1545126381.111 * [misc]progress: [Phase 1 of 3] Setting up. 1545126381.111 * * * [misc]progress: [1/2] Preparing points 1545126381.111 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1545126381.149 * * * * [misc]points: Filtering points with unrepresentable outputs 1545126381.149 * * * * [misc]points: Sampling 122 additional inputs, on iter 1 have 134 / 256 1545126381.181 * * * * [misc]points: Filtering points with unrepresentable outputs 1545126381.181 * * * * [misc]points: Sampling 49 additional inputs, on iter 2 have 207 / 256 1545126381.186 * * * * [misc]points: Filtering points with unrepresentable outputs 1545126381.186 * * * * [misc]points: Sampling 20 additional inputs, on iter 3 have 236 / 256 1545126381.189 * * * * [misc]points: Filtering points with unrepresentable outputs 1545126381.189 * * * * [misc]points: Sampling 9 additional inputs, on iter 4 have 247 / 256 1545126381.191 * * * * [misc]points: Filtering points with unrepresentable outputs 1545126381.191 * * * * [misc]points: Sampling 4 additional inputs, on iter 5 have 253 / 256 1545126381.192 * * * * [misc]points: Filtering points with unrepresentable outputs 1545126381.192 * * * * [misc]points: Sampling 4 additional inputs, on iter 6 have 255 / 256 1545126381.193 * * * * [misc]points: Filtering points with unrepresentable outputs 1545126381.193 * * * * [exit]points: Sampled 258 points with exact outputs 1545126381.193 * * * [misc]progress: [2/2] Setting up program. 1545126381.195 * [misc]progress: [Phase 2 of 3] Improving. 1545126381.196 * [enter]simplify: Simplifying (exp (- (- 1 (* x x)))) 1545126381.196 * * [misc]simplify: iters left: 6 (6 enodes) 1545126381.197 * * [misc]simplify: iters left: 5 (12 enodes) 1545126381.199 * * [misc]simplify: iters left: 4 (25 enodes) 1545126381.204 * * [misc]simplify: iters left: 3 (49 enodes) 1545126381.215 * * [misc]simplify: iters left: 2 (78 enodes) 1545126381.239 * * [misc]simplify: iters left: 1 (122 enodes) 1545126381.264 * [exit]simplify: Simplified to (/ (exp (* x x)) E) 1545126381.268 * * [misc]progress: iteration 1 / 4 1545126381.268 * * * [misc]progress: picking best candidate 1545126381.270 * * * * [misc]pick: Picked # 1545126381.270 * * * [misc]progress: localizing error 1545126381.279 * * * [misc]progress: generating rewritten candidates 1545126381.279 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2 1) 1545126381.280 * * * [misc]progress: generating series expansions 1545126381.280 * * * * [misc]progress: [ 1 / 1 ] generating series at (2 1) 1545126381.280 * [misc]backup-simplify: Simplify (exp (* x x)) into (exp (pow x 2)) 1545126381.280 * [misc]approximate: Taking taylor expansion of (exp (pow x 2)) in (x) around 0 1545126381.280 * [misc]taylor: Taking taylor expansion of (exp (pow x 2)) in x 1545126381.280 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1545126381.280 * [misc]taylor: Taking taylor expansion of x in x 1545126381.280 * [misc]backup-simplify: Simplify 0 into 0 1545126381.280 * [misc]backup-simplify: Simplify 1 into 1 1545126381.280 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545126381.281 * [misc]backup-simplify: Simplify (exp 0) into 1 1545126381.281 * [misc]taylor: Taking taylor expansion of (exp (pow x 2)) in x 1545126381.281 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1545126381.281 * [misc]taylor: Taking taylor expansion of x in x 1545126381.281 * [misc]backup-simplify: Simplify 0 into 0 1545126381.281 * [misc]backup-simplify: Simplify 1 into 1 1545126381.281 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545126381.281 * [misc]backup-simplify: Simplify (exp 0) into 1 1545126381.286 * [misc]backup-simplify: Simplify 1 into 1 1545126381.289 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 0 1) 1)))) into 0 1545126381.289 * [misc]backup-simplify: Simplify 0 into 0 1545126381.292 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 1 1) 1)))) into 1 1545126381.292 * [misc]backup-simplify: Simplify 1 into 1 1545126381.292 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1545126381.297 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 1 1) 1)) (* (/ (pow 0 1) 1)))) into 0 1545126381.297 * [misc]backup-simplify: Simplify 0 into 0 1545126381.298 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1545126381.304 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 1 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 1545126381.304 * [misc]backup-simplify: Simplify 1/2 into 1/2 1545126381.305 * [misc]backup-simplify: Simplify (+ (* 1/2 (pow x 4)) (+ (* 1 (pow x 2)) 1)) into (+ (pow x 2) (+ (* 1/2 (pow x 4)) 1)) 1545126381.305 * [misc]backup-simplify: Simplify (exp (* (/ 1 x) (/ 1 x))) into (exp (/ 1 (pow x 2))) 1545126381.305 * [misc]approximate: Taking taylor expansion of (exp (/ 1 (pow x 2))) in (x) around 0 1545126381.305 * [misc]taylor: Taking taylor expansion of (exp (/ 1 (pow x 2))) in x 1545126381.305 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1545126381.305 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1545126381.305 * [misc]taylor: Taking taylor expansion of x in x 1545126381.305 * [misc]backup-simplify: Simplify 0 into 0 1545126381.305 * [misc]backup-simplify: Simplify 1 into 1 1545126381.306 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545126381.306 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545126381.306 * [misc]backup-simplify: Simplify (exp (/ 1 (pow x 2))) into (exp (/ 1 (pow x 2))) 1545126381.306 * [misc]taylor: Taking taylor expansion of (exp (/ 1 (pow x 2))) in x 1545126381.306 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1545126381.306 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1545126381.306 * [misc]taylor: Taking taylor expansion of x in x 1545126381.306 * [misc]backup-simplify: Simplify 0 into 0 1545126381.306 * [misc]backup-simplify: Simplify 1 into 1 1545126381.306 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545126381.306 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545126381.306 * [misc]backup-simplify: Simplify (exp (/ 1 (pow x 2))) into (exp (/ 1 (pow x 2))) 1545126381.307 * [misc]backup-simplify: Simplify (exp (/ 1 (pow x 2))) into (exp (/ 1 (pow x 2))) 1545126381.307 * [misc]backup-simplify: Simplify 0 into 0 1545126381.307 * [misc]backup-simplify: Simplify 0 into 0 1545126381.307 * [misc]backup-simplify: Simplify 0 into 0 1545126381.307 * [misc]backup-simplify: Simplify 0 into 0 1545126381.307 * [misc]backup-simplify: Simplify 0 into 0 1545126381.307 * [misc]backup-simplify: Simplify 0 into 0 1545126381.307 * [misc]backup-simplify: Simplify (exp (/ 1 (pow (/ 1 x) 2))) into (exp (pow x 2)) 1545126381.307 * [misc]backup-simplify: Simplify (exp (* (/ 1 (- x)) (/ 1 (- x)))) into (exp (/ 1 (pow x 2))) 1545126381.307 * [misc]approximate: Taking taylor expansion of (exp (/ 1 (pow x 2))) in (x) around 0 1545126381.307 * [misc]taylor: Taking taylor expansion of (exp (/ 1 (pow x 2))) in x 1545126381.307 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1545126381.307 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1545126381.307 * [misc]taylor: Taking taylor expansion of x in x 1545126381.308 * [misc]backup-simplify: Simplify 0 into 0 1545126381.308 * [misc]backup-simplify: Simplify 1 into 1 1545126381.308 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545126381.308 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545126381.308 * [misc]backup-simplify: Simplify (exp (/ 1 (pow x 2))) into (exp (/ 1 (pow x 2))) 1545126381.308 * [misc]taylor: Taking taylor expansion of (exp (/ 1 (pow x 2))) in x 1545126381.308 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1545126381.308 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1545126381.308 * [misc]taylor: Taking taylor expansion of x in x 1545126381.308 * [misc]backup-simplify: Simplify 0 into 0 1545126381.308 * [misc]backup-simplify: Simplify 1 into 