1545555176.151 * [misc]progress: [Phase 1 of 3] Setting up. 1545555176.151 * * * [misc]progress: [1/2] Preparing points 1545555176.151 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1545555176.222 * * * * [misc]points: Filtering points with unrepresentable outputs 1545555176.223 * * * * [misc]points: Sampling 195 additional inputs, on iter 1 have 61 / 256 1545555176.310 * * * * [misc]points: Filtering points with unrepresentable outputs 1545555176.310 * * * * [misc]points: Sampling 145 additional inputs, on iter 2 have 111 / 256 1545555176.355 * * * * [misc]points: Filtering points with unrepresentable outputs 1545555176.355 * * * * [misc]points: Sampling 109 additional inputs, on iter 3 have 147 / 256 1545555176.386 * * * * [misc]points: Filtering points with unrepresentable outputs 1545555176.387 * * * * [misc]points: Sampling 85 additional inputs, on iter 4 have 171 / 256 1545555176.411 * * * * [misc]points: Filtering points with unrepresentable outputs 1545555176.411 * * * * [misc]points: Sampling 66 additional inputs, on iter 5 have 190 / 256 1545555176.431 * * * * [misc]points: Filtering points with unrepresentable outputs 1545555176.432 * * * * [misc]points: Sampling 43 additional inputs, on iter 6 have 213 / 256 1545555176.445 * * * * [misc]points: Filtering points with unrepresentable outputs 1545555176.445 * * * * [misc]points: Sampling 32 additional inputs, on iter 7 have 224 / 256 1545555176.455 * * * * [misc]points: Filtering points with unrepresentable outputs 1545555176.456 * * * * [misc]points: Sampling 24 additional inputs, on iter 8 have 232 / 256 1545555176.464 * * * * [misc]points: Filtering points with unrepresentable outputs 1545555176.464 * * * * [misc]points: Sampling 20 additional inputs, on iter 9 have 236 / 256 1545555176.468 * * * * [misc]points: Filtering points with unrepresentable outputs 1545555176.468 * * * * [misc]points: Sampling 13 additional inputs, on iter 10 have 243 / 256 1545555176.471 * * * * [misc]points: Filtering points with unrepresentable outputs 1545555176.471 * * * * [misc]points: Sampling 7 additional inputs, on iter 11 have 249 / 256 1545555176.474 * * * * [misc]points: Filtering points with unrepresentable outputs 1545555176.474 * * * * [misc]points: Sampling 4 additional inputs, on iter 12 have 254 / 256 1545555176.475 * * * * [misc]points: Filtering points with unrepresentable outputs 1545555176.475 * * * * [misc]points: Sampling 4 additional inputs, on iter 13 have 254 / 256 1545555176.477 * * * * [misc]points: Filtering points with unrepresentable outputs 1545555176.477 * * * * [misc]points: Sampling 4 additional inputs, on iter 14 have 255 / 256 1545555176.478 * * * * [misc]points: Filtering points with unrepresentable outputs 1545555176.478 * * * * [exit]points: Sampled 257 points with exact outputs 1545555176.478 * * * [misc]progress: [2/2] Setting up program. 1545555176.482 * [misc]progress: [Phase 2 of 3] Improving. 1545555176.482 * [enter]simplify: Simplifying (log (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))) 1545555176.482 * * [misc]simplify: iters left: 6 (9 enodes) 1545555176.483 * * [misc]simplify: iters left: 5 (14 enodes) 1545555176.513 * * [misc]simplify: iters left: 4 (18 enodes) 1545555176.516 * [exit]simplify: Simplified to (log (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))) 1545555176.524 * * [misc]progress: iteration 1 / 4 1545555176.525 * * * [misc]progress: picking best candidate 1545555176.527 * * * * [misc]pick: Picked # 1545555176.527 * * * [misc]progress: localizing error 1545555176.557 * * * [misc]progress: generating rewritten candidates 1545555176.557 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2 1) 1545555176.566 * * * [misc]progress: generating series expansions 1545555176.566 * * * * [misc]progress: [ 1 / 1 ] generating series at (2 1) 1545555176.567 * [misc]backup-simplify: Simplify (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x)) into (+ (/ 1 x) (* (/ 1 x) (sqrt (- 1 (pow x 2))))) 1545555176.567 * [misc]approximate: Taking taylor expansion of (+ (/ 1 x) (* (/ 1 x) (sqrt (- 1 (pow x 2))))) in (x) around 0 1545555176.567 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) (* (/ 1 x) (sqrt (- 1 (pow x 2))))) in x 1545555176.567 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1545555176.567 * [misc]taylor: Taking taylor expansion of x in x 1545555176.567 * [misc]backup-simplify: Simplify 0 into 0 1545555176.567 * [misc]backup-simplify: Simplify 1 into 1 1545555176.567 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545555176.567 * [misc]taylor: Taking taylor expansion