1546252248.878 * [misc]progress: [Phase 1 of 3] Setting up. 1546252248.880 * * * [misc]progress: [1/2] Preparing points 1546252248.880 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1546252249.074 * * * * [misc]points: Filtering points with unrepresentable outputs 1546252249.075 * * * * [misc]points: Sampling 194 additional inputs, on iter 1 have 62 / 256 1546252249.206 * * * * [misc]points: Filtering points with unrepresentable outputs 1546252249.207 * * * * [misc]points: Sampling 154 additional inputs, on iter 2 have 102 / 256 1546252249.233 * * * * [misc]points: Filtering points with unrepresentable outputs 1546252249.234 * * * * [misc]points: Sampling 116 additional inputs, on iter 3 have 140 / 256 1546252249.287 * * * * [misc]points: Filtering points with unrepresentable outputs 1546252249.287 * * * * [misc]points: Sampling 94 additional inputs, on iter 4 have 162 / 256 1546252249.304 * * * * [misc]points: Filtering points with unrepresentable outputs 1546252249.304 * * * * [misc]points: Sampling 75 additional inputs, on iter 5 have 181 / 256 1546252249.316 * * * * [misc]points: Filtering points with unrepresentable outputs 1546252249.316 * * * * [misc]points: Sampling 53 additional inputs, on iter 6 have 203 / 256 1546252249.325 * * * * [misc]points: Filtering points with unrepresentable outputs 1546252249.325 * * * * [misc]points: Sampling 42 additional inputs, on iter 7 have 214 / 256 1546252249.375 * * * * [misc]points: Filtering points with unrepresentable outputs 1546252249.375 * * * * [misc]points: Sampling 33 additional inputs, on iter 8 have 223 / 256 1546252249.382 * * * * [misc]points: Filtering points with unrepresentable outputs 1546252249.382 * * * * [misc]points: Sampling 24 additional inputs, on iter 9 have 232 / 256 1546252249.388 * * * * [misc]points: Filtering points with unrepresentable outputs 1546252249.389 * * * * [misc]points: Sampling 19 additional inputs, on iter 10 have 237 / 256 1546252249.392 * * * * [misc]points: Filtering points with unrepresentable outputs 1546252249.392 * * * * [misc]points: Sampling 15 additional inputs, on iter 11 have 241 / 256 1546252249.395 * * * * [misc]points: Filtering points with unrepresentable outputs 1546252249.395 * * * * [misc]points: Sampling 12 additional inputs, on iter 12 have 244 / 256 1546252249.398 * * * * [misc]points: Filtering points with unrepresentable outputs 1546252249.398 * * * * [misc]points: Sampling 11 additional inputs, on iter 13 have 245 / 256 1546252249.400 * * * * [misc]points: Filtering points with unrepresentable outputs 1546252249.400 * * * * [misc]points: Sampling 10 additional inputs, on iter 14 have 246 / 256 1546252249.403 * * * * [misc]points: Filtering points with unrepresentable outputs 1546252249.403 * * * * [misc]points: Sampling 9 additional inputs, on iter 15 have 247 / 256 1546252249.405 * * * * [misc]points: Filtering points with unrepresentable outputs 1546252249.405 * * * * [misc]points: Sampling 4 additional inputs, on iter 16 have 252 / 256 1546252249.407 * * * * [misc]points: Filtering points with unrepresentable outputs 1546252249.407 * * * * [misc]points: Sampling 4 additional inputs, on iter 17 have 253 / 256 1546252249.409 * * * * [misc]points: Filtering points with unrepresentable outputs 1546252249.409 * * * * [misc]points: Sampling 4 additional inputs, on iter 18 have 254 / 256 1546252249.411 * * * * [misc]points: Filtering points with unrepresentable outputs 1546252249.411 * * * * [misc]points: Sampling 4 additional inputs, on iter 19 have 254 / 256 1546252249.413 * * * * [misc]points: Filtering points with unrepresentable outputs 1546252249.413 * * * * [exit]points: Sampled 256 points with exact outputs 1546252249.414 * * * [misc]progress: [2/2] Setting up program. 1546252249.421 * [misc]progress: [Phase 2 of 3] Improving. 1546252249.422 * [enter]simplify: Simplifying (* (sqrt (- x 1)) (sqrt x)) 1546252249.424 * * [misc]simplify: iters left: 5 (6 enodes) 1546252249.432 * * [misc]simplify: iters left: 4 (12 enodes) 1546252249.435 * * [misc]simplify: iters left: 3 (13 enodes) 1546252249.439 * [exit]simplify: Simplified to (* (sqrt (+ x -1)) (sqrt x)) 1546252249.447 * * [misc]progress: iteration 1 / 4 1546252249.447 * * * [misc]progress: picking best candidate 1546252249.450 * * * * [misc]pick: Picked # 1546252249.450 * * * [misc]progress: localizing error 1546252249.462 * * * [misc]progress: generating rewritten candidates 1546252249.463 * * * * [misc]progress: [ 1 / 2 ] rewriting at (2) 1546252249.469 * * * * [misc]progress: [ 2 / 2 ] rewriting at (2 1) 1546252249.471 * * * [misc]progress: generating series expansions 1546252249.471 * * * * [misc]progress: [ 1 / 2 ] generating series at (2) 1546252249.488 * [misc]backup-simplify: Simplify (* (sqrt (- x 1)) (sqrt x)) into (sqrt (* x (- x 1))) 1546252249.488 * [misc]approximate: Taking taylor expansion of (sqrt (* x (- x 1))) in (x) around 0 1546252249.489 * [misc]taylor: Taking taylor expansion of (sqrt (* x (- x 1))) in x 1546252249.489 * [misc]taylor: Taking taylor expansion of (* x (- x 1)) in x 1546252249.489 * [misc]taylor: Taking taylor expansion of x in x 1546252249.489 * [misc]backup-simplify: Simplify 0 into 0 1546252249.489 * [misc]backup-simplify: Simplify 1 into 1 1546252249.489 * [misc]taylor: Taking taylor expansion of (- x 1) in x 1546252249.489 * [misc]taylor: Taking taylor expansion of x in x 1546252249.489 * [misc]backup-simplify: Simplify 0 into 0 1546252249.489 * [misc]backup-simplify: Simplify 1 into 1 1546252249.489 * [misc]taylor: Taking taylor expansion of 1 in x 1546252249.489 * [misc]backup-simplify: Simplify 1 into 1 1546252249.490 * [misc]backup-simplify: Simplify (- 1) into -1 1546252249.490 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1546252249.490 * [misc]backup-simplify: Simplify (* 0 -1) into 0 1546252249.491 * [misc]backup-simplify: Simplify (- 0) into 0 1546252249.491 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1546252249.491 * [misc]backup-simplify: Simplify (+ (* 0 1) (* 1 -1)) into -1 1546252249.491 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1546252249.492 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1546252249.492 * [misc]taylor: Taking taylor expansion of (sqrt (* x (- x 1))) in x 1546252249.492 * [misc]taylor: Taking taylor expansion of (* x (- x 1)) in x 1546252249.492 * [misc]taylor: Taking taylor expansion of x in x 1546252249.492 * [misc]backup-simplify: Simplify 0 into 0 1546252249.492 * [misc]backup-simplify: Simplify 1 into 1 1546252249.492 * [misc]taylor: Taking taylor expansion of (- x 1) in x 1546252249.492 * [misc]taylor: Taking taylor expansion of x in x 1546252249.492 * [misc]backup-simplify: Simplify 0 into 0 1546252249.492 * [misc]backup-simplify: Simplify 1 into 1 1546252249.492 * [misc]taylor: Taking taylor expansion of 1 in x 1546252249.492 * [misc]backup-simplify: Simplify 1 into 1 1546252249.492 * [misc]backup-simplify: Simplify (- 1) into -1 1546252249.492 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1546252249.492 * [misc]backup-simplify: Simplify (* 0 -1) into 0 1546252249.493 * [misc]backup-simplify: Simplify (- 0) into 0 1546252249.493 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1546252249.493 * [misc]backup-simplify: Simplify (+ (* 0 1) (* 1 -1)) into -1 1546252249.493 