1546422348.450 * [misc]progress: [Phase 1 of 3] Setting up. 1546422348.450 * * * [misc]progress: [1/2] Preparing points 1546422348.450 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1546422348.534 * * * * [misc]points: Filtering points with unrepresentable outputs 1546422348.534 * * * * [misc]points: Sampling 102 additional inputs, on iter 1 have 154 / 256 1546422348.574 * * * * [misc]points: Filtering points with unrepresentable outputs 1546422348.574 * * * * [misc]points: Sampling 46 additional inputs, on iter 2 have 210 / 256 1546422348.618 * * * * [misc]points: Filtering points with unrepresentable outputs 1546422348.618 * * * * [misc]points: Sampling 19 additional inputs, on iter 3 have 237 / 256 1546422348.639 * * * * [misc]points: Filtering points with unrepresentable outputs 1546422348.639 * * * * [misc]points: Sampling 8 additional inputs, on iter 4 have 248 / 256 1546422348.654 * * * * [misc]points: Filtering points with unrepresentable outputs 1546422348.654 * * * * [misc]points: Sampling 5 additional inputs, on iter 5 have 251 / 256 1546422348.662 * * * * [misc]points: Filtering points with unrepresentable outputs 1546422348.662 * * * * [misc]points: Sampling 4 additional inputs, on iter 6 have 254 / 256 1546422348.670 * * * * [misc]points: Filtering points with unrepresentable outputs 1546422348.670 * * * * [misc]points: Sampling 4 additional inputs, on iter 7 have 255 / 256 1546422348.677 * * * * [misc]points: Filtering points with unrepresentable outputs 1546422348.678 * * * * [exit]points: Sampled 257 points with exact outputs 1546422348.678 * * * [misc]progress: [2/2] Setting up program. 1546422348.683 * [misc]progress: [Phase 2 of 3] Improving. 1546422348.683 * * * * [misc]progress: [ 1 / 1 ] simplifiying candidate # 1546422348.683 * [enter]simplify: Simplifying (fabs (* (/ 1 (sqrt PI)) (+ (+ (+ (* 2 (fabs x)) (* (/ 2 3) (* (* (fabs x) (fabs x)) (fabs x)))) (* (/ 1 5) (* (* (* (* (fabs x) (fabs x)) (fabs x)) (fabs x)) (fabs x)))) (* (/ 1 21) (* (* (* (* (* (* (fabs x) (fabs x)) (fabs x)) (fabs x)) (fabs x)) (fabs x)) (fabs x)))))) 1546422348.683 * * [misc]simplify: iters left: 6 (28 enodes) 1546422348.689 * * [misc]simplify: iters left: 5 (75 enodes) 1546422348.734 * * [misc]simplify: iters left: 4 (261 enodes) 1546422349.132 * [exit]simplify: Simplified to (fabs (fma (/ 1 (sqrt PI)) (fma (* (* 1/5 (fabs x)) (* (fabs x) (fabs x))) (* (fabs x) (fabs x)) (fma (* 2/3 (fabs x)) (* (fabs x) (fabs x)) (* (fabs x) 2))) (* (* (/ 1/21 (sqrt PI)) (fabs x)) (pow (* (fabs x) (fabs x)) 3)))) 1546422349.132 * [misc]simplify: Simplified (2) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (* (* 1/5 (fabs x)) (* (fabs x) (fabs x))) (* (fabs x) (fabs x)) (fma (* 2/3 (fabs x)) (* (fabs x) (fabs x)) (* (fabs x) 2))) (* (* (/ 1/21 (sqrt PI)) (fabs x)) (pow (* (fabs x) (fabs x)) 3))))) 1546422349.143 * * [misc]progress: iteration 1 / 4 1546422349.143 * * * [misc]progress: picking best candidate 1546422349.153 * * * * [misc]pick: Picked # 1546422349.153 * * * [misc]progress: localizing error 1546422349.239 * * * [misc]progress: generating rewritten candidates 1546422349.239 * * * * [misc]progress: [ 1 / 4 ] rewriting at (2 1 3 1 1) 1546422349.240 * * * * [misc]progress: [ 2 / 4 ] rewriting at (2 1 3 1 1 2) 1546422349.240 * * * * [misc]progress: [ 3 / 4 ] rewriting at (2 1 1 2) 1546422349.241 * * * * [misc]progress: [ 4 / 4 ] rewriting at (2 1 2 1 1) 1546422349.244 * * * [misc]progress: generating series expansions 1546422349.244 * * * * [misc]progress: [ 1 / 4 ] generating series at (2 1 3 1 1) 1546422349.244 * * * * [misc]progress: [ 2 / 4 ] generating series at (2 1 3 1 1 2) 1546422349.244 * * * * [misc]progress: [ 3 / 4 ] generating series at (2 1 1 2) 1546422349.244 * * * * [misc]progress: [ 4 / 4 ] generating series at (2 1 2 1 1) 1546422349.244 * [misc]backup-simplify: Simplify (* 1/5 (fabs x)) into (* 1/5 (fabs x)) 1546422349.244 * [misc]approximate: Taking taylor expansion of (* 1/5 (fabs x)) in (x) around 0 1546422349.244 * [misc]taylor: Taking taylor expansion of (* 1/5 (fabs x)) in x 1546422349.244 * [misc]taylor: Taking taylor expansion of 1/5 in x 1546422349.244 * [misc]backup-simplify: Simplify 1/5 into 1/5 1546422349.244 * [misc]taylor: Taking taylor expansion of (fabs x) in x 1546422349.244 * [misc]backup-simplify: Simplify (fabs x) into (fabs x) 1546422349.244 * [misc]taylor: Taking taylor expansion of (* 1/5 (fabs x)) in x 1546422349.244 * [misc]taylor: Taking taylor expansion of 1/5 in x 1546422349.244 * [misc]backup-simplify: Simplify 1/5 into 1/5 1546422349.244 * [misc]taylor: Taking taylor expansion of (fabs x) in x 1546422349.245 * [misc]backup-simplify: Simplify (fabs x) into (fabs x) 1546422349.245 * [misc]backup-simplify: Simplify (* 1/5 (fabs x)) into (* 1/5 (fabs x)) 1546422349.245 * [misc]backup-simplify: Simplify (* 1/5 (fabs x)) into (* 1/5 (fabs x)) 1546422349.245 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (* 0 (fabs x))) into 0 1546422349.245 * [misc]backup-simplify: Simplify 0 into 0 1546422349.246 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (* 0 (fabs x)))) into 0 1546422349.246 * [misc]backup-simplify: Simplify 0 into 0 1546422349.246 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x))))) into 0 1546422349.246 * [misc]backup-simplify: Simplify 0 into 0 1546422349.247 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x)))))) into 0 1546422349.247 * [misc]backup-simplify: Simplify 0 into 0 1546422349.248 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x))))))) into 0 1546422349.248 * [misc]backup-simplify: Simplify 0 into 0 1546422349.249 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x)))))))) into 0 1546422349.249 * [misc]backup-simplify: Simplify 0 into 0 1546422349.249 * [misc]backup-simplify: Simplify (* 1/5 (fabs x)) into (* 1/5 (fabs x)) 1546422349.249 * [misc]backup-simplify: Simplify (* 1/5 (fabs (/ 1 x))) into (* 1/5 (fabs (/ 1 x))) 1546422349.249 * [misc]approximate: Taking taylor expansion of (* 1/5 (fabs (/ 1 x))) in (x) around 0 1546422349.249 * [misc]taylor: Taking taylor expansion of (* 1/5 (fabs (/ 1 x))) in x 1546422349.249 * [misc]taylor: Taking taylor expansion of 1/5 in x 1546422349.249 * [misc]backup-simplify: Simplify 1/5 into 1/5 1546422349.249 * [misc]taylor: Taking taylor expansion of (fabs (/ 1 x)) in x 1546422349.249 * [misc]backup-simplify: Simplify (fabs (/ 1 x)) into (fabs (/ 1 x)) 1546422349.249 * [misc]taylor: Taking taylor expansion of (* 1/5 (fabs (/ 1 x))) in x 1546422349.249 * [misc]taylor: Taking taylor expansion of 1/5 in x 1546422349.249 * [misc]backup-simplify: Simplify 1/5 into 1/5 1546422349.249 * [misc]taylor: Taking taylor expansion of (fabs (/ 1 x)) in x 1546422349.249 * [misc]backup-simplify: Simplify (fabs (/ 1 x)) into (fabs (/ 1 x)) 1546422349.249 * [misc]backup-simplify: Simplify (* 1/5 (fabs (/ 1 x))) into (* 1/5 (fabs (/ 1 x))) 1546422349.250 * [misc]backup-simplify: Simplify (* 1/5 (fabs (/ 1 x))) into (* 1/5 (fabs (/ 1 x))) 1546422349.250 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (* 0 (fabs (/ 1 x)))) into 0 1546422349.250 * [misc]backup-simplify: Simplify 0 into 0 1546422349.250 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (* 0 (fabs (/ 1 x))))) into 0 1546422349.250 * [misc]backup-simplify: Simplify 0 into 0 1546422349.251 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 x)))))) into 0 1546422349.251 * [misc]backup-simplify: Simplify 0 into 0 1546422349.251 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 x))))))) into 0 1546422349.251 * [misc]backup-simplify: Simplify 0 into 0 1546422349.252 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 x)))))))) into 0 1546422349.252 * [misc]backup-simplify: Simplify 0 into 0 1546422349.253 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 x))))))))) into 0 1546422349.253 * [misc]backup-simplify: Simplify 0 into 0 1546422349.253 * [misc]backup-simplify: Simplify (* 1/5 (fabs (/ 1 (/ 1 x)))) into (* 1/5 (fabs x)) 1546422349.253 * [misc]backup-simplify: Simplify (* 1/5 (fabs (/ 1 (- x)))) into (* 1/5 (fabs (/ -1 x))) 1546422349.254 * [misc]approximate: Taking taylor expansion of (* 1/5 (fabs (/ -1 x))) in (x) around 0 1546422349.254 * [misc]taylor: Taking taylor expansion of (* 1/5 (fabs (/ -1 x))) in x 1546422349.254 * [misc]taylor: Taking taylor expansion of 1/5 in x 1546422349.254 * [misc]backup-simplify: Simplify 1/5 into 1/5 1546422349.254 * [misc]taylor: Taking taylor expansion of (fabs (/ -1 x)) in x 1546422349.254 * [misc]backup-simplify: Simplify (fabs (/ -1 x)) into (fabs (/ -1 x)) 1546422349.254 * [misc]taylor: Taking taylor expansion of (* 1/5 (fabs (/ -1 x))) in x 1546422349.254 * [misc]taylor: Taking taylor expansion of 1/5 in x 1546422349.254 * [misc]backup-simplify: Simplify 1/5 into 1/5 1546422349.254 * [misc]taylor: Taking taylor expansion of (fabs (/ -1 x)) in x 1546422349.254 * [misc]backup-simplify: Simplify (fabs (/ -1 x)) into (fabs (/ -1 x)) 1546422349.254 * [misc]backup-simplify: Simplify (* 1/5 (fabs (/ -1 x))) into (* 1/5 (fabs (/ -1 x))) 1546422349.254 * [misc]backup-simplify: Simplify (* 1/5 (fabs (/ -1 x))) into (* 1/5 (fabs (/ -1 x))) 1546422349.254 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (* 0 (fabs (/ -1 x)))) into 0 1546422349.254 * [misc]backup-simplify: Simplify 0 into 0 1546422349.255 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (* 0 (fabs (/ -1 x))))) into 0 1546422349.255 * [misc]backup-simplify: Simplify 0 into 0 1546422349.255 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x)))))) into 0 1546422349.255 * [misc]backup-simplify: Simplify 0 into 0 1546422349.256 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x))))))) into 