1545126359.048 * [misc]progress: [Phase 1 of 3] Setting up. 1545126359.084 * * * [misc]progress: [1/2] Preparing points 1545126359.085 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1545126359.187 * * * * [misc]points: Filtering points with unrepresentable outputs 1545126359.187 * * * * [misc]points: Sampling 196 additional inputs, on iter 1 have 60 / 256 1545126359.215 * * * * [misc]points: Filtering points with unrepresentable outputs 1545126359.215 * * * * [misc]points: Sampling 146 additional inputs, on iter 2 have 110 / 256 1545126359.242 * * * * [misc]points: Filtering points with unrepresentable outputs 1545126359.242 * * * * [misc]points: Sampling 111 additional inputs, on iter 3 have 145 / 256 1545126359.260 * * * * [misc]points: Filtering points with unrepresentable outputs 1545126359.260 * * * * [misc]points: Sampling 82 additional inputs, on iter 4 have 174 / 256 1545126359.327 * * * * [misc]points: Filtering points with unrepresentable outputs 1545126359.327 * * * * [misc]points: Sampling 59 additional inputs, on iter 5 have 197 / 256 1545126359.339 * * * * [misc]points: Filtering points with unrepresentable outputs 1545126359.339 * * * * [misc]points: Sampling 43 additional inputs, on iter 6 have 213 / 256 1545126359.347 * * * * [misc]points: Filtering points with unrepresentable outputs 1545126359.347 * * * * [misc]points: Sampling 30 additional inputs, on iter 7 have 226 / 256 1545126359.353 * * * * [misc]points: Filtering points with unrepresentable outputs 1545126359.353 * * * * [misc]points: Sampling 24 additional inputs, on iter 8 have 232 / 256 1545126359.358 * * * * [misc]points: Filtering points with unrepresentable outputs 1545126359.358 * * * * [misc]points: Sampling 18 additional inputs, on iter 9 have 238 / 256 1545126359.362 * * * * [misc]points: Filtering points with unrepresentable outputs 1545126359.362 * * * * [misc]points: Sampling 14 additional inputs, on iter 10 have 242 / 256 1545126359.365 * * * * [misc]points: Filtering points with unrepresentable outputs 1545126359.365 * * * * [misc]points: Sampling 11 additional inputs, on iter 11 have 245 / 256 1545126359.368 * * * * [misc]points: Filtering points with unrepresentable outputs 1545126359.368 * * * * [misc]points: Sampling 7 additional inputs, on iter 12 have 249 / 256 1545126359.371 * * * * [misc]points: Filtering points with unrepresentable outputs 1545126359.371 * * * * [misc]points: Sampling 4 additional inputs, on iter 13 have 252 / 256 1545126359.373 * * * * [misc]points: Filtering points with unrepresentable outputs 1545126359.373 * * * * [misc]points: Sampling 4 additional inputs, on iter 14 have 254 / 256 1545126359.375 * * * * [misc]points: Filtering points with unrepresentable outputs 1545126359.375 * * * * [misc]points: Sampling 4 additional inputs, on iter 15 have 255 / 256 1545126359.377 * * * * [misc]points: Filtering points with unrepresentable outputs 1545126359.377 * * * * [exit]points: Sampled 257 points with exact outputs 1545126359.377 * * * [misc]progress: [2/2] Setting up program. 1545126359.385 * [misc]progress: [Phase 2 of 3] Improving. 1545126359.386 * [enter]simplify: Simplifying (* (sqrt (- x 1)) (sqrt x)) 1545126359.387 * * [misc]simplify: iters left: 5 (6 enodes) 1545126359.396 * * [misc]simplify: iters left: 4 (12 enodes) 1545126359.399 * * [misc]simplify: iters left: 3 (13 enodes) 1545126359.403 * [exit]simplify: Simplified to (* (sqrt (+ x -1)) (sqrt x)) 1545126359.417 * * [misc]progress: iteration 1 / 4 1545126359.418 * * * [misc]progress: picking best candidate 1545126359.424 * * * * [misc]pick: Picked # 1545126359.424 * * * [misc]progress: localizing error 1545126359.449 * * * [misc]progress: generating rewritten candidates 1545126359.449 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1545126359.464 * * * [misc]progress: generating series expansions 1545126359.464 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1545126359.491 * [misc]backup-simplify: Simplify (* (sqrt (- x 1)) (sqrt x)) into (sqrt (* x (- x 1))) 1545126359.491 * [misc]approximate: Taking taylor expansion of (sqrt (* x (- x 1))) in (x) around 0 1545126359.492 * [misc]taylor: Taking taylor expansion of (sqrt (* x (- x 1))) in x 1545126359.492 * [misc]taylor: Taking taylor expansion of (* x (- x 1)) in x 1545126359.492 * [misc]taylor: Taking taylor expansion of x in x 1545126359.492 * [misc]backup-simplify: Simplify 0 into 0 1545126359.493 * [misc]backup-simplify: Simplify 1 into 1 1545126359.493 * [misc]taylor: Taking taylor expansion of (- x 1) in x 1545126359.493 * [misc]taylor: Taking taylor expansion of x in x 1545126359.493 * [misc]backup-simplify: Simplify 0 into 0 1545126359.493 * [misc]backup-simplify: Simplify 1 into 1 1545126359.493 * [misc]taylor: Taking taylor expansion of 1 in x 1545126359.493 * [misc]backup-simplify: Simplify 1 into 1 1545126359.494 * [misc]backup-simplify: Simplify (- 1) into -1 1545126359.494 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1545126359.494 * [misc]backup-simplify: Simplify (* 0 -1) into 0 1545126359.495 * [misc]backup-simplify: Simplify (- 0) into 0 1545126359.495 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1545126359.495 * [misc]backup-simplify: Simplify (+ (* 0 1) (* 1 -1)) into -1 1545126359.495 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1545126359.496 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1545126359.496 * [misc]taylor: Taking taylor expansion of (sqrt (* x (- x 1))) in x 1545126359.496 * [misc]taylor: Taking taylor expansion of (* x (- x 1)) in x 1545126359.496 * [misc]taylor: Taking taylor expansion of x in x 1545126359.496 * [misc]backup-simplify: Simplify 0 into 0 1545126359.496 * [misc]backup-simplify: Simplify 1 into 1 1545126359.496 * [misc]taylor: Taking taylor expansion of (- x 1) in x 1545126359.496 * [misc]taylor: Taking taylor expansion of x in x 1545126359.496 * [misc]backup-simplify: Simplify 0 into 0 1545126359.496 * [misc]backup-simplify: Simplify 1 into 1 1545126359.496 * [misc]taylor: Taking taylor expansion of 1 in x 1545126359.496 * [misc]backup-simplify: Simplify 1 into 1 1545126359.496 * [misc]backup-simplify: Simplify (- 1) into -1 1545126359.496 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1545126359.496 * [misc]backup-simplify: Simplify (* 0 -1) into 0 1545126359.497 * [misc]backup-simplify: Simplify (- 0) into 0 1545126359.497 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1545126359.497 * [misc]backup-simplify: Simplify (+ (* 0 1) (* 1 -1)) into -1 1545126359.497 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1545126359.498 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1545126359.499 * [misc]backup-simplify: Simplify 0 into 0 1545126359.499 * [misc]backup-simplify: Simplify +nan.0 into +nan.0 1545126359.500 * [misc]backup-simplify: Simplify (- 0) into 0 1545126359.500 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545126359.501 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 -1))) into 1 1545126359.503 * [misc]backup-simplify: Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 1545126359.503 * [misc]backup-simplify: Simplify +nan.0 into +nan.0 1545126359.503 * [misc]backup-simplify: Simplify (- 0) into 0 1545126359.504 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545126359.504 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 -1)))) into 0 1545126359.505 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1545126359.505 * [misc]backup-simplify: Simplify +nan.0 into +nan.0 1545126359.507 * [misc]backup-simplify: Simplify (+ (* +nan.0 (pow x 3)) (+ (* +nan.0 (pow x 2)) (* +nan.0 x))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2))))))) 