1553948317.272 * [progress]: [Phase 1 of 3] Setting up. 1553948317.274 * * * [progress]: [1/2] Preparing points 1553948317.411 * * * [progress]: [2/2] Setting up program. 1553948317.419 * [progress]: [Phase 2 of 3] Improving. 1553948317.419 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 1553948317.421 * [simplify]: Simplifying (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))) 1553948317.422 * * [simplify]: iters left: 6 (9 enodes) 1553948317.438 * * [simplify]: iters left: 5 (36 enodes) 1553948317.450 * * [simplify]: iters left: 4 (47 enodes) 1553948317.499 * * [simplify]: iters left: 3 (51 enodes) 1553948317.515 * * [simplify]: Extracting #0: cost 1 inf + 0 1553948317.516 * * [simplify]: Extracting #1: cost 4 inf + 0 1553948317.516 * * [simplify]: Extracting #2: cost 5 inf + 1 1553948317.516 * * [simplify]: Extracting #3: cost 7 inf + 1 1553948317.517 * * [simplify]: Extracting #4: cost 13 inf + 1 1553948317.517 * * [simplify]: Extracting #5: cost 21 inf + 1 1553948317.517 * * [simplify]: Extracting #6: cost 17 inf + 128 1553948317.517 * * [simplify]: Extracting #7: cost 8 inf + 905 1553948317.518 * * [simplify]: Extracting #8: cost 2 inf + 1927 1553948317.519 * * [simplify]: Extracting #9: cost 0 inf + 2543 1553948317.520 * [simplify]: Simplified to (* (atan (sqrt (/ (- 1 x) (+ 1 x)))) 2) 1553948317.520 * [simplify]: Simplified (2) to (λ (x) (* (atan (sqrt (/ (- 1 x) (+ 1 x)))) 2)) 1553948317.528 * * [progress]: iteration 1 / 4 1553948317.528 * * * [progress]: picking best candidate 1553948317.532 * * * * [pick]: Picked # 1553948317.532 * * * [progress]: localizing error 1553948317.563 * * * [progress]: generating rewritten candidates 1553948317.563 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2 1 1) 1553948317.575 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 1) 1553948317.581 * * * [progress]: generating series expansions 1553948317.582 * * * * [progress]: [ 1 / 2 ] generating series at (2 2 1 1) 1553948317.588 * [backup-simplify]: Simplify (/ (- 1 x) (+ 1 x)) into (/ (- 1 x) (+ x 1)) 1553948317.588 * [approximate]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in (x) around 0 1553948317.590 * [taylor]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x 1553948317.590 * [taylor]: Taking taylor expansion of (- 1 x) in x 1553948317.590 * [taylor]: Taking taylor expansion of 1 in x 1553948317.590 * [backup-simplify]: Simplify 1 into 1 1553948317.590 * [taylor]: Taking taylor expansion of x in x 1553948317.590 * [backup-simplify]: Simplify 0 into 0 1553948317.590 * [backup-simplify]: Simplify 1 into 1 1553948317.590 * [taylor]: Taking taylor expansion of (+ x 1) in x 1553948317.590 * [taylor]: Taking taylor expansion of x in x 1553948317.590 * [backup-simplify]: Simplify 0 into 0 1553948317.590 * [backup-simplify]: Simplify 1 into 1 1553948317.590 * [taylor]: Taking taylor expansion of 1 in x 1553948317.590 * [backup-simplify]: Simplify 1 into 1 1553948317.591 * [backup-simplify]: Simplify (- 0) into 0 1553948317.592 * [backup-simplify]: Simplify (+ 1 0) into 1 1553948317.592 * [backup-simplify]: Simplify (+ 0 1) into 1 1553948317.593 * [backup-simplify]: Simplify (/ 1 1) into 1 1553948317.593 * [taylor]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x 1553948317.593 * [taylor]: Taking taylor expansion of (- 1 x) in x 1553948317.593 * [taylor]: Taking taylor expansion of 1 in x 1553948317.593 * [backup-simplify]: Simplify 1 into 1 1553948317.593 * [taylor]: Taking taylor expansion of x in x 1553948317.593 * [backup-simplify]: Simplify 0 into 0 1553948317.593 * [backup-simplify]: Simplify 1 into 1 1553948317.593 * [taylor]: Taking taylor expansion of (+ x 1) in x 1553948317.593 * [taylor]: Taking taylor expansion of x in x 1553948317.593 * [backup-simplify]: Simplify 0 into 0 1553948317.593 * [backup-simplify]: Simplify 1 into 1 1553948317.593 * [taylor]: Taking taylor expansion of 1 in x 1553948317.593 * [backup-simplify]: Simplify 1 into 1 1553948317.594 * [backup-simplify]: Simplify (- 0) into 0 1553948317.594 * [backup-simplify]: Simplify (+ 1 0) into 1 1553948317.594 * [backup-simplify]: Simplify (+ 0 1) into 1 1553948317.595 * [backup-simplify]: Simplify (/ 1 1) into 1 1553948317.596 * [backup-simplify]: Simplify 1 into 1 1553948317.596 * [backup-simplify]: Simplify (- 1) into -1 1553948317.597 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553948317.597 * [backup-simplify]: Simplify (+ 1 0) into 1 1553948317.598 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2 1553948317.598 * [backup-simplify]: Simplify -2 into -2 1553948317.599 * [backup-simplify]: Simplify (- 0) into 0 1553948317.599 * [backup-simplify]: Simplify (+ 0 0) into 0 1553948317.600 * [backup-simplify]: Simplify (+ 0 0) into 0 1553948317.601 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -2 (/ 1 1)))) into 2 1553948317.601 * [backup-simplify]: Simplify 2 into 2 1553948317.602 * [backup-simplify]: Simplify (+ (* 2 (pow x 2)) (+ (* -2 x) 1)) into (- (+ (* 2 (pow x 2)) 1) (* 2 x)) 1553948317.603 * [backup-simplify]: Simplify (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x))) into (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) 1553948317.603 * [approximate]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in (x) around 0 1553948317.603 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x 1553948317.603 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 1553948317.603 * [taylor]: Taking taylor expansion of 1 in x 1553948317.603 * [backup-simplify]: Simplify 1 into 1 1553948317.603 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553948317.603 * [taylor]: Taking taylor expansion of x in x 1553948317.603 * [backup-simplify]: Simplify 0 into 0 1553948317.603 * [backup-simplify]: Simplify 1 into 1 1553948317.604 * [backup-simplify]: Simplify (/ 1 1) into 1 1553948317.604 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 1553948317.604 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553948317.604 * [taylor]: Taking taylor expansion of x in x 1553948317.604 * [backup-simplify]: Simplify 0 into 0 1553948317.604 * [backup-simplify]: Simplify 1 into 1 1553948317.604 * [backup-simplify]: Simplify (/ 1 1) into 1 1553948317.604 * [taylor]: Taking taylor expansion of 1 in x 1553948317.604 * [backup-simplify]: Simplify 1 into 1 1553948317.605 * [backup-simplify]: Simplify (- 1) into -1 1553948317.605 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553948317.606 * [backup-simplify]: Simplify (+ 1 0) into 1 1553948317.606 * [backup-simplify]: Simplify (/ -1 1) into -1 1553948317.606 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x 1553948317.606 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 1553948317.606 * [taylor]: Taking taylor expansion of 1 in x 1553948317.606 * [backup-simplify]: Simplify 1 into 1 1553948317.607 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553948317.607 * [taylor]: Taking taylor expansion of x in x 1553948317.607 * [backup-simplify]: Simplify 0 into 0 1553948317.607 * [backup-simplify]: Simplify 1 into 1 1553948317.607 * [backup-simplify]: Simplify (/ 1 1) into 1 1553948317.607 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 1553948317.607 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553948317.607 * [taylor]: Taking taylor expansion of x in x 1553948317.607 * [backup-simplify]: Simplify 0 into 0 1553948317.607 * [backup-simplify]: Simplify 1 into 1 1553948317.608 * [backup-simplify]: Simplify (/ 1 1) into 1 1553948317.608 * [taylor]: Taking taylor expansion of 1 in x 1553948317.608 * [backup-simplify]: Simplify 1 into 1 1553948317.608 * [backup-simplify]: Simplify (- 1) into -1 1553948317.609 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553948317.609 * [backup-simplify]: Simplify (+ 1 0) into 1 1553948317.610 * [backup-simplify]: Simplify (/ -1 1) into -1 1553948317.610 * [backup-simplify]: Simplify -1 into -1 1553948317.611 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553948317.611 * [backup-simplify]: Simplify (- 0) into 0 1553948317.612 * [backup-simplify]: Simplify (+ 1 0) into 1 1553948317.612 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553948317.613 * [backup-simplify]: Simplify (+ 0 1) into 1 1553948317.614 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2 1553948317.614 * [backup-simplify]: Simplify 2 into 2 1553948317.615 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553948317.615 * [backup-simplify]: Simplify (- 0) into 0 1553948317.615 * [backup-simplify]: Simplify (+ 0 0) into 0 1553948317.616 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553948317.617 * [backup-simplify]: Simplify (+ 0 0) into 0 1553948317.618 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 1 1)))) into -2 1553948317.618 * [backup-simplify]: Simplify -2 into -2 1553948317.618 * [backup-simplify]: Simplify (+ (* -2 (pow (/ 1 x) 2)) (+ (* 2 (/ 1 x)) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1)) 1553948317.619 * [backup-simplify]: Simplify (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x)))) into (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) 1553948317.619 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in (x) around 0 1553948317.619 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x 1553948317.619 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 1553948317.619 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553948317.619 * [taylor]: Taking taylor expansion of x in x 1553948317.619 * [backup-simplify]: Simplify 0 into 0 1553948317.619 * [backup-simplify]: Simplify 1 into 1 1553948317.619 * [backup-simplify]: Simplify (/ 1 1) into 1 1553948317.619 * [taylor]: Taking taylor expansion of 1 in x 1553948317.619 * [backup-simplify]: Simplify 1 into 1 1553948317.619 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 1553948317.619 * [taylor]: Taking taylor expansion of 1 in x 1553948317.619 * [backup-simplify]: Simplify 1 into 1 1553948317.619 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553948317.619 * [taylor]: Taking taylor expansion of x in x 1553948317.620 * [backup-simplify]: Simplify 0 into 0 1553948317.620 * [backup-simplify]: Simplify 