0 1546422349.256 * [misc]backup-simplify: Simplify 0 into 0 1546422349.256 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x)))))))) into 0 1546422349.256 * [misc]backup-simplify: Simplify 0 into 0 1546422349.257 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x))))))))) into 0 1546422349.257 * [misc]backup-simplify: Simplify 0 into 0 1546422349.257 * [misc]backup-simplify: Simplify (* 1/5 (fabs (/ -1 (/ 1 (- x))))) into (* 1/5 (fabs x)) 1546422349.257 * * * [misc]progress: simplifying candidates 1546422349.257 * * * * [misc]progress: [ 1 / 54 ] simplifiying candidate # 1546422349.257 * * * * [misc]progress: [ 2 / 54 ] simplifiying candidate # 1546422349.257 * * * * [misc]progress: [ 3 / 54 ] simplifiying candidate # 1546422349.257 * * * * [misc]progress: [ 4 / 54 ] simplifiying candidate # 1546422349.257 * * * * [misc]progress: [ 5 / 54 ] simplifiying candidate # 1546422349.257 * * * * [misc]progress: [ 6 / 54 ] simplifiying candidate # 1546422349.257 * * * * [misc]progress: [ 7 / 54 ] simplifiying candidate # 1546422349.257 * * * * [misc]progress: [ 8 / 54 ] simplifiying candidate # 1546422349.257 * * * * [misc]progress: [ 9 / 54 ] simplifiying candidate # 1546422349.257 * * * * [misc]progress: [ 10 / 54 ] simplifiying candidate # 1546422349.257 * * * * [misc]progress: [ 11 / 54 ] simplifiying candidate # 1546422349.257 * * * * [misc]progress: [ 12 / 54 ] simplifiying candidate # 1546422349.258 * * * * [misc]progress: [ 13 / 54 ] simplifiying candidate # 1546422349.258 * [enter]simplify: Simplifying (cbrt (sqrt PI)) 1546422349.258 * * [misc]simplify: iters left: 2 (3 enodes) 1546422349.258 * [exit]simplify: Simplified to (cbrt (sqrt PI)) 1546422349.258 * [misc]simplify: Simplified (2 1 3 1 1 2) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (* (* 1/5 (fabs x)) (* (fabs x) (fabs x))) (* (fabs x) (fabs x)) (fma (* 2/3 (fabs x)) (* (fabs x) (fabs x)) (* (fabs x) 2))) (* (* (/ (/ 1/21 (* (cbrt (sqrt PI)) (cbrt (sqrt PI)))) (cbrt (sqrt PI))) (fabs x)) (pow (* (fabs x) (fabs x)) 3))))) 1546422349.258 * * * * [misc]progress: [ 14 / 54 ] simplifiying candidate # 1546422349.258 * [enter]simplify: Simplifying (sqrt (sqrt PI)) 1546422349.258 * * [misc]simplify: iters left: 2 (3 enodes) 1546422349.259 * [exit]simplify: Simplified to (sqrt (sqrt PI)) 1546422349.259 * [misc]simplify: Simplified (2 1 3 1 1 2) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (* (* 1/5 (fabs x)) (* (fabs x) (fabs x))) (* (fabs x) (fabs x)) (fma (* 2/3 (fabs x)) (* (fabs x) (fabs x)) (* (fabs x) 2))) (* (* (/ (/ 1/21 (sqrt (sqrt PI))) (sqrt (sqrt PI))) (fabs x)) (pow (* (fabs x) (fabs x)) 3))))) 1546422349.259 * * * * [misc]progress: [ 15 / 54 ] simplifiying candidate # 1546422349.259 * [enter]simplify: Simplifying (sqrt PI) 1546422349.259 * * [misc]simplify: iters left: 1 (2 enodes) 1546422349.259 * [exit]simplify: Simplified to (sqrt PI) 1546422349.259 * [misc]simplify: Simplified (2 1 3 1 1 2) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (* (* 1/5 (fabs x)) (* (fabs x) (fabs x))) (* (fabs x) (fabs x)) (fma (* 2/3 (fabs x)) (* (fabs x) (fabs x)) (* (fabs x) 2))) (* (* (/ (/ 1/21 1) (sqrt PI)) (fabs x)) (pow (* (fabs x) (fabs x)) 3))))) 1546422349.259 * * * * [misc]progress: [ 16 / 54 ] simplifiying candidate # 1546422349.259 * * * * [misc]progress: [ 17 / 54 ] simplifiying candidate # 1546422349.259 * * * * [misc]progress: [ 18 / 54 ] simplifiying candidate # 1546422349.260 * * * * [misc]progress: [ 19 / 54 ] simplifiying candidate # 1546422349.260 * * * * [misc]progress: [ 20 / 54 ] simplifiying candidate # 1546422349.260 * * * * [misc]progress: [ 21 / 54 ] simplifiying candidate # 1546422349.260 * * * * [misc]progress: [ 22 / 54 ] simplifiying candidate # 1546422349.260 * * * * [misc]progress: [ 23 / 54 ] simplifiying candidate # 1546422349.260 * * * * [misc]progress: [ 24 / 54 ] simplifiying candidate # 1546422349.260 * * * * [misc]progress: [ 25 / 54 ] simplifiying candidate # 1546422349.260 * * * * [misc]progress: [ 26 / 54 ] simplifiying candidate # 1546422349.260 * * * * [misc]progress: [ 27 / 54 ] simplifiying candidate # 1546422349.260 * * * * [misc]progress: [ 28 / 54 ] simplifiying candidate # 1546422349.260 * * * * [misc]progress: [ 29 / 54 ] simplifiying candidate # 1546422349.260 * * * * [misc]progress: [ 30 / 54 ] simplifiying candidate # 1546422349.260 * * * * [misc]progress: [ 31 / 54 ] simplifiying candidate # 1546422349.260 * * * * [misc]progress: [ 32 / 54 ] simplifiying candidate # 1546422349.260 * * * * [misc]progress: [ 33 / 54 ] simplifiying candidate # 1546422349.260 * * * * [misc]progress: [ 34 / 54 ] simplifiying candidate # 1546422349.260 * * * * [misc]progress: [ 35 / 54 ] simplifiying candidate # 1546422349.260 * * * * [misc]progress: [ 36 / 54 ] simplifiying candidate # 1546422349.260 * * * * [misc]progress: [ 37 / 54 ] simplifiying candidate # 1546422349.260 * * * * [misc]progress: [ 38 / 54 ] simplifiying candidate # 1546422349.260 * * * * [misc]progress: [ 39 / 54 ] simplifiying candidate # 1546422349.260 * * * * [misc]progress: [ 40 / 54 ] simplifiying candidate # 1546422349.260 * * * * [misc]progress: [ 41 / 54 ] simplifiying candidate # 1546422349.260 * * * * [misc]progress: [ 42 / 54 ] simplifiying candidate # 1546422349.261 * * * * [misc]progress: [ 43 / 54 ] simplifiying candidate # 1546422349.261 * * * * [misc]progress: [ 44 / 54 ] simplifiying candidate # 1546422349.261 * * * * [misc]progress: [ 45 / 54 ] simplifiying candidate # 1546422349.261 * [enter]simplify: Simplifying (cbrt (fabs x)) 1546422349.261 * * [misc]simplify: iters left: 2 (3 enodes) 1546422349.261 * [exit]simplify: Simplified to (cbrt (fabs x)) 1546422349.261 * [misc]simplify: Simplified (2 1 2 1 1 2) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (* (* (* 1/5 (* (cbrt (fabs x)) (cbrt (fabs x)))) (cbrt (fabs x))) (* (fabs x) (fabs x))) (* (fabs x) (fabs x)) (fma (* 2/3 (fabs x)) (* (fabs x) (fabs x)) (* (fabs x) 2))) (* (* (/ 1/21 (sqrt PI)) (fabs x)) (pow (* (fabs x) (fabs x)) 3))))) 1546422349.261 * * * * [misc]progress: [ 46 / 54 ] simplifiying candidate # 1546422349.261 * [enter]simplify: Simplifying (sqrt (fabs x)) 1546422349.261 * * [misc]simplify: iters left: 2 (3 enodes) 1546422349.262 * [exit]simplify: Simplified to (sqrt (fabs x)) 1546422349.262 * [misc]simplify: Simplified (2 1 2 1 1 2) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (* (* (* 1/5 (sqrt (fabs x))) (sqrt (fabs x))) (* (fabs x) (fabs x))) (* (fabs x) (fabs x)) (fma (* 2/3 (fabs x)) (* (fabs x) (fabs x)) (* (fabs x) 2))) (* (* (/ 1/21 (sqrt PI)) (fabs x)) (pow (* (fabs x) (fabs x)) 3))))) 1546422349.262 * * * * [misc]progress: [ 47 / 54 ] simplifiying candidate # 1546422349.262 * [enter]simplify: Simplifying (fabs x) 1546422349.262 * * [misc]simplify: iters left: 1 (2 enodes) 1546422349.262 * [exit]simplify: Simplified to (fabs x) 1546422349.262 * [misc]simplify: Simplified (2 1 2 1 1 2) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (* (* (* 1/5 1) (fabs x)) (* (fabs x) (fabs x))) (* (fabs x) (fabs x)) (fma (* 2/3 (fabs x)) (* (fabs x) (fabs x)) (* (fabs x) 2))) (* (* (/ 1/21 (sqrt PI)) (fabs x)) (pow (* (fabs x) (fabs x)) 3))))) 1546422349.262 * * * * [misc]progress: [ 48 / 54 ] simplifiying candidate # 1546422349.262 * * * * [misc]progress: [ 49 / 54 ] simplifiying candidate # 1546422349.263 * [enter]simplify: Simplifying (fabs (fma (/ 1 (sqrt PI)) (fma (* (* 1/5 (fabs x)) (* (fabs x) (fabs x))) (* (fabs x) (fabs x)) (fma (* 2/3 (fabs x)) (* (fabs x) (fabs x)) (* (fabs x) 2))) (* (* (/ 1/21 (sqrt PI)) (fabs x)) (pow (* (fabs x) (fabs x)) 3)))) 1546422349.263 * * [misc]simplify: iters left: 6 (24 enodes) 1546422349.266 * * [misc]simplify: iters left: 5 (51 enodes) 1546422349.281 * * [misc]simplify: iters left: 4 (120 enodes) 1546422349.314 * * [misc]simplify: iters left: 3 (376 enodes) 1546422349.555 * [exit]simplify: Simplified to (fabs (fma (/ 1 (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* (fabs x) 1/5) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* 2 (fabs x))) (* (* (* (fabs x) (fabs x)) (/ 1/21 (sqrt PI))) (pow (fabs x) 5)))) 1546422349.555 * [misc]simplify: Simplified (2) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* (fabs x) 1/5) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* 2 (fabs x))) (* (* (* (fabs x) (fabs x)) (/ 1/21 (sqrt PI))) (pow (fabs x) 5))))) 1546422349.555 * * * * [misc]progress: [ 50 / 54 ] simplifiying candidate # 1546422349.555 * [enter]simplify: Simplifying (fabs (fma (/ 1 (sqrt PI)) (fma (* (* 1/5 (fabs x)) (* (fabs x) (fabs x))) (* (fabs x) (fabs x)) (fma (* 2/3 (fabs x)) (* (fabs x) (fabs x)) (* (fabs x) 2))) (* (* (/ 1/21 (sqrt PI)) (fabs x)) (pow (* (fabs x) (fabs x)) 3)))) 1546422349.556 * * [misc]simplify: iters left: 6 (24 enodes) 1546422349.563 * * [misc]simplify: iters left: 5 (51 enodes) 1546422349.581 * * [misc]simplify: iters left: 4 (120 enodes) 1546422349.646 * * [misc]simplify: iters left: 3 (376 enodes) 1546422350.284 * [exit]simplify: Simplified to (fabs (fma (/ 1 (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* (fabs x) 1/5) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* 2 (fabs x))) (* (* (* (fabs x) (fabs x)) (/ 1/21 (sqrt PI))) (pow (fabs x) 5)))) 1546422350.284 * [misc]simplify: Simplified (2) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* (fabs x) 1/5) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* 2 (fabs x))) (* (* (* (fabs x) (fabs x)) (/ 1/21 (sqrt PI))) (pow (fabs x) 5))))) 1546422350.284 * * * * [misc]progress: [ 51 / 54 ] simplifiying candidate # 1546422350.284 * [enter]simplify: Simplifying (fabs (fma (/ 1 (sqrt PI)) (fma (* (* 1/5 (fabs