/ 1 (fabs (/ 1 x)))))) into 0 1544604615.593 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs (/ 1 x)) 2)) 0) (+ (* 0 0) (* 0 (/ 1 (pow (fabs (/ 1 x)) 2))))) into 0 1544604615.593 * [misc]backup-simplify: Simplify 0 into 0 1544604615.594 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs (/ 1 x))) (/ 0 (fabs (/ 1 x)))) (* 0 (/ 0 (fabs (/ 1 x)))) (* 0 (/ 0 (fabs (/ 1 x)))))) into 0 1544604615.594 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (fabs (/ 1 x))))))) into 0 1544604615.595 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs (/ 1 x)) 2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow (fabs (/ 1 x)) 2)))))) into 0 1544604615.596 * [misc]backup-simplify: Simplify 0 into 0 1544604615.596 * [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 1544604615.597 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (fabs (/ 1 x)))))))) into 0 1544604615.598 * [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 1544604615.598 * [misc]backup-simplify: Simplify 0 into 0 1544604615.599 * [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 1544604615.600 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (fabs (/ 1 x))))))))) into 0 1544604615.601 * [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 1544604615.602 * [misc]backup-simplify: Simplify 0 into 0 1544604615.602 * [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 1544604615.603 * [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 1544604615.605 * [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 1544604615.605 * [misc]backup-simplify: Simplify 0 into 0 1544604615.605 * [misc]backup-simplify: Simplify (/ 1 (pow (fabs (/ 1 (/ 1 x))) 4)) into (/ 1 (pow (fabs x) 4)) 1544604615.606 * [misc]backup-simplify: Simplify (pow (/ 1 (fabs (/ 1 (- x)))) 4) into (pow (/ 1 (fabs (/ -1 x))) 4) 1544604615.606 * [misc]approximate: Taking taylor expansion of (pow (/ 1 (fabs (/ -1 x))) 4) in (x) around 0 1544604615.606 * [misc]taylor: Taking taylor expansion of (pow (/ 1 (fabs (/ -1 x))) 4) in x 1544604615.606 * [misc]taylor: Taking taylor expansion of (/ 1 (fabs (/ -1 x))) in x 1544604615.606 * [misc]taylor: Taking taylor expansion of (fabs (/ -1 x)) in x 1544604615.606 * [misc]backup-simplify: Simplify (fabs (/ -1 x)) into (fabs (/ -1 x)) 1544604615.606 * [misc]backup-simplify: Simplify (/ 1 (fabs (/ -1 x))) into (/ 1 (fabs (/ -1 x))) 1544604615.606 * [misc]taylor: Taking taylor expansion of (pow (/ 1 (fabs (/ -1 x))) 4) in x 1544604615.606 * [misc]taylor: Taking taylor expansion of (/ 1 (fabs (/ -1 x))) in x 1544604615.606 * [misc]taylor: Taking taylor expansion of (fabs (/ -1 x)) in x 1544604615.606 * [misc]backup-simplify: Simplify (fabs (/ -1 x)) into (fabs (/ -1 x)) 1544604615.606 * [misc]backup-simplify: Simplify (/ 1 (fabs (/ -1 x))) into (/ 1 (fabs (/ -1 x))) 1544604615.606 * [misc]backup-simplify: Simplify (* (/ 1 (fabs (/ -1 x))) (/ 1 (fabs (/ -1 x)))) into (/ 1 (pow (fabs (/ -1 x)) 2)) 1544604615.607 * [misc]backup-simplify: Simplify (* (/ 1 (pow (fabs (/ -1 x)) 2)) (/ 1 (pow (fabs (/ -1 x)) 2))) into (/ 1 (pow (fabs (/ -1 x)) 4)) 1544604615.608 * [misc]backup-simplify: Simplify (/ 1 (pow (fabs (/ -1 x)) 4)) into (/ 1 (pow (fabs (/ -1 x)) 4)) 1544604615.608 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs (/ -1 x))) (/ 0 (fabs (/ -1 x)))))) into 0 1544604615.608 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs (/ -1 x))) 0) (* 0 (/ 1 (fabs (/ -1 x))))) into 0 1544604615.609 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs (/ -1 x)) 2)) 0) (* 0 (/ 1 (pow (fabs (/ -1 x)) 2)))) into 0 1544604615.609 * [misc]backup-simplify: Simplify 0 into 0 1544604615.610 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs (/ -1 x))) (/ 0 (fabs (/ -1 x)))) (* 0 (/ 0 (fabs (/ -1 x)))))) into 0 1544604615.610 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs (/ -1 x))) 0) (+ (* 0 0) (* 0 (/ 1 (fabs (/ -1 x)))))) into 0 1544604615.612 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs (/ -1 x)) 2)) 0) (+ (* 0 0) (* 0 (/ 1 (pow (fabs (/ -1 x)) 2))))) into 0 1544604615.612 * [misc]backup-simplify: Simplify 0 into 0 1544604615.612 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (fabs (/ -1 x))) (/ 0 (fabs (/ -1 x)))) (* 0 (/ 0 (fabs (/ -1 x)))) (* 0 (/ 0 (fabs (/ -1 x)))))) into 0 1544604615.612 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (fabs (/ -1 x))))))) into 0 1544604615.614 * [misc]backup-simplify: Simplify (+ (* (/ 1 (pow (fabs (/ -1 x)) 2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow (fabs (/ -1 x)) 2)))))) into 0 1544604615.614 * [misc]backup-simplify: Simplify 0 into 0 1544604615.614 * [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 1544604615.615 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (fabs (/ -1 x)))))))) into 0 1544604615.616 * [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 1544604615.617 * [misc]backup-simplify: Simplify 0 into 0 1544604615.617 * [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 1544604615.618 * [misc]backup-simplify: Simplify (+ (* (/ 1 (fabs (/ -1 x))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (fabs (/ -1 x))))))))) into 0 1544604615.620 * [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 1544604615.620 * [misc]backup-simplify: Simplify 0 into 0 1544604615.620 * [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 1544604615.621 * [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 1544604615.623 * [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 1544604615.623 * [misc]backup-simplify: Simplify 0 into 0 1544604615.624 * [misc]backup-simplify: Simplify (/ 1 (pow (fabs (/ -1 (/ 1 (- x)))) 4)) into (/ 1 (pow (fabs x) 4)) 1544604615.624 * * * [misc]progress: simplifying candidates 1544604615.624 * * * * [misc]progress: [ 1 / 47 ] simplifiying candidate # 1544604615.624 * * * * [misc]progress: [ 2 / 47 ] simplifiying candidate # 1544604615.624 * * * * [misc]progress: [ 3 / 47 ] simplifiying candidate # 1544604615.624 * * * * [misc]progress: [ 4 / 47 ] simplifiying candidate # 1544604615.624 * * * * [misc]progress: [ 5 / 47 ] simplifiying candidate # 1544604615.624 * * * * [misc]progress: [ 6 / 47 ] simplifiying candidate # 1544604615.624 * * * * [misc]progress: [ 7 / 47 ] simplifiying candidate # 1544604615.624 * * * * [misc]progress: [ 8 / 47 ] simplifiying candidate # 1544604615.624 * * * * [misc]progress: [ 9 / 47 ] simplifiying candidate # 1544604615.624 * * * * [misc]progress: [ 10 / 47 ] simplifiying candidate # 1544604615.625 * * * * [misc]progress: [ 11 / 47 ] simplifiying