1545126359.507 * [misc]backup-simplify: Simplify (* (sqrt (- (/ 1 x) 1)) (sqrt (/ 1 x))) into (sqrt (/ (- (/ 1 x) 1) x)) 1545126359.507 * [misc]approximate: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in (x) around 0 1545126359.507 * [misc]taylor: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in x 1545126359.507 * [misc]taylor: Taking taylor expansion of (/ (- (/ 1 x) 1) x) in x 1545126359.507 * [misc]taylor: Taking taylor expansion of (- (/ 1 x) 1) in x 1545126359.507 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1545126359.507 * [misc]taylor: Taking taylor expansion of x in x 1545126359.507 * [misc]backup-simplify: Simplify 0 into 0 1545126359.507 * [misc]backup-simplify: Simplify 1 into 1 1545126359.508 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545126359.508 * [misc]taylor: Taking taylor expansion of 1 in x 1545126359.508 * [misc]backup-simplify: Simplify 1 into 1 1545126359.508 * [misc]taylor: Taking taylor expansion of x in x 1545126359.508 * [misc]backup-simplify: Simplify 0 into 0 1545126359.508 * [misc]backup-simplify: Simplify 1 into 1 1545126359.508 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1545126359.508 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545126359.509 * [misc]backup-simplify: Simplify (sqrt 1) into 1 1545126359.509 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1545126359.509 * [misc]backup-simplify: Simplify (- 1) into -1 1545126359.510 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1545126359.510 * [misc]backup-simplify: Simplify (- (/ -1 1) (+ (* 1 (/ 0 1)))) into -1 1545126359.510 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2 1545126359.510 * [misc]taylor: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in x 1545126359.510 * [misc]taylor: Taking taylor expansion of (/ (- (/ 1 x) 1) x) in x 1545126359.510 * [misc]taylor: Taking taylor expansion of (- (/ 1 x) 1) in x 1545126359.510 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1545126359.510 * [misc]taylor: Taking taylor expansion of x in x 1545126359.510 * [misc]backup-simplify: Simplify 0 into 0 1545126359.510 * [misc]backup-simplify: Simplify 1 into 1 1545126359.511 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545126359.511 * [misc]taylor: Taking taylor expansion of 1 in x 1545126359.511 * [misc]backup-simplify: Simplify 1 into 1 1545126359.511 * [misc]taylor: Taking taylor expansion of x in x 1545126359.511 * [misc]backup-simplify: Simplify 0 into 0 1545126359.511 * [misc]backup-simplify: Simplify 1 into 1 1545126359.511 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1545126359.511 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545126359.511 * [misc]backup-simplify: Simplify (sqrt 1) into 1 1545126359.511 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1545126359.512 * [misc]backup-simplify: Simplify (- 1) into -1 1545126359.512 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1545126359.512 * [misc]backup-simplify: Simplify (- (/ -1 1) (+ (* 1 (/ 0 1)))) into -1 1545126359.512 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2 1545126359.512 * [misc]backup-simplify: Simplify 1 into 1 1545126359.512 * [misc]backup-simplify: Simplify -1/2 into -1/2 1545126359.513 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545126359.513 * [misc]backup-simplify: Simplify (- 0) into 0 1545126359.513 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545126359.513 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)))) into 0 1545126359.514 * [misc]backup-simplify: Simplify (/ (- 0 (pow -1/2 2) (+)) (* 2 1)) into -1/8 1545126359.515 * [misc]backup-simplify: Simplify -1/8 into -1/8 1545126359.515 * [misc]backup-simplify: Simplify (+ (* -1/8 (/ 1 x)) (+ -1/2 (* 1 (/ 1 (/ 1 x))))) into (- x (+ (* 1/8 (/ 1 x)) 1/2)) 1545126359.515 * [misc]backup-simplify: Simplify (* (sqrt (- (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))) into (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) 1545126359.515 * [misc]approximate: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) in (x) around 0 1545126359.515 * [misc]taylor: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) in x 1545126359.515 * [misc]taylor: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 1545126359.515 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 1545126359.515 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1545126359.515 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1545126359.515 * [misc]taylor: Taking taylor expansion of x in x 1545126359.515 * [misc]backup-simplify: Simplify 0 into 0 1545126359.515 * [misc]backup-simplify: Simplify 1 into 1 1545126359.515 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545126359.516 * [misc]taylor: Taking taylor expansion of 1 in x 1545126359.516 * [misc]backup-simplify: Simplify 1 into 1 1545126359.516 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1545126359.516 * [misc]backup-simplify: Simplify (- 1) into -1 1545126359.516 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1545126359.516 * [misc]backup-simplify: Simplify (- 1) into -1 1545126359.517 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1545126359.517 * [misc]taylor: Taking taylor expansion of (sqrt (/ -1 x)) in x 1545126359.517 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1545126359.517 * [misc]taylor: Taking taylor expansion of -1 in x 1545126359.517 * [misc]backup-simplify: Simplify -1 into -1 1545126359.517 * [misc]taylor: Taking taylor expansion of x in x 1545126359.517 * [misc]backup-simplify: Simplify 0 into 0 1545126359.517 * [misc]backup-simplify: Simplify 1 into 1 1545126359.517 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1545126359.517 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1545126359.518 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1545126359.518 * [misc]taylor: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) in x 1545126359.518 * [misc]taylor: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 1545126359.518 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 1545126359.518 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1545126359.518 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1545126359.518 * [misc]taylor: Taking taylor expansion of x in x 1545126359.518 * [misc]backup-simplify: Simplify 0 into 0 1545126359.518 * [misc]backup-simplify: Simplify 1 into 1 1545126359.518 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545126359.518 * [misc]taylor: Taking taylor expansion of 1 in x 1545126359.518 * [misc]backup-simplify: Simplify 1 into 1 1545126359.518 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1545126359.518 * [misc]backup-simplify: Simplify (- 1) into -1 1545126359.519 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1545126359.519 * [misc]backup-simplify: Simplify (- 1) into -1 1545126359.519 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1545126359.519 * [misc]taylor: Taking taylor expansion of (sqrt (/ -1 x)) in x 1545126359.519 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1545126359.519 * [misc]taylor: Taking taylor expansion of -1 in x 1545126359.519 * [misc]backup-simplify: Simplify -1 into -1 1545126359.519 * [misc]taylor: Taking taylor expansion of x in x 1545126359.519 * [misc]backup-simplify: Simplify 0 into 0 1545126359.520 * [misc]backup-simplify: Simplify 1 into 1 1545126359.520 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1545126359.520 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1545126359.520 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1545126359.521 * [misc]backup-simplify: Simplify (* 0 0) into 0 1545126359.521 * [misc]backup-simplify: Simplify 0 into 0 1545126359.521 * [misc]backup-simplify: Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0 1545126359.521 * [misc]backup-simplify: Simplify 0 into 0 1545126359.521 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1545126359.522 * [misc]backup-simplify: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 1545126359.523 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1545126359.523 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1545126359.523 * [misc]backup-simplify: Simplify (- 1) into -1 1545126359.524 * [misc]backup-simplify: Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 1545126359.525 * [misc]backup-simplify: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))) into (- +nan.0) 1545126359.525 * [misc]backup-simplify: Simplify (- +nan.0) into (- +nan.0) 1545126359.525 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545126359.526 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1545126359.527 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545126359.527 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545126359.527 * [misc]backup-simplify: Simplify (- 0) into 0 1545126359.528 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1545126359.529 * [misc]backup-simplify: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0)))) into (- +nan.0) 1545126359.530 * [misc]backup-simplify: Simplify (- +nan.0) into (- +nan.0) 1545126359.530 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545126359.532 * [misc]backup-simplify: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1545126359.532 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545126359.532 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545126359.532 * [misc]backup-simplify: Simplify (- 0) into 0 1545126359.534 * [misc]backup-simplify: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1545126359.536 * [misc]backup-simplify: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))))) into (- +nan.0) 1545126359.536 * [misc]backup-simplify: Simplify (- +nan.0) into (- +nan.0) 1545126359.536 * [misc]backup-simplify: Simplify (+ (* (- +nan.0) (pow (/ 1 (- x)) 2)) (+ (* (- +nan.0) (/ 1 (- x))) (- +nan.0))) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 1545126359.537 * * * [misc]progress: simplifying candidates 1545126359.537 * * * * [misc]progress: [ 1 / 27 ] simplifiying candidate # 1545126359.537 * [enter]simplify: Simplifying (* (- x 1) x) 1545126359.538 * * [misc]simplify: iters left: 4 (4 enodes) 1545126359.540 * * [misc]simplify: iters left: 3 (10 enodes) 1545126359.542 * * [misc]simplify: iters left: 2 (16 enodes) 1545126359.547 * * [misc]simplify: iters left: 1 (22 enodes) 1545126359.552 * [exit]simplify: Simplified to (- (* x x) x) 1545126359.552 * [misc]simplify: Simplified (2 1) to (λ (x) (pow (- (* x x) x) 1/2)) 1545126359.552 * * * * [misc]progress: [ 2 / 27 ] simplifiying candidate # 1545126359.552 * [enter]simplify: Simplifying (* (sqrt (- x 1)) (sqrt x)) 1545126359.552 * * [misc]simplify: iters left: 5 (6 enodes) 1545126359.555 * * [misc]simplify: iters left: 4 (12 enodes) 1545126359.558 * * [misc]simplify: iters left: 3 (13 enodes) 1545126359.561 * [exit]simplify: Simplified to (* (sqrt (+ x -1)) (sqrt x)) 1545126359.561 * [misc]simplify: Simplified (2 1) to (λ (x) (pow (* (sqrt (+ x -1)) (sqrt x)) 1)) 1545126359.561 * * * * [misc]progress: [ 3 / 27 ] simplifiying candidate # 1545126359.561 * * * * [misc]progress: [ 4 / 27 ] simplifiying candidate # 1545126359.561 * [enter]simplify: Simplifying (+ (log (sqrt (- x 1))) (log (sqrt x))) 1545126359.562 * * [misc]simplify: iters left: 6 (8 enodes) 1545126359.565 * * [misc]simplify: iters left: 5 (14 enodes) 1545126359.568 * * [misc]simplify: iters left: 4 (15 enodes) 1545126359.572 * [exit]simplify: Simplified to (+ (log (sqrt x)) (log (sqrt (- x 1)))) 1545126359.572 * [misc]simplify: Simplified (2 1) to (λ (x) (exp (+ (log (sqrt x)) (log (sqrt (- x 1)))))) 1545126359.572 * * * * [misc]progress: [ 5 / 27 ] simplifiying candidate # 1545126359.572 * * * * [misc]progress: [ 6 / 27 ] simplifiying candidate # 1545126359.572 * * * * [misc]progress: [ 7 / 27 ] simplifiying candidate # 1545126359.572 * [enter]simplify: Simplifying (* (* (* (sqrt (- x 1)) (sqrt (- x 1))) (sqrt (- x 1))) (* (* (sqrt x) (sqrt x)) (sqrt x))) 1545126359.572 * * [misc]simplify: iters left: 6 (10 enodes) 1545126359.577 * * [misc]simplify: iters left: 5 (22 enodes) 1545126359.583 * * [misc]simplify: iters left: 4 (48 enodes) 1545126359.600 * * [misc]simplify: iters left: 3 (94 enodes) 1545126359.637 * * [misc]simplify: iters left: 2 (188 enodes) 1545126359.711 * * [misc]simplify: iters left: 1 (365 enodes) 1545126359.869 * [exit]simplify: Simplified to (* (* (+ x -1) (sqrt x)) (* (sqrt (+ x -1)) x)) 1545126359.869 * [misc]simplify: Simplified (2 1) to (λ (x) (cbrt (* (* (+ x -1) (sqrt x)) (* (sqrt (+ x -1)) x)))) 1545126359.869 * * * * [misc]progress: [ 8 / 27 ] simplifiying candidate # 1545126359.869 * * * * [misc]progress: [ 9 / 27 ] simplifiying candidate # 1545126359.869 * * * * [misc]progress: [ 10 / 27 ] simplifiying candidate # 1545126359.869 * [enter]simplify: Simplifying (* (- x 1) x) 1545126359.869 * * [misc]simplify: iters left: 4 (4 enodes) 1545126359.870 * * [misc]simplify: iters left: 3 (10 enodes) 1545126359.871 * * [misc]simplify: iters left: 2 (16 enodes) 1545126359.873 * * [misc]simplify: iters left: 1 (22 enodes) 1545126359.876 * [exit]simplify: Simplified to (- (* x x) x) 1545126359.876 * [misc]simplify: Simplified (2 1) to (λ (x) (sqrt (- (* x x) x))) 1545126359.876 * * * * [misc]progress: [ 11 / 27 ] simplifiying candidate # 1545126359.876 * * * * [misc]progress: [ 12 / 27 ] simplifiying candidate # 1545126359.876 * * * * [misc]progress: [ 13 / 27 ] simplifiying candidate # 1545126359.876 * [enter]simplify: Simplifying (cbrt (sqrt x)) 1545126359.876 * * [misc]simplify: iters left: 2 (3 enodes) 1545126359.876 * [exit]simplify: Simplified to (cbrt (sqrt x)) 1545126359.876 * [misc]simplify: Simplified (2 2) to (λ (x) (* (* (sqrt (- x 1)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))) (cbrt (sqrt x)))) 1545126359.876 * * * * [misc]progress: [ 14 / 27 ] simplifiying candidate # 1545126359.877 * [enter]simplify: Simplifying (sqrt (sqrt x)) 1545126359.877 * * [misc]simplify: iters left: 2 (3 enodes) 1545126359.877 * [exit]simplify: Simplified to (sqrt (sqrt x)) 1545126359.877 * [misc]simplify: Simplified (2 2) to (λ (x) (* (* (sqrt (- x 1)) (sqrt (sqrt x))) (sqrt (sqrt x)))) 1545126359.877 * * * * [misc]progress: [ 15 / 27 ] simplifiying candidate # 1545126359.877 * [enter]simplify: Simplifying (sqrt x) 1545126359.877 * * [misc]simplify: iters left: 1 (2 enodes) 1545126359.877 * [exit]simplify: Simplified to (sqrt x) 1545126359.877 * [misc]simplify: Simplified (2 2) to (λ (x) (* (* (sqrt (- x 1)) 1) (sqrt x))) 1545126359.877 * * * * [misc]progress: [ 16 / 27 ] simplifiying candidate # 1545126359.878 * [enter]simplify: Simplifying (* (cbrt (sqrt (- x 1))) (cbrt (sqrt (- x 1)))) 1545126359.878 * * [misc]simplify: iters left: 6 (6 enodes) 1545126359.879 * * [misc]simplify: iters left: 5 (11 enodes) 1545126359.880 * * [misc]simplify: iters left: 4 (12 enodes) 1545126359.882 * [exit]simplify: Simplified to (* (cbrt (sqrt (+ x -1))) (cbrt (sqrt (+ x -1)))) 1545126359.882 * [misc]simplify: Simplified (2 1) to (λ (x) (* (* (cbrt (sqrt (+ x -1))) (cbrt (sqrt (+ x -1)))) (* (cbrt (sqrt (- x 1))) (sqrt x)))) 1545126359.882 * * * * [misc]progress: [ 17 / 27 ] simplifiying candidate # 1545126359.882 * [enter]simplify: Simplifying (sqrt (* (cbrt (- x 1)) (cbrt (- x 1)))) 1545126359.882 * * [misc]simplify: iters left: 6 (6 enodes) 1545126359.883 * * [misc]simplify: iters left: 5 (12 enodes) 1545126359.886 * * [misc]simplify: iters left: 4 (13 enodes) 1545126359.891 * [exit]simplify: Simplified to (fabs (cbrt (+ x -1))) 1545126359.891 * [misc]simplify: Simplified (2 1) to (λ (x) (* (fabs (cbrt (+ x -1))) (* (sqrt (cbrt (- x 1))) (sqrt x)))) 1545126359.892 * * * * [misc]progress: [ 18 / 27 ] simplifiying candidate # 1545126359.892 * [enter]simplify: Simplifying (sqrt (sqrt (- x 1))) 1545126359.892 * * [misc]simplify: iters left: 4 (5 enodes) 1545126359.894 * * [misc]simplify: iters left: 3 (10 enodes) 1545126359.896 * * [misc]simplify: iters left: 2 (11 enodes) 1545126359.899 * [exit]simplify: Simplified to (sqrt (sqrt (+ x -1))) 1545126359.899 * [misc]simplify: Simplified (2 1) to (λ (x) (* (sqrt (sqrt (+ x -1))) (* (sqrt (sqrt (- x 1))) (sqrt x)))) 1545126359.899 * * * * [misc]progress: [ 19 / 27 ] simplifiying candidate # 1545126359.899 * [enter]simplify: Simplifying (sqrt 1) 1545126359.899 * * [misc]simplify: iters left: 1 (2 enodes) 1545126359.900 * [exit]simplify: Simplified to 1 1545126359.900 * [misc]simplify: Simplified (2 1) to (λ (x) (* 1 (* (sqrt (- x 1)) (sqrt x)))) 1545126359.901 * * * * [misc]progress: [ 20 / 27 ] simplifiying candidate # 1545126359.901 * [enter]simplify: Simplifying (sqrt (sqrt (- x 1))) 1545126359.901 * * [misc]simplify: iters left: 4 (5 enodes) 1545126359.903 * * [misc]simplify: iters left: 3 (10 enodes) 1545126359.905 * * [misc]simplify: iters left: 2 (11 enodes) 1545126359.907 * [exit]simplify: Simplified to (sqrt (sqrt (+ x -1))) 1545126359.908 * [misc]simplify: Simplified (2 1) to (λ (x) (* (sqrt (sqrt (+ x -1))) (* (sqrt (sqrt (- x 1))) (sqrt x)))) 1545126359.908 * * * * [misc]progress: [ 21 / 27 ] simplifiying candidate # 1545126359.908 * * * * [misc]progress: [ 22 / 27 ] simplifiying candidate # 1545126359.908 * [enter]simplify: Simplifying (* (sqrt (- (pow x 3) (pow 1 3))) (sqrt x)) 1545126359.908 * * [misc]simplify: iters left: 6 (9 enodes) 1545126359.912 * * [misc]simplify: iters left: 5 (20 enodes) 1545126359.917 * * [misc]simplify: iters left: 4 (21 enodes) 1545126359.922 * * [misc]simplify: iters left: 3 (23 enodes) 1545126359.927 * * [misc]simplify: iters left: 2 (25 enodes) 1545126359.929 * [exit]simplify: Simplified to (* (sqrt x) (sqrt (+ (pow x 3) -1))) 1545126359.929 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (* (sqrt x) (sqrt (+ (pow x 3) -1))) (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))))) 1545126359.929 * * * * [misc]progress: [ 23 / 27 ] simplifiying candidate # 1545126359.929 * [enter]simplify: Simplifying (* (sqrt (- (* x x) (* 1 1))) (sqrt x)) 1545126359.930 * * [misc]simplify: iters left: 6 (8 enodes) 1545126359.931 * * [misc]simplify: iters left: 5 (14 enodes) 1545126359.933 * * [misc]simplify: iters left: 4 (17 enodes) 1545126359.935 * * [misc]simplify: iters left: 3 (20 enodes) 1545126359.937 * * [misc]simplify: iters left: 2 (36 enodes) 1545126359.946 * * [misc]simplify: iters left: 1 (61 enodes) 1545126359.960 * [exit]simplify: Simplified to (* (sqrt (- (* x x) 1)) (sqrt x)) 1545126359.960 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (* (sqrt (- (* x x) 1)) (sqrt x)) (sqrt (+ x 1)))) 1545126359.960 * * * * [misc]progress: [ 24 / 27 ] simplifiying candidate # 1545126359.960 * * * * [misc]progress: [ 25 / 27 ] simplifiying candidate # 1545126359.960 * [enter]simplify: Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2))))))) 1545126359.960 * [misc]simplify: Simplified (2) to (λ (x) +nan.0) 1545126359.960 * * * * [misc]progress: [ 26 / 27 ] simplifiying candidate # 1545126359.961 * [enter]simplify: Simplifying (- x (+ (* 1/8 (/ 1 x)) 1/2)) 1545126359.961 * * [misc]simplify: iters left: 6 (8 enodes) 1545126359.965 * * [misc]simplify: iters left: 5 (18 enodes) 1545126359.971 * * [misc]simplify: iters left: 4 (29 enodes) 1545126359.977 * * [misc]simplify: iters left: 3 (55 enodes) 1545126359.985 * * [misc]simplify: iters left: 2 (77 enodes) 1545126359.996 * * [misc]simplify: iters left: 1 (98 enodes) 1545126360.025 * [exit]simplify: Simplified to (+ (/ -1/8 x) (+ x -1/2)) 1545126360.025 * [misc]simplify: Simplified (2) to (λ (x) (+ (/ -1/8 x) (+ x -1/2))) 1545126360.025 * * * * [misc]progress: [ 27 / 27 ] simplifiying candidate # 1545126360.025 * [enter]simplify: Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 1545126360.025 * [misc]simplify: Simplified (2) to (λ (x) +nan.0) 1545126360.025 * * * [misc]progress: adding candidates to table 1545126360.252 * * [misc]progress: iteration 2 / 4 1545126360.252 * * * [misc]progress: picking best candidate 1545126360.261 * * * * [misc]pick: Picked # 1545126360.261 * * * [misc]progress: localizing error 1545126360.282 * * * [misc]progress: generating rewritten candidates 1545126360.282 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1545126360.291 * * * [misc]progress: generating series expansions 1545126360.291 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1545126360.291 * [misc]backup-simplify: Simplify (+ (/ -1/8 x) (+ x -1/2)) into (- x (+ (* 1/8 (/ 1 x)) 1/2)) 1545126360.291 * [misc]approximate: Taking taylor expansion of (- x (+ (* 1/8 (/ 1 x)) 1/2)) in (x) around 0 1545126360.291 * [misc]taylor: Taking taylor expansion of (- x (+ (* 1/8 (/ 1 x)) 1/2)) in x 1545126360.291 * [misc]taylor: Taking taylor expansion of x in x 1545126360.291 * [misc]backup-simplify: Simplify 0 into 0 1545126360.291 * [misc]backup-simplify: Simplify 1 into 1 1545126360.291 * [misc]taylor: Taking taylor expansion of (+ (* 1/8 (/ 1 x)) 1/2) in x 1545126360.291 * [misc]taylor: Taking taylor expansion of (* 1/8 (/ 1 x)) in x 1545126360.291 * [misc]taylor: Taking taylor expansion of 1/8 in x 1545126360.292 * [misc]backup-simplify: Simplify 1/8 into 1/8 1545126360.292 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1545126360.292 * [misc]taylor: Taking taylor expansion of x in x 1545126360.292 * [misc]backup-simplify: Simplify 0 into 0 1545126360.292 * [misc]backup-simplify: Simplify 1 into 1 1545126360.292 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545126360.292 * [misc]taylor: Taking taylor expansion of 1/2 in x 1545126360.292 * [misc]backup-simplify: Simplify 1/2 into 1/2 1545126360.292 * [misc]taylor: Taking taylor expansion of (- x (+ (* 1/8 (/ 1 x)) 1/2)) in x 1545126360.292 * [misc]taylor: Taking taylor expansion of x in x 1545126360.292 * [misc]backup-simplify: Simplify 0 into 0 1545126360.292 * [misc]backup-simplify: Simplify 1 into 1 1545126360.292 * [misc]taylor: Taking taylor expansion of (+ (* 1/8 (/ 1 x)) 1/2) in x 1545126360.292 * [misc]taylor: Taking taylor expansion of (* 1/8 (/ 1 x)) in x 1545126360.292 * [misc]taylor: Taking taylor expansion of 1/8 in x 1545126360.292 * [misc]backup-simplify: Simplify 1/8 into 1/8 1545126360.292 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1545126360.292 * [misc]taylor: Taking taylor expansion of x in x 1545126360.292 * [misc]backup-simplify: Simplify 0 into 0 1545126360.293 * [misc]backup-simplify: Simplify 1 into 1 1545126360.293 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545126360.293 * [misc]taylor: Taking taylor expansion of 1/2 in x 1545126360.293 * [misc]backup-simplify: Simplify 1/2 into 1/2 1545126360.293 * [misc]backup-simplify: Simplify (* 1/8 1) into 1/8 1545126360.293 * [misc]backup-simplify: Simplify (+ 1/8 0) into 1/8 1545126360.293 * [misc]backup-simplify: Simplify (- 1/8) into -1/8 1545126360.294 * [misc]backup-simplify: Simplify (+ 0 -1/8) into -1/8 1545126360.294 * [misc]backup-simplify: Simplify -1/8 into -1/8 1545126360.294 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1545126360.294 * [misc]backup-simplify: Simplify (+ (* 1/8 0) (* 0 1)) into 0 1545126360.294 * [misc]backup-simplify: Simplify (+ 0 1/2) into 1/2 1545126360.295 * [misc]backup-simplify: Simplify (- 1/2) into -1/2 1545126360.295 * [misc]backup-simplify: Simplify (+ 0 -1/2) into -1/2 1545126360.295 * [misc]backup-simplify: Simplify -1/2 into -1/2 1545126360.295 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545126360.295 * [misc]backup-simplify: Simplify (+ (* 1/8 0) (+ (* 0 0) (* 0 1))) into 0 1545126360.296 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545126360.296 * [misc]backup-simplify: Simplify (- 0) into 0 1545126360.296 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1545126360.296 * [misc]backup-simplify: Simplify 1 into 1 1545126360.296 * [misc]backup-simplify: Simplify (+ (* 1 x) (+ -1/2 (* -1/8 (/ 1 x)))) into (- x (+ (* 1/8 (/ 1 x)) 1/2)) 1545126360.296 * [misc]backup-simplify: Simplify (+ (/ -1/8 (/ 1 x)) (+ (/ 1 x) -1/2)) into (- (/ 1 x) (+ (* 1/8 x) 1/2)) 1545126360.296 * [misc]approximate: Taking taylor expansion of (- (/ 1 x) (+ (* 1/8 x) 1/2)) in (x) around 0 1545126360.296 * [misc]taylor: Taking taylor expansion of (- (/ 1 x) (+ (* 1/8 x) 1/2)) in x 1545126360.297 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1545126360.297 * [misc]taylor: Taking taylor expansion of x in x 1545126360.297 * [misc]backup-simplify: Simplify 0 into 0 1545126360.297 * [misc]backup-simplify: Simplify 1 into 1 1545126360.297 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545126360.297 * [misc]taylor: Taking taylor expansion of (+ (* 1/8 x) 1/2) in x 1545126360.297 * [misc]taylor: Taking taylor expansion of (* 1/8 x) in x 1545126360.297 * [misc]taylor: Taking taylor expansion of 1/8 in x 1545126360.297 * [misc]backup-simplify: Simplify 1/8 into 1/8 1545126360.297 * [misc]taylor: Taking taylor expansion of x in x 1545126360.297 * [misc]backup-simplify: Simplify 0 into 0 1545126360.297 * [misc]backup-simplify: Simplify 1 into 1 1545126360.297 * [misc]taylor: Taking taylor expansion of 1/2 in x 1545126360.297 * [misc]backup-simplify: Simplify 1/2 into 1/2 1545126360.297 * [misc]taylor: Taking taylor expansion of (- (/ 1 x) (+ (* 1/8 x) 1/2)) in x 1545126360.297 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1545126360.297 * [misc]taylor: Taking taylor expansion of x in x 1545126360.297 * [misc]backup-simplify: Simplify 0 into 0 1545126360.297 * [misc]backup-simplify: Simplify 1 into 1 1545126360.298 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545126360.298 * [misc]taylor: Taking taylor expansion of (+ (* 1/8 x) 1/2) in x 1545126360.298 * [misc]taylor: Taking taylor expansion of (* 1/8 x) in x 1545126360.298 * [misc]taylor: Taking taylor expansion of 1/8 in x 1545126360.298 * [misc]backup-simplify: Simplify 1/8 into 1/8 1545126360.298 * [misc]taylor: Taking taylor expansion of x in x 1545126360.298 * [misc]backup-simplify: Simplify 0 into 0 1545126360.298 * [misc]backup-simplify: Simplify 1 into 1 1545126360.298 * [misc]taylor: Taking taylor expansion of 1/2 in x 1545126360.298 * [misc]backup-simplify: Simplify 1/2 into 1/2 1545126360.298 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1545126360.298 * [misc]backup-simplify: Simplify 1 into 1 1545126360.299 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1545126360.299 * [misc]backup-simplify: Simplify (* 1/8 0) into 0 1545126360.299 * [misc]backup-simplify: Simplify (+ 0 1/2) into 1/2 1545126360.299 * [misc]backup-simplify: Simplify (- 1/2) into -1/2 1545126360.299 * [misc]backup-simplify: Simplify (+ 0 -1/2) into -1/2 1545126360.299 * [misc]backup-simplify: Simplify -1/2 into -1/2 1545126360.300 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545126360.300 * [misc]backup-simplify: Simplify (+ (* 1/8 1) (* 0 0)) into 1/8 1545126360.300 * [misc]backup-simplify: Simplify (+ 1/8 0) into 1/8 1545126360.300 * [misc]backup-simplify: Simplify (- 1/8) into -1/8 1545126360.300 * [misc]backup-simplify: Simplify (+ 0 -1/8) into -1/8 1545126360.300 * [misc]backup-simplify: Simplify -1/8 into -1/8 1545126360.301 * [misc]backup-simplify: Simplify (+ (* -1/8 (/ 1 x)) (+ -1/2 (* 1 (/ 1 (/ 1 x))))) into (- x (+ (* 1/8 (/ 1 x)) 1/2)) 1545126360.301 * [misc]backup-simplify: Simplify (+ (/ -1/8 (/ 1 (- x))) (+ (/ 1 (- x)) -1/2)) into (- (* 1/8 x) (+ (/ 1 x) 1/2)) 1545126360.301 * [misc]approximate: Taking taylor expansion of (- (* 1/8 x) (+ (/ 1 x) 1/2)) in (x) around 0 1545126360.301 * [misc]taylor: Taking taylor expansion of (- (* 1/8 x) (+ (/ 1 x) 1/2)) in x 1545126360.301 * [misc]taylor: Taking taylor expansion of (* 1/8 x) in x 1545126360.301 * [misc]taylor: Taking taylor expansion of 1/8 in x 1545126360.301 * [misc]backup-simplify: Simplify 1/8 into 1/8 1545126360.301 * [misc]taylor: Taking taylor expansion of x in x 1545126360.301 * [misc]backup-simplify: Simplify 0 into 0 1545126360.301 * [misc]backup-simplify: Simplify 1 into 1 1545126360.301 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1/2) in x 1545126360.301 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1545126360.301 * [misc]taylor: Taking taylor expansion of x in x 1545126360.301 * [misc]backup-simplify: Simplify 0 into 0 1545126360.301 * [misc]backup-simplify: Simplify 1 into 1 1545126360.301 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545126360.301 * [misc]taylor: Taking taylor expansion of 1/2 in x 1545126360.301 * [misc]backup-simplify: Simplify 1/2 into 1/2 1545126360.302 * [misc]taylor: Taking taylor expansion of (- (* 1/8 x) (+ (/ 1 x) 1/2)) in x 1545126360.302 * [misc]taylor: Taking taylor expansion of (* 1/8 x) in x 1545126360.302 * [misc]taylor: Taking taylor expansion of 1/8 in x 1545126360.302 * [misc]backup-simplify: Simplify 1/8 into 1/8 1545126360.302 * [misc]taylor: Taking taylor expansion of x in x 1545126360.302 * [misc]backup-simplify: Simplify 0 into 0 1545126360.302 * [misc]backup-simplify: Simplify 1 into 1 1545126360.302 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1/2) in x 1545126360.302 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1545126360.302 * [misc]taylor: Taking taylor expansion of x in x 1545126360.302 * [misc]backup-simplify: Simplify 0 into 0 1545126360.302 * [misc]backup-simplify: Simplify 1 into 1 1545126360.302 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545126360.302 * [misc]taylor: Taking taylor expansion of 1/2 in x 1545126360.302 * [misc]backup-simplify: Simplify 1/2 into 1/2 1545126360.302 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1545126360.302 * [misc]backup-simplify: Simplify (- 1) into -1 1545126360.303 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1545126360.303 * [misc]backup-simplify: Simplify -1 into -1 1545126360.303 * [misc]backup-simplify: Simplify (* 1/8 0) into 0 1545126360.303 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1545126360.303 * [misc]backup-simplify: Simplify (+ 0 1/2) into 1/2 1545126360.303 * [misc]backup-simplify: Simplify (- 1/2) into -1/2 1545126360.304 * [misc]backup-simplify: Simplify (+ 0 -1/2) into -1/2 1545126360.304 * [misc]backup-simplify: Simplify -1/2 into -1/2 1545126360.304 * [misc]backup-simplify: Simplify (+ (* 1/8 1) (* 0 0)) into 1/8 1545126360.304 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545126360.304 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545126360.304 * [misc]backup-simplify: Simplify (- 0) into 0 1545126360.305 * [misc]backup-simplify: Simplify (+ 1/8 0) into 1/8 1545126360.305 * [misc]backup-simplify: Simplify 1/8 into 1/8 1545126360.305 * [misc]backup-simplify: Simplify (+ (* 1/8 (/ 1 (- x))) (+ -1/2 (* -1 (/ 1 (/ 1 (- x)))))) into (- x (+ (* 1/8 (/ 1 x)) 1/2)) 