1 1545126381.308 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545126381.308 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545126381.309 * [misc]backup-simplify: Simplify (exp (/ 1 (pow x 2))) into (exp (/ 1 (pow x 2))) 1545126381.309 * [misc]backup-simplify: Simplify (exp (/ 1 (pow x 2))) into (exp (/ 1 (pow x 2))) 1545126381.309 * [misc]backup-simplify: Simplify 0 into 0 1545126381.309 * [misc]backup-simplify: Simplify 0 into 0 1545126381.309 * [misc]backup-simplify: Simplify 0 into 0 1545126381.309 * [misc]backup-simplify: Simplify 0 into 0 1545126381.309 * [misc]backup-simplify: Simplify 0 into 0 1545126381.309 * [misc]backup-simplify: Simplify 0 into 0 1545126381.309 * [misc]backup-simplify: Simplify (exp (/ 1 (pow (/ 1 (- x)) 2))) into (exp (pow x 2)) 1545126381.309 * * * [misc]progress: simplifying candidates 1545126381.309 * * * * [misc]progress: [ 1 / 12 ] simplifiying candidate # 1545126381.309 * * * * [misc]progress: [ 2 / 12 ] simplifiying candidate # 1545126381.310 * [enter]simplify: Simplifying (exp x) 1545126381.310 * * [misc]simplify: iters left: 1 (2 enodes) 1545126381.310 * [exit]simplify: Simplified to (exp x) 1545126381.310 * [misc]simplify: Simplified (2 1 1) to (λ (x) (/ (pow (exp x) x) E)) 1545126381.310 * * * * [misc]progress: [ 3 / 12 ] simplifiying candidate # 1545126381.311 * [enter]simplify: Simplifying (* x x) 1545126381.311 * * [misc]simplify: iters left: 2 (2 enodes) 1545126381.311 * [exit]simplify: Simplified to (* x x) 1545126381.311 * [misc]simplify: Simplified (2 1 1) to (λ (x) (/ (exp (* x x)) E)) 1545126381.311 * * * * [misc]progress: [ 4 / 12 ] simplifiying candidate # 1545126381.311 * * * * [misc]progress: [ 5 / 12 ] simplifiying candidate # 1545126381.312 * * * * [misc]progress: [ 6 / 12 ] simplifiying candidate # 1545126381.312 * * * * [misc]progress: [ 7 / 12 ] simplifiying candidate # 1545126381.312 * * * * [misc]progress: [ 8 / 12 ] simplifiying candidate # 1545126381.312 * * * * [misc]progress: [ 9 / 12 ] simplifiying candidate # 1545126381.312 * * * * [misc]progress: [ 10 / 12 ] simplifiying candidate # 1545126381.312 * [enter]simplify: Simplifying (+ (pow x 2) (+ (* 1/2 (pow x 4)) 1)) 1545126381.312 * * [misc]simplify: iters left: 6 (10 enodes) 1545126381.315 * * [misc]simplify: iters left: 5 (18 enodes) 1545126381.320 * * [misc]simplify: iters left: 4 (24 enodes) 1545126381.326 * * [misc]simplify: iters left: 3 (25 enodes) 1545126381.332 * [exit]simplify: Simplified to (+ (* 1/2 (pow x 4)) (+ 1 (* x x))) 1545126381.333 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (+ (* 1/2 (pow x 4)) (+ 1 (* x x))) E)) 1545126381.333 * * * * [misc]progress: [ 11 / 12 ] simplifiying candidate # 1545126381.333 * [enter]simplify: Simplifying (exp (pow x 2)) 1545126381.333 * * [misc]simplify: iters left: 2 (4 enodes) 1545126381.334 * * [misc]simplify: iters left: 1 (5 enodes) 1545126381.336 * [exit]simplify: Simplified to (exp (* x x)) 1545126381.336 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (exp (* x x)) E)) 1545126381.336 * * * * [misc]progress: [ 12 / 12 ] simplifiying candidate # 1545126381.336 * [enter]simplify: Simplifying (exp (pow x 2)) 1545126381.336 * * [misc]simplify: iters left: 2 (4 enodes) 1545126381.337 * * [misc]simplify: iters left: 1 (5 enodes) 1545126381.339 * [exit]simplify: Simplified to (exp (* x x)) 1545126381.339 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (exp (* x x)) E)) 1545126381.339 * * * [misc]progress: adding candidates to table 1545126381.443 * * [misc]progress: iteration 2 / 4 1545126381.443 * * * [misc]progress: picking best candidate 1545126381.448 * * * * [misc]pick: Picked # 1545126381.448 * * * [misc]progress: localizing error 1545126381.465 * * * [misc]progress: generating rewritten candidates 1545126381.465 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2 1) 1545126381.468 * * * [misc]progress: generating series expansions 1545126381.468 * * * * [misc]progress: [ 1 / 1 ] generating series at (2 1) 1545126381.468 * [misc]backup-simplify: Simplify (pow (exp x) x) into (pow (exp x) x) 1545126381.468 * [misc]approximate: Taking taylor expansion of (pow (exp x) x) in (x) around 0 1545126381.468 * [misc]taylor: Taking taylor expansion of (pow (exp x) x) in x 1545126381.468 * [misc]taylor: Taking taylor expansion of (exp (* x (log (exp x)))) in x 1545126381.468 * [misc]taylor: Taking taylor expansion of (* x (log (exp x))) in x 1545126381.468 * [misc]taylor: Taking taylor expansion of x in x 1545126381.468 * [misc]backup-simplify: Simplify 0 into 0 1545126381.468 * [misc]backup-simplify: Simplify 1 into 1 1545126381.468 * [misc]taylor: Taking taylor expansion of (log (exp x)) in x 1545126381.468 * [misc]taylor: Taking taylor expansion of (exp x) in x 1545126381.468 * [misc]taylor: Taking taylor expansion of x in x 1545126381.468 * [misc]backup-simplify: Simplify 0 into 0 1545126381.468 * [misc]backup-simplify: Simplify 1 into 1 1545126381.468 * [misc]backup-simplify: Simplify (exp 0) into 1 1545126381.469 * [misc]backup-simplify: Simplify (log 1) into 0 1545126381.469 * [misc]backup-simplify: Simplify (* 0 0) into 0 1545126381.471 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 1545126381.473 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 1545126381.474 * [misc]backup-simplify: Simplify (+ (* 0 1) (* 1 0)) into 0 1545126381.477 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 1545126381.481 * [misc]backup-simplify: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 1/2) 1)) (pow 1 1)))) 2) into 0 1545126381.481 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1 1545126381.481 * [misc]backup-simplify: Simplify (exp 0) into 1 1545126381.482 * [misc]taylor: Taking taylor expansion of (pow (exp x) x) in x 1545126381.482 * [misc]taylor: Taking taylor expansion of (exp (* x (log (exp x)))) in x 1545126381.482 * [misc]taylor: Taking taylor expansion of (* x (log (exp x))) in x 1545126381.482 * [misc]taylor: Taking taylor expansion of x in x 1545126381.482 * [misc]backup-simplify: Simplify 0 into 0 1545126381.482 * [misc]backup-simplify: Simplify 1 into 1 1545126381.482 * [misc]taylor: Taking taylor expansion of (log (exp x)) in x 1545126381.482 * [misc]taylor: Taking taylor expansion of (exp x) in x 1545126381.482 * [misc]taylor: Taking taylor expansion of x in x 1545126381.482 * [misc]backup-simplify: Simplify 0 into 0 1545126381.482 * [misc]backup-simplify: Simplify 1 into 1 1545126381.482 * [misc]backup-simplify: Simplify (exp 0) into 1 1545126381.482 * [misc]backup-simplify: Simplify (log 1) into 0 1545126381.482 * [misc]backup-simplify: Simplify (* 0 0) into 0 1545126381.484 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 1545126381.486 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 1545126381.486 * [misc]backup-simplify: Simplify (+ (* 0 1) (* 1 0)) into 0 1545126381.488 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 1545126381.492 * [misc]backup-simplify: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 1/2) 1)) (pow 1 1)))) 2) into 0 1545126381.492 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1 1545126381.492 * [misc]backup-simplify: Simplify (exp 0) into 1 1545126381.492 * [misc]backup-simplify: Simplify 1 into 1 1545126381.494 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 0 1) 1)))) into 0 1545126381.494 * [misc]backup-simplify: Simplify 0 into 0 1545126381.496 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 1 1) 1)))) into 1 1545126381.496 * [misc]backup-simplify: Simplify 1 into 1 1545126381.499 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6 1545126381.507 * [misc]backup-simplify: Simplify (/ (+ (* 2 (/ (* (pow (* 1 1) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 1) 1) (pow (* 2 1/2) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 1/6) 1)) (pow 1 1)))) 6) into 0 1545126381.507 