1 into 1 1553948317.620 * [backup-simplify]: Simplify (/ 1 1) into 1 1553948317.620 * [backup-simplify]: Simplify (+ 1 0) into 1 1553948317.621 * [backup-simplify]: Simplify (- 1) into -1 1553948317.621 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553948317.622 * [backup-simplify]: Simplify (/ 1 -1) into -1 1553948317.622 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x 1553948317.622 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 1553948317.622 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553948317.622 * [taylor]: Taking taylor expansion of x in x 1553948317.622 * [backup-simplify]: Simplify 0 into 0 1553948317.622 * [backup-simplify]: Simplify 1 into 1 1553948317.622 * [backup-simplify]: Simplify (/ 1 1) into 1 1553948317.622 * [taylor]: Taking taylor expansion of 1 in x 1553948317.622 * [backup-simplify]: Simplify 1 into 1 1553948317.622 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 1553948317.622 * [taylor]: Taking taylor expansion of 1 in x 1553948317.622 * [backup-simplify]: Simplify 1 into 1 1553948317.622 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553948317.622 * [taylor]: Taking taylor expansion of x in x 1553948317.622 * [backup-simplify]: Simplify 0 into 0 1553948317.623 * [backup-simplify]: Simplify 1 into 1 1553948317.623 * [backup-simplify]: Simplify (/ 1 1) into 1 1553948317.623 * [backup-simplify]: Simplify (+ 1 0) into 1 1553948317.624 * [backup-simplify]: Simplify (- 1) into -1 1553948317.624 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553948317.625 * [backup-simplify]: Simplify (/ 1 -1) into -1 1553948317.625 * [backup-simplify]: Simplify -1 into -1 1553948317.625 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553948317.625 * [backup-simplify]: Simplify (+ 0 1) into 1 1553948317.626 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553948317.626 * [backup-simplify]: Simplify (- 0) into 0 1553948317.626 * [backup-simplify]: Simplify (+ 1 0) into 1 1553948317.627 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2 1553948317.627 * [backup-simplify]: Simplify -2 into -2 1553948317.627 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553948317.628 * [backup-simplify]: Simplify (+ 0 0) into 0 1553948317.628 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553948318.017 * [backup-simplify]: Simplify (- 0) into 0 1553948318.018 * [backup-simplify]: Simplify (+ 0 0) into 0 1553948318.019 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2 1553948318.019 * [backup-simplify]: Simplify -2 into -2 1553948318.019 * [backup-simplify]: Simplify (+ (* -2 (pow (/ 1 (- x)) 2)) (+ (* -2 (/ 1 (- x))) -1)) into (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1)) 1553948318.019 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 1) 1553948318.020 * [backup-simplify]: Simplify (sqrt (/ (- 1 x) (+ 1 x))) into (sqrt (/ (- 1 x) (+ x 1))) 1553948318.020 * [approximate]: Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in (x) around 0 1553948318.020 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in x 1553948318.020 * [taylor]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x 1553948318.020 * [taylor]: Taking taylor expansion of (- 1 x) in x 1553948318.020 * [taylor]: Taking taylor expansion of 1 in x 1553948318.020 * [backup-simplify]: Simplify 1 into 1 1553948318.020 * [taylor]: Taking taylor expansion of x in x 1553948318.020 * [backup-simplify]: Simplify 0 into 0 1553948318.020 * [backup-simplify]: Simplify 1 into 1 1553948318.020 * [taylor]: Taking taylor expansion of (+ x 1) in x 1553948318.020 * [taylor]: Taking taylor expansion of x in x 1553948318.020 * [backup-simplify]: Simplify 0 into 0 1553948318.020 * [backup-simplify]: Simplify 1 into 1 1553948318.020 * [taylor]: Taking taylor expansion of 1 in x 1553948318.020 * [backup-simplify]: Simplify 1 into 1 1553948318.021 * [backup-simplify]: Simplify (- 0) into 0 1553948318.021 * [backup-simplify]: Simplify (+ 1 0) into 1 1553948318.021 * [backup-simplify]: Simplify (+ 0 1) into 1 1553948318.022 * [backup-simplify]: Simplify (/ 1 1) into 1 1553948318.022 * [backup-simplify]: Simplify (sqrt 1) into 1 1553948318.023 * [backup-simplify]: Simplify (- 1) into -1 1553948318.023 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553948318.024 * [backup-simplify]: Simplify (+ 1 0) into 1 1553948318.025 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2 1553948318.025 * [backup-simplify]: Simplify (/ -2 (* 2 (sqrt 1))) into -1 1553948318.025 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 x) (+ x 1))) in x 1553948318.025 * [taylor]: Taking taylor expansion of (/ (- 1 x) (+ x 1)) in x 1553948318.025 * [taylor]: Taking taylor expansion of (- 1 x) in x 1553948318.025 * [taylor]: Taking taylor expansion of 1 in x 1553948318.025 * [backup-simplify]: Simplify 1 into 1 1553948318.025 * [taylor]: Taking taylor expansion of x in x 1553948318.025 * [backup-simplify]: Simplify 0 into 0 1553948318.025 * [backup-simplify]: Simplify 1 into 1 1553948318.026 * [taylor]: Taking taylor expansion of (+ x 1) in x 1553948318.026 * [taylor]: Taking taylor expansion of x in x 1553948318.026 * [backup-simplify]: Simplify 0 into 0 1553948318.026 * [backup-simplify]: Simplify 1 into 1 1553948318.026 * [taylor]: Taking taylor expansion of 1 in x 1553948318.026 * [backup-simplify]: Simplify 1 into 1 1553948318.026 * [backup-simplify]: Simplify (- 0) into 0 1553948318.026 * [backup-simplify]: Simplify (+ 1 0) into 1 1553948318.027 * [backup-simplify]: Simplify (+ 0 1) into 1 1553948318.027 * [backup-simplify]: Simplify (/ 1 1) into 1 1553948318.028 * [backup-simplify]: Simplify (sqrt 1) into 1 1553948318.028 * [backup-simplify]: Simplify (- 1) into -1 1553948318.028 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553948318.029 * [backup-simplify]: Simplify (+ 1 0) into 1 1553948318.030 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 1 1)))) into -2 1553948318.031 * [backup-simplify]: Simplify (/ -2 (* 2 (sqrt 1))) into -1 1553948318.031 * [backup-simplify]: Simplify 1 into 1 1553948318.031 * [backup-simplify]: Simplify -1 into -1 1553948318.032 * [backup-simplify]: Simplify (- 0) into 0 1553948318.032 * [backup-simplify]: Simplify (+ 0 0) into 0 1553948318.032 * [backup-simplify]: Simplify (+ 0 0) into 0 1553948318.033 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -2 (/ 1 1)))) into 2 1553948318.034 * [backup-simplify]: Simplify (/ (- 2 (pow -1 2) (+)) (* 2 1)) into 1/2 1553948318.035 * [backup-simplify]: Simplify 1/2 into 1/2 1553948318.035 * [backup-simplify]: Simplify (+ (* 1/2 (pow x 2)) (+ (* -1 x) 1)) into (- (+ (* 1/2 (pow x 2)) 1) x) 1553948318.035 * [backup-simplify]: Simplify (sqrt (/ (- 1 (/ 1 x)) (+ 1 (/ 1 x)))) into (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) 1553948318.035 * [approximate]: Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in (x) around 0 1553948318.035 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x 1553948318.035 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x 1553948318.035 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 1553948318.035 * [taylor]: Taking taylor expansion of 1 in x 1553948318.035 * [backup-simplify]: Simplify 1 into 1 1553948318.035 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553948318.035 * [taylor]: Taking taylor expansion of x in x 1553948318.035 * [backup-simplify]: Simplify 0 into 0 1553948318.035 * [backup-simplify]: Simplify 1 into 1 1553948318.036 * [backup-simplify]: Simplify (/ 1 1) into 1 1553948318.036 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 1553948318.036 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553948318.036 * [taylor]: Taking taylor expansion of x in x 1553948318.036 * [backup-simplify]: Simplify 0 into 0 1553948318.036 * [backup-simplify]: Simplify 1 into 1 1553948318.036 * [backup-simplify]: Simplify (/ 1 1) into 1 1553948318.036 * [taylor]: Taking taylor expansion of 1 in x 1553948318.036 * [backup-simplify]: Simplify 1 into 1 1553948318.037 * [backup-simplify]: Simplify (- 1) into -1 1553948318.037 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553948318.037 * [backup-simplify]: Simplify (+ 1 0) into 1 1553948318.038 * [backup-simplify]: Simplify (/ -1 1) into -1 1553948318.038 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 1553948318.039 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553948318.039 * [backup-simplify]: Simplify (- 0) into 0 1553948318.040 * [backup-simplify]: Simplify (+ 1 0) into 1 1553948318.041 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553948318.041 * [backup-simplify]: Simplify (+ 0 1) into 1 1553948318.042 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2 1553948318.043 * [backup-simplify]: Simplify (/ 2 (* 2 (sqrt -1))) into (/ 1 (sqrt -1)) 1553948318.043 * [taylor]: Taking taylor expansion of (sqrt (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x 1553948318.043 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x 1553948318.043 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 1553948318.043 * [taylor]: Taking taylor expansion of 1 in x 1553948318.043 * [backup-simplify]: Simplify 1 into 1 1553948318.044 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553948318.044 * [taylor]: Taking taylor expansion of x in x 1553948318.044 * [backup-simplify]: Simplify 0 into 0 1553948318.044 * [backup-simplify]: Simplify 1 into 1 1553948318.044 * [backup-simplify]: Simplify (/ 1 1) into 1 1553948318.044 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 1553948318.044 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553948318.044 * [taylor]: Taking taylor expansion of x in x 1553948318.044 * [backup-simplify]: Simplify 0 into 0 1553948318.044 * [backup-simplify]: Simplify 1 into 1 1553948318.044 * [backup-simplify]: Simplify (/ 1 1) into 1 1553948318.044 * [taylor]: Taking taylor expansion of 1 in x 1553948318.045 * [backup-simplify]: Simplify 1 into 1 1553948318.045 * [backup-simplify]: Simplify (- 1) into -1 1553948318.045 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553948318.046 * [backup-simplify]: Simplify (+ 1 0) into 1 1553948318.046 * [backup-simplify]: Simplify (/ -1 1) into -1 1553948318.047 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 1553948318.047 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553948318.048 * [backup-simplify]: Simplify (- 0) into 0 1553948318.048 * [backup-simplify]: Simplify (+ 1 0) into 1 1553948318.049 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553948318.049 * [backup-simplify]: Simplify (+ 0 1) into 1 1553948318.050 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2 1553948318.052 * [backup-simplify]: Simplify (/ 2 (* 2 (sqrt -1))) into (/ 1 (sqrt -1)) 1553948318.052 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 1553948318.053 * [backup-simplify]: Simplify (/ 1 (sqrt -1)) into (/ 1 (sqrt -1)) 1553948318.054 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553948318.054 * [backup-simplify]: Simplify (- 0) into 0 1553948318.055 * [backup-simplify]: Simplify (+ 0 0) into 0 1553948318.056 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553948318.056 * [backup-simplify]: Simplify (+ 0 0) into 0 1553948318.057 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 1 1)))) into -2 1553948318.061 * [backup-simplify]: Simplify (/ (- -2 (pow (/ 1 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (/ -1/2 (sqrt -1)) 1553948318.061 * [backup-simplify]: Simplify (/ -1/2 (sqrt -1)) into (/ -1/2 (sqrt -1)) 1553948318.064 * [backup-simplify]: Simplify (+ (* (/ -1/2 (sqrt -1)) (pow (/ 1 x) 2)) (+ (* (/ 1 (sqrt -1)) (/ 1 x)) (sqrt -1))) into (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1))))) 1553948318.064 * [backup-simplify]: Simplify (sqrt (/ (- 1 (/ 1 (- x))) (+ 1 (/ 1 (- x))))) into (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) 1553948318.064 * [approximate]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in (x) around 0 1553948318.064 * [taylor]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x 1553948318.064 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x 1553948318.064 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 1553948318.064 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553948318.064 * [taylor]: Taking taylor expansion of x in x 1553948318.064 * [backup-simplify]: Simplify 0 into 0 1553948318.064 * [backup-simplify]: Simplify 1 into 1 1553948318.065 * [backup-simplify]: Simplify (/ 1 1) into 1 1553948318.065 * [taylor]: Taking taylor expansion of 1 in x 1553948318.065 * [backup-simplify]: Simplify 1 into 1 1553948318.065 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 1553948318.065 * [taylor]: Taking taylor expansion of 1 in x 1553948318.065 * [backup-simplify]: Simplify 1 into 1 1553948318.065 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553948318.065 * [taylor]: Taking taylor expansion of x in x 1553948318.065 * [backup-simplify]: Simplify 0 into 0 1553948318.065 * [backup-simplify]: Simplify 1 into 1 1553948318.065 * [backup-simplify]: Simplify (/ 1 1) into 1 1553948318.066 * [backup-simplify]: Simplify (+ 1 0) into 1 1553948318.066 * [backup-simplify]: Simplify (- 1) into -1 1553948318.067 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553948318.067 * [backup-simplify]: Simplify (/ 1 -1) into -1 1553948318.068 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 1553948318.068 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553948318.069 * [backup-simplify]: Simplify (+ 0 1) into 1 1553948318.069 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553948318.070 * [backup-simplify]: Simplify (- 0) into 0 1553948318.070 * [backup-simplify]: Simplify (+ 1 0) into 1 1553948318.071 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2 1553948318.072 * [backup-simplify]: Simplify (/ -2 (* 2 (sqrt -1))) into (/ -1 (sqrt -1)) 1553948318.073 * [taylor]: Taking taylor expansion of (sqrt (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x 1553948318.073 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x 1553948318.073 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 1553948318.073 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553948318.073 * [taylor]: Taking taylor expansion of x in x 1553948318.073 * [backup-simplify]: Simplify 0 into 0 1553948318.073 * [backup-simplify]: Simplify 1 into 1 1553948318.073 * [backup-simplify]: Simplify (/ 1 1) into 1 1553948318.073 * [taylor]: Taking taylor expansion of 1 in x 1553948318.073 * [backup-simplify]: Simplify 1 into 1 1553948318.073 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 1553948318.073 * [taylor]: Taking taylor expansion of 1 in x 1553948318.073 * [backup-simplify]: Simplify 1 into 1 1553948318.073 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1553948318.073 * [taylor]: Taking taylor expansion of x in x 1553948318.073 * [backup-simplify]: Simplify 0 into 0 1553948318.073 * [backup-simplify]: Simplify 1 into 1 1553948318.074 * [backup-simplify]: Simplify (/ 1 1) into 1 1553948318.074 * [backup-simplify]: Simplify (+ 1 0) into 1 1553948318.075 * [backup-simplify]: Simplify (- 1) into -1 1553948318.075 * [backup-simplify]: Simplify (+ 0 -1) into -1 1553948318.075 * [backup-simplify]: Simplify (/ 1 -1) into -1 1553948318.076 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 1553948318.077 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553948318.077 * [backup-simplify]: Simplify (+ 0 1) into 1 1553948318.078 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553948318.078 * [backup-simplify]: Simplify (- 0) into 0 1553948318.079 * [backup-simplify]: Simplify (+ 1 0) into 1 1553948318.080 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2 1553948318.081 * [backup-simplify]: Simplify (/ -2 (* 2 (sqrt -1))) into (/ -1 (sqrt -1)) 1553948318.081 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 1553948318.082 * [backup-simplify]: Simplify (/ -1 (sqrt -1)) into (/ -1 (sqrt -1)) 1553948318.082 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553948318.083 * [backup-simplify]: Simplify (+ 0 0) into 0 1553948318.083 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553948318.083 * [backup-simplify]: Simplify (- 0) into 0 1553948318.084 * [backup-simplify]: Simplify (+ 0 0) into 0 1553948318.084 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2 1553948318.086 * [backup-simplify]: Simplify (/ (- -2 (pow (/ -1 (sqrt -1)) 2) (+)) (* 2 (sqrt -1))) into (/ -1/2 (sqrt -1)) 1553948318.087 * [backup-simplify]: Simplify (/ -1/2 (sqrt -1)) into (/ -1/2 (sqrt -1)) 1553948318.088 * [backup-simplify]: Simplify (+ (* (/ -1/2 (sqrt -1)) (pow (/ 1 (- x)) 2)) (+ (* (/ -1 (sqrt -1)) (/ 1 (- x))) (sqrt -1))) into (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1))))) 1553948318.088 * * * [progress]: simplifying candidates 1553948318.088 * * * * [progress]: [ 1 / 70 ] simplifiying candidate # 1553948318.089 * * * * [progress]: [ 2 / 70 ] simplifiying candidate # 1553948318.089 * * * * [progress]: [ 3 / 70 ] simplifiying candidate # 1553948318.089 * * * * [progress]: [ 4 / 70 ] simplifiying candidate # 1553948318.089 * [simplify]: Simplifying (- (log (- 1 x)) (log (+ 1 x))) 1553948318.089 * * [simplify]: iters left: 5 (7 enodes) 1553948318.091 * * [simplify]: iters left: 4 (29 enodes) 1553948318.096 * * [simplify]: iters left: 3 (38 enodes) 1553948318.102 * * [simplify]: Extracting #0: cost 1 inf + 0 1553948318.102 * * [simplify]: Extracting #1: cost 5 inf + 0 1553948318.102 * * [simplify]: Extracting #2: cost 12 inf + 0 1553948318.102 * * [simplify]: Extracting #3: cost 10 inf + 486 1553948318.102 * * [simplify]: Extracting #4: cost 7 inf + 659 1553948318.102 * * [simplify]: Extracting #5: cost 0 inf + 1461 1553948318.102 * * [simplify]: Extracting #6: cost 0 inf + 1404 1553948318.103 * [simplify]: Simplified to (- (log (- 1 x)) (log1p x)) 1553948318.103 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (exp (- (log (- 1 x)) (log1p x))))))) 1553948318.103 * * * * [progress]: [ 5 / 70 ] simplifiying candidate # 1553948318.103 * * * * [progress]: [ 6 / 70 ] simplifiying candidate # 1553948318.103 * * * * [progress]: [ 7 / 70 ] simplifiying candidate # 1553948318.103 * [simplify]: Simplifying (/ (* (* (- 1 x) (- 1 x)) (- 1 x)) (* (* (+ 1 x) (+ 1 x)) (+ 1 x))) 1553948318.103 * * [simplify]: iters left: 6 (9 enodes) 1553948318.106 * * [simplify]: iters left: 5 (53 enodes) 1553948318.128 * * [simplify]: iters left: 4 (143 enodes) 1553948318.181 * * [simplify]: iters left: 3 (401 enodes) 1553948318.465 * * [simplify]: Extracting #0: cost 1 inf + 0 1553948318.465 * * [simplify]: Extracting #1: cost 39 inf + 0 1553948318.467 * * [simplify]: Extracting #2: cost 189 inf + 2 1553948318.471 * * [simplify]: Extracting #3: cost 232 inf + 3524 1553948318.484 * * [simplify]: Extracting #4: cost 69 inf + 29613 1553948318.508 * * [simplify]: Extracting #5: cost 0 inf + 42953 1553948318.536 * * [simplify]: Extracting #6: cost 0 inf + 42393 1553948318.559 * [simplify]: Simplified to (* (* (/ (- 1 x) (+ x 1)) (/ (- 1 x) (+ x 1))) (/ (- 1 x) (+ x 1))) 1553948318.559 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (cbrt (* (* (/ (- 1 x) (+ x 1)) (/ (- 1 x) (+ x 1))) (/ (- 1 x) (+ x 1)))))))) 1553948318.560 * * * * [progress]: [ 8 / 70 ] simplifiying candidate # 1553948318.560 * * * * [progress]: [ 9 / 70 ] simplifiying candidate # 1553948318.560 * * * * [progress]: [ 10 / 70 ] simplifiying candidate # 1553948318.560 * * * * [progress]: [ 11 / 70 ] simplifiying candidate # 1553948318.560 * * * * [progress]: [ 12 / 70 ] simplifiying candidate # 1553948318.560 * [simplify]: Simplifying (/ 1 (+ 1 x)) 1553948318.560 * * [simplify]: iters left: 4 (4 enodes) 1553948318.563 * * [simplify]: iters left: 3 (15 enodes) 1553948318.568 * * [simplify]: iters left: 2 (17 enodes) 1553948318.573 * * [simplify]: Extracting #0: cost 1 inf + 0 1553948318.573 * * [simplify]: Extracting #1: cost 4 inf + 0 1553948318.573 * * [simplify]: Extracting #2: cost 5 inf + 1 1553948318.573 * * [simplify]: Extracting #3: cost 3 inf + 44 1553948318.573 * * [simplify]: Extracting #4: cost 1 inf + 168 1553948318.573 * * [simplify]: Extracting #5: cost 0 inf + 250 1553948318.573 * [simplify]: Simplified to (/ 1 (+ x 1)) 1553948318.573 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (- (/ 1 (+ x 1)) (/ x (+ 