1545126360.305 * * * [misc]progress: simplifying candidates 1545126360.305 * * * * [misc]progress: [ 1 / 18 ] simplifiying candidate # 1545126360.305 * [enter]simplify: Simplifying (* (exp (/ -1/8 x)) (exp (+ x -1/2))) 1545126360.305 * * [misc]simplify: iters left: 5 (8 enodes) 1545126360.309 * * [misc]simplify: iters left: 4 (15 enodes) 1545126360.314 * * [misc]simplify: iters left: 3 (26 enodes) 1545126360.322 * * [misc]simplify: iters left: 2 (38 enodes) 1545126360.332 * * [misc]simplify: iters left: 1 (44 enodes) 1545126360.342 * [exit]simplify: Simplified to (exp (+ (+ x -1/2) (/ -1/8 x))) 1545126360.342 * [misc]simplify: Simplified (2 1) to (λ (x) (log (exp (+ (+ x -1/2) (/ -1/8 x))))) 1545126360.342 * * * * [misc]progress: [ 2 / 18 ] simplifiying candidate # 1545126360.342 * * * * [misc]progress: [ 3 / 18 ] simplifiying candidate # 1545126360.342 * * * * [misc]progress: [ 4 / 18 ] simplifiying candidate # 1545126360.342 * * * * [misc]progress: [ 5 / 18 ] simplifiying candidate # 1545126360.342 * * * * [misc]progress: [ 6 / 18 ] simplifiying candidate # 1545126360.342 * * * * [misc]progress: [ 7 / 18 ] simplifiying candidate # 1545126360.343 * * * * [misc]progress: [ 8 / 18 ] simplifiying candidate # 1545126360.343 * [enter]simplify: Simplifying (+ (* -1/8 (+ (* x x) (- (* -1/2 -1/2) (* x -1/2)))) (* x (+ (pow x 3) (pow -1/2 3)))) 1545126360.343 * * [misc]simplify: iters left: 6 (15 enodes) 1545126360.351 * * [misc]simplify: iters left: 5 (44 enodes) 1545126360.371 * * [misc]simplify: iters left: 4 (120 enodes) 1545126360.407 * * [misc]simplify: iters left: 3 (272 enodes) 1545126360.536 * [exit]simplify: Simplified to (+ (+ (* -1/8 x) (* 1/16 (- -1/2 x))) (* (* x x) (+ -1/8 (* x x)))) 1545126360.536 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (+ (+ (* -1/8 x) (* 1/16 (- -1/2 x))) (* (* x x) (+ -1/8 (* x x)))) (* x (+ (* x x) (- (* -1/2 -1/2) (* x -1/2)))))) 1545126360.536 * [enter]simplify: Simplifying (* x (+ (* x x) (- (* -1/2 -1/2) (* x -1/2)))) 1545126360.537 * * [misc]simplify: iters left: 6 (8 enodes) 1545126360.539 * * [misc]simplify: iters left: 5 (24 enodes) 1545126360.543 * * [misc]simplify: iters left: 4 (61 enodes) 1545126360.554 * * [misc]simplify: iters left: 3 (124 enodes) 1545126360.586 * * [misc]simplify: iters left: 2 (182 enodes) 1545126360.641 * * [misc]simplify: iters left: 1 (236 enodes) 1545126360.700 * [exit]simplify: Simplified to (- (* 1/4 x) (* (* x x) (- -1/2 x))) 1545126360.700 * [misc]simplify: Simplified (2 2) to (λ (x) (/ (+ (+ (* -1/8 x) (* 1/16 (- -1/2 x))) (* (* x x) (+ -1/8 (* x x)))) (- (* 1/4 x) (* (* x x) (- -1/2 x))))) 1545126360.700 * * * * [misc]progress: [ 9 / 18 ] simplifiying candidate # 1545126360.700 * [enter]simplify: Simplifying (+ (* -1/8 (- x -1/2)) (* x (- (* x x) (* -1/2 -1/2)))) 1545126360.700 * * [misc]simplify: iters left: 6 (10 enodes) 1545126360.703 * * [misc]simplify: iters left: 5 (22 enodes) 1545126360.707 * * [misc]simplify: iters left: 4 (48 enodes) 1545126360.720 * * [misc]simplify: iters left: 3 (133 enodes) 1545126360.756 * * [misc]simplify: iters left: 2 (304 enodes) 1545126360.908 * [exit]simplify: Simplified to (+ (+ -1/16 (pow x 3)) (* x -3/8)) 1545126360.909 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (+ (+ -1/16 (pow x 3)) (* x -3/8)) (* x (- x -1/2)))) 1545126360.909 * [enter]simplify: Simplifying (* x (- x -1/2)) 1545126360.909 * * [misc]simplify: iters left: 4 (4 enodes) 1545126360.911 * * [misc]simplify: iters left: 3 (8 enodes) 1545126360.913 * * [misc]simplify: iters left: 2 (14 enodes) 1545126360.916 * * [misc]simplify: iters left: 1 (18 enodes) 1545126360.921 * [exit]simplify: Simplified to (* x (+ x 1/2)) 1545126360.921 * [misc]simplify: Simplified (2 2) to (λ (x) (/ (+ (+ -1/16 (pow x 3)) (* x -3/8)) (* x (+ x 1/2)))) 1545126360.921 * * * * [misc]progress: [ 10 / 18 ] simplifiying candidate # 1545126360.921 * * * * [misc]progress: [ 11 / 18 ] simplifiying candidate # 1545126360.921 * * * * [misc]progress: [ 12 / 18 ] simplifiying candidate # 1545126360.921 * * * * [misc]progress: [ 13 / 18 ] simplifiying candidate # 1545126360.921 * [enter]simplify: Simplifying (+ (/ -1/8 x) (+ x -1/2)) 1545126360.921 * * [misc]simplify: iters left: 4 (6 enodes) 1545126360.923 * * [misc]simplify: iters left: 3 (10 enodes) 1545126360.926 * * [misc]simplify: iters left: 2 (16 enodes) 1545126360.930 * * [misc]simplify: iters left: 1 (17 enodes) 1545126360.934 * [exit]simplify: Simplified to (+ (/ -1/8 x) (+ x -1/2)) 1545126360.934 * [misc]simplify: Simplified (2 2) to (λ (x) (* 1 (+ (/ -1/8 x) (+ x -1/2)))) 1545126360.934 * * * * [misc]progress: [ 14 / 18 ] simplifiying candidate # 1545126360.934 * * * * [misc]progress: [ 15 / 18 ] simplifiying candidate # 1545126360.934 * * * * [misc]progress: [ 16 / 18 ] simplifiying candidate # 1545126360.935 * [enter]simplify: Simplifying (- x (+ (* 1/8 (/ 1 x)) 1/2)) 1545126360.935 * * [misc]simplify: iters left: 6 (8 enodes) 1545126360.938 * * [misc]simplify: iters left: 5 (18 enodes) 1545126360.945 * * [misc]simplify: iters left: 4 (29 enodes) 1545126360.956 * * [misc]simplify: iters left: 3 (55 enodes) 1545126360.973 * * [misc]simplify: iters left: 2 (77 enodes) 1545126360.991 * * [misc]simplify: iters left: 1 (98 enodes) 1545126361.026 * [exit]simplify: Simplified to (+ (/ -1/8 x) (+ x -1/2)) 1545126361.026 * [misc]simplify: Simplified (2) to (λ (x) (+ (/ -1/8 x) (+ x -1/2))) 1545126361.026 * * * * [misc]progress: [ 17 / 18 ] simplifiying candidate # 1545126361.027 * [enter]simplify: Simplifying (- x (+ (* 1/8 (/ 1 x)) 1/2)) 1545126361.027 * * [misc]simplify: iters left: 6 (8 enodes) 1545126361.030 * * [misc]simplify: iters left: 5 (18 enodes) 1545126361.036 * * [misc]simplify: iters left: 4 (29 enodes) 1545126361.047 * * [misc]simplify: iters left: 3 (55 enodes) 1545126361.064 * * [misc]simplify: iters left: 2 (77 enodes) 1545126361.083 * * [misc]simplify: iters left: 1 (98 enodes) 1545126361.116 * [exit]simplify: Simplified to (+ (/ -1/8 x) (+ x -1/2)) 1545126361.116 * [misc]simplify: Simplified (2) to (λ (x) (+ (/ -1/8 x) (+ x -1/2))) 1545126361.116 * * * * [misc]progress: [ 18 / 18 ] simplifiying candidate # 1545126361.117 * [enter]simplify: Simplifying (- x (+ (* 1/8 (/ 1 x)) 1/2)) 1545126361.117 * * [misc]simplify: iters left: 6 (8 enodes) 1545126361.121 * * [misc]simplify: iters left: 5 (18 enodes) 1545126361.125 * * [misc]simplify: iters left: 4 (29 enodes) 1545126361.131 * * [misc]simplify: iters left: 3 (55 enodes) 1545126361.141 * * [misc]simplify: iters left: 2 (77 enodes) 1545126361.150 * * [misc]simplify: iters left: 1 (98 enodes) 1545126361.167 * [exit]simplify: Simplified to (+ (/ -1/8 x) (+ x -1/2)) 1545126361.167 * [misc]simplify: Simplified (2) to (λ (x) (+ (/ -1/8 x) (+ x -1/2))) 1545126361.167 * * * [misc]progress: adding candidates to table 1545126361.339 * * [misc]progress: iteration 3 / 4 1545126361.339 * * * [misc]progress: picking best candidate 1545126361.343 * * * * [misc]pick: Picked # 1545126361.343 * * * [misc]progress: localizing error 1545126361.353 * * * [misc]progress: generating rewritten candidates 1545126361.353 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1545126361.355 * * * [misc]progress: generating series expansions 1545126361.355 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1545126361.356 * [misc]backup-simplify: Simplify (sqrt (* (- x 1) x)) into (sqrt (* x (- x 1))) 1545126361.356 * [misc]approximate: Taking taylor expansion of (sqrt (* x (- x 1))) in (x) around 0 1545126361.356 * [misc]taylor: Taking taylor expansion of (sqrt (* x (- x 1))) in x 1545126361.356 * [misc]taylor: Taking taylor expansion of (* x (- x 