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0 1545126381.511 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 1 1) 1)) (* (/ (pow 0 1) 1)))) into 0 1545126381.511 * [misc]backup-simplify: Simplify 0 into 0 1545126381.517 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 1 4) 24)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24 1545126381.532 * [misc]backup-simplify: Simplify (/ (+ (* -6 (/ (* (pow (* 1 1) 4)) (pow 1 4))) (* 12 (/ (* (pow (* 1 1) 2) (pow (* 2 1/2) 1)) (pow 1 3))) (* -3 (/ (* 1 (pow (* 2 1/2) 2)) (pow 1 2))) (* -4 (/ (* (pow (* 1 1) 1) 1 (pow (* 6 1/6) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 (pow (* 24 1/24) 1)) (pow 1 1)))) 24) into 0 1545126381.533 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 1545126381.539 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 1 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 1545126381.539 * [misc]backup-simplify: Simplify 1/2 into 1/2 1545126381.539 * [misc]backup-simplify: Simplify (+ (* 1/2 (pow x 4)) (+ (* 1 (pow x 2)) 1)) into (+ (pow x 2) (+ (* 1/2 (pow x 4)) 1)) 1545126381.539 * [misc]backup-simplify: Simplify (pow (exp (/ 1 x)) (/ 1 x)) into (pow (exp (/ 1 x)) (/ 1 x)) 1545126381.539 * [misc]approximate: Taking taylor expansion of (pow (exp (/ 1 x)) (/ 1 x)) in (x) around 0 1545126381.539 * [misc]taylor: Taking taylor expansion of (pow (exp (/ 1 x)) (/ 1 x)) in x 1545126381.539 * [misc]taylor: Taking taylor expansion of (exp (* (/ 1 x) (log (exp (/ 1 x))))) in x 1545126381.539 * [misc]taylor: Taking taylor expansion of (* (/ 1 x) (log (exp (/ 1 x)))) in x 1545126381.539 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1545126381.539 * [misc]taylor: Taking taylor expansion of x in x 1545126381.539 * [misc]backup-simplify: Simplify 0 into 0 1545126381.539 * [misc]backup-simplify: Simplify 1 into 1 1545126381.540 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545126381.540 * [misc]taylor: Taking taylor expansion of (log (exp (/ 1 x))) in x 1545126381.540 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1545126381.540 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1545126381.540 * [misc]taylor: Taking taylor expansion of x in x 1545126381.540 * [misc]backup-simplify: Simplify 0 into 0 1545126381.540 * [misc]backup-simplify: Simplify 1 into 1 1545126381.540 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545126381.540 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1545126381.540 * [misc]backup-simplify: Simplify (log (exp (/ 1 x))) into (/ 1 x) 1545126381.540 * [misc]backup-simplify: Simplify (* 1 (/ 1 x)) into (/ 1 x) 1545126381.540 * [misc]backup-simplify: Simplify (exp (* (/ 1 x) (log (exp (/ 1 x))))) into (exp (/ 1 (pow x 2))) 1545126381.540 * [misc]taylor: Taking taylor expansion of (pow (exp (/ 1 x)) (/ 1 x)) in x 1545126381.540 * [misc]taylor: Taking taylor expansion of (exp (* (/ 1 x) (log (exp (/ 1 x))))) in x 1545126381.540 * [misc]taylor: Taking taylor expansion of (* (/ 1 x) (log (exp (/ 1 x)))) in x 1545126381.540 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1545126381.540 * [misc]taylor: Taking taylor expansion of x in x 1545126381.540 * [misc]backup-simplify: Simplify 0 into 0 1545126381.540 * [misc]backup-simplify: Simplify 1 into 1 1545126381.541 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545126381.541 * [misc]taylor: Taking taylor expansion of (log (exp (/ 1 x))) in x 1545126381.541 * [misc]taylor: Taking taylor expansion of (exp (/ 1 x)) in x 1545126381.541 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1545126381.541 * [misc]taylor: Taking taylor expansion of x in x 1545126381.541 * [misc]backup-simplify: Simplify 0 into 0 1545126381.541 * [misc]backup-simplify: Simplify 1 into 1 1545126381.541 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545126381.541 * [misc]backup-simplify: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 1545126381.541 * [misc]backup-simplify: Simplify (log (exp (/ 1 x))) into (/ 1 x) 1545126381.541 * [misc]backup-simplify: Simplify (* 1 (/ 1 x)) into (/ 1 x) 1545126381.541 * [misc]backup-simplify: Simplify (exp (* (/ 1 x) (log (exp (/ 1 x))))) into (exp (/ 1 (pow x 2))) 1545126381.542 * [misc]backup-simplify: Simplify (exp (/ 1 (pow x 2))) into (exp (/ 1 (pow x 2))) 1545126381.542 * [misc]backup-simplify: Simplify 0 into 0 1545126381.542 * [misc]backup-simplify: Simplify 0 into 0 1545126381.542 * [misc]backup-simplify: Simplify 0 into 0 1545126381.542 * [misc]backup-simplify: Simplify 0 into 0 1545126381.542 * [misc]backup-simplify: Simplify 0 into 0 1545126381.542 * [misc]backup-simplify: Simplify 0 into 0 1545126381.542 * [misc]backup-simplify: Simplify (exp (/ 1 (pow (/ 1 x) 2))) into (exp (pow x 2)) 1545126381.542 * [misc]backup-simplify: Simplify (pow (exp (/ 1 (- x))) (/ 1 (- x))) into (pow (exp (/ -1 x)) (/ -1 x)) 1545126381.542 * [misc]approximate: Taking taylor expansion of (pow (exp (/ -1 x)) (/ -1 x)) in (x) around 0 1545126381.542 * [misc]taylor: Taking taylor expansion of (pow (exp (/ -1 x)) (/ -1 x)) in x 1545126381.542 * [misc]taylor: Taking taylor expansion of (exp (* (/ -1 x) (log (exp (/ -1 x))))) in x 1545126381.542 * [misc]taylor: Taking taylor expansion of (* (/ -1 x) (log (exp (/ -1 x)))) in x 1545126381.542 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1545126381.542 * [misc]taylor: Taking taylor expansion of -1 in x 1545126381.542 * [misc]backup-simplify: Simplify -1 into -1 1545126381.542 * [misc]taylor: Taking taylor expansion of x in x 1545126381.542 * [misc]backup-simplify: Simplify 0 into 0 1545126381.542 * [misc]backup-simplify: Simplify 1 into 1 1545126381.543 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1545126381.543 * [misc]taylor: Taking taylor expansion of (log (exp (/ -1 x))) in x 1545126381.543 * [misc]taylor: Taking taylor expansion of (exp (/ -1 x)) in x 1545126381.543 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1545126381.543 * [misc]taylor: Taking taylor expansion of -1 in x 1545126381.543 * [misc]backup-simplify: Simplify -1 into -1 1545126381.543 * [misc]taylor: Taking taylor expansion of x in x 1545126381.543 * [misc]backup-simplify: Simplify 0 into 0 1545126381.543 * [misc]backup-simplify: Simplify 1 into 1 1545126381.543 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1545126381.543 * [misc]backup-simplify: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1545126381.543 * [misc]backup-simplify: Simplify (log (exp (/ -1 x))) into (/ -1 x) 1545126381.543 * [misc]backup-simplify: Simplify (* -1 (/ -1 x)) into (/ 1 x) 1545126381.543 * [misc]backup-simplify: Simplify (exp (* (/ -1 x) (log (exp (/ -1 x))))) into (exp (/ 1 (pow x 2))) 1545126381.543 * [misc]taylor: Taking taylor expansion of (pow (exp (/ -1 x)) (/ -1 x)) in x 1545126381.543 * [misc]taylor: Taking taylor expansion of (exp (* (/ -1 x) (log (exp (/ -1 x))))) in x 1545126381.543 * [misc]taylor: Taking taylor expansion of (* (/ -1 x) (log (exp (/ -1 x)))) in x 1545126381.543 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1545126381.543 * [misc]taylor: Taking taylor expansion of -1 in x 1545126381.543 * [misc]backup-simplify: Simplify -1 into -1 1545126381.543 * [misc]taylor: Taking taylor expansion of x in x 1545126381.543 * [misc]backup-simplify: Simplify 0 into 0 1545126381.543 * [misc]backup-simplify: Simplify 1 into 1 1545126381.544 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1545126381.544 * [misc]taylor: Taking taylor expansion of (log (exp (/ -1 x))) in x 1545126381.544 * [misc]taylor: Taking taylor expansion of (exp (/ -1 x)) in x 1545126381.544 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1545126381.544 * [misc]taylor: Taking taylor expansion of -1 in x 1545126381.544 * [misc]backup-simplify: Simplify -1 into -1 1545126381.544 * [misc]taylor: Taking taylor expansion of x in x 1545126381.544 * [misc]backup-simplify: Simplify 0 into 0 