candidate # 1544604615.625 * * * * [misc]progress: [ 12 / 47 ] simplifiying candidate # 1544604615.625 * * * * [misc]progress: [ 13 / 47 ] simplifiying candidate # 1544604615.625 * * * * [misc]progress: [ 14 / 47 ] simplifiying candidate # 1544604615.625 * * * * [misc]progress: [ 15 / 47 ] simplifiying candidate # 1544604615.625 * * * * [misc]progress: [ 16 / 47 ] simplifiying candidate # 1544604615.625 * * * * [misc]progress: [ 17 / 47 ] simplifiying candidate # 1544604615.625 * * * * [misc]progress: [ 18 / 47 ] simplifiying candidate # 1544604615.625 * * * * [misc]progress: [ 19 / 47 ] simplifiying candidate # 1544604615.625 * * * * [misc]progress: [ 20 / 47 ] simplifiying candidate # 1544604615.625 * * * * [misc]progress: [ 21 / 47 ] simplifiying candidate # 1544604615.625 * * * * [misc]progress: [ 22 / 47 ] simplifiying candidate # 1544604615.626 * * * * [misc]progress: [ 23 / 47 ] simplifiying candidate # 1544604615.626 * * * * [misc]progress: [ 24 / 47 ] simplifiying candidate # 1544604615.626 * * * * [misc]progress: [ 25 / 47 ] simplifiying candidate # 1544604615.626 * [enter]simplify: Simplifying (* (- (log (fabs x))) 4) 1544604615.627 * * [misc]simplify: iters left: 6 (6 enodes) 1544604615.629 * * [misc]simplify: iters left: 5 (9 enodes) 1544604615.634 * * [misc]simplify: iters left: 4 (14 enodes) 1544604615.637 * * [misc]simplify: iters left: 3 (15 enodes) 1544604615.642 * [exit]simplify: Simplified to (* (log (fabs x)) -4) 1544604615.642 * [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))))) 1544604615.642 * * * * [misc]progress: [ 26 / 47 ] simplifiying candidate # 1544604615.642 * [enter]simplify: Simplifying (* (log (/ 1 (fabs x))) 4) 1544604615.643 * * [misc]simplify: iters left: 6 (7 enodes) 1544604615.647 * * [misc]simplify: iters left: 5 (14 enodes) 1544604615.652 * * [misc]simplify: iters left: 4 (18 enodes) 1544604615.662 * * [misc]simplify: iters left: 3 (22 enodes) 1544604615.668 * [exit]simplify: Simplified to (* -4 (log (fabs x))) 1544604615.668 * [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))))) 1544604615.668 * * * * [misc]progress: [ 27 / 47 ] simplifiying candidate # 1544604615.668 * * * * [misc]progress: [ 28 / 47 ] simplifiying candidate # 1544604615.669 * [enter]simplify: Simplifying (fabs x) 1544604615.669 * * [misc]simplify: iters left: 1 (2 enodes) 1544604615.669 * [exit]simplify: Simplified to (fabs x) 1544604615.669 * [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))))) 1544604615.670 * * * * [misc]progress: [ 29 / 47 ] simplifiying candidate # 1544604615.670 * [enter]simplify: Simplifying (fabs x) 1544604615.670 * * [misc]simplify: iters left: 1 (2 enodes) 1544604615.671 * [exit]simplify: Simplified to (fabs x) 1544604615.671 * [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))))) 1544604615.671 * * * * [misc]progress: [ 30 / 47 ] simplifiying candidate # 1544604615.671 * [enter]simplify: Simplifying (/ 1 (fabs x)) 1544604615.672 * * [misc]simplify: iters left: 3 (4 enodes) 1544604615.673 * * [misc]simplify: iters left: 2 (6 enodes) 1544604615.675 * [exit]simplify: Simplified to (/ 1 (fabs x)) 1544604615.675 * [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))))) 1544604615.675 * * * * [misc]progress: [ 31 / 47 ] simplifiying