0.001 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.244 * * * [progress]: [2/2] Setting up program. 0.248 * [progress]: [Phase 2 of 3] Improving. 0.249 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.249 * [simplify]: Simplifying (* (/ 1 2) (log (/ (+ 1 x) (- 1 x)))) 0.249 * * [simplify]: iters left: 6 (9 enodes) 0.256 * * [simplify]: iters left: 5 (39 enodes) 0.270 * * [simplify]: iters left: 4 (55 enodes) 0.292 * * [simplify]: iters left: 3 (87 enodes) 0.339 * * [simplify]: iters left: 2 (127 enodes) 0.382 * * [simplify]: iters left: 1 (166 enodes) 0.408 * * [simplify]: Extracting #0: cost 1 inf + 0 0.408 * * [simplify]: Extracting #1: cost 16 inf + 0 0.408 * * [simplify]: Extracting #2: cost 33 inf + 4 0.408 * * [simplify]: Extracting #3: cost 32 inf + 222 0.409 * * [simplify]: Extracting #4: cost 5 inf + 4416 0.410 * * [simplify]: Extracting #5: cost 0 inf + 5140 0.412 * * [simplify]: Extracting #6: cost 0 inf + 5090 0.414 * [simplify]: Simplified to (* (log (/ (+ x 1) (- 1 x))) 1/2) 0.414 * [simplify]: Simplified (2) to (λ (x) (* (log (/ (+ x 1) (- 1 x))) 1/2)) 0.422 * * [progress]: iteration 1 / 4 0.423 * * * [progress]: picking best candidate 0.426 * * * * [pick]: Picked # 0.426 * * * [progress]: localizing error 0.446 * * * [progress]: generating rewritten candidates 0.446 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 0.453 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 1) 0.480 * * * [progress]: generating series expansions 0.480 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 0.480 * [backup-simplify]: Simplify (log (/ (+ x 1) (- 1 x))) into (log (/ (+ x 1) (- 1 x))) 0.480 * [approximate]: Taking taylor expansion of (log (/ (+ x 1) (- 1 x))) in (x) around 0 0.480 * [taylor]: Taking taylor expansion of (log (/ (+ x 1) (- 1 x))) in x 0.480 * [taylor]: Taking taylor expansion of (/ (+ x 1) (- 1 x)) in x 0.480 * [taylor]: Taking taylor expansion of (+ x 1) in x 0.480 * [taylor]: Taking taylor expansion of x in x 0.480 * [backup-simplify]: Simplify 0 into 0 0.480 * [backup-simplify]: Simplify 1 into 1 0.480 * [taylor]: Taking taylor expansion of 1 in x 0.480 * [backup-simplify]: Simplify 1 into 1 0.480 * [taylor]: Taking taylor expansion of (- 1 x) in x 0.480 * [taylor]: Taking taylor expansion of 1 in x 0.480 * [backup-simplify]: Simplify 1 into 1 0.480 * [taylor]: Taking taylor expansion of x in x 0.480 * [backup-simplify]: Simplify 0 into 0 0.480 * [backup-simplify]: Simplify 1 into 1 0.481 * [backup-simplify]: Simplify (+ 0 1) into 1 0.482 * [backup-simplify]: Simplify (- 0) into 0 0.482 * [backup-simplify]: Simplify (+ 1 0) into 1 0.482 * [backup-simplify]: Simplify (/ 1 1) into 1 0.483 * [backup-simplify]: Simplify (log 1) into 0 0.483 * [taylor]: Taking taylor expansion of (log (/ (+ x 1) (- 1 x))) in x 0.483 * [taylor]: Taking taylor expansion of (/ (+ x 1) (- 1 x)) in x 0.483 * [taylor]: Taking taylor expansion of (+ x 1) in x 0.483 * [taylor]: Taking taylor expansion of x in x 0.483 * [backup-simplify]: Simplify 0 into 0 0.483 * [backup-simplify]: Simplify 1 into 1 0.483 * [taylor]: Taking taylor expansion of 1 in x 0.483 * [backup-simplify]: Simplify 1 into 1 0.483 * [taylor]: Taking taylor expansion of (- 1 x) in x 0.483 * [taylor]: Taking taylor expansion of 1 in x 0.483 * [backup-simplify]: Simplify 1 into 1 0.483 * [taylor]: Taking taylor expansion of x in x 0.483 * [backup-simplify]: Simplify 0 into 0 0.483 * [backup-simplify]: Simplify 1 into 1 0.483 * [backup-simplify]: Simplify (+ 0 1) into 1 0.483 * [backup-simplify]: Simplify (- 0) into 0 0.483 * [backup-simplify]: Simplify (+ 1 0) into 1 0.484 * [backup-simplify]: Simplify (/ 1 1) into 1 0.484 * [backup-simplify]: Simplify (log 1) into 0 0.484 * [backup-simplify]: Simplify 0 into 0 0.484 * [backup-simplify]: Simplify (+ 1 0) into 1 0.485 * [backup-simplify]: Simplify (- 1) into -1 0.485 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.485 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* 1 (/ -1 1)))) into 2 0.486 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 2) 1)) (pow 1 1)))) 1) into 2 0.486 * [backup-simplify]: Simplify 2 into 2 0.486 * [backup-simplify]: Simplify (+ 0 0) into 0 0.487 * [backup-simplify]: Simplify (- 0) into 0 0.487 * [backup-simplify]: Simplify (+ 0 0) into 0 0.488 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ -1 1)))) into 2 0.489 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 2) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 2) 1)) (pow 1 1)))) 2) into 0 0.489 * [backup-simplify]: Simplify 0 into 0 0.489 * [backup-simplify]: Simplify (+ 0 0) into 0 0.490 * [backup-simplify]: Simplify (- 0) into 0 0.490 * [backup-simplify]: Simplify (+ 0 0) into 0 0.491 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 2 (/ -1 1)))) into 2 0.493 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 2) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 2) 1) (pow (* 2 2) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 2) 1)) (pow 1 1)))) 6) into 2/3 0.493 * [backup-simplify]: Simplify 2/3 into 2/3 0.494 * [backup-simplify]: Simplify (+ 0 0) into 0 0.494 * [backup-simplify]: Simplify (- 0) into 0 0.494 * [backup-simplify]: Simplify (+ 0 0) into 0 0.495 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 2 (/ 0 1)) (* 2 (/ -1 1)))) into 2 0.501 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 2) 4)) (pow 1 4))) (* 12 (/ (* (pow (* 1 2) 2) (pow (* 2 2) 1)) (pow 1 3))) (* -3 (/ (* 1 (pow (* 2 2) 2)) (pow 1 2))) (* -4 (/ (* (pow (* 1 2) 1) 1 (pow (* 6 2) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 (pow (* 24 2) 1)) (pow 1 1)))) 24) into 0 0.501 * [backup-simplify]: Simplify 0 into 0 0.501 * [backup-simplify]: Simplify (+ 0 0) into 0 0.501 * [backup-simplify]: Simplify (- 0) into 0 0.502 * [backup-simplify]: Simplify (+ 0 0) into 0 0.502 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 2 (/ 0 1)) (* 2 (/ 0 1)) (* 2 (/ -1 1)))) into 2 0.514 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 2) 5)) (pow 1 5))) (* -60 (/ (* (pow (* 1 2) 3) (pow (* 2 2) 1)) (pow 1 4))) (* 30 (/ (* (pow (* 1 2) 1) (pow (* 2 2) 2)) (pow 1 3))) (* 20 (/ (* (pow (* 1 2) 2) 1 (pow (* 6 2) 1)) (pow 1 3))) (* -10 (/ (* 1 (pow (* 2 2) 1) (pow (* 6 2) 1)) (pow 1 2))) (* -5 (/ (* (pow (* 1 2) 1) 1 1 (pow (* 24 2) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 2) 1)) (pow 1 1)))) 120) into 2/5 0.514 * [backup-simplify]: Simplify 2/5 into 2/5 0.514 * [backup-simplify]: Simplify (+ (* 2/5 (pow x 5)) (+ (* 2/3 (pow x 3)) (* 2 x))) into (+ (* 2 x) (+ (* 2/3 (pow x 3)) (* 2/5 (pow x 5)))) 0.515 * [backup-simplify]: Simplify (log (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) into (log (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) 0.515 * [approximate]: Taking taylor expansion of (log (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in (x) around 0 0.515 * [taylor]: Taking taylor expansion of (log (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x 0.515 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x 0.515 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 0.515 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.515 * [taylor]: Taking taylor expansion of x in x 0.515 * [backup-simplify]: Simplify 0 into 0 0.515 * [backup-simplify]: Simplify 1 into 1 0.515 * [backup-simplify]: Simplify (/ 1 1) into 1 0.515 * [taylor]: Taking taylor expansion of 1 in x 0.515 * [backup-simplify]: Simplify 1 into 1 0.515 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 0.515 * [taylor]: Taking taylor expansion of 1 in x 0.515 * [backup-simplify]: Simplify 1 into 1 0.515 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.515 * [taylor]: Taking taylor expansion of x in x 0.515 * [backup-simplify]: Simplify 0 into 0 0.515 * [backup-simplify]: Simplify 1 into 1 0.516 * [backup-simplify]: Simplify (/ 1 1) into 1 0.516 * [backup-simplify]: Simplify (+ 1 0) into 1 0.517 * [backup-simplify]: Simplify (- 1) into -1 0.517 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.518 * [backup-simplify]: Simplify (/ 1 -1) into -1 0.518 * [backup-simplify]: Simplify (log -1) into (log -1) 0.518 * [taylor]: Taking taylor expansion of (log (/ (+ (/ 1 x) 1) (- 1 (/ 1 x)))) in x 0.518 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x 0.518 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 0.518 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.518 * [taylor]: Taking taylor expansion of x in x 0.518 * [backup-simplify]: Simplify 0 into 0 0.518 * [backup-simplify]: Simplify 1 into 1 0.519 * [backup-simplify]: Simplify (/ 1 1) into 1 0.519 * [taylor]: Taking taylor expansion of 1 in x 0.519 * [backup-simplify]: Simplify 1 into 1 0.519 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 0.519 * [taylor]: Taking taylor expansion of 1 in x 0.519 * [backup-simplify]: Simplify 1 into 1 0.519 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.519 * [taylor]: Taking taylor expansion of x in x 0.519 * [backup-simplify]: Simplify 0 into 0 0.519 * [backup-simplify]: Simplify 1 into 1 0.519 * [backup-simplify]: Simplify (/ 1 1) into 1 0.520 * [backup-simplify]: Simplify (+ 1 0) into 1 0.520 * [backup-simplify]: Simplify (- 1) into -1 0.521 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.521 * [backup-simplify]: Simplify (/ 1 -1) into -1 0.521 * [backup-simplify]: Simplify (log -1) into (log -1) 0.522 * [backup-simplify]: Simplify (log -1) into (log -1) 0.523 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.523 * [backup-simplify]: Simplify (+ 0 1) into 1 0.524 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.524 * [backup-simplify]: Simplify (- 0) into 0 0.525 * [backup-simplify]: Simplify (+ 1 0) into 1 0.529 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2 0.530 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -2) 1)) (pow -1 1)))) 1) into 2 0.530 * [backup-simplify]: Simplify 2 into 2 0.531 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.532 * [backup-simplify]: Simplify (+ 0 0) into 0 0.533 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.533 * [backup-simplify]: Simplify (- 0) into 0 0.534 * [backup-simplify]: Simplify (+ 0 0) into 0 0.535 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2 0.538 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 -2) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 -2) 1)) (pow -1 1)))) 2) into 0 0.538 * [backup-simplify]: Simplify 0 into 0 0.539 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.539 * [backup-simplify]: Simplify (+ 0 0) into 0 0.540 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.540 * [backup-simplify]: Simplify (- 0) into 0 0.541 * [backup-simplify]: Simplify (+ 0 0) into 0 0.542 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2 0.548 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 -2) 3)) (pow -1 3))) (* -3 (/ (* (pow (* 1 -2) 1) (pow (* 2 -2) 1)) (pow -1 2))) (* 1 (/ (* 1 1 (pow (* 6 -2) 1)) (pow -1 1)))) 6) into 2/3 0.548 * [backup-simplify]: Simplify 2/3 into 2/3 0.548 * [backup-simplify]: Simplify (+ (* 2/3 (pow (/ 1 x) 3)) (+ (* 2 (/ 1 x)) (log -1))) into (+ (* 2 (/ 1 x)) (+ (* 2/3 (/ 1 (pow x 3))) (log -1))) 0.549 * [backup-simplify]: Simplify (log (/ (+ (/ 1 (- x)) 1) (- 1 (/ 1 (- x))))) into (log (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) 0.549 * [approximate]: Taking taylor expansion of (log (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in (x) around 0 0.549 * [taylor]: Taking taylor expansion of (log (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x 0.549 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x 0.549 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 0.549 * [taylor]: Taking taylor expansion of 1 in x 0.549 * [backup-simplify]: Simplify 1 into 1 0.549 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.549 * [taylor]: Taking taylor expansion of x in x 0.549 * [backup-simplify]: Simplify 0 into 0 0.549 * [backup-simplify]: Simplify 1 into 1 0.549 * [backup-simplify]: Simplify (/ 1 1) into 1 0.549 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 0.549 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.549 * [taylor]: Taking taylor expansion of x in x 0.549 * [backup-simplify]: Simplify 0 into 0 0.550 * [backup-simplify]: Simplify 1 into 1 0.550 * [backup-simplify]: Simplify (/ 1 1) into 1 0.550 * [taylor]: Taking taylor expansion of 1 in x 0.550 * [backup-simplify]: Simplify 1 into 1 0.550 * [backup-simplify]: Simplify (- 1) into -1 0.551 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.551 * [backup-simplify]: Simplify (+ 1 0) into 1 0.552 * [backup-simplify]: Simplify (/ -1 1) into -1 0.552 * [backup-simplify]: Simplify (log -1) into (log -1) 0.552 * [taylor]: Taking taylor expansion of (log (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1))) in x 0.552 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x 0.552 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 0.552 * [taylor]: Taking taylor expansion of 1 in x 0.552 * [backup-simplify]: Simplify 1 into 1 0.552 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.552 * [taylor]: Taking taylor expansion of x in x 0.552 * [backup-simplify]: Simplify 0 into 0 0.552 * [backup-simplify]: Simplify 1 into 1 0.553 * [backup-simplify]: Simplify (/ 1 1) into 1 0.553 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 0.553 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.553 * [taylor]: Taking taylor expansion of x in x 0.553 * [backup-simplify]: Simplify 0 into 0 0.553 * [backup-simplify]: Simplify 1 into 1 0.553 * [backup-simplify]: Simplify (/ 1 1) into 1 0.553 * [taylor]: Taking taylor expansion of 1 in x 0.553 * [backup-simplify]: Simplify 1 into 1 0.553 * [backup-simplify]: Simplify (- 1) into -1 0.554 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.554 * [backup-simplify]: Simplify (+ 1 0) into 1 0.555 * [backup-simplify]: Simplify (/ -1 1) into -1 0.555 * [backup-simplify]: Simplify (log -1) into (log -1) 0.556 * [backup-simplify]: Simplify (log -1) into (log -1) 0.557 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.557 * [backup-simplify]: Simplify (- 0) into 0 0.557 * [backup-simplify]: Simplify (+ 1 0) into 1 0.558 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.558 * [backup-simplify]: Simplify (+ 0 1) into 1 0.559 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2 0.561 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 2) 1)) (pow -1 1)))) 1) into -2 0.561 * [backup-simplify]: Simplify -2 into -2 0.562 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.562 * [backup-simplify]: Simplify (- 0) into 0 0.562 * [backup-simplify]: Simplify (+ 0 0) into 0 0.563 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.564 * [backup-simplify]: Simplify (+ 0 0) into 0 0.565 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 1 1)))) into -2 0.568 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 2) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 -2) 1)) (pow -1 1)))) 2) into 0 0.568 * [backup-simplify]: Simplify 0 into 0 0.569 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.569 * [backup-simplify]: Simplify (- 0) into 0 0.569 * [backup-simplify]: Simplify (+ 0 0) into 0 0.570 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.571 * [backup-simplify]: Simplify (+ 0 0) into 0 0.572 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* -2 (/ 1 1)))) into 2 0.578 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 2) 3)) (pow -1 3))) (* -3 (/ (* (pow (* 1 2) 1) (pow (* 2 -2) 1)) (pow -1 2))) (* 1 (/ (* 1 1 (pow (* 6 2) 1)) (pow -1 1)))) 6) into -2/3 0.578 * [backup-simplify]: Simplify -2/3 into -2/3 0.579 * [backup-simplify]: Simplify (+ (* -2/3 (pow (/ 1 (- x)) 3)) (+ (* -2 (/ 1 (- x))) (log -1))) into (+ (* 2 (/ 1 x)) (+ (* 2/3 (/ 1 (pow x 3))) (log -1))) 0.579 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 1) 0.579 * [backup-simplify]: Simplify (/ (+ x 1) (- 1 x)) into (/ (+ x 1) (- 1 x)) 0.579 * [approximate]: Taking taylor expansion of (/ (+ x 1) (- 1 x)) in (x) around 0 0.579 * [taylor]: Taking taylor expansion of (/ (+ x 1) (- 1 x)) in x 0.579 * [taylor]: Taking taylor expansion of (+ x 1) in x 0.579 * [taylor]: Taking taylor expansion of x in x 0.579 * [backup-simplify]: Simplify 0 into 0 0.579 * [backup-simplify]: Simplify 1 into 1 0.579 * [taylor]: Taking taylor expansion of 1 in x 0.579 * [backup-simplify]: Simplify 1 into 1 0.579 * [taylor]: Taking taylor expansion of (- 1 x) in x 0.579 * [taylor]: Taking taylor expansion of 1 in x 0.579 * [backup-simplify]: Simplify 1 into 1 0.579 * [taylor]: Taking taylor expansion of x in x 0.579 * [backup-simplify]: Simplify 0 into 0 0.579 * [backup-simplify]: Simplify 1 into 1 0.580 * [backup-simplify]: Simplify (+ 0 1) into 1 0.580 * [backup-simplify]: Simplify (- 0) into 0 0.581 * [backup-simplify]: Simplify (+ 1 0) into 1 0.581 * [backup-simplify]: Simplify (/ 1 1) into 1 0.581 * [taylor]: Taking taylor expansion of (/ (+ x 1) (- 1 x)) in x 0.581 * [taylor]: Taking taylor expansion of (+ x 1) in x 0.581 * [taylor]: Taking taylor expansion of x in x 0.581 * [backup-simplify]: Simplify 0 into 0 0.581 * [backup-simplify]: Simplify 1 into 1 0.581 * [taylor]: Taking taylor expansion of 1 in x 0.581 * [backup-simplify]: Simplify 1 into 1 0.581 * [taylor]: Taking taylor expansion of (- 1 x) in x 0.581 * [taylor]: Taking taylor expansion of 1 in x 0.581 * [backup-simplify]: Simplify 1 into 1 0.581 * [taylor]: Taking taylor expansion of x in x 0.581 * [backup-simplify]: Simplify 0 into 0 0.581 * [backup-simplify]: Simplify 1 into 1 0.582 * [backup-simplify]: Simplify (+ 0 1) into 1 0.582 * [backup-simplify]: Simplify (- 0) into 0 0.583 * [backup-simplify]: Simplify (+ 1 0) into 1 0.583 * [backup-simplify]: Simplify (/ 1 1) into 1 0.583 * [backup-simplify]: Simplify 1 into 1 0.583 * [backup-simplify]: Simplify (+ 1 0) into 1 0.584 * [backup-simplify]: Simplify (- 1) into -1 0.584 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.585 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* 1 (/ -1 1)))) into 2 0.585 * [backup-simplify]: Simplify 2 into 2 0.586 * [backup-simplify]: Simplify (+ 0 0) into 0 0.586 * [backup-simplify]: Simplify (- 0) into 0 0.586 * [backup-simplify]: Simplify (+ 0 0) into 0 0.588 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ -1 1)))) into 2 0.588 * [backup-simplify]: Simplify 2 into 2 0.588 * [backup-simplify]: Simplify (+ (* 2 (pow x 2)) (+ (* 2 x) 1)) into (+ (* 2 x) (+ (* 2 (pow x 2)) 1)) 0.588 * [backup-simplify]: Simplify (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) into (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) 0.588 