1536749879.433 * [misc]progress: [Phase 1 of 3] Setting up. 1536749879.433 * * * [misc]progress: [1/2] Preparing points 1536749879.433 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1536749879.434 * * * * [misc]points: Computing exacts on every 16 of 256 points to ramp up precision 1536749879.435 * * * * [misc]points: Setting MPFR precision to 64 1536749879.435 * * * * [misc]points: Setting MPFR precision to 320 1536749879.436 * * * * [misc]points: Computing exacts on every 8 of 256 points to ramp up precision 1536749879.437 * * * * [misc]points: Setting MPFR precision to 64 1536749879.437 * * * * [misc]points: Setting MPFR precision to 320 1536749879.438 * * * * [misc]points: Computing exacts on every 4 of 256 points to ramp up precision 1536749879.438 * * * * [misc]points: Setting MPFR precision to 64 1536749879.439 * * * * [misc]points: Setting MPFR precision to 320 1536749879.440 * * * * [misc]points: Computing exacts on every 2 of 256 points to ramp up precision 1536749879.441 * * * * [misc]points: Setting MPFR precision to 64 1536749879.443 * * * * [misc]points: Setting MPFR precision to 320 1536749879.444 * * * * [misc]points: Computing exacts for 256 points 1536749879.445 * * * * [misc]points: Setting MPFR precision to 64 1536749879.449 * * * * [misc]points: Setting MPFR precision to 320 1536749879.453 * * * * [misc]points: Filtering points with unrepresentable outputs 1536749879.453 * * * * [exit]points: Sampled 256 points with exact outputs 1536749879.453 * * * [misc]progress: [2/2] Setting up program. 1536749879.456 * [misc]progress: [Phase 2 of 3] Improving. 1536749879.456 * [enter]simplify: Simplifying (+ x (* x x)) 1536749879.462 * * [misc]simplify: iters left: 4 (3 enodes) 1536749879.463 * * [misc]simplify: iters left: 3 (7 enodes) 1536749879.465 * * [misc]simplify: iters left: 2 (11 enodes) 1536749879.467 * * [misc]simplify: iters left: 1 (17 enodes) 1536749879.470 * [exit]simplify: Simplified to (+ x (* x x)) 1536749879.475 * * [misc]progress: iteration 1 / 4 1536749879.475 * * * [misc]progress: picking best candidate 1536749879.476 * * * * [misc]pick: Picked # 1536749879.477 * * * [misc]progress: localizing error 1536749879.483 * * * [misc]progress: generating rewritten candidates 1536749879.483 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1536749879.492 * * * [misc]progress: generating series expansions 1536749879.492 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1536749879.492 * [misc]backup-simplify: Simplify (+ x (* x x)) into (+ x (pow x 2)) 1536749879.492 * [misc]approximate: Taking taylor expansion of (+ x (pow x 2)) in (x) around 0 1536749879.492 * [misc]taylor: Taking taylor expansion of (+ x (pow x 2)) in x 1536749879.492 * [misc]taylor: Taking taylor expansion of x in x 1536749879.492 * [misc]backup-simplify: Simplify 0 into 0 1536749879.492 * [misc]backup-simplify: Simplify 1 into 1 1536749879.492 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1536749879.492 * [misc]taylor: Taking taylor expansion of x in x 1536749879.492 * [misc]backup-simplify: Simplify 0 into 0 1536749879.492 * [misc]backup-simplify: Simplify 1 into 1 1536749879.492 * [misc]taylor: Taking taylor expansion of (+ x (pow x 2)) in x 1536749879.492 * [misc]taylor: Taking taylor expansion of x in x 1536749879.492 * [misc]backup-simplify: Simplify 0 into 0 1536749879.492 * [misc]backup-simplify: Simplify 1 into 1 1536749879.492 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1536749879.492 * [misc]taylor: Taking taylor expansion of x in x 1536749879.492 * [misc]backup-simplify: Simplify 0 into 0 1536749879.492 * [misc]backup-simplify: Simplify 1 into 1 1536749879.493 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1536749879.493 * [misc]backup-simplify: Simplify 0 into 0 1536749879.493 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1536749879.493 * [misc]backup-simplify: Simplify 1 into 1 1536749879.493 * [misc]backup-simplify: Simplify (* 1 1) into 1 1536749879.493 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1536749879.493 * [misc]backup-simplify: Simplify 1 into 1 1536749879.493 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1536749879.493 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1536749879.493 * [misc]backup-simplify: Simplify 0 into 0 1536749879.494 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1536749879.494 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1536749879.494 * [misc]backup-simplify: Simplify 0 into 0 1536749879.494 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1536749879.494 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1536749879.494 * [misc]backup-simplify: Simplify 0 into 0 1536749879.495 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1536749879.495 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1536749879.495 * [misc]backup-simplify: Simplify 0 into 0 1536749879.495 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1536749879.495 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1536749879.495 * [misc]backup-simplify: Simplify 0 into 0 1536749879.495 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1536749879.495 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1536749879.495 * [misc]backup-simplify: Simplify 0 into 0 1536749879.496 * [misc]backup-simplify: Simplify (+ (* 1 (pow x 2)) (* 1 x)) into (+ x (pow x 2)) 1536749879.496 * [misc]backup-simplify: Simplify (+ (/ 1 x) (* (/ 1 x) (/ 1 x))) into (+ (/ 1 (pow x 2)) (/ 1 x)) 1536749879.496 * [misc]approximate: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in (x) around 0 1536749879.496 * [misc]taylor: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in x 1536749879.496 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1536749879.496 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1536749879.496 * [misc]taylor: Taking taylor expansion of x in x 1536749879.496 * [misc]backup-simplify: Simplify 0 into 0 1536749879.496 * [misc]backup-simplify: Simplify 1 into 1 1536749879.496 * [misc]backup-simplify: Simplify (* 1 1) into 1 1536749879.496 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1536749879.496 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1536749879.496 * [misc]taylor: Taking taylor expansion of x in x 1536749879.496 * [misc]backup-simplify: Simplify 0 into 0 1536749879.496 * [misc]backup-simplify: Simplify 1 into 1 1536749879.496 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1536749879.496 * [misc]taylor: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in x 1536749879.496 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1536749879.496 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1536749879.496 * [misc]taylor: Taking taylor expansion of x in x 1536749879.496 * [misc]backup-simplify: Simplify 0 into 0 1536749879.496 * [misc]backup-simplify: Simplify 1 into 1 1536749879.496 * [misc]backup-simplify: Simplify (* 1 1) into 1 1536749879.497 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1536749879.497 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1536749879.497 * [misc]taylor: Taking taylor expansion of x in x 1536749879.497 * [misc]backup-simplify: Simplify 0 into 0 1536749879.497 * [misc]backup-simplify: Simplify 1 into 1 1536749879.497 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1536749879.497 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1536749879.497 * [misc]backup-simplify: Simplify 1 into 1 1536749879.497 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1536749879.497 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1536749879.498 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1536749879.498 * [misc]backup-simplify: Simplify 1 into 1 1536749879.498 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1536749879.498 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1536749879.498 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1536749879.498 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1536749879.498 * [misc]backup-simplify: Simplify 0 into 0 1536749879.498 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1536749879.499 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1536749879.499 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1536749879.499 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1536749879.499 * [misc]backup-simplify: Simplify 0 into 0 1536749879.499 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1536749879.499 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1536749879.500 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1536749879.500 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1536749879.500 * [misc]backup-simplify: Simplify 0 into 0 1536749879.500 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1536749879.500 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1536749879.500 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1536749879.501 