x)) (* (fabs x) (fabs x))) (* (fabs x) (fabs x)) (fma (* 2/3 (fabs x)) (* (fabs x) (fabs x)) (* (fabs x) 2))) (* (* (/ 1/21 (sqrt PI)) (fabs x)) (pow (* (fabs x) (fabs x)) 3)))) 1546422350.285 * * [misc]simplify: iters left: 6 (24 enodes) 1546422350.289 * * [misc]simplify: iters left: 5 (51 enodes) 1546422350.298 * * [misc]simplify: iters left: 4 (120 enodes) 1546422350.345 * * [misc]simplify: iters left: 3 (376 enodes) 1546422350.626 * [exit]simplify: Simplified to (fabs (fma (/ 1 (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* (fabs x) 1/5) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* 2 (fabs x))) (* (* (* (fabs x) (fabs x)) (/ 1/21 (sqrt PI))) (pow (fabs x) 5)))) 1546422350.626 * [misc]simplify: Simplified (2) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* (fabs x) 1/5) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* 2 (fabs x))) (* (* (* (fabs x) (fabs x)) (/ 1/21 (sqrt PI))) (pow (fabs x) 5))))) 1546422350.626 * * * * [misc]progress: [ 52 / 54 ] simplifiying candidate # 1546422350.627 * [enter]simplify: Simplifying (* 1/5 (fabs x)) 1546422350.627 * * [misc]simplify: iters left: 3 (4 enodes) 1546422350.627 * * [misc]simplify: iters left: 2 (5 enodes) 1546422350.628 * [exit]simplify: Simplified to (* 1/5 (fabs x)) 1546422350.628 * [misc]simplify: Simplified (2 1 2 1 1) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (* (* 1/5 (fabs x)) (* (fabs x) (fabs x))) (* (fabs x) (fabs x)) (fma (* 2/3 (fabs x)) (* (fabs x) (fabs x)) (* (fabs x) 2))) (* (* (/ 1/21 (sqrt PI)) (fabs x)) (pow (* (fabs x) (fabs x)) 3))))) 1546422350.628 * * * * [misc]progress: [ 53 / 54 ] simplifiying candidate # 1546422350.628 * [enter]simplify: Simplifying (* 1/5 (fabs x)) 1546422350.628 * * [misc]simplify: iters left: 3 (4 enodes) 1546422350.629 * * [misc]simplify: iters left: 2 (5 enodes) 1546422350.629 * [exit]simplify: Simplified to (* 1/5 (fabs x)) 1546422350.630 * [misc]simplify: Simplified (2 1 2 1 1) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (* (* 1/5 (fabs x)) (* (fabs x) (fabs x))) (* (fabs x) (fabs x)) (fma (* 2/3 (fabs x)) (* (fabs x) (fabs x)) (* (fabs x) 2))) (* (* (/ 1/21 (sqrt PI)) (fabs x)) (pow (* (fabs x) (fabs x)) 3))))) 1546422350.630 * * * * [misc]progress: [ 54 / 54 ] simplifiying candidate # 1546422350.630 * [enter]simplify: Simplifying (* 1/5 (fabs x)) 1546422350.630 * * [misc]simplify: iters left: 3 (4 enodes) 1546422350.630 * * [misc]simplify: iters left: 2 (5 enodes) 1546422350.631 * [exit]simplify: Simplified to (* 1/5 (fabs x)) 1546422350.631 * [misc]simplify: Simplified (2 1 2 1 1) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (* (* 1/5 (fabs x)) (* (fabs x) (fabs x))) (* (fabs x) (fabs x)) (fma (* 2/3 (fabs x)) (* (fabs x) (fabs x)) (* (fabs x) 2))) (* (* (/ 1/21 (sqrt PI)) (fabs x)) (pow (* (fabs x) (fabs x)) 3))))) 1546422350.631 * * * [misc]progress: adding candidates to table 1546422351.504 * * [misc]progress: iteration 2 / 4 1546422351.504 * * * [misc]progress: picking best candidate 1546422351.534 * * * * [misc]pick: Picked # 1546422351.534 * * * [misc]progress: localizing error 1546422351.589 * * * [misc]progress: generating rewritten candidates 1546422351.589 * * * * [misc]progress: [ 1 / 4 ] rewriting at (2 1 3 1 2 2) 1546422351.590 * * * * [misc]progress: [ 2 / 4 ] rewriting at (2 1 1 2) 1546422351.590 * * * * [misc]progress: [ 3 / 4 ] rewriting at (2 1 3 1 2) 1546422351.592 * * * * [misc]progress: [ 4 / 4 ] rewriting at (2 1 2 2 1) 1546422351.605 * * * [misc]progress: generating series expansions 1546422351.605 * * * * [misc]progress: [ 1 / 4 ] generating series at (2 1 3 1 2 2) 1546422351.605 * * * * [misc]progress: [ 2 / 4 ] generating series at (2 1 1 2) 1546422351.605 * * * * [misc]progress: [ 3 / 4 ] generating series at (2 1 3 1 2) 1546422351.605 * * * * [misc]progress: [ 4 / 4 ] generating series at (2 1 2 2 1) 1546422351.605 * [misc]backup-simplify: Simplify (* (fabs x) 1/5) into (* 1/5 (fabs x)) 1546422351.605 * [misc]approximate: Taking taylor expansion of (* 1/5 (fabs x)) in (x) around 0 1546422351.605 * [misc]taylor: Taking taylor expansion of (* 1/5 (fabs x)) in x 1546422351.605 * [misc]taylor: Taking taylor expansion of 1/5 in x 1546422351.605 * [misc]backup-simplify: Simplify 1/5 into 1/5 1546422351.605 * [misc]taylor: Taking taylor expansion of (fabs x) in x 1546422351.605 * [misc]backup-simplify: Simplify (fabs x) into (fabs x) 1546422351.605 * [misc]taylor: Taking taylor expansion of (* 1/5 (fabs x)) in x 1546422351.605 * [misc]taylor: Taking taylor expansion of 1/5 in x 1546422351.605 * [misc]backup-simplify: Simplify 1/5 into 1/5 1546422351.605 * [misc]taylor: Taking taylor expansion of (fabs x) in x 1546422351.605 * [misc]backup-simplify: Simplify (fabs x) into (fabs x) 1546422351.606 * [misc]backup-simplify: Simplify (* 1/5 (fabs x)) into (* 1/5 (fabs x)) 1546422351.606 * [misc]backup-simplify: Simplify (* 1/5 (fabs x)) into (* 1/5 (fabs x)) 1546422351.606 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (* 0 (fabs x))) into 0 1546422351.606 * [misc]backup-simplify: Simplify 0 into 0 1546422351.607 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (* 0 (fabs x)))) into 0 1546422351.607 * [misc]backup-simplify: Simplify 0 into 0 1546422351.607 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x))))) into 0 1546422351.607 * [misc]backup-simplify: Simplify 0 into 0 1546422351.608 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x)))))) into 0 1546422351.608 * [misc]backup-simplify: Simplify 0 into 0 1546422351.609 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x))))))) into 0 1546422351.609 * [misc]backup-simplify: Simplify 0 into 0 1546422351.610 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x)))))))) into 0 1546422351.610 * [misc]backup-simplify: Simplify 0 into 0 1546422351.610 * [misc]backup-simplify: Simplify (* 1/5 (fabs x)) into (* 1/5 (fabs x)) 1546422351.610 * [misc]backup-simplify: Simplify (* (fabs (/ 1 x)) 1/5) into (* 1/5 (fabs (/ 1 x))) 1546422351.610 * [misc]approximate: Taking taylor expansion of (* 1/5 (fabs (/ 1 x))) in (x) around 0 1546422351.610 * [misc]taylor: Taking taylor expansion of (* 1/5 (fabs (/ 1 x))) in x 1546422351.610 * [misc]taylor: Taking taylor expansion of 1/5 in x 1546422351.610 * [misc]backup-simplify: Simplify 1/5 into 1/5 1546422351.610 * [misc]taylor: Taking taylor expansion of (fabs (/ 1 x)) in x 1546422351.610 * [misc]backup-simplify: Simplify (fabs (/ 1 x)) into (fabs (/ 1 x)) 1546422351.610 * [misc]taylor: Taking taylor expansion of (* 1/5 (fabs (/ 1 x))) in x 1546422351.610 * [misc]taylor: Taking taylor expansion of 1/5 in x 1546422351.610 * [misc]backup-simplify: Simplify 1/5 into 1/5 1546422351.611 * [misc]taylor: Taking taylor expansion of (fabs (/ 1 x)) in x 1546422351.611 * [misc]backup-simplify: Simplify (fabs (/ 1 x)) into (fabs (/ 1 x)) 1546422351.611 * [misc]backup-simplify: Simplify (* 1/5 (fabs (/ 1 x))) into (* 1/5 (fabs (/ 1 x))) 1546422351.611 * [misc]backup-simplify: Simplify (* 1/5 (fabs (/ 1 x))) into (* 1/5 (fabs (/ 1 x))) 1546422351.611 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (* 0 (fabs (/ 1 x)))) into 0 1546422351.611 * [misc]backup-simplify: Simplify 0 into 0 1546422351.612 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (* 0 (fabs (/ 1 x))))) into 0 1546422351.612 * [misc]backup-simplify: Simplify 0 into 0 1546422351.612 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 x)))))) into 0 1546422351.612 * [misc]backup-simplify: Simplify 0 into 0 1546422351.613 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 x))))))) into 0 1546422351.613 * [misc]backup-simplify: Simplify 0 into 0 1546422351.614 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 x)))))))) into 0 1546422351.614 * [misc]backup-simplify: Simplify 0 into 0 1546422351.615 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 x))))))))) into 0 1546422351.615 * [misc]backup-simplify: Simplify 0 into 0 1546422351.615 * [misc]backup-simplify: Simplify (* 1/5 (fabs (/ 1 (/ 1 x)))) into (* 1/5 (fabs x)) 1546422351.615 * [misc]backup-simplify: Simplify (* (fabs (/ 1 (- x))) 1/5) into (* 1/5 (fabs (/ -1 x))) 1546422351.615 * [misc]approximate: Taking taylor expansion of (* 1/5 (fabs (/ -1 x))) in (x) around 0 1546422351.615 * [misc]taylor: Taking taylor expansion of (* 1/5 (fabs (/ -1 x))) in x 1546422351.615 * [misc]taylor: Taking taylor expansion of 1/5 in x 1546422351.615 * [misc]backup-simplify: Simplify 1/5 into 1/5 1546422351.615 * [misc]taylor: Taking taylor expansion of (fabs (/ -1 x)) in x 1546422351.615 * [misc]backup-simplify: Simplify (fabs (/ -1 x)) into (fabs (/ -1 x)) 1546422351.615 * [misc]taylor: Taking taylor expansion of (* 1/5 (fabs (/ -1 x))) in x 1546422351.615 * [misc]taylor: Taking taylor expansion of 1/5 in x 1546422351.615 * [misc]backup-simplify: Simplify 1/5 into 1/5 1546422351.615 * [misc]taylor: Taking taylor expansion of (fabs (/ -1 x)) in x 1546422351.615 * [misc]backup-simplify: Simplify (fabs (/ -1 x)) into (fabs (/ -1 x)) 1546422351.615 * [misc]backup-simplify: Simplify (* 1/5 (fabs (/ -1 x))) into (* 1/5 (fabs (/ -1 x))) 1546422351.616 * [misc]backup-simplify: Simplify (* 1/5 (fabs (/ -1 x))) into (* 1/5 (fabs (/ -1 x))) 1546422351.616 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (* 0 (fabs (/ -1 x)))) into 0 1546422351.616 * [misc]backup-simplify: Simplify 0 into 0 1546422351.616 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (* 0 (fabs (/ -1 x))))) into 0 1546422351.616 * [misc]backup-simplify: Simplify 0 into 0 1546422351.617 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x)))))) into 0 1546422351.617 * [misc]backup-simplify: Simplify 0 into 0 1546422351.617 