of (* (/ 1 x) (sqrt (- 1 (pow x 2)))) in x 1545555176.567 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1545555176.567 * [misc]taylor: Taking taylor expansion of x in x 1545555176.567 * [misc]backup-simplify: Simplify 0 into 0 1545555176.567 * [misc]backup-simplify: Simplify 1 into 1 1545555176.567 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545555176.568 * [misc]taylor: Taking taylor expansion of (sqrt (- 1 (pow x 2))) in x 1545555176.568 * [misc]taylor: Taking taylor expansion of (- 1 (pow x 2)) in x 1545555176.568 * [misc]taylor: Taking taylor expansion of 1 in x 1545555176.568 * [misc]backup-simplify: Simplify 1 into 1 1545555176.568 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1545555176.568 * [misc]taylor: Taking taylor expansion of x in x 1545555176.568 * [misc]backup-simplify: Simplify 0 into 0 1545555176.568 * [misc]backup-simplify: Simplify 1 into 1 1545555176.568 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1545555176.568 * [misc]backup-simplify: Simplify (sqrt 1) into 1 1545555176.568 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545555176.568 * [misc]backup-simplify: Simplify (/ 0 (* 2 (sqrt 1))) into 0 1545555176.568 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) (* (/ 1 x) (sqrt (- 1 (pow x 2))))) in x 1545555176.569 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1545555176.569 * [misc]taylor: Taking taylor expansion of x in x 1545555176.569 * [misc]backup-simplify: Simplify 0 into 0 1545555176.569 * [misc]backup-simplify: Simplify 1 into 1 1545555176.569 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545555176.569 * [misc]taylor: Taking taylor expansion of (* (/ 1 x) (sqrt (- 1 (pow x 2)))) in x 1545555176.569 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1545555176.569 * [misc]taylor: Taking taylor expansion of x in x 1545555176.569 * [misc]backup-simplify: Simplify 0 into 0 1545555176.569 * [misc]backup-simplify: Simplify 1 into 1 1545555176.569 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545555176.569 * [misc]taylor: Taking taylor expansion of (sqrt (- 1 (pow x 2))) in x 1545555176.569 * [misc]taylor: Taking taylor expansion of (- 1 (pow x 2)) in x 1545555176.569 * [misc]taylor: Taking taylor expansion of 1 in x 1545555176.569 * [misc]backup-simplify: Simplify 1 into 1 1545555176.569 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1545555176.569 * [misc]taylor: Taking taylor expansion of x in x 1545555176.569 * [misc]backup-simplify: Simplify 0 into 0 1545555176.569 * [misc]backup-simplify: Simplify 1 into 1 1545555176.569 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1545555176.570 * [misc]backup-simplify: Simplify (sqrt 1) into 1 1545555176.570 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545555176.570 * [misc]backup-simplify: Simplify (/ 0 (* 2 (sqrt 1))) into 0 1545555176.570 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545555176.570 * [misc]backup-simplify: Simplify (+ 1 1) into 2 1545555176.570 * [misc]backup-simplify: Simplify 2 into 2 1545555176.571 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1545555176.571 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1545555176.571 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1545555176.571 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545555176.571 * [misc]backup-simplify: Simplify 0 into 0 1545555176.572 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545555176.572 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545555176.572 * [misc]backup-simplify: Simplify (- 1) into -1 1545555176.572 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1545555176.573 * [misc]backup-simplify: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2 1545555176.574 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545555176.574 * [misc]backup-simplify: Simplify (+ (* 1 -1/2) (+ (* 0 0) (* 0 1))) into -1/2 1545555176.574 * [misc]backup-simplify: Simplify (+ 0 -1/2) into -1/2 1545555176.574 * [misc]backup-simplify: Simplify -1/2 into -1/2 1545555176.574 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545555176.575 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1545555176.575 * [misc]backup-simplify: Simplify (- 0) into 0 1545555176.575 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545555176.575 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0 1545555176.576 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545555176.576 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 -1/2) (+ (* 0 0) (* 0 1)))) into 0 1545555176.576 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545555176.576 * [misc]backup-simplify: Simplify 0 into 0 1545555176.577 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545555176.577 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1545555176.577 * [misc]backup-simplify: Simplify (- 0) into 0 1545555176.577 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545555176.579 * [misc]backup-simplify: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8 1545555176.579 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545555176.579 * [misc]backup-simplify: Simplify (+ (* 1 -1/8) (+ (* 0 0) (+ (* 0 -1/2) (+ (* 0 0) (* 0 1))))) into -1/8 1545555176.580 * [misc]backup-simplify: Simplify (+ 0 -1/8) into -1/8 1545555176.580 * [misc]backup-simplify: Simplify -1/8 into -1/8 1545555176.580 * [misc]backup-simplify: Simplify (+ (* -1/8 (pow x 3)) (+ (* -1/2 x) (* 2 (/ 1 x)))) into (- (* 2 (/ 1 x)) (+ (* 1/2 x) (* 1/8 (pow x 3)))) 1545555176.580 * [misc]backup-simplify: Simplify (+ (/ 1 (/ 1 x)) (/ (sqrt (- 1 (* (/ 1 x) (/ 1 x)))) (/ 1 x))) into (+ x (* x (sqrt (- 1 (/ 1 (pow x 2)))))) 1545555176.580 * [misc]approximate: Taking taylor expansion of (+ x (* x (sqrt (- 1 (/ 1 (pow x 2)))))) in (x) around 0 1545555176.580 * [misc]taylor: Taking taylor expansion of (+ x (* x (sqrt (- 1 (/ 1 (pow x 2)))))) in x 1545555176.580 * [misc]taylor: Taking taylor expansion of x in x 1545555176.580 * [misc]backup-simplify: Simplify 0 into 0 1545555176.580 * [misc]backup-simplify: Simplify 1 into 1 1545555176.580 * [misc]taylor: Taking taylor expansion of (* x (sqrt (- 1 (/ 1 (pow x 2))))) in x 1545555176.581 * [misc]taylor: Taking taylor expansion of x in x 1545555176.581 * [misc]backup-simplify: Simplify 0 into 0 1545555176.581 * [misc]backup-simplify: Simplify 1 into 1 1545555176.581 * [misc]taylor: Taking taylor expansion of (sqrt (- 1 (/ 1 (pow x 2)))) in x 1545555176.581 * [misc]taylor: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x 1545555176.581 * [misc]taylor: Taking taylor expansion of 1 in x 1545555176.581 * [misc]backup-simplify: Simplify 1 into 1 1545555176.581 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1545555176.581 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1545555176.581 * [misc]taylor: Taking taylor expansion of x in x 1545555176.581 * [misc]backup-simplify: Simplify 0 into 0 1545555176.581 * [misc]backup-simplify: Simplify 1 into 1 1545555176.581 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545555176.581 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545555176.581 * [misc]backup-simplify: Simplify (- 1) into -1 1545555176.581 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1545555176.582 * [misc]backup-simplify: Simplify (sqrt -1) into (sqrt -1) 1545555176.582 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1545555176.582 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1545555176.582 * [misc]backup-simplify: Simplify (- 0) into 0 1545555176.582 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545555176.583 * [misc]backup-simplify: Simplify (/ 0 (* 2 (sqrt -1))) into 0 1545555176.583 * [misc]taylor: Taking taylor expansion of (+ x (* x (sqrt (- 1 (/ 1 (pow x 2)))))) in x 1545555176.583 * [misc]taylor: Taking taylor expansion of x in x 1545555176.583 * [misc]backup-simplify: Simplify 0 into 0 1545555176.583 * [misc]backup-simplify: Simplify 1 into 1 1545555176.583 * [misc]taylor: Taking taylor expansion of (* x (sqrt (- 1 (/ 1 (pow x 2))))) in x 1545555176.583 * [misc]taylor: Taking taylor expansion of x in x 1545555176.583 * [misc]backup-simplify: Simplify 0 into 0 1545555176.583 * [misc]backup-simplify: Simplify 1 into 1 1545555176.583 * [misc]taylor: Taking taylor expansion of (sqrt (- 1 (/ 1 (pow x 2)))) in x 1545555176.583 * [misc]taylor: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x 1545555176.583 * [misc]taylor: Taking taylor expansion of 1 in x 1545555176.583 * [misc]backup-simplify: Simplify 1 into 1 1545555176.583 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1545555176.583 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1545555176.583 * [misc]taylor: Taking taylor expansion of x in x 1545555176.583 * [misc]backup-simplify: Simplify 0 into 0 1545555176.583 * [misc]backup-simplify: Simplify 1 into 1 1545555176.583 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545555176.583 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545555176.584 * [misc]backup-simplify: Simplify (- 1) into -1 1545555176.584 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1545555176.584 * [misc]backup-simplify: Simplify (sqrt -1) into (sqrt -1) 1545555176.584 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1545555176.584 