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1546252249.493 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1546252249.494 * [misc]backup-simplify: Simplify 0 into 0 1546252249.494 * [misc]backup-simplify: Simplify +nan.0 into +nan.0 1546252249.494 * [misc]backup-simplify: Simplify (- 0) into 0 1546252249.494 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546252249.494 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 -1))) into 1 1546252249.496 * [misc]backup-simplify: Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 1546252249.496 * [misc]backup-simplify: Simplify +nan.0 into +nan.0 1546252249.496 * [misc]backup-simplify: Simplify (- 0) into 0 1546252249.496 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546252249.497 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 -1)))) into 0 1546252249.498 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1546252249.498 * [misc]backup-simplify: Simplify +nan.0 into +nan.0 1546252249.499 * [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))))))) 1546252249.499 * [misc]backup-simplify: Simplify (* (sqrt (- (/ 1 x) 1)) (sqrt (/ 1 x))) into (sqrt (/ (- (/ 1 x) 1) x)) 1546252249.499 * [misc]approximate: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in (x) around 0 1546252249.499 * [misc]taylor: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in x 1546252249.499 * [misc]taylor: Taking taylor expansion of (/ (- (/ 1 x) 1) x) in x 1546252249.499 * [misc]taylor: Taking taylor expansion of (- (/ 1 x) 1) in x 1546252249.499 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1546252249.499 * [misc]taylor: Taking taylor expansion of x in x 1546252249.499 * [misc]backup-simplify: Simplify 0 into 0 1546252249.499 * [misc]backup-simplify: Simplify 1 into 1 1546252249.499 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546252249.499 * [misc]taylor: Taking taylor expansion of 1 in x 1546252249.499 * [misc]backup-simplify: Simplify 1 into 1 1546252249.499 * [misc]taylor: Taking taylor expansion of x in x 1546252249.499 * [misc]backup-simplify: Simplify 0 into 0 1546252249.499 * [misc]backup-simplify: Simplify 1 into 1 1546252249.500 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1546252249.500 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546252249.500 * [misc]backup-simplify: Simplify (sqrt 1) into 1 1546252249.500 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1546252249.500 * [misc]backup-simplify: Simplify (- 1) into -1 1546252249.500 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1546252249.501 * [misc]backup-simplify: Simplify (- (/ -1 1) (+ (* 1 (/ 0 1)))) into -1 1546252249.501 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2 1546252249.501 * [misc]taylor: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in x 1546252249.501 * [misc]taylor: Taking taylor expansion of (/ (- (/ 1 x) 1) x) in x 1546252249.501 * [misc]taylor: Taking taylor expansion of (- (/ 1 x) 1) in x 1546252249.501 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1546252249.501 * [misc]taylor: Taking taylor expansion of x in x 1546252249.501 * [misc]backup-simplify: Simplify 0 into 0 1546252249.501 * [misc]backup-simplify: Simplify 1 into 1 1546252249.501 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546252249.501 * [misc]taylor: Taking taylor expansion of 1 in x 1546252249.501 * [misc]backup-simplify: Simplify 1 into 1 1546252249.501 * [misc]taylor: Taking taylor expansion of x in x 1546252249.501 * [misc]backup-simplify: Simplify 0 into 0 1546252249.501 * [misc]backup-simplify: Simplify 1 into 1 1546252249.501 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1546252249.501 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546252249.501 * [misc]backup-simplify: Simplify (sqrt 1) into 1 1546252249.501 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1546252249.502 * [misc]backup-simplify: Simplify (- 1) into -1 1546252249.502 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1546252249.502 * [misc]backup-simplify: Simplify (- (/ -1 1) (+ (* 1 (/ 0 1)))) into -1 1546252249.502 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2 1546252249.502 * [misc]backup-simplify: Simplify 1 into 1 1546252249.502 * [misc]backup-simplify: Simplify -1/2 into -1/2 1546252249.502 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546252249.502 * [misc]backup-simplify: Simplify (- 0) into 0 1546252249.502 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546252249.503 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)))) into 0 1546252249.503 * [misc]backup-simplify: Simplify (/ (- 0 (pow -1/2 2) (+)) (* 2 1)) into -1/8 1546252249.503 * [misc]backup-simplify: Simplify -1/8 into -1/8 1546252249.504 * [misc]backup-simplify: Simplify (+ (* -1/8 (/ 1 x)) (+ -1/2 (* 1 (/ 1 (/ 1 x))))) into (- x (+ (* 1/8 (/ 1 x)) 1/2)) 1546252249.504 * [misc]backup-simplify: Simplify (* (sqrt (- (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))) into (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) 1546252249.504 * [misc]approximate: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) in (x) around 0 1546252249.504 * [misc]taylor: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) in x 1546252249.504 * [misc]taylor: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 1546252249.504 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 1546252249.504 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1546252249.504 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1546252249.504 * [misc]taylor: Taking taylor expansion of x in x 1546252249.504 * [misc]backup-simplify: Simplify 0 into 0 1546252249.504 * [misc]backup-simplify: Simplify 1 into 1 1546252249.504 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546252249.504 * [misc]taylor: Taking taylor expansion of 1 in x 1546252249.504 * [misc]backup-simplify: Simplify 1 into 1 1546252249.504 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1546252249.504 * [misc]backup-simplify: Simplify (- 1) into -1 1546252249.504 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1546252249.504 * [misc]backup-simplify: Simplify (- 1) into -1 1546252249.505 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1546252249.505 * [misc]taylor: Taking taylor expansion of (sqrt (/ -1 x)) in x 1546252249.505 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1546252249.505 * [misc]taylor: Taking taylor expansion of -1 in x 1546252249.505 * [misc]backup-simplify: Simplify -1 into -1 1546252249.505 * [misc]taylor: Taking taylor expansion of x in x 1546252249.505 * [misc]backup-simplify: Simplify 0 into 0 1546252249.505 * [misc]backup-simplify: Simplify 1 into 1 1546252249.505 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1546252249.505 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1546252249.505 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1546252249.505 * [misc]taylor: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) in x 1546252249.505 * [misc]taylor: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 1546252249.505 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 1546252249.505 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1546252249.505 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1546252249.505 * [misc]taylor: Taking taylor expansion of x in x 1546252249.505 * [misc]backup-simplify: Simplify 0 into 0 1546252249.505 * [misc]backup-simplify: Simplify 1 into 1 1546252249.506 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546252249.506 * [misc]taylor: Taking taylor expansion of 1 in x 1546252249.506 * [misc]backup-simplify: Simplify 1 into 1 1546252249.506 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1546252249.506 * [misc]backup-simplify: Simplify (- 1) into -1 1546252249.506 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1546252249.506 * [misc]backup-simplify: Simplify (- 1) into -1 1546252249.506 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1546252249.506 * [misc]taylor: Taking taylor expansion of (sqrt (/ -1 x)) in x 1546252249.506 * [misc]taylor: Taking taylor expansion of (/ -1 x) in x 1546252249.506 * [misc]taylor: Taking taylor expansion of -1 in x 1546252249.506 * [misc]backup-simplify: Simplify -1 into -1 1546252249.506 * [misc]taylor: Taking taylor expansion of x in x 1546252249.506 * [misc]backup-simplify: Simplify 0 into 0 1546252249.506 * [misc]backup-simplify: Simplify 1 into 1 1546252249.506 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1546252249.507 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1546252249.507 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1546252249.507 * [misc]backup-simplify: Simplify (* 0 0) into 0 1546252249.507 * [misc]backup-simplify: Simplify 0 into 0 1546252249.507 * [misc]backup-simplify: Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0 1546252249.507 * [misc]backup-simplify: Simplify 0 into 0 1546252249.507 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1546252249.508 * [misc]backup-simplify: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 1546252249.508 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1546252249.508 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1546252249.508 * [misc]backup-simplify: Simplify (- 1) into -1 1546252249.509 * [misc]backup-simplify: Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 1546252249.510 * [misc]backup-simplify: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))) into (- +nan.0) 1546252249.510 * [misc]backup-simplify: Simplify (- +nan.0) into (- +nan.0) 1546252249.510 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546252249.511 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1546252249.511 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546252249.511 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546252249.511 * [misc]backup-simplify: Simplify (- 0) into 0 1546252249.512 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1546252249.512 * [misc]backup-simplify: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0)))) into (- +nan.0) 1546252249.512 * [misc]backup-simplify: Simplify (- +nan.0) into (- +nan.0) 1546252249.513 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546252249.514 * [misc]backup-simplify: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1546252249.514 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546252249.514 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546252249.514 * [misc]backup-simplify: Simplify (- 0) into 0 1546252249.515 * [misc]backup-simplify: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1546252249.516 * [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) 1546252249.516 * [misc]backup-simplify: Simplify (- +nan.0) into (- +nan.0) 1546252249.517 * [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))))) 1546252249.517 * * * * [misc]progress: [ 2 / 2 ] generating series at (2 1) 1546252249.517 * [misc]backup-simplify: Simplify (sqrt (- x 1)) into (sqrt (- x 1)) 1546252249.517 * [misc]approximate: Taking taylor expansion of (sqrt (- x 1)) in (x) around 0 1546252249.517 * [misc]taylor: Taking taylor expansion of (sqrt (- x 1)) in x 1546252249.517 * [misc]taylor: Taking taylor expansion of (- x 1) in x 1546252249.517 * [misc]taylor: Taking taylor expansion of x in x 1546252249.517 * [misc]backup-simplify: Simplify 0 into 0 1546252249.517 * [misc]backup-simplify: Simplify 1 into 1 1546252249.517 * [misc]taylor: Taking taylor expansion of 1 in x 1546252249.517 * [misc]backup-simplify: Simplify 1 into 1 1546252249.517 * [misc]backup-simplify: Simplify (- 1) into -1 1546252249.517 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1546252249.517 * [misc]backup-simplify: Simplify (sqrt -1) into (sqrt -1) 1546252249.517 * [misc]backup-simplify: Simplify (- 0) into 0 1546252249.518 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1546252249.518 * [misc]backup-simplify: Simplify (/ 1 (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1)) 1546252249.518 * [misc]taylor: Taking taylor expansion of (sqrt (- x 1)) in x 1546252249.518 * [misc]taylor: Taking taylor expansion of (- x 1) in x 1546252249.518 * [misc]taylor: Taking taylor expansion of x in x 1546252249.518 * [misc]backup-simplify: Simplify 0 into 0 1546252249.518 * [misc]backup-simplify: Simplify 1 into 1 1546252249.518 * [misc]taylor: Taking taylor expansion of 1 in x 1546252249.518 * [misc]backup-simplify: Simplify 1 into 1 1546252249.518 * [misc]backup-simplify: Simplify (- 1) into -1 1546252249.518 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1546252249.518 * [misc]backup-simplify: Simplify (sqrt -1) into (sqrt -1) 1546252249.518 * [misc]backup-simplify: Simplify (- 0) into 0 1546252249.518 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1546252249.519 * [misc]backup-simplify: Simplify (/ 1 (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1)) 1546252249.519 * [misc]backup-simplify: Simplify (sqrt -1) into (sqrt -1) 1546252249.519 * [misc]backup-simplify: Simplify (/ 1/2 (sqrt -1)) into (/ 1/2 (sqrt -1)) 1546252249.519 * [misc]backup-simplify: Simplify (- 0) into 0 1546252249.519 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546252249.520 * [misc]backup-simplify: Simplify (/ (- 0 (pow (/ 1/2 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (/ -1/8 (pow (sqrt -1) 3)) 1546252249.521 * [misc]backup-simplify: Simplify (/ -1/8 (pow (sqrt -1) 3)) into (/ -1/8 (pow (sqrt -1) 3)) 1546252249.522 * [misc]backup-simplify: Simplify (+ (* (/ -1/8 (pow (sqrt -1) 3)) (pow x 2)) (+ (* (/ 1/2 (sqrt -1)) x) (sqrt -1))) into (- (+ (* 1/2 (/ x (sqrt -1))) (sqrt -1)) (* 1/8 (/ (pow x 2) (pow (sqrt -1) 3)))) 1546252249.522 * [misc]backup-simplify: Simplify (sqrt (- (/ 1 x) 1)) into (sqrt (- (/ 1 x) 1)) 1546252249.522 * [misc]approximate: Taking taylor expansion of (sqrt (- (/ 1 x) 1)) in (x) around 0 1546252249.522 * [misc]taylor: Taking taylor expansion of (sqrt (- (/ 1 x) 1)) in x 1546252249.522 * [misc]taylor: Taking taylor expansion of (- (/ 1 x) 1) in x 1546252249.522 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1546252249.522 * [misc]taylor: Taking taylor expansion of x in x 1546252249.522 * [misc]backup-simplify: Simplify 0 into 0 1546252249.522 * [misc]backup-simplify: Simplify 1 into 1 1546252249.522 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546252249.522 * [misc]taylor: Taking taylor expansion of 1 in x 1546252249.522 * [misc]backup-simplify: Simplify 1 into 1 1546252249.522 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1546252249.522 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1546252249.523 * [misc]backup-simplify: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 1546252249.523 * [misc]taylor: Taking taylor expansion of (sqrt (- (/ 1 x) 1)) in x 1546252249.523 * [misc]taylor: Taking taylor expansion of (- (/ 1 x) 1) in x 1546252249.523 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1546252249.523 * [misc]taylor: Taking taylor expansion of x in x 1546252249.523 * [misc]backup-simplify: Simplify 0 into 0 1546252249.523 * [misc]backup-simplify: Simplify 1 into 1 1546252249.523 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546252249.523 * [misc]taylor: Taking taylor expansion of 1 in x 1546252249.523 * [misc]backup-simplify: Simplify 1 into 1 1546252249.523 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1546252249.523 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1546252249.523 * [misc]backup-simplify: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 1546252249.523 * [misc]backup-simplify: Simplify 0 into 0 1546252249.523 * [misc]backup-simplify: Simplify +nan.0 into +nan.0 1546252249.524 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1546252249.524 * [misc]backup-simplify: Simplify (- 1) into -1 1546252249.524 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1546252249.525 * [misc]backup-simplify: Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 1546252249.525 * [misc]backup-simplify: Simplify +nan.0 into +nan.0 1546252249.525 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546252249.525 * [misc]backup-simplify: Simplify (- 0) into 0 1546252249.525 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546252249.526 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1546252249.526 * [misc]backup-simplify: Simplify +nan.0 into +nan.0 1546252249.526 * [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))))) 1546252249.526 * [misc]backup-simplify: Simplify (sqrt (- (/ 1 (- x)) 1)) into (sqrt (- (+ (/ 1 x) 1))) 1546252249.526 * [misc]approximate: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in (x) around 0 1546252249.526 * [misc]taylor: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 1546252249.526 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 1546252249.526 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1546252249.526 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1546252249.526 * [misc]taylor: Taking taylor expansion of x in x 1546252249.526 * [misc]backup-simplify: Simplify 0 into 0 1546252249.526 * [misc]backup-simplify: Simplify 1 into 1 1546252249.526 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546252249.526 * [misc]taylor: Taking taylor expansion of 1 in x 1546252249.527 * [misc]backup-simplify: Simplify 1 into 1 1546252249.527 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1546252249.527 * [misc]backup-simplify: Simplify (- 1) into -1 1546252249.527 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1546252249.527 * [misc]backup-simplify: Simplify (- 1) into -1 1546252249.527 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1546252249.527 * [misc]taylor: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 1546252249.527 * [misc]taylor: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 1546252249.527 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1546252249.527 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1546252249.527 * [misc]taylor: Taking taylor expansion of x in x 1546252249.527 * [misc]backup-simplify: Simplify 0 into 0 1546252249.527 * [misc]backup-simplify: Simplify 1 into 1 1546252249.527 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546252249.527 * [misc]taylor: Taking taylor expansion of 1 in x 1546252249.527 * [misc]backup-simplify: Simplify 1 into 1 1546252249.528 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1546252249.528 * [misc]backup-simplify: Simplify (- 1) into -1 1546252249.528 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1546252249.528 * [misc]backup-simplify: Simplify (- 1) into -1 1546252249.528 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1546252249.528 * [misc]backup-simplify: Simplify 0 into 0 1546252249.528 * [misc]backup-simplify: Simplify +nan.0 into +nan.0 1546252249.528 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1546252249.528 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1546252249.529 * [misc]backup-simplify: Simplify (- 1) into -1 1546252249.529 * [misc]backup-simplify: Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 1546252249.529 * [misc]backup-simplify: Simplify +nan.0 into +nan.0 1546252249.529 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546252249.530 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546252249.530 * [misc]backup-simplify: Simplify (- 0) into 0 1546252249.530 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1546252249.530 * [misc]backup-simplify: Simplify +nan.0 into +nan.0 1546252249.531 * [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))))) 1546252249.531 * * * [misc]progress: simplifying candidates 1546252249.531 * * * * [misc]progress: [ 1 / 48 ] simplifiying candidate # 1546252249.531 * * * * [misc]progress: [ 2 / 48 ] simplifiying candidate # 1546252249.531 * * * * [misc]progress: [ 3 / 48 ] simplifiying candidate # 1546252249.531 * [enter]simplify: Simplifying (* (- x 1) x) 1546252249.531 * * [misc]simplify: iters left: 4 (4 enodes) 1546252249.533 * * [misc]simplify: iters left: 3 (10 enodes) 1546252249.534 * * [misc]simplify: iters left: 2 (16 enodes) 1546252249.537 * * [misc]simplify: iters left: 1 (24 enodes) 1546252249.539 * [exit]simplify: Simplified to (- (* x x) x) 1546252249.539 * [misc]simplify: Simplified (2 1) to (λ (x) (pow (- (* x x) x) 1/2)) 1546252249.540 * * * * [misc]progress: [ 4 / 48 ] simplifiying candidate # 1546252249.540 * [enter]simplify: Simplifying (* (sqrt (- x 1)) (sqrt x)) 1546252249.540 * * [misc]simplify: iters left: 5 (6 enodes) 1546252249.541 * * [misc]simplify: iters left: 4 (12 enodes) 1546252249.543 * * [misc]simplify: iters left: 3 (13 enodes) 1546252249.545 * [exit]simplify: Simplified to (* (sqrt (+ x -1)) (sqrt x)) 1546252249.545 * [misc]simplify: Simplified (2 1) to (λ (x) (pow (* (sqrt (+ x -1)) (sqrt x)) 1)) 1546252249.545 * * * * [misc]progress: [ 5 / 48 ] simplifiying candidate # 1546252249.545 * * * * [misc]progress: [ 6 / 48 ] simplifiying candidate # 1546252249.546 * [enter]simplify: Simplifying (+ (log (sqrt (- x 1))) (log (sqrt x))) 1546252249.546 * * [misc]simplify: iters left: 6 (8 enodes) 1546252249.549 * * [misc]simplify: iters left: 5 (14 enodes) 1546252249.552 * * [misc]simplify: iters left: 4 (15 enodes) 1546252249.556 * [exit]simplify: Simplified to (+ (log (sqrt x)) (log (sqrt (- x 1)))) 1546252249.556 * [misc]simplify: Simplified (2 1) to (λ (x) (exp (+ (log (sqrt x)) (log (sqrt (- x 1)))))) 1546252249.556 * * * * [misc]progress: [ 7 / 48 ] simplifiying candidate # 1546252249.556 * * * * [misc]progress: [ 8 / 48 ] simplifiying candidate # 1546252249.556 * * * * [misc]progress: [ 9 / 48 ] simplifiying candidate # 1546252249.556 * [enter]simplify: Simplifying (* (* (* (sqrt (- x 1)) (sqrt (- x 1))) (sqrt (- x 1))) (* (* (sqrt x) (sqrt x)) (sqrt x))) 1546252249.556 * * [misc]simplify: iters left: 6 (10 enodes) 1546252249.593 * * [misc]simplify: iters left: 5 (22 enodes) 1546252249.601 * * [misc]simplify: iters left: 4 (48 enodes) 1546252249.620 * * [misc]simplify: iters left: 3 (94 enodes) 1546252249.696 * * [misc]simplify: iters left: 2 (192 enodes) 