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x))))))) into 0 1546422351.618 * [misc]backup-simplify: Simplify 0 into 0 1546422351.618 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x)))))))) into 0 1546422351.618 * [misc]backup-simplify: Simplify 0 into 0 1546422351.619 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x))))))))) into 0 1546422351.619 * [misc]backup-simplify: Simplify 0 into 0 1546422351.619 * [misc]backup-simplify: Simplify (* 1/5 (fabs (/ -1 (/ 1 (- x))))) into (* 1/5 (fabs x)) 1546422351.620 * * * [misc]progress: simplifying candidates 1546422351.620 * * * * [misc]progress: [ 1 / 54 ] simplifiying candidate # 1546422351.620 * * * * [misc]progress: [ 2 / 54 ] simplifiying candidate # 1546422351.620 * * * * [misc]progress: [ 3 / 54 ] simplifiying candidate # 1546422351.620 * * * * [misc]progress: [ 4 / 54 ] simplifiying candidate # 1546422351.620 * * * * [misc]progress: [ 5 / 54 ] simplifiying candidate # 1546422351.620 * * * * [misc]progress: [ 6 / 54 ] simplifiying candidate # 1546422351.620 * * * * [misc]progress: [ 7 / 54 ] simplifiying candidate # 1546422351.620 * * * * [misc]progress: [ 8 / 54 ] simplifiying candidate # 1546422351.620 * * * * [misc]progress: [ 9 / 54 ] simplifiying candidate # 1546422351.620 * * * * [misc]progress: [ 10 / 54 ] simplifiying candidate # 1546422351.620 * * * * [misc]progress: [ 11 / 54 ] simplifiying candidate # 1546422351.620 * * * * [misc]progress: [ 12 / 54 ] simplifiying candidate # 1546422351.620 * * * * [misc]progress: [ 13 / 54 ] simplifiying candidate # 1546422351.621 * * * * [misc]progress: [ 14 / 54 ] simplifiying candidate # 1546422351.621 * * * * [misc]progress: [ 15 / 54 ] simplifiying candidate # 1546422351.621 * * * * [misc]progress: [ 16 / 54 ] simplifiying candidate # 1546422351.621 * * * * [misc]progress: [ 17 / 54 ] simplifiying candidate # 1546422351.621 * * * * [misc]progress: [ 18 / 54 ] simplifiying candidate # 1546422351.621 * * * * [misc]progress: [ 19 / 54 ] simplifiying candidate # 1546422351.621 * * * * [misc]progress: [ 20 / 54 ] simplifiying candidate # 1546422351.621 * * * * [misc]progress: [ 21 / 54 ] simplifiying candidate # 1546422351.621 * * * * [misc]progress: [ 22 / 54 ] simplifiying candidate # 1546422351.621 * * * * [misc]progress: [ 23 / 54 ] simplifiying candidate # 1546422351.621 * * * * [misc]progress: [ 24 / 54 ] simplifiying candidate # 1546422351.621 * * * * [misc]progress: [ 25 / 54 ] simplifiying candidate # 1546422351.621 * * * * [misc]progress: [ 26 / 54 ] simplifiying candidate # 1546422351.621 * * * * [misc]progress: [ 27 / 54 ] simplifiying candidate # 1546422351.622 * * * * [misc]progress: [ 28 / 54 ] simplifiying candidate # 1546422351.622 * * * * [misc]progress: [ 29 / 54 ] simplifiying candidate # 1546422351.622 * * * * [misc]progress: [ 30 / 54 ] simplifiying candidate # 1546422351.622 * * * * [misc]progress: [ 31 / 54 ] simplifiying candidate # 1546422351.622 * * * * [misc]progress: [ 32 / 54 ] simplifiying candidate # 1546422351.622 * * * * [misc]progress: [ 33 / 54 ] simplifiying candidate # 1546422351.622 * [enter]simplify: Simplifying (cbrt (sqrt PI)) 1546422351.622 * * [misc]simplify: iters left: 2 (3 enodes) 1546422351.623 * [exit]simplify: Simplified to (cbrt (sqrt PI)) 1546422351.623 * [misc]simplify: Simplified (2 1 3 1 2 2) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* (fabs x) 1/5) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* 2 (fabs x))) (* (* (* (fabs x) (fabs x)) (/ (/ 1/21 (* (cbrt (sqrt PI)) (cbrt (sqrt PI)))) (cbrt (sqrt PI)))) (pow (fabs x) 5))))) 1546422351.623 * * * * [misc]progress: [ 34 / 54 ] simplifiying candidate # 1546422351.624 * [enter]simplify: Simplifying (sqrt (sqrt PI)) 1546422351.624 * * [misc]simplify: iters left: 2 (3 enodes) 1546422351.624 * [exit]simplify: Simplified to (sqrt (sqrt PI)) 1546422351.625 * [misc]simplify: Simplified (2 1 3 1 2 2) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* (fabs x) 1/5) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* 2 (fabs x))) (* (* (* (fabs x) (fabs x)) (/ (/ 1/21 (sqrt (sqrt PI))) (sqrt (sqrt PI)))) (pow (fabs x) 5))))) 1546422351.625 * * * * [misc]progress: [ 35 / 54 ] simplifiying candidate # 1546422351.625 * [enter]simplify: Simplifying (sqrt PI) 1546422351.625 * * [misc]simplify: iters left: 1 (2 enodes) 1546422351.625 * [exit]simplify: Simplified to (sqrt PI) 1546422351.626 * [misc]simplify: Simplified (2 1 3 1 2 2) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* (fabs x) 1/5) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* 2 (fabs x))) (* (* (* (fabs x) (fabs x)) (/ (/ 1/21 1) (sqrt PI))) (pow (fabs x) 5))))) 1546422351.626 * * * * [misc]progress: [ 36 / 54 ] simplifiying candidate # 1546422351.626 * * * * [misc]progress: [ 37 / 54 ] simplifiying candidate # 1546422351.626 * * * * [misc]progress: [ 38 / 54 ] simplifiying candidate # 1546422351.626 * * * * [misc]progress: [ 39 / 54 ] simplifiying candidate # 1546422351.626 * * * * [misc]progress: [ 40 / 54 ] simplifiying candidate # 1546422351.626 * * * * [misc]progress: [ 41 / 54 ] simplifiying candidate # 1546422351.626 * * * * [misc]progress: [ 42 / 54 ] simplifiying candidate # 1546422351.626 * * * * [misc]progress: [ 43 / 54 ] simplifiying candidate # 1546422351.626 * * * * [misc]progress: [ 44 / 54 ] simplifiying candidate # 1546422351.626 * * * * [misc]progress: [ 45 / 54 ] simplifiying candidate # 1546422351.627 * [enter]simplify: Simplifying (* (cbrt (fabs x)) (cbrt (fabs x))) 1546422351.627 * * [misc]simplify: iters left: 4 (4 enodes) 1546422351.628 * [exit]simplify: Simplified to (* (cbrt (fabs x)) (cbrt (fabs x))) 1546422351.628 * [misc]simplify: Simplified (2 1 2 2 1 1) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* (* (cbrt (fabs x)) (cbrt (fabs x))) (* (cbrt (fabs x)) 1/5)) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* 2 (fabs x))) (* (* (* (fabs x) (fabs x)) (/ 1/21 (sqrt PI))) (pow (fabs x) 5))))) 1546422351.628 * * * * [misc]progress: [ 46 / 54 ] simplifiying candidate # 1546422351.628 * [enter]simplify: Simplifying (sqrt (fabs x)) 1546422351.628 * * [misc]simplify: iters left: 2 (3 enodes) 1546422351.629 * [exit]simplify: Simplified to (sqrt (fabs x)) 1546422351.629 * [misc]simplify: Simplified (2 1 2 2 1 1) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* (sqrt (fabs x)) (* (sqrt (fabs x)) 1/5)) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* 2 (fabs x))) (* (* (* (fabs x) (fabs x)) (/ 1/21 (sqrt PI))) (pow (fabs x) 5))))) 1546422351.629 * * * * [misc]progress: [ 47 / 54 ] simplifiying candidate # 1546422351.629 * * * * [misc]progress: [ 48 / 54 ] simplifiying candidate # 1546422351.629 * * * * [misc]progress: [ 49 / 54 ] simplifiying candidate # 1546422351.630 * [enter]simplify: Simplifying (fabs (fma (/ 1 (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* (fabs x) 1/5) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* 2 (fabs x))) (* (* (* (fabs x) (fabs x)) (/ 1/21 (sqrt PI))) (pow (fabs x) 5)))) 1546422351.630 * * [misc]simplify: iters left: 6 (23 enodes) 1546422351.637 * * [misc]simplify: iters left: 5 (42 enodes) 1546422351.650 * * [misc]simplify: iters left: 4 (97 enodes) 1546422351.673 * * [misc]simplify: iters left: 3 (284 enodes) 1546422351.869 * [exit]simplify: Simplified to (fabs (fma (/ 1 (sqrt PI)) (fma (fma (* 1/5 (fabs x)) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* (fabs x) (fabs x)) (* (fabs x) 2)) (* (* (pow (fabs x) 6) (fabs x)) (/ 1/21 (sqrt PI))))) 1546422351.869 * [misc]simplify: Simplified (2) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (fma (* 1/5 (fabs x)) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* (fabs x) (fabs x)) (* (fabs x) 2)) (* (* (pow (fabs x) 6) (fabs x)) (/ 1/21 (sqrt PI)))))) 1546422351.869 * * * * [misc]progress: [ 50 / 54 ] simplifiying candidate # 1546422351.869 * [enter]simplify: Simplifying (fabs (fma (/ 1 (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* (fabs x) 1/5) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* 2 (fabs x))) (* (* (* (fabs x) (fabs x)) (/ 1/21 (sqrt PI))) (pow (fabs x) 5)))) 1546422351.869 * * [misc]simplify: iters left: 6 (23 enodes) 1546422351.877 * * [misc]simplify: iters left: 5 (42 enodes) 1546422351.891 * * [misc]simplify: iters left: 4 (97 enodes) 1546422351.937 * * [misc]simplify: iters left: 3 (284 enodes) 1546422352.150 * [exit]simplify: Simplified to (fabs (fma (/ 1 (sqrt PI)) (fma (fma (* 1/5 (fabs x)) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* (fabs x) (fabs x)) (* (fabs x) 2)) (* (* (pow (fabs x) 6) (fabs x)) (/ 1/21 (sqrt PI))))) 1546422352.150 * [misc]simplify: Simplified (2) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (fma (* 1/5 (fabs x)) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* (fabs x) (fabs x)) (* (fabs x) 2)) (* (* (pow (fabs x) 6) (fabs x)) (/ 1/21 (sqrt PI)))))) 1546422352.150 * * * * [misc]progress: [ 51 / 54 ] simplifiying candidate # 1546422352.150 * [enter]simplify: Simplifying (fabs (fma (/ 1 (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* (fabs x) 1/5) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* 2 (fabs x))) (* (* (* (fabs x) (fabs x)) (/ 1/21 (sqrt PI))) (pow (fabs x) 5)))) 1546422352.150 * * [misc]simplify: iters left: 6 (23 enodes) 1546422352.154 * * [misc]simplify: iters left: 5 (42 enodes) 1546422352.160 * * [misc]simplify: iters left: 4 (97 enodes) 1546422352.204 * * [misc]simplify: iters left: 3 (284 enodes) 1546422352.339 * [exit]simplify: Simplified to (fabs (fma (/ 1 (sqrt PI)) (fma (fma (* 1/5 (fabs x)) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* (fabs x) (fabs x)) (* (fabs x) 2)) (* (* (pow (fabs x) 6) (fabs x)) (/ 1/21 (sqrt