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in (x) around 0 0.588 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x 0.588 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 0.588 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.588 * [taylor]: Taking taylor expansion of x in x 0.588 * [backup-simplify]: Simplify 0 into 0 0.588 * [backup-simplify]: Simplify 1 into 1 0.589 * [backup-simplify]: Simplify (/ 1 1) into 1 0.589 * [taylor]: Taking taylor expansion of 1 in x 0.589 * [backup-simplify]: Simplify 1 into 1 0.589 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 0.589 * [taylor]: Taking taylor expansion of 1 in x 0.589 * [backup-simplify]: Simplify 1 into 1 0.589 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.589 * [taylor]: Taking taylor expansion of x in x 0.589 * [backup-simplify]: Simplify 0 into 0 0.589 * [backup-simplify]: Simplify 1 into 1 0.589 * [backup-simplify]: Simplify (/ 1 1) into 1 0.590 * [backup-simplify]: Simplify (+ 1 0) into 1 0.590 * [backup-simplify]: Simplify (- 1) into -1 0.590 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.591 * [backup-simplify]: Simplify (/ 1 -1) into -1 0.591 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- 1 (/ 1 x))) in x 0.591 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 0.591 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.591 * [taylor]: Taking taylor expansion of x in x 0.591 * [backup-simplify]: Simplify 0 into 0 0.591 * [backup-simplify]: Simplify 1 into 1 0.591 * [backup-simplify]: Simplify (/ 1 1) into 1 0.591 * [taylor]: Taking taylor expansion of 1 in x 0.591 * [backup-simplify]: Simplify 1 into 1 0.591 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 0.591 * [taylor]: Taking taylor expansion of 1 in x 0.591 * [backup-simplify]: Simplify 1 into 1 0.592 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.592 * [taylor]: Taking taylor expansion of x in x 0.592 * [backup-simplify]: Simplify 0 into 0 0.592 * [backup-simplify]: Simplify 1 into 1 0.592 * [backup-simplify]: Simplify (/ 1 1) into 1 0.592 * [backup-simplify]: Simplify (+ 1 0) into 1 0.593 * [backup-simplify]: Simplify (- 1) into -1 0.593 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.594 * [backup-simplify]: Simplify (/ 1 -1) into -1 0.594 * [backup-simplify]: Simplify -1 into -1 0.594 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.595 * [backup-simplify]: Simplify (+ 0 1) into 1 0.596 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.596 * [backup-simplify]: Simplify (- 0) into 0 0.596 * [backup-simplify]: Simplify (+ 1 0) into 1 0.597 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 1 -1)))) into -2 0.597 * [backup-simplify]: Simplify -2 into -2 0.598 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.598 * [backup-simplify]: Simplify (+ 0 0) into 0 0.599 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.600 * [backup-simplify]: Simplify (- 0) into 0 0.600 * [backup-simplify]: Simplify (+ 0 0) into 0 0.601 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* -2 (/ 1 -1)))) into -2 0.601 * [backup-simplify]: Simplify -2 into -2 0.602 * [backup-simplify]: Simplify (+ (* -2 (pow (/ 1 x) 2)) (+ (* -2 (/ 1 x)) -1)) into (- (+ (* 2 (/ 1 (pow x 2))) (+ (* 2 (/ 1 x)) 1))) 0.602 * [backup-simplify]: Simplify (/ (+ (/ 1 (- x)) 1) (- 1 (/ 1 (- x)))) into (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) 0.602 * [approximate]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in (x) around 0 0.602 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x 0.602 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 0.602 * [taylor]: Taking taylor expansion of 1 in x 0.602 * [backup-simplify]: Simplify 1 into 1 0.602 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.602 * [taylor]: Taking taylor expansion of x in x 0.602 * [backup-simplify]: Simplify 0 into 0 0.602 * [backup-simplify]: Simplify 1 into 1 0.602 * [backup-simplify]: Simplify (/ 1 1) into 1 0.602 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 0.602 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.602 * [taylor]: Taking taylor expansion of x in x 0.603 * [backup-simplify]: Simplify 0 into 0 0.603 * [backup-simplify]: Simplify 1 into 1 0.603 * [backup-simplify]: Simplify (/ 1 1) into 1 0.603 * [taylor]: Taking taylor expansion of 1 in x 0.603 * [backup-simplify]: Simplify 1 into 1 0.603 * [backup-simplify]: Simplify (- 1) into -1 0.604 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.604 * [backup-simplify]: Simplify (+ 1 0) into 1 0.605 * [backup-simplify]: Simplify (/ -1 1) into -1 0.605 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (+ (/ 1 x) 1)) in x 0.605 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 0.605 * [taylor]: Taking taylor expansion of 1 in x 0.605 * [backup-simplify]: Simplify 1 into 1 0.605 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.605 * [taylor]: Taking taylor expansion of x in x 0.605 * [backup-simplify]: Simplify 0 into 0 0.605 * [backup-simplify]: Simplify 1 into 1 0.605 * [backup-simplify]: Simplify (/ 1 1) into 1 0.605 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 0.605 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.605 * [taylor]: Taking taylor expansion of x in x 0.605 * [backup-simplify]: Simplify 0 into 0 0.606 * [backup-simplify]: Simplify 1 into 1 0.606 * [backup-simplify]: Simplify (/ 1 1) into 1 0.606 * [taylor]: Taking taylor expansion of 1 in x 0.606 * [backup-simplify]: Simplify 1 into 1 0.606 * [backup-simplify]: Simplify (- 1) into -1 0.607 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.607 * [backup-simplify]: Simplify (+ 1 0) into 1 0.608 * [backup-simplify]: Simplify (/ -1 1) into -1 0.608 * [backup-simplify]: Simplify -1 into -1 0.609 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.609 * [backup-simplify]: Simplify (- 0) into 0 0.609 * [backup-simplify]: Simplify (+ 1 0) into 1 0.610 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.611 * [backup-simplify]: Simplify (+ 0 1) into 1 0.611 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 1 1)))) into 2 0.611 * [backup-simplify]: Simplify 2 into 2 0.612 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.613 * [backup-simplify]: Simplify (- 0) into 0 0.613 * [backup-simplify]: Simplify (+ 0 0) into 0 0.614 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.614 * [backup-simplify]: Simplify (+ 0 0) into 0 0.616 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 1 1)))) into -2 0.616 * [backup-simplify]: Simplify -2 into -2 0.616 * [backup-simplify]: Simplify (+ (* -2 (pow (/ 1 (- x)) 2)) (+ (* 2 (/ 1 (- x))) -1)) into (- (+ (* 2 (/ 1 (pow x 2))) (+ (* 2 (/ 1 x)) 1))) 0.616 * * * [progress]: simplifying candidates 0.616 * * * * [progress]: [ 1 / 103 ] simplifiying candidate # 0.616 * * * * [progress]: [ 2 / 103 ] simplifiying candidate # 0.616 * * * * [progress]: [ 3 / 103 ] simplifiying candidate # 0.617 * [simplify]: Simplifying (log (* (cbrt (/ (+ x 1) (- 1 x))) (cbrt (/ (+ x 1) (- 1 x))))) 0.617 * * [simplify]: iters left: 6 (8 enodes) 0.621 * * [simplify]: iters left: 5 (31 enodes) 0.630 * * [simplify]: iters left: 4 (38 enodes) 0.641 * * [simplify]: Extracting #0: cost 1 inf + 0 0.641 * * [simplify]: Extracting #1: cost 4 inf + 0 0.641 * * [simplify]: Extracting #2: cost 7 inf + 0 0.641 * * [simplify]: Extracting #3: cost 9 inf + 0 0.641 * * [simplify]: Extracting #4: cost 12 inf + 0 0.641 * * [simplify]: Extracting #5: cost 17 inf + 0 0.641 * * [simplify]: Extracting #6: cost 16 inf + 2 0.642 * * [simplify]: Extracting #7: cost 11 inf + 210 0.642 * * [simplify]: Extracting #8: cost 6 inf + 900 0.643 * * [simplify]: Extracting #9: cost 0 inf + 2552 0.643 * [simplify]: Simplified to (log (* (cbrt (/ (+ 1 x) (- 1 x))) (cbrt (/ (+ 1 x) (- 1 x))))) 0.643 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ (log (* (cbrt (/ (+ 1 x) (- 1 x))) (cbrt (/ (+ 1 x) (- 1 x))))) (log (cbrt (/ (+ x 1) (- 1 x))))) 1/2)) 0.644 * * * * [progress]: [ 4 / 103 ] simplifiying candidate # 0.644 * [simplify]: Simplifying (log (sqrt (/ (+ x 1) (- 1 x)))) 0.644 * * [simplify]: iters left: 6 (7 enodes) 0.648 * * [simplify]: iters left: 5 (26 enodes) 0.656 * * [simplify]: iters left: 4 (31 enodes) 0.665 * * [simplify]: Extracting #0: cost 1 inf + 0 0.665 * * [simplify]: Extracting #1: cost 3 inf + 0 0.665 * * [simplify]: Extracting #2: cost 5 inf + 0 0.665 * * [simplify]: Extracting #3: cost 8 inf + 0 0.665 * * [simplify]: Extracting #4: cost 13 inf + 0 0.665 * * [simplify]: Extracting #5: cost 12 inf + 2 0.665 * * [simplify]: Extracting #6: cost 6 inf + 252 0.665 * * [simplify]: Extracting #7: cost 4 inf + 536 0.666 * * [simplify]: Extracting #8: cost 1 inf + 1052 0.666 * * [simplify]: Extracting #9: cost 0 inf + 1284 0.667 * [simplify]: Simplified to (log (sqrt (/ (+ 1 x) (- 1 x)))) 0.667 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ (log (sqrt (/ (+ 1 x) (- 1 x)))) (log (sqrt (/ (+ x 1) (- 1 x))))) 1/2)) 0.667 * * * * [progress]: [ 5 / 103 ] simplifiying candidate # 0.667 * [simplify]: Simplifying (log (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) (* (cbrt (- 1 x)) (cbrt (- 1 x))))) 0.667 * * [simplify]: iters left: 6 (10 enodes) 0.671 * * [simplify]: iters left: 5 (44 enodes) 0.680 * * [simplify]: iters left: 4 (80 enodes) 0.694 * * [simplify]: iters left: 3 (118 enodes) 0.716 * * [simplify]: iters left: 2 (151 enodes) 0.743 * * [simplify]: iters left: 1 (195 enodes) 0.804 * * [simplify]: Extracting #0: cost 1 inf + 0 0.804 * * [simplify]: Extracting #1: cost 19 inf + 0 0.804 * * [simplify]: Extracting #2: cost 43 inf + 0 0.804 * * [simplify]: Extracting #3: cost 54 inf + 0 0.805 * * [simplify]: Extracting #4: cost 59 inf + 0 0.805 * * [simplify]: Extracting #5: cost 58 inf + 2 0.806 * * [simplify]: Extracting #6: cost 39 inf + 3328 0.810 * * [simplify]: Extracting #7: cost 6 inf + 13004 0.815 * * [simplify]: Extracting #8: cost 0 inf + 15346 0.820 * * [simplify]: Extracting #9: cost 0 inf + 15276 0.825 * [simplify]: Simplified to (log (* (/ (cbrt (+ 1 x)) (cbrt (- 1 x))) (/ (cbrt (+ 1 x)) (cbrt (- 1 x))))) 0.825 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ (log (* (/ (cbrt (+ 1 x)) (cbrt (- 1 x))) (/ (cbrt (+ 1 x)) (cbrt (- 1 x))))) (log (/ (cbrt (+ x 1)) (cbrt (- 1 x))))) 1/2)) 0.825 * * * * [progress]: [ 6 / 103 ] simplifiying candidate # 0.826 * [simplify]: Simplifying (log (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) (sqrt (- 1 x)))) 0.826 * * [simplify]: iters left: 6 (9 enodes) 0.830 * * [simplify]: iters left: 5 (37 enodes) 0.841 * * [simplify]: iters left: 4 (56 enodes) 0.849 * * [simplify]: iters left: 3 (73 enodes) 0.859 * * [simplify]: iters left: 2 (82 enodes) 0.872 * * [simplify]: iters left: 1 (91 enodes) 0.897 * * [simplify]: Extracting #0: cost 1 inf + 0 0.897 * * [simplify]: Extracting #1: cost 11 inf + 0 0.897 * * [simplify]: Extracting #2: cost 24 inf + 0 0.897 * * [simplify]: Extracting #3: cost 31 inf + 0 0.898 * * [simplify]: Extracting #4: cost 36 inf + 0 0.898 * * [simplify]: Extracting #5: cost 34 inf + 44 0.898 * * [simplify]: Extracting #6: cost 17 inf + 2156 0.900 * * [simplify]: Extracting #7: cost 2 inf + 6156 0.902 * * [simplify]: Extracting #8: cost 0 inf + 6740 0.904 * [simplify]: Simplified to (log (* (/ (cbrt (+ 1 x)) (sqrt (- 1 x))) (cbrt (+ 1 x)))) 0.904 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ (log (* (/ (cbrt (+ 1 x)) (sqrt (- 1 x))) (cbrt (+ 1 x)))) (log (/ (cbrt (+ x 1)) (sqrt (- 1 x))))) 1/2)) 0.904 * * * * [progress]: [ 7 / 103 ] simplifiying candidate # 0.905 * [simplify]: Simplifying (log (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) 1)) 0.905 * * [simplify]: iters left: 6 (7 enodes) 0.909 * * [simplify]: iters left: 5 (27 enodes) 0.918 * * [simplify]: iters left: 4 (41 enodes) 0.930 * * [simplify]: iters left: 3 (52 enodes) 0.944 * * [simplify]: iters left: 2 (61 enodes) 0.959 * * [simplify]: iters left: 1 (68 enodes) 0.975 * * [simplify]: Extracting #0: cost 1 inf + 0 0.975 * * [simplify]: Extracting #1: cost 7 inf + 0 0.975 * * [simplify]: Extracting #2: cost 12 inf + 1 0.976 * * [simplify]: Extracting #3: cost 14 inf + 2 0.976 * * [simplify]: Extracting #4: cost 16 inf + 2 0.976 * * [simplify]: Extracting #5: cost 15 inf + 3 0.976 * * [simplify]: Extracting #6: cost 11 inf + 371 0.976 * * [simplify]: Extracting #7: cost 2 inf + 2059 0.978 * * [simplify]: Extracting #8: cost 0 inf + 2563 0.978 * [simplify]: Simplified to (log (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) 0.979 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ (log (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (log (/ (cbrt (+ x 1)) (- 1 x)))) 1/2)) 0.979 * * * * [progress]: [ 8 / 103 ] simplifiying candidate # 0.979 * [simplify]: Simplifying (log (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) (+ (sqrt 1) (sqrt x)))) 0.979 * * [simplify]: iters left: 6 (10 enodes) 0.985 * * [simplify]: iters left: 5 (39 enodes) 0.997 * * [simplify]: iters left: 4 (56 enodes) 1.012 * * [simplify]: iters left: 3 (73 enodes) 1.032 * * [simplify]: iters left: 2 (82 enodes) 1.052 * * [simplify]: iters left: 1 (91 enodes) 1.064 * * [simplify]: Extracting #0: cost 1 inf + 0 1.064 * * [simplify]: Extracting #1: cost 11 inf + 0 1.064 * * [simplify]: Extracting #2: cost 25 inf + 0 1.064 * * [simplify]: Extracting #3: cost 34 inf + 0 1.064 * * [simplify]: Extracting #4: cost 33 inf + 2 1.064 * * [simplify]: Extracting #5: cost 15 inf + 2842 1.065 * * [simplify]: Extracting #6: cost 3 inf + 5836 1.066 * * [simplify]: Extracting #7: cost 0 inf + 6572 1.067 * [simplify]: Simplified to (log (/ (* (cbrt (+ 1 x)) (cbrt (+ 1 x))) (+ 1 (sqrt x)))) 1.067 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ (log (/ (* (cbrt (+ 1 x)) (cbrt (+ 1 x))) (+ 1 (sqrt x)))) (log (/ (cbrt (+ x 1)) (- (sqrt 1) (sqrt x))))) 1/2)) 1.067 * * * * [progress]: [ 9 / 103 ] simplifiying candidate # 1.068 * [simplify]: Simplifying (log (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) (+ 1 (sqrt x)))) 1.068 * * [simplify]: iters left: 6 (9 enodes) 1.074 * * [simplify]: iters left: 5 (36 enodes) 1.085 * * [simplify]: iters left: 4 (53 enodes) 1.100 * * [simplify]: iters left: 3 (70 enodes) 1.119 * * [simplify]: iters left: 2 (79 enodes) 1.140 * * [simplify]: iters left: 1 (88 enodes) 1.161 * * [simplify]: Extracting #0: cost 1 inf + 0 1.161 * * [simplify]: Extracting #1: cost 11 inf + 0 1.161 * * [simplify]: Extracting #2: cost 25 inf + 0 1.161 * * [simplify]: Extracting #3: cost 34 inf + 0 1.161 * * [simplify]: Extracting #4: cost 32 inf + 43 1.161 * * [simplify]: Extracting #5: cost 18 inf + 1817 1.162 * * [simplify]: Extracting #6: cost 3 inf + 5676 1.163 * * [simplify]: Extracting #7: cost 0 inf + 6572 1.164 * [simplify]: Simplified to (log (* (/ (cbrt (+ 1 x)) (+ 1 (sqrt x))) (cbrt (+ 1 x)))) 1.164 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ (log (* (/ (cbrt (+ 1 x)) (+ 1 (sqrt x))) (cbrt (+ 1 x)))) (log (/ (cbrt (+ x 1)) (- 1 (sqrt x))))) 1/2)) 1.164 * * * * [progress]: [ 10 / 103 ] simplifiying candidate # 1.164 * [simplify]: Simplifying (log (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) 1)) 1.164 * * [simplify]: iters left: 6 (7 enodes) 1.168 * * [simplify]: iters left: 5 (27 enodes) 1.173 * * [simplify]: iters left: 4 (41 enodes) 1.179 * * [simplify]: iters left: 3 (52 enodes) 1.186 * * [simplify]: iters left: 2 (61 enodes) 1.195 * * [simplify]: iters left: 1 (68 enodes) 1.212 * * [simplify]: Extracting #0: cost 1 inf + 0 1.212 * * [simplify]: Extracting #1: cost 7 inf + 0 1.212 * * [simplify]: Extracting #2: cost 12 inf + 1 1.212 * * [simplify]: Extracting #3: cost 14 inf + 2 1.212 * * [simplify]: Extracting #4: cost 16 inf + 2 1.212 * * [simplify]: Extracting #5: cost 15 inf + 3 1.212 * * [simplify]: Extracting #6: cost 11 inf + 371 1.213 * * [simplify]: Extracting #7: cost 2 inf + 2059 1.214 * * [simplify]: Extracting #8: cost 0 inf + 2563 1.215 * [simplify]: Simplified to (log (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) 1.215 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ (log (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (log (/ (cbrt (+ x 1)) (- 1 x)))) 1/2)) 1.215 * * * * [progress]: [ 11 / 103 ] simplifiying candidate # 1.216 * [simplify]: Simplifying (log (/ (sqrt (+ x 1)) (* (cbrt (- 1 x)) (cbrt (- 1 x))))) 1.216 * * [simplify]: iters left: 6 (9 enodes) 1.220 * * [simplify]: iters left: 5 (37 enodes) 1.226 * * [simplify]: iters left: 4 (54 enodes) 1.234 * * [simplify]: iters left: 3 (64 enodes) 1.243 * * [simplify]: iters left: 2 (71 enodes) 1.253 * * [simplify]: iters left: 1 (78 enodes) 1.272 * * [simplify]: Extracting #0: cost 1 inf + 0 1.272 * * [simplify]: Extracting #1: cost 13 inf + 0 1.272 * * [simplify]: Extracting #2: cost 28 inf + 0 1.272 * * [simplify]: Extracting #3: cost 34 inf + 0 1.273 * * [simplify]: Extracting #4: cost 39 inf + 0 1.273 * * [simplify]: Extracting #5: cost 37 inf + 43 1.273 * * [simplify]: Extracting #6: cost 29 inf + 648 1.274 * * [simplify]: Extracting #7: cost 5 inf + 6666 1.275 * * [simplify]: Extracting #8: cost 0 inf + 8026 1.276 * [simplify]: Simplified to (log (/ (sqrt (+ 1 x)) (* (cbrt (- 1 x)) (cbrt (- 1 x))))) 1.276 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ (log (/ (sqrt (+ 1 x)) (* (cbrt (- 1 x)) (cbrt (- 1 x))))) (log (/ (sqrt (+ x 1)) (cbrt (- 1 x))))) 1/2)) 1.276 * * * * [progress]: [ 12 / 103 ] simplifiying candidate # 1.276 * [simplify]: Simplifying (log (/ (sqrt (+ x 1)) (sqrt (- 1 x)))) 1.276 * * [simplify]: iters left: 6 (8 enodes) 1.278 * * [simplify]: iters left: 5 (32 enodes) 1.284 * * [simplify]: iters left: 4 (43 enodes) 1.290 * * [simplify]: iters left: 3 (46 enodes) 1.296 * * [simplify]: Extracting #0: cost 1 inf + 0 1.296 * * [simplify]: Extracting #1: cost 6 inf + 0 1.296 * * [simplify]: Extracting #2: cost 12 inf + 0 1.296 * * [simplify]: Extracting #3: cost 16 inf + 0 1.296 * * [simplify]: Extracting #4: cost 21 inf + 0 1.296 * * [simplify]: Extracting #5: cost 19 inf + 43 1.296 * * [simplify]: Extracting #6: cost 11 inf + 718 1.297 * * [simplify]: Extracting #7: cost 2 inf + 2096 1.298 * * [simplify]: Extracting #8: cost 0 inf + 2520 1.299 * [simplify]: Simplified to (log (/ (sqrt (+ 1 x)) (sqrt (- 1 x)))) 1.299 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ (log (/ (sqrt (+ 1 x)) (sqrt (- 1 x)))) (log (/ (sqrt (+ x 1)) (sqrt (- 1 x))))) 1/2)) 1.299 * * * * [progress]: [ 13 / 103 ] simplifiying candidate # 1.299 * [simplify]: Simplifying (log (/ (sqrt (+ x 1)) 1)) 1.299 * * [simplify]: iters left: 6 (6 enodes) 1.303 * * [simplify]: iters left: 5 (22 enodes) 1.309 * * [simplify]: iters left: 4 (26 enodes) 1.316 * * [simplify]: Extracting #0: cost 1 inf + 0 1.316 * * [simplify]: Extracting #1: cost 4 inf + 0 1.316 * * [simplify]: Extracting #2: cost 6 inf + 1 1.316 * * [simplify]: Extracting #3: cost 7 inf + 2 1.316 * * [simplify]: Extracting #4: cost 6 inf + 3 1.316 * * [simplify]: Extracting #5: cost 1 inf + 403 1.317 * * [simplify]: Extracting #6: cost 0 inf + 555 1.317 * [simplify]: Simplified to (log (sqrt (+ 1 x))) 1.317 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ (log (sqrt (+ 1 x))) (log (/ (sqrt (+ x 1)) (- 1 x)))) 1/2)) 1.317 * * * * [progress]: [ 14 / 103 ] simplifiying candidate # 1.317 * [simplify]: Simplifying (log (/ (sqrt (+ x 1)) (+ (sqrt 1) (sqrt x)))) 1.317 * * [simplify]: iters left: 6 (9 enodes) 1.324 * * [simplify]: iters left: 5 (34 enodes) 1.334 * * [simplify]: iters left: 4 (43 enodes) 1.345 * * [simplify]: iters left: 3 (46 enodes) 1.357 * * [simplify]: Extracting #0: cost 1 inf + 0 1.358 * * [simplify]: Extracting #1: cost 6 inf + 0 1.358 * * [simplify]: Extracting #2: cost 13 inf + 0 1.358 * * [simplify]: Extracting #3: cost 19 inf + 0 1.358 * * [simplify]: Extracting #4: cost 18 inf + 2 1.358 * * [simplify]: Extracting #5: cost 15 inf + 167 1.358 * * [simplify]: Extracting #6: cost 3 inf + 1606 1.359 * * [simplify]: Extracting #7: cost 0 inf + 2352 1.360 * [simplify]: Simplified to (log (/ (sqrt (+ 1 x)) (+ 1 (sqrt x)))) 1.360 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ (log (/ (sqrt (+ 1 x)) (+ 1 (sqrt x)))) (log (/ (sqrt (+ x 1)) (- (sqrt 1) (sqrt x))))) 1/2)) 1.360 * * * * [progress]: [ 15 / 103 ] simplifiying candidate # 1.360 * [simplify]: Simplifying (log (/ (sqrt (+ x 1)) (+ 1 (sqrt x)))) 1.361 * * [simplify]: iters left: 6 (8 enodes) 1.365 * * [simplify]: iters left: 5 (31 enodes) 1.374 * * [simplify]: iters left: 4 (40 enodes) 1.385 * * [simplify]: iters left: 3 (43 enodes) 1.399 * * [simplify]: Extracting #0: cost 1 inf + 0 1.400 * * [simplify]: Extracting #1: cost 6 inf + 0 1.400 * * [simplify]: Extracting #2: cost 13 inf + 0 1.400 * * [simplify]: Extracting #3: cost 19 inf + 0 1.400 * * [simplify]: Extracting #4: cost 14 inf + 427 1.400 * * [simplify]: Extracting #5: cost 7 inf + 1018 1.401 * * [simplify]: Extracting #6: cost 2 inf + 1928 1.402 * * [simplify]: Extracting #7: cost 0 inf + 2352 1.403 * [simplify]: Simplified to (log (/ (sqrt (+ 1 x)) (+ 1 (sqrt x)))) 1.403 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ (log (/ (sqrt (+ 1 x)) (+ 1 (sqrt x)))) (log (/ (sqrt (+ x 1)) (- 1 (sqrt x))))) 1/2)) 1.403 * * * * [progress]: [ 16 / 103 ] simplifiying candidate # 1.403 * [simplify]: Simplifying (log (/ (sqrt (+ x 1)) 1)) 1.403 * * [simplify]: iters left: 6 (6 enodes) 1.407 * * [simplify]: iters left: 5 (22 enodes) 1.414 * * [simplify]: iters left: 4 (26 enodes) 1.421 * * [simplify]: Extracting #0: cost 1 inf + 0 1.421 * * [simplify]: Extracting #1: cost 4 inf + 0 1.421 * * [simplify]: Extracting #2: cost 6 inf + 1 1.421 * * [simplify]: Extracting #3: cost 7 inf + 2 1.421 * * [simplify]: Extracting #4: cost 6 inf + 3 1.421 * * [simplify]: Extracting #5: cost 1 inf + 403 1.422 * * [simplify]: Extracting #6: cost 0 inf + 555 1.422 * [simplify]: Simplified to (log (sqrt (+ 1 x))) 1.422 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ (log (sqrt (+ 1 x))) (log (/ (sqrt (+ x 1)) (- 1 x)))) 1/2)) 1.422 * * * * [progress]: [ 17 / 103 ] simplifiying candidate # 1.422 * [simplify]: Simplifying (log (/ 1 (* (cbrt (- 1 x)) (cbrt (- 1 x))))) 1.422 * * [simplify]: iters left: 6 (7 enodes) 1.427 * * [simplify]: iters left: 5 (31 enodes) 1.436 * * [simplify]: iters left: 4 (44 enodes) 1.444 * * [simplify]: iters left: 3 (51 enodes) 1.451 * * [simplify]: iters left: 2 (57 enodes) 1.461 * * [simplify]: iters left: 1 (72 enodes) 1.470 * * [simplify]: Extracting #0: cost 1 inf + 0 1.470 * * [simplify]: Extracting #1: cost 7 inf + 0 1.471 * * [simplify]: Extracting #2: cost 14 inf + 1 1.471 * * [simplify]: Extracting #3: cost 17 inf + 2 1.471 * * [simplify]: Extracting #4: cost 20 inf + 2 1.471 * * [simplify]: Extracting #5: cost 20 inf + 3 1.471 * * [simplify]: Extracting #6: cost 14 inf + 453 1.471 * * [simplify]: Extracting #7: cost 4 inf + 2343 1.472 * * [simplify]: Extracting #8: cost 0 inf + 3321 1.473 * [simplify]: Simplified to (- (log (* (cbrt (- 1 x)) (cbrt (- 1 x))))) 1.473 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ (- (log (* (cbrt (- 1 x)) (cbrt (- 1 x))))) (log (/ (+ x 1) (cbrt (- 1 x))))) 1/2)) 1.473 * * * * [progress]: [ 18 / 103 ] simplifiying candidate # 1.473 * [simplify]: Simplifying (log (/ 1 (sqrt (- 1 x)))) 1.473 * * [simplify]: iters left: 6 (6 enodes) 1.477 * * [simplify]: iters left: 5 (26 enodes) 1.485 * * [simplify]: iters left: 4 (33 enodes) 1.491 * * [simplify]: Extracting #0: cost 1 inf + 0 1.492 * * [simplify]: Extracting #1: cost 5 inf + 0 1.492 * * [simplify]: Extracting #2: cost 8 inf + 1 1.492 * * [simplify]: Extracting #3: cost 9 inf + 2 1.492 * * [simplify]: Extracting #4: cost 12 inf + 2 1.492 * * [simplify]: Extracting #5: cost 12 inf + 3 1.492 * * [simplify]: Extracting #6: cost 5 inf + 555 1.492 * * [simplify]: Extracting #7: cost 0 inf + 1265 1.492 * [simplify]: Simplified to (log (/ 1 (sqrt (- 1 x)))) 1.492 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ (log (/ 1 (sqrt (- 1 x)))) (log (/ (+ x 1) (sqrt (- 1 x))))) 1/2)) 1.492 * * * * [progress]: [ 19 / 103 ] simplifiying candidate # 1.493 * [simplify]: Simplifying (log (/ 1 1)) 1.493 * * [simplify]: iters left: 3 (3 enodes) 1.495 * * [simplify]: iters left: 2 (12 enodes) 1.497 * * [simplify]: Extracting #0: cost 1 inf + 0 1.497 * * [simplify]: Extracting #1: cost 0 inf + 1 1.497 * [simplify]: Simplified to 0 1.497 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ 0 (log (/ (+ x 1) (- 1 x)))) 1/2)) 1.497 * * * * [progress]: [ 20 / 103 ] simplifiying candidate # 1.497 * [simplify]: Simplifying (log (/ 1 (+ (sqrt 1) (sqrt x)))) 1.497 * * [simplify]: iters left: 6 (7 enodes) 1.500 * * [simplify]: iters left: 5 (28 enodes) 1.505 * * [simplify]: iters left: 4 (33 enodes) 1.512 * * [simplify]: Extracting #0: cost 1 inf + 0 1.512 * * [simplify]: Extracting #1: cost 5 inf + 0 1.512 * * [simplify]: Extracting #2: cost 9 inf + 1 1.513 * * [simplify]: Extracting #3: cost 11 inf + 2 1.513 * * [simplify]: Extracting #4: cost 9 inf + 44 1.513 * * [simplify]: Extracting #5: cost 4 inf + 551 1.513 * * [simplify]: Extracting #6: cost 0 inf + 1097 1.513 * [simplify]: Simplified to (- (log1p (sqrt x))) 1.513 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ (- (log1p (sqrt x))) (log (/ (+ x 1) (- (sqrt 1) (sqrt x))))) 1/2)) 1.513 * * * * [progress]: [ 21 / 103 ] simplifiying candidate # 1.513 * [simplify]: Simplifying (log (/ 1 (+ 1 (sqrt x)))) 1.513 * * [simplify]: iters left: 6 (6 enodes) 1.515 * * [simplify]: iters left: 5 (25 enodes) 1.519 * * [simplify]: iters left: 4 (30 enodes) 1.526 * * [simplify]: Extracting #0: cost 1 inf + 0 1.526 * * [simplify]: Extracting #1: cost 5 inf + 0 1.526 * * [simplify]: Extracting #2: cost 9 inf + 1 1.526 * * [simplify]: Extracting #3: cost 11 inf + 2 1.527 * * [simplify]: Extracting #4: cost 10 inf + 3 1.527 * * [simplify]: Extracting #5: cost 5 inf + 429 1.527 * * [simplify]: Extracting #6: cost 1 inf + 926 1.527 * * [simplify]: Extracting #7: cost 0 inf + 1097 1.528 * [simplify]: Simplified to (- (log1p (sqrt x))) 1.528 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ (- (log1p (sqrt x))) (log (/ (+ x 1) (- 1 (sqrt x))))) 1/2)) 1.528 * * * * [progress]: [ 22 / 103 ] simplifiying candidate # 1.528 * [simplify]: Simplifying (log (/ 1 1)) 1.528 * * [simplify]: iters left: 3 (3 enodes) 1.532 * * [simplify]: iters left: 2 (12 enodes) 1.534 * * [simplify]: Extracting #0: cost 1 inf + 0 1.535 * * [simplify]: Extracting #1: cost 0 inf + 1 1.535 * [simplify]: Simplified to 0 1.535 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ 0 (log (/ (+ x 1) (- 1 x)))) 1/2)) 1.535 * * * * [progress]: [ 23 / 103 ] simplifiying candidate # 1.535 * [simplify]: Simplifying (log (/ 1 (* (cbrt (- 1 x)) (cbrt (- 1 x))))) 1.535 * * [simplify]: iters left: 6 (7 enodes) 1.539 * * [simplify]: iters left: 5 (31 enodes) 1.549 * * [simplify]: iters left: 4 (44 enodes) 1.561 * * [simplify]: iters left: 3 (51 enodes) 1.575 * * [simplify]: iters left: 2 (57 enodes) 1.593 * * [simplify]: iters left: 1 (72 enodes) 1.612 * * [simplify]: Extracting #0: cost 1 inf + 0 1.612 * * [simplify]: Extracting #1: cost 7 inf + 0 1.612 * * [simplify]: Extracting #2: cost 14 inf + 1 1.612 * * [simplify]: Extracting #3: cost 17 inf + 2 1.612 * * [simplify]: Extracting #4: cost 20 inf + 2 1.612 * * [simplify]: Extracting #5: cost 20 inf + 3 1.613 * * [simplify]: Extracting #6: cost 14 inf + 453 1.613 * * [simplify]: Extracting #7: cost 4 inf + 2343 1.615 * * [simplify]: Extracting #8: cost 0 inf + 3321 1.616 * [simplify]: Simplified to (- (log (* (cbrt (- 1 x)) (cbrt (- 1 x))))) 1.616 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ (- (log (* (cbrt (- 1 x)) (cbrt (- 1 x))))) (log (/ (+ x 1) (cbrt (- 1 x))))) 1/2)) 1.616 * * * * [progress]: [ 24 / 103 ] simplifiying candidate # 1.616 * [simplify]: Simplifying (log (/ 1 (sqrt (- 1 x)))) 1.616 * * [simplify]: iters left: 6 (6 enodes) 1.620 * * [simplify]: iters left: 5 (26 enodes) 1.628 * * [simplify]: iters left: 4 (33 enodes) 1.637 * * [simplify]: Extracting #0: cost 1 inf + 0 1.637 * * [simplify]: Extracting #1: cost 5 inf + 0 1.637 * * [simplify]: Extracting #2: cost 8 inf + 1 1.637 * * [simplify]: Extracting #3: cost 9 inf + 2 1.637 * * [simplify]: Extracting #4: cost 12 inf + 2 1.638 * * [simplify]: Extracting #5: cost 12 inf + 3 1.638 * * [simplify]: Extracting #6: cost 5 inf + 555 1.638 * * [simplify]: Extracting #7: cost 0 inf + 1265 1.639 * [simplify]: Simplified to (log (/ 1 (sqrt (- 1 x)))) 1.639 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ (log (/ 1 (sqrt (- 1 x)))) (log (/ (+ x 1) (sqrt (- 1 x))))) 1/2)) 1.639 * * * * [progress]: [ 25 / 103 ] simplifiying candidate # 1.639 * [simplify]: Simplifying (log (/ 1 1)) 1.639 * * [simplify]: iters left: 3 (3 enodes) 1.643 * * [simplify]: iters left: 2 (12 enodes) 1.645 * * [simplify]: Extracting #0: cost 1 inf + 0 1.645 * * [simplify]: Extracting #1: cost 0 inf + 1 1.645 * [simplify]: Simplified to 0 1.646 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ 0 (log (/ (+ x 1) (- 1 x)))) 1/2)) 1.646 * * * * [progress]: [ 26 / 103 ] simplifiying candidate # 1.646 * [simplify]: Simplifying (log (/ 1 (+ (sqrt 1) (sqrt x)))) 1.646 * * [simplify]: iters left: 6 (7 enodes) 1.651 * * [simplify]: iters left: 5 (28 enodes) 1.661 * * [simplify]: iters left: 4 (33 enodes) 1.670 * * [simplify]: Extracting #0: cost 1 inf + 0 1.670 * * [simplify]: Extracting #1: cost 5 inf + 0 1.670 * * [simplify]: Extracting #2: cost 9 inf + 1 1.670 * * [simplify]: Extracting #3: cost 11 inf + 2 1.671 * * [simplify]: Extracting #4: cost 9 inf + 44 1.671 * * [simplify]: Extracting #5: cost 4 inf + 551 1.671 * * [simplify]: Extracting #6: cost 0 inf + 1097 1.671 * [simplify]: Simplified to (- (log1p (sqrt x))) 1.671 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ (- (log1p (sqrt x))) (log (/ (+ x 1) (- (sqrt 1) (sqrt x))))) 1/2)) 1.672 * * * * [progress]: [ 27 / 103 ] simplifiying candidate # 1.672 * [simplify]: Simplifying (log (/ 1 (+ 1 (sqrt x)))) 1.672 * * [simplify]: iters left: 6 (6 enodes) 1.675 * * [simplify]: iters left: 5 (25 enodes) 1.683 * * [simplify]: iters left: 4 (30 enodes) 1.691 * * [simplify]: Extracting #0: cost 1 inf + 0 1.691 * * [simplify]: Extracting #1: cost 5 inf + 0 1.691 * * [simplify]: Extracting #2: cost 9 inf + 1 1.691 * * [simplify]: Extracting #3: cost 11 inf + 2 1.691 * * [simplify]: Extracting #4: cost 10 inf + 3 1.692 * * [simplify]: Extracting #5: cost 5 inf + 429 1.692 * * [simplify]: Extracting #6: cost 1 inf + 926 1.692 * * [simplify]: Extracting #7: cost 0 inf + 1097 1.693 * [simplify]: Simplified to (- (log1p (sqrt x))) 1.693 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ (- (log1p (sqrt x))) (log (/ (+ x 1) (- 1 (sqrt x))))) 1/2)) 1.693 * * * * [progress]: [ 28 / 103 ] simplifiying candidate # 1.693 * [simplify]: Simplifying (log (/ 1 1)) 1.693 * * [simplify]: iters left: 3 (3 enodes) 1.697 * * [simplify]: iters left: 2 (12 enodes) 1.699 * * [simplify]: Extracting #0: cost 1 inf + 0 1.699 * * [simplify]: Extracting #1: cost 0 inf + 1 1.699 * [simplify]: Simplified to 0 1.699 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ 0 (log (/ (+ x 1) (- 1 x)))) 1/2)) 1.699 * * * * [progress]: [ 29 / 103 ] simplifiying candidate # 1.700 * [simplify]: Simplifying (log 1) 1.700 * * [simplify]: iters left: 1 (2 enodes) 1.702 * * [simplify]: Extracting #0: cost 1 inf + 0 1.702 * * [simplify]: Extracting #1: cost 0 inf + 1 1.702 * [simplify]: Simplified to 0 1.702 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ 0 (log (/ (+ x 1) (- 1 x)))) 1/2)) 1.702 * * * * [progress]: [ 30 / 103 ] simplifiying candidate # 1.703 * [simplify]: Simplifying (log (+ x 1)) 1.703 * * [simplify]: iters left: 3 (4 enodes) 1.705 * * [simplify]: iters left: 2 (15 enodes) 1.709 * * [simplify]: iters left: 1 (18 enodes) 1.712 * * [simplify]: Extracting #0: cost 1 inf + 0 1.712 * * [simplify]: Extracting #1: cost 4 inf + 0 1.712 * * [simplify]: Extracting #2: cost 5 inf + 1 1.712 * * [simplify]: Extracting #3: cost 2 inf + 184 1.712 * * [simplify]: Extracting #4: cost 1 inf + 226 1.712 * * [simplify]: Extracting #5: cost 0 inf + 268 1.712 * [simplify]: Simplified to (log1p x) 1.713 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ (log1p x) (log (/ 1 (- 1 x)))) 1/2)) 1.713 * * * * [progress]: [ 31 / 103 ] simplifiying candidate # 1.713 * [simplify]: Simplifying (log (/ (+ x 1) (- (pow 1 3) (pow x 3)))) 1.713 * * [simplify]: iters left: 6 (9 enodes) 1.716 * * [simplify]: iters left: 5 (43 enodes) 1.725 * * [simplify]: iters left: 4 (82 enodes) 1.739 * * [simplify]: iters left: 3 (133 enodes) 1.779 * * [simplify]: iters left: 2 (202 enodes) 1.825 * * [simplify]: iters left: 1 (361 enodes) 2.027 * * [simplify]: Extracting #0: cost 1 inf + 0 2.027 * * [simplify]: Extracting #1: cost 6 inf + 0 2.027 * * [simplify]: Extracting #2: cost 14 inf + 0 2.028 * * [simplify]: Extracting #3: cost 46 inf + 1 2.029 * * [simplify]: Extracting #4: cost 138 inf + 175 2.030 * * [simplify]: Extracting #5: cost 126 inf + 4267 2.035 * * [simplify]: Extracting #6: cost 83 inf + 22039 2.041 * * [simplify]: Extracting #7: cost 9 inf + 67059 2.047 * * [simplify]: Extracting #8: cost 0 inf + 71556 2.053 * [simplify]: Simplified to (log (/ (+ 1 x) (- 1 (* x (* x x))))) 2.054 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ (log (/ (+ 1 x) (- 1 (* x (* x x))))) (log (+ (* 1 1) (+ (* x x) (* 1 x))))) 1/2)) 2.054 * * * * [progress]: [ 32 / 103 ] simplifiying candidate # 2.054 * [simplify]: Simplifying (log (/ (+ x 1) (- (* 1 1) (* x x)))) 2.054 * * [simplify]: iters left: 6 (8 enodes) 2.057 * * [simplify]: iters left: 5 (31 enodes) 2.066 * * [simplify]: iters left: 4 (47 enodes) 2.079 * * [simplify]: iters left: 3 (54 enodes) 2.093 * * [simplify]: Extracting #0: cost 1 inf + 0 2.094 * * [simplify]: Extracting #1: cost 6 inf + 0 2.094 * * [simplify]: Extracting #2: cost 14 inf + 0 2.094 * * [simplify]: Extracting #3: cost 19 inf + 1 2.094 * * [simplify]: Extracting #4: cost 12 inf + 663 2.095 * * [simplify]: Extracting #5: cost 1 inf + 2042 2.096 * * [simplify]: Extracting #6: cost 0 inf + 2234 2.097 * [simplify]: Simplified to (log (/ (+ 1 x) (- 1 (* x x)))) 2.097 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ (log (/ (+ 1 x) (- 1 (* x x)))) (log (+ 1 x))) 1/2)) 2.097 * * * * [progress]: [ 33 / 103 ] simplifiying candidate # 2.097 * [simplify]: Simplifying (log (+ x 1)) 2.098 * * [simplify]: iters left: 3 (4 enodes) 2.100 * * [simplify]: iters left: 2 (15 enodes) 2.105 * * [simplify]: iters left: 1 (18 enodes) 2.110 * * [simplify]: Extracting #0: cost 1 inf + 0 2.110 * * [simplify]: Extracting #1: cost 4 inf + 0 2.110 * * [simplify]: Extracting #2: cost 5 inf + 1 2.110 * * [simplify]: Extracting #3: cost 2 inf + 184 2.110 * * [simplify]: Extracting #4: cost 1 inf + 226 2.110 * * [simplify]: Extracting #5: cost 0 inf + 268 2.111 * [simplify]: Simplified to (log1p x) 2.111 * [simplify]: Simplified (2 1 1) to (λ (x) (* (- (log1p x) (log (- 1 x))) 1/2)) 2.111 * * * * [progress]: [ 34 / 103 ] simplifiying candidate # 2.111 * * * * [progress]: [ 35 / 103 ] simplifiying candidate # 2.111 * * * * [progress]: [ 36 / 103 ] simplifiying candidate # 2.111 * [simplify]: Simplifying (log (+ x 1)) 2.111 * * [simplify]: iters left: 3 (4 enodes) 2.114 * * [simplify]: iters left: 2 (15 enodes) 2.118 * * [simplify]: iters left: 1 (18 enodes) 2.124 * * [simplify]: Extracting #0: cost 1 inf + 0 2.124 * * [simplify]: Extracting #1: cost 4 inf + 0 2.124 * * [simplify]: Extracting #2: cost 5 inf + 1 2.124 * * [simplify]: Extracting #3: cost 2 inf + 184 2.124 * * [simplify]: Extracting #4: cost 1 inf + 226 2.124 * * [simplify]: Extracting #5: cost 0 inf + 268 2.124 * [simplify]: Simplified to (log1p x) 2.125 * [simplify]: Simplified (2 1 1) to (λ (x) (* (- (log1p x) (log (- 1 x))) 1/2)) 2.125 * * * * [progress]: [ 37 / 103 ] simplifiying candidate # 2.125 * [simplify]: Simplifying (/ (+ x 1) (- 1 x)) 2.125 * * [simplify]: iters left: 4 (5 enodes) 2.131 * * [simplify]: iters left: 3 (20 enodes) 2.137 * * [simplify]: iters left: 2 (25 enodes) 2.144 * * [simplify]: Extracting #0: cost 1 inf + 0 2.145 * * [simplify]: Extracting #1: cost 4 inf + 0 2.145 * * [simplify]: Extracting #2: cost 9 inf + 0 2.145 * * [simplify]: Extracting #3: cost 8 inf + 2 2.145 * * [simplify]: Extracting #4: cost 1 inf + 455 2.145 * * [simplify]: Extracting #5: cost 0 inf + 496 2.145 * [simplify]: Simplified to (/ (+ 1 x) (- 1 x)) 2.145 * [simplify]: Simplified (2 1 1) to (λ (x) (* (log (/ (+ 1 x) (- 1 x))) 1/2)) 2.146 * * * * [progress]: [ 38 / 103 ] simplifiying candidate # 2.146 * * * * [progress]: [ 39 / 103 ] simplifiying candidate # 2.146 * * * * [progress]: [ 40 / 103 ] simplifiying candidate # 2.146 * * * * [progress]: [ 41 / 103 ] simplifiying candidate # 2.146 * * * * [progress]: [ 42 / 103 ] simplifiying candidate # 2.146 * * * * [progress]: [ 43 / 103 ] simplifiying candidate # 2.146 * * * * [progress]: [ 44 / 103 ] simplifiying candidate #real (real->posit16 (log (/ (+ x 1) (- 1 x))))) 1/2))> 2.146 * * * * [progress]: [ 45 / 103 ] simplifiying candidate # 2.146 * * * * [progress]: [ 46 / 103 ] simplifiying candidate # 2.146 * * * * [progress]: [ 47 / 103 ] simplifiying candidate # 2.146 * * * * [progress]: [ 48 / 103 ] simplifiying candidate # 2.147 * [simplify]: Simplifying (- (log (+ x 1)) (log (- 1 x))) 2.147 * * [simplify]: iters left: 5 (7 enodes) 2.149 * * [simplify]: iters left: 4 (28 enodes) 2.154 * * [simplify]: iters left: 3 (38 enodes) 2.159 * * [simplify]: Extracting #0: cost 1 inf + 0 2.159 * * [simplify]: Extracting #1: cost 5 inf + 0 2.159 * * [simplify]: Extracting #2: cost 12 inf + 0 2.159 * * [simplify]: Extracting #3: cost 13 inf + 133 2.159 * * [simplify]: Extracting #4: cost 8 inf + 568 2.159 * * [simplify]: Extracting #5: cost 0 inf + 1522 2.160 * * [simplify]: Extracting #6: cost 0 inf + 1446 2.160 * [simplify]: Simplified to (- (log1p x) (log (- 1 x))) 2.160 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (log (exp (- (log1p x) (log (- 1 x))))) 1/2)) 2.160 * * * * [progress]: [ 49 / 103 ] simplifiying candidate # 2.160 * * * * [progress]: [ 50 / 103 ] simplifiying candidate # 2.160 * * * * [progress]: [ 51 / 103 ] simplifiying candidate # 2.160 * [simplify]: Simplifying (/ (* (* (+ x 1) (+ x 1)) (+ x 1)) (* (* (- 1 x) (- 1 x)) (- 1 x))) 2.160 * * [simplify]: iters left: 6 (9 enodes) 2.163 * * [simplify]: iters left: 5 (53 enodes) 2.182 * * [simplify]: iters left: 4 (140 enodes) 2.224 * * [simplify]: iters left: 3 (385 enodes) 2.558 * * [simplify]: Extracting #0: cost 1 inf + 0 2.558 * * [simplify]: Extracting #1: cost 50 inf + 0 2.560 * * [simplify]: Extracting #2: cost 219 inf + 3 2.564 * * [simplify]: Extracting #3: cost 235 inf + 6501 2.581 * * [simplify]: Extracting #4: cost 36 inf + 39316 2.604 * * [simplify]: Extracting #5: cost 0 inf + 47357 2.618 * [simplify]: Simplified to (* (* (/ (+ 1 x) (- 1 x)) (/ (+ 1 x) (- 1 x))) (/ (+ 1 x) (- 1 x))) 2.618 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (log (cbrt (* (* (/ (+ 1 x) (- 1 x)) (/ (+ 1 x) (- 1 x))) (/ (+ 1 x) (- 1 x))))) 1/2)) 2.618 * * * * [progress]: [ 52 / 103 ] simplifiying candidate # 2.618 * * * * [progress]: [ 53 / 103 ] simplifiying candidate # 2.618 * * * * [progress]: [ 54 / 103 ] simplifiying candidate # 2.618 * * * * [progress]: [ 55 / 103 ] simplifiying candidate # 2.618 * * * * [progress]: [ 56 / 103 ] simplifiying candidate # 2.618 * [simplify]: Simplifying (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) (* (cbrt (- 1 x)) (cbrt (- 1 x)))) 2.618 * * [simplify]: iters left: 6 (9 enodes) 2.621 * * [simplify]: iters left: 5 (38 enodes) 2.627 * * [simplify]: iters left: 4 (58 enodes) 2.641 * * [simplify]: iters left: 3 (65 enodes) 2.658 * * [simplify]: iters left: 2 (68 enodes) 2.677 * * [simplify]: Extracting #0: cost 1 inf + 0 2.677 * * [simplify]: Extracting #1: cost 11 inf + 0 2.677 * * [simplify]: Extracting #2: cost 22 inf + 0 2.677 * * [simplify]: Extracting #3: cost 27 inf + 0 2.677 * * [simplify]: Extracting #4: cost 24 inf + 85 2.678 * * [simplify]: Extracting #5: cost 7 inf + 3238 2.678 * * [simplify]: Extracting #6: cost 0 inf + 5092 2.679 * [simplify]: Simplified to (* (/ (cbrt (+ 1 x)) (cbrt (- 1 x))) (/ (cbrt (+ 1 x)) (cbrt (- 1 x)))) 2.679 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (log (* (* (/ (cbrt (+ 1 x)) (cbrt (- 1 x))) (/ (cbrt (+ 1 x)) (cbrt (- 1 x)))) (/ (cbrt (+ x 1)) (cbrt (- 1 x))))) 1/2)) 2.679 * [simplify]: Simplifying (/ (cbrt (+ x 1)) (cbrt (- 1 x))) 2.679 * * [simplify]: iters left: 5 (7 enodes) 2.682 * * [simplify]: iters left: 4 (26 enodes) 2.686 * * [simplify]: iters left: 3 (31 enodes) 2.693 * * [simplify]: Extracting #0: cost 1 inf + 0 2.693 * * [simplify]: Extracting #1: cost 4 inf + 0 2.693 * * [simplify]: Extracting #2: cost 8 inf + 0 2.693 * * [simplify]: Extracting #3: cost 13 inf + 0 2.693 * * [simplify]: Extracting #4: cost 12 inf + 2 2.694 * * [simplify]: Extracting #5: cost 4 inf + 576 2.694 * * [simplify]: Extracting #6: cost 1 inf + 1022 2.694 * * [simplify]: Extracting #7: cost 0 inf + 1304 2.694 * [simplify]: Simplified to (/ (cbrt (+ 1 x)) (cbrt (- 1 x))) 2.694 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (log (* (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (/ (cbrt (+ 1 x)) (cbrt (- 1 x))))) 1/2)) 2.694 * * * * [progress]: [ 57 / 103 ] simplifiying candidate # 2.695 * [simplify]: Simplifying (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) (sqrt (- 1 x))) 2.695 * * [simplify]: iters left: 6 (8 enodes) 2.697 * * [simplify]: iters left: 5 (31 enodes) 2.704 * * [simplify]: iters left: 4 (40 enodes) 2.711 * * [simplify]: iters left: 3 (43 enodes) 2.724 * * [simplify]: Extracting #0: cost 1 inf + 0 2.724 * * [simplify]: Extracting #1: cost 7 inf + 0 2.724 * * [simplify]: Extracting #2: cost 14 inf + 0 2.724 * * [simplify]: Extracting #3: cost 19 inf + 0 2.724 * * [simplify]: Extracting #4: cost 18 inf + 2 2.724 * * [simplify]: Extracting #5: cost 12 inf + 332 2.725 * * [simplify]: Extracting #6: cost 1 inf + 2274 2.726 * * [simplify]: Extracting #7: cost 0 inf + 2516 2.727 * [simplify]: Simplified to (* (cbrt (+ 1 x)) (/ (cbrt (+ 1 x)) (sqrt (- 1 x)))) 2.727 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (log (* (* (cbrt (+ 1 x)) (/ (cbrt (+ 1 x)) (sqrt (- 1 x)))) (/ (cbrt (+ x 1)) (sqrt (- 1 x))))) 1/2)) 2.727 * [simplify]: Simplifying (/ (cbrt (+ x 1)) (sqrt (- 1 x))) 2.727 * * [simplify]: iters left: 5 (7 enodes) 2.729 * * [simplify]: iters left: 4 (26 enodes) 2.734 * * [simplify]: iters left: 3 (31 enodes) 2.739 * * [simplify]: Extracting #0: cost 1 inf + 0 2.739 * * [simplify]: Extracting #1: cost 4 inf + 0 2.739 * * [simplify]: Extracting #2: cost 8 inf + 0 2.739 * * [simplify]: Extracting #3: cost 13 inf + 0 2.739 * * [simplify]: Extracting #4: cost 12 inf + 2 2.739 * * [simplify]: Extracting #5: cost 4 inf + 536 2.739 * * [simplify]: Extracting #6: cost 1 inf + 902 2.739 * * [simplify]: Extracting #7: cost 0 inf + 1144 2.739 * [simplify]: Simplified to (/ (cbrt (+ 1 x)) (sqrt (- 1 x))) 2.739 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (log (* (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) (sqrt (- 1 x))) (/ (cbrt (+ 1 x)) (sqrt (- 1 x))))) 1/2)) 2.740 * * * * [progress]: [ 58 / 103 ] simplifiying candidate # 2.740 * [simplify]: Simplifying (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) 1) 2.740 * * [simplify]: iters left: 6 (6 enodes) 2.742 * * [simplify]: iters left: 5 (21 enodes) 2.745 * * [simplify]: iters left: 4 (31 enodes) 2.751 * * [simplify]: iters left: 3 (32 enodes) 2.755 * * [simplify]: Extracting #0: cost 1 inf + 0 2.755 * * [simplify]: Extracting #1: cost 5 inf + 0 2.755 * * [simplify]: Extracting #2: cost 7 inf + 1 2.755 * * [simplify]: Extracting #3: cost 9 inf + 1 2.755 * * [simplify]: Extracting #4: cost 8 inf + 2 2.755 * * [simplify]: Extracting #5: cost 0 inf + 978 2.756 * [simplify]: Simplified to (* (cbrt (+ 1 x)) (cbrt (+ 1 x))) 2.756 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (log (* (* (cbrt (+ 1 x)) (cbrt (+ 1 x))) (/ (cbrt (+ x 1)) (- 1 x)))) 1/2)) 2.756 * [simplify]: Simplifying (/ (cbrt (+ x 1)) (- 1 x)) 2.756 * * [simplify]: iters left: 5 (6 enodes) 2.759 * * [simplify]: iters left: 4 (23 enodes) 2.765 * * [simplify]: iters left: 3 (28 enodes) 2.770 * * [simplify]: Extracting #0: cost 1 inf + 0 2.770 * * [simplify]: Extracting #1: cost 4 inf + 0 2.770 * * [simplify]: Extracting #2: cost 10 inf + 0 2.770 * * [simplify]: Extracting #3: cost 10 inf + 2 2.770 * * [simplify]: Extracting #4: cost 5 inf + 211 2.770 * * [simplify]: Extracting #5: cost 1 inf + 698 2.770 * * [simplify]: Extracting #6: cost 0 inf + 900 2.771 * [simplify]: Simplified to (/ (cbrt (+ 1 x)) (- 1 x)) 2.771 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (log (* (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) 1) (/ (cbrt (+ 1 x)) (- 1 x)))) 1/2)) 2.771 * * * * [progress]: [ 59 / 103 ] simplifiying candidate # 2.771 * [simplify]: Simplifying (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) (+ (sqrt 1) (sqrt x))) 2.771 * * [simplify]: iters left: 6 (9 enodes) 2.774 * * [simplify]: iters left: 5 (33 enodes) 2.779 * * [simplify]: iters left: 4 (39 enodes) 2.784 * * [simplify]: iters left: 3 (42 enodes) 2.791 * * [simplify]: Extracting #0: cost 1 inf + 0 2.791 * * [simplify]: Extracting #1: cost 7 inf + 0 2.791 * * [simplify]: Extracting #2: cost 15 inf + 0 2.791 * * [simplify]: Extracting #3: cost 17 inf + 1 2.791 * * [simplify]: Extracting #4: cost 16 inf + 2 2.791 * * [simplify]: Extracting #5: cost 9 inf + 614 2.791 * * [simplify]: Extracting #6: cost 1 inf + 2270 2.792 * * [simplify]: Extracting #7: cost 0 inf + 2432 2.792 * [simplify]: Simplified to (/ (* (cbrt (+ 1 x)) (cbrt (+ 1 x))) (+ 1 (sqrt x))) 2.792 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (log (* (/ (* (cbrt (+ 1 x)) (cbrt (+ 1 x))) (+ 1 (sqrt x))) (/ (cbrt (+ x 1)) (- (sqrt 1) (sqrt x))))) 1/2)) 2.792 * [simplify]: Simplifying (/ (cbrt (+ x 1)) (- (sqrt 1) (sqrt x))) 2.792 * * [simplify]: iters left: 5 (8 enodes) 2.795 * * [simplify]: iters left: 4 (29 enodes) 2.799 * * [simplify]: iters left: 3 (35 enodes) 2.807 * * [simplify]: Extracting #0: cost 1 inf + 0 2.807 * * [simplify]: Extracting #1: cost 4 inf + 0 2.807 * * [simplify]: Extracting #2: cost 10 inf + 0 2.807 * * [simplify]: Extracting #3: cost 13 inf + 1 2.808 * * [simplify]: Extracting #4: cost 12 inf + 2 2.808 * * [simplify]: Extracting #5: cost 8 inf + 249 2.808 * * [simplify]: Extracting #6: cost 0 inf + 1222 2.808 * [simplify]: Simplified to (/ (cbrt (+ 1 x)) (- 1 (sqrt x))) 2.808 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (log (* (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) (+ (sqrt 1) (sqrt x))) (/ (cbrt (+ 1 x)) (- 1 (sqrt x))))) 1/2)) 2.809 * * * * [progress]: [ 60 / 103 ] simplifiying candidate # 2.809 * [simplify]: Simplifying (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) (+ 1 (sqrt x))) 2.809 * * [simplify]: iters left: 6 (8 enodes) 2.813 * * [simplify]: iters left: 5 (30 enodes) 2.823 * * [simplify]: iters left: 4 (36 enodes) 2.834 * * [simplify]: iters left: 3 (39 enodes) 2.845 * * [simplify]: Extracting #0: cost 1 inf + 0 2.845 * * [simplify]: Extracting #1: cost 7 inf + 0 2.845 * * [simplify]: Extracting #2: cost 15 inf + 0 2.846 * * [simplify]: Extracting #3: cost 17 inf + 1 2.846 * * [simplify]: Extracting #4: cost 12 inf + 249 2.846 * * [simplify]: Extracting #5: cost 1 inf + 2190 2.847 * * [simplify]: Extracting #6: cost 0 inf + 2432 2.848 * [simplify]: Simplified to (/ (cbrt (+ 1 x)) (/ (+ 1 (sqrt x)) (cbrt (+ 1 x)))) 2.848 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (log (* (/ (cbrt (+ 1 x)) (/ (+ 1 (sqrt x)) (cbrt (+ 1 x)))) (/ (cbrt (+ x 1)) (- 1 (sqrt x))))) 1/2)) 2.848 * [simplify]: Simplifying (/ (cbrt (+ x 1)) (- 1 (sqrt x))) 2.848 * * [simplify]: iters left: 5 (7 enodes) 2.852 * * [simplify]: iters left: 4 (26 enodes) 2.860 * * [simplify]: iters left: 3 (31 enodes) 2.871 * * [simplify]: Extracting #0: cost 1 inf + 0 2.871 * * [simplify]: Extracting #1: cost 4 inf + 0 2.871 * * [simplify]: Extracting #2: cost 10 inf + 0 2.871 * * [simplify]: Extracting #3: cost 13 inf + 1 2.871 * * [simplify]: Extracting #4: cost 12 inf + 2 2.871 * * [simplify]: Extracting #5: cost 4 inf + 615 2.872 * * [simplify]: Extracting #6: cost 1 inf + 980 2.872 * * [simplify]: Extracting #7: cost 0 inf + 1222 2.872 * [simplify]: Simplified to (/ (cbrt (+ 1 x)) (- 1 (sqrt x))) 2.872 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (log (* (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) (+ 1 (sqrt x))) (/ (cbrt (+ 1 x)) (- 1 (sqrt x))))) 1/2)) 2.873 * * * * [progress]: [ 61 / 103 ] simplifiying candidate # 2.873 * [simplify]: Simplifying (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) 1) 2.873 * * [simplify]: iters left: 6 (6 enodes) 2.876 * * [simplify]: iters left: 5 (21 enodes) 2.880 * * [simplify]: iters left: 4 (31 enodes) 2.884 * * [simplify]: iters left: 3 (32 enodes) 2.889 * * [simplify]: Extracting #0: cost 1 inf + 0 2.889 * * [simplify]: Extracting #1: cost 5 inf + 0 2.889 * * [simplify]: Extracting #2: cost 7 inf + 1 2.889 * * [simplify]: Extracting #3: cost 9 inf + 1 2.889 * * [simplify]: Extracting #4: cost 8 inf + 2 2.889 * * [simplify]: Extracting #5: cost 0 inf + 978 2.889 * [simplify]: Simplified to (* (cbrt (+ 1 x)) (cbrt (+ 1 x))) 2.889 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (log (* (* (cbrt (+ 1 x)) (cbrt (+ 1 x))) (/ (cbrt (+ x 1)) (- 1 x)))) 1/2)) 2.889 * [simplify]: Simplifying (/ (cbrt (+ x 1)) (- 1 x)) 2.889 * * [simplify]: iters left: 5 (6 enodes) 2.891 * * [simplify]: iters left: 4 (23 enodes) 2.895 * * [simplify]: iters left: 3 (28 enodes) 2.899 * * [simplify]: Extracting #0: cost 1 inf + 0 2.899 * * [simplify]: Extracting #1: cost 4 inf + 0 2.899 * * [simplify]: Extracting #2: cost 10 inf + 0 2.899 * * [simplify]: Extracting #3: cost 10 inf + 2 2.899 * * [simplify]: Extracting #4: cost 5 inf + 211 2.899 * * [simplify]: Extracting #5: cost 1 inf + 698 2.900 * * [simplify]: Extracting #6: cost 0 inf + 900 2.900 * [simplify]: Simplified to (/ (cbrt (+ 1 x)) (- 1 x)) 2.900 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (log (* (/ (* (cbrt (+ x 1)) (cbrt (+ x 1))) 1) (/ (cbrt (+ 1 x)) (- 1 x)))) 1/2)) 2.900 * * * * [progress]: [ 62 / 103 ] simplifiying candidate # 2.900 * [simplify]: Simplifying (/ (sqrt (+ x 1)) (* (cbrt (- 1 x)) (cbrt (- 1 x)))) 2.900 * * [simplify]: iters left: 6 (8 enodes) 2.902 * * [simplify]: iters left: 5 (31 enodes) 2.907 * * [simplify]: iters left: 4 (38 enodes) 2.913 * * [simplify]: Extracting #0: cost 1 inf + 0 2.913 * * [simplify]: Extracting #1: cost 6 inf + 0 2.913 * * [simplify]: Extracting #2: cost 12 inf + 0 2.913 * * [simplify]: Extracting #3: cost 17 inf + 0 2.913 * * [simplify]: Extracting #4: cost 16 inf + 2 2.913 * * [simplify]: Extracting #5: cost 7 inf + 578 2.913 * * [simplify]: Extracting #6: cost 0 inf + 2032 2.914 * [simplify]: Simplified to (/ (sqrt (+ 1 x)) (* (cbrt (- 1 x)) (cbrt (- 1 x)))) 2.914 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (log (* (/ (sqrt (+ 1 x)) (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (/ (sqrt (+ x 1)) (cbrt (- 1 x))))) 1/2)) 2.914 * [simplify]: Simplifying (/ (sqrt (+ x 1)) (cbrt (- 1 x))) 2.914 * * [simplify]: iters left: 5 (7 enodes) 2.916 * * [simplify]: iters left: 4 (26 enodes) 2.920 * * [simplify]: iters left: 3 (31 enodes) 2.924 * * [simplify]: Extracting #0: cost 1 inf + 0 2.924 * * [simplify]: Extracting #1: cost 4 inf + 0 2.924 * * [simplify]: Extracting #2: cost 8 inf + 0 2.924 * * [simplify]: Extracting #3: cost 13 inf + 0 2.924 * * [simplify]: Extracting #4: cost 12 inf + 2 2.924 * * [simplify]: Extracting #5: cost 4 inf + 496 2.924 * * [simplify]: Extracting #6: cost 1 inf + 902 2.925 * * [simplify]: Extracting #7: cost 0 inf + 1144 2.925 * [simplify]: Simplified to (/ (sqrt (+ 1 x)) (cbrt (- 1 x))) 2.925 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (log (* (/ (sqrt (+ x 1)) (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (/ (sqrt (+ 1 x)) (cbrt (- 1 x))))) 1/2)) 2.925 * * * * [progress]: [ 63 / 103 ] simplifiying candidate # 2.925 * [simplify]: Simplifying (/ (sqrt (+ x 1)) (sqrt (- 1 x))) 2.925 * * [simplify]: iters left: 5 (7 enodes) 2.927 * * [simplify]: iters left: 4 (26 enodes) 2.931 * * [simplify]: iters left: 3 (31 enodes) 2.935 * * [simplify]: Extracting #0: cost 1 inf + 0 2.935 * * [simplify]: Extracting #1: cost 4 inf + 0 2.935 * * [simplify]: Extracting #2: cost 8 inf + 0 2.935 * * [simplify]: Extracting #3: cost 13 inf + 0 2.935 * * [simplify]: Extracting #4: cost 12 inf + 2 2.935 * * [simplify]: Extracting #5: cost 4 inf + 456 2.936 * * [simplify]: Extracting #6: cost 1 inf + 782 2.936 * * [simplify]: Extracting #7: cost 0 inf + 984 2.936 * [simplify]: Simplified to (/ (sqrt (+ 1 x)) (sqrt (- 1 x))) 2.936 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (log (* (/ (sqrt (+ 1 x)) (sqrt (- 1 x))) (/ (sqrt (+ x 1)) (sqrt (- 1 x))))) 1/2)) 2.937 * [simplify]: Simplifying (/ (sqrt (+ x 1)) (sqrt (- 1 x))) 2.937 * * [simplify]: iters left: 5 (7 enodes) 2.940 * * [simplify]: iters left: 4 (26 enodes) 2.948 * * [simplify]: iters left: 3 (31 enodes) 2.957 * * [simplify]: Extracting #0: cost 1 inf + 0 2.957 * * [simplify]: Extracting #1: cost 4 inf + 0 2.957 * * [simplify]: Extracting #2: cost 8 inf + 0 2.957 * * [simplify]: Extracting #3: cost 13 inf + 0 2.957 * * [simplify]: Extracting #4: cost 12 inf + 2 2.957 * * [simplify]: Extracting #5: cost 4 inf + 456 2.957 * * [simplify]: Extracting #6: cost 1 inf + 782 2.958 * * [simplify]: Extracting #7: cost 0 inf + 984 2.958 * [simplify]: Simplified to (/ (sqrt (+ 1 x)) (sqrt (- 1 x))) 2.958 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (log (* (/ (sqrt (+ x 1)) (sqrt (- 1 x))) (/ (sqrt (+ 1 x)) (sqrt (- 1 x))))) 1/2)) 2.958 * * * * [progress]: [ 64 / 103 ] simplifiying candidate # 2.959 * [simplify]: Simplifying (/ (sqrt (+ x 1)) 1) 2.959 * * [simplify]: iters left: 5 (5 enodes) 2.962 * * [simplify]: iters left: 4 (16 enodes) 2.964 * * [simplify]: iters left: 3 (18 enodes) 2.967 * * [simplify]: Extracting #0: cost 1 inf + 0 2.967 * * [simplify]: Extracting #1: cost 4 inf + 0 2.967 * * [simplify]: Extracting #2: cost 5 inf + 1 2.967 * * [simplify]: Extracting #3: cost 4 inf + 2 2.967 * * [simplify]: Extracting #4: cost 1 inf + 168 2.967 * * [simplify]: Extracting #5: cost 0 inf + 250 2.967 * [simplify]: Simplified to (sqrt (+ 1 x)) 2.967 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (log (* (sqrt (+ 1 x)) (/ (sqrt (+ x 1)) (- 1 x)))) 1/2)) 2.967 * [simplify]: Simplifying (/ (sqrt (+ x 1)) (- 1 x)) 2.967 * * [simplify]: iters left: 5 (6 enodes) 2.969 * * [simplify]: iters left: 4 (23 enodes) 2.972 * * [simplify]: iters left: 3 (28 enodes) 2.976 * * [simplify]: Extracting #0: cost 1 inf + 0 2.976 * * [simplify]: Extracting #1: cost 4 inf + 0 2.976 * * [simplify]: Extracting #2: cost 10 inf + 0 2.976 * * [simplify]: Extracting #3: cost 10 inf + 2 2.976 * * [simplify]: Extracting #4: cost 5 inf + 211 2.977 * * [simplify]: Extracting #5: cost 1 inf + 578 2.977 * * [simplify]: Extracting #6: cost 0 inf + 740 2.977 * [simplify]: Simplified to (/ (sqrt (+ 1 x)) (- 1 x)) 2.977 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (log (* (/ (sqrt (+ x 1)) 1) (/ (sqrt (+ 1 x)) (- 1 x)))) 1/2)) 2.977 * * * * [progress]: [ 65 / 103 ] simplifiying candidate # 2.977 * [simplify]: Simplifying (/ (sqrt (+ x 1)) (+ (sqrt 1) (sqrt x))) 2.977 * * [simplify]: iters left: 5 (8 enodes) 2.980 * * [simplify]: iters left: 4 (28 enodes) 2.984 * * [simplify]: iters left: 3 (30 enodes) 2.988 * * [simplify]: Extracting #0: cost 1 inf + 0 2.988 * * [simplify]: Extracting #1: cost 4 inf + 0 2.988 * * [simplify]: Extracting #2: cost 9 inf + 0 2.988 * * [simplify]: Extracting #3: cost 11 inf + 1 2.988 * * [simplify]: Extracting #4: cost 10 inf + 2 2.988 * * [simplify]: Extracting #5: cost 3 inf + 414 2.988 * * [simplify]: Extracting #6: cost 1 inf + 698 2.989 * * [simplify]: Extracting #7: cost 0 inf + 900 2.989 * [simplify]: Simplified to (/ (sqrt (+ 1 x)) (+ 1 (sqrt x))) 2.989 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (log (* (/ (sqrt (+ 1 x)) (+ 1 (sqrt x))) (/ (sqrt (+ x 1)) (- (sqrt 1) (sqrt x))))) 1/2)) 2.989 * [simplify]: Simplifying (/ (sqrt (+ x 1)) (- (sqrt 1) (sqrt x))) 2.989 * * [simplify]: iters left: 5 (8 enodes) 2.991 * * [simplify]: iters left: 4 (29 enodes) 2.999 * * [simplify]: iters left: 3 (35 enodes) 3.008 * * [simplify]: Extracting #0: cost 1 inf + 0 3.008 * * [simplify]: Extracting #1: cost 4 inf + 0 3.009 * * [simplify]: Extracting #2: cost 10 inf + 0 3.009 * * [simplify]: Extracting #3: cost 13 inf + 1 3.009 * * [simplify]: Extracting #4: cost 12 inf + 2 3.009 * * [simplify]: Extracting #5: cost 8 inf + 209 3.009 * * [simplify]: Extracting #6: cost 0 inf + 1062 3.009 * [simplify]: Simplified to (/ (sqrt (+ 1 x)) (- 1 (sqrt x))) 3.010 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (log (* (/ (sqrt (+ x 1)) (+ (sqrt 1) (sqrt x))) (/ (sqrt (+ 1 x)) (- 1 (sqrt x))))) 1/2)) 3.010 * * * * [progress]: [ 66 / 103 ] simplifiying candidate # 3.010 * [simplify]: Simplifying (/ (sqrt (+ x 1)) (+ 1 (sqrt x))) 3.010 * * [simplify]: iters left: 5 (7 enodes) 3.013 * * [simplify]: iters left: 4 (25 enodes) 3.021 * * [simplify]: iters left: 3 (27 enodes) 3.028 * * [simplify]: Extracting #0: cost 1 inf + 0 3.028 * * [simplify]: Extracting #1: cost 4 inf + 0 3.028 * * [simplify]: Extracting #2: cost 9 inf + 0 3.028 * * [simplify]: Extracting #3: cost 11 inf + 1 3.029 * * [simplify]: Extracting #4: cost 10 inf + 2 3.029 * * [simplify]: Extracting #5: cost 4 inf + 332 3.029 * * [simplify]: Extracting #6: cost 3 inf + 414 3.029 * * [simplify]: Extracting #7: cost 0 inf + 900 3.030 * [simplify]: Simplified to (/ (sqrt (+ 1 x)) (+ 1 (sqrt x))) 3.030 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (log (* (/ (sqrt (+ 1 x)) (+ 1 (sqrt x))) (/ (sqrt (+ x 1)) (- 1 (sqrt x))))) 1/2)) 3.030 * [simplify]: Simplifying (/ (sqrt (+ x 1)) (- 1 (sqrt x))) 3.030 * * [simplify]: iters left: 5 (7 enodes) 3.034 * * [simplify]: iters left: 4 (26 enodes) 3.042 * * [simplify]: iters left: 3 (31 enodes) 3.051 * * [simplify]: Extracting #0: cost 1 inf + 0 3.051 * * [simplify]: Extracting #1: cost 4 inf + 0 3.051 * * [simplify]: Extracting #2: cost 10 inf + 0 3.051 * * [simplify]: Extracting #3: cost 13 inf + 1 3.051 * * [simplify]: Extracting #4: cost 12 inf + 2 3.051 * * [simplify]: Extracting #5: cost 4 inf + 535 3.051 * * [simplify]: Extracting #6: cost 1 inf + 860 3.052 * * [simplify]: Extracting #7: cost 0 inf + 1062 3.052 * [simplify]: Simplified to (/ (sqrt (+ 1 x)) (- 1 (sqrt x))) 3.052 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (log (* (/ (sqrt (+ x 1)) (+ 1 (sqrt x))) (/ (sqrt (+ 1 x)) (- 1 (sqrt x))))) 1/2)) 3.052 * * * * [progress]: [ 67 / 103 ] simplifiying candidate # 3.053 * [simplify]: Simplifying (/ (sqrt (+ x 1)) 1) 3.053 * * [simplify]: iters left: 5 (5 enodes) 3.056 * * [simplify]: iters left: 4 (16 enodes) 3.060 * * [simplify]: iters left: 3 (18 enodes) 3.066 * * [simplify]: Extracting #0: cost 1 inf + 0 3.066 * * [simplify]: Extracting #1: cost 4 inf + 0 3.066 * * [simplify]: Extracting #2: cost 5 inf + 1 3.066 * * [simplify]: Extracting #3: cost 4 inf + 2 3.066 * * [simplify]: Extracting #4: cost 1 inf + 168 3.066 * * [simplify]: Extracting #5: cost 0 inf + 250 3.066 * [simplify]: Simplified to (sqrt (+ 1 x)) 3.066 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (log (* (sqrt (+ 1 x)) (/ (sqrt (+ x 1)) (- 1 x)))) 1/2)) 3.067 * [simplify]: Simplifying (/ (sqrt (+ x 1)) (- 1 x)) 3.067 * * [simplify]: iters left: 5 (6 enodes) 3.070 * * [simplify]: iters left: 4 (23 enodes) 3.075 * * [simplify]: iters left: 3 (28 enodes) 3.081 * * [simplify]: Extracting #0: cost 1 inf + 0 3.081 * * [simplify]: Extracting #1: cost 4 inf + 0 3.081 * * [simplify]: Extracting #2: cost 10 inf + 0 3.081 * * [simplify]: Extracting #3: cost 10 inf + 2 3.081 * * [simplify]: Extracting #4: cost 5 inf + 211 3.081 * * [simplify]: Extracting #5: cost 1 inf + 578 3.081 * * [simplify]: Extracting #6: cost 0 inf + 740 3.081 * [simplify]: Simplified to (/ (sqrt (+ 1 x)) (- 1 x)) 3.081 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (log (* (/ (sqrt (+ x 1)) 1) (/ (sqrt (+ 1 x)) (- 1 x)))) 1/2)) 3.082 * * * * [progress]: [ 68 / 103 ] simplifiying candidate # 3.082 * [simplify]: Simplifying (/ 1 (* (cbrt (- 1 x)) (cbrt (- 1 x)))) 3.082 * * [simplify]: iters left: 6 (6 enodes) 3.084 * * [simplify]: iters left: 5 (24 enodes) 3.088 * * [simplify]: iters left: 4 (31 enodes) 3.093 * * [simplify]: Extracting #0: cost 1 inf + 0 3.093 * * [simplify]: Extracting #1: cost 6 inf + 0 3.093 * * [simplify]: Extracting #2: cost 9 inf + 1 3.093 * * [simplify]: Extracting #3: cost 12 inf + 1 3.093 * * [simplify]: Extracting #4: cost 12 inf + 2 3.093 * * [simplify]: Extracting #5: cost 7 inf + 290 3.093 * * [simplify]: Extracting #6: cost 1 inf + 1262 3.093 * * [simplify]: Extracting #7: cost 0 inf + 1464 3.094 * [simplify]: Simplified to (/ (/ 1 (cbrt (- 1 x))) (cbrt (- 1 x))) 3.094 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (log (* (/ (/ 1 (cbrt (- 1 x))) (cbrt (- 1 x))) (/ (+ x 1) (cbrt (- 1 x))))) 1/2)) 3.094 * [simplify]: Simplifying (/ (+ x 1) (cbrt (- 1 x))) 3.094 * * [simplify]: iters left: 5 (6 enodes) 3.096 * * [simplify]: iters left: 4 (23 enodes) 3.100 * * [simplify]: iters left: 3 (28 enodes) 3.105 * * [simplify]: Extracting #0: cost 1 inf + 0 3.105 * * [simplify]: Extracting #1: cost 4 inf + 0 3.105 * * [simplify]: Extracting #2: cost 9 inf + 0 3.105 * * [simplify]: Extracting #3: cost 7 inf + 86 3.105 * * [simplify]: Extracting #4: cost 2 inf + 657 3.105 * * [simplify]: Extracting #5: cost 0 inf + 900 3.105 * [simplify]: Simplified to (/ (+ 1 x) (cbrt (- 1 x))) 3.105 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (log (* (/ 1 (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (/ (+ 1 x) (cbrt (- 1 x))))) 1/2)) 3.105 * * * * [progress]: [ 69 / 103 ] simplifiying candidate # 3.105 * [simplify]: Simplifying (/ 1 (sqrt (- 1 x))) 3.106 * * [simplify]: iters left: 5 (5 enodes) 3.107 * * [simplify]: iters left: 4 (19 enodes) 3.111 * * [simplify]: iters left: 3 (24 enodes) 3.115 * * [simplify]: Extracting #0: cost 1 inf + 0 3.115 * * [simplify]: Extracting #1: cost 4 inf + 0 3.115 * * [simplify]: Extracting #2: cost 5 inf + 1 3.115 * * [simplify]: Extracting #3: cost 8 inf + 1 3.115 * * [simplify]: Extracting #4: cost 1 inf + 535 3.115 * * [simplify]: Extracting #5: cost 0 inf + 576 3.115 * [simplify]: Simplified to (/ 1 (sqrt (- 1 x))) 3.115 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (log (* (/ 1 (sqrt (- 1 x))) (/ (+ x 1) (sqrt (- 1 x))))) 1/2)) 3.115 * [simplify]: Simplifying (/ (+ x 1) (sqrt (- 1 x))) 3.115 * * [simplify]: iters left: 5 (6 enodes) 3.118 * * [simplify]: iters left: 4 (23 enodes) 3.125 * * [simplify]: iters left: 3 (28 enodes) 3.134 * * [simplify]: Extracting #0: cost 1 inf + 0 3.134 * * [simplify]: Extracting #1: cost 4 inf + 0 3.134 * * [simplify]: Extracting #2: cost 9 inf + 0 3.134 * * [simplify]: Extracting #3: cost 7 inf + 86 3.134 * * [simplify]: Extracting #4: cost 2 inf + 537 3.134 * * [simplify]: Extracting #5: cost 0 inf + 740 3.135 * [simplify]: Simplified to (/ (+ 1 x) (sqrt (- 1 x))) 3.135 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (log (* (/ 1 (sqrt (- 1 x))) (/ (+ 1 x) (sqrt (- 1 x))))) 1/2)) 3.135 * * * * [progress]: [ 70 / 103 ] simplifiying candidate # 3.135 * [simplify]: Simplifying (/ 1 1) 3.135 * * [simplify]: iters left: 2 (2 enodes) 3.137 * * [simplify]: iters left: 1 (6 enodes) 3.139 * * [simplify]: Extracting #0: cost 1 inf + 0 3.139 * * [simplify]: Extracting #1: cost 0 inf + 1 3.139 * [simplify]: Simplified to 1 3.139 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (log (* 1 (/ (+ x 1) (- 1 x)))) 1/2)) 3.139 * [simplify]: Simplifying (/ (+ x 1) (- 1 x)) 3.139 * * [simplify]: iters left: 4 (5 enodes) 3.142 * * [simplify]: iters left: 3 (20 enodes) 3.149 * * [simplify]: iters left: 2 (25 enodes) 3.154 * * [simplify]: Extracting #0: cost 1 inf + 0 3.154 * * [simplify]: Extracting #1: cost 4 inf + 0 3.154 * * [simplify]: Extracting #2: cost 9 inf + 0 3.154 * * [simplify]: Extracting #3: cost 8 inf + 2 3.154 * * [simplify]: Extracting #4: cost 1 inf + 455 3.154 * * [simplify]: Extracting #5: cost 0 inf + 496 3.155 * [simplify]: Simplified to (/ (+ 1 x) (- 1 x)) 3.155 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (log (* 1 (/ (+ 1 x) (- 1 x)))) 1/2)) 3.155 * * * * [progress]: [ 71 / 103 ] simplifiying candidate # 3.155 * [simplify]: Simplifying (/ 1 (+ (sqrt 1) (sqrt x))) 3.155 * * [simplify]: iters left: 5 (6 enodes) 3.157 * * [simplify]: iters left: 4 (21 enodes) 3.160 * * [simplify]: iters left: 3 (23 enodes) 3.163 * * [simplify]: Extracting #0: cost 1 inf + 0 3.163 * * [simplify]: Extracting #1: cost 4 inf + 0 3.163 * * [simplify]: Extracting #2: cost 5 inf + 1 3.163 * * [simplify]: Extracting #3: cost 7 inf + 1 3.163 * * [simplify]: Extracting #4: cost 1 inf + 370 3.163 * * [simplify]: Extracting #5: cost 0 inf + 492 3.163 * [simplify]: Simplified to (/ 1 (+ (sqrt x) 1)) 3.163 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (log (* (/ 1 (+ (sqrt x) 1)) (/ (+ x 1) (- (sqrt 1) (sqrt x))))) 1/2)) 3.164 * [simplify]: Simplifying (/ (+ x 1) (- (sqrt 1) (sqrt x))) 3.164 * * [simplify]: iters left: 5 (7 enodes) 3.166 * * [simplify]: iters left: 4 (26 enodes) 3.170 * * [simplify]: iters left: 3 (32 enodes) 3.174 * * [simplify]: Extracting #0: cost 1 inf + 0 3.174 * * [simplify]: Extracting #1: cost 4 inf + 0 3.174 * * [simplify]: Extracting #2: cost 10 inf + 0 3.174 * * [simplify]: Extracting #3: cost 10 inf + 2 3.174 * * [simplify]: Extracting #4: cost 1 inf + 736 3.175 * * [simplify]: Extracting #5: cost 0 inf + 818 3.175 * [simplify]: Simplified to (/ (+ 1 x) (- 1 (sqrt x))) 3.175 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (log (* (/ 1 (+ (sqrt 1) (sqrt x))) (/ (+ 1 x) (- 1 (sqrt x))))) 1/2)) 3.175 * * * * [progress]: [ 72 / 103 ] simplifiying candidate # 3.175 * [simplify]: Simplifying (/ 1 (+ 1 (sqrt x))) 3.175 * * [simplify]: iters left: 5 (5 enodes) 3.177 * * [simplify]: iters left: 4 (18 enodes) 3.182 * * [simplify]: iters left: 3 (20 enodes) 3.190 * * [simplify]: Extracting #0: cost 1 inf + 0 3.190 * * [simplify]: Extracting #1: cost 4 inf + 0 3.190 * * [simplify]: Extracting #2: cost 5 inf + 1 3.190 * * [simplify]: Extracting #3: cost 7 inf + 1 3.190 * * [simplify]: Extracting #4: cost 0 inf + 492 3.191 * [simplify]: Simplified to (/ 1 (+ 1 (sqrt x))) 3.191 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (log (* (/ 1 (+ 1 (sqrt x))) (/ (+ x 1) (- 1 (sqrt x))))) 1/2)) 3.191 * [simplify]: Simplifying (/ (+ x 1) (- 1 (sqrt x))) 3.191 * * [simplify]: iters left: 5 (6 enodes) 3.195 * * [simplify]: iters left: 4 (23 enodes) 3.202 * * [simplify]: iters left: 3 (28 enodes) 3.210 * * [simplify]: Extracting #0: cost 1 inf + 0 3.210 * * [simplify]: Extracting #1: cost 4 inf + 0 3.210 * * [simplify]: Extracting #2: cost 10 inf + 0 3.210 * * [simplify]: Extracting #3: cost 8 inf + 86 3.210 * * [simplify]: Extracting #4: cost 1 inf + 656 3.211 * * [simplify]: Extracting #5: cost 0 inf + 818 3.211 * [simplify]: Simplified to (/ (+ 1 x) (- 1 (sqrt x))) 3.211 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (log (* (/ 1 (+ 1 (sqrt x))) (/ (+ 1 x) (- 1 (sqrt x))))) 1/2)) 3.211 * * * * [progress]: [ 73 / 103 ] simplifiying candidate # 3.211 * [simplify]: Simplifying (/ 1 1) 3.211 * * [simplify]: iters left: 2 (2 enodes) 3.212 * * [simplify]: iters left: 1 (6 enodes) 3.213 * * [simplify]: Extracting #0: cost 1 inf + 0 3.213 * * [simplify]: Extracting #1: cost 0 inf + 1 3.214 * [simplify]: Simplified to 1 3.214 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (log (* 1 (/ (+ x 1) (- 1 x)))) 1/2)) 3.214 * [simplify]: Simplifying (/ (+ x 1) (- 1 x)) 3.214 * * [simplify]: iters left: 4 (5 enodes) 3.215 * * [simplify]: iters left: 3 (20 enodes) 3.218 * * [simplify]: iters left: 2 (25 enodes) 3.222 * * [simplify]: Extracting #0: cost 1 inf + 0 3.222 * * [simplify]: Extracting #1: cost 4 inf + 0 3.222 * * [simplify]: Extracting #2: cost 9 inf + 0 3.222 * * [simplify]: Extracting #3: cost 8 inf + 2 3.222 * * [simplify]: Extracting #4: cost 1 inf + 455 3.222 * * [simplify]: Extracting #5: cost 0 inf + 496 3.222 * [simplify]: Simplified to (/ (+ 1 x) (- 1 x)) 3.222 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (log (* 1 (/ (+ 1 x) (- 1 x)))) 1/2)) 3.222 * * * * [progress]: [ 74 / 103 ] simplifiying candidate # 3.222 * [simplify]: Simplifying (/ 1 (* (cbrt (- 1 x)) (cbrt (- 1 x)))) 3.223 * * [simplify]: iters left: 6 (6 enodes) 3.224 * * [simplify]: iters left: 5 (24 enodes) 3.228 * * [simplify]: iters left: 4 (31 enodes) 3.232 * * [simplify]: Extracting #0: cost 1 inf + 0 3.232 * * [simplify]: Extracting #1: cost 6 inf + 0 3.232 * * [simplify]: Extracting #2: cost 9 inf + 1 3.232 * * [simplify]: Extracting #3: cost 12 inf + 1 3.232 * * [simplify]: Extracting #4: cost 12 inf + 2 3.232 * * [simplify]: Extracting #5: cost 7 inf + 290 3.233 * * [simplify]: Extracting #6: cost 1 inf + 1262 3.233 * * [simplify]: Extracting #7: cost 0 inf + 1464 3.233 * [simplify]: Simplified to (/ (/ 1 (cbrt (- 1 x))) (cbrt (- 1 x))) 3.233 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (log (* (/ (/ 1 (cbrt (- 1 x))) (cbrt (- 1 x))) (/ (+ x 1) (cbrt (- 1 x))))) 1/2)) 3.233 * [simplify]: Simplifying (/ (+ x 1) (cbrt (- 1 x))) 3.233 * * [simplify]: iters left: 5 (6 enodes) 3.235 * * [simplify]: iters left: 4 (23 enodes) 3.238 * * [simplify]: iters left: 3 (28 enodes) 3.245 * * [simplify]: Extracting #0: cost 1 inf + 0 3.245 * * [simplify]: Extracting #1: cost 4 inf + 0 3.245 * * [simplify]: Extracting #2: cost 9 inf + 0 3.245 * * [simplify]: Extracting #3: cost 7 inf + 86 3.245 * * [simplify]: Extracting #4: cost 2 inf + 657 3.246 * * [simplify]: Extracting #5: cost 0 inf + 900 3.246 * [simplify]: Simplified to (/ (+ 1 x) (cbrt (- 1 x))) 3.246 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (log (* (/ 1 (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (/ (+ 1 x) (cbrt (- 1 x))))) 1/2)) 3.246 * * * * [progress]: [ 75 / 103 ] simplifiying candidate # 3.247 * [simplify]: Simplifying (/ 1 (sqrt (- 1 x))) 3.247 * * [simplify]: iters left: 5 (5 enodes) 3.249 * * [simplify]: iters left: 4 (19 enodes) 3.255 * * [simplify]: iters left: 3 (24 enodes) 3.263 * * [simplify]: Extracting #0: cost 1 inf + 0 3.263 * * [simplify]: Extracting #1: cost 4 inf + 0 3.263 * * [simplify]: Extracting #2: cost 5 inf + 1 3.263 * * [simplify]: Extracting #3: cost 8 inf + 1 3.263 * * [simplify]: Extracting #4: cost 1 inf + 535 3.263 * * [simplify]: Extracting #5: cost 0 inf + 576 3.263 * [simplify]: Simplified to (/ 1 (sqrt (- 1 x))) 3.264 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (log (* (/ 1 (sqrt (- 1 x))) (/ (+ x 1) (sqrt (- 1 x))))) 1/2)) 3.264 * [simplify]: Simplifying (/ (+ x 1) (sqrt (- 1 x))) 3.264 * * [simplify]: iters left: 5 (6 enodes) 3.267 * * [simplify]: iters left: 4 (23 enodes) 3.275 * * [simplify]: iters left: 3 (28 enodes) 3.283 * * [simplify]: Extracting #0: cost 1 inf + 0 3.283 * * [simplify]: Extracting #1: cost 4 inf + 0 3.283 * * [simplify]: Extracting #2: cost 9 inf + 0 3.283 * * [simplify]: Extracting #3: cost 7 inf + 86 3.284 * * [simplify]: Extracting #4: cost 2 inf + 537 3.284 * * [simplify]: Extracting #5: cost 0 inf + 740 3.284 * [simplify]: Simplified to (/ (+ 1 x) (sqrt (- 1 x))) 3.284 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (log (* (/ 1 (sqrt (- 1 x))) (/ (+ 1 x) (sqrt (- 1 x))))) 1/2)) 3.285 * * * * [progress]: [ 76 / 103 ] simplifiying candidate # 3.285 * [simplify]: Simplifying (/ 1 1) 3.285 * * [simplify]: iters left: 2 (2 enodes) 3.286 * * [simplify]: iters left: 1 (6 enodes) 3.288 * * [simplify]: Extracting #0: cost 1 inf + 0 3.288 * * [simplify]: Extracting #1: cost 0 inf + 1 3.288 * [simplify]: Simplified to 1 3.289 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (log (* 1 (/ (+ x 1) (- 1 x)))) 1/2)) 3.289 * [simplify]: Simplifying (/ (+ x 1) (- 1 x)) 3.289 * * [simplify]: iters left: 4 (5 enodes) 3.292 * * [simplify]: iters left: 3 (20 enodes) 3.298 * * [simplify]: iters left: 2 (25 enodes) 3.305 * * [simplify]: Extracting #0: cost 1 inf + 0 3.305 * * [simplify]: Extracting #1: cost 4 inf + 0 3.305 * * [simplify]: Extracting #2: cost 9 inf + 0 3.305 * * [simplify]: Extracting #3: cost 8 inf + 2 3.306 * * [simplify]: Extracting #4: cost 1 inf + 455 3.306 * * [simplify]: Extracting #5: cost 0 inf + 496 3.306 * [simplify]: Simplified to (/ (+ 1 x) (- 1 x)) 3.306 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (log (* 1 (/ (+ 1 x) (- 1 x)))) 1/2)) 3.306 * * * * [progress]: [ 77 / 103 ] simplifiying candidate # 3.307 * [simplify]: Simplifying (/ 1 (+ (sqrt 1) (sqrt x))) 3.307 * * [simplify]: iters left: 5 (6 enodes) 3.311 * * [simplify]: iters left: 4 (21 enodes) 3.319 * * [simplify]: iters left: 3 (23 enodes) 3.325 * * [simplify]: Extracting #0: cost 1 inf + 0 3.325 * * [simplify]: Extracting #1: cost 4 inf + 0 3.325 * * [simplify]: Extracting #2: cost 5 inf + 1 3.325 * * [simplify]: Extracting #3: cost 7 inf + 1 3.325 * * [simplify]: Extracting #4: cost 1 inf + 370 3.326 * * [simplify]: Extracting #5: cost 0 inf + 492 3.326 * [simplify]: Simplified to (/ 1 (+ (sqrt x) 1)) 3.326 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (log (* (/ 1 (+ (sqrt x) 1)) (/ (+ x 1) (- (sqrt 1) (sqrt x))))) 1/2)) 3.326 * [simplify]: Simplifying (/ (+ x 1) (- (sqrt 1) (sqrt x))) 3.326 * * [simplify]: iters left: 5 (7 enodes) 3.332 * * [simplify]: iters left: 4 (26 enodes) 3.338 * * [simplify]: iters left: 3 (32 enodes) 3.342 * * [simplify]: Extracting #0: cost 1 inf + 0 3.342 * * [simplify]: Extracting #1: cost 4 inf + 0 3.342 * * [simplify]: Extracting #2: cost 10 inf + 0 3.343 * * [simplify]: Extracting #3: cost 10 inf + 2 3.343 * * [simplify]: Extracting #4: cost 1 inf + 736 3.343 * * [simplify]: Extracting #5: cost 0 inf + 818 3.343 * [simplify]: Simplified to (/ (+ 1 x) (- 1 (sqrt x))) 3.343 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (log (* (/ 1 (+ (sqrt 1) (sqrt x))) (/ (+ 1 x) (- 1 (sqrt x))))) 1/2)) 3.343 * * * * [progress]: [ 78 / 103 ] simplifiying candidate # 3.343 * [simplify]: Simplifying (/ 1 (+ 1 (sqrt x))) 3.343 * * [simplify]: iters left: 5 (5 enodes) 3.345 * * [simplify]: iters left: 4 (18 enodes) 3.348 * * [simplify]: iters left: 3 (20 enodes) 3.351 * * [simplify]: Extracting #0: cost 1 inf + 0 3.351 * * [simplify]: Extracting #1: cost 4 inf + 0 3.351 * * [simplify]: Extracting #2: cost 5 inf + 1 3.351 * * [simplify]: Extracting #3: cost 7 inf + 1 3.351 * * [simplify]: Extracting #4: cost 0 inf + 492 3.351 * [simplify]: Simplified to (/ 1 (+ 1 (sqrt x))) 3.351 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (log (* (/ 1 (+ 1 (sqrt x))) (/ (+ x 1) (- 1 (sqrt x))))) 1/2)) 3.351 * [simplify]: Simplifying (/ (+ x 1) (- 1 (sqrt x))) 3.351 * * [simplify]: iters left: 5 (6 enodes) 3.353 * * [simplify]: iters left: 4 (23 enodes) 3.357 * * [simplify]: iters left: 3 (28 enodes) 3.361 * * [simplify]: Extracting #0: cost 1 inf + 0 3.361 * * [simplify]: Extracting #1: cost 4 inf + 0 3.361 * * [simplify]: Extracting #2: cost 10 inf + 0 3.361 * * [simplify]: Extracting #3: cost 8 inf + 86 3.361 * * [simplify]: Extracting #4: cost 1 inf + 656 3.361 * * [simplify]: Extracting #5: cost 0 inf + 818 3.362 * [simplify]: Simplified to (/ (+ 1 x) (- 1 (sqrt x))) 3.362 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (log (* (/ 1 (+ 1 (sqrt x))) (/ (+ 1 x) (- 1 (sqrt x))))) 1/2)) 3.362 * * * * [progress]: [ 79 / 103 ] simplifiying candidate # 3.362 * [simplify]: Simplifying (/ 1 1) 3.362 * * [simplify]: iters left: 2 (2 enodes) 3.363 * * [simplify]: iters left: 1 (6 enodes) 3.364 * * [simplify]: Extracting #0: cost 1 inf + 0 3.364 * * [simplify]: Extracting #1: cost 0 inf + 1 3.364 * [simplify]: Simplified to 1 3.364 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (log (* 1 (/ (+ x 1) (- 1 x)))) 1/2)) 3.364 * [simplify]: Simplifying (/ (+ x 1) (- 1 x)) 3.364 * * [simplify]: iters left: 4 (5 enodes) 3.367 * * [simplify]: iters left: 3 (20 enodes) 3.373 * * [simplify]: iters left: 2 (25 enodes) 3.380 * * [simplify]: Extracting #0: cost 1 inf + 0 3.380 * * [simplify]: Extracting #1: cost 4 inf + 0 3.380 * * [simplify]: Extracting #2: cost 9 inf + 0 3.380 * * [simplify]: Extracting #3: cost 8 inf + 2 3.380 * * [simplify]: Extracting #4: cost 1 inf + 455 3.381 * * [simplify]: Extracting #5: cost 0 inf + 496 3.381 * [simplify]: Simplified to (/ (+ 1 x) (- 1 x)) 3.381 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (log (* 1 (/ (+ 1 x) (- 1 x)))) 1/2)) 3.381 * * * * [progress]: [ 80 / 103 ] simplifiying candidate # 3.381 * * * * [progress]: [ 81 / 103 ] simplifiying candidate # 3.381 * * * * [progress]: [ 82 / 103 ] simplifiying candidate # 3.381 * * * * [progress]: [ 83 / 103 ] simplifiying candidate # 3.381 * [simplify]: Simplifying (cbrt (- 1 x)) 3.381 * * [simplify]: iters left: 3 (4 enodes) 3.382 * * [simplify]: iters left: 2 (16 enodes) 3.385 * * [simplify]: iters left: 1 (21 enodes) 3.389 * * [simplify]: Extracting #0: cost 1 inf + 0 3.389 * * [simplify]: Extracting #1: cost 3 inf + 0 3.389 * * [simplify]: Extracting #2: cost 7 inf + 0 3.389 * * [simplify]: Extracting #3: cost 5 inf + 43 3.389 * * [simplify]: Extracting #4: cost 0 inf + 412 3.389 * [simplify]: Simplified to (cbrt (- 1 x)) 3.389 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (log (/ (/ (+ x 1) (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (cbrt (- 1 x)))) 1/2)) 3.389 * * * * [progress]: [ 84 / 103 ] simplifiying candidate # 3.389 * [simplify]: Simplifying (sqrt (- 1 x)) 3.389 * * [simplify]: iters left: 3 (4 enodes) 3.391 * * [simplify]: iters left: 2 (16 enodes) 3.394 * * [simplify]: iters left: 1 (21 enodes) 3.397 * * [simplify]: Extracting #0: cost 1 inf + 0 3.397 * * [simplify]: Extracting #1: cost 3 inf + 0 3.397 * * [simplify]: Extracting #2: cost 7 inf + 0 3.397 * * [simplify]: Extracting #3: cost 5 inf + 43 3.397 * * [simplify]: Extracting #4: cost 0 inf + 332 3.397 * [simplify]: Simplified to (sqrt (- 1 x)) 3.397 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (log (/ (/ (+ x 1) (sqrt (- 1 x))) (sqrt (- 1 x)))) 1/2)) 3.398 * * * * [progress]: [ 85 / 103 ] simplifiying candidate # 3.398 * [simplify]: Simplifying (- 1 x) 3.398 * * [simplify]: iters left: 2 (3 enodes) 3.399 * * [simplify]: iters left: 1 (13 enodes) 3.401 * * [simplify]: Extracting #0: cost 1 inf + 0 3.401 * * [simplify]: Extracting #1: cost 5 inf + 0 3.401 * * [simplify]: Extracting #2: cost 3 inf + 43 3.401 * * [simplify]: Extracting #3: cost 0 inf + 168 3.401 * [simplify]: Simplified to (- 1 x) 3.401 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (log (/ (/ (+ x 1) 1) (- 1 x))) 1/2)) 3.401 * * * * [progress]: [ 86 / 103 ] simplifiying candidate # 3.402 * [simplify]: Simplifying (- (sqrt 1) (sqrt x)) 3.402 * * [simplify]: iters left: 3 (5 enodes) 3.404 * * [simplify]: iters left: 2 (19 enodes) 3.407 * * [simplify]: iters left: 1 (25 enodes) 3.410 * * [simplify]: Extracting #0: cost 1 inf + 0 3.410 * * [simplify]: Extracting #1: cost 5 inf + 0 3.410 * * [simplify]: Extracting #2: cost 7 inf + 1 3.411 * * [simplify]: Extracting #3: cost 0 inf + 410 3.411 * [simplify]: Simplified to (- 1 (sqrt x)) 3.411 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (log (/ (/ (+ x 1) (+ (sqrt 1) (sqrt x))) (- 1 (sqrt x)))) 1/2)) 3.411 * * * * [progress]: [ 87 / 103 ] simplifiying candidate # 3.411 * [simplify]: Simplifying (- 1 (sqrt x)) 3.411 * * [simplify]: iters left: 3 (4 enodes) 3.412 * * [simplify]: iters left: 2 (16 enodes) 3.416 * * [simplify]: iters left: 1 (21 enodes) 3.421 * * [simplify]: Extracting #0: cost 1 inf + 0 3.421 * * [simplify]: Extracting #1: cost 5 inf + 0 3.421 * * [simplify]: Extracting #2: cost 7 inf + 1 3.421 * * [simplify]: Extracting #3: cost 1 inf + 329 3.421 * * [simplify]: Extracting #4: cost 0 inf + 410 3.421 * [simplify]: Simplified to (- 1 (sqrt x)) 3.421 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (log (/ (/ (+ x 1) (+ 1 (sqrt x))) (- 1 (sqrt x)))) 1/2)) 3.421 * * * * [progress]: [ 88 / 103 ] simplifiying candidate # 3.422 * [simplify]: Simplifying (- 1 x) 3.422 * * [simplify]: iters left: 2 (3 enodes) 3.423 * * [simplify]: iters left: 1 (13 enodes) 3.425 * * [simplify]: Extracting #0: cost 1 inf + 0 3.425 * * [simplify]: Extracting #1: cost 5 inf + 0 3.425 * * [simplify]: Extracting #2: cost 3 inf + 43 3.425 * * [simplify]: Extracting #3: cost 0 inf + 168 3.425 * [simplify]: Simplified to (- 1 x) 3.426 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (log (/ (/ (+ x 1) 1) (- 1 x))) 1/2)) 3.426 * * * * [progress]: [ 89 / 103 ] simplifiying candidate # 3.426 * [simplify]: Simplifying (* (cbrt (+ x 1)) (cbrt (+ x 1))) 3.426 * * [simplify]: iters left: 5 (5 enodes) 3.427 * * [simplify]: iters left: 4 (18 enodes) 3.432 * * [simplify]: iters left: 3 (20 enodes) 3.439 * * [simplify]: Extracting #0: cost 1 inf + 0 3.439 * * [simplify]: Extracting #1: cost 3 inf + 0 3.439 * * [simplify]: Extracting #2: cost 5 inf + 0 3.439 * * [simplify]: Extracting #3: cost 8 inf + 0 3.439 * * [simplify]: Extracting #4: cost 6 inf + 2 3.439 * * [simplify]: Extracting #5: cost 0 inf + 654 3.439 * [simplify]: Simplified to (* (cbrt (+ 1 x)) (cbrt (+ 1 x))) 3.439 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (log (/ (* (cbrt (+ 1 x)) (cbrt (+ 1 x))) (/ (- 1 x) (cbrt (+ x 1))))) 1/2)) 3.439 * * * * [progress]: [ 90 / 103 ] simplifiying candidate # 3.440 * [simplify]: Simplifying (sqrt (+ x 1)) 3.440 * * [simplify]: iters left: 3 (4 enodes) 3.442 * * [simplify]: iters left: 2 (15 enodes) 3.447 * * [simplify]: iters left: 1 (17 enodes) 3.451 * * [simplify]: Extracting #0: cost 1 inf + 0 3.452 * * [simplify]: Extracting #1: cost 3 inf + 0 3.452 * * [simplify]: Extracting #2: cost 6 inf + 0 3.452 * * [simplify]: Extracting #3: cost 2 inf + 86 3.452 * * [simplify]: Extracting #4: cost 1 inf + 168 3.452 * * [simplify]: Extracting #5: cost 0 inf + 250 3.452 * [simplify]: Simplified to (sqrt (+ 1 x)) 3.452 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (log (/ (sqrt (+ 1 x)) (/ (- 1 x) (sqrt (+ x 1))))) 1/2)) 3.452 * * * * [progress]: [ 91 / 103 ] simplifiying candidate # 3.452 * * * * [progress]: [ 92 / 103 ] simplifiying candidate # 3.452 * * * * [progress]: [ 93 / 103 ] simplifiying candidate # 3.452 * [simplify]: Simplifying (+ (* 1 1) (+ (* x x) (* 1 x))) 3.452 * * [simplify]: iters left: 6 (7 enodes) 3.455 * * [simplify]: iters left: 5 (25 enodes) 3.458 * * [simplify]: iters left: 4 (37 enodes) 3.464 * * [simplify]: iters left: 3 (48 enodes) 3.469 * * [simplify]: Extracting #0: cost 1 inf + 0 3.469 * * [simplify]: Extracting #1: cost 8 inf + 0 3.469 * * [simplify]: Extracting #2: cost 8 inf + 99 3.470 * * [simplify]: Extracting #3: cost 3 inf + 392 3.470 * * [simplify]: Extracting #4: cost 0 inf + 588 3.470 * [simplify]: Simplified to (+ (fma x x x) 1) 3.470 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (log (* (/ (+ x 1) (- (pow 1 3) (pow x 3))) (+ (fma x x x) 1))) 1/2)) 3.470 * * * * [progress]: [ 94 / 103 ] simplifiying candidate # 3.470 * [simplify]: Simplifying (+ 1 x) 3.470 * * [simplify]: iters left: 2 (3 enodes) 3.471 * * [simplify]: iters left: 1 (12 enodes) 3.474 * * [simplify]: Extracting #0: cost 1 inf + 0 3.474 * * [simplify]: Extracting #1: cost 4 inf + 0 3.474 * * [simplify]: Extracting #2: cost 2 inf + 2 3.474 * * [simplify]: Extracting #3: cost 0 inf + 86 3.474 * [simplify]: Simplified to (+ x 1) 3.474 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (log (* (/ (+ x 1) (- (* 1 1) (* x x))) (+ x 1))) 1/2)) 3.474 * * * * [progress]: [ 95 / 103 ] simplifiying candidate # 3.474 * [simplify]: Simplifying (+ (pow x 3) (pow 1 3)) 3.474 * * [simplify]: iters left: 3 (6 enodes) 3.477 * * [simplify]: iters left: 2 (29 enodes) 3.484 * * [simplify]: iters left: 1 (50 enodes) 3.503 * * [simplify]: Extracting #0: cost 1 inf + 0 3.503 * * [simplify]: Extracting #1: cost 7 inf + 0 3.503 * * [simplify]: Extracting #2: cost 12 inf + 2 3.503 * * [simplify]: Extracting #3: cost 9 inf + 395 3.504 * * [simplify]: Extracting #4: cost 3 inf + 1291 3.504 * * [simplify]: Extracting #5: cost 0 inf + 1756 3.505 * [simplify]: Simplified to (fma (* x x) x 1) 3.505 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (log (/ (fma (* x x) x 1) (* (- 1 x) (+ (* x x) (- (* 1 1) (* x 1)))))) 1/2)) 3.505 * * * * [progress]: [ 96 / 103 ] simplifiying candidate # 3.505 * [simplify]: Simplifying (- (* x x) (* 1 1)) 3.505 * * [simplify]: iters left: 4 (5 enodes) 3.509 * * [simplify]: iters left: 3 (20 enodes) 3.516 * * [simplify]: iters left: 2 (31 enodes) 3.520 * * [simplify]: iters left: 1 (38 enodes) 3.525 * * [simplify]: Extracting #0: cost 1 inf + 0 3.525 * * [simplify]: Extracting #1: cost 16 inf + 0 3.525 * * [simplify]: Extracting #2: cost 16 inf + 3 3.525 * * [simplify]: Extracting #3: cost 6 inf + 611 3.525 * * [simplify]: Extracting #4: cost 0 inf + 1025 3.525 * [simplify]: Simplified to (fma x x -1) 3.525 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (log (/ (fma x x -1) (* (- 1 x) (- x 1)))) 1/2)) 3.525 * * * * [progress]: [ 97 / 103 ] simplifiying candidate #real (real->posit16 (/ (+ x 1) (- 1 x))))) 1/2))> 3.526 * * * * [progress]: [ 98 / 103 ] simplifiying candidate # 3.526 * [simplify]: Simplifying (+ (* 2 x) (+ (* 2/3 (pow x 3)) (* 2/5 (pow x 5)))) 3.526 * * [simplify]: iters left: 6 (13 enodes) 3.532 * * [simplify]: iters left: 5 (59 enodes) 3.544 * * [simplify]: iters left: 4 (115 enodes) 3.587 * * [simplify]: iters left: 3 (245 enodes) 3.667 * * [simplify]: iters left: 2 (425 enodes) 3.801 * * [simplify]: Extracting #0: cost 1 inf + 0 3.801 * * [simplify]: Extracting #1: cost 26 inf + 0 3.801 * * [simplify]: Extracting #2: cost 100 inf + 4 3.802 * * [simplify]: Extracting #3: cost 131 inf + 2021 3.805 * * [simplify]: Extracting #4: cost 89 inf + 15070 3.813 * * [simplify]: Extracting #5: cost 24 inf + 44586 3.823 * * [simplify]: Extracting #6: cost 0 inf + 57287 3.834 * * [simplify]: Extracting #7: cost 0 inf + 57025 3.843 * [simplify]: Simplified to (fma 2/5 (pow x 5) (* x (fma 2/3 (* x x) 2))) 3.843 * [simplify]: Simplified (2 1) to (λ (x) (* (fma 2/5 (pow x 5) (* x (fma 2/3 (* x x) 2))) 1/2)) 3.843 * * * * [progress]: [ 99 / 103 ] simplifiying candidate # 3.844 * [simplify]: Simplifying (+ (* 2 (/ 1 x)) (+ (* 2/3 (/ 1 (pow x 3))) (log -1))) 3.844 * * [simplify]: iters left: 6 (14 enodes) 3.850 * * [simplify]: iters left: 5 (63 enodes) 3.863 * * [simplify]: iters left: 4 (100 enodes) 3.892 * * [simplify]: iters left: 3 (151 enodes) 3.916 * * [simplify]: iters left: 2 (228 enodes) 3.970 * * [simplify]: iters left: 1 (428 enodes) 4.147 * * [simplify]: Extracting #0: cost 1 inf + 0 4.147 * * [simplify]: Extracting #1: cost 12 inf + 0 4.147 * * [simplify]: Extracting #2: cost 94 inf + 2 4.149 * * [simplify]: Extracting #3: cost 201 inf + 482 4.152 * * [simplify]: Extracting #4: cost 182 inf + 7470 4.161 * * [simplify]: Extracting #5: cost 76 inf + 59851 4.173 * * [simplify]: Extracting #6: cost 7 inf + 99106 4.183 * * [simplify]: Extracting #7: cost 0 inf + 101730 4.195 * [simplify]: Simplified to (+ (+ (log -1) (/ 2/3 (* x (* x x)))) (/ 2 x)) 4.195 * [simplify]: Simplified (2 1) to (λ (x) (* (+ (+ (log -1) (/ 2/3 (* x (* x x)))) (/ 2 x)) 1/2)) 4.195 * * * * [progress]: [ 100 / 103 ] simplifiying candidate # 4.195 * [simplify]: Simplifying (+ (* 2 (/ 1 x)) (+ (* 2/3 (/ 1 (pow x 3))) (log -1))) 4.195 * * [simplify]: iters left: 6 (14 enodes) 4.204 * * [simplify]: iters left: 5 (63 enodes) 4.227 * * [simplify]: iters left: 4 (100 enodes) 4.249 * * [simplify]: iters left: 3 (151 enodes) 4.278 * * [simplify]: iters left: 2 (228 enodes) 4.358 * * [simplify]: iters left: 1 (428 enodes) 4.554 * * [simplify]: Extracting #0: cost 1 inf + 0 4.554 * * [simplify]: Extracting #1: cost 12 inf + 0 4.555 * * [simplify]: Extracting #2: cost 94 inf + 2 4.556 * * [simplify]: Extracting #3: cost 201 inf + 482 4.560 * * [simplify]: Extracting #4: cost 182 inf + 7470 4.570 * * [simplify]: Extracting #5: cost 76 inf + 59851 4.586 * * [simplify]: Extracting #6: cost 7 inf + 99106 4.595 * * [simplify]: Extracting #7: cost 0 inf + 101730 4.607 * [simplify]: Simplified to (+ (+ (log -1) (/ 2/3 (* x (* x x)))) (/ 2 x)) 4.607 * [simplify]: Simplified (2 1) to (λ (x) (* (+ (+ (log -1) (/ 2/3 (* x (* x x)))) (/ 2 x)) 1/2)) 4.607 * * * * [progress]: [ 101 / 103 ] simplifiying candidate # 4.607 * [simplify]: Simplifying (+ (* 2 x) (+ (* 2 (pow x 2)) 1)) 4.607 * * [simplify]: iters left: 6 (8 enodes) 4.610 * * [simplify]: iters left: 5 (38 enodes) 4.620 * * [simplify]: iters left: 4 (56 enodes) 4.637 * * [simplify]: iters left: 3 (84 enodes) 4.649 * * [simplify]: iters left: 2 (101 enodes) 4.663 * * [simplify]: iters left: 1 (116 enodes) 4.688 * * [simplify]: Extracting #0: cost 1 inf + 0 4.688 * * [simplify]: Extracting #1: cost 14 inf + 0 4.689 * * [simplify]: Extracting #2: cost 20 inf + 86 4.690 * * [simplify]: Extracting #3: cost 1 inf + 1484 4.691 * * [simplify]: Extracting #4: cost 0 inf + 1541 4.692 * [simplify]: Simplified to (fma x (fma x 2 2) 1) 4.692 * [simplify]: Simplified (2 1 1) to (λ (x) (* (log (fma x (fma x 2 2) 1)) 1/2)) 4.692 * * * * [progress]: [ 102 / 103 ] simplifiying candidate # 4.692 * [simplify]: Simplifying (- (+ (* 2 (/ 1 (pow x 2))) (+ (* 2 (/ 1 x)) 1))) 4.692 * * [simplify]: iters left: 6 (11 enodes) 4.699 * * [simplify]: iters left: 5 (53 enodes) 4.720 * * [simplify]: iters left: 4 (95 enodes) 4.744 * * [simplify]: iters left: 3 (150 enodes) 4.768 * * [simplify]: iters left: 2 (206 enodes) 4.799 * * [simplify]: iters left: 1 (233 enodes) 4.847 * * [simplify]: Extracting #0: cost 1 inf + 0 4.847 * * [simplify]: Extracting #1: cost 27 inf + 0 4.847 * * [simplify]: Extracting #2: cost 48 inf + 4 4.848 * * [simplify]: Extracting #3: cost 24 inf + 2163 4.849 * * [simplify]: Extracting #4: cost 1 inf + 4844 4.851 * * [simplify]: Extracting #5: cost 0 inf + 4989 4.853 * [simplify]: Simplified to (- (/ -2 (* x x)) (- 1 (/ -2 x))) 4.853 * [simplify]: Simplified (2 1 1) to (λ (x) (* (log (- (/ -2 (* x x)) (- 1 (/ -2 x)))) 1/2)) 4.853 * * * * [progress]: [ 103 / 103 ] simplifiying candidate # 4.853 * [simplify]: Simplifying (- (+ (* 2 (/ 1 (pow x 2))) (+ (* 2 (/ 1 x)) 1))) 4.853 * * [simplify]: iters left: 6 (11 enodes) 4.857 * * [simplify]: iters left: 5 (53 enodes) 4.871 * * [simplify]: iters left: 4 (95 enodes) 4.898 * * [simplify]: iters left: 3 (150 enodes) 4.928 * * [simplify]: iters left: 2 (206 enodes) 4.966 * * [simplify]: iters left: 1 (233 enodes) 5.008 * * [simplify]: Extracting #0: cost 1 inf + 0 5.009 * * [simplify]: Extracting #1: cost 27 inf + 0 5.009 * * [simplify]: Extracting #2: cost 48 inf + 4 5.011 * * [simplify]: Extracting #3: cost 24 inf + 2163 5.014 * * [simplify]: Extracting #4: cost 1 inf + 4844 5.018 * * [simplify]: Extracting #5: cost 0 inf + 4989 5.021 * [simplify]: Simplified to (- (/ -2 (* x x)) (- 1 (/ -2 x))) 5.021 * [simplify]: Simplified (2 1 1) to (λ (x) (* (log (- (/ -2 (* x x)) (- 1 (/ -2 x)))) 1/2)) 5.022 * * * [progress]: adding candidates to table 5.714 * * [progress]: iteration 2 / 4 5.714 * * * [progress]: picking best candidate 5.730 * * * * [pick]: Picked # 5.730 * * * [progress]: localizing error 5.767 * * * [progress]: generating rewritten candidates 5.767 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1 3) 5.778 * * * [progress]: generating series expansions 5.778 * * * * [progress]: [ 1 / 1 ] generating series at (2 1 3) 5.778 * [backup-simplify]: Simplify (* x (fma 2/3 (* x x) 2)) into (* x (fma 2/3 (pow x 2) 2)) 5.778 * [approximate]: Taking taylor expansion of (* x (fma 2/3 (pow x 2) 2)) in (x) around 0 5.778 * [taylor]: Taking taylor expansion of (* x (fma 2/3 (pow x 2) 2)) in x 5.778 * [taylor]: Taking taylor expansion of x in x 5.778 * [backup-simplify]: Simplify 0 into 0 5.778 * [backup-simplify]: Simplify 1 into 1 5.778 * [taylor]: Taking taylor expansion of (fma 2/3 (pow x 2) 2) in x 5.778 * [taylor]: Rewrote expression to (+ (* 2/3 (pow x 2)) 2) 5.778 * [taylor]: Taking taylor expansion of (* 2/3 (pow x 2)) in x 5.778 * [taylor]: Taking taylor expansion of 2/3 in x 5.778 * [backup-simplify]: Simplify 2/3 into 2/3 5.778 * [taylor]: Taking taylor expansion of (pow x 2) in x 5.778 * [taylor]: Taking taylor expansion of x in x 5.778 * [backup-simplify]: Simplify 0 into 0 5.778 * [backup-simplify]: Simplify 1 into 1 5.778 * [taylor]: Taking taylor expansion of 2 in x 5.778 * [backup-simplify]: Simplify 2 into 2 5.778 * [taylor]: Taking taylor expansion of (* x (fma 2/3 (pow x 2) 2)) in x 5.778 * [taylor]: Taking taylor expansion of x in x 5.778 * [backup-simplify]: Simplify 0 into 0 5.778 * [backup-simplify]: Simplify 1 into 1 5.778 * [taylor]: Taking taylor expansion of (fma 2/3 (pow x 2) 2) in x 5.778 * [taylor]: Rewrote expression to (+ (* 2/3 (pow x 2)) 2) 5.778 * [taylor]: Taking taylor