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1545555176.584 * [misc]backup-simplify: Simplify (- 0) into 0 1545555176.585 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545555176.585 * [misc]backup-simplify: Simplify (/ 0 (* 2 (sqrt -1))) into 0 1545555176.585 * [misc]backup-simplify: Simplify (* 0 (sqrt -1)) into 0 1545555176.585 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545555176.585 * [misc]backup-simplify: Simplify 0 into 0 1545555176.586 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (sqrt -1))) into (sqrt -1) 1545555176.586 * [misc]backup-simplify: Simplify (+ 0 (sqrt -1)) into (sqrt -1) 1545555176.586 * [misc]backup-simplify: Simplify (sqrt -1) into (sqrt -1) 1545555176.587 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1545555176.587 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545555176.587 * [misc]backup-simplify: Simplify (- 0) into 0 1545555176.588 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1545555176.589 * [misc]backup-simplify: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1)) 1545555176.589 * [misc]backup-simplify: Simplify (+ (* 0 (/ 1/2 (sqrt -1))) (+ (* 1 0) (* 0 (sqrt -1)))) into 0 1545555176.590 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1545555176.590 * [misc]backup-simplify: Simplify 1 into 1 1545555176.590 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1545555176.590 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545555176.591 * [misc]backup-simplify: Simplify (- 0) into 0 1545555176.591 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545555176.591 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (sqrt -1)))))) (* 2 (sqrt -1))) into 0 1545555176.593 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 (/ 1/2 (sqrt -1))) (+ (* 0 0) (* 0 (sqrt -1))))) into (* 1/2 (/ 1 (sqrt -1))) 1545555176.593 * [misc]backup-simplify: Simplify (+ 0 (* 1/2 (/ 1 (sqrt -1)))) into (* 1/2 (/ 1 (sqrt -1))) 1545555176.594 * [misc]backup-simplify: Simplify (* 1/2 (/ 1 (sqrt -1))) into (/ 1/2 (sqrt -1)) 1545555176.594 * [misc]backup-simplify: Simplify (+ (* (/ 1/2 (sqrt -1)) (pow (/ 1 x) 2)) (+ (* 1 (/ 1 x)) (sqrt -1))) into (+ (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))) (+ (sqrt -1) (/ 1 x))) 1545555176.595 * [misc]backup-simplify: Simplify (+ (/ 1 (/ 1 (- x))) (/ (sqrt (- 1 (* (/ 1 (- x)) (/ 1 (- x))))) (/ 1 (- x)))) into (- (+ x (* x (sqrt (- 1 (/ 1 (pow x 2))))))) 1545555176.595 * [misc]approximate: Taking taylor expansion of (- (+ x (* x (sqrt (- 1 (/ 1 (pow x 2))))))) in (x) around 0 1545555176.595 * [misc]taylor: Taking taylor expansion of (- (+ x (* x (sqrt (- 1 (/ 1 (pow x 2))))))) in x 1545555176.595 * [misc]taylor: Taking taylor expansion of (+ x (* x (sqrt (- 1 (/ 1 (pow x 2)))))) in x 1545555176.595 * [misc]taylor: Taking taylor expansion of x in x 1545555176.595 * [misc]backup-simplify: Simplify 0 into 0 1545555176.595 * [misc]backup-simplify: Simplify 1 into 1 1545555176.595 * [misc]taylor: Taking taylor expansion of (* x (sqrt (- 1 (/ 1 (pow x 2))))) in x 1545555176.595 * [misc]taylor: Taking taylor expansion of x in x 1545555176.595 * [misc]backup-simplify: Simplify 0 into 0 1545555176.595 * [misc]backup-simplify: Simplify 1 into 1 1545555176.595 * [misc]taylor: Taking taylor expansion of (sqrt (- 1 (/ 1 (pow x 2)))) in x 1545555176.595 * [misc]taylor: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x 1545555176.595 * [misc]taylor: Taking taylor expansion of 1 in x 1545555176.595 * [misc]backup-simplify: Simplify 1 into 1 1545555176.595 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1545555176.595 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1545555176.595 * [misc]taylor: Taking taylor expansion of x in x 1545555176.595 * [misc]backup-simplify: Simplify 0 into 0 1545555176.595 * [misc]backup-simplify: Simplify 1 into 1 1545555176.596 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545555176.596 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545555176.596 * [misc]backup-simplify: Simplify (- 1) into -1 1545555176.596 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1545555176.596 * [misc]backup-simplify: Simplify (sqrt -1) into (sqrt -1) 1545555176.596 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1545555176.597 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1545555176.597 * [misc]backup-simplify: Simplify (- 0) into 0 1545555176.597 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545555176.597 * [misc]backup-simplify: Simplify (/ 0 (* 2 (sqrt -1))) into 0 1545555176.597 * [misc]taylor: Taking taylor expansion of (- (+ x (* x (sqrt (- 1 (/ 1 (pow x 2))))))) in x 1545555176.597 * [misc]taylor: Taking taylor expansion of (+ x (* x (sqrt (- 1 (/ 1 (pow x 2)))))) in x 1545555176.597 * [misc]taylor: Taking taylor expansion of x in x 1545555176.597 * [misc]backup-simplify: Simplify 0 into 0 1545555176.597 * [misc]backup-simplify: Simplify 1 into 1 1545555176.597 * [misc]taylor: Taking taylor expansion of (* x (sqrt (- 1 (/ 1 (pow x 2))))) in x 1545555176.597 * [misc]taylor: Taking taylor expansion of x in x 1545555176.597 * [misc]backup-simplify: Simplify 0 into 0 1545555176.597 * [misc]backup-simplify: Simplify 1 into 1 1545555176.598 * [misc]taylor: Taking taylor expansion of (sqrt (- 1 (/ 1 (pow x 2)))) in x 1545555176.598 * [misc]taylor: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x 1545555176.598 * [misc]taylor: Taking taylor expansion of 1 in x 1545555176.598 * [misc]backup-simplify: Simplify 1 into 1 1545555176.598 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1545555176.598 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1545555176.598 * [misc]taylor: Taking taylor expansion of x in x 1545555176.598 * [misc]backup-simplify: Simplify 0 into 0 1545555176.598 * [misc]backup-simplify: Simplify 1 into 1 1545555176.598 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545555176.598 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545555176.598 * [misc]backup-simplify: Simplify (- 1) into -1 1545555176.598 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1545555176.599 * [misc]backup-simplify: Simplify (sqrt -1) into (sqrt -1) 1545555176.599 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1545555176.599 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1545555176.599 * [misc]backup-simplify: Simplify (- 0) into 0 1545555176.599 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545555176.600 * [misc]backup-simplify: Simplify (/ 0 (* 2 (sqrt -1))) into 0 1545555176.600 * [misc]backup-simplify: Simplify (* 0 (sqrt -1)) into 0 1545555176.600 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545555176.600 * [misc]backup-simplify: Simplify (- 0) into 0 1545555176.600 * [misc]backup-simplify: Simplify 0 into 0 1545555176.601 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (sqrt -1))) into (sqrt -1) 1545555176.601 * [misc]backup-simplify: Simplify (+ 0 (sqrt -1)) into (sqrt -1) 1545555176.601 * [misc]backup-simplify: Simplify (- (sqrt -1)) into (- (sqrt -1)) 1545555176.602 * [misc]backup-simplify: Simplify (- (sqrt -1)) into (- (sqrt -1)) 1545555176.602 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1545555176.602 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545555176.602 * [misc]backup-simplify: Simplify (- 0) into 0 1545555176.603 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1545555176.604 * [misc]backup-simplify: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1)) 1545555176.604 * [misc]backup-simplify: Simplify (+ (* 0 (/ 1/2 (sqrt -1))) (+ (* 1 0) (* 0 (sqrt -1)))) into 0 1545555176.605 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1545555176.605 * [misc]backup-simplify: Simplify (- 1) into -1 1545555176.605 * [misc]backup-simplify: Simplify -1 into -1 1545555176.605 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1545555176.606 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545555176.606 * [misc]backup-simplify: Simplify (- 0) into 0 1545555176.606 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545555176.606 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (sqrt -1)))))) (* 2 (sqrt -1))) into 0 1545555176.608 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 (/ 1/2 (sqrt -1))) (+ (* 0 0) (* 0 (sqrt -1))))) into (* 1/2 (/ 1 (sqrt -1))) 1545555176.609 * [misc]backup-simplify: Simplify (+ 0 (* 1/2 (/ 1 (sqrt -1)))) into (* 1/2 (/ 1 (sqrt -1))) 1545555176.609 * [misc]backup-simplify: Simplify (- (* 1/2 (/ 1 (sqrt -1)))) into (- (* 1/2 (/ 1 (sqrt -1)))) 1545555176.610 * [misc]backup-simplify: Simplify (- (* 1/2 (/ 1 (sqrt -1)))) into (- (* 1/2 (/ 1 (sqrt -1)))) 1545555176.611 * [misc]backup-simplify: Simplify (+ (* (- (* 1/2 (/ 1 (sqrt -1)))) (pow (/ 1 (- x)) 2)) (+ (* -1 (/ 1 (- x))) (- (sqrt -1)))) into (- (/ 1 x) (+ (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))) (sqrt -1))) 1545555176.611 * * * [misc]progress: simplifying candidates 1545555176.611 * * * * [misc]progress: [ 1 / 20 ] simplifiying candidate # 1545555176.612 * [enter]simplify: Simplifying (* (exp (/ 1 x)) (exp (/ (sqrt (- 1 (* x x))) x))) 1545555176.612 * * [misc]simplify: iters left: 6 (10 enodes) 1545555176.615 * * [misc]simplify: iters left: 5 (17 enodes) 