PI))))) 1546422352.340 * [misc]simplify: Simplified (2) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (fma (* 1/5 (fabs x)) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* (fabs x) (fabs x)) (* (fabs x) 2)) (* (* (pow (fabs x) 6) (fabs x)) (/ 1/21 (sqrt PI)))))) 1546422352.340 * * * * [misc]progress: [ 52 / 54 ] simplifiying candidate # 1546422352.340 * [enter]simplify: Simplifying (* 1/5 (fabs x)) 1546422352.340 * * [misc]simplify: iters left: 3 (4 enodes) 1546422352.340 * * [misc]simplify: iters left: 2 (5 enodes) 1546422352.341 * [exit]simplify: Simplified to (* 1/5 (fabs x)) 1546422352.341 * [misc]simplify: Simplified (2 1 2 2 1) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* 1/5 (fabs x)) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* 2 (fabs x))) (* (* (* (fabs x) (fabs x)) (/ 1/21 (sqrt PI))) (pow (fabs x) 5))))) 1546422352.341 * * * * [misc]progress: [ 53 / 54 ] simplifiying candidate # 1546422352.341 * [enter]simplify: Simplifying (* 1/5 (fabs x)) 1546422352.341 * * [misc]simplify: iters left: 3 (4 enodes) 1546422352.342 * * [misc]simplify: iters left: 2 (5 enodes) 1546422352.343 * [exit]simplify: Simplified to (* 1/5 (fabs x)) 1546422352.343 * [misc]simplify: Simplified (2 1 2 2 1) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* 1/5 (fabs x)) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* 2 (fabs x))) (* (* (* (fabs x) (fabs x)) (/ 1/21 (sqrt PI))) (pow (fabs x) 5))))) 1546422352.343 * * * * [misc]progress: [ 54 / 54 ] simplifiying candidate # 1546422352.343 * [enter]simplify: Simplifying (* 1/5 (fabs x)) 1546422352.343 * * [misc]simplify: iters left: 3 (4 enodes) 1546422352.343 * * [misc]simplify: iters left: 2 (5 enodes) 1546422352.344 * [exit]simplify: Simplified to (* 1/5 (fabs x)) 1546422352.344 * [misc]simplify: Simplified (2 1 2 2 1) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* 1/5 (fabs x)) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* 2 (fabs x))) (* (* (* (fabs x) (fabs x)) (/ 1/21 (sqrt PI))) (pow (fabs x) 5))))) 1546422352.344 * * * [misc]progress: adding candidates to table 1546422353.316 * * [misc]progress: iteration 3 / 4 1546422353.316 * * * [misc]progress: picking best candidate 1546422353.339 * * * * [misc]pick: Picked # 1546422353.339 * * * [misc]progress: localizing error 1546422353.367 * * * [misc]progress: generating rewritten candidates 1546422353.367 * * * * [misc]progress: [ 1 / 4 ] rewriting at (2 1 3 2) 1546422353.368 * * * * [misc]progress: [ 2 / 4 ] rewriting at (2 1 3 2 2) 1546422353.368 * * * * [misc]progress: [ 3 / 4 ] rewriting at (2 1 1 2) 1546422353.369 * * * * [misc]progress: [ 4 / 4 ] rewriting at (2 1 2 1 1) 1546422353.371 * * * [misc]progress: generating series expansions 1546422353.371 * * * * [misc]progress: [ 1 / 4 ] generating series at (2 1 3 2) 1546422353.371 * * * * [misc]progress: [ 2 / 4 ] generating series at (2 1 3 2 2) 1546422353.372 * * * * [misc]progress: [ 3 / 4 ] generating series at (2 1 1 2) 1546422353.372 * * * * [misc]progress: [ 4 / 4 ] generating series at (2 1 2 1 1) 1546422353.372 * [misc]backup-simplify: Simplify (* 1/5 (fabs x)) into (* 1/5 (fabs x)) 1546422353.372 * [misc]approximate: Taking taylor expansion of (* 1/5 (fabs x)) in (x) around 0 1546422353.372 * [misc]taylor: Taking taylor expansion of (* 1/5 (fabs x)) in x 1546422353.372 * [misc]taylor: Taking taylor expansion of 1/5 in x 1546422353.372 * [misc]backup-simplify: Simplify 1/5 into 1/5 1546422353.372 * [misc]taylor: Taking taylor expansion of (fabs x) in x 1546422353.372 * [misc]backup-simplify: Simplify (fabs x) into (fabs x) 1546422353.372 * [misc]taylor: Taking taylor expansion of (* 1/5 (fabs x)) in x 1546422353.372 * [misc]taylor: Taking taylor expansion of 1/5 in x 1546422353.372 * [misc]backup-simplify: Simplify 1/5 into 1/5 1546422353.372 * [misc]taylor: Taking taylor expansion of (fabs x) in x 1546422353.372 * [misc]backup-simplify: Simplify (fabs x) into (fabs x) 1546422353.372 * [misc]backup-simplify: Simplify (* 1/5 (fabs x)) into (* 1/5 (fabs x)) 1546422353.372 * [misc]backup-simplify: Simplify (* 1/5 (fabs x)) into (* 1/5 (fabs x)) 1546422353.373 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (* 0 (fabs x))) into 0 1546422353.373 * [misc]backup-simplify: Simplify 0 into 0 1546422353.373 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (* 0 (fabs x)))) into 0 1546422353.373 * [misc]backup-simplify: Simplify 0 into 0 1546422353.374 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x))))) into 0 1546422353.374 * [misc]backup-simplify: Simplify 0 into 0 1546422353.374 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x)))))) into 0 1546422353.374 * [misc]backup-simplify: Simplify 0 into 0 1546422353.375 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x))))))) into 0 1546422353.375 * [misc]backup-simplify: Simplify 0 into 0 1546422353.376 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x)))))))) into 0 1546422353.376 * [misc]backup-simplify: Simplify 0 into 0 1546422353.376 * [misc]backup-simplify: Simplify (* 1/5 (fabs x)) into (* 1/5 (fabs x)) 1546422353.376 * [misc]backup-simplify: Simplify (* 1/5 (fabs (/ 1 x))) into (* 1/5 (fabs (/ 1 x))) 1546422353.376 * [misc]approximate: Taking taylor expansion of (* 1/5 (fabs (/ 1 x))) in (x) around 0 1546422353.376 * [misc]taylor: Taking taylor expansion of (* 1/5 (fabs (/ 1 x))) in x 1546422353.376 * [misc]taylor: Taking taylor expansion of 1/5 in x 1546422353.376 * [misc]backup-simplify: Simplify 1/5 into 1/5 1546422353.376 * [misc]taylor: Taking taylor expansion of (fabs (/ 1 x)) in x 1546422353.376 * [misc]backup-simplify: Simplify (fabs (/ 1 x)) into (fabs (/ 1 x)) 1546422353.376 * [misc]taylor: Taking taylor expansion of (* 1/5 (fabs (/ 1 x))) in x 1546422353.376 * [misc]taylor: Taking taylor expansion of 1/5 in x 1546422353.376 * [misc]backup-simplify: Simplify 1/5 into 1/5 1546422353.376 * [misc]taylor: Taking taylor expansion of (fabs (/ 1 x)) in x 1546422353.377 * [misc]backup-simplify: Simplify (fabs (/ 1 x)) into (fabs (/ 1 x)) 1546422353.377 * [misc]backup-simplify: Simplify (* 1/5 (fabs (/ 1 x))) into (* 1/5 (fabs (/ 1 x))) 1546422353.377 * [misc]backup-simplify: Simplify (* 1/5 (fabs (/ 1 x))) into (* 1/5 (fabs (/ 1 x))) 1546422353.377 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (* 0 (fabs (/ 1 x)))) into 0 1546422353.377 * [misc]backup-simplify: Simplify 0 into 0 1546422353.378 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (* 0 (fabs (/ 1 x))))) into 0 1546422353.378 * [misc]backup-simplify: Simplify 0 into 0 1546422353.378 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 x)))))) into 0 1546422353.378 * [misc]backup-simplify: Simplify 0 into 0 1546422353.379 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 x))))))) into 0 1546422353.379 * [misc]backup-simplify: Simplify 0 into 0 1546422353.380 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 x)))))))) into 0 1546422353.380 * [misc]backup-simplify: Simplify 0 into 0 1546422353.381 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 x))))))))) into 0 1546422353.381 * [misc]backup-simplify: Simplify 0 into 0 1546422353.381 * [misc]backup-simplify: Simplify (* 1/5 (fabs (/ 1 (/ 1 x)))) into (* 1/5 (fabs x)) 1546422353.381 * [misc]backup-simplify: Simplify (* 1/5 (fabs (/ 1 (- x)))) into (* 1/5 (fabs (/ -1 x))) 1546422353.381 * [misc]approximate: Taking taylor expansion of (* 1/5 (fabs (/ -1 x))) in (x) around 0 1546422353.381 * [misc]taylor: Taking taylor expansion of (* 1/5 (fabs (/ -1 x))) in x 1546422353.381 * [misc]taylor: Taking taylor expansion of 1/5 in x 1546422353.381 * [misc]backup-simplify: Simplify 1/5 into 1/5 1546422353.381 * [misc]taylor: Taking taylor expansion of (fabs (/ -1 x)) in x 1546422353.381 * [misc]backup-simplify: Simplify (fabs (/ -1 x)) into (fabs (/ -1 x)) 1546422353.381 * [misc]taylor: Taking taylor expansion of (* 1/5 (fabs (/ -1 x))) in x 1546422353.381 * [misc]taylor: Taking taylor expansion of 1/5 in x 1546422353.381 * [misc]backup-simplify: Simplify 1/5 into 1/5 1546422353.381 * [misc]taylor: Taking taylor expansion of (fabs (/ -1 x)) in x 1546422353.381 * [misc]backup-simplify: Simplify (fabs (/ -1 x)) into (fabs (/ -1 x)) 1546422353.382 * [misc]backup-simplify: Simplify (* 1/5 (fabs (/ -1 x))) into (* 1/5 (fabs (/ -1 x))) 1546422353.382 * [misc]backup-simplify: Simplify (* 1/5 (fabs (/ -1 x))) into (* 1/5 (fabs (/ -1 x))) 1546422353.382 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (* 0 (fabs (/ -1 x)))) into 0 1546422353.382 * [misc]backup-simplify: Simplify 0 into 0 1546422353.382 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (* 0 (fabs (/ -1 x))))) into 0 1546422353.382 * [misc]backup-simplify: Simplify 0 into 0 1546422353.383 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x)))))) into 0 1546422353.383 * [misc]backup-simplify: Simplify 0 into 0 1546422353.383 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x))))))) into 0 1546422353.383 * [misc]backup-simplify: Simplify 0 into 0 1546422353.384 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x)))))))) into 0 1546422353.384 * [misc]backup-simplify: Simplify 0 into 0 1546422353.384 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x))))))))) into 0 1546422353.384 * [misc]backup-simplify: Simplify 0 into 0 1546422353.385 * [misc]backup-simplify: Simplify (* 1/5 (fabs (/ -1 (/ 1 (- x))))) into (* 1/5 (fabs x)) 1546422353.385 * * * [misc]progress: simplifying candidates 1546422353.385 * * * * [misc]progress: [ 1 / 54 ] simplifiying candidate # 1546422353.385 * * * * [misc]progress: [ 2 / 54 ] simplifiying candidate # 1546422353.385 * * * * [misc]progress: [ 3 / 54 ] simplifiying candidate # 