1 x))))))) 1553948318.574 * * * * [progress]: [ 13 / 70 ] simplifiying candidate # 1553948318.574 * [simplify]: Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) 1553948318.574 * * [simplify]: iters left: 6 (9 enodes) 1553948318.579 * * [simplify]: iters left: 5 (38 enodes) 1553948318.591 * * [simplify]: iters left: 4 (58 enodes) 1553948318.608 * * [simplify]: iters left: 3 (65 enodes) 1553948318.625 * * [simplify]: iters left: 2 (68 enodes) 1553948318.634 * * [simplify]: Extracting #0: cost 1 inf + 0 1553948318.634 * * [simplify]: Extracting #1: cost 11 inf + 0 1553948318.634 * * [simplify]: Extracting #2: cost 22 inf + 0 1553948318.635 * * [simplify]: Extracting #3: cost 27 inf + 0 1553948318.635 * * [simplify]: Extracting #4: cost 25 inf + 44 1553948318.635 * * [simplify]: Extracting #5: cost 7 inf + 3238 1553948318.636 * * [simplify]: Extracting #6: cost 0 inf + 5092 1553948318.637 * [simplify]: Simplified to (* (/ (cbrt (- 1 x)) (cbrt (+ x 1))) (/ (cbrt (- 1 x)) (cbrt (+ x 1)))) 1553948318.637 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (/ (cbrt (- 1 x)) (cbrt (+ x 1))) (/ (cbrt (- 1 x)) (cbrt (+ x 1)))) (/ (cbrt (- 1 x)) (cbrt (+ 1 x)))))))) 1553948318.637 * [simplify]: Simplifying (/ (cbrt (- 1 x)) (cbrt (+ 1 x))) 1553948318.637 * * [simplify]: iters left: 5 (7 enodes) 1553948318.639 * * [simplify]: iters left: 4 (26 enodes) 1553948318.643 * * [simplify]: iters left: 3 (31 enodes) 1553948318.648 * * [simplify]: Extracting #0: cost 1 inf + 0 1553948318.648 * * [simplify]: Extracting #1: cost 4 inf + 0 1553948318.648 * * [simplify]: Extracting #2: cost 8 inf + 0 1553948318.648 * * [simplify]: Extracting #3: cost 13 inf + 0 1553948318.648 * * [simplify]: Extracting #4: cost 11 inf + 43 1553948318.648 * * [simplify]: Extracting #5: cost 4 inf + 576 1553948318.648 * * [simplify]: Extracting #6: cost 1 inf + 1022 1553948318.648 * * [simplify]: Extracting #7: cost 0 inf + 1304 1553948318.648 * [simplify]: Simplified to (/ (cbrt (- 1 x)) (cbrt (+ x 1))) 1553948318.649 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (cbrt (- 1 x)) (cbrt (+ x 1)))))))) 1553948318.649 * * * * [progress]: [ 14 / 70 ] simplifiying candidate # 1553948318.649 * [simplify]: Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x))) 1553948318.649 * * [simplify]: iters left: 6 (8 enodes) 1553948318.651 * * [simplify]: iters left: 5 (31 enodes) 1553948318.661 * * [simplify]: iters left: 4 (40 enodes) 1553948318.672 * * [simplify]: iters left: 3 (43 enodes) 1553948318.678 * * [simplify]: Extracting #0: cost 1 inf + 0 1553948318.678 * * [simplify]: Extracting #1: cost 7 inf + 0 1553948318.678 * * [simplify]: Extracting #2: cost 14 inf + 0 1553948318.679 * * [simplify]: Extracting #3: cost 19 inf + 0 1553948318.679 * * [simplify]: Extracting #4: cost 18 inf + 2 1553948318.679 * * [simplify]: Extracting #5: cost 12 inf + 332 1553948318.679 * * [simplify]: Extracting #6: cost 1 inf + 2274 1553948318.679 * * [simplify]: Extracting #7: cost 0 inf + 2516 1553948318.680 * [simplify]: Simplified to (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1)))) 1553948318.680 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (- 1 x)) (/ (cbrt (- 1 x)) (sqrt (+ x 1)))) (/ (cbrt (- 1 x)) (sqrt (+ 1 x)))))))) 1553948318.680 * [simplify]: Simplifying (/ (cbrt (- 1 x)) (sqrt (+ 1 x))) 1553948318.680 * * [simplify]: iters left: 5 (7 enodes) 1553948318.682 * * [simplify]: iters left: 4 (26 enodes) 1553948318.686 * * [simplify]: iters left: 3 (31 enodes) 1553948318.691 * * [simplify]: Extracting #0: cost 1 inf + 0 1553948318.691 * * [simplify]: Extracting #1: cost 4 inf + 0 1553948318.691 * * [simplify]: Extracting #2: cost 8 inf + 0 1553948318.691 * * [simplify]: Extracting #3: cost 13 inf + 0 1553948318.691 * * [simplify]: Extracting #4: cost 11 inf + 43 1553948318.692 * * [simplify]: Extracting #5: cost 4 inf + 536 1553948318.692 * * [simplify]: Extracting #6: cost 1 inf + 902 1553948318.692 * * [simplify]: Extracting #7: cost 0 inf + 1144 1553948318.692 * [simplify]: Simplified to (/ (cbrt (- 1 x)) (sqrt (+ x 1))) 1553948318.692 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x))) (/ (cbrt (- 1 x)) (sqrt (+ x 1)))))))) 1553948318.692 * * * * [progress]: [ 15 / 70 ] simplifiying candidate # 1553948318.692 * [simplify]: Simplifying (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1) 1553948318.693 * * [simplify]: iters left: 6 (6 enodes) 1553948318.694 * * [simplify]: iters left: 5 (22 enodes) 1553948318.698 * * [simplify]: iters left: 4 (35 enodes) 1553948318.704 * * [simplify]: iters left: 3 (36 enodes) 1553948318.708 * * [simplify]: Extracting #0: cost 1 inf + 0 1553948318.708 * * [simplify]: Extracting #1: cost 5 inf + 0 1553948318.708 * * [simplify]: Extracting #2: cost 7 inf + 1 1553948318.708 * * [simplify]: Extracting #3: cost 10 inf + 1 1553948318.708 * * [simplify]: Extracting #4: cost 7 inf + 127 1553948318.709 * * [simplify]: Extracting #5: cost 3 inf + 574 1553948318.709 * * [simplify]: Extracting #6: cost 0 inf + 1060 1553948318.709 * [simplify]: Simplified to (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1553948318.709 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (+ 1 x))))))) 1553948318.709 * [simplify]: Simplifying (/ (cbrt (- 1 x)) (+ 1 x)) 1553948318.709 * * [simplify]: iters left: 5 (6 enodes) 1553948318.711 * * [simplify]: iters left: 4 (23 enodes) 1553948318.716 * * [simplify]: iters left: 3 (28 enodes) 1553948318.723 * * [simplify]: Extracting #0: cost 1 inf + 0 1553948318.724 * * [simplify]: Extracting #1: cost 4 inf + 0 1553948318.724 * * [simplify]: Extracting #2: cost 9 inf + 0 1553948318.724 * * [simplify]: Extracting #3: cost 9 inf + 2 1553948318.724 * * [simplify]: Extracting #4: cost 5 inf + 211 1553948318.724 * * [simplify]: Extracting #5: cost 1 inf + 698 1553948318.724 * * [simplify]: Extracting #6: cost 0 inf + 900 1553948318.725 * [simplify]: Simplified to (/ (cbrt (- 1 x)) (+ x 1)) 1553948318.725 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (cbrt (- 1 x)) (+ x 1))))))) 1553948318.725 * * * * [progress]: [ 16 / 70 ] simplifiying candidate # 1553948318.725 * [simplify]: Simplifying (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) 1553948318.725 * * [simplify]: iters left: 6 (8 enodes) 1553948318.727 * * [simplify]: iters left: 5 (31 enodes) 1553948318.732 * * [simplify]: iters left: 4 (38 enodes) 1553948318.737 * * [simplify]: Extracting #0: cost 1 inf + 0 1553948318.737 * * [simplify]: Extracting #1: cost 6 inf + 0 1553948318.738 * * [simplify]: Extracting #2: cost 12 inf + 0 1553948318.738 * * [simplify]: Extracting #3: cost 17 inf + 0 1553948318.738 * * [simplify]: Extracting #4: cost 16 inf + 2 1553948318.738 * * [simplify]: Extracting #5: cost 7 inf + 578 1553948318.738 * * [simplify]: Extracting #6: cost 0 inf + 2032 1553948318.738 * [simplify]: Simplified to (/ (sqrt (- 1 x)) (* (cbrt (+ x 1)) (cbrt (+ x 1)))) 1553948318.738 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (/ (sqrt (- 1 x)) (cbrt (+ 1 x)))))))) 1553948318.739 * [simplify]: Simplifying (/ (sqrt (- 1 x)) (cbrt (+ 1 x))) 1553948318.739 * * [simplify]: iters left: 5 (7 enodes) 1553948318.741 * * [simplify]: iters left: 4 (26 enodes) 1553948318.745 * * [simplify]: iters left: 3 (31 enodes) 1553948318.749 * * [simplify]: Extracting #0: cost 1 inf + 0 1553948318.749 * * [simplify]: Extracting #1: cost 4 inf + 0 1553948318.749 * * [simplify]: Extracting #2: cost 8 inf + 0 1553948318.749 * * [simplify]: Extracting #3: cost 13 inf + 0 1553948318.749 * * [simplify]: Extracting #4: cost 11 inf + 43 1553948318.750 * * [simplify]: Extracting #5: cost 4 inf + 496 1553948318.750 * * [simplify]: Extracting #6: cost 1 inf + 902 1553948318.750 * * [simplify]: Extracting #7: cost 0 inf + 1144 1553948318.750 * [simplify]: Simplified to (/ (sqrt (- 1 x)) (cbrt (+ x 1))) 1553948318.750 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (sqrt (- 1 x)) (cbrt (+ x 1)))))))) 1553948318.750 * * * * [progress]: [ 17 / 70 ] simplifiying candidate # 1553948318.750 * [simplify]: Simplifying (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) 1553948318.750 * * [simplify]: iters left: 5 (7 enodes) 1553948318.754 * * [simplify]: iters left: 4 (26 enodes) 1553948318.761 * * [simplify]: iters left: 3 (31 enodes) 1553948318.770 * * [simplify]: Extracting #0: cost 1 inf + 0 1553948318.770 * * [simplify]: Extracting #1: cost 4 inf + 0 1553948318.770 * * [simplify]: Extracting #2: cost 8 inf + 0 1553948318.770 * * [simplify]: Extracting #3: cost 13 inf + 0 1553948318.770 * * [simplify]: Extracting #4: cost 11 inf + 43 1553948318.770 * * [simplify]: Extracting #5: cost 4 inf + 456 1553948318.771 * * [simplify]: Extracting #6: cost 1 inf + 782 1553948318.771 * * [simplify]: Extracting #7: cost 0 inf + 984 1553948318.771 * [simplify]: Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1))) 1553948318.772 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (+ x 1))) (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))) 1553948318.772 * [simplify]: Simplifying (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) 1553948318.772 * * [simplify]: iters left: 5 (7 enodes) 1553948318.776 * * [simplify]: iters left: 4 (26 enodes) 1553948318.784 * * [simplify]: iters left: 3 (31 enodes) 1553948318.793 * * [simplify]: Extracting #0: cost 1 inf + 0 1553948318.793 * * [simplify]: Extracting #1: cost 4 inf + 0 1553948318.793 * * [simplify]: Extracting #2: cost 8 inf + 0 1553948318.793 * * [simplify]: Extracting #3: cost 13 inf + 0 1553948318.794 * * [simplify]: Extracting #4: cost 11 inf + 43 1553948318.794 * * [simplify]: Extracting #5: cost 4 inf + 456 1553948318.794 * * [simplify]: Extracting #6: cost 1 inf + 782 1553948318.794 * * [simplify]: Extracting #7: cost 0 inf + 984 1553948318.795 * [simplify]: Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1))) 1553948318.795 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) (/ (sqrt (- 1 x)) (sqrt (+ x 1)))))))) 1553948318.795 * * * * [progress]: [ 18 / 70 ] simplifiying candidate # 1553948318.795 * [simplify]: Simplifying (/ (sqrt (- 1 x)) 1) 1553948318.796 * * [simplify]: iters left: 