1)) in x 1545126361.356 * [misc]taylor: Taking taylor expansion of x in x 1545126361.356 * [misc]backup-simplify: Simplify 0 into 0 1545126361.356 * [misc]backup-simplify: Simplify 1 into 1 1545126361.356 * [misc]taylor: Taking taylor expansion of (- x 1) in x 1545126361.356 * [misc]taylor: Taking taylor expansion of x in x 1545126361.356 * [misc]backup-simplify: Simplify 0 into 0 1545126361.356 * [misc]backup-simplify: Simplify 1 into 1 1545126361.356 * [misc]taylor: Taking taylor expansion of 1 in x 1545126361.356 * [misc]backup-simplify: Simplify 1 into 1 1545126361.356 * [misc]backup-simplify: Simplify (- 1) into -1 1545126361.357 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1545126361.357 * [misc]backup-simplify: Simplify (* 0 -1) into 0 1545126361.357 * [misc]backup-simplify: Simplify (- 0) into 0 1545126361.357 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1545126361.357 * [misc]backup-simplify: Simplify (+ (* 0 1) (* 1 -1)) into -1 1545126361.357 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1545126361.358 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1545126361.358 * [misc]taylor: Taking taylor expansion of (sqrt (* x (- x 1))) in x 1545126361.358 * [misc]taylor: Taking taylor expansion of (* x (- x 1)) in x 1545126361.358 * [misc]taylor: Taking taylor expansion of x in x 1545126361.358 * [misc]backup-simplify: Simplify 0 into 0 1545126361.358 * [misc]backup-simplify: Simplify 1 into 1 1545126361.358 * [misc]taylor: Taking taylor expansion of (- x 1) in x 1545126361.358 * [misc]taylor: Taking taylor expansion of x in x 1545126361.358 * [misc]backup-simplify: Simplify 0 into 0 1545126361.358 * [misc]backup-simplify: Simplify 1 into 1 1545126361.358 * [misc]taylor: Taking taylor expansion of 1 in x 1545126361.358 * [misc]backup-simplify: Simplify 1 into 1 1545126361.358 * [misc]backup-simplify: Simplify (- 1) into -1 1545126361.359 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1545126361.359 * [misc]backup-simplify: Simplify (* 0 -1) into 0 1545126361.359 * [misc]backup-simplify: Simplify (- 0) into 0 1545126361.359 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1545126361.359 * [misc]backup-simplify: Simplify (+ (* 0 1) (* 1 -1)) into -1 1545126361.360 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1545126361.360 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1545126361.360 * [misc]backup-simplify: Simplify 0 into 0 1545126361.360 * [misc]backup-simplify: Simplify +nan.0 into +nan.0 1545126361.360 * [misc]backup-simplify: Simplify (- 0) into 0 1545126361.360 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545126361.361 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 -1))) into 1 1545126361.362 * [misc]backup-simplify: Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 1545126361.362 * [misc]backup-simplify: Simplify +nan.0 into +nan.0 1545126361.362 * [misc]backup-simplify: Simplify (- 0) into 0 1545126361.362 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545126361.363 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 -1)))) into 0 1545126361.364 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1545126361.364 * [misc]backup-simplify: Simplify +nan.0 into +nan.0 1545126361.364 * [misc]backup-simplify: Simplify (+ (* +nan.0 (pow x 3)) (+ (* +nan.0 (pow x 2)) (* +nan.0 x))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2))))))) 1545126361.364 * [misc]backup-simplify: Simplify (sqrt (* (- (/ 1 x) 1) (/ 1 x))) into (sqrt (/ (- (/ 1 x) 1) x)) 1545126361.364 * [misc]approximate: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in (x) around 0 1545126361.364 * [misc]taylor: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in x 1545126361.365 * [misc]taylor: Taking taylor expansion of (/ (- (/ 1 x) 1) x) in x 1545126361.365 * [misc]taylor: Taking taylor expansion of (- (/ 1 x) 1) in x 1545126361.365 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1545126361.365 * [misc]taylor: Taking taylor expansion of x in x 1545126361.365 * [misc]backup-simplify: Simplify 0 into 0 1545126361.365 * [misc]backup-simplify: Simplify 1 into 1 1545126361.365 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545126361.365 * [misc]taylor: Taking taylor expansion of 1 in x 1545126361.365 * [misc]backup-simplify: Simplify 1 into 1 1545126361.365 * [misc]taylor: Taking taylor expansion of x in x 1545126361.365 * [misc]backup-simplify: Simplify 0 into 0 1545126361.365 * [misc]backup-simplify: Simplify 1 into 1 1545126361.365 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1545126361.365 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545126361.365 * [misc]backup-simplify: Simplify (sqrt 1) into 1 1545126361.366 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1545126361.366 * [misc]backup-simplify: Simplify (- 1) into -1 1545126361.366 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1545126361.366 * [misc]backup-simplify: Simplify (- (/ -1 1) (+ (* 1 (/ 0 1)))) into -1 1545126361.367 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2 1545126361.367 * [misc]taylor: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in x 1545126361.367 * [misc]taylor: Taking taylor expansion of (/ (- (/ 1 x) 1) x) in x 1545126361.367 * [misc]taylor: Taking taylor expansion of (- (/ 1 x) 1) in x 1545126361.367 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1545126361.367 * [misc]taylor: Taking taylor expansion of x in x 1545126361.367 * [misc]backup-simplify: Simplify 0 into 0 1545126361.367 * [misc]backup-simplify: Simplify 1 into 1 1545126361.367 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545126361.367 * [misc]taylor: Taking taylor expansion of 1 in x 1545126361.367 * [misc]backup-simplify: Simplify 1 into 1 1545126361.367 * [misc]taylor: Taking taylor expansion of x in x 1545126361.367 * [misc]backup-simplify: Simplify 0 into 0 1545126361.367 * [misc]backup-simplify: Simplify 1 into 1 1545126361.367 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1545126361.367 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545126361.368 * [misc]backup-simplify: Simplify (sqrt 1) into 1 1545126361.368 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1545126361.368 * [misc]backup-simplify: Simplify (- 1) into -1 1545126361.368 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1545126361.368 * [misc]backup-simplify: Simplify (- (/ -1 1) (+ (* 1 (/ 0 1)))) into -1 1545126361.369 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2 1545126361.369 * [misc]backup-simplify: Simplify 1 into 1 1545126361.369 * [misc]backup-simplify: Simplify -1/2 into -1/2 1545126361.369 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545126361.369 * [misc]backup-simplify: Simplify (- 0) into 0 1545126361.370 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545126361.370 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)))) into 0 1545126361.371 * [misc]backup-simplify: Simplify (/ (- 0 (pow -1/2 2) (+)) (* 2 1)) into -1/8 1545126361.371 * [misc]backup-simplify: Simplify -1/8 into -1/8 1545126361.371 * [misc]backup-simplify: Simplify (+ (* -1/8 (/ 1 x)) (+ -1/2 (* 1 (/ 1 (/ 1 x))))) into (- x (+ (* 1/8 (/ 1 x)) 1/2)) 1545126361.371 * [misc]backup-simplify: Simplify (sqrt (* (- (/ 1 (- x)) 1) (/ 1 (- x)))) into (sqrt (/ (+ (/ 1 x) 1) x)) 1545126361.372 * [misc]approximate: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in (x) around 0 1545126361.372 * [misc]taylor: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x 1545126361.372 * [misc]taylor: Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x 1545126361.372 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1545126361.372 