1546422353.385 * * * * [misc]progress: [ 4 / 54 ] simplifiying candidate # 1546422353.385 * * * * [misc]progress: [ 5 / 54 ] simplifiying candidate # 1546422353.385 * * * * [misc]progress: [ 6 / 54 ] simplifiying candidate # 1546422353.385 * * * * [misc]progress: [ 7 / 54 ] simplifiying candidate # 1546422353.385 * * * * [misc]progress: [ 8 / 54 ] simplifiying candidate # 1546422353.385 * * * * [misc]progress: [ 9 / 54 ] simplifiying candidate # 1546422353.385 * * * * [misc]progress: [ 10 / 54 ] simplifiying candidate # 1546422353.385 * * * * [misc]progress: [ 11 / 54 ] simplifiying candidate # 1546422353.385 * * * * [misc]progress: [ 12 / 54 ] simplifiying candidate # 1546422353.385 * * * * [misc]progress: [ 13 / 54 ] simplifiying candidate # 1546422353.385 * [enter]simplify: Simplifying (cbrt (sqrt PI)) 1546422353.385 * * [misc]simplify: iters left: 2 (3 enodes) 1546422353.386 * [exit]simplify: Simplified to (cbrt (sqrt PI)) 1546422353.386 * [misc]simplify: Simplified (2 1 3 2 2) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (fma (* 1/5 (fabs x)) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* (fabs x) (fabs x)) (* (fabs x) 2)) (* (* (pow (fabs x) 6) (fabs x)) (/ (/ 1/21 (* (cbrt (sqrt PI)) (cbrt (sqrt PI)))) (cbrt (sqrt PI))))))) 1546422353.386 * * * * [misc]progress: [ 14 / 54 ] simplifiying candidate # 1546422353.386 * [enter]simplify: Simplifying (sqrt (sqrt PI)) 1546422353.386 * * [misc]simplify: iters left: 2 (3 enodes) 1546422353.386 * [exit]simplify: Simplified to (sqrt (sqrt PI)) 1546422353.386 * [misc]simplify: Simplified (2 1 3 2 2) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (fma (* 1/5 (fabs x)) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* (fabs x) (fabs x)) (* (fabs x) 2)) (* (* (pow (fabs x) 6) (fabs x)) (/ (/ 1/21 (sqrt (sqrt PI))) (sqrt (sqrt PI))))))) 1546422353.387 * * * * [misc]progress: [ 15 / 54 ] simplifiying candidate # 1546422353.387 * [enter]simplify: Simplifying (sqrt PI) 1546422353.387 * * [misc]simplify: iters left: 1 (2 enodes) 1546422353.387 * [exit]simplify: Simplified to (sqrt PI) 1546422353.387 * [misc]simplify: Simplified (2 1 3 2 2) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (fma (* 1/5 (fabs x)) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* (fabs x) (fabs x)) (* (fabs x) 2)) (* (* (pow (fabs x) 6) (fabs x)) (/ (/ 1/21 1) (sqrt PI)))))) 1546422353.387 * * * * [misc]progress: [ 16 / 54 ] simplifiying candidate # 1546422353.387 * * * * [misc]progress: [ 17 / 54 ] simplifiying candidate # 1546422353.387 * * * * [misc]progress: [ 18 / 54 ] simplifiying candidate # 1546422353.387 * * * * [misc]progress: [ 19 / 54 ] simplifiying candidate # 1546422353.387 * * * * [misc]progress: [ 20 / 54 ] simplifiying candidate # 1546422353.387 * * * * [misc]progress: [ 21 / 54 ] simplifiying candidate # 1546422353.387 * * * * [misc]progress: [ 22 / 54 ] simplifiying candidate # 1546422353.387 * * * * [misc]progress: [ 23 / 54 ] simplifiying candidate # 1546422353.387 * * * * [misc]progress: [ 24 / 54 ] simplifiying candidate # 1546422353.387 * * * * [misc]progress: [ 25 / 54 ] simplifiying candidate # 1546422353.387 * * * * [misc]progress: [ 26 / 54 ] simplifiying candidate # 1546422353.387 * * * * [misc]progress: [ 27 / 54 ] simplifiying candidate # 1546422353.388 * * * * [misc]progress: [ 28 / 54 ] simplifiying candidate # 1546422353.388 * * * * [misc]progress: [ 29 / 54 ] simplifiying candidate # 1546422353.388 * * * * [misc]progress: [ 30 / 54 ] simplifiying candidate # 1546422353.388 * * * * [misc]progress: [ 31 / 54 ] simplifiying candidate # 1546422353.388 * * * * [misc]progress: [ 32 / 54 ] simplifiying candidate # 1546422353.388 * * * * [misc]progress: [ 33 / 54 ] simplifiying candidate # 1546422353.388 * * * * [misc]progress: [ 34 / 54 ] simplifiying candidate # 1546422353.388 * * * * [misc]progress: [ 35 / 54 ] simplifiying candidate # 1546422353.388 * * * * [misc]progress: [ 36 / 54 ] simplifiying candidate # 1546422353.388 * * * * [misc]progress: [ 37 / 54 ] simplifiying candidate # 1546422353.388 * * * * [misc]progress: [ 38 / 54 ] simplifiying candidate # 1546422353.388 * * * * [misc]progress: [ 39 / 54 ] simplifiying candidate # 1546422353.388 * * * * [misc]progress: [ 40 / 54 ] simplifiying candidate # 1546422353.388 * * * * [misc]progress: [ 41 / 54 ] simplifiying candidate # 1546422353.388 * * * * [misc]progress: [ 42 / 54 ] simplifiying candidate # 1546422353.388 * * * * [misc]progress: [ 43 / 54 ] simplifiying candidate # 1546422353.388 * * * * [misc]progress: [ 44 / 54 ] simplifiying candidate # 1546422353.388 * * * * [misc]progress: [ 45 / 54 ] simplifiying candidate # 1546422353.388 * [enter]simplify: Simplifying (cbrt (fabs x)) 1546422353.388 * * [misc]simplify: iters left: 2 (3 enodes) 1546422353.389 * [exit]simplify: Simplified to (cbrt (fabs x)) 1546422353.389 * [misc]simplify: Simplified (2 1 2 1 1 2) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (fma (* (* 1/5 (* (cbrt (fabs x)) (cbrt (fabs x)))) (cbrt (fabs x))) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* (fabs x) (fabs x)) (* (fabs x) 2)) (* (* (pow (fabs x) 6) (fabs x)) (/ 1/21 (sqrt PI)))))) 1546422353.389 * * * * [misc]progress: [ 46 / 54 ] simplifiying candidate # 1546422353.389 * [enter]simplify: Simplifying (sqrt (fabs x)) 1546422353.389 * * [misc]simplify: iters left: 2 (3 enodes) 1546422353.389 * [exit]simplify: Simplified to (sqrt (fabs x)) 1546422353.389 * [misc]simplify: Simplified (2 1 2 1 1 2) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (fma (* (* 1/5 (sqrt (fabs x))) (sqrt (fabs x))) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* (fabs x) (fabs x)) (* (fabs x) 2)) (* (* (pow (fabs x) 6) (fabs x)) (/ 1/21 (sqrt PI)))))) 1546422353.390 * * * * [misc]progress: [ 47 / 54 ] simplifiying candidate # 1546422353.390 * [enter]simplify: Simplifying (fabs x) 1546422353.390 * * [misc]simplify: iters left: 1 (2 enodes) 1546422353.390 * [exit]simplify: Simplified to (fabs x) 1546422353.390 * [misc]simplify: Simplified (2 1 2 1 1 2) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (fma (* (* 1/5 1) (fabs x)) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* (fabs x) (fabs x)) (* (fabs x) 2)) (* (* (pow (fabs x) 6) (fabs x)) (/ 1/21 (sqrt PI)))))) 1546422353.390 * * * * [misc]progress: [ 48 / 54 ] simplifiying candidate # 1546422353.390 * * * * [misc]progress: [ 49 / 54 ] simplifiying candidate # 1546422353.390 * [enter]simplify: Simplifying (fabs (fma (/ 1 (sqrt PI)) (fma (fma (* 1/5 (fabs x)) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* (fabs x) (fabs x)) (* (fabs x) 2)) (* (* (pow (fabs x) 6) (fabs x)) (/ 1/21 (sqrt PI))))) 1546422353.390 * * [misc]simplify: iters left: 6 (23 enodes) 1546422353.394 * * [misc]simplify: iters left: 5 (43 enodes) 1546422353.401 * * [misc]simplify: iters left: 4 (80 enodes) 1546422353.424 * * [misc]simplify: iters left: 3 (187 enodes) 1546422353.489 * * [misc]simplify: iters left: 2 (476 enodes) 1546422353.864 * [exit]simplify: Simplified to (fabs (fma (/ (fabs x) (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* (fabs x) 1/5) (fabs x) 2/3) 2) (* (pow (fabs x) 7) (/ 1/21 (sqrt PI))))) 1546422353.864 * [misc]simplify: Simplified (2) to (λ (x) (fabs (fma (/ (fabs x) (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* (fabs x) 1/5) (fabs x) 2/3) 2) (* (pow (fabs x) 7) (/ 1/21 (sqrt PI)))))) 1546422353.864 * * * * [misc]progress: [ 50 / 54 ] simplifiying candidate # 1546422353.865 * [enter]simplify: Simplifying (fabs (fma (/ 1 (sqrt PI)) (fma (fma (* 1/5 (fabs x)) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* (fabs x) (fabs x)) (* (fabs x) 2)) (* (* (pow (fabs x) 6) (fabs x)) (/ 1/21 (sqrt PI))))) 1546422353.865 * * [misc]simplify: iters left: 6 (23 enodes) 1546422353.873 * * [misc]simplify: iters left: 5 (43 enodes) 1546422353.886 * * [misc]simplify: iters left: 4 (80 enodes) 1546422353.918 * * [misc]simplify: iters left: 3 (187 enodes) 1546422354.007 * * [misc]simplify: iters left: 2 (476 enodes) 1546422354.441 * [exit]simplify: Simplified to (fabs (fma (/ (fabs x) (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* (fabs x) 1/5) (fabs x) 2/3) 2) (* (pow (fabs x) 7) (/ 1/21 (sqrt PI))))) 1546422354.441 * [misc]simplify: Simplified (2) to (λ (x) (fabs (fma (/ (fabs x) (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* (fabs x) 1/5) (fabs x) 2/3) 2) (* (pow (fabs x) 7) (/ 1/21 (sqrt PI)))))) 1546422354.441 * * * * [misc]progress: [ 51 / 54 ] simplifiying candidate # 1546422354.441 * [enter]simplify: Simplifying (fabs (fma (/ 1 (sqrt PI)) (fma (fma (* 1/5 (fabs x)) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* (fabs x) (fabs x)) (* (fabs x) 2)) (* (* (pow (fabs x) 6) (fabs x)) (/ 1/21 (sqrt PI))))) 1546422354.442 * * [misc]simplify: iters left: 6 (23 enodes) 1546422354.450 * * [misc]simplify: iters left: 5 (43 enodes) 1546422354.464 * * [misc]simplify: iters left: 4 (80 enodes) 1546422354.495 * * [misc]simplify: iters left: 3 (187 enodes) 1546422354.606 * * [misc]simplify: iters left: 2 (476 enodes) 1546422355.065 * [exit]simplify: Simplified to (fabs (fma (/ (fabs x) (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* (fabs x) 1/5) (fabs x) 2/3) 2) (* (pow (fabs x) 7) (/ 1/21 (sqrt PI))))) 1546422355.065 * [misc]simplify: Simplified (2) to (λ (x) (fabs (fma (/ (fabs x) (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* (fabs x) 1/5) (fabs x) 2/3) 2) (* (pow (fabs x) 7) (/ 1/21 (sqrt PI)))))) 1546422355.065 * * * * [misc]progress: [ 52 / 54 ] simplifiying candidate # 1546422355.065 * [enter]simplify: Simplifying (* 1/5 (fabs x)) 1546422355.066 * * [misc]simplify: iters left: 3 (4 enodes) 1546422355.067 * * [misc]simplify: iters left: 2 (5 enodes) 1546422355.068 * [exit]simplify: Simplified to (* 1/5 (fabs x)) 1546422355.068 * [misc]simplify: Simplified (2 1 2 1 1) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (fma (* 1/5 (fabs x)) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* (fabs x) (fabs x)) (* (fabs x) 2)) (* (* (pow (fabs x) 6) (fabs x)) (/ 1/21 (sqrt PI)))))) 1546422355.068 * * * * [misc]progress: [ 53 / 54 ] simplifiying candidate # 1546422355.069 * [enter]simplify: Simplifying (* 1/5 (fabs x)) 1546422355.069 * * [misc]simplify: iters left: 3 (4 enodes) 1546422355.070 * * [misc]simplify: iters left: 2 (5 enodes) 1546422355.071 * [exit]simplify: Simplified to (* 1/5 (fabs x)) 1546422355.071 * [misc]simplify: Simplified (2 1 2 1 1) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (fma (* 1/5 (fabs x)) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* (fabs x) (fabs x)) (* (fabs x) 2)) (* (* (pow (fabs x) 6) (fabs x)) (/ 1/21 (sqrt PI)))))) 1546422355.071 * * * * [misc]progress: [ 54 / 54 ] simplifiying candidate # 1546422355.071 * [enter]simplify: Simplifying (* 1/5 (fabs x)) 1546422355.072 * * [misc]simplify: iters left: 3 (4 enodes) 1546422355.073 * * [misc]simplify: iters left: 2 (5 enodes) 1546422355.074 * [exit]simplify: Simplified to (* 1/5 (fabs x)) 1546422355.074 * [misc]simplify: Simplified (2 1 2 1 1) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (fma (* 1/5 (fabs x)) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* (fabs x) (fabs x)) (* (fabs x) 2)) (* (* (pow (fabs x) 6) (fabs x)) (/ 1/21 (sqrt PI)))))) 1546422355.074 * * * [misc]progress: adding candidates to table 1546422356.049 * * [misc]progress: iteration 4 / 4 1546422356.049 * * * [misc]progress: picking best candidate 1546422356.079 * * * * [misc]pick: Picked # 1546422356.079 * * * [misc]progress: localizing error 1546422356.113 * * * [misc]progress: generating rewritten candidates 1546422356.113 * * * * [misc]progress: [ 1 / 4 ] rewriting at (2 1 3 1 2 2 2) 1546422356.114 * * * * [misc]progress: [ 2 / 4 ] rewriting at (2 1 1 2) 1546422356.114 * * * * [misc]progress: [ 3 / 4 ] rewriting at (2 1 3 1 2) 1546422356.116 * * * * [misc]progress: [ 4 / 4 ] rewriting at (2 1 2 2 1) 1546422356.121 * * * [misc]progress: generating series expansions 1546422356.121 * * * * [misc]progress: [ 1 / 4 ] generating series at (2 1 3 1 2 2 2) 1546422356.121 * * * * [misc]progress: [ 2 / 4 ] generating series at (2 1 1 2) 1546422356.121 * * * * [misc]progress: [ 3 / 4 ] generating series at (2 1 3 1 2) 1546422356.121 * * * * [misc]progress: [ 4 / 4 ] generating series at (2 1 2 2 1) 1546422356.121 * [misc]backup-simplify: Simplify (* (fabs x) 1/5) into (* 1/5 (fabs x)) 1546422356.121 * [misc]approximate: Taking taylor expansion of (* 1/5 (fabs x)) in (x) around 0 1546422356.121 * [misc]taylor: Taking taylor expansion of (* 1/5 (fabs x)) in x 1546422356.121 * [misc]taylor: Taking taylor expansion of 1/5 in x 1546422356.121 * [misc]backup-simplify: Simplify 1/5 into 1/5 1546422356.121 * [misc]taylor: Taking taylor expansion of (fabs x) in x 1546422356.121 * [misc]backup-simplify: Simplify (fabs x) into (fabs x) 1546422356.121 * [misc]taylor: Taking taylor expansion of (* 1/5 (fabs x)) in x 1546422356.121 * [misc]taylor: Taking taylor expansion of 1/5 in x 1546422356.121 * [misc]backup-simplify: Simplify 1/5 into 1/5 1546422356.121 * [misc]taylor: Taking taylor expansion of (fabs x) in x 1546422356.121 * [misc]backup-simplify: Simplify (fabs x) into (fabs x) 1546422356.121 * [misc]backup-simplify: Simplify (* 1/5 (fabs x)) into (* 1/5 (fabs x)) 1546422356.121 * [misc]backup-simplify: Simplify (* 1/5 (fabs x)) into (* 1/5 (fabs x)) 1546422356.122 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (* 0 (fabs x))) into 0 1546422356.122 * [misc]backup-simplify: Simplify 0 into 0 1546422356.122 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (* 0 (fabs x)))) into 0 1546422356.122 * [misc]backup-simplify: Simplify 0 into 0 1546422356.122 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x))))) into 0 1546422356.122 * [misc]backup-simplify: Simplify 0 into 0 1546422356.123 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x)))))) into 0 1546422356.123 * [misc]backup-simplify: Simplify 0 into 0 1546422356.123 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x))))))) into 0 1546422356.123 * [misc]backup-simplify: Simplify 0 into 0 1546422356.124 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs x)))))))) into 0 1546422356.124 * [misc]backup-simplify: Simplify 0 into 0 1546422356.124 * [misc]backup-simplify: Simplify (* 1/5 (fabs x)) into (* 1/5 (fabs x)) 1546422356.124 * [misc]backup-simplify: Simplify (* (fabs (/ 1 x)) 1/5) into (* 1/5 (fabs (/ 1 x))) 1546422356.124 * [misc]approximate: Taking taylor expansion of (* 1/5 (fabs (/ 1 x))) in (x) around 0 1546422356.124 * [misc]taylor: Taking taylor expansion of (* 1/5 (fabs (/ 1 x))) in x 1546422356.124 * [misc]taylor: Taking taylor expansion of 1/5 in x 1546422356.124 * [misc]backup-simplify: Simplify 1/5 into 1/5 1546422356.124 * [misc]taylor: Taking taylor expansion of (fabs (/ 1 x)) in x 1546422356.124 * [misc]backup-simplify: Simplify (fabs (/ 1 x)) into (fabs (/ 1 x)) 1546422356.124 * [misc]taylor: Taking taylor expansion of (* 1/5 (fabs (/ 1 x))) in x 1546422356.124 * [misc]taylor: Taking taylor expansion of 1/5 in x 1546422356.124 * [misc]backup-simplify: Simplify 1/5 into 1/5 1546422356.124 * [misc]taylor: Taking taylor expansion of (fabs (/ 1 x)) in x 1546422356.124 * [misc]backup-simplify: Simplify (fabs (/ 1 x)) into (fabs (/ 1 x)) 1546422356.124 * [misc]backup-simplify: Simplify (* 1/5 (fabs (/ 1 x))) into (* 1/5 (fabs (/ 1 x))) 1546422356.124 * [misc]backup-simplify: Simplify (* 1/5 (fabs (/ 1 x))) into (* 1/5 (fabs (/ 1 x))) 1546422356.125 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (* 0 (fabs (/ 1 x)))) into 0 1546422356.125 * [misc]backup-simplify: Simplify 0 into 0 1546422356.125 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (* 0 (fabs (/ 1 x))))) into 0 1546422356.125 * [misc]backup-simplify: Simplify 0 into 0 1546422356.125 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 x)))))) into 0 1546422356.125 * [misc]backup-simplify: Simplify 0 into 0 1546422356.126 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 x))))))) into 0 1546422356.126 * [misc]backup-simplify: Simplify 0 into 0 1546422356.126 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 x)))))))) into 0 1546422356.126 * [misc]backup-simplify: Simplify 0 into 0 1546422356.127 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 x))))))))) into 0 1546422356.127 * [misc]backup-simplify: Simplify 0 into 0 1546422356.127 * [misc]backup-simplify: Simplify (* 1/5 (fabs (/ 1 (/ 1 x)))) into (* 1/5 (fabs x)) 1546422356.127 * [misc]backup-simplify: Simplify (* (fabs (/ 1 (- x))) 1/5) into (* 1/5 (fabs (/ -1 x))) 1546422356.127 * [misc]approximate: Taking taylor expansion of (* 1/5 (fabs (/ -1 x))) in (x) around 0 1546422356.127 * [misc]taylor: Taking taylor expansion of (* 1/5 (fabs (/ -1 x))) in x 1546422356.127 * [misc]taylor: Taking taylor expansion of 1/5 in x 1546422356.127 * [misc]backup-simplify: Simplify 1/5 into 1/5 1546422356.127 * [misc]taylor: Taking taylor expansion of (fabs (/ -1 x)) in x 1546422356.127 * [misc]backup-simplify: Simplify (fabs (/ -1 x)) into (fabs (/ -1 x)) 1546422356.127 * [misc]taylor: Taking taylor expansion of (* 1/5 (fabs (/ -1 x))) in x 1546422356.127 * [misc]taylor: Taking taylor expansion of 1/5 in x 1546422356.127 * [misc]backup-simplify: Simplify 1/5 into 1/5 1546422356.127 * [misc]taylor: Taking taylor expansion of (fabs (/ -1 x)) in x 1546422356.127 * [misc]backup-simplify: Simplify (fabs (/ -1 x)) into (fabs (/ -1 x)) 1546422356.127 * [misc]backup-simplify: Simplify (* 1/5 (fabs (/ -1 x))) into (* 1/5 (fabs (/ -1 x))) 1546422356.127 * [misc]backup-simplify: Simplify (* 1/5 (fabs (/ -1 x))) into (* 1/5 (fabs (/ -1 x))) 1546422356.128 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (* 0 (fabs (/ -1 x)))) into 0 1546422356.128 * [misc]backup-simplify: Simplify 0 into 0 1546422356.128 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (* 0 (fabs (/ -1 x))))) into 0 1546422356.128 * [misc]backup-simplify: Simplify 0 into 0 1546422356.128 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x)))))) into 0 1546422356.128 * [misc]backup-simplify: Simplify 0 into 0 1546422356.129 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x))))))) into 0 1546422356.129 * [misc]backup-simplify: Simplify 0 into 0 1546422356.129 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x)))))))) into 0 1546422356.129 * [misc]backup-simplify: Simplify 0 into 0 1546422356.130 * [misc]backup-simplify: Simplify (+ (* 1/5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 x))))))))) into 0 1546422356.130 * [misc]backup-simplify: Simplify 0 into 0 1546422356.130 * [misc]backup-simplify: Simplify (* 1/5 (fabs (/ -1 (/ 1 (- x))))) into (* 1/5 (fabs x)) 1546422356.130 * * * [misc]progress: simplifying candidates 1546422356.130 * * * * [misc]progress: [ 1 / 55 ] simplifiying candidate # 1546422356.130 * * * * [misc]progress: [ 2 / 55 ] simplifiying candidate # 1546422356.130 * * * * [misc]progress: [ 3 / 55 ] simplifiying candidate # 1546422356.130 * * * * [misc]progress: [ 4 / 55 ] simplifiying candidate # 1546422356.130 * * * * [misc]progress: [ 5 / 55 ] simplifiying candidate # 1546422356.130 * * * * [misc]progress: [ 6 / 55 ] simplifiying candidate # 1546422356.130 * * * * [misc]progress: [ 7 / 55 ] simplifiying candidate # 1546422356.130 * * * * [misc]progress: [ 8 / 55 ] simplifiying candidate # 1546422356.130 * * * * [misc]progress: [ 9 / 55 ] simplifiying candidate # 1546422356.130 * * * * [misc]progress: [ 10 / 55 ] simplifiying candidate # 1546422356.130 * * * * [misc]progress: [ 11 / 55 ] simplifiying candidate # 1546422356.130 * * * * [misc]progress: [ 12 / 55 ] simplifiying candidate # 1546422356.130 * * * * [misc]progress: [ 13 / 55 ] simplifiying candidate # 1546422356.130 * * * * [misc]progress: [ 14 / 55 ] simplifiying candidate # 1546422356.131 * * * * [misc]progress: [ 15 / 55 ] simplifiying candidate # 1546422356.131 * * * * [misc]progress: [ 16 / 55 ] simplifiying candidate # 1546422356.131 * * * * [misc]progress: [ 17 / 55 ] simplifiying candidate # 1546422356.131 * * * * [misc]progress: [ 18 / 55 ] simplifiying candidate # 1546422356.131 * * * * [misc]progress: [ 19 / 55 ] simplifiying candidate # 1546422356.131 * * * * [misc]progress: [ 20 / 55 ] simplifiying candidate # 1546422356.131 * * * * [misc]progress: [ 21 / 55 ] simplifiying candidate # 1546422356.131 * * * * [misc]progress: [ 22 / 55 ] simplifiying candidate # 1546422356.131 * * * * [misc]progress: [ 23 / 55 ] simplifiying candidate # 1546422356.131 * * * * [misc]progress: [ 24 / 55 ] simplifiying candidate # 1546422356.131 * * * * [misc]progress: [ 25 / 55 ] simplifiying candidate # 1546422356.131 * * * * [misc]progress: [ 26 / 55 ] simplifiying candidate # 1546422356.131 * * * * [misc]progress: [ 27 / 55 ] simplifiying candidate # 1546422356.131 * * * * [misc]progress: [ 28 / 55 ] simplifiying candidate # 1546422356.131 * * * * [misc]progress: [ 29 / 55 ] simplifiying candidate # 1546422356.131 * * * * [misc]progress: [ 30 / 55 ] simplifiying candidate # 1546422356.131 * [enter]simplify: Simplifying (sqrt PI) 1546422356.131 * * [misc]simplify: iters left: 1 (2 enodes) 1546422356.132 * [exit]simplify: Simplified to (sqrt PI) 1546422356.132 * [misc]simplify: Simplified (2 1 3 1 2 2) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* (fabs x) 1/5) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* 2 (fabs x))) (* (* (* (fabs x) (fabs x)) (/ 1/21 (sqrt PI))) (pow (fabs x) 5))))) 1546422356.132 * * * * [misc]progress: [ 31 / 55 ] simplifiying candidate # 1546422356.132 * [enter]simplify: Simplifying (cbrt (/ 1 (sqrt PI))) 1546422356.132 * * [misc]simplify: iters left: 4 (5 enodes) 1546422356.133 * * [misc]simplify: iters left: 3 (7 enodes) 1546422356.133 * [exit]simplify: Simplified to (cbrt (/ 1 (sqrt PI))) 1546422356.133 * [misc]simplify: Simplified (2 1 3 1 2 2) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* (fabs x) 1/5) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* 2 (fabs x))) (* (* (* (fabs x) (fabs x)) (* (* 1/21 (* (cbrt (/ 1 (sqrt PI))) (cbrt (/ 1 (sqrt PI))))) (cbrt (/ 1 (sqrt PI))))) (pow (fabs x) 5))))) 1546422356.134 * * * * [misc]progress: [ 32 / 55 ] simplifiying candidate # 1546422356.134 * [enter]simplify: Simplifying (sqrt (/ 1 (sqrt PI))) 1546422356.134 * * [misc]simplify: iters left: 4 (5 enodes) 1546422356.134 * * [misc]simplify: iters left: 3 (7 enodes) 1546422356.135 * [exit]simplify: Simplified to (sqrt (/ 1 (sqrt PI))) 1546422356.135 * [misc]simplify: Simplified (2 1 3 1 2 2) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* (fabs x) 1/5) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* 2 (fabs x))) (* (* (* (fabs x) (fabs x)) (* (* 1/21 (sqrt (/ 1 (sqrt PI)))) (sqrt (/ 1 (sqrt PI))))) (pow (fabs x) 5))))) 1546422356.135 * * * * [misc]progress: [ 33 / 55 ] simplifiying candidate # 1546422356.135 * [enter]simplify: Simplifying (/ 1 (sqrt PI)) 1546422356.135 * * [misc]simplify: iters left: 3 (4 enodes) 1546422356.136 * * [misc]simplify: iters left: 2 (6 enodes) 1546422356.137 * [exit]simplify: Simplified to (/ 1 (sqrt PI)) 1546422356.137 * [misc]simplify: Simplified (2 1 3 1 2 2) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* (fabs x) 1/5) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* 2 (fabs x))) (* (* (* (fabs x) (fabs x)) (* (* 1/21 1) (/ 1 (sqrt PI)))) (pow (fabs x) 5))))) 1546422356.137 * * * * [misc]progress: [ 34 / 55 ] simplifiying candidate # 1546422356.137 * [enter]simplify: Simplifying (/ 1 (sqrt PI)) 1546422356.137 * * [misc]simplify: iters left: 3 (4 enodes) 1546422356.138 * * [misc]simplify: iters left: 2 (6 enodes) 1546422356.138 * [exit]simplify: Simplified to (/ 1 (sqrt PI)) 1546422356.138 * [misc]simplify: Simplified (2 1 3 1 2 2) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* (fabs x) 1/5) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* 2 (fabs x))) (* (* (* (fabs x) (fabs x)) (* (* 1/21 1) (/ 1 (sqrt PI)))) (pow (fabs x) 5))))) 1546422356.138 * * * * [misc]progress: [ 35 / 55 ] simplifiying candidate # 1546422356.138 * [enter]simplify: Simplifying (sqrt PI) 1546422356.139 * * [misc]simplify: iters left: 1 (2 enodes) 1546422356.139 * [exit]simplify: Simplified to (sqrt PI) 1546422356.139 * [misc]simplify: Simplified (2 1 3 1 2 2) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* (fabs x) 1/5) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* 2 (fabs x))) (* (* (* (fabs x) (fabs x)) (/ (* 1/21 1) (sqrt PI))) (pow (fabs x) 5))))) 1546422356.139 * * * * [misc]progress: [ 36 / 55 ] simplifiying candidate # 1546422356.139 * * * * [misc]progress: [ 37 / 55 ] simplifiying candidate # 1546422356.139 * * * * [misc]progress: [ 38 / 55 ] simplifiying candidate # 1546422356.139 * * * * [misc]progress: [ 39 / 55 ] simplifiying candidate # 1546422356.139 * * * * [misc]progress: [ 40 / 55 ] simplifiying candidate # 1546422356.139 * * * * [misc]progress: [ 41 / 55 ] simplifiying candidate # 1546422356.139 * * * * [misc]progress: [ 42 / 55 ] simplifiying candidate # 1546422356.139 * * * * [misc]progress: [ 43 / 55 ] simplifiying candidate # 1546422356.139 * * * * [misc]progress: [ 44 / 55 ] simplifiying candidate # 1546422356.139 * * * * [misc]progress: [ 45 / 55 ] simplifiying candidate # 1546422356.139 * * * * [misc]progress: [ 46 / 55 ] simplifiying candidate # 1546422356.139 * [enter]simplify: Simplifying (* (cbrt (fabs x)) (cbrt (fabs x))) 1546422356.139 * * [misc]simplify: iters left: 4 (4 enodes) 1546422356.140 * [exit]simplify: Simplified to (* (cbrt (fabs x)) (cbrt (fabs x))) 1546422356.140 * [misc]simplify: Simplified (2 1 2 2 1 1) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* (* (cbrt (fabs x)) (cbrt (fabs x))) (* (cbrt (fabs x)) 1/5)) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* 2 (fabs x))) (* (* (* (fabs x) (fabs x)) (* 1/21 (/ 1 (sqrt PI)))) (pow (fabs x) 5))))) 1546422356.140 * * * * [misc]progress: [ 47 / 55 ] simplifiying candidate # 1546422356.140 * [enter]simplify: Simplifying (sqrt (fabs x)) 1546422356.140 * * [misc]simplify: iters left: 2 (3 enodes) 1546422356.141 * [exit]simplify: Simplified to (sqrt (fabs x)) 1546422356.141 * [misc]simplify: Simplified (2 1 2 2 1 1) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* (sqrt (fabs x)) (* (sqrt (fabs x)) 1/5)) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* 2 (fabs x))) (* (* (* (fabs x) (fabs x)) (* 1/21 (/ 1 (sqrt PI)))) (pow (fabs x) 5))))) 1546422356.141 * * * * [misc]progress: [ 48 / 55 ] simplifiying candidate # 1546422356.141 * * * * [misc]progress: [ 49 / 55 ] simplifiying candidate # 1546422356.141 * * * * [misc]progress: [ 50 / 55 ] simplifiying candidate # 1546422356.141 * * * * [misc]progress: [ 51 / 55 ] simplifiying candidate # 1546422356.141 * * * * [misc]progress: [ 52 / 55 ] simplifiying candidate # 1546422356.141 * * * * [misc]progress: [ 53 / 55 ] simplifiying candidate # 1546422356.141 * [enter]simplify: Simplifying (* 1/5 (fabs x)) 1546422356.141 * * [misc]simplify: iters left: 3 (4 enodes) 1546422356.142 * * [misc]simplify: iters left: 2 (5 enodes) 1546422356.142 * [exit]simplify: Simplified to (* 1/5 (fabs x)) 1546422356.142 * [misc]simplify: Simplified (2 1 2 2 1) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* 1/5 (fabs x)) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* 2 (fabs x))) (* (* (* (fabs x) (fabs x)) (* 1/21 (/ 1 (sqrt PI)))) (pow (fabs x) 5))))) 1546422356.143 * * * * [misc]progress: [ 54 / 55 ] simplifiying candidate # 1546422356.143 * [enter]simplify: Simplifying (* 1/5 (fabs x)) 1546422356.143 * * [misc]simplify: iters left: 3 (4 enodes) 1546422356.143 * * [misc]simplify: iters left: 2 (5 enodes) 1546422356.144 * [exit]simplify: Simplified to (* 1/5 (fabs x)) 1546422356.144 * [misc]simplify: Simplified (2 1 2 2 1) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* 1/5 (fabs x)) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* 2 (fabs x))) (* (* (* (fabs x) (fabs x)) (* 1/21 (/ 1 (sqrt PI)))) (pow (fabs x) 5))))) 1546422356.144 * * * * [misc]progress: [ 55 / 55 ] simplifiying candidate # 1546422356.144 * [enter]simplify: Simplifying (* 1/5 (fabs x)) 1546422356.144 * * [misc]simplify: iters left: 3 (4 enodes) 1546422356.145 * * [misc]simplify: iters left: 2 (5 enodes) 1546422356.145 * [exit]simplify: Simplified to (* 1/5 (fabs x)) 1546422356.146 * [misc]simplify: Simplified (2 1 2 2 1) to (λ (x) (fabs (fma (/ 1 (sqrt PI)) (fma (* (fabs x) (fabs x)) (fma (* 1/5 (fabs x)) (* (fabs x) (fabs x)) (* 2/3 (fabs x))) (* 2 (fabs x))) (* (* (* (fabs x) (fabs x)) (* 1/21 (/ 1 (sqrt PI)))) (pow (fabs x) 5))))) 1546422356.146 * * * [misc]progress: adding candidates to table 1546422357.174 * [misc]progress: [Phase 3 of 3] Extracting. 1546422357.174 * * [misc]regime: Finding splitpoints for: (# # #) 1546422357.176 * * * [misc]regime-changes: Trying 2 branch expressions: (x (fabs x)) 1546422357.176 * * * * [misc]regimes: Trying to branch on x from (# # #) 1546422357.237 * * * * [misc]regimes: Trying to branch on (fabs x) from (# # #) 1546422357.302 * * * [misc]regime: Found split indices: #