5 (5 enodes) 1553948318.798 * * [simplify]: iters left: 4 (17 enodes) 1553948318.804 * * [simplify]: iters left: 3 (22 enodes) 1553948318.811 * * [simplify]: Extracting #0: cost 1 inf + 0 1553948318.811 * * [simplify]: Extracting #1: cost 4 inf + 0 1553948318.811 * * [simplify]: Extracting #2: cost 6 inf + 1 1553948318.811 * * [simplify]: Extracting #3: cost 1 inf + 291 1553948318.811 * * [simplify]: Extracting #4: cost 0 inf + 332 1553948318.811 * [simplify]: Simplified to (sqrt (- 1 x)) 1553948318.812 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (+ 1 x))))))) 1553948318.812 * [simplify]: Simplifying (/ (sqrt (- 1 x)) (+ 1 x)) 1553948318.812 * * [simplify]: iters left: 5 (6 enodes) 1553948318.815 * * [simplify]: iters left: 4 (23 enodes) 1553948318.823 * * [simplify]: iters left: 3 (28 enodes) 1553948318.831 * * [simplify]: Extracting #0: cost 1 inf + 0 1553948318.831 * * [simplify]: Extracting #1: cost 4 inf + 0 1553948318.831 * * [simplify]: Extracting #2: cost 9 inf + 0 1553948318.831 * * [simplify]: Extracting #3: cost 9 inf + 2 1553948318.831 * * [simplify]: Extracting #4: cost 5 inf + 211 1553948318.832 * * [simplify]: Extracting #5: cost 1 inf + 578 1553948318.832 * * [simplify]: Extracting #6: cost 0 inf + 740 1553948318.832 * [simplify]: Simplified to (/ (sqrt (- 1 x)) (+ x 1)) 1553948318.832 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (sqrt (- 1 x)) (/ (sqrt (- 1 x)) (+ x 1))))))) 1553948318.833 * * * * [progress]: [ 19 / 70 ] simplifiying candidate # 1553948318.833 * [simplify]: Simplifying (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) 1553948318.833 * * [simplify]: iters left: 6 (6 enodes) 1553948318.836 * * [simplify]: iters left: 5 (23 enodes) 1553948318.844 * * [simplify]: iters left: 4 (27 enodes) 1553948318.852 * * [simplify]: Extracting #0: cost 1 inf + 0 1553948318.852 * * [simplify]: Extracting #1: cost 6 inf + 0 1553948318.852 * * [simplify]: Extracting #2: cost 9 inf + 1 1553948318.852 * * [simplify]: Extracting #3: cost 11 inf + 1 1553948318.853 * * [simplify]: Extracting #4: cost 8 inf + 86 1553948318.853 * * [simplify]: Extracting #5: cost 2 inf + 1018 1553948318.853 * * [simplify]: Extracting #6: cost 0 inf + 1382 1553948318.854 * [simplify]: Simplified to (/ 1 (* (cbrt (+ x 1)) (cbrt (+ x 1)))) 1553948318.854 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (/ (- 1 x) (cbrt (+ 1 x)))))))) 1553948318.854 * [simplify]: Simplifying (/ (- 1 x) (cbrt (+ 1 x))) 1553948318.854 * * [simplify]: iters left: 5 (6 enodes) 1553948318.858 * * [simplify]: iters left: 4 (26 enodes) 1553948318.866 * * [simplify]: iters left: 3 (37 enodes) 1553948318.877 * * [simplify]: iters left: 2 (41 enodes) 1553948318.888 * * [simplify]: Extracting #0: cost 1 inf + 0 1553948318.888 * * [simplify]: Extracting #1: cost 7 inf + 0 1553948318.888 * * [simplify]: Extracting #2: cost 16 inf + 0 1553948318.889 * * [simplify]: Extracting #3: cost 15 inf + 43 1553948318.889 * * [simplify]: Extracting #4: cost 11 inf + 210 1553948318.889 * * [simplify]: Extracting #5: cost 5 inf + 1102 1553948318.890 * * [simplify]: Extracting #6: cost 0 inf + 1952 1553948318.891 * [simplify]: Simplified to (/ (- 1 x) (cbrt (+ x 1))) 1553948318.891 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (/ (- 1 x) (cbrt (+ x 1)))))))) 1553948318.891 * * * * [progress]: [ 20 / 70 ] simplifiying candidate # 1553948318.892 * [simplify]: Simplifying (/ 1 (sqrt (+ 1 x))) 1553948318.892 * * [simplify]: iters left: 5 (5 enodes) 1553948318.895 * * [simplify]: iters left: 4 (18 enodes) 1553948318.900 * * [simplify]: iters left: 3 (20 enodes) 1553948318.907 * * [simplify]: Extracting #0: cost 1 inf + 0 1553948318.907 * * [simplify]: Extracting #1: cost 4 inf + 0 1553948318.907 * * [simplify]: Extracting #2: cost 5 inf + 1 1553948318.907 * * [simplify]: Extracting #3: cost 7 inf + 1 1553948318.907 * * [simplify]: Extracting #4: cost 0 inf + 494 1553948318.908 * [simplify]: Simplified to (/ 1 (sqrt (+ x 1))) 1553948318.908 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ x 1))) (/ (- 1 x) (sqrt (+ 1 x)))))))) 1553948318.908 * [simplify]: Simplifying (/ (- 1 x) (sqrt (+ 1 x))) 1553948318.908 * * [simplify]: iters left: 5 (6 enodes) 1553948318.912 * * [simplify]: iters left: 4 (26 enodes) 1553948318.922 * * [simplify]: iters left: 3 (37 enodes) 1553948318.933 * * [simplify]: iters left: 2 (41 enodes) 1553948318.945 * * [simplify]: Extracting #0: cost 1 inf + 0 1553948318.945 * * [simplify]: Extracting #1: cost 7 inf + 0 1553948318.945 * * [simplify]: Extracting #2: cost 16 inf + 0 1553948318.945 * * [simplify]: Extracting #3: cost 15 inf + 43 1553948318.946 * * [simplify]: Extracting #4: cost 11 inf + 210 1553948318.946 * * [simplify]: Extracting #5: cost 5 inf + 902 1553948318.947 * * [simplify]: Extracting #6: cost 0 inf + 1552 1553948318.947 * [simplify]: Simplified to (/ (- 1 x) (sqrt (+ x 1))) 1553948318.947 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ 1 (sqrt (+ 1 x))) (/ (- 1 x) (sqrt (+ x 1)))))))) 1553948318.947 * * * * [progress]: [ 21 / 70 ] simplifiying candidate # 1553948318.948 * [simplify]: Simplifying (/ 1 1) 1553948318.948 * * [simplify]: iters left: 2 (2 enodes) 1553948318.949 * * [simplify]: iters left: 1 (6 enodes) 1553948318.952 * * [simplify]: Extracting #0: cost 1 inf + 0 1553948318.952 * * [simplify]: Extracting #1: cost 0 inf + 1 1553948318.952 * [simplify]: Simplified to 1 1553948318.952 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ 1 x))))))) 1553948318.953 * [simplify]: Simplifying (/ (- 1 x) (+ 1 x)) 1553948318.953 * * [simplify]: iters left: 4 (5 enodes) 1553948318.956 * * [simplify]: iters left: 3 (23 enodes) 1553948318.964 * * [simplify]: iters left: 2 (34 enodes) 1553948318.969 * * [simplify]: iters left: 1 (38 enodes) 1553948318.975 * * [simplify]: Extracting #0: cost 1 inf + 0 1553948318.975 * * [simplify]: Extracting #1: cost 7 inf + 0 1553948318.975 * * [simplify]: Extracting #2: cost 15 inf + 0 1553948318.975 * * [simplify]: Extracting #3: cost 14 inf + 2 1553948318.975 * * [simplify]: Extracting #4: cost 8 inf + 292 1553948318.976 * * [simplify]: Extracting #5: cost 0 inf + 1068 1553948318.976 * [simplify]: Simplified to (/ (- 1 x) (+ x 1)) 1553948318.976 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* 1 (/ (- 1 x) (+ x 1))))))) 1553948318.976 * * * * [progress]: [ 22 / 70 ] simplifiying candidate # 1553948318.976 * * * * [progress]: [ 23 / 70 ] simplifiying candidate # 1553948318.976 * * * * [progress]: [ 24 / 70 ] simplifiying candidate # 1553948318.976 * * * * [progress]: [ 25 / 70 ] simplifiying candidate # 1553948318.976 * [simplify]: Simplifying (cbrt (+ 1 x)) 1553948318.976 * * [simplify]: iters left: 3 (4 enodes) 1553948318.978 * * [simplify]: iters left: 2 (15 enodes) 1553948318.981 * * [simplify]: iters left: 1 (17 enodes) 1553948318.983 * * [simplify]: Extracting #0: cost 1 inf + 0 1553948318.983 * * [simplify]: Extracting #1: cost 3 inf + 0 1553948318.983 * * [simplify]: Extracting #2: cost 6 inf + 0 1553948318.983 * * [simplify]: Extracting #3: cost 2 inf + 86 1553948318.984 * * [simplify]: Extracting #4: cost 1 inf + 208 1553948318.984 * * [simplify]: Extracting #5: cost 0 inf + 330 1553948318.984 * [simplify]: Simplified to (cbrt (+ x 1)) 1553948318.984 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (cbrt (+ x 1))))))) 1553948318.984 * * * * [progress]: [ 26 / 70 ] simplifiying candidate # 1553948318.984 * [simplify]: Simplifying (sqrt (+ 1 x)) 1553948318.984 * * [simplify]: iters left: 3 (4 enodes) 1553948318.985 * * [simplify]: iters left: 2 (15 enodes) 1553948318.988 * * [simplify]: iters left: 1 (17 enodes) 1553948318.991 * * [simplify]: Extracting #0: cost 1 inf + 0 1553948318.991 * * [simplify]: Extracting #1: cost 3 inf + 0 1553948318.991 * * [simplify]: Extracting #2: cost 6 inf + 0 1553948318.991 * * [simplify]: Extracting #3: cost 2 inf + 86 1553948318.991 * * [simplify]: Extracting #4: cost 1 inf + 168 1553948318.991 * * [simplify]: Extracting #5: cost 0 inf + 250 1553948318.991 * [simplify]: Simplified to (sqrt (+ x 1)) 1553948318.991 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) (sqrt (+ 1 x))) (sqrt (+ x 1))))))) 1553948318.991 * * * * [progress]: [ 27 / 70 ] simplifiying candidate # 1553948318.991 * [simplify]: Simplifying (+ 1 x) 1553948318.991 * * [simplify]: iters left: 2 (3 enodes) 1553948318.992 * * [simplify]: iters left: 1 (12 enodes) 1553948318.994 * * [simplify]: Extracting #0: cost 1 inf + 0 1553948318.994 * * [simplify]: Extracting #1: cost 4 inf + 0 1553948318.995 * * [simplify]: Extracting #2: cost 2 inf + 2 1553948318.995 * * [simplify]: Extracting #3: cost 0 inf + 86 1553948318.995 * [simplify]: Simplified to (+ x 1) 1553948318.995 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (/ (/ (- 1 x) 1) (+ x 1)))))) 1553948318.995 * * * * [progress]: [ 28 / 70 ] simplifiying candidate # 1553948318.995 * [simplify]: Simplifying (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1553948318.995 * * [simplify]: iters left: 5 (5 enodes) 1553948318.996 * * [simplify]: iters left: 4 (19 enodes) 1553948319.002 * * [simplify]: iters left: 3 (24 enodes) 1553948319.010 * * [simplify]: Extracting #0: cost 1 inf + 0 1553948319.010 * * [simplify]: Extracting #1: cost 3 inf + 0 1553948319.010 * * [simplify]: Extracting #2: cost 5 inf + 0 1553948319.010 * * [simplify]: Extracting #3: cost 9 inf + 0 1553948319.010 * * [simplify]: Extracting #4: cost 7 inf + 43 1553948319.010 * * [simplify]: Extracting #5: cost 0 inf + 736 1553948319.010 * [simplify]: Simplified to (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1553948319.010 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (/ (+ 1 x) (cbrt (- 1 x)))))))) 1553948319.011 * * * * [progress]: [ 29 / 70 ] simplifiying candidate # 1553948319.011 * [simplify]: Simplifying (sqrt (- 1 x)) 1553948319.011 * * [simplify]: iters left: 3 (4 enodes) 1553948319.013 * * [simplify]: iters left: 2 (16 enodes) 1553948319.019 * * [simplify]: iters left: 1 (21 enodes) 1553948319.025 * * [simplify]: Extracting #0: cost 1 inf + 0 1553948319.025 * * [simplify]: Extracting #1: cost 3 inf + 0 