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1545126361.372 * [misc]taylor: Taking taylor expansion of x in x 1545126361.372 * [misc]backup-simplify: Simplify 0 into 0 1545126361.372 * [misc]backup-simplify: Simplify 1 into 1 1545126361.372 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545126361.372 * [misc]taylor: Taking taylor expansion of 1 in x 1545126361.372 * [misc]backup-simplify: Simplify 1 into 1 1545126361.372 * [misc]taylor: Taking taylor expansion of x in x 1545126361.372 * [misc]backup-simplify: Simplify 0 into 0 1545126361.372 * [misc]backup-simplify: Simplify 1 into 1 1545126361.372 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1545126361.372 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545126361.373 * [misc]backup-simplify: Simplify (sqrt 1) into 1 1545126361.373 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1545126361.373 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1545126361.373 * [misc]backup-simplify: Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1 1545126361.373 * [misc]backup-simplify: Simplify (/ 1 (* 2 (sqrt 1))) into 1/2 1545126361.374 * [misc]taylor: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x 1545126361.374 * [misc]taylor: Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x 1545126361.374 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1545126361.374 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1545126361.374 * [misc]taylor: Taking taylor expansion of x in x 1545126361.374 * [misc]backup-simplify: Simplify 0 into 0 1545126361.374 * [misc]backup-simplify: Simplify 1 into 1 1545126361.374 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545126361.374 * [misc]taylor: Taking taylor expansion of 1 in x 1545126361.374 * [misc]backup-simplify: Simplify 1 into 1 1545126361.374 * [misc]taylor: Taking taylor expansion of x in x 1545126361.374 * [misc]backup-simplify: Simplify 0 into 0 1545126361.374 * [misc]backup-simplify: Simplify 1 into 1 1545126361.374 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1545126361.374 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545126361.375 * [misc]backup-simplify: Simplify (sqrt 1) into 1 1545126361.375 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1545126361.375 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1545126361.375 * [misc]backup-simplify: Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1 1545126361.375 * [misc]backup-simplify: Simplify (/ 1 (* 2 (sqrt 1))) into 1/2 1545126361.376 * [misc]backup-simplify: Simplify 1 into 1 1545126361.376 * [misc]backup-simplify: Simplify 1/2 into 1/2 1545126361.376 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545126361.376 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545126361.376 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)))) into 0 1545126361.377 * [misc]backup-simplify: Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8 1545126361.378 * [misc]backup-simplify: Simplify -1/8 into -1/8 1545126361.378 * [misc]backup-simplify: Simplify (+ (* -1/8 (/ 1 (- x))) (+ 1/2 (* 1 (/ 1 (/ 1 (- x)))))) into (- (+ (* 1/8 (/ 1 x)) 1/2) x) 1545126361.378 * * * [misc]progress: simplifying candidates 1545126361.378 * * * * [misc]progress: [ 1 / 14 ] simplifiying candidate # 1545126361.378 * * * * [misc]progress: [ 2 / 14 ] simplifiying candidate # 1545126361.378 * * * * [misc]progress: [ 3 / 14 ] simplifiying candidate # 1545126361.378 * * * * [misc]progress: [ 4 / 14 ] simplifiying candidate # 1545126361.378 * * * * [misc]progress: [ 5 / 14 ] simplifiying candidate # 1545126361.378 * * * * [misc]progress: [ 6 / 14 ] simplifiying candidate # 1545126361.378 * * * * [misc]progress: [ 7 / 14 ] simplifiying candidate # 1545126361.378 * [enter]simplify: Simplifying (sqrt (- x 1)) 1545126361.378 * * [misc]simplify: iters left: 3 (4 enodes) 1545126361.380 * * [misc]simplify: iters left: 2 (9 enodes) 1545126361.382 * * [misc]simplify: iters left: 1 (10 enodes) 1545126361.385 * [exit]simplify: Simplified to (sqrt (+ x -1)) 1545126361.385 * [misc]simplify: Simplified (2 1) to (λ (x) (* (sqrt (+ x -1)) (sqrt x))) 1545126361.385 * * * * [misc]progress: [ 8 / 14 ] simplifiying candidate # 1545126361.385 * [enter]simplify: Simplifying (sqrt (* (- (pow x 3) (pow 1 3)) x)) 1545126361.385 * * [misc]simplify: iters left: 6 (8 enodes) 1545126361.389 * * [misc]simplify: iters left: 5 (19 enodes) 1545126361.394 * * [misc]simplify: iters left: 4 (26 enodes) 1545126361.402 * * [misc]simplify: iters left: 3 (38 enodes) 1545126361.410 * * [misc]simplify: iters left: 2 (49 enodes) 1545126361.419 * * [misc]simplify: iters left: 1 (61 enodes) 1545126361.423 * [exit]simplify: Simplified to (sqrt (- (pow x 4) x)) 1545126361.424 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (sqrt (- (pow x 4) x)) (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))))) 1545126361.424 * * * * [misc]progress: [ 9 / 14 ] simplifiying candidate # 1545126361.424 * [enter]simplify: Simplifying (sqrt (* (- (* x x) (* 1 1)) x)) 1545126361.424 * * [misc]simplify: iters left: 6 (7 enodes) 1545126361.425 * * [misc]simplify: iters left: 5 (13 enodes) 1545126361.427 * * [misc]simplify: iters left: 4 (16 enodes) 1545126361.429 * * [misc]simplify: iters left: 3 (23 enodes) 1545126361.432 * * [misc]simplify: iters left: 2 (57 enodes) 1545126361.452 * * [misc]simplify: iters left: 1 (137 enodes) 1545126361.524 * [exit]simplify: Simplified to (sqrt (- (pow x 3) x)) 1545126361.524 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (sqrt (- (pow x 3) x)) (sqrt (+ x 1)))) 1545126361.524 * * * * [misc]progress: [ 10 / 14 ] simplifiying candidate # 1545126361.524 * * * * [misc]progress: [ 11 / 14 ] simplifiying candidate # 1545126361.524 * * * * [misc]progress: [ 12 / 14 ] simplifiying candidate # 1545126361.524 * [enter]simplify: Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2))))))) 1545126361.524 * [misc]simplify: Simplified (2) to (λ (x) +nan.0) 1545126361.525 * * * * [misc]progress: [ 13 / 14 ] simplifiying candidate # 1545126361.525 * [enter]simplify: Simplifying (- x (+ (* 1/8 (/ 1 x)) 1/2)) 1545126361.525 * * [misc]simplify: iters left: 6 (8 enodes) 1545126361.528 * * [misc]simplify: iters left: 5 (18 enodes) 1545126361.535 * * [misc]simplify: iters left: 4 (29 enodes) 1545126361.546 * * [misc]simplify: iters left: 3 (55 enodes) 1545126361.566 * * [misc]simplify: iters left: 2 (77 enodes) 1545126361.583 * * [misc]simplify: iters left: 1 (98 enodes) 1545126361.615 * [exit]simplify: Simplified to (+ (/ -1/8 x) (+ x -1/2)) 1545126361.615 * [misc]simplify: Simplified (2) to (λ (x) (+ (/ -1/8 x) (+ x -1/2))) 1545126361.615 * * * * [misc]progress: [ 14 / 14 ] simplifiying candidate # 1545126361.616 * [enter]simplify: Simplifying (- (+ (* 1/8 (/ 1 x)) 1/2) x) 1545126361.616 * * [misc]simplify: iters left: 6 (8 enodes) 1545126361.620 * * [misc]simplify: iters left: 5 (18 enodes) 1545126361.625 * * [misc]simplify: iters left: 4 (28 enodes) 1545126361.634 * * [misc]simplify: iters left: 3 (39 enodes) 1545126361.644 * * [misc]simplify: iters left: 2 (45 enodes) 1545126361.654 * * [misc]simplify: iters left: 1 (61 enodes) 1545126361.669 * [exit]simplify: Simplified to (- (- 1/2 x) (/ -1/8 x)) 1545126361.669 * [misc]simplify: Simplified (2) to (λ (x) (- (- 1/2 x) (/ -1/8 x))) 1545126361.669 * * * [misc]progress: adding candidates to table 1545126361.769 * [misc]progress: [Phase 3 of 3] Extracting. 1545126361.769 * * [misc]regime: Finding splitpoints for: (# #) 1545126361.769 * * * [misc]regime-changes: Trying 1 branch expressions: (x) 1545126361.770 * * * * [misc]regimes: Trying to branch on x from (# #) 1545126361.789 * * * [misc]regime: Found split indices: #