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1536749879.501 * [misc]backup-simplify: Simplify 0 into 0 1536749879.501 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1536749879.501 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1536749879.501 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1536749879.502 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1536749879.502 * [misc]backup-simplify: Simplify 0 into 0 1536749879.502 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 1536749879.502 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1536749879.502 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1536749879.503 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1536749879.503 * [misc]backup-simplify: Simplify 0 into 0 1536749879.503 * [misc]backup-simplify: Simplify (+ (* 1 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ x (pow x 2)) 1536749879.503 * [misc]backup-simplify: Simplify (+ (/ 1 (- x)) (* (/ 1 (- x)) (/ 1 (- x)))) into (- (/ 1 (pow x 2)) (/ 1 x)) 1536749879.503 * [misc]approximate: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in (x) around 0 1536749879.503 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in x 1536749879.503 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1536749879.503 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1536749879.503 * [misc]taylor: Taking taylor expansion of x in x 1536749879.503 * [misc]backup-simplify: Simplify 0 into 0 1536749879.503 * [misc]backup-simplify: Simplify 1 into 1 1536749879.503 * [misc]backup-simplify: Simplify (* 1 1) into 1 1536749879.504 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1536749879.504 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1536749879.504 * [misc]taylor: Taking taylor expansion of x in x 1536749879.504 * [misc]backup-simplify: Simplify 0 into 0 1536749879.504 * [misc]backup-simplify: Simplify 1 into 1 1536749879.504 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1536749879.504 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in x 1536749879.504 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1536749879.504 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1536749879.504 * [misc]taylor: Taking taylor expansion of x in x 1536749879.504 * [misc]backup-simplify: Simplify 0 into 0 1536749879.504 * [misc]backup-simplify: Simplify 1 into 1 1536749879.504 * [misc]backup-simplify: Simplify (* 1 1) into 1 1536749879.504 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1536749879.504 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1536749879.504 * [misc]taylor: Taking taylor expansion of x in x 1536749879.504 * [misc]backup-simplify: Simplify 0 into 0 1536749879.504 * [misc]backup-simplify: Simplify 1 into 1 1536749879.504 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1536749879.504 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1536749879.504 * [misc]backup-simplify: Simplify 1 into 1 1536749879.505 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1536749879.505 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1536749879.505 * [misc]backup-simplify: Simplify (- 1) into -1 1536749879.505 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1536749879.505 * [misc]backup-simplify: Simplify -1 into -1 1536749879.505 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1536749879.505 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1536749879.505 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1536749879.506 * [misc]backup-simplify: Simplify (- 0) into 0 1536749879.506 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1536749879.506 * [misc]backup-simplify: Simplify 0 into 0 1536749879.506 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1536749879.506 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1536749879.506 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1536749879.506 * [misc]backup-simplify: Simplify (- 0) into 0 1536749879.506 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1536749879.506 * [misc]backup-simplify: Simplify 0 into 0 1536749879.507 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1536749879.507 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1536749879.507 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1536749879.507 * [misc]backup-simplify: Simplify (- 0) into 0 1536749879.507 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1536749879.507 * [misc]backup-simplify: Simplify 0 into 0 1536749879.508 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1536749879.508 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1536749879.508 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1536749879.508 * [misc]backup-simplify: Simplify (- 0) into 0 1536749879.508 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1536749879.508 * [misc]backup-simplify: Simplify 0 into 0 1536749879.509 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1536749879.509 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1536749879.509 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1536749879.509 * [misc]backup-simplify: Simplify (- 0) into 0 1536749879.509 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1536749879.509 * [misc]backup-simplify: Simplify 0 into 0 1536749879.510 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 1536749879.510 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1536749879.510 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1536749879.511 * [misc]backup-simplify: Simplify (- 0) into 0 1536749879.511 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1536749879.511 * [misc]backup-simplify: Simplify 0 into 0 1536749879.511 * [misc]backup-simplify: Simplify (+ (* -1 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ x (pow x 2)) 1536749879.511 * * * [misc]progress: simplifying candidates 1536749879.511 * * * * [misc]progress: [ 1 / 14 ] simplifiying candidate # 1536749879.511 * * * * [misc]progress: [ 2 / 14 ] simplifiying candidate # 1536749879.511 * * * * [misc]progress: [ 3 / 14 ] simplifiying candidate # 1536749879.511 * * * * [misc]progress: [ 4 / 14 ] simplifiying candidate # 1536749879.511 * * * * [misc]progress: [ 5 / 14 ] simplifiying candidate # 1536749879.511 * * * * [misc]progress: [ 6 / 14 ] simplifiying candidate # 1536749879.511 * * * * [misc]progress: [ 7 / 14 ] simplifiying candidate # 1536749879.511 * * * * [misc]progress: [ 8 / 14 ] simplifiying candidate # 1536749879.511 * * * * [misc]progress: [ 9 / 14 ] simplifiying candidate # 1536749879.511 * * * * [misc]progress: [ 10 / 14 ] simplifiying candidate # 1536749879.511 * * * * [misc]progress: [ 11 / 14 ] simplifiying candidate # 1536749879.511 * * * * [misc]progress: [ 12 / 14 ] simplifiying candidate # 1536749879.512 * [enter]simplify: Simplifying (+ x (pow x 2)) 1536749879.512 * * [misc]simplify: iters left: 3 (4 enodes) 1536749879.513 * * [misc]simplify: iters left: 2 (6 enodes) 1536749879.514 * * [misc]simplify: iters left: 1 (9 enodes) 1536749879.516 * [exit]simplify: Simplified to (+ x (* x x)) 1536749879.516 * [misc]simplify: Simplified (2) to (λ (x) (+ x (* x x))) 1536749879.516 * * * * [misc]progress: [ 13 / 14 ] simplifiying candidate # 1536749879.516 * [enter]simplify: Simplifying (+ x (pow x 2)) 1536749879.516 * * [misc]simplify: iters left: 3 (4 enodes) 1536749879.517 * * [misc]simplify: iters left: 2 (6 enodes) 1536749879.518 * * [misc]simplify: iters left: 1 (9 enodes) 1536749879.520 * [exit]simplify: Simplified to (+ x (* x x)) 1536749879.520 * [misc]simplify: Simplified (2) to (λ (x) (+ x (* x x))) 1536749879.520 * * * * [misc]progress: [ 14 / 14 ] simplifiying candidate # 1536749879.520 * [enter]simplify: Simplifying (+ x (pow x 2)) 1536749879.520 * * [misc]simplify: iters left: 3 (4 enodes) 1536749879.521 * * [misc]simplify: iters left: 2 (6 enodes) 1536749879.522 * * [misc]simplify: iters left: 1 (9 enodes) 1536749879.524 * [exit]simplify: Simplified to (+ x (* x x)) 1536749879.524 * [misc]simplify: Simplified (2) to (λ (x) (+ x (* x x))) 1536749879.524 * * * [misc]progress: adding candidates to table 1536749879.686 * * [misc]progress: iteration 2 / 4 1536749879.686 * * * [misc]progress: picking best candidate 1536749879.690 * * * * [misc]pick: Picked # 1536749879.690 * * * [misc]progress: localizing error 1536749879.703 * * * [misc]progress: generating rewritten candidates 1536749879.703 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1536749879.715 * * * [misc]progress: generating series expansions 1536749879.715 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1536749879.715 * [misc]backup-simplify: Simplify (* (+ x 1) x) into (* x (+ x 1)) 1536749879.715 * [misc]approximate: Taking taylor expansion of (* x (+ x 1)) in (x) around 0 1536749879.715 * [misc]taylor: Taking taylor expansion of (* x (+ x 1)) in x 1536749879.716 * [misc]taylor: Taking taylor expansion of x in x 1536749879.716 * [misc]backup-simplify: Simplify 0 into 0 1536749879.716 * [misc]backup-simplify: Simplify 1 into 1 1536749879.716 * [misc]taylor: Taking taylor expansion of (+ x 1) in x 1536749879.716 * [misc]taylor: Taking taylor expansion of x in x 1536749879.716 * [misc]backup-simplify: Simplify 0 into 0 1536749879.716 * [misc]backup-simplify: Simplify 1 into 1 1536749879.716 * [misc]taylor: Taking taylor expansion of 1 in x 1536749879.716 * [misc]backup-simplify: Simplify 1 into 1 1536749879.716 * [misc]taylor: Taking taylor expansion of (* x (+ x 1)) in x 1536749879.716 * [misc]taylor: Taking taylor expansion of x in x 1536749879.716 * [misc]backup-simplify: Simplify 0 into 0 1536749879.716 * [misc]backup-simplify: Simplify 1 into 1 1536749879.716 * [misc]taylor: Taking taylor expansion of (+ x 1) in x 1536749879.716 * [misc]taylor: Taking taylor expansion of x in x 1536749879.716 * [misc]backup-simplify: Simplify 0 into 0 1536749879.716 * [misc]backup-simplify: Simplify 1 into 1 1536749879.716 * [misc]taylor: Taking taylor expansion of 1 in x 1536749879.716 * [misc]backup-simplify: Simplify 1 into 1 1536749879.716 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1536749879.716 * [misc]backup-simplify: Simplify (* 0 1) into 0 1536749879.716 * [misc]backup-simplify: Simplify 0 into 0 1536749879.716 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1536749879.717 * [misc]backup-simplify: Simplify (+ (* 0 1) (* 1 1)) into 1 1536749879.717 * [misc]backup-simplify: Simplify 1 into 1 1536749879.717 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1536749879.717 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1 1536749879.717 * [misc]backup-simplify: Simplify 1 into 1 1536749879.717 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1536749879.717 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0 1536749879.717 * [misc]backup-simplify: Simplify 0 into 0 1536749879.718 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1536749879.718 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 1))))) into 0 1536749879.718 * [misc]backup-simplify: Simplify 0 into 0 1536749879.718 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1536749879.718 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 1)))))) into 0 1536749879.718 * [misc]backup-simplify: Simplify 0 into 0 1536749879.719 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1536749879.719 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 1))))))) into 0 1536749879.719 * [misc]backup-simplify: Simplify 0 into 0 1536749879.719 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1536749879.719 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 1)))))))) into 0 1536749879.719 * [misc]backup-simplify: Simplify 0 into 0 1536749879.719 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1536749879.720 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 1))))))))) into 0 1536749879.720 * [misc]backup-simplify: Simplify 0 into 0 1536749879.720 * [misc]backup-simplify: Simplify (+ (* 1 (pow x 2)) (* 1 x)) into (+ x (pow x 2)) 1536749879.720 * [misc]backup-simplify: Simplify (* (+ (/ 1 x) 1) (/ 1 x)) into (/ (+ (/ 1 x) 1) x) 1536749879.720 * [misc]approximate: Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in (x) around 0 1536749879.720 * [misc]taylor: Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x 1536749879.720 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1536749879.720 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1536749879.720 * [misc]taylor: Taking taylor expansion of x in x 1536749879.720 * [misc]backup-simplify: Simplify 0 into 0 1536749879.720 * [misc]backup-simplify: Simplify 1 into 1 1536749879.720 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1536749879.720 * [misc]taylor: Taking taylor expansion of 1 in x 1536749879.720 * [misc]backup-simplify: Simplify 1 into 1 1536749879.720 * [misc]taylor: Taking taylor expansion of x in x 1536749879.720 * [misc]backup-simplify: Simplify 0 into 0 1536749879.720 * [misc]backup-simplify: Simplify 1 into 1 1536749879.721 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1536749879.721 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1536749879.721 * [misc]taylor: Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x 1536749879.721 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1536749879.721 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1536749879.721 * [misc]taylor: Taking taylor expansion of x in x 1536749879.721 * [misc]backup-simplify: Simplify 0 into 0 1536749879.721 * [misc]backup-simplify: Simplify 1 into 1 1536749879.721 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1536749879.721 * [misc]taylor: Taking taylor expansion of 1 in x 1536749879.721 * [misc]backup-simplify: Simplify 1 into 1 1536749879.721 * [misc]taylor: Taking taylor expansion of x in x 1536749879.721 * [misc]backup-simplify: Simplify 0 into 0 1536749879.721 * [misc]backup-simplify: Simplify 1 into 1 1536749879.721 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1536749879.721 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1536749879.721 * [misc]backup-simplify: Simplify 1 into 1 1536749879.721 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1536749879.721 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1536749879.722 * [misc]backup-simplify: Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1 1536749879.722 * [misc]backup-simplify: Simplify 1 into 1 1536749879.722 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1536749879.722 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1536749879.722 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)))) into 0 1536749879.722 * [misc]backup-simplify: Simplify 0 into 0 1536749879.722 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1536749879.722 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1536749879.723 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1536749879.723 * [misc]backup-simplify: Simplify 0 into 0 1536749879.723 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1536749879.723 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1536749879.723 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1536749879.723 * [misc]backup-simplify: Simplify 0 into 0 1536749879.724 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1536749879.724 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1536749879.724 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1536749879.724 * [misc]backup-simplify: Simplify 0 into 0 1536749879.724 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1536749879.724 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1536749879.725 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1536749879.725 * [misc]backup-simplify: Simplify 0 into 0 1536749879.725 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1536749879.725 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1536749879.725 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1536749879.726 * [misc]backup-simplify: Simplify 0 into 0 1536749879.726 * [misc]backup-simplify: Simplify (+ (* 1 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ x (pow x 2)) 1536749879.726 * [misc]backup-simplify: Simplify (* (+ (/ 1 (- x)) 1) (/ 1 (- x))) into (* -1 (/ (- 1 (/ 1 x)) x)) 1536749879.726 * [misc]approximate: Taking taylor expansion of (* -1 (/ (- 1 (/ 1 x)) x)) in (x) around 0 1536749879.726 * [misc]taylor: Taking taylor expansion of (* -1 (/ (- 1 (/ 1 x)) x)) in x 1536749879.726 * [misc]taylor: Taking taylor expansion of -1 in x 1536749879.726 * [misc]backup-simplify: Simplify -1 into -1 1536749879.726 * [misc]taylor: Taking taylor expansion of (/ (- 1 (/ 1 x)) x) in x 1536749879.726 * [misc]taylor: Taking taylor expansion of (- 1 (/ 1 x)) in x 1536749879.726 * [misc]taylor: Taking taylor expansion of 1 in x 1536749879.726 * [misc]backup-simplify: Simplify 1 into 1 1536749879.726 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1536749879.726 * [misc]taylor: Taking taylor expansion of x in x 1536749879.726 * [misc]backup-simplify: Simplify 0 into 0 1536749879.726 * [misc]backup-simplify: Simplify 1 into 1 1536749879.726 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1536749879.726 * [misc]taylor: Taking taylor expansion of x in x 1536749879.726 * [misc]backup-simplify: Simplify 0 into 0 1536749879.726 * [misc]backup-simplify: Simplify 1 into 1 1536749879.726 * [misc]backup-simplify: Simplify (- 1) into -1 1536749879.727 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1536749879.727 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1536749879.727 * [misc]taylor: Taking taylor expansion of (* -1 (/ (- 1 (/ 1 x)) x)) in x 1536749879.727 * [misc]taylor: Taking taylor expansion of -1 in x 1536749879.727 * [misc]backup-simplify: Simplify -1 into -1 1536749879.727 * [misc]taylor: Taking taylor expansion of (/ (- 1 (/ 1 x)) x) in x 1536749879.727 * [misc]taylor: Taking taylor expansion of (- 1 (/ 1 x)) in x 1536749879.727 * [misc]taylor: Taking taylor expansion of 1 in x 1536749879.727 * [misc]backup-simplify: Simplify 1 into 1 1536749879.727 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1536749879.727 * [misc]taylor: Taking taylor expansion of x in x 1536749879.727 * [misc]backup-simplify: Simplify 0 into 0 1536749879.727 * [misc]backup-simplify: Simplify 1 into 1 1536749879.727 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1536749879.727 * [misc]taylor: Taking taylor expansion of x in x 1536749879.727 * [misc]backup-simplify: Simplify 0 into 0 1536749879.727 * [misc]backup-simplify: Simplify 1 into 1 1536749879.727 * [misc]backup-simplify: Simplify (- 1) into -1 1536749879.727 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1536749879.727 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1536749879.727 * [misc]backup-simplify: Simplify (* -1 -1) into 1 1536749879.727 * [misc]backup-simplify: Simplify 1 into 1 1536749879.728 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1536749879.728 * [misc]backup-simplify: Simplify (- 0) into 0 1536749879.728 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1536749879.728 * [misc]backup-simplify: Simplify (- (/ 1 1) (+ (* -1 (/ 0 1)))) into 1 1536749879.728 * [misc]backup-simplify: Simplify (+ (* -1 1) (* 0 -1)) into -1 1536749879.728 * [misc]backup-simplify: Simplify -1 into -1 1536749879.728 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1536749879.728 * [misc]backup-simplify: Simplify (- 0) into 0 1536749879.728 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1536749879.729 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 1 (/ 0 1)))) into 0 1536749879.729 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 1) (* 0 -1))) into 0 1536749879.729 * [misc]backup-simplify: Simplify 0 into 0 1536749879.729 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1536749879.729 * [misc]backup-simplify: Simplify (- 0) into 0 1536749879.729 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1536749879.729 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1536749879.730 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1) (* 0 -1)))) into 0 1536749879.730 * [misc]backup-simplify: Simplify 0 into 0 1536749879.730 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1536749879.730 * [misc]backup-simplify: Simplify (- 0) into 0 1536749879.730 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1536749879.730 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1536749879.731 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 -1))))) into 0 1536749879.731 * [misc]backup-simplify: Simplify 0 into 0 1536749879.731 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1536749879.731 * [misc]backup-simplify: Simplify (- 0) into 0 1536749879.731 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1536749879.731 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1536749879.732 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 -1)))))) into 0 1536749879.732 * [misc]backup-simplify: Simplify 0 into 0 1536749879.732 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1536749879.732 * [misc]backup-simplify: Simplify (- 0) into 0 1536749879.732 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1536749879.732 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1536749879.733 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 -1))))))) into 0 1536749879.733 * [misc]backup-simplify: Simplify 0 into 0 1536749879.733 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1536749879.733 * [misc]backup-simplify: Simplify (- 0) into 0 1536749879.733 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1536749879.734 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1536749879.734 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 -1)))))))) into 0 1536749879.734 * [misc]backup-simplify: Simplify 0 into 0 1536749879.734 * [misc]backup-simplify: Simplify (+ (* -1 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ x (pow x 2)) 1536749879.734 * * * [misc]progress: simplifying candidates 1536749879.734 * * * * [misc]progress: [ 1 / 16 ] simplifiying candidate # 1536749879.734 * * * * [misc]progress: [ 2 / 16 ] simplifiying candidate # 1536749879.734 * * * * [misc]progress: [ 3 / 16 ] simplifiying candidate # 1536749879.734 * * * * [misc]progress: [ 4 / 16 ] simplifiying candidate # 1536749879.734 * * * * [misc]progress: [ 5 / 16 ] simplifiying candidate # 1536749879.735 * * * * [misc]progress: [ 6 / 16 ] simplifiying candidate # 1536749879.735 * * * * [misc]progress: [ 7 / 16 ] simplifiying candidate # 1536749879.735 * * * * [misc]progress: [ 8 / 16 ] simplifiying candidate # 1536749879.735 * [enter]simplify: Simplifying (* (cbrt (+ x 1)) (cbrt (+ x 1))) 1536749879.735 * * [misc]simplify: iters left: 5 (5 enodes) 1536749879.736 * * [misc]simplify: iters left: 4 (8 enodes) 1536749879.737 * [exit]simplify: Simplified to (* (cbrt (+ 1 x)) (cbrt (+ 1 x))) 1536749879.737 * [misc]simplify: Simplified (2 1) to (λ (x) (* (* (cbrt (+ 1 x)) (cbrt (+ 1 x))) (* (cbrt (+ x 1)) x))) 1536749879.737 * * * * [misc]progress: [ 9 / 16 ] simplifiying candidate # 1536749879.738 * [enter]simplify: Simplifying (sqrt (+ x 1)) 1536749879.738 * * [misc]simplify: iters left: 3 (4 enodes) 1536749879.739 * * [misc]simplify: iters left: 2 (7 enodes) 1536749879.740 * [exit]simplify: Simplified to (sqrt (+ 1 x)) 1536749879.740 * [misc]simplify: Simplified (2 1) to (λ (x) (* (sqrt (+ 1 x)) (* (sqrt (+ x 1)) x))) 1536749879.740 * * * * [misc]progress: [ 10 / 16 ] simplifiying candidate # 1536749879.740 * * * * [misc]progress: [ 11 / 16 ] simplifiying candidate # 1536749879.740 * [enter]simplify: Simplifying (* (+ (pow x 3) (pow 1 3)) x) 1536749879.740 * * [misc]simplify: iters left: 5 (7 enodes) 1536749879.743 * * [misc]simplify: iters left: 4 (16 enodes) 1536749879.746 * * [misc]simplify: iters left: 3 (26 enodes) 1536749879.753 * * [misc]simplify: iters left: 2 (32 enodes) 1536749879.757 * [exit]simplify: Simplified to (+ x (pow x 4)) 1536749879.757 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (+ x (pow x 4)) (+ (* x x) (- (* 1 1) (* x 1))))) 1536749879.757 * * * * [misc]progress: [ 12 / 16 ] simplifiying candidate # 1536749879.757 * [enter]simplify: Simplifying (* (- (* x x) (* 1 1)) x) 1536749879.757 * * [misc]simplify: iters left: 6 (6 enodes) 1536749879.760 * * [misc]simplify: iters left: 5 (12 enodes) 1536749879.761 * * [misc]simplify: iters left: 4 (15 enodes) 1536749879.764 * * [misc]simplify: iters left: 3 (22 enodes) 1536749879.773 * * [misc]simplify: iters left: 2 (56 enodes) 1536749879.811 * * [misc]simplify: iters left: 1 (136 enodes) 1536749879.939 * [exit]simplify: Simplified to (- (pow x 3) x) 1536749879.939 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (- (pow x 3) x) (- x 1))) 1536749879.939 * * * * [misc]progress: [ 13 / 16 ] simplifiying candidate # 1536749879.939 * * * * [misc]progress: [ 14 / 16 ] simplifiying candidate # 1536749879.939 * [enter]simplify: Simplifying (+ x (pow x 2)) 1536749879.939 * * [misc]simplify: iters left: 3 (4 enodes) 1536749879.941 * * [misc]simplify: iters left: 2 (6 enodes) 1536749879.943 * * [misc]simplify: iters left: 1 (9 enodes) 1536749879.947 * [exit]simplify: Simplified to (+ x (* x x)) 1536749879.947 * [misc]simplify: Simplified (2) to (λ (x) (+ x (* x x))) 1536749879.947 * * * * [misc]progress: [ 15 / 16 ] simplifiying candidate # 1536749879.947 * [enter]simplify: Simplifying (+ x (pow x 2)) 1536749879.947 * * [misc]simplify: iters left: 3 (4 enodes) 1536749879.949 * * [misc]simplify: iters left: 2 (6 enodes) 1536749879.951 * * [misc]simplify: iters left: 1 (9 enodes) 1536749879.955 * [exit]simplify: Simplified to (+ x (* x x)) 1536749879.955 * [misc]simplify: Simplified (2) to (λ (x) (+ x (* x x))) 1536749879.955 * * * * [misc]progress: [ 16 / 16 ] simplifiying candidate # 1536749879.955 * [enter]simplify: Simplifying (+ x (pow x 2)) 1536749879.956 * * [misc]simplify: iters left: 3 (4 enodes) 1536749879.957 * * [misc]simplify: iters left: 2 (6 enodes) 1536749879.959 * * [misc]simplify: iters left: 1 (9 enodes) 1536749879.963 * [exit]simplify: Simplified to (+ x (* x x)) 1536749879.963 * [misc]simplify: Simplified (2) to (λ (x) (+ x (* x x))) 1536749879.964 * * * [misc]progress: adding candidates to table 1536749880.155 * [misc]progress: [Phase 3 of 3] Extracting. 1536749880.155 * * [misc]regime: Finding splitpoints for: (# #) 1536749880.155 * * * [misc]regime-changes: Trying 2 branch expressions: (x (+ x (* x x))) 1536749880.155 * * * * [misc]regimes: Trying to branch on x from (# #) 1536749880.187 * * * * [misc]regimes: Trying to branch on (+ x (* x x)) from (# #) 1536749880.233 * * * [misc]regime: Found split indices: #