1553948319.025 * * [simplify]: Extracting #2: cost 7 inf + 0 1553948319.025 * * [simplify]: Extracting #3: cost 5 inf + 43 1553948319.025 * * [simplify]: Extracting #4: cost 0 inf + 332 1553948319.025 * [simplify]: Simplified to (sqrt (- 1 x)) 1553948319.026 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (sqrt (- 1 x)) (/ (+ 1 x) (sqrt (- 1 x)))))))) 1553948319.026 * * * * [progress]: [ 30 / 70 ] simplifiying candidate # 1553948319.026 * * * * [progress]: [ 31 / 70 ] simplifiying candidate # 1553948319.026 * [simplify]: Simplifying (+ (* 1 1) (- (* x x) (* 1 x))) 1553948319.026 * * [simplify]: iters left: 6 (7 enodes) 1553948319.030 * * [simplify]: iters left: 5 (27 enodes) 1553948319.039 * * [simplify]: iters left: 4 (48 enodes) 1553948319.053 * * [simplify]: iters left: 3 (82 enodes) 1553948319.068 * * [simplify]: iters left: 2 (109 enodes) 1553948319.084 * * [simplify]: iters left: 1 (115 enodes) 1553948319.111 * * [simplify]: Extracting #0: cost 1 inf + 0 1553948319.111 * * [simplify]: Extracting #1: cost 21 inf + 0 1553948319.112 * * [simplify]: Extracting #2: cost 17 inf + 676 1553948319.113 * * [simplify]: Extracting #3: cost 2 inf + 1623 1553948319.114 * * [simplify]: Extracting #4: cost 0 inf + 1825 1553948319.116 * [simplify]: Simplified to (fma x x (- 1 x)) 1553948319.116 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (+ (pow 1 3) (pow x 3))) (fma x x (- 1 x))))))) 1553948319.116 * * * * [progress]: [ 32 / 70 ] simplifiying candidate # 1553948319.116 * [simplify]: Simplifying (- 1 x) 1553948319.116 * * [simplify]: iters left: 2 (3 enodes) 1553948319.118 * * [simplify]: iters left: 1 (13 enodes) 1553948319.123 * * [simplify]: Extracting #0: cost 1 inf + 0 1553948319.123 * * [simplify]: Extracting #1: cost 5 inf + 0 1553948319.123 * * [simplify]: Extracting #2: cost 3 inf + 43 1553948319.123 * * [simplify]: Extracting #3: cost 0 inf + 168 1553948319.123 * [simplify]: Simplified to (- 1 x) 1553948319.123 * [simplify]: Simplified (2 2 1 1 2) to (λ (x) (* 2 (atan (sqrt (* (/ (- 1 x) (- (* 1 1) (* x x))) (- 1 x)))))) 1553948319.123 * * * * [progress]: [ 33 / 70 ] simplifiying candidate # 1553948319.123 * [simplify]: Simplifying (- (pow 1 3) (pow x 3)) 1553948319.123 * * [simplify]: iters left: 3 (6 enodes) 1553948319.128 * * [simplify]: iters left: 2 (25 enodes) 1553948319.135 * * [simplify]: iters left: 1 (39 enodes) 1553948319.146 * * [simplify]: Extracting #0: cost 1 inf + 0 1553948319.146 * * [simplify]: Extracting #1: cost 9 inf + 0 1553948319.146 * * [simplify]: Extracting #2: cost 9 inf + 286 1553948319.146 * * [simplify]: Extracting #3: cost 2 inf + 774 1553948319.146 * * [simplify]: Extracting #4: cost 0 inf + 977 1553948319.146 * [simplify]: Simplified to (- 1 (* (* x x) x)) 1553948319.146 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (- 1 (* (* x x) x)) (* (+ 1 x) (+ (* 1 1) (+ (* x x) (* 1 x))))))))) 1553948319.147 * * * * [progress]: [ 34 / 70 ] simplifiying candidate # 1553948319.147 * [simplify]: Simplifying (- (* 1 1) (* x x)) 1553948319.147 * * [simplify]: iters left: 4 (5 enodes) 1553948319.148 * * [simplify]: iters left: 3 (18 enodes) 1553948319.151 * * [simplify]: iters left: 2 (26 enodes) 1553948319.157 * * [simplify]: iters left: 1 (30 enodes) 1553948319.161 * * [simplify]: Extracting #0: cost 1 inf + 0 1553948319.161 * * [simplify]: Extracting #1: cost 7 inf + 0 1553948319.161 * * [simplify]: Extracting #2: cost 8 inf + 2 1553948319.161 * * [simplify]: Extracting #3: cost 0 inf + 492 1553948319.161 * [simplify]: Simplified to (- 1 (* x x)) 1553948319.161 * [simplify]: Simplified (2 2 1 1 1) to (λ (x) (* 2 (atan (sqrt (/ (- 1 (* x x)) (* (+ 1 x) (+ 1 x))))))) 1553948319.161 * * * * [progress]: [ 35 / 70 ] simplifiying candidate #real (real->posit16 (/ (- 1 x) (+ 1 x))))))))> 1553948319.162 * * * * [progress]: [ 36 / 70 ] simplifiying candidate # 1553948319.162 * * * * [progress]: [ 37 / 70 ] simplifiying candidate # 1553948319.162 * * * * [progress]: [ 38 / 70 ] simplifiying candidate # 1553948319.162 * * * * [progress]: [ 39 / 70 ] simplifiying candidate # 1553948319.162 * * * * [progress]: [ 40 / 70 ] simplifiying candidate # 1553948319.162 * * * * [progress]: [ 41 / 70 ] simplifiying candidate # 1553948319.162 * * * * [progress]: [ 42 / 70 ] simplifiying candidate # 1553948319.162 * * * * [progress]: [ 43 / 70 ] simplifiying candidate # 1553948319.162 * * * * [progress]: [ 44 / 70 ] simplifiying candidate # 1553948319.162 * [simplify]: Simplifying (sqrt (* (cbrt (/ (- 1 x) (+ 1 x))) (cbrt (/ (- 1 x) (+ 1 x))))) 1553948319.162 * * [simplify]: iters left: 6 (8 enodes) 1553948319.164 * * [simplify]: iters left: 5 (33 enodes) 1553948319.170 * * [simplify]: iters left: 4 (44 enodes) 1553948319.176 * * [simplify]: iters left: 3 (48 enodes) 1553948319.189 * * [simplify]: Extracting #0: cost 1 inf + 0 1553948319.189 * * [simplify]: Extracting #1: cost 4 inf + 0 1553948319.189 * * [simplify]: Extracting #2: cost 7 inf + 0 1553948319.189 * * [simplify]: Extracting #3: cost 13 inf + 0 1553948319.189 * * [simplify]: Extracting #4: cost 21 inf + 0 1553948319.189 * * [simplify]: Extracting #5: cost 20 inf + 2 1553948319.190 * * [simplify]: Extracting #6: cost 13 inf + 375 1553948319.190 * * [simplify]: Extracting #7: cost 2 inf + 1956 1553948319.191 * * [simplify]: Extracting #8: cost 0 inf + 2440 1553948319.192 * [simplify]: Simplified to (fabs (cbrt (/ (- 1 x) (+ x 1)))) 1553948319.192 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fabs (cbrt (/ (- 1 x) (+ x 1)))) (sqrt (cbrt (/ (- 1 x) (+ 1 x)))))))) 1553948319.192 * * * * [progress]: [ 45 / 70 ] simplifiying candidate # 1553948319.193 * [simplify]: Simplifying (sqrt (sqrt (/ (- 1 x) (+ 1 x)))) 1553948319.193 * * [simplify]: iters left: 6 (7 enodes) 1553948319.196 * * [simplify]: iters left: 5 (29 enodes) 1553948319.206 * * [simplify]: iters left: 4 (40 enodes) 1553948319.218 * * [simplify]: iters left: 3 (44 enodes) 1553948319.229 * * [simplify]: Extracting #0: cost 1 inf + 0 1553948319.230 * * [simplify]: Extracting #1: cost 3 inf + 0 1553948319.230 * * [simplify]: Extracting #2: cost 5 inf + 0 1553948319.230 * * [simplify]: Extracting #3: cost 11 inf + 0 1553948319.230 * * [simplify]: Extracting #4: cost 19 inf + 0 1553948319.230 * * [simplify]: Extracting #5: cost 18 inf + 2 1553948319.230 * * [simplify]: Extracting #6: cost 11 inf + 374 1553948319.231 * * [simplify]: Extracting #7: cost 3 inf + 1270 1553948319.231 * * [simplify]: Extracting #8: cost 0 inf + 1796 1553948319.232 * [simplify]: Simplified to (sqrt (sqrt (/ (- 1 x) (+ x 1)))) 1553948319.232 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (sqrt (/ (- 1 x) (+ x 1)))) (sqrt (sqrt (/ (- 1 x) (+ 1 x)))))))) 1553948319.232 * * * * [progress]: [ 46 / 70 ] simplifiying candidate # 1553948319.232 * [simplify]: Simplifying (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) 1553948319.233 * * [simplify]: iters left: 6 (10 enodes) 1553948319.237 * * [simplify]: iters left: 5 (41 enodes) 1553948319.250 * * [simplify]: iters left: 4 (62 enodes) 1553948319.263 * * [simplify]: iters left: 3 (69 enodes) 1553948319.272 * * [simplify]: iters left: 2 (72 enodes) 1553948319.283 * * [simplify]: Extracting #0: cost 1 inf + 0 1553948319.283 * * [simplify]: Extracting #1: cost 4 inf + 0 1553948319.283 * * [simplify]: Extracting #2: cost 14 inf + 0 1553948319.283 * * [simplify]: Extracting #3: cost 24 inf + 0 1553948319.283 * * [simplify]: Extracting #4: cost 29 inf + 0 1553948319.284 * * [simplify]: Extracting #5: cost 26 inf + 86 1553948319.284 * * [simplify]: Extracting #6: cost 10 inf + 2796 1553948319.285 * * [simplify]: Extracting #7: cost 1 inf + 5454 1553948319.285 * * [simplify]: Extracting #8: cost 0 inf + 5736 1553948319.286 * [simplify]: Simplified to (fabs (/ (cbrt (- 1 x)) (cbrt (+ x 1)))) 1553948319.286 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fabs (/ (cbrt (- 1 x)) (cbrt (+ x 1)))) (sqrt (/ (cbrt (- 1 x)) (cbrt (+ 1 x)))))))) 1553948319.286 * * * * [progress]: [ 47 / 70 ] simplifiying candidate # 1553948319.287 * [simplify]: Simplifying (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ 1 x)))) 1553948319.287 * * [simplify]: iters left: 6 (9 enodes) 1553948319.289 * * [simplify]: iters left: 5 (34 enodes) 1553948319.300 * * [simplify]: iters left: 4 (43 enodes) 1553948319.312 * * [simplify]: iters left: 3 (46 enodes) 1553948319.319 * * [simplify]: Extracting #0: cost 1 inf + 0 1553948319.319 * * [simplify]: Extracting #1: cost 3 inf + 0 1553948319.319 * * [simplify]: Extracting #2: cost 9 inf + 0 1553948319.319 * * [simplify]: Extracting #3: cost 16 inf + 0 1553948319.319 * * [simplify]: Extracting #4: cost 21 inf + 0 1553948319.319 * * [simplify]: Extracting #5: cost 19 inf + 43 1553948319.319 * * [simplify]: Extracting #6: cost 15 inf + 290 1553948319.320 * * [simplify]: Extracting #7: cost 6 inf + 1508 1553948319.320 * * [simplify]: Extracting #8: cost 0 inf + 3160 1553948319.321 * [simplify]: Simplified to (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ x 1)))) 1553948319.321 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) (sqrt (+ x 1)))) (sqrt (/ (cbrt (- 1 x)) (sqrt (+ 1 x)))))))) 1553948319.321 * * * * [progress]: [ 48 / 70 ] simplifiying candidate # 1553948319.321 * [simplify]: Simplifying (sqrt (/ (* (cbrt (- 1 x)) (cbrt (- 1 x))) 1)) 1553948319.321 * * [simplify]: iters left: 6 (7 enodes) 1553948319.323 * * [simplify]: iters left: 5 (25 enodes) 1553948319.327 * * [simplify]: iters left: 4 (39 enodes) 1553948319.333 * * [simplify]: iters left: 3 (40 enodes) 1553948319.338 * * [simplify]: Extracting #0: cost 1 inf + 0 1553948319.338 * * [simplify]: Extracting #1: cost 4 inf + 0 1553948319.338 * * [simplify]: Extracting #2: cost 9 inf + 0 1553948319.338 * * [simplify]: Extracting #3: cost 12 inf + 1 1553948319.338 * * [simplify]: Extracting #4: cost 11 inf + 43 1553948319.338 * * [simplify]: Extracting #5: cost 5 inf + 614 1553948319.338 * * [simplify]: Extracting #6: cost 1 inf + 1222 1553948319.338 * * [simplify]: Extracting #7: cost 0 inf + 1384 1553948319.339 * [simplify]: Simplified to (fabs (cbrt (- 1 x))) 1553948319.339 