1545555176.620 * * [misc]simplify: iters left: 4 (23 enodes) 1545555176.626 * [exit]simplify: Simplified to (exp (+ (/ (sqrt (- 1 (* x x))) x) (/ 1 x))) 1545555176.626 * [misc]simplify: Simplified (2 1 1) to (λ (x) (log (log (exp (+ (/ (sqrt (- 1 (* x x))) x) (/ 1 x)))))) 1545555176.626 * * * * [misc]progress: [ 2 / 20 ] simplifiying candidate # 1545555176.626 * * * * [misc]progress: [ 3 / 20 ] simplifiying candidate # 1545555176.626 * * * * [misc]progress: [ 4 / 20 ] simplifiying candidate # 1545555176.626 * * * * [misc]progress: [ 5 / 20 ] simplifiying candidate # 1545555176.626 * * * * [misc]progress: [ 6 / 20 ] simplifiying candidate # 1545555176.627 * * * * [misc]progress: [ 7 / 20 ] simplifiying candidate # 1545555176.627 * * * * [misc]progress: [ 8 / 20 ] simplifiying candidate # 1545555176.627 * [enter]simplify: Simplifying (+ (* 1 x) (* x (sqrt (- 1 (* x x))))) 1545555176.627 * * [misc]simplify: iters left: 6 (8 enodes) 1545555176.639 * * [misc]simplify: iters left: 5 (14 enodes) 1545555176.643 * * [misc]simplify: iters left: 4 (20 enodes) 1545555176.648 * * [misc]simplify: iters left: 3 (23 enodes) 1545555176.653 * * [misc]simplify: iters left: 2 (26 enodes) 1545555176.660 * [exit]simplify: Simplified to (+ x (* (sqrt (- 1 (* x x))) x)) 1545555176.661 * [misc]simplify: Simplified (2 1 1) to (λ (x) (log (/ (+ x (* (sqrt (- 1 (* x x))) x)) (* x x)))) 1545555176.661 * [enter]simplify: Simplifying (* x x) 1545555176.661 * * [misc]simplify: iters left: 2 (2 enodes) 1545555176.662 * [exit]simplify: Simplified to (* x x) 1545555176.662 * [misc]simplify: Simplified (2 1 2) to (λ (x) (log (/ (+ x (* (sqrt (- 1 (* x x))) x)) (* x x)))) 1545555176.662 * * * * [misc]progress: [ 9 / 20 ] simplifiying candidate # 1545555176.662 * * * * [misc]progress: [ 10 / 20 ] simplifiying candidate # 1545555176.662 * * * * [misc]progress: [ 11 / 20 ] simplifiying candidate # 1545555176.662 * * * * [misc]progress: [ 12 / 20 ] simplifiying candidate # 1545555176.662 * [enter]simplify: Simplifying (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x)) 1545555176.662 * * [misc]simplify: iters left: 6 (8 enodes) 1545555176.665 * * [misc]simplify: iters left: 5 (13 enodes) 1545555176.668 * * [misc]simplify: iters left: 4 (17 enodes) 1545555176.673 * [exit]simplify: Simplified to (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x)) 1545555176.673 * [misc]simplify: Simplified (2 1 2) to (λ (x) (log (* 1 (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))))) 1545555176.674 * * * * [misc]progress: [ 13 / 20 ] simplifiying candidate # 1545555176.674 * [enter]simplify: Simplifying (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x)) 1545555176.674 * * [misc]simplify: iters left: 6 (8 enodes) 1545555176.677 * * [misc]simplify: iters left: 5 (13 enodes) 1545555176.680 * * [misc]simplify: iters left: 4 (17 enodes) 1545555176.685 * [exit]simplify: Simplified to (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x)) 1545555176.685 * [misc]simplify: Simplified (2 1 2) to (λ (x) (log (* 1 (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))))) 1545555176.685 * * * * [misc]progress: [ 14 / 20 ] simplifiying candidate # 1545555176.685 * [enter]simplify: Simplifying (/ 1 x) 1545555176.685 * * [misc]simplify: iters left: 2 (3 enodes) 1545555176.686 * * [misc]simplify: iters left: 1 (5 enodes) 1545555176.687 * [exit]simplify: Simplified to (/ 1 x) 1545555176.688 * [misc]simplify: Simplified (2 1 1) to (λ (x) (log (* (/ 1 x) (+ 1 (sqrt (- 1 (* x x))))))) 1545555176.688 * [enter]simplify: Simplifying (+ 1 (sqrt (- 1 (* x x)))) 1545555176.688 * * [misc]simplify: iters left: 6 (6 enodes) 1545555176.690 * * [misc]simplify: iters left: 5 (11 enodes) 1545555176.693 * * [misc]simplify: iters left: 4 (15 enodes) 1545555176.697 * [exit]simplify: Simplified to (+ 1 (sqrt (- 1 (* x x)))) 1545555176.697 * [misc]simplify: Simplified (2 1 2) to (λ (x) (log (* (/ 1 x) (+ 1 (sqrt (- 1 (* x x))))))) 1545555176.697 * * * * [misc]progress: [ 15 / 20 ] simplifiying candidate # 1545555176.698 * [enter]simplify: Simplifying (/ 1 x) 1545555176.698 * * [misc]simplify: iters left: 2 (3 enodes) 1545555176.699 * * [misc]simplify: iters left: 1 (5 enodes) 1545555176.700 * [exit]simplify: Simplified to (/ 1 x) 1545555176.700 * [misc]simplify: Simplified (2 1 1) to (λ (x) (log (* (/ 1 x) (+ 1 (sqrt (- 1 (* x x))))))) 1545555176.700 * [enter]simplify: Simplifying (+ 1 (sqrt (- 1 (* x x)))) 1545555176.700 * * [misc]simplify: iters left: 6 (6 enodes) 1545555176.702 * * [misc]simplify: iters left: 5 (11 enodes) 1545555176.705 * * [misc]simplify: iters left: 4 (15 enodes) 