1546252249.833 * * [misc]simplify: iters left: 1 (414 enodes) 1546252250.067 * [exit]simplify: Simplified to (* (* (sqrt (+ x -1)) x) (* (sqrt x) (+ x -1))) 1546252250.067 * [misc]simplify: Simplified (2 1) to (λ (x) (cbrt (* (* (sqrt (+ x -1)) x) (* (sqrt x) (+ x -1))))) 1546252250.067 * * * * [misc]progress: [ 10 / 48 ] simplifiying candidate # 1546252250.067 * * * * [misc]progress: [ 11 / 48 ] simplifiying candidate # 1546252250.067 * * * * [misc]progress: [ 12 / 48 ] simplifiying candidate # 1546252250.068 * [enter]simplify: Simplifying (* (- x 1) x) 1546252250.068 * * [misc]simplify: iters left: 4 (4 enodes) 1546252250.069 * * [misc]simplify: iters left: 3 (10 enodes) 1546252250.070 * * [misc]simplify: iters left: 2 (16 enodes) 1546252250.073 * * [misc]simplify: iters left: 1 (24 enodes) 1546252250.075 * [exit]simplify: Simplified to (- (* x x) x) 1546252250.075 * [misc]simplify: Simplified (2 1) to (λ (x) (sqrt (- (* x x) x))) 1546252250.075 * * * * [misc]progress: [ 13 / 48 ] simplifiying candidate # 1546252250.075 * * * * [misc]progress: [ 14 / 48 ] simplifiying candidate # 1546252250.075 * * * * [misc]progress: [ 15 / 48 ] simplifiying candidate # 1546252250.075 * [enter]simplify: Simplifying (cbrt (sqrt x)) 1546252250.076 * * [misc]simplify: iters left: 2 (3 enodes) 1546252250.076 * [exit]simplify: Simplified to (cbrt (sqrt x)) 1546252250.076 * [misc]simplify: Simplified (2 2) to (λ (x) (* (* (sqrt (- x 1)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))) (cbrt (sqrt x)))) 1546252250.076 * * * * [misc]progress: [ 16 / 48 ] simplifiying candidate # 1546252250.076 * [enter]simplify: Simplifying (sqrt (sqrt x)) 1546252250.076 * * [misc]simplify: iters left: 2 (3 enodes) 1546252250.077 * [exit]simplify: Simplified to (sqrt (sqrt x)) 1546252250.077 * [misc]simplify: Simplified (2 2) to (λ (x) (* (* (sqrt (- x 1)) (sqrt (sqrt x))) (sqrt (sqrt x)))) 1546252250.077 * * * * [misc]progress: [ 17 / 48 ] simplifiying candidate # 1546252250.077 * [enter]simplify: Simplifying (sqrt x) 1546252250.077 * * [misc]simplify: iters left: 1 (2 enodes) 1546252250.077 * [exit]simplify: Simplified to (sqrt x) 1546252250.077 * [misc]simplify: Simplified (2 2) to (λ (x) (* (* (sqrt (- x 1)) 1) (sqrt x))) 1546252250.077 * * * * [misc]progress: [ 18 / 48 ] simplifiying candidate # 1546252250.077 * [enter]simplify: Simplifying (* (cbrt (sqrt (- x 1))) (cbrt (sqrt (- x 1)))) 1546252250.077 * * [misc]simplify: iters left: 6 (6 enodes) 1546252250.079 * * [misc]simplify: iters left: 5 (11 enodes) 1546252250.080 * * [misc]simplify: iters left: 4 (12 enodes) 1546252250.082 * [exit]simplify: Simplified to (* (cbrt (sqrt (+ x -1))) (cbrt (sqrt (+ x -1)))) 1546252250.082 * [misc]simplify: Simplified (2 1) to (λ (x) (* (* (cbrt (sqrt (+ x -1))) (cbrt (sqrt (+ x -1)))) (* (cbrt (sqrt (- x 1))) (sqrt x)))) 1546252250.082 * * * * [misc]progress: [ 19 / 48 ] simplifiying candidate # 1546252250.082 * [enter]simplify: Simplifying (sqrt (* (cbrt (- x 1)) (cbrt (- x 1)))) 1546252250.082 * * [misc]simplify: iters left: 6 (6 enodes) 1546252250.084 * * [misc]simplify: iters left: 5 (12 enodes) 1546252250.085 * * [misc]simplify: iters left: 4 (13 enodes) 1546252250.087 * [exit]simplify: Simplified to (fabs (cbrt (+ x -1))) 1546252250.087 * [misc]simplify: Simplified (2 1) to (λ (x) (* (fabs (cbrt (+ x -1))) (* (sqrt (cbrt (- x 1))) (sqrt x)))) 1546252250.087 * * * * [misc]progress: [ 20 / 48 ] simplifiying candidate # 1546252250.087 * [enter]simplify: Simplifying (sqrt (sqrt (- x 1))) 1546252250.087 * * [misc]simplify: iters left: 4 (5 enodes) 1546252250.089 * * [misc]simplify: iters left: 3 (10 enodes) 1546252250.092 * * [misc]simplify: iters left: 2 (11 enodes) 1546252250.094 * [exit]simplify: Simplified to (sqrt (sqrt (+ x -1))) 1546252250.094 * [misc]simplify: Simplified (2 1) to (λ (x) (* (sqrt (sqrt (+ x -1))) (* (sqrt (sqrt (- x 1))) (sqrt x)))) 1546252250.094 * * * * [misc]progress: [ 21 / 48 ] simplifiying candidate # 1546252250.094 * [enter]simplify: Simplifying (sqrt 1) 1546252250.095 * * [misc]simplify: iters left: 1 (2 enodes) 1546252250.096 * [exit]simplify: Simplified to 1 1546252250.096 * [misc]simplify: Simplified (2 1) to (λ (x) (* 1 (* (sqrt (- x 1)) (sqrt x)))) 1546252250.096 * * * * [misc]progress: [ 22 / 48 ] simplifiying candidate # 1546252250.096 * [enter]simplify: Simplifying (sqrt (sqrt (- x 1))) 1546252250.096 * * [misc]simplify: iters left: 4 (5 enodes) 1546252250.098 * * [misc]simplify: iters left: 3 (10 enodes) 1546252250.101 * * [misc]simplify: iters left: 2 (11 enodes) 1546252250.103 * [exit]simplify: Simplified to (sqrt (sqrt (+ x -1))) 1546252250.103 * [misc]simplify: Simplified (2 1) to (λ (x) (* (sqrt (sqrt (+ x -1))) (* (sqrt (sqrt (- x 1))) (sqrt x)))) 1546252250.103 * * * * [misc]progress: [ 23 / 48 ] simplifiying candidate # 1546252250.103 * * * * [misc]progress: [ 24 / 48 ] simplifiying candidate # 1546252250.104 * [enter]simplify: Simplifying (* (sqrt (- (pow x 3) (pow 1 3))) (sqrt x)) 1546252250.104 * * [misc]simplify: iters left: 6 (9 enodes) 1546252250.108 * * [misc]simplify: iters left: 5 (20 enodes) 1546252250.115 * * [misc]simplify: iters left: 4 (27 enodes) 1546252250.120 * * [misc]simplify: iters left: 3 (29 enodes) 1546252250.124 * [exit]simplify: Simplified to (* (sqrt x) (sqrt (fma (* x x) x -1))) 1546252250.125 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (* (sqrt x) (sqrt (fma (* x x) x -1))) (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))))) 1546252250.125 * * * * [misc]progress: [ 25 / 48 ] simplifiying candidate # 1546252250.125 * [enter]simplify: Simplifying (* (sqrt (- (* x x) (* 1 1))) (sqrt x)) 1546252250.125 * * [misc]simplify: iters left: 6 (8 enodes) 1546252250.129 * * [misc]simplify: iters left: 5 (16 enodes) 1546252250.134 * * [misc]simplify: iters left: 4 (23 enodes) 1546252250.138 * * [misc]simplify: iters left: 3 (27 enodes) 1546252250.143 * * [misc]simplify: iters left: 2 (43 enodes) 1546252250.164 * * [misc]simplify: iters left: 1 (74 enodes) 1546252250.203 * [exit]simplify: Simplified to (* (sqrt (fma x x -1)) (sqrt x)) 1546252250.203 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (* (sqrt (fma x x -1)) (sqrt x)) (sqrt (+ x 1)))) 1546252250.203 * * * * [misc]progress: [ 26 / 48 ] simplifiying candidate # 1546252250.203 * * * * [misc]progress: [ 27 / 48 ] simplifiying candidate # 1546252250.203 * * * * [misc]progress: [ 28 / 48 ] simplifiying candidate # 1546252250.203 * * * * [misc]progress: [ 29 / 48 ] simplifiying candidate # 1546252250.203 * * * * [misc]progress: [ 30 / 48 ] simplifiying candidate # 1546252250.203 * * * * [misc]progress: [ 31 / 48 ] simplifiying candidate # 1546252250.203 * * * * [misc]progress: [ 32 / 48 ] simplifiying candidate # 1546252250.203 * * * * [misc]progress: [ 33 / 48 ] simplifiying candidate # 1546252250.203 * * * * [misc]progress: [ 34 / 48 ] simplifiying candidate # 1546252250.203 * * * * [misc]progress: [ 35 / 48 ] simplifiying candidate # 1546252250.203 * [enter]simplify: Simplifying (sqrt (* (cbrt (- x 1)) (cbrt (- x 1)))) 1546252250.204 * * [misc]simplify: iters left: 6 (6 enodes) 1546252250.205 * * [misc]simplify: iters left: 5 (12 enodes) 1546252250.207 * * [misc]simplify: iters left: 4 (13 enodes) 1546252250.208 * [exit]simplify: Simplified to (fabs (cbrt (+ x -1))) 1546252250.208 * [misc]simplify: Simplified (2 1 1) to (λ (x) (* (* (fabs (cbrt (+ x -1))) (sqrt (cbrt (- x 1)))) (sqrt x))) 1546252250.208 * * * * [misc]progress: [ 36 / 48 ] simplifiying candidate # 1546252250.208 * [enter]simplify: Simplifying (sqrt (sqrt (- x 1))) 1546252250.209 * * [misc]simplify: iters left: 4 (5 enodes) 1546252250.210 * * [misc]simplify: iters left: 3 (10 enodes) 1546252250.211 * * [misc]simplify: iters left: 2 (11 enodes) 1546252250.212 * [exit]simplify: Simplified to (sqrt (sqrt (+ x -1))) 1546252250.212 * [misc]simplify: Simplified (2 1 1) to (λ (x) (* (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt (- x 1)))) (sqrt x))) 1546252250.212 * * * * [misc]progress: [ 37 / 48 ] simplifiying candidate # 1546252250.212 * [enter]simplify: Simplifying (sqrt 1) 1546252250.212 * * [misc]simplify: iters left: 1 (2 enodes) 1546252250.213 * [exit]simplify: Simplified to 1 1546252250.213 * [misc]simplify: Simplified (2 1 1) to (λ (x) (* (* 1 (sqrt (- x 1))) (sqrt x))) 1546252250.213 * * * * [misc]progress: [ 38 / 48 ] simplifiying candidate # 1546252250.213 * [enter]simplify: Simplifying (sqrt (- (pow x 3) (pow 1 3))) 1546252250.213 * * [misc]simplify: iters left: 4 (7 enodes) 1546252250.216 * * [misc]simplify: iters left: 3 (17 enodes) 1546252250.218 * * [misc]simplify: iters left: 2 (24 enodes) 1546252250.220 * * [misc]simplify: iters left: 1 (26 enodes) 1546252250.222 * [exit]simplify: Simplified to (sqrt (fma (* x x) x -1)) 1546252250.223 * [misc]simplify: Simplified (2 1 1) to (λ (x) (* (/ (sqrt (fma (* x x) x -1)) (sqrt (+ (* x x) (+ (* 1 1) (* x 1))))) (sqrt x))) 1546252250.223 * * * * [misc]progress: [ 39 / 48 ] simplifiying candidate # 1546252250.223 * [enter]simplify: Simplifying (sqrt (- (* x x) (* 1 1))) 1546252250.223 * * [misc]simplify: iters left: 5 (6 enodes) 1546252250.225 * * [misc]simplify: iters left: 4 (13 enodes) 1546252250.227 * * [misc]simplify: iters left: 3 (20 enodes) 1546252250.229 * * [misc]simplify: iters left: 2 (24 enodes) 1546252250.231 * * [misc]simplify: iters left: 1 (40 enodes) 1546252250.241 * [exit]simplify: Simplified to (sqrt (fma x x -1)) 1546252250.241 * [misc]simplify: Simplified (2 1 1) to (λ (x) (* (/ (sqrt (fma x x -1)) (sqrt (+ x 1))) (sqrt x))) 1546252250.241 * * * * [misc]progress: [ 40 / 48 ] simplifiying candidate # 1546252250.241 * * * * [misc]progress: [ 41 / 48 ] simplifiying candidate # 1546252250.241 * [enter]simplify: Simplifying (sqrt (- x 1)) 1546252250.241 * * [misc]simplify: iters left: 3 (4 enodes) 1546252250.243 * * [misc]simplify: iters left: 2 (9 enodes) 1546252250.244 * * [misc]simplify: iters left: 1 (10 enodes) 1546252250.245 * [exit]simplify: Simplified to (sqrt (+ x -1)) 1546252250.245 * [misc]simplify: Simplified (2 1 1) to (λ (x) (* (fabs (sqrt (+ x -1))) (sqrt x))) 1546252250.245 * * * * [misc]progress: [ 42 / 48 ] simplifiying candidate # 1546252250.245 * * * * [misc]progress: [ 43 / 48 ] simplifiying candidate # 1546252250.245 * [enter]simplify: Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2))))))) 1546252250.245 * [misc]simplify: Simplified (2) to (λ (x) +nan.0) 1546252250.245 * * * * [misc]progress: [ 44 / 48 ] simplifiying candidate # 1546252250.245 * [enter]simplify: Simplifying (- x (+ (* 1/8 (/ 1 x)) 1/2)) 1546252250.245 * * [misc]simplify: iters left: 6 (8 enodes) 1546252250.248 * * [misc]simplify: iters left: 5 (19 enodes) 1546252250.255 * * [misc]simplify: iters left: 4 (31 enodes) 1546252250.267 * * [misc]simplify: iters left: 3 (58 enodes) 1546252250.297 * * [misc]simplify: iters left: 2 (97 enodes) 1546252250.321 * * [misc]simplify: iters left: 1 (126 enodes) 1546252250.353 * [exit]simplify: Simplified to (- (/ -1/8 x) (- 1/2 x)) 1546252250.353 * [misc]simplify: Simplified (2) to (λ (x) (- (/ -1/8 x) (- 1/2 x))) 1546252250.353 * * * * [misc]progress: [ 45 / 48 ] simplifiying candidate # 1546252250.353 * [enter]simplify: Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 1546252250.353 * [misc]simplify: Simplified (2) to (λ (x) +nan.0) 1546252250.353 * * * * [misc]progress: [ 46 / 48 ] simplifiying candidate # 1546252250.353 * [enter]simplify: Simplifying (- (+ (* 1/2 (/ x (sqrt -1))) (sqrt -1)) (* 1/8 (/ (pow x 2) (pow (sqrt -1) 3)))) 1546252250.353 * * [misc]simplify: iters left: 6 (15 enodes) 1546252250.356 * * [misc]simplify: iters left: 5 (31 enodes) 1546252250.364 * * [misc]simplify: iters left: 4 (82 enodes) 1546252250.411 * * [misc]simplify: iters left: 3 (194 enodes) 1546252250.566 * * [misc]simplify: iters left: 2 (499 enodes) 1546252250.900 * [exit]simplify: Simplified to (+ (sqrt -1) (* (/ x (sqrt -1)) (+ 1/2 (/ x 8)))) 1546252250.900 * [misc]simplify: Simplified (2 1) to (λ (x) (* (+ (sqrt -1) (* (/ x (sqrt -1)) (+ 1/2 (/ x 8)))) (sqrt x))) 1546252250.900 * * * * [misc]progress: [ 47 / 48 ] simplifiying candidate # 1546252250.900 * [enter]simplify: Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 1546252250.900 * [misc]simplify: Simplified (2 1) to (λ (x) (* +nan.0 (sqrt x))) 1546252250.900 * * * * [misc]progress: [ 48 / 48 ] simplifiying candidate # 1546252250.900 * [enter]simplify: Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 1546252250.900 * [misc]simplify: Simplified (2 1) to (λ (x) (* +nan.0 (sqrt x))) 1546252250.900 * * * [misc]progress: adding candidates to table 1546252251.283 * * [misc]progress: iteration 2 / 4 1546252251.283 * * * [misc]progress: picking best candidate 1546252251.289 * * * * [misc]pick: Picked # 1546252251.289 * * * [misc]progress: localizing error 1546252251.297 * * * [misc]progress: generating rewritten candidates 1546252251.297 * * * [misc]progress: generating series expansions 1546252251.297 * * * [misc]progress: simplifying candidates 1546252251.297 * * * [misc]progress: adding candidates to table 1546252251.298 * * [misc]progress: iteration 3 / 4 1546252251.298 * * * [misc]progress: picking best candidate 1546252251.300 * * * * [misc]pick: Picked # 1546252251.300 * * * [misc]progress: localizing error 1546252251.305 * * * [misc]progress: generating rewritten candidates 1546252251.305 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1546252251.307 * * * [misc]progress: generating series expansions 1546252251.307 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1546252251.307 * [misc]backup-simplify: Simplify (sqrt (* (- x 1) x)) into (sqrt (* x (- x 1))) 1546252251.307 * [misc]approximate: Taking taylor expansion of (sqrt (* x (- x 1))) in (x) around 0 1546252251.307 * [misc]taylor: Taking taylor expansion of (sqrt (* x (- x 1))) in x 1546252251.307 * [misc]taylor: Taking taylor expansion of (* x (- x 1)) in x 1546252251.307 * [misc]taylor: Taking taylor expansion of x in x 1546252251.307 * [misc]backup-simplify: Simplify 0 into 0 1546252251.307 * [misc]backup-simplify: Simplify 1 into 1 1546252251.307 * [misc]taylor: Taking taylor expansion of (- x 1) in x 1546252251.307 * [misc]taylor: Taking taylor expansion of x in x 1546252251.307 * [misc]backup-simplify: Simplify 0 into 0 1546252251.307 * [misc]backup-simplify: Simplify 1 into 1 1546252251.307 * [misc]taylor: Taking taylor expansion of 1 in x 1546252251.307 * [misc]backup-simplify: Simplify 1 into 1 1546252251.307 * [misc]backup-simplify: Simplify (- 1) into -1 1546252251.307 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1546252251.308 * [misc]backup-simplify: Simplify (* 0 -1) into 0 1546252251.308 * [misc]backup-simplify: Simplify (- 0) into 0 1546252251.308 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1546252251.308 * [misc]backup-simplify: Simplify (+ (* 0 1) (* 1 -1)) into -1 1546252251.308 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1546252251.309 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1546252251.309 * [misc]taylor: Taking taylor expansion of (sqrt (* x (- x 1))) in x 1546252251.309 * [misc]taylor: Taking taylor expansion of (* x (- x 1)) in x 1546252251.309 * [misc]taylor: Taking taylor expansion of x in x 1546252251.309 * [misc]backup-simplify: Simplify 0 into 0 1546252251.309 * [misc]backup-simplify: Simplify 1 into 1 1546252251.309 * [misc]taylor: Taking taylor expansion of (- x 1) in x 1546252251.309 * [misc]taylor: Taking taylor expansion of x in x 1546252251.309 * [misc]backup-simplify: Simplify 0 into 0 1546252251.309 * [misc]backup-simplify: Simplify 1 into 1 1546252251.309 * [misc]taylor: Taking taylor expansion of 1 in x 1546252251.309 * [misc]backup-simplify: Simplify 1 into 1 1546252251.309 * [misc]backup-simplify: Simplify (- 1) into -1 1546252251.309 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1546252251.309 * [misc]backup-simplify: Simplify (* 0 -1) into 0 1546252251.309 * [misc]backup-simplify: Simplify (- 0) into 0 1546252251.309 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1546252251.309 * [misc]backup-simplify: Simplify (+ (* 0 1) (* 1 -1)) into -1 1546252251.310 * [misc]backup-simplify: Simplify (sqrt 0) into 0 1546252251.310 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1546252251.310 * [misc]backup-simplify: Simplify 0 into 0 1546252251.310 * [misc]backup-simplify: Simplify +nan.0 into +nan.0 1546252251.310 * [misc]backup-simplify: Simplify (- 0) into 0 1546252251.310 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546252251.310 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 -1))) into 1 1546252251.311 * [misc]backup-simplify: Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 1546252251.311 * [misc]backup-simplify: Simplify +nan.0 into +nan.0 1546252251.311 * [misc]backup-simplify: Simplify (- 0) into 0 1546252251.311 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546252251.311 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 -1)))) into 0 1546252251.312 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1546252251.312 * [misc]backup-simplify: Simplify +nan.0 into +nan.0 1546252251.312 * [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))))))) 1546252251.312 * [misc]backup-simplify: Simplify (sqrt (* (- (/ 1 x) 1) (/ 1 x))) into (sqrt (/ (- (/ 1 x) 1) x)) 1546252251.313 * [misc]approximate: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in (x) around 0 1546252251.313 * [misc]taylor: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in x 1546252251.313 * [misc]taylor: Taking taylor expansion of (/ (- (/ 1 x) 1) x) in x 1546252251.313 * [misc]taylor: Taking taylor expansion of (- (/ 1 x) 1) in x 1546252251.313 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1546252251.313 * [misc]taylor: Taking taylor expansion of x in x 1546252251.313 * [misc]backup-simplify: Simplify 0 into 0 1546252251.313 * [misc]backup-simplify: Simplify 1 into 1 1546252251.313 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546252251.313 * [misc]taylor: Taking taylor expansion of 1 in x 1546252251.313 * [misc]backup-simplify: Simplify 1 into 1 1546252251.313 * [misc]taylor: Taking taylor expansion of x in x 1546252251.313 * [misc]backup-simplify: Simplify 0 into 0 1546252251.313 * [misc]backup-simplify: Simplify 1 into 1 1546252251.313 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1546252251.313 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546252251.313 * [misc]backup-simplify: Simplify (sqrt 1) into 1 1546252251.313 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1546252251.313 * [misc]backup-simplify: Simplify (- 1) into -1 1546252251.313 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1546252251.314 * [misc]backup-simplify: Simplify (- (/ -1 1) (+ (* 1 (/ 0 1)))) into -1 1546252251.314 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2 1546252251.314 * [misc]taylor: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in x 1546252251.314 * [misc]taylor: Taking taylor expansion of (/ (- (/ 1 x) 1) x) in x 1546252251.314 * [misc]taylor: Taking taylor expansion of (- (/ 1 x) 1) in x 1546252251.314 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1546252251.314 * [misc]taylor: Taking taylor expansion of x in x 1546252251.314 * [misc]backup-simplify: Simplify 0 into 0 1546252251.314 * [misc]backup-simplify: Simplify 1 into 1 1546252251.314 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546252251.314 * [misc]taylor: Taking taylor expansion of 1 in x 1546252251.314 * [misc]backup-simplify: Simplify 1 into 1 1546252251.314 * [misc]taylor: Taking taylor expansion of x in x 1546252251.314 * [misc]backup-simplify: Simplify 0 into 0 1546252251.314 * [misc]backup-simplify: Simplify 1 into 1 1546252251.314 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1546252251.314 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546252251.314 * [misc]backup-simplify: Simplify (sqrt 1) into 1 1546252251.315 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1546252251.315 * [misc]backup-simplify: Simplify (- 1) into -1 1546252251.315 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1546252251.315 * [misc]backup-simplify: Simplify (- (/ -1 1) (+ (* 1 (/ 0 1)))) into -1 1546252251.315 * [misc]backup-simplify: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2 1546252251.315 * [misc]backup-simplify: Simplify 1 into 1 1546252251.315 * [misc]backup-simplify: Simplify -1/2 into -1/2 1546252251.315 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546252251.315 * [misc]backup-simplify: Simplify (- 0) into 0 1546252251.316 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546252251.316 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)))) into 0 1546252251.316 * [misc]backup-simplify: Simplify (/ (- 0 (pow -1/2 2) (+)) (* 2 1)) into -1/8 1546252251.316 * [misc]backup-simplify: Simplify -1/8 into -1/8 1546252251.317 * [misc]backup-simplify: Simplify (+ (* -1/8 (/ 1 x)) (+ -1/2 (* 1 (/ 1 (/ 1 x))))) into (- x (+ (* 1/8 (/ 1 x)) 1/2)) 1546252251.317 * [misc]backup-simplify: Simplify (sqrt (* (- (/ 1 (- x)) 1) (/ 1 (- x)))) into (sqrt (/ (+ (/ 1 x) 1) x)) 1546252251.317 * [misc]approximate: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in (x) around 0 1546252251.317 * [misc]taylor: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x 1546252251.317 * [misc]taylor: Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x 1546252251.317 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1546252251.317 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1546252251.317 * [misc]taylor: Taking taylor expansion of x in x 1546252251.317 * [misc]backup-simplify: Simplify 0 into 0 1546252251.317 * [misc]backup-simplify: Simplify 1 into 1 1546252251.317 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546252251.317 * [misc]taylor: Taking taylor expansion of 1 in x 1546252251.317 * [misc]backup-simplify: Simplify 1 into 1 1546252251.317 * [misc]taylor: Taking taylor expansion of