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (fabs (cbrt (- 1 x))) (sqrt (/ (cbrt (- 1 x)) (+ 1 x))))))) 1553948319.339 * * * * [progress]: [ 49 / 70 ] simplifiying candidate # 1553948319.339 * [simplify]: Simplifying (sqrt (/ (sqrt (- 1 x)) (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) 1553948319.339 * * [simplify]: iters left: 6 (9 enodes) 1553948319.341 * * [simplify]: iters left: 5 (34 enodes) 1553948319.346 * * [simplify]: iters left: 4 (41 enodes) 1553948319.352 * * [simplify]: Extracting #0: cost 1 inf + 0 1553948319.352 * * [simplify]: Extracting #1: cost 3 inf + 0 1553948319.352 * * [simplify]: Extracting #2: cost 8 inf + 0 1553948319.352 * * [simplify]: Extracting #3: cost 14 inf + 0 1553948319.352 * * [simplify]: Extracting #4: cost 19 inf + 0 1553948319.352 * * [simplify]: Extracting #5: cost 17 inf + 43 1553948319.353 * * [simplify]: Extracting #6: cost 10 inf + 656 1553948319.353 * * [simplify]: Extracting #7: cost 3 inf + 1750 1553948319.353 * * [simplify]: Extracting #8: cost 0 inf + 2676 1553948319.354 * [simplify]: Simplified to (sqrt (/ (sqrt (- 1 x)) (* (cbrt (+ x 1)) (cbrt (+ x 1))))) 1553948319.354 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (* (cbrt (+ x 1)) (cbrt (+ x 1))))) (sqrt (/ (sqrt (- 1 x)) (cbrt (+ 1 x)))))))) 1553948319.354 * * * * [progress]: [ 50 / 70 ] simplifiying candidate # 1553948319.354 * [simplify]: Simplifying (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))) 1553948319.354 * * [simplify]: iters left: 6 (8 enodes) 1553948319.356 * * [simplify]: iters left: 5 (29 enodes) 1553948319.361 * * [simplify]: iters left: 4 (34 enodes) 1553948319.369 * * [simplify]: Extracting #0: cost 1 inf + 0 1553948319.369 * * [simplify]: Extracting #1: cost 3 inf + 0 1553948319.369 * * [simplify]: Extracting #2: cost 6 inf + 0 1553948319.369 * * [simplify]: Extracting #3: cost 10 inf + 0 1553948319.369 * * [simplify]: Extracting #4: cost 15 inf + 0 1553948319.369 * * [simplify]: Extracting #5: cost 14 inf + 2 1553948319.369 * * [simplify]: Extracting #6: cost 6 inf + 416 1553948319.370 * * [simplify]: Extracting #7: cost 0 inf + 1468 1553948319.370 * [simplify]: Simplified to (sqrt (/ (sqrt (- 1 x)) (sqrt (+ x 1)))) 1553948319.370 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (sqrt (- 1 x)) (sqrt (+ x 1)))) (sqrt (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))))) 1553948319.370 * * * * [progress]: [ 51 / 70 ] simplifiying candidate # 1553948319.371 * [simplify]: Simplifying (sqrt (/ (sqrt (- 1 x)) 1)) 1553948319.371 * * [simplify]: iters left: 6 (6 enodes) 1553948319.374 * * [simplify]: iters left: 5 (20 enodes) 1553948319.380 * * [simplify]: iters left: 4 (25 enodes) 1553948319.387 * * [simplify]: Extracting #0: cost 1 inf + 0 1553948319.388 * * [simplify]: Extracting #1: cost 3 inf + 0 1553948319.388 * * [simplify]: Extracting #2: cost 6 inf + 0 1553948319.388 * * [simplify]: Extracting #3: cost 8 inf + 1 1553948319.388 * * [simplify]: Extracting #4: cost 7 inf + 43 1553948319.388 * * [simplify]: Extracting #5: cost 1 inf + 454 1553948319.388 * * [simplify]: Extracting #6: cost 0 inf + 576 1553948319.388 * [simplify]: Simplified to (sqrt (sqrt (- 1 x))) 1553948319.389 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (sqrt (- 1 x))) (sqrt (/ (sqrt (- 1 x)) (+ 1 x))))))) 1553948319.389 * * * * [progress]: [ 52 / 70 ] simplifiying candidate # 1553948319.389 * [simplify]: Simplifying (sqrt (/ 1 (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))) 1553948319.389 * * [simplify]: iters left: 6 (7 enodes) 1553948319.393 * * [simplify]: iters left: 5 (26 enodes) 1553948319.401 * * [simplify]: iters left: 4 (30 enodes) 1553948319.410 * * [simplify]: Extracting #0: cost 1 inf + 0 1553948319.410 * * [simplify]: Extracting #1: cost 3 inf + 0 1553948319.410 * * [simplify]: Extracting #2: cost 8 inf + 0 1553948319.410 * * [simplify]: Extracting #3: cost 11 inf + 1 1553948319.410 * * [simplify]: Extracting #4: cost 13 inf + 1 1553948319.410 * * [simplify]: Extracting #5: cost 12 inf + 2 1553948319.410 * * [simplify]: Extracting #6: cost 6 inf + 654 1553948319.411 * * [simplify]: Extracting #7: cost 4 inf + 1018 1553948319.411 * * [simplify]: Extracting #8: cost 1 inf + 1624 1553948319.411 * * [simplify]: Extracting #9: cost 0 inf + 1866 1553948319.412 * [simplify]: Simplified to (sqrt (/ (/ 1 (cbrt (+ x 1))) (cbrt (+ x 1)))) 1553948319.412 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (/ 1 (cbrt (+ x 1))) (cbrt (+ x 1)))) (sqrt (/ (- 1 x) (cbrt (+ 1 x)))))))) 1553948319.412 * * * * [progress]: [ 53 / 70 ] simplifiying candidate # 1553948319.413 * [simplify]: Simplifying (sqrt (/ 1 (sqrt (+ 1 x)))) 1553948319.413 * * [simplify]: iters left: 6 (6 enodes) 1553948319.416 * * [simplify]: iters left: 5 (21 enodes) 1553948319.423 * * [simplify]: iters left: 4 (23 enodes) 1553948319.430 * * [simplify]: Extracting #0: cost 1 inf + 0 1553948319.430 * * [simplify]: Extracting #1: cost 3 inf + 0 1553948319.430 * * [simplify]: Extracting #2: cost 6 inf + 0 1553948319.430 * * [simplify]: Extracting #3: cost 7 inf + 1 1553948319.430 * * [simplify]: Extracting #4: cost 9 inf + 1 1553948319.430 * * [simplify]: Extracting #5: cost 8 inf + 2 1553948319.430 * * [simplify]: Extracting #6: cost 1 inf + 656 1553948319.430 * * [simplify]: Extracting #7: cost 0 inf + 818 1553948319.431 * [simplify]: Simplified to (sqrt (/ 1 (sqrt (+ x 1)))) 1553948319.431 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ 1 (sqrt (+ x 1)))) (sqrt (/ (- 1 x) (sqrt (+ 1 x)))))))) 1553948319.431 * * * * [progress]: [ 54 / 70 ] simplifiying candidate # 1553948319.431 * [simplify]: Simplifying (sqrt (/ 1 1)) 1553948319.431 * * [simplify]: iters left: 3 (3 enodes) 1553948319.435 * * [simplify]: iters left: 2 (9 enodes) 1553948319.437 * * [simplify]: iters left: 1 (11 enodes) 1553948319.440 * * [simplify]: Extracting #0: cost 1 inf + 0 1553948319.440 * * [simplify]: Extracting #1: cost 0 inf + 1 1553948319.440 * [simplify]: Simplified to 1 1553948319.440 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (sqrt (/ (- 1 x) (+ 1 x))))))) 1553948319.440 * * * * [progress]: [ 55 / 70 ] simplifiying candidate # 1553948319.441 * [simplify]: Simplifying (sqrt 1) 1553948319.441 * * [simplify]: iters left: 1 (2 enodes) 1553948319.444 * * [simplify]: Extracting #0: cost 1 inf + 0 1553948319.444 * * [simplify]: Extracting #1: cost 0 inf + 1 1553948319.444 * [simplify]: Simplified to 1 1553948319.444 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* 1 (sqrt (/ (- 1 x) (+ 1 x))))))) 1553948319.444 * * * * [progress]: [ 56 / 70 ] simplifiying candidate # 1553948319.444 * [simplify]: Simplifying (sqrt (- 1 x)) 1553948319.444 * * [simplify]: iters left: 3 (4 enodes) 1553948319.446 * * [simplify]: iters left: 2 (16 enodes) 1553948319.452 * * [simplify]: iters left: 1 (21 enodes) 1553948319.458 * * [simplify]: Extracting #0: cost 1 inf + 0 1553948319.458 * * [simplify]: Extracting #1: cost 3 inf + 0 1553948319.458 * * [simplify]: Extracting #2: cost 7 inf + 0 1553948319.458 * * [simplify]: Extracting #3: cost 5 inf + 43 1553948319.459 * * [simplify]: Extracting #4: cost 0 inf + 332 1553948319.459 * [simplify]: Simplified to (sqrt (- 1 x)) 1553948319.459 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (- 1 x)) (sqrt (/ 1 (+ 1 x))))))) 1553948319.459 * * * * [progress]: [ 57 / 70 ] simplifiying candidate # 1553948319.459 * [simplify]: Simplifying (sqrt (/ (- 1 x) (+ (pow 1 3) (pow x 3)))) 1553948319.459 * * [simplify]: iters left: 6 (9 enodes) 1553948319.466 * * [simplify]: iters left: 5 (38 enodes) 1553948319.477 * * [simplify]: iters left: 4 (53 enodes) 1553948319.492 * * [simplify]: iters left: 3 (57 enodes) 1553948319.507 * * [simplify]: Extracting #0: cost 1 inf + 0 1553948319.507 * * [simplify]: Extracting #1: cost 3 inf + 0 1553948319.507 * * [simplify]: Extracting #2: cost 9 inf + 0 1553948319.507 * * [simplify]: Extracting #3: cost 19 inf + 0 1553948319.507 * * [simplify]: Extracting #4: cost 20 inf + 43 1553948319.508 * * [simplify]: Extracting #5: cost 5 inf + 1548 1553948319.509 * * [simplify]: Extracting #6: cost 0 inf + 2297 1553948319.510 * [simplify]: Simplified to (sqrt (/ (- 1 x) (fma (* x x) x 1))) 1553948319.510 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (fma (* x x) x 1))) (sqrt (+ (* 1 1) (- (* x x) (* 1 x)))))))) 1553948319.510 * * * * [progress]: [ 58 / 70 ] simplifiying candidate # 1553948319.510 * [simplify]: Simplifying (sqrt (/ (- 1 x) (- (* 1 1) (* x x)))) 1553948319.510 * * [simplify]: iters left: 6 (8 enodes) 1553948319.515 * * [simplify]: iters left: 5 (32 enodes) 1553948319.522 * * [simplify]: iters left: 4 (48 enodes) 1553948319.530 * * [simplify]: iters left: 3 (54 enodes) 1553948319.537 * * [simplify]: Extracting #0: cost 1 inf + 0 1553948319.537 * * [simplify]: Extracting #1: cost 3 inf + 0 1553948319.537 * * [simplify]: Extracting #2: cost 9 inf + 0 1553948319.537 * * [simplify]: Extracting #3: cost 19 inf + 0 1553948319.538 * * [simplify]: Extracting #4: cost 19 inf + 43 1553948319.538 * * [simplify]: Extracting #5: cost 9 inf + 698 1553948319.538 * * [simplify]: Extracting #6: cost 2 inf + 1832 1553948319.538 * * [simplify]: Extracting #7: cost 0 inf + 2116 1553948319.539 * [simplify]: Simplified to (sqrt (/ (- 1 x) (- 1 (* x x)))) 1553948319.539 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (* (sqrt (/ (- 1 x) (- 1 (* x x)))) (sqrt (- 1 x)))))) 1553948319.539 * * * * [progress]: [ 59 / 70 ] simplifiying candidate # 1553948319.539 * [simplify]: Simplifying (sqrt (- 1 x)) 1553948319.539 * * [simplify]: iters left: 3 (4 enodes) 1553948319.540 * * [simplify]: iters left: 2 (16 enodes) 1553948319.543 * * [simplify]: iters left: 1 (21 enodes) 1553948319.546 * * [simplify]: Extracting #0: cost 1 inf + 0 1553948319.546 * * [simplify]: Extracting #1: cost 3 inf + 0 1553948319.546 * * [simplify]: Extracting #2: cost 7 inf + 0 1553948319.546 * * [simplify]: Extracting #3: cost 5 inf + 43 1553948319.546 * * [simplify]: Extracting #4: cost 0 inf + 332 1553948319.546 * [simplify]: Simplified to (sqrt (- 1 x)) 1553948319.546 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (/ (sqrt (- 1 x)) (sqrt (+ 1 x)))))) 1553948319.546 * * * * [progress]: [ 60 / 70 ] simplifiying candidate # 1553948319.546 * * * * [progress]: [ 61 / 70 ] simplifiying candidate # 1553948319.547 * [simplify]: Simplifying (sqrt (/ (- 1 x) (+ 1 x))) 1553948319.547 * * [simplify]: iters left: 5 (6 enodes) 1553948319.548 * * [simplify]: iters left: 4 (26 enodes) 1553948319.556 * * [simplify]: iters left: 3 (37 enodes) 1553948319.566 * * [simplify]: iters left: 2 (41 enodes) 1553948319.572 * * [simplify]: Extracting #0: cost 1 inf + 0 1553948319.572 * * [simplify]: Extracting #1: cost 3 inf + 0 1553948319.572 * * [simplify]: Extracting #2: cost 9 inf + 0 1553948319.572 * * [simplify]: Extracting #3: cost 17 inf + 0 1553948319.572 * * [simplify]: Extracting #4: cost 15 inf + 43 1553948319.572 * * [simplify]: Extracting #5: cost 9 inf + 414 1553948319.572 * * [simplify]: Extracting #6: cost 3 inf + 1026 1553948319.573 * * [simplify]: Extracting #7: cost 0 inf + 1392 1553948319.573 * [simplify]: Simplified to (sqrt (/ (- 1 x) (+ x 1))) 1553948319.573 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (fabs (sqrt (/ (- 1 x) (+ x 1))))))) 1553948319.573 * * * * [progress]: [ 62 / 70 ] simplifiying candidate # 1553948319.573 * [simplify]: Simplifying (/ (sqrt (- 1 x)) (sqrt (+ 1 x))) 1553948319.573 * * [simplify]: iters left: 5 (7 enodes) 1553948319.575 * * [simplify]: iters left: 4 (26 enodes) 1553948319.579 * * [simplify]: iters left: 3 (31 enodes) 1553948319.583 * * [simplify]: Extracting #0: cost 1 inf + 0 1553948319.583 * * [simplify]: Extracting #1: cost 4 inf + 0 1553948319.583 * * [simplify]: Extracting #2: cost 8 inf + 0 1553948319.583 * * [simplify]: Extracting #3: cost 13 inf + 0 1553948319.583 * * [simplify]: Extracting #4: cost 11 inf + 43 1553948319.583 * * [simplify]: Extracting #5: cost 4 inf + 456 1553948319.584 * * [simplify]: Extracting #6: cost 1 inf + 782 1553948319.584 * * [simplify]: Extracting #7: cost 0 inf + 984 1553948319.584 * [simplify]: Simplified to (/ (sqrt (- 1 x)) (sqrt (+ x 1))) 1553948319.584 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (fabs (/ (sqrt (- 1 x)) (sqrt (+ x 1))))))) 1553948319.584 * * * * [progress]: [ 63 / 70 ] simplifiying candidate # 1553948319.584 * * * * [progress]: [ 64 / 70 ] simplifiying candidate #real (real->posit16 (sqrt (/ (- 1 x) (+ 1 x))))))))> 1553948319.584 * * * * [progress]: [ 65 / 70 ] simplifiying candidate # 1553948319.584 * [simplify]: Simplifying (- (+ (* 2 (pow x 2)) 1) (* 2 x)) 1553948319.585 * * [simplify]: iters left: 6 (8 enodes) 1553948319.587 * * [simplify]: iters left: 5 (35 enodes) 1553948319.594 * * [simplify]: iters left: 4 (61 enodes) 1553948319.615 * * [simplify]: iters left: 3 (90 enodes) 1553948319.647 * * [simplify]: iters left: 2 (126 enodes) 1553948319.682 * * [simplify]: iters left: 1 (153 enodes) 1553948319.728 * * [simplify]: Extracting #0: cost 1 inf + 0 1553948319.728 * * [simplify]: Extracting #1: cost 23 inf + 0 1553948319.728 * * [simplify]: Extracting #2: cost 40 inf + 62 1553948319.730 * * [simplify]: Extracting #3: cost 11 inf + 2774 1553948319.732 * * [simplify]: Extracting #4: cost 1 inf + 3519 1553948319.735 * * [simplify]: Extracting #5: cost 0 inf + 3601 1553948319.738 * [simplify]: Simplified to (fma (fma x 2 -2) x 1) 1553948319.738 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (sqrt (fma (fma x 2 -2) x 1))))) 1553948319.738 * * * * [progress]: [ 66 / 70 ] simplifiying candidate # 1553948319.738 * [simplify]: Simplifying (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1)) 1553948319.738 * * [simplify]: iters left: 6 (10 enodes) 1553948319.745 * * [simplify]: iters left: 5 (45 enodes) 1553948319.760 * * [simplify]: iters left: 4 (71 enodes) 1553948319.784 * * [simplify]: iters left: 3 (98 enodes) 1553948319.814 * * [simplify]: iters left: 2 (136 enodes) 1553948319.835 * * [simplify]: iters left: 1 (179 enodes) 1553948319.879 * * [simplify]: Extracting #0: cost 1 inf + 0 1553948319.880 * * [simplify]: Extracting #1: cost 20 inf + 0 1553948319.880 * * [simplify]: Extracting #2: cost 40 inf + 4 1553948319.881 * * [simplify]: Extracting #3: cost 20 inf + 2173 1553948319.883 * * [simplify]: Extracting #4: cost 4 inf + 3339 1553948319.886 * * [simplify]: Extracting #5: cost 0 inf + 3701 1553948319.888 * [simplify]: Simplified to (+ -1 (- (/ 2 x) (/ (/ 2 x) x))) 1553948319.888 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (sqrt (+ -1 (- (/ 2 x) (/ (/ 2 x) x))))))) 1553948319.889 * * * * [progress]: [ 67 / 70 ] simplifiying candidate # 1553948319.889 * [simplify]: Simplifying (- (* 2 (/ 1 x)) (+ (* 2 (/ 1 (pow x 2))) 1)) 1553948319.889 * * [simplify]: iters left: 6 (10 enodes) 1553948319.895 * * [simplify]: iters left: 5 (45 enodes) 1553948319.903 * * [simplify]: iters left: 4 (71 enodes) 1553948319.914 * * [simplify]: iters left: 3 (98 enodes) 1553948319.929 * * [simplify]: iters left: 2 (136 enodes) 1553948319.970 * * [simplify]: iters left: 1 (179 enodes) 1553948320.021 * * [simplify]: Extracting #0: cost 1 inf + 0 1553948320.021 * * [simplify]: Extracting #1: cost 20 inf + 0 1553948320.021 * * [simplify]: Extracting #2: cost 40 inf + 4 1553948320.022 * * [simplify]: Extracting #3: cost 20 inf + 2173 1553948320.023 * * [simplify]: Extracting #4: cost 4 inf + 3339 1553948320.024 * * [simplify]: Extracting #5: cost 0 inf + 3701 1553948320.025 * [simplify]: Simplified to (+ -1 (- (/ 2 x) (/ (/ 2 x) x))) 1553948320.025 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* 2 (atan (sqrt (+ -1 (- (/ 2 x) (/ (/ 2 x) x))))))) 1553948320.025 * * * * [progress]: [ 68 / 70 ] simplifiying candidate # 1553948320.026 * [simplify]: Simplifying (- (+ (* 1/2 (pow x 2)) 1) x) 1553948320.026 * * [simplify]: iters left: 6 (8 enodes) 1553948320.029 * * [simplify]: iters left: 5 (34 enodes) 1553948320.035 * * [simplify]: iters left: 4 (55 enodes) 1553948320.044 * * [simplify]: iters left: 3 (75 enodes) 1553948320.054 * * [simplify]: iters left: 2 (79 enodes) 1553948320.063 * * [simplify]: iters left: 1 (95 enodes) 1553948320.081 * * [simplify]: Extracting #0: cost 1 inf + 0 1553948320.081 * * [simplify]: Extracting #1: cost 19 inf + 0 1553948320.081 * * [simplify]: Extracting #2: cost 28 inf + 86 1553948320.081 * * [simplify]: Extracting #3: cost 15 inf + 1245 1553948320.082 * * [simplify]: Extracting #4: cost 2 inf + 2366 1553948320.083 * * [simplify]: Extracting #5: cost 0 inf + 2490 1553948320.083 * [simplify]: Simplified to (- (fma 1/2 (* x x) 1) x) 1553948320.083 * [simplify]: Simplified (2 2 1) to (λ (x) (* 2 (atan (- (fma 1/2 (* x x) 1) x)))) 1553948320.083 * * * * [progress]: [ 69 / 70 ] simplifiying candidate # 1553948320.084 * [simplify]: Simplifying (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1))))) 1553948320.084 * * [simplify]: iters left: 6 (14 enodes) 1553948320.089 * * [simplify]: iters left: 5 (59 enodes) 1553948320.101 * * [simplify]: iters left: 4 (98 enodes) 1553948320.131 * * [simplify]: iters left: 3 (140 enodes) 1553948320.165 * * [simplify]: iters left: 2 (208 enodes) 1553948320.215 * * [simplify]: iters left: 1 (335 enodes) 1553948320.321 * * [simplify]: Extracting #0: cost 1 inf + 0 1553948320.321 * * [simplify]: Extracting #1: cost 27 inf + 0 1553948320.321 * * [simplify]: Extracting #2: cost 88 inf + 2 1553948320.322 * * [simplify]: Extracting #3: cost 99 inf + 1035 1553948320.324 * * [simplify]: Extracting #4: cost 23 inf + 9691 1553948320.328 * * [simplify]: Extracting #5: cost 1 inf + 13507 1553948320.332 * * [simplify]: Extracting #6: cost 0 inf + 13751 1553948320.336 * [simplify]: Simplified to (fma (/ -1/2 x) (/ (/ 1 (sqrt -1)) x) (+ (sqrt -1) (/ (/ 1 (sqrt -1)) x))) 1553948320.336 * [simplify]: Simplified (2 2 1) to (λ (x) (* 2 (atan (fma (/ -1/2 x) (/ (/ 1 (sqrt -1)) x) (+ (sqrt -1) (/ (/ 1 (sqrt -1)) x)))))) 1553948320.337 * * * * [progress]: [ 70 / 70 ] simplifiying candidate # 1553948320.337 * [simplify]: Simplifying (- (+ (sqrt -1) (/ 1 (* x (sqrt -1)))) (* 1/2 (/ 1 (* (pow x 2) (sqrt -1))))) 1553948320.337 * * [simplify]: iters left: 6 (14 enodes) 1553948320.342 * * [simplify]: iters left: 5 (59 enodes) 1553948320.360 * * [simplify]: iters left: 4 (98 enodes) 1553948320.391 * * [simplify]: iters left: 3 (140 enodes) 1553948320.411 * * [simplify]: iters left: 2 (208 enodes) 1553948320.444 * * [simplify]: iters left: 1 (335 enodes) 1553948320.525 * * [simplify]: Extracting #0: cost 1 inf + 0 1553948320.526 * * [simplify]: Extracting #1: cost 27 inf + 0 1553948320.526 * * [simplify]: Extracting #2: cost 88 inf + 2 1553948320.526 * * [simplify]: Extracting #3: cost 99 inf + 1035 1553948320.529 * * [simplify]: Extracting #4: cost 23 inf + 9691 1553948320.533 * * [simplify]: Extracting #5: cost 1 inf + 13507 1553948320.537 * * [simplify]: Extracting #6: cost 0 inf + 13751 1553948320.541 * [simplify]: Simplified to (fma (/ -1/2 x) (/ (/ 1 (sqrt -1)) x) (+ (sqrt -1) (/ (/ 1 (sqrt -1)) x))) 1553948320.541 * [simplify]: Simplified (2 2 1) to (λ (x) (* 2 (atan (fma (/ -1/2 x) (/ (/ 1 (sqrt -1)) x) (+ (sqrt -1) (/ (/ 1 (sqrt -1)) x)))))) 1553948320.541 * * * [progress]: adding candidates to table 1553948321.056 * [progress]: [Phase 3 of 3] Extracting. 1553948321.061 * [simplify]: Simplifying (* 2 (atan (sqrt (/ (- 1 x) (+ 1 x))))) 1553948321.061 * * [simplify]: iters left: 6 (9 enodes) 1553948321.062 * * [simplify]: iters left: 5 (13 enodes) 1553948321.063 * * [simplify]: Extracting #0: cost 1 inf + 0 1553948321.063 * * [simplify]: Extracting #1: cost 3 inf + 0 1553948321.063 * * [simplify]: Extracting #2: cost 3 inf + 1 1553948321.063 * * [simplify]: Extracting #3: cost 4 inf + 1 1553948321.063 * * [simplify]: Extracting #4: cost 6 inf + 1 1553948321.063 * * [simplify]: Extracting #5: cost 8 inf + 1 1553948321.063 * * [simplify]: Extracting #6: cost 0 inf + 946 1553948321.064 * [simplify]: Simplified to (* (atan (sqrt (/ (- 1 x) (+ 1 x)))) 2) 1553948323.274 * [regime-testing]: Baseline error score: 0.011876484560570071 1553948323.275 * [regime-testing]: Oracle error score: 0.011876484560570071 1553948323.276 * [regime-testing]: End program error score: 0.011876484560570071