1545555176.709 * [exit]simplify: Simplified to (+ 1 (sqrt (- 1 (* x x)))) 1545555176.709 * [misc]simplify: Simplified (2 1 2) to (λ (x) (log (* (/ 1 x) (+ 1 (sqrt (- 1 (* x x))))))) 1545555176.709 * * * * [misc]progress: [ 16 / 20 ] simplifiying candidate # 1545555176.710 * [enter]simplify: Simplifying (/ 1 x) 1545555176.710 * * [misc]simplify: iters left: 2 (3 enodes) 1545555176.711 * * [misc]simplify: iters left: 1 (5 enodes) 1545555176.712 * [exit]simplify: Simplified to (/ 1 x) 1545555176.712 * [misc]simplify: Simplified (2 1 2) to (λ (x) (log (* (+ (sqrt (- 1 (* x x))) 1) (/ 1 x)))) 1545555176.712 * * * * [misc]progress: [ 17 / 20 ] simplifiying candidate # 1545555176.712 * * * * [misc]progress: [ 18 / 20 ] simplifiying candidate # 1545555176.712 * [enter]simplify: Simplifying (- (* 2 (/ 1 x)) (+ (* 1/2 x) (* 1/8 (pow x 3)))) 1545555176.712 * * [misc]simplify: iters left: 6 (13 enodes) 1545555176.715 * * [misc]simplify: iters left: 5 (28 enodes) 1545555176.719 * * [misc]simplify: iters left: 4 (46 enodes) 1545555176.729 * * [misc]simplify: iters left: 3 (101 enodes) 1545555176.747 * * [misc]simplify: iters left: 2 (164 enodes) 1545555176.782 * * [misc]simplify: iters left: 1 (217 enodes) 1545555176.832 * [exit]simplify: Simplified to (- (* (* x x) (* -1/8 x)) (+ (/ -2 x) (* x 1/2))) 1545555176.832 * [misc]simplify: Simplified (2 1) to (λ (x) (log (- (* (* x x) (* -1/8 x)) (+ (/ -2 x) (* x 1/2))))) 1545555176.832 * * * * [misc]progress: [ 19 / 20 ] simplifiying candidate # 1545555176.832 * [enter]simplify: Simplifying (+ (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))) (+ (sqrt -1) (/ 1 x))) 1545555176.832 * * [misc]simplify: iters left: 6 (13 enodes) 1545555176.835 * * [misc]simplify: iters left: 5 (26 enodes) 1545555176.842 * * [misc]simplify: iters left: 4 (43 enodes) 1545555176.849 * * [misc]simplify: iters left: 3 (59 enodes) 1545555176.867 * * [misc]simplify: iters left: 2 (91 enodes) 1545555176.891 * * [misc]simplify: iters left: 1 (137 enodes) 1545555176.950 * [exit]simplify: Simplified to (+ (+ (/ 1 x) (sqrt -1)) (/ 1/2 (* (sqrt -1) (* x x)))) 1545555176.950 * [misc]simplify: Simplified (2 1) to (λ (x) (log (+ (+ (/ 1 x) (sqrt -1)) (/ 1/2 (* (sqrt -1) (* x x)))))) 1545555176.950 * * * * [misc]progress: [ 20 / 20 ] simplifiying candidate # 1545555176.951 * [enter]simplify: Simplifying (- (/ 1 x) (+ (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))) (sqrt -1))) 1545555176.951 * * [misc]simplify: iters left: 6 (13 enodes) 1545555176.957 * * [misc]simplify: iters left: 5 (27 enodes) 1545555176.966 * * [misc]simplify: iters left: 4 (46 enodes) 1545555176.987 * * [misc]simplify: iters left: 3 (87 enodes) 1545555177.023 * * [misc]simplify: iters left: 2 (154 enodes) 1545555177.077 * * [misc]simplify: iters left: 1 (264 enodes) 1545555177.256 * [exit]simplify: Simplified to (- (/ (/ (/ -1/2 x) (sqrt -1)) x) (+ (sqrt -1) (/ -1 x))) 1545555177.257 * [misc]simplify: Simplified (2 1) to (λ (x) (log (- (/ (/ (/ -1/2 x) (sqrt -1)) x) (+ (sqrt -1) (/ -1 x))))) 1545555177.257 * * * [misc]progress: adding candidates to table 1545555177.388 * [misc]progress: [Phase 3 of 3] Extracting. 1545555177.391 * [enter]simplify: Simplifying (log (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))) 1545555177.391 * * [misc]simplify: iters left: 6 (9 enodes) 1545555177.391 * * [misc]simplify: iters left: 5 (12 enodes) 1545555177.392 * [exit]simplify: Simplified to (log (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))) 1545555177.392 * * * * [misc]points: Sampling 8000 additional inputs, on iter 0 have 0 / 8000 1545555179.890 * * * * [misc]points: Filtering points with unrepresentable outputs 1545555179.892 * * * * [misc]points: Sampling 5947 additional inputs, on iter 1 have 2053 / 8000 1545555181.909 * * * * [misc]points: Filtering points with unrepresentable outputs 1545555181.910 * * * * [misc]points: Sampling 4480 additional inputs, on iter 2 have 3520 / 8000 1545555183.424 * * * * [misc]points: Filtering points with unrepresentable outputs 1545555183.425 * * * * [misc]points: Sampling 3365 additional inputs, on iter 3 have 4635 / 8000 1545555184.465 * * * * [misc]points: Filtering points with unrepresentable outputs 1545555184.466 * * * * [misc]points: Sampling 2473 additional inputs, on iter 4 have 5527 / 8000 1545555185.527 * * * * [misc]points: Filtering points with unrepresentable outputs 1545555185.528 * * * * [misc]points: Sampling 1865 additional inputs, on iter 5 have 6135 / 8000 1545555186.020 * * * * [misc]points: Filtering points with unrepresentable outputs 1545555186.021 * * * * [misc]points: Sampling 1391 additional inputs, on iter 6 have 6609 / 8000 1545555186.405 * * * * [misc]points: Filtering points with unrepresentable outputs 1545555186.406 * * * * [misc]points: Sampling 1051 additional inputs, on iter 7 have 6949 / 8000 1545555186.756 * * * * [misc]points: Filtering points with unrepresentable outputs 1545555186.756 * * * * [misc]points: Sampling 804 additional inputs, on iter 8 have 7196 / 8000 1545555187.012 * * * * [misc]points: Filtering points with unrepresentable outputs 1545555187.012 * * * * [misc]points: Sampling 595 additional inputs, on iter 9 have 7405 / 8000 1545555187.184 * * * * [misc]points: Filtering points with unrepresentable outputs 1545555187.184 * * * * [misc]points: Sampling 447 additional inputs, on iter 10 have 7553 / 8000 1545555187.294 * * * * [misc]points: Filtering points with unrepresentable outputs 1545555187.294 * * * * [misc]points: Sampling 346 additional inputs, on iter 11 have 7654 / 8000 1545555187.391 * * * * [misc]points: Filtering points with unrepresentable outputs 1545555187.391 * * * * [misc]points: Sampling 266 additional inputs, on iter 12 have 7734 / 8000 1545555187.493 * * * * [misc]points: Filtering points with unrepresentable outputs 1545555187.493 * * * * [misc]points: Sampling 199 additional inputs, on iter 13 have 7801 / 8000 1545555187.529 * * * * [misc]points: Filtering points with unrepresentable outputs 1545555187.529 * * * * [misc]points: Sampling 145 additional inputs, on iter 14 have 7855 / 8000 1545555187.567 * * * * [misc]points: Filtering points with unrepresentable outputs 1545555187.567 * * * * [misc]points: Sampling 109 additional inputs, on iter 15 have 7891 / 8000 1545555187.583 * * * * [misc]points: Filtering points with unrepresentable outputs 1545555187.583 * * * * [misc]points: Sampling 84 additional inputs, on iter 16 have 7916 / 8000 1545555187.598 * * * * [misc]points: Filtering points with unrepresentable outputs 1545555187.598 * * * * [misc]points: Sampling 59 additional inputs, on iter 17 have 7941 / 8000 1545555188.018 * * * * [misc]points: Filtering points with unrepresentable outputs 1545555188.018 * * * * [misc]points: Sampling 41 additional inputs, on iter 18 have 7959 / 8000 1545555188.025 * * * * [misc]points: Filtering points with unrepresentable outputs 1545555188.026 * * * * [misc]points: Sampling 29 additional inputs, on iter 19 have 7971 / 8000 1545555188.034 * * * * [misc]points: Filtering points with unrepresentable outputs 1545555188.034 * * * * [misc]points: Sampling 22 additional inputs, on iter 20 have 7978 / 8000 1545555188.038 * * * * [misc]points: Filtering points with unrepresentable outputs 1545555188.038 * * * * [misc]points: Sampling 19 additional inputs, on iter 21 have 7981 / 8000 1545555188.042 * * * * [misc]points: Filtering points with unrepresentable outputs 1545555188.042 * * * * [misc]points: Sampling 13 additional inputs, on iter 22 have 7987 / 8000 1545555188.045 * * * * [misc]points: Filtering points with unrepresentable outputs 1545555188.045 * * * * [misc]points: Sampling 10 additional inputs, on iter 23 have 7990 / 8000 1545555188.048 * * * * [misc]points: Filtering points with unrepresentable outputs 1545555188.048 * * * * [misc]points: Sampling 6 additional inputs, on iter 24 have 7994 / 8000 1545555188.050 * * * * [misc]points: Filtering points with unrepresentable outputs 1545555188.050 * * * * [misc]points: Sampling 6 additional inputs, on iter 25 have 7994 / 8000 1545555188.052 * * * * [misc]points: Filtering points with unrepresentable outputs 1545555188.052 * * * * [misc]points: Sampling 4 additional inputs, on iter 26 have 7996 / 8000 1545555188.054 * * * * [misc]points: Filtering points with unrepresentable outputs 1545555188.054 * * * * [misc]points: Sampling 4 additional inputs, on iter 27 have 7997 / 8000 1545555188.055 * * * * [misc]points: Filtering points with unrepresentable outputs 1545555188.056 * * * * [misc]points: Sampling 4 additional inputs, on iter 28 have 7998 / 8000 1545555188.057 * * * * [misc]points: Filtering points with unrepresentable outputs 1545555188.057 * * * * [misc]points: Sampling 4 additional inputs, on iter 29 have 7998 / 8000 1545555188.059 * * * * [misc]points: Filtering points with unrepresentable outputs 1545555188.059 * * * * [exit]points: Sampled 8000 points with exact outputs 1545555188.305 * [misc]regime-testing: Baseline error score: 0.018558159562924517 1545555188.306 * [misc]regime-testing: Oracle error score: 0.018558159562924517 1545555188.306 * [misc]regime-testing: End program error score: 0.018558159562924517