1545126381.544 * [misc]backup-simplify: Simplify 1 into 1 1545126381.544 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1545126381.544 * [misc]backup-simplify: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 1545126381.544 * [misc]backup-simplify: Simplify (log (exp (/ -1 x))) into (/ -1 x) 1545126381.544 * [misc]backup-simplify: Simplify (* -1 (/ -1 x)) into (/ 1 x) 1545126381.544 * [misc]backup-simplify: Simplify (exp (* (/ -1 x) (log (exp (/ -1 x))))) into (exp (/ 1 (pow x 2))) 1545126381.544 * [misc]backup-simplify: Simplify (exp (/ 1 (pow x 2))) into (exp (/ 1 (pow x 2))) 1545126381.545 * [misc]backup-simplify: Simplify 0 into 0 1545126381.545 * [misc]backup-simplify: Simplify 0 into 0 1545126381.545 * [misc]backup-simplify: Simplify 0 into 0 1545126381.545 * [misc]backup-simplify: Simplify 0 into 0 1545126381.545 * [misc]backup-simplify: Simplify 0 into 0 1545126381.545 * [misc]backup-simplify: Simplify 0 into 0 1545126381.545 * [misc]backup-simplify: Simplify (exp (/ 1 (pow (/ 1 (- x)) 2))) into (exp (pow x 2)) 1545126381.545 * * * [misc]progress: simplifying candidates 1545126381.545 * * * * [misc]progress: [ 1 / 16 ] simplifiying candidate # 1545126381.545 * [enter]simplify: Simplifying (* x x) 1545126381.545 * * [misc]simplify: iters left: 2 (2 enodes) 1545126381.546 * [exit]simplify: Simplified to (* x x) 1545126381.546 * [misc]simplify: Simplified (2 1 1) to (λ (x) (/ (exp (* x x)) E)) 1545126381.546 * * * * [misc]progress: [ 2 / 16 ] simplifiying candidate # 1545126381.546 * * * * [misc]progress: [ 3 / 16 ] simplifiying candidate # 1545126381.546 * [enter]simplify: Simplifying (exp x) 1545126381.546 * * [misc]simplify: iters left: 1 (2 enodes) 1545126381.547 * [exit]simplify: Simplified to (exp x) 1545126381.547 * [misc]simplify: Simplified (2 1 1) to (λ (x) (/ (pow (exp x) (* 1 x)) E)) 1545126381.547 * * * * [misc]progress: [ 4 / 16 ] simplifiying candidate # 1545126381.547 * [enter]simplify: Simplifying (pow (* (cbrt (exp x)) (cbrt (exp x))) x) 1545126381.547 * * [misc]simplify: iters left: 5 (5 enodes) 1545126381.549 * [exit]simplify: Simplified to (pow (* (cbrt (exp x)) (cbrt (exp x))) x) 1545126381.549 * [misc]simplify: Simplified (2 1 1) to (λ (x) (/ (* (pow (* (cbrt (exp x)) (cbrt (exp x))) x) (pow (cbrt (exp x)) x)) E)) 1545126381.549 * * * * [misc]progress: [ 5 / 16 ] simplifiying candidate # 1545126381.549 * [enter]simplify: Simplifying (pow (sqrt (exp x)) x) 1545126381.549 * * [misc]simplify: iters left: 3 (4 enodes) 1545126381.550 * [exit]simplify: Simplified to (pow (sqrt (exp x)) x) 1545126381.550 * [misc]simplify: Simplified (2 1 1) to (λ (x) (/ (* (pow (sqrt (exp x)) x) (pow (sqrt (exp x)) x)) E)) 1545126381.550 * * * * [misc]progress: [ 6 / 16 ] simplifiying candidate # 1545126381.550 * [enter]simplify: Simplifying (pow 1 x) 1545126381.551 * * [misc]simplify: iters left: 1 (3 enodes) 1545126381.551 * [exit]simplify: Simplified to 1 1545126381.551 * [misc]simplify: Simplified (2 1 1) to (λ (x) (/ (* 1 (pow (exp x) x)) E)) 1545126381.552 * * * * [misc]progress: [ 7 / 16 ] simplifiying candidate # 1545126381.552 * * * * [misc]progress: [ 8 / 16 ] simplifiying candidate # 1545126381.552 * * * * [misc]progress: [ 9 / 16 ] simplifiying candidate # 1545126381.552 * * * * [misc]progress: [ 10 / 16 ] simplifiying candidate # 1545126381.552 * * * * [misc]progress: [ 11 / 16 ] simplifiying candidate # 1545126381.552 * * * * [misc]progress: [ 12 / 16 ] simplifiying candidate # 1545126381.552 * * * * [misc]progress: [ 13 / 16 ] simplifiying candidate # 1545126381.552 * * * * [misc]progress: [ 14 / 16 ] simplifiying candidate # 1545126381.552 * [enter]simplify: Simplifying (+ (pow x 2) (+ (* 1/2 (pow x 4)) 1)) 1545126381.552 * * [misc]simplify: iters left: 6 (10 enodes) 1545126381.555 * * [misc]simplify: iters left: 5 (18 enodes) 1545126381.560 * * [misc]simplify: iters left: 4 (24 enodes) 1545126381.565 * * [misc]simplify: iters