candidate # 1544604615.675 * [enter]simplify: Simplifying (pow (* (cbrt (/ 1 (fabs x))) (cbrt (/ 1 (fabs x)))) 4) 1544604615.676 * * [misc]simplify: iters left: 6 (8 enodes) 1544604615.679 * * [misc]simplify: iters left: 5 (10 enodes) 1544604615.682 * [exit]simplify: Simplified to (pow (* (cbrt (/ 1 (fabs x))) (cbrt (/ 1 (fabs x)))) 4) 1544604615.682 * [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))))) 1544604615.682 * * * * [misc]progress: [ 32 / 47 ] simplifiying candidate # 1544604615.683 * [enter]simplify: Simplifying (pow (sqrt (/ 1 (fabs x))) 4) 1544604615.683 * * [misc]simplify: iters left: 5 (7 enodes) 1544604615.685 * * [misc]simplify: iters left: 4 (9 enodes) 1544604615.688 * [exit]simplify: Simplified to (pow (sqrt (/ 1 (fabs x))) 4) 1544604615.688 * [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))))) 1544604615.689 * * * * [misc]progress: [ 33 / 47 ] simplifiying candidate # 1544604615.689 * [enter]simplify: Simplifying (pow 1 4) 1544604615.689 * * [misc]simplify: iters left: 1 (3 enodes) 1544604615.690 * [exit]simplify: Simplified to 1 1544604615.690 * [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))))) 1544604615.690 * * * * [misc]progress: [ 34 / 47 ] simplifiying candidate # 1544604615.691 * [enter]simplify: Simplifying (pow 1 4) 1544604615.691 * * [misc]simplify: iters left: 1 (3 enodes) 1544604615.692 * [exit]simplify: Simplified to 1 1544604615.692 * [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))))) 1544604615.692 * * * * [misc]progress: [ 35 / 47 ] simplifiying candidate # 1544604615.692 * * * * [misc]progress: [ 36 / 47 ] simplifiying candidate # 1544604615.692 * * * * [misc]progress: [ 37 / 47 ] simplifiying candidate # 1544604615.692 * * * * [misc]progress: [ 38 / 47 ] simplifiying candidate # 1544604615.693 * * * * [misc]progress: [ 39 / 47 ] simplifiying candidate # 1544604615.693 * * * * [misc]progress: [ 40 / 47 ] simplifiying candidate # 1544604615.693 * * * * [misc]progress: [ 41 / 47 ] simplifiying candidate # 1544604615.693 * * * * [misc]progress: [ 42 / 47 ] simplifiying candidate # 1544604615.693 * [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)))) 1544604615.696 * * [misc]simplify: iters left: 6 (31 enodes) 1544604615.713 * * [misc]simplify: iters left: 5 (68 enodes) 1544604615.743 * * [misc]simplify: iters left: 4 (167 enodes) 1544604615.898 * [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)))) 1544604615.899 * [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))))) 1544604615.899 * * * * [misc]progress: [ 43 / 47 ] simplifiying candidate # 1544604615.899 * [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)))) 1544604615.901 * * [misc]simplify: iters left: 6 (31 enodes) 1544604615.909 * * [misc]simplify: iters left: 5 (68 enodes) 1544604615.931 * * [misc]simplify: iters left: 4 (167 enodes) 1544604616.098 * [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)))) 1544604616.098 * [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))))) 1544604616.098 * * * * [misc]progress: [ 44 / 47 ] simplifiying candidate # 1544604616.098 * [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)))) 1544604616.101 * * [misc]simplify: iters left: 6 (31 enodes) 1544604616.118 * * [misc]simplify: iters left: 5 (68 enodes) 