x in x 1546252251.317 * [misc]backup-simplify: Simplify 0 into 0 1546252251.317 * [misc]backup-simplify: Simplify 1 into 1 1546252251.317 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1546252251.317 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546252251.317 * [misc]backup-simplify: Simplify (sqrt 1) into 1 1546252251.317 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1546252251.318 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1546252251.318 * [misc]backup-simplify: Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1 1546252251.318 * [misc]backup-simplify: Simplify (/ 1 (* 2 (sqrt 1))) into 1/2 1546252251.318 * [misc]taylor: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) x)) in x 1546252251.318 * [misc]taylor: Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x 1546252251.318 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1546252251.318 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1546252251.318 * [misc]taylor: Taking taylor expansion of x in x 1546252251.318 * [misc]backup-simplify: Simplify 0 into 0 1546252251.318 * [misc]backup-simplify: Simplify 1 into 1 1546252251.318 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546252251.318 * [misc]taylor: Taking taylor expansion of 1 in x 1546252251.318 * [misc]backup-simplify: Simplify 1 into 1 1546252251.318 * [misc]taylor: Taking taylor expansion of x in x 1546252251.318 * [misc]backup-simplify: Simplify 0 into 0 1546252251.318 * [misc]backup-simplify: Simplify 1 into 1 1546252251.318 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1546252251.318 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546252251.318 * [misc]backup-simplify: Simplify (sqrt 1) into 1 1546252251.319 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1546252251.319 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1546252251.319 * [misc]backup-simplify: Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1 1546252251.319 * [misc]backup-simplify: Simplify (/ 1 (* 2 (sqrt 1))) into 1/2 1546252251.319 * [misc]backup-simplify: Simplify 1 into 1 1546252251.319 * [misc]backup-simplify: Simplify 1/2 into 1/2 1546252251.319 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546252251.319 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546252251.320 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)))) into 0 1546252251.320 * [misc]backup-simplify: Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8 1546252251.320 * [misc]backup-simplify: Simplify -1/8 into -1/8 1546252251.320 * [misc]backup-simplify: Simplify (+ (* -1/8 (/ 1 (- x))) (+ 1/2 (* 1 (/ 1 (/ 1 (- x)))))) into (- (+ (* 1/8 (/ 1 x)) 1/2) x) 1546252251.320 * * * [misc]progress: simplifying candidates 1546252251.320 * * * * [misc]progress: [ 1 / 16 ] simplifiying candidate # 1546252251.321 * * * * [misc]progress: [ 2 / 16 ] simplifiying candidate # 1546252251.321 * * * * [misc]progress: [ 3 / 16 ] simplifiying candidate # 1546252251.321 * * * * [misc]progress: [ 4 / 16 ] simplifiying candidate # 1546252251.321 * * * * [misc]progress: [ 5 / 16 ] simplifiying candidate # 1546252251.321 * * * * [misc]progress: [ 6 / 16 ] simplifiying candidate # 1546252251.321 * * * * [misc]progress: [ 7 / 16 ] simplifiying candidate # 1546252251.321 * * * * [misc]progress: [ 8 / 16 ] simplifiying candidate # 1546252251.321 * * * * [misc]progress: [ 9 / 16 ] simplifiying candidate # 1546252251.321 * [enter]simplify: Simplifying (sqrt (- x 1)) 1546252251.321 * * [misc]simplify: iters left: 3 (4 enodes) 1546252251.322 * * [misc]simplify: iters left: 2 (9 enodes) 1546252251.323 * * [misc]simplify: iters left: 1 (10 enodes) 1546252251.324 * [exit]simplify: Simplified to (sqrt (+ x -1)) 1546252251.324 * [misc]simplify: Simplified (2 1) to (λ (x) (* (sqrt (+ x -1)) (sqrt x))) 1546252251.324 * * * * [misc]progress: [ 10 / 16 ] simplifiying candidate # 1546252251.325 * [enter]simplify: Simplifying (sqrt (* (- (pow x 3) (pow 1 3)) x)) 1546252251.325 * * [misc]simplify: iters left: 6 (8 enodes) 1546252251.327 * * [misc]simplify: iters left: 5 (19 enodes) 1546252251.331 * * [misc]simplify: iters left: 4 (32 enodes) 1546252251.339 * * [misc]simplify: iters left: 3 (43 enodes) 1546252251.347 * * [misc]simplify: iters left: 2 (47 enodes) 1546252251.356 * [exit]simplify: Simplified to (sqrt (fma (* x x) (* x x) (- x))) 1546252251.356 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (sqrt (fma (* x x) (* x x) (- x))) (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))))) 1546252251.356 * * * * [misc]progress: [ 11 / 16 ] simplifiying candidate # 1546252251.356 * [enter]simplify: Simplifying (sqrt (* (- (* x x) (* 1 1)) x)) 1546252251.356 * * [misc]simplify: iters left: 6 (7 enodes) 1546252251.358 * * [misc]simplify: iters left: 5 (15 enodes) 1546252251.360 * * [misc]simplify: iters left: 4 (22 enodes) 1546252251.363 * * [misc]simplify: iters left: 3 (30 enodes) 1546252251.366 * * [misc]simplify: iters left: 2 (64 enodes) 1546252251.398 * * [misc]simplify: iters left: 1 (161 enodes) 1546252251.477 * [exit]simplify: Simplified to (sqrt (* (fma x x -1) x)) 1546252251.477 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (sqrt (* (fma x x -1) x)) (sqrt (+ x 1)))) 1546252251.477 * * * * [misc]progress: [ 12 / 16 ] simplifiying candidate # 1546252251.477 * * * * [misc]progress: [ 13 / 16 ] simplifiying candidate # 1546252251.477 * * * * [misc]progress: [ 14 / 16 ] simplifiying candidate # 1546252251.477 * [enter]simplify: Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2))))))) 1546252251.477 * [misc]simplify: Simplified (2) to (λ (x) +nan.0) 1546252251.477 * * * * [misc]progress: [ 15 / 16 ] simplifiying candidate # 1546252251.477 * [enter]simplify: Simplifying (- x (+ (* 1/8 (/ 1 x)) 1/2)) 1546252251.477 * * [misc]simplify: iters left: 6 (8 enodes) 1546252251.480 * * [misc]simplify: iters left: 5 (19 enodes) 1546252251.483 * * [misc]simplify: iters left: 4 (31 enodes) 1546252251.491 * * [misc]simplify: iters left: 3 (58 enodes) 1546252251.520 * * [misc]simplify: iters left: 2 (97 enodes) 1546252251.548 * * [misc]simplify: iters left: 1 (126 enodes) 1546252251.602 * [exit]simplify: Simplified to (- (/ -1/8 x) (- 1/2 x)) 1546252251.602 * [misc]simplify: Simplified (2) to (λ (x) (- (/ -1/8 x) (- 1/2 x))) 1546252251.602 * * * * [misc]progress: [ 16 / 16 ] simplifiying candidate # 1546252251.602 * [enter]simplify: Simplifying (- (+ (* 1/8 (/ 1 x)) 1/2) x) 1546252251.602 * * [misc]simplify: iters left: 6 (8 enodes) 1546252251.604 * * [misc]simplify: iters left: 5 (19 enodes) 1546252251.608 * * [misc]simplify: iters left: 4 (32 enodes) 1546252251.613 * * [misc]simplify: iters left: 3 (49 enodes) 1546252251.625 * * [misc]simplify: iters left: 2 (61 enodes) 1546252251.639 * * [misc]simplify: iters left: 1 (83 enodes) 1546252251.660 * [exit]simplify: Simplified to (- (/ 1/8 x) (+ x -1/2)) 1546252251.660 * [misc]simplify: Simplified (2) to (λ (x) (- (/ 1/8 x) (+ x -1/2))) 1546252251.660 * * * [misc]progress: adding candidates to table 1546252251.795 * [misc]progress: [Phase 3 of 3] Extracting. 1546252251.795 * * [misc]regime: Finding splitpoints for: (# #) 1546252251.796 * * * [misc]regime-changes: Trying 1 branch expressions: (x) 1546252251.797 * * * * [misc]regimes: Trying to branch on x from (# #) 1546252251.831 * * * [misc]regime: Found split indices: #