left: 3 (25 enodes) 1545126381.569 * [exit]simplify: Simplified to (+ (* 1/2 (pow x 4)) (+ 1 (* x x))) 1545126381.569 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (+ (* 1/2 (pow x 4)) (+ 1 (* x x))) E)) 1545126381.569 * * * * [misc]progress: [ 15 / 16 ] simplifiying candidate # 1545126381.570 * [enter]simplify: Simplifying (exp (pow x 2)) 1545126381.570 * * [misc]simplify: iters left: 2 (4 enodes) 1545126381.570 * * [misc]simplify: iters left: 1 (5 enodes) 1545126381.571 * [exit]simplify: Simplified to (exp (* x x)) 1545126381.571 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (exp (* x x)) E)) 1545126381.571 * * * * [misc]progress: [ 16 / 16 ] simplifiying candidate # 1545126381.571 * [enter]simplify: Simplifying (exp (pow x 2)) 1545126381.571 * * [misc]simplify: iters left: 2 (4 enodes) 1545126381.572 * * [misc]simplify: iters left: 1 (5 enodes) 1545126381.572 * [exit]simplify: Simplified to (exp (* x x)) 1545126381.572 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (exp (* x x)) E)) 1545126381.572 * * * [misc]progress: adding candidates to table 1545126381.720 * [misc]progress: [Phase 3 of 3] Extracting. 1545126381.723 * [enter]simplify: Simplifying (/ (pow (exp x) x) E) 1545126381.723 * * [misc]simplify: iters left: 4 (5 enodes) 1545126381.723 * * [misc]simplify: iters left: 3 (7 enodes) 1545126381.723 * * [misc]simplify: iters left: 2 (9 enodes) 1545126381.724 * [exit]simplify: Simplified to (/ (pow (exp x) x) E) 1545126381.724 * * * * [misc]points: Sampling 8000 additional inputs, on iter 0 have 0 / 8000 1545126383.079 * * * * [misc]points: Filtering points with unrepresentable outputs 1545126383.082 * * * * [misc]points: Sampling 3891 additional inputs, on iter 1 have 4109 / 8000 1545126383.631 * * * * [misc]points: Filtering points with unrepresentable outputs 1545126383.633 * * * * [misc]points: Sampling 1931 additional inputs, on iter 2 have 6069 / 8000 1545126383.994 * * * * [misc]points: Filtering points with unrepresentable outputs 1545126383.994 * * * * [misc]points: Sampling 961 additional inputs, on iter 3 have 7039 / 8000 1545126384.096 * * * * [misc]points: Filtering points with unrepresentable outputs 1545126384.097 * * * * [misc]points: Sampling 489 additional inputs, on iter 4 have 7511 / 8000 1545126384.144 * * * * [misc]points: Filtering points with unrepresentable outputs 1545126384.144 * * * * [misc]points: Sampling 235 additional inputs, on iter 5 have 7765 / 8000 1545126384.178 * * * * [misc]points: Filtering points with unrepresentable outputs 1545126384.178 * * * * [misc]points: Sampling 111 additional inputs, on iter 6 have 7889 / 8000 1545126384.195 * * * * [misc]points: Filtering points with unrepresentable outputs 1545126384.195 * * * * [misc]points: Sampling 55 additional inputs, on iter 7 have 7945 / 8000 1545126384.205 * * * * [misc]points: Filtering points with unrepresentable outputs 1545126384.205 * * * * [misc]points: Sampling 30 additional inputs, on iter 8 have 7970 / 8000 1545126384.211 * * * * [misc]points: Filtering points with unrepresentable outputs 1545126384.211 * * * * [misc]points: Sampling 9 additional inputs, on iter 9 have 7991 / 8000 1545126384.213 * * * * [misc]points: Filtering points with unrepresentable outputs 1545126384.213 * * * * [misc]points: Sampling 4 additional inputs, on iter 10 have 7997 / 8000 1545126384.215 * * * * [misc]points: Filtering points with unrepresentable outputs 1545126384.215 * * * * [misc]points: Sampling 4 additional inputs, on iter 11 have 7999 / 8000 1545126384.217 * * * * [misc]points: Filtering points with unrepresentable outputs 1545126384.217 * * * * [exit]points: Sampled 8002 points with exact outputs 1545126384.501 * [misc]regime-testing: Baseline error score: 0.01849009925514016 1545126384.501 * [misc]regime-testing: End program error score: 0.01849009925514016 1545126384.502 * [misc]regime-testing: Oracle error score: 0.01849009925514016