1544604616.158 * * [misc]simplify: iters left: 4 (167 enodes) 1544604616.393 * [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)))) 1544604616.393 * [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))))) 1544604616.393 * * * * [misc]progress: [ 45 / 47 ] simplifiying candidate # 1544604616.394 * [enter]simplify: Simplifying (/ 1 (pow (fabs x) 4)) 1544604616.394 * * [misc]simplify: iters left: 4 (6 enodes) 1544604616.396 * * [misc]simplify: iters left: 3 (8 enodes) 1544604616.399 * [exit]simplify: Simplified to (/ 1 (pow (fabs x) 4)) 1544604616.399 * [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))))) 1544604616.399 * * * * [misc]progress: [ 46 / 47 ] simplifiying candidate # 1544604616.399 * [enter]simplify: Simplifying (/ 1 (pow (fabs x) 4)) 1544604616.400 * * [misc]simplify: iters left: 4 (6 enodes) 1544604616.402 * * [misc]simplify: iters left: 3 (8 enodes) 1544604616.404 * [exit]simplify: Simplified to (/ 1 (pow (fabs x) 4)) 1544604616.404 * [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))))) 1544604616.404 * * * * [misc]progress: [ 47 / 47 ] simplifiying candidate # 1544604616.404 * [enter]simplify: Simplifying (/ 1 (pow (fabs x) 4)) 1544604616.405 * * [misc]simplify: iters left: 4 (6 enodes) 1544604616.407 * * [misc]simplify: iters left: 3 (8 enodes) 1544604616.409 * [exit]simplify: Simplified to (/ 1 (pow (fabs x) 4)) 1544604616.409 * [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))))) 1544604616.409 * * * [misc]progress: adding candidates to table 1544604618.545 * * [misc]progress: iteration 3 / 4 1544604618.545 * * * [misc]progress: picking best candidate 1544604618.721 * * * * [misc]pick: Picked # 1544604618.721 * * * [misc]progress: localizing error 1544604618.777 * * * [misc]progress: generating rewritten candidates 1544604618.777 * * * * [misc]progress: [ 1 / 4 ] rewriting at (2 2 2 2) 1544604618.779 * * * * [misc]progress: [ 2 / 4 ] rewriting at (2 1 2 1 1 2) 1544604618.780 * * * * [misc]progress: [ 3 / 4 ] rewriting at (2 1 1 2 1 2 2 1) 1544604618.781 * * * * [misc]progress: [ 4 / 4 ] rewriting at (2 1 1 2 1 2 1 1) 1544604618.783 * * * [misc]progress: generating series expansions 1544604618.783 * * * * [misc]progress: [ 1 / 4 ] generating series at (2 2 2 2) 1544604618.783 * * * * [misc]progress: [ 2 / 4 ] generating series at (2 1 2 1 1 2) 1544604618.783 * * * * [misc]progress: [ 3 / 4 ] generating series at (2 1 1 2 1 2 2 1) 1544604618.783 * * * * [misc]progress: [ 4 / 4 ] generating series at (2 1 1 2 1 2 1 1) 1544604618.783 * * * [misc]progress: simplifying candidates 1544604618.783 * * * * [misc]progress: [ 1 / 36 ] simplifiying candidate # 1544604618.783 * * * * [misc]progress: [ 2 / 36 ] simplifiying candidate # 1544604618.783 * * * * [misc]progress: [ 3 / 36 ] simplifiying candidate # 1544604618.783 * * * * [misc]progress: [ 4 / 36 ] simplifiying candidate # 1544604618.783 * * * * [misc]progress: [ 5 / 36 ] simplifiying candidate # 1544604618.783 * * * * [misc]progress: [ 6 / 36 ] simplifiying candidate # 1544604618.783 * * * * [misc]progress: [ 7 / 36 ] simplifiying candidate # 1544604618.784 * * * * [misc]progress: [ 8 / 36 ] simplifiying candidate # 1544604618.784 * * * * [misc]progress: [ 9 / 36 ] simplifiying candidate # 1544604618.784 * * * * [misc]progress: [ 10 / 36 ] simplifiying candidate # 1544604618.784 * * * * [misc]progress: [ 11 / 36 ] simplifiying candidate # 1544604618.784 * * * * [misc]progress: [ 12 / 36 ] simplifiying candidate # 1544604618.784 * * * * [misc]progress: [ 13 / 36 ] simplifiying candidate # 1544604618.784 * * * * [misc]progress: [ 14 / 36 ] simplifiying candidate # 1544604618.784 * * * * [misc]progress: [ 15 / 36 ] simplifiying candidate # 1544604618.784 * * * * [misc]progress: [ 16 / 36 ] simplifiying candidate # 1544604618.784 * * * * [misc]progress: [ 17 / 36 ] simplifiying candidate # 1544604618.785 * * * * [misc]progress: [ 18 / 36 ] simplifiying candidate # 1544604618.785 * * * * [misc]progress: [ 19 / 36 ] simplifiying candidate # 1544604618.785 * * * * [misc]progress: [ 20 / 36 ] simplifiying candidate # 1544604618.785 * * * * [misc]progress: [ 21 / 36 ] simplifiying candidate # 1544604618.785 * * * * [misc]progress: [ 22 / 36 ] simplifiying candidate # 1544604618.785 * * * * [misc]progress: [ 23 / 36 ] simplifiying candidate # 1544604618.785 * * * * [misc]progress: [ 24 / 36 ] simplifiying candidate # 1544604618.785 * * * * [misc]progress: [ 25 / 36 ] simplifiying candidate # 1544604618.785 * * * * [misc]progress: [ 26 / 36 ] simplifiying candidate # 1544604618.786 * * * * [misc]progress: [ 27 / 36 ] simplifiying candidate # 1544604618.786 * * * * [misc]progress: [ 28 / 36 ] simplifiying candidate # 1544604618.786 * * * * [misc]progress: [ 29 / 36 ] simplifiying candidate # 1544604618.786 * * * * [misc]progress: [ 30 / 36 ] simplifiying candidate # 1544604618.786 * * * * [misc]progress: [ 31 / 36 ] simplifiying candidate # 1544604618.786 * * * * [misc]progress: [ 32 / 36 ] simplifiying candidate # 1544604618.786 * * * * [misc]progress: [ 33 / 36 ] simplifiying candidate # 1544604618.786 * * * * [misc]progress: [ 34 / 36 ] simplifiying candidate # 1544604618.786 * * * * [misc]progress: [ 35 / 36 ] simplifiying candidate # 1544604618.786 * * * * [misc]progress: [ 36 / 36 ] simplifiying candidate # 1544604618.787 * * * [misc]progress: adding candidates to table 1544604620.548 * * [misc]progress: iteration 4 / 4 1544604620.548 * * * [misc]progress: picking best candidate 1544604620.723 * * * * [misc]pick: Picked # 1544604620.723 * * * [misc]progress: localizing error 1544604620.767 * * * [misc]progress: generating rewritten candidates 1544604620.767 * * * * [misc]progress: [ 1 / 4 ] rewriting at (2 2 2 2) 1544604620.768 * * * * [misc]progress: [ 2 / 4 ] rewriting at (2 1 2 1 1 2 2 1) 1544604620.769 * * * * [misc]progress: [ 3 / 4 ] rewriting at (2 1 2 1 1 2 1 2 1) 1544604620.770 * * * * [misc]progress: [ 4 / 4 ] rewriting at (2 1 2 1 1 2 1 1 1) 1544604620.771 * * * [misc]progress: generating series expansions 1544604620.771 * * * * [misc]progress: [ 1 / 4 ] generating series at (2 2 2 2) 1544604620.771 * * * * [misc]progress: [ 2 / 4 ] generating series at (2 1 2 1 1 2 2 1) 1544604620.771 * * * * [misc]progress: [ 3 / 4 ] generating series at (2 1 2 1 1 2 1 2 1) 1544604620.771 * * * * [misc]progress: [ 4 / 4 ] generating series at (2 1 2 1 1 2 1 1 1) 1544604620.771 * * * [misc]progress: simplifying candidates 1544604620.771 * * * * [misc]progress: [ 1 / 36 ] simplifiying candidate # 1544604620.771 * * * * [misc]progress: [ 2 / 36 ] simplifiying candidate # 1544604620.771 * * * * [misc]progress: [ 3 / 36 ] simplifiying candidate # 1544604620.771 * * * * [misc]progress: [ 4 / 36 ] simplifiying candidate # 1544604620.771 * * * * [misc]progress: [ 5 / 36 ] simplifiying candidate # 1544604620.771 * * * * [misc]progress: [ 6 / 36 ] simplifiying candidate # 1544604620.771 * * * * [misc]progress: [ 7 / 36 ] simplifiying candidate # 1544604620.771 * * * * [misc]progress: [ 8 / 36 ] simplifiying candidate # 1544604620.771 * * * * [misc]progress: [ 9 / 36 ] simplifiying candidate # 1544604620.771 * * * * [misc]progress: [ 10 / 36 ] simplifiying candidate # 1544604620.772 * * * * [misc]progress: [ 11 / 36 ] simplifiying candidate # 1544604620.772 * * * * [misc]progress: [ 12 / 36 ] simplifiying candidate # 1544604620.772 * * * * [misc]progress: [ 13 / 36 ] simplifiying candidate # 1544604620.772 * * * * [misc]progress: [ 14 / 36 ] simplifiying candidate # 1544604620.772 * * * * [misc]progress: [ 15 / 36 ] simplifiying candidate # 1544604620.772 * * * * [misc]progress: [ 16 / 36 ] simplifiying candidate # 1544604620.772 * * * * [misc]progress: [ 17 / 36 ] simplifiying candidate # 1544604620.772 * * * * [misc]progress: [ 18 / 36 ] simplifiying candidate # 1544604620.772 * * * * [misc]progress: [ 19 / 36 ] simplifiying candidate # 1544604620.772 * * * * [misc]progress: [ 20 / 36 ] simplifiying candidate # 1544604620.772 * * * * [misc]progress: [ 21 / 36 ] simplifiying candidate # 1544604620.772 * * * * [misc]progress: [ 22 / 36 ] simplifiying candidate # 1544604620.772 * * * * [misc]progress: [ 23 / 36 ] simplifiying candidate # 1544604620.772 * * * * [misc]progress: [ 24 / 36 ] simplifiying candidate # 1544604620.772 * * * * [misc]progress: [ 25 / 36 ] simplifiying candidate # 1544604620.772 * * * * [misc]progress: [ 26 / 36 ] simplifiying candidate # 1544604620.772 * * * * [misc]progress: [ 27 / 36 ] simplifiying candidate # 1544604620.772 * * * * [misc]progress: [ 28 / 36 ] simplifiying candidate # 1544604620.772 * * * * [misc]progress: [ 29 / 36 ] simplifiying candidate # 1544604620.772 * * * * [misc]progress: [ 30 / 36 ] simplifiying candidate # 1544604620.773 * * * * [misc]progress: [ 31 / 36 ] simplifiying candidate # 1544604620.773 * * * * [misc]progress: [ 32 / 36 ] simplifiying candidate # 1544604620.773 * * * * [misc]progress: [ 33 / 36 ] simplifiying candidate # 1544604620.773 * * * * [misc]progress: [ 34 / 36 ] simplifiying candidate # 1544604620.773 * * * * [misc]progress: [ 35 / 36 ] simplifiying candidate # 1544604620.773 * * * * [misc]progress: [ 36 / 36 ] simplifiying candidate # 1544604620.773 * * * [misc]progress: adding candidates to table 1544604622.855 * [misc]progress: [Phase 3 of 3] Extracting. 1544604622.855 * * [misc]regime: Finding splitpoints for: (# # # # # # # # #) 1544604622.888 * * * [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))))))) 1544604622.888 * * * * [misc]regimes: Trying to branch on x from (# # # # # # # # #) 1544604623.146 * * * * [misc]regimes: Trying to branch on (fabs x) from (# # # # # # # # #) 1544604623.397 * * * * [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 (# # # # # # # # #) 1544604624.217 * * * [misc]regime: Found split indices: #