expansion of (* 2/3 (pow x 2)) in x 5.778 * [taylor]: Taking taylor expansion of 2/3 in x 5.778 * [backup-simplify]: Simplify 2/3 into 2/3 5.778 * [taylor]: Taking taylor expansion of (pow x 2) in x 5.778 * [taylor]: Taking taylor expansion of x in x 5.778 * [backup-simplify]: Simplify 0 into 0 5.778 * [backup-simplify]: Simplify 1 into 1 5.778 * [taylor]: Taking taylor expansion of 2 in x 5.778 * [backup-simplify]: Simplify 2 into 2 5.779 * [backup-simplify]: Simplify (+ 0 2) into 2 5.779 * [backup-simplify]: Simplify (* 0 2) into 0 5.779 * [backup-simplify]: Simplify 0 into 0 5.779 * [backup-simplify]: Simplify (+ 0 0) into 0 5.780 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 2)) into 2 5.780 * [backup-simplify]: Simplify 2 into 2 5.780 * [backup-simplify]: Simplify (* 1 1) into 1 5.781 * [backup-simplify]: Simplify (* 2/3 1) into 2/3 5.781 * [backup-simplify]: Simplify (+ 2/3 0) into 2/3 5.781 * [backup-simplify]: Simplify (+ (* 0 2/3) (+ (* 1 0) (* 0 2))) into 0 5.781 * [backup-simplify]: Simplify 0 into 0 5.782 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 5.782 * [backup-simplify]: Simplify (+ (* 2/3 0) (* 0 1)) into 0 5.783 * [backup-simplify]: Simplify (+ 0 0) into 0 5.783 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 2/3) (+ (* 0 0) (* 0 2)))) into 2/3 5.783 * [backup-simplify]: Simplify 2/3 into 2/3 5.784 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 5.784 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (* 0 1))) into 0 5.785 * [backup-simplify]: Simplify (+ 0 0) into 0 5.785 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 2/3) (+ (* 0 0) (* 0 2))))) into 0 5.785 * [backup-simplify]: Simplify 0 into 0 5.786 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 5.787 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 5.787 * [backup-simplify]: Simplify (+ 0 0) into 0 5.788 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 2/3) (+ (* 0 0) (* 0 2)))))) into 0 5.788 * [backup-simplify]: Simplify 0 into 0 5.788 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 5.789 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 5.789 * [backup-simplify]: Simplify (+ 0 0) into 0 5.790 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2/3) (+ (* 0 0) (* 0 2))))))) into 0 5.790 * [backup-simplify]: Simplify 0 into 0 5.791 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 5.792 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 5.792 * [backup-simplify]: Simplify (+ 0 0) into 0 5.793 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2/3) (+ (* 0 0) (* 0 2)))))))) into 0 5.793 * [backup-simplify]: Simplify 0 into 0 5.794 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 5.795 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 5.795 * [backup-simplify]: Simplify (+ 0 0) into 0 5.797 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2/3) (+ (* 0 0) (* 0 2))))))))) into 0 5.797 * [backup-simplify]: Simplify 0 into 0 5.798 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 5.799 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 5.799 * [backup-simplify]: Simplify (+ 0 0) into 0 5.800 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2/3) (+ (* 0 0) (* 0 2)))))))))) into 0 5.800 * [backup-simplify]: Simplify 0 into 0 5.800 * [backup-simplify]: Simplify (+ (* 2/3 (pow x 3)) (* 2 x)) into (+ (* 2 x) (* 2/3 (pow x 3))) 5.800 * [backup-simplify]: Simplify (* (/ 1 x) (fma 2/3 (* (/ 1 x) (/ 1 x)) 2)) into (/ (fma 2/3 (/ 1 (pow x 2)) 2) x) 5.801 * [approximate]: Taking taylor expansion of (/ (fma 2/3 (/ 1 (pow x 2)) 2) x) in (x) around 0 5.801 * [taylor]: Taking taylor expansion of (/ (fma 2/3 (/ 1 (pow x 2)) 2) x) in x 5.801 * [taylor]: Taking taylor expansion of (fma 2/3 (/ 1 (pow x 2)) 2) in x 5.801 * [taylor]: Rewrote expression to (+ (* 2/3 (/ 1 (pow x 2))) 2) 5.801 * [taylor]: Taking taylor expansion of (* 2/3 (/ 1 (pow x 2))) in x 5.801 * [taylor]: Taking taylor expansion of 2/3 in x 5.801 * [backup-simplify]: Simplify 2/3 into 2/3 5.801 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 5.801 * [taylor]: Taking taylor expansion of (pow x 2) in x 5.801 * [taylor]: Taking taylor expansion of x in x 5.801 * [backup-simplify]: Simplify 0 into 0 5.801 * [backup-simplify]: Simplify 1 into 1 5.801 * [backup-simplify]: Simplify (* 1 1) into 1 5.801 * [backup-simplify]: Simplify (/ 1 1) into 1 5.801 * [taylor]: Taking taylor expansion of 2 in x 5.801 * [backup-simplify]: Simplify 2 into 2 5.801 * [taylor]: Taking taylor expansion of x in x 5.801 * [backup-simplify]: Simplify 0 into 0 5.801 * [backup-simplify]: Simplify 1 into 1 5.802 * [backup-simplify]: Simplify (* 2/3 1) into 2/3 5.802 * [backup-simplify]: Simplify (+ 2/3 0) into 2/3 5.802 * [backup-simplify]: Simplify (/ 2/3 1) into 2/3 5.802 * [taylor]: Taking taylor expansion of (/ (fma 2/3 (/ 1 (pow x 2)) 2) x) in x 5.802 * [taylor]: Taking taylor expansion of (fma 2/3 (/ 1 (pow x 2)) 2) in x 5.802 * [taylor]: Rewrote expression to (+ (* 2/3 (/ 1 (pow x 2))) 2) 5.802 * [taylor]: Taking taylor expansion of (* 2/3 (/ 1 (pow x 2))) in x 5.802 * [taylor]: Taking taylor expansion of 2/3 in x 5.802 * [backup-simplify]: Simplify 2/3 into 2/3 5.802 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 5.802 * [taylor]: Taking taylor expansion of (pow x 2) in x 5.802 * [taylor]: Taking taylor expansion of x in x 5.802 * [backup-simplify]: Simplify 0 into 0 5.802 * [backup-simplify]: Simplify 1 into 1 5.803 * [backup-simplify]: Simplify (* 1 1) into 1 5.803 * [backup-simplify]: Simplify (/ 1 1) into 1 5.803 * [taylor]: Taking taylor expansion of 2 in x 5.803 * [backup-simplify]: Simplify 2 into 2 5.803 * [taylor]: Taking taylor expansion of x in x 5.803 * [backup-simplify]: Simplify 0 into 0 5.803 * [backup-simplify]: Simplify 1 into 1 5.803 * [backup-simplify]: Simplify (* 2/3 1) into 2/3 5.803 * [backup-simplify]: Simplify (+ 2/3 0) into 2/3 5.804 * [backup-simplify]: Simplify (/ 2/3 1) into 2/3 5.804 * [backup-simplify]: Simplify 2/3 into 2/3 5.804 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 5.805 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.806 * [backup-simplify]: Simplify (+ (* 2/3 0) (* 0 1)) into 0 5.806 * [backup-simplify]: Simplify (+ 0 0) into 0 5.807 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)))) into 0 5.807 * [backup-simplify]: Simplify 0 into 0 5.808 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 5.809 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.810 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (* 0 1))) into 0 5.810 * [backup-simplify]: Simplify (+ 0 2) into 2 5.812 * [backup-simplify]: Simplify (- (/ 2 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)))) into 2 5.812 * [backup-simplify]: Simplify 2 into 2 5.813 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 5.813 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.815 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 5.815 * [backup-simplify]: Simplify (+ 0 0) into 0 5.816 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 2 (/ 0 1)))) into 0 5.816 * [backup-simplify]: Simplify 0 into 0 5.817 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 5.818 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.820 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 5.820 * [backup-simplify]: Simplify (+ 0 0) into 0 5.822 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.822 * [backup-simplify]: Simplify 0 into 0 5.823 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 5.824 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.826 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 5.826 * [backup-simplify]: Simplify (+ 0 0) into 0 5.827 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.827 * [backup-simplify]: Simplify 0 into 0 5.829 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 5.830 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.832 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 5.832 * [backup-simplify]: Simplify (+ 0 0) into 0 5.833 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.833 * [backup-simplify]: Simplify 0 into 0 5.843 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 5.844 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.846 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 5.847 * [backup-simplify]: Simplify (+ 0 0) into 0 5.848 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.848 * [backup-simplify]: Simplify 0 into 0 5.850 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0 5.851 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.853 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0 5.854 * [backup-simplify]: Simplify (+ 0 0) into 0 5.855 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.855 * [backup-simplify]: Simplify 0 into 0 5.856 * [backup-simplify]: Simplify (+ (* 2 (/ 1 (/ 1 x))) (* 2/3 (pow (/ 1 (/ 1 x)) 3))) into (+ (* 2 x) (* 2/3 (pow x 3))) 5.856 * [backup-simplify]: Simplify (* (/ 1 (- x)) (fma 2/3 (* (/ 1 (- x)) (/ 1 (- x))) 2)) into (* -1 (/ (fma 2/3 (/ 1 (pow x 2)) 2) x)) 5.856 * [approximate]: Taking taylor expansion of (* -1 (/ (fma 2/3 (/ 1 (pow x 2)) 2) x)) in (x) around 0 5.856 * [taylor]: Taking taylor expansion of (* -1 (/ (fma 2/3 (/ 1 (pow x 2)) 2) x)) in x 5.856 * [taylor]: Taking taylor expansion of -1 in x 5.856 * [backup-simplify]: Simplify -1 into -1 5.856 * [taylor]: Taking taylor expansion of (/ (fma 2/3 (/ 1 (pow x 2)) 2) x) in x 5.856 * [taylor]: Taking taylor expansion of (fma 2/3 (/ 1 (pow x 2)) 2) in x 5.856 * [taylor]: Rewrote expression to (+ (* 2/3 (/ 1 (pow x 2))) 2) 5.856 * [taylor]: Taking taylor expansion of (* 2/3 (/ 1 (pow x 2))) in x 5.856 * [taylor]: Taking taylor expansion of 2/3 in x 5.856 * [backup-simplify]: Simplify 2/3 into 2/3 5.856 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 5.856 * [taylor]: Taking taylor expansion of (pow x 2) in x 5.856 * [taylor]: Taking taylor expansion of x in x 5.856 * [backup-simplify]: Simplify 0 into 0 5.856 * [backup-simplify]: Simplify 1 into 1 5.857 * [backup-simplify]: Simplify (* 1 1) into 1 5.857 * [backup-simplify]: Simplify (/ 1 1) into 1 5.857 * [taylor]: Taking taylor expansion of 2 in x 5.857 * [backup-simplify]: Simplify 2 into 2 5.857 * [taylor]: Taking taylor expansion of x in x 5.857 * [backup-simplify]: Simplify 0 into 0 5.857 * [backup-simplify]: Simplify 1 into 1 5.858 * [backup-simplify]: Simplify (* 2/3 1) into 2/3 5.858 * [backup-simplify]: Simplify (+ 2/3 0) into 2/3 5.859 * [backup-simplify]: Simplify (/ 2/3 1) into 2/3 5.859 * [taylor]: Taking taylor expansion of (* -1 (/ (fma 2/3 (/ 1 (pow x 2)) 2) x)) in x 5.859 * [taylor]: Taking taylor expansion of -1 in x 5.859 * [backup-simplify]: Simplify -1 into -1 5.859 * [taylor]: Taking taylor expansion of (/ (fma 2/3 (/ 1 (pow x 2)) 2) x) in x 5.859 * [taylor]: Taking taylor expansion of (fma 2/3 (/ 1 (pow x 2)) 2) in x 5.859 * [taylor]: Rewrote expression to (+ (* 2/3 (/ 1 (pow x 2))) 2) 5.859 * [taylor]: Taking taylor expansion of (* 2/3 (/ 1 (pow x 2))) in x 5.859 * [taylor]: Taking taylor expansion of 2/3 in x 5.859 * [backup-simplify]: Simplify 2/3 into 2/3 5.859 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 5.859 * [taylor]: Taking taylor expansion of (pow x 2) in x 5.859 * [taylor]: Taking taylor expansion of x in x 5.859 * [backup-simplify]: Simplify 0 into 0 5.859 * [backup-simplify]: Simplify 1 into 1 5.860 * [backup-simplify]: Simplify (* 1 1) into 1 5.860 * [backup-simplify]: Simplify (/ 1 1) into 1 5.860 * [taylor]: Taking taylor expansion of 2 in x 5.860 * [backup-simplify]: Simplify 2 into 2 5.860 * [taylor]: Taking taylor expansion of x in x 5.860 * [backup-simplify]: Simplify 0 into 0 5.860 * [backup-simplify]: Simplify 1 into 1 5.861 * [backup-simplify]: Simplify (* 2/3 1) into 2/3 5.861 * [backup-simplify]: Simplify (+ 2/3 0) into 2/3 5.861 * [backup-simplify]: Simplify (/ 2/3 1) into 2/3 5.862 * [backup-simplify]: Simplify (* -1 2/3) into -2/3 5.862 * [backup-simplify]: Simplify -2/3 into -2/3 5.863 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 5.863 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.864 * [backup-simplify]: Simplify (+ (* 2/3 0) (* 0 1)) into 0 5.865 * [backup-simplify]: Simplify (+ 0 0) into 0 5.865 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)))) into 0 5.866 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 2/3)) into 0 5.866 * [backup-simplify]: Simplify 0 into 0 5.867 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 5.868 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.869 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (* 0 1))) into 0 5.870 * [backup-simplify]: Simplify (+ 0 2) into 2 5.872 * [backup-simplify]: Simplify (- (/ 2 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)))) into 2 5.873 * [backup-simplify]: Simplify (+ (* -1 2) (+ (* 0 0) (* 0 2/3))) into -2 5.873 * [backup-simplify]: Simplify -2 into -2 5.874 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 5.875 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.876 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 5.877 * [backup-simplify]: Simplify (+ 0 0) into 0 5.878 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 2 (/ 0 1)))) into 0 5.880 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 2) (+ (* 0 0) (* 0 2/3)))) into 0 5.880 * [backup-simplify]: Simplify 0 into 0 5.881 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 5.882 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.883 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 5.884 * [backup-simplify]: Simplify (+ 0 0) into 0 5.885 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.887 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 2) (+ (* 0 0) (* 0 2/3))))) into 0 5.887 * [backup-simplify]: Simplify 0 into 0 5.888 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 5.889 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.890 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 5.891 * [backup-simplify]: Simplify (+ 0 0) into 0 5.892 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.894 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (+ (* 0 0) (* 0 2/3)))))) into 0 5.894 * [backup-simplify]: Simplify 0 into 0 5.895 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 5.896 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.898 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 5.898 * [backup-simplify]: Simplify (+ 0 0) into 0 5.900 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.902 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (+ (* 0 0) (* 0 2/3))))))) into 0 5.902 * [backup-simplify]: Simplify 0 into 0 5.903 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 5.904 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.906 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 5.907 * [backup-simplify]: Simplify (+ 0 0) into 0 5.908 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.910 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (+ (* 0 0) (* 0 2/3)))))))) into 0 5.910 * [backup-simplify]: Simplify 0 into 0 5.912 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0 5.913 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.915 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0 5.915 * [backup-simplify]: Simplify (+ 0 0) into 0 5.917 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.919 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (+ (* 0 0) (* 0 2/3))))))))) into 0 5.919 * [backup-simplify]: Simplify 0 into 0 5.919 * [backup-simplify]: Simplify (+ (* -2 (/ 1 (/ 1 (- x)))) (* -2/3 (pow (/ 1 (/ 1 (- x))) 3))) into (+ (* 2 x) (* 2/3 (pow x 3))) 5.919 * * * [progress]: simplifying candidates 5.919 * * * * [progress]: [ 1 / 26 ] simplifiying candidate # 5.920 * * * * [progress]: [ 2 / 26 ] simplifiying candidate # 5.920 * * * * [progress]: [ 3 / 26 ] simplifiying candidate # 5.920 * [simplify]: Simplifying (* x (fma 2/3 (* x x) 2)) 5.920 * * [simplify]: iters left: 5 (6 enodes) 5.924 * * [simplify]: iters left: 4 (21 enodes) 5.930 * * [simplify]: iters left: 3 (33 enodes) 5.936 * * [simplify]: iters left: 2 (60 enodes) 5.945 * * [simplify]: iters left: 1 (70 enodes) 5.954 * * [simplify]: Extracting #0: cost 1 inf + 0 5.954 * * [simplify]: Extracting #1: cost 12 inf + 0 5.954 * * [simplify]: Extracting #2: cost 18 inf + 3 5.955 * * [simplify]: Extracting #3: cost 7 inf + 871 5.955 * * [simplify]: Extracting #4: cost 0 inf + 1509 5.956 * [simplify]: Simplified to (* (fma (* x x) 2/3 2) x) 5.956 * [simplify]: Simplified (2 1 3 1) to (λ (x) (* (fma 2/5 (pow x 5) (pow (* (fma (* x x) 2/3 2) x) 1)) 1/2)) 5.956 * * * * [progress]: [ 4 / 26 ] simplifiying candidate # 5.956 * * * * [progress]: [ 5 / 26 ] simplifiying candidate # 5.956 * [simplify]: Simplifying (+ (log x) (log (fma 2/3 (* x x) 2))) 5.956 * * [simplify]: iters left: 6 (8 enodes) 5.958 * * [simplify]: iters left: 5 (27 enodes) 5.966 * * [simplify]: iters left: 4 (33 enodes) 5.972 * * [simplify]: iters left: 3 (39 enodes) 5.978 * * [simplify]: Extracting #0: cost 1 inf + 0 5.978 * * [simplify]: Extracting #1: cost 4 inf + 0 5.978 * * [simplify]: Extracting #2: cost 8 inf + 0 5.978 * * [simplify]: Extracting #3: cost 13 inf + 1 5.978 * * [simplify]: Extracting #4: cost 10 inf + 255 5.978 * * [simplify]: Extracting #5: cost 1 inf + 1285 5.978 * * [simplify]: Extracting #6: cost 0 inf + 1563 5.979 * [simplify]: Simplified to (+ (log x) (log (fma 2/3 (* x x) 2))) 5.979 * [simplify]: Simplified (2 1 3 1) to (λ (x) (* (fma 2/5 (pow x 5) (exp (+ (log x) (log (fma 2/3 (* x x) 2))))) 1/2)) 5.979 * * * * [progress]: [ 6 / 26 ] simplifiying candidate # 5.979 * * * * [progress]: [ 7 / 26 ] simplifiying candidate # 5.979 * * * * [progress]: [ 8 / 26 ] simplifiying candidate # 5.979 * [simplify]: Simplifying (* (* (* x x) x) (* (* (fma 2/3 (* x x) 2) (fma 2/3 (* x x) 2)) (fma 2/3 (* x x) 2))) 5.979 * * [simplify]: iters left: 6 (9 enodes) 5.982 * * [simplify]: iters left: 5 (36 enodes) 5.989 * * [simplify]: iters left: 4 (89 enodes) 6.037 * * [simplify]: iters left: 3 (405 enodes) 6.547 * * [simplify]: Extracting #0: cost 1 inf + 0 6.547 * * [simplify]: Extracting #1: cost 67 inf + 0 6.549 * * [simplify]: Extracting #2: cost 368 inf + 169 6.562 * * [simplify]: Extracting #3: cost 318 inf + 26998 6.598 * * [simplify]: Extracting #4: cost 12 inf + 105758 6.639 * * [simplify]: Extracting #5: cost 0 inf + 105884 6.674 * * [simplify]: Extracting #6: cost 0 inf + 105475 6.704 * [simplify]: Simplified to (* (* (fma (* 2/3 x) x 2) x) (* (* (fma (* 2/3 x) x 2) x) (* (fma (* 2/3 x) x 2) x))) 6.704 * [simplify]: Simplified (2 1 3 1) to (λ (x) (* (fma 2/5 (pow x 5) (cbrt (* (* (fma (* 2/3 x) x 2) x) (* (* (fma (* 2/3 x) x 2) x) (* (fma (* 2/3 x) x 2) x))))) 1/2)) 6.704 * * * * [progress]: [ 9 / 26 ] simplifiying candidate # 6.704 * * * * [progress]: [ 10 / 26 ] simplifiying candidate # 6.704 * * * * [progress]: [ 11 / 26 ] simplifiying candidate # 6.704 * * * * [progress]: [ 12 / 26 ] simplifiying candidate # 6.704 * * * * [progress]: [ 13 / 26 ] simplifiying candidate # 6.704 * [simplify]: Simplifying (* (sqrt x) (sqrt (fma 2/3 (* x x) 2))) 6.704 * * [simplify]: iters left: 6 (8 enodes) 6.707 * * [simplify]: iters left: 5 (27 enodes) 6.712 * * [simplify]: iters left: 4 (33 enodes) 6.718 * * [simplify]: iters left: 3 (39 enodes) 6.727 * * [simplify]: Extracting #0: cost 1 inf + 0 6.727 * * [simplify]: Extracting #1: cost 4 inf + 0 6.727 * * [simplify]: Extracting #2: cost 8 inf + 0 6.727 * * [simplify]: Extracting #3: cost 13 inf + 1 6.727 * * [simplify]: Extracting #4: cost 10 inf + 225 6.728 * * [simplify]: Extracting #5: cost 1 inf + 1105 6.728 * * [simplify]: Extracting #6: cost 0 inf + 1323 6.729 * [simplify]: Simplified to (* (sqrt (fma 2/3 (* x x) 2)) (sqrt x)) 6.729 * [simplify]: Simplified (2 1 3 1) to (λ (x) (* (fma 2/5 (pow x 5) (* (* (sqrt (fma 2/3 (* x x) 2)) (sqrt x)) (* (sqrt x) (sqrt (fma 2/3 (* x x) 2))))) 1/2)) 6.729 * [simplify]: Simplifying (* (sqrt x) (sqrt (fma 2/3 (* x x) 2))) 6.729 * * [simplify]: iters left: 6 (8 enodes) 6.733 * * [simplify]: iters left: 5 (27 enodes) 6.741 * * [simplify]: iters left: 4 (33 enodes) 6.751 * * [simplify]: iters left: 3 (39 enodes) 6.767 * * [simplify]: Extracting #0: cost 1 inf + 0 6.768 * * [simplify]: Extracting #1: cost 4 inf + 0 6.768 * * [simplify]: Extracting #2: cost 8 inf + 0 6.768 * * [simplify]: Extracting #3: cost 13 inf + 1 6.768 * * [simplify]: Extracting #4: cost 10 inf + 225 6.769 * * [simplify]: Extracting #5: cost 1 inf + 1105 6.769 * * [simplify]: Extracting #6: cost 0 inf + 1323 6.770 * [simplify]: Simplified to (* (sqrt (fma 2/3 (* x x) 2)) (sqrt x)) 6.770 * [simplify]: Simplified (2 1 3 2) to (λ (x) (* (fma 2/5 (pow x 5) (* (* (sqrt x) (sqrt (fma 2/3 (* x x) 2))) (* (sqrt (fma 2/3 (* x x) 2)) (sqrt x)))) 1/2)) 6.770 * * * * [progress]: [ 14 / 26 ] simplifiying candidate # 6.770 * [simplify]: Simplifying (* x 2) 6.770 * * [simplify]: iters left: 2 (3 enodes) 6.773 * * [simplify]: iters left: 1 (10 enodes) 6.776 * * [simplify]: Extracting #0: cost 1 inf + 0 6.776 * * [simplify]: Extracting #1: cost 4 inf + 0 6.776 * * [simplify]: Extracting #2: cost 2 inf + 2 6.776 * * [simplify]: Extracting #3: cost 0 inf + 86 6.776 * [simplify]: Simplified to (* x 2) 6.776 * [simplify]: Simplified (2 1 3 2) to (λ (x) (* (fma 2/5 (pow x 5) (+ (* x (* 2/3 (* x x))) (* x 2))) 1/2)) 6.776 * * * * [progress]: [ 15 / 26 ] simplifiying candidate # 6.777 * [simplify]: Simplifying (* 2 x) 6.777 * * [simplify]: iters left: 2 (3 enodes) 6.779 * * [simplify]: iters left: 1 (10 enodes) 6.782 * * [simplify]: Extracting #0: cost 1 inf + 0 6.782 * * [simplify]: Extracting #1: cost 4 inf + 0 6.782 * * [simplify]: Extracting #2: cost 2 inf + 2 6.782 * * [simplify]: Extracting #3: cost 0 inf + 86 6.783 * [simplify]: Simplified to (* 2 x) 6.783 * [simplify]: Simplified (2 1 3 2) to (λ (x) (* (fma 2/5 (pow x 5) (+ (* (* 2/3 (* x x)) x) (* 2 x))) 1/2)) 6.783 * * * * [progress]: [ 16 / 26 ] simplifiying candidate # 6.783 * [simplify]: Simplifying (cbrt (fma 2/3 (* x x) 2)) 6.783 * * [simplify]: iters left: 4 (6 enodes) 6.787 * * [simplify]: iters left: 3 (20 enodes) 6.794 * * [simplify]: iters left: 2 (26 enodes) 6.803 * * [simplify]: iters left: 1 (32 enodes) 6.812 * * [simplify]: Extracting #0: cost 1 inf + 0 6.812 * * [simplify]: Extracting #1: cost 3 inf + 0 6.812 * * [simplify]: Extracting #2: cost 10 inf + 0 6.813 * * [simplify]: Extracting #3: cost 7 inf + 240 6.813 * * [simplify]: Extracting #4: cost 1 inf + 707 6.813 * * [simplify]: Extracting #5: cost 0 inf + 885 6.814 * [simplify]: Simplified to (cbrt (fma (* x x) 2/3 2)) 6.814 * [simplify]: Simplified (2 1 3 2) to (λ (x) (* (fma 2/5 (pow x 5) (* (* x (* (cbrt (fma 2/3 (* x x) 2)) (cbrt (fma 2/3 (* x x) 2)))) (cbrt (fma (* x x) 2/3 2)))) 1/2)) 6.814 * * * * [progress]: [ 17 / 26 ] simplifiying candidate # 6.814 * [simplify]: Simplifying (sqrt (fma 2/3 (* x x) 2)) 6.814 * * [simplify]: iters left: 4 (6 enodes) 6.818 * * [simplify]: iters left: 3 (20 enodes) 6.824 * * [simplify]: iters left: 2 (26 enodes) 6.833 * * [simplify]: iters left: 1 (32 enodes) 6.842 * * [simplify]: Extracting #0: cost 1 inf + 0 6.842 * * [simplify]: Extracting #1: cost 3 inf + 0 6.842 * * [simplify]: Extracting #2: cost 10 inf + 0 6.842 * * [simplify]: Extracting #3: cost 7 inf + 240 6.842 * * [simplify]: Extracting #4: cost 1 inf + 667 6.843 * * [simplify]: Extracting #5: cost 0 inf + 805 6.843 * [simplify]: Simplified to (sqrt (fma (* x x) 2/3 2)) 6.843 * [simplify]: Simplified (2 1 3 2) to (λ (x) (* (fma 2/5 (pow x 5) (* (* x (sqrt (fma 2/3 (* x x) 2))) (sqrt (fma (* x x) 2/3 2)))) 1/2)) 6.843 * * * * [progress]: [ 18 / 26 ] simplifiying candidate # 6.844 * [simplify]: Simplifying (fma 2/3 (* x x) 2) 6.844 * * [simplify]: iters left: 3 (5 enodes) 6.847 * * [simplify]: iters left: 2 (17 enodes) 6.853 * * [simplify]: iters left: 1 (23 enodes) 6.861 * * [simplify]: Extracting #0: cost 1 inf + 0 6.861 * * [simplify]: Extracting #1: cost 8 inf + 0 6.861 * * [simplify]: Extracting #2: cost 8 inf + 3 6.861 * * [simplify]: Extracting #3: cost 0 inf + 529 6.862 * [simplify]: Simplified to (fma (* x x) 2/3 2) 6.862 * [simplify]: Simplified (2 1 3 2) to (λ (x) (* (fma 2/5 (pow x 5) (* (* x 1) (fma (* x x) 2/3 2))) 1/2)) 6.862 * * * * [progress]: [ 19 / 26 ] simplifiying candidate # 6.862 * [simplify]: Simplifying (* (cbrt x) (cbrt x)) 6.862 * * [simplify]: iters left: 3 (3 enodes) 6.864 * * [simplify]: iters left: 2 (9 enodes) 6.866 * * [simplify]: Extracting #0: cost 1 inf + 0 6.866 * * [simplify]: Extracting #1: cost 3 inf + 0 6.866 * * [simplify]: Extracting #2: cost 5 inf + 0 6.866 * * [simplify]: Extracting #3: cost 4 inf + 1 6.866 * * [simplify]: Extracting #4: cost 0 inf + 405 6.867 * [simplify]: Simplified to (* (cbrt x) (cbrt x)) 6.867 * [simplify]: Simplified (2 1 3 1) to (λ (x) (* (fma 2/5 (pow x 5) (* (* (cbrt x) (cbrt x)) (* (cbrt x) (fma 2/3 (* x x) 2)))) 1/2)) 6.867 * * * * [progress]: [ 20 / 26 ] simplifiying candidate # 6.867 * [simplify]: Simplifying (sqrt x) 6.867 * * [simplify]: iters left: 1 (2 enodes) 6.868 * * [simplify]: Extracting #0: cost 1 inf + 0 6.868 * * [simplify]: Extracting #1: cost 3 inf + 0 6.868 * * [simplify]: Extracting #2: cost 2 inf + 1 6.868 * * [simplify]: Extracting #3: cost 0 inf + 83 6.868 * [simplify]: Simplified to (sqrt x) 6.868 * [simplify]: Simplified (2 1 3 1) to (λ (x) (* (fma 2/5 (pow x 5) (* (sqrt x) (* (sqrt x) (fma 2/3 (* x x) 2)))) 1/2)) 6.868 * * * * [progress]: [ 21 / 26 ] simplifiying candidate # 6.868 * * * * [progress]: [ 22 / 26 ] simplifiying candidate #real (real->posit16 (* x (fma 2/3 (* x x) 2))))) 1/2))> 6.868 * * * * [progress]: [ 23 / 26 ] simplifiying candidate # 6.869 * * * * [progress]: [ 24 / 26 ] simplifiying candidate # 6.869 * [simplify]: Simplifying (+ (* 2 x) (* 2/3 (pow x 3))) 6.869 * * [simplify]: iters left: 5 (8 enodes) 6.875 * * [simplify]: iters left: 4 (35 enodes) 6.888 * * [simplify]: iters left: 3 (64 enodes) 6.914 * * [simplify]: iters left: 2 (121 enodes) 6.950 * * [simplify]: iters left: 1 (226 enodes) 7.011 * * [simplify]: Extracting #0: cost 1 inf + 0 7.011 * * [simplify]: Extracting #1: cost 20 inf + 0 7.012 * * [simplify]: Extracting #2: cost 60 inf + 44 7.015 * * [simplify]: Extracting #3: cost 49 inf + 2927 7.016 * * [simplify]: Extracting #4: cost 31 inf + 9738 7.018 * * [simplify]: Extracting #5: cost 10 inf + 19132 7.020 * * [simplify]: Extracting #6: cost 0 inf + 24590 7.023 * [simplify]: Simplified to (* (fma 2/3 (* x x) 2) x) 7.023 * [simplify]: Simplified (2 1 3) to (λ (x) (* (fma 2/5 (pow x 5) (* (fma 2/3 (* x x) 2) x)) 1/2)) 7.023 * * * * [progress]: [ 25 / 26 ] simplifiying candidate # 7.023 * [simplify]: Simplifying (+ (* 2 x) (* 2/3 (pow x 3))) 7.023 * * [simplify]: iters left: 5 (8 enodes) 7.027 * * [simplify]: iters left: 4 (35 enodes) 7.034 * * [simplify]: iters left: 3 (64 enodes) 7.052 * * [simplify]: iters left: 2 (121 enodes) 7.080 * * [simplify]: iters left: 1 (226 enodes) 7.128 * * [simplify]: Extracting #0: cost 1 inf + 0 7.128 * * [simplify]: Extracting #1: cost 20 inf + 0 7.128 * * [simplify]: Extracting #2: cost 60 inf + 44 7.129 * * [simplify]: Extracting #3: cost 49 inf + 2927 7.130 * * [simplify]: Extracting #4: cost 31 inf + 9738 7.132 * * [simplify]: Extracting #5: cost 10 inf + 19132 7.135 * * [simplify]: Extracting #6: cost 0 inf + 24590 7.137 * [simplify]: Simplified to (* (fma 2/3 (* x x) 2) x) 7.137 * [simplify]: Simplified (2 1 3) to (λ (x) (* (fma 2/5 (pow x 5) (* (fma 2/3 (* x x) 2) x)) 1/2)) 7.137 * * * * [progress]: [ 26 / 26 ] simplifiying candidate # 7.137 * [simplify]: Simplifying (+ (* 2 x) (* 2/3 (pow x 3))) 7.138 * * [simplify]: iters left: 5 (8 enodes) 7.141 * * [simplify]: iters left: 4 (35 enodes) 7.154 * * [simplify]: iters left: 3 (64 enodes) 7.174 * * [simplify]: iters left: 2 (121 enodes) 7.200 * * [simplify]: iters left: 1 (226 enodes) 7.245 * * [simplify]: Extracting #0: cost 1 inf + 0 7.245 * * [simplify]: Extracting #1: cost 20 inf + 0 7.245 * * [simplify]: Extracting #2: cost 60 inf + 44 7.246 * * [simplify]: Extracting #3: cost 49 inf + 2927 7.247 * * [simplify]: Extracting #4: cost 31 inf + 9738 7.252 * * [simplify]: Extracting #5: cost 10 inf + 19132 7.257 * * [simplify]: Extracting #6: cost 0 inf + 24590 7.262 * [simplify]: Simplified to (* (fma 2/3 (* x x) 2) x) 7.263 * [simplify]: Simplified (2 1 3) to (λ (x) (* (fma 2/5 (pow x 5) (* (fma 2/3 (* x x) 2) x)) 1/2)) 7.263 * * * [progress]: adding candidates to table 7.489 * * [progress]: iteration 3 / 4 7.489 * * * [progress]: picking best candidate 7.502 * * * * [pick]: Picked # 7.502 * * * [progress]: localizing error 7.552 * * * [progress]: generating rewritten candidates 7.552 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 3 1 2) 7.581 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 3 1) 7.641 * * * [progress]: generating series expansions 7.641 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 3 1 2) 7.641 * [backup-simplify]: Simplify (* 2/3 (* x x)) into (* 2/3 (pow x 2)) 7.641 * [approximate]: Taking taylor expansion of (* 2/3 (pow x 2)) in (x) around 0 7.641 * [taylor]: Taking taylor expansion of (* 2/3 (pow x 2)) in x 7.641 * [taylor]: Taking taylor expansion of 2/3 in x 7.641 * [backup-simplify]: Simplify 2/3 into 2/3 7.641 * [taylor]: Taking taylor expansion of (pow x 2) in x 7.642 * [taylor]: Taking taylor expansion of x in x 7.642 * [backup-simplify]: Simplify 0 into 0 7.642 * [backup-simplify]: Simplify 1 into 1 7.642 * [taylor]: Taking taylor expansion of (* 2/3 (pow x 2)) in x 7.642 * [taylor]: Taking taylor expansion of 2/3 in x 7.642 * [backup-simplify]: Simplify 2/3 into 2/3 7.642 * [taylor]: Taking taylor expansion of (pow x 2) in x 7.642 * [taylor]: Taking taylor expansion of x in x 7.642 * [backup-simplify]: Simplify 0 into 0 7.642 * [backup-simplify]: Simplify 1 into 1 7.642 * [backup-simplify]: Simplify (* 1 1) into 1 7.643 * [backup-simplify]: Simplify (* 2/3 1) into 2/3 7.643 * [backup-simplify]: Simplify 2/3 into 2/3 7.643 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.644 * [backup-simplify]: Simplify (+ (* 2/3 0) (* 0 1)) into 0 7.644 * [backup-simplify]: Simplify 0 into 0 7.644 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.645 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (* 0 1))) into 0 7.645 * [backup-simplify]: Simplify 0 into 0 7.645 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.646 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.646 * [backup-simplify]: Simplify 0 into 0 7.647 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 7.647 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 7.648 * [backup-simplify]: Simplify 0 into 0 7.649 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 7.650 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 7.650 * [backup-simplify]: Simplify 0 into 0 7.651 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 7.651 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 7.651 * [backup-simplify]: Simplify 0 into 0 7.652 * [backup-simplify]: Simplify (* 2/3 (pow x 2)) into (* 2/3 (pow x 2)) 7.652 * [backup-simplify]: Simplify (* 2/3 (* (/ 1 x) (/ 1 x))) into (/ 2/3 (pow x 2)) 7.652 * [approximate]: Taking taylor expansion of (/ 2/3 (pow x 2)) in (x) around 0 7.652 * [taylor]: Taking taylor expansion of (/ 2/3 (pow x 2)) in x 7.652 * [taylor]: Taking taylor expansion of 2/3 in x 7.652 * [backup-simplify]: Simplify 2/3 into 2/3 7.652 * [taylor]: Taking taylor expansion of (pow x 2) in x 7.652 * [taylor]: Taking taylor expansion of x in x 7.652 * [backup-simplify]: Simplify 0 into 0 7.652 * [backup-simplify]: Simplify 1 into 1 7.652 * [backup-simplify]: Simplify (* 1 1) into 1 7.652 * [backup-simplify]: Simplify (/ 2/3 1) into 2/3 7.652 * [taylor]: Taking taylor expansion of (/ 2/3 (pow x 2)) in x 7.652 * [taylor]: Taking taylor expansion of 2/3 in x 7.652 * [backup-simplify]: Simplify 2/3 into 2/3 7.652 * [taylor]: Taking taylor expansion of (pow x 2) in x 7.652 * [taylor]: Taking taylor expansion of x in x 7.652 * [backup-simplify]: Simplify 0 into 0 7.652 * [backup-simplify]: Simplify 1 into 1 7.653 * [backup-simplify]: Simplify (* 1 1) into 1 7.653 * [backup-simplify]: Simplify (/ 2/3 1) into 2/3 7.653 * [backup-simplify]: Simplify 2/3 into 2/3 7.653 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.654 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)))) into 0 7.654 * [backup-simplify]: Simplify 0 into 0 7.654 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.655 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.655 * [backup-simplify]: Simplify 0 into 0 7.656 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.656 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.656 * [backup-simplify]: Simplify 0 into 0 7.657 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 7.657 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.657 * [backup-simplify]: Simplify 0 into 0 7.658 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 7.659 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.659 * [backup-simplify]: Simplify 0 into 0 7.660 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 7.660 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.660 * [backup-simplify]: Simplify 0 into 0 7.660 * [backup-simplify]: Simplify (* 2/3 (pow (/ 1 (/ 1 x)) 2)) into (* 2/3 (pow x 2)) 7.660 * [backup-simplify]: Simplify (* 2/3 (* (/ 1 (- x)) (/ 1 (- x)))) into (/ 2/3 (pow x 2)) 7.660 * [approximate]: Taking taylor expansion of (/ 2/3 (pow x 2)) in (x) around 0 7.661 * [taylor]: Taking taylor expansion of (/ 2/3 (pow x 2)) in x 7.661 * [taylor]: Taking taylor expansion of 2/3 in x 7.661 * [backup-simplify]: Simplify 2/3 into 2/3 7.661 * [taylor]: Taking taylor expansion of (pow x 2) in x 7.661 * [taylor]: Taking taylor expansion of x in x 7.661 * [backup-simplify]: Simplify 0 into 0 7.661 * [backup-simplify]: Simplify 1 into 1 7.661 * [backup-simplify]: Simplify (* 1 1) into 1 7.661 * [backup-simplify]: Simplify (/ 2/3 1) into 2/3 7.661 * [taylor]: Taking taylor expansion of (/ 2/3 (pow x 2)) in x 7.661 * [taylor]: Taking taylor expansion of 2/3 in x 7.661 * [backup-simplify]: Simplify 2/3 into 2/3 7.661 * [taylor]: Taking taylor expansion of (pow x 2) in x 7.661 * [taylor]: Taking taylor expansion of x in x 7.661 * [backup-simplify]: Simplify 0 into 0 7.661 * [backup-simplify]: Simplify 1 into 1 7.661 * [backup-simplify]: Simplify (* 1 1) into 1 7.662 * [backup-simplify]: Simplify (/ 2/3 1) into 2/3 7.662 * [backup-simplify]: Simplify 2/3 into 2/3 7.662 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.663 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)))) into 0 7.663 * [backup-simplify]: Simplify 0 into 0 7.663 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.664 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.664 * [backup-simplify]: Simplify 0 into 0 7.664 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.665 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.665 * [backup-simplify]: Simplify 0 into 0 7.666 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 7.666 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.666 * [backup-simplify]: Simplify 0 into 0 7.667 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 7.668 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.668 * [backup-simplify]: Simplify 0 into 0 7.668 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 7.669 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.669 * [backup-simplify]: Simplify 0 into 0 7.669 * [backup-simplify]: Simplify (* 2/3 (pow (/ 1 (/ 1 (- x))) 2)) into (* 2/3 (pow x 2)) 7.669 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 3 1) 7.669 * [backup-simplify]: Simplify (* x (* 2/3 (* x x))) into (* 2/3 (pow x 3)) 7.669 * [approximate]: Taking taylor expansion of (* 2/3 (pow x 3)) in (x) around 0 7.669 * [taylor]: Taking taylor expansion of (* 2/3 (pow x 3)) in x 7.669 * [taylor]: Taking taylor expansion of 2/3 in x 7.669 * [backup-simplify]: Simplify 2/3 into 2/3 7.669 * [taylor]: Taking taylor expansion of (pow x 3) in x 7.669 * [taylor]: Taking taylor expansion of x in x 7.669 * [backup-simplify]: Simplify 0 into 0 7.669 * [backup-simplify]: Simplify 1 into 1 7.669 * [taylor]: Taking taylor expansion of (* 2/3 (pow x 3)) in x 7.669 * [taylor]: Taking taylor expansion of 2/3 in x 7.669 * [backup-simplify]: Simplify 2/3 into 2/3 7.669 * [taylor]: Taking taylor expansion of (pow x 3) in x 7.669 * [taylor]: Taking taylor expansion of x in x 7.670 * [backup-simplify]: Simplify 0 into 0 7.670 * [backup-simplify]: Simplify 1 into 1 7.670 * [backup-simplify]: Simplify (* 1 1) into 1 7.670 * [backup-simplify]: Simplify (* 1 1) into 1 7.670 * [backup-simplify]: Simplify (* 2/3 1) into 2/3 7.670 * [backup-simplify]: Simplify 2/3 into 2/3 7.671 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.671 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.671 * [backup-simplify]: Simplify (+ (* 2/3 0) (* 0 1)) into 0 7.672 * [backup-simplify]: Simplify 0 into 0 7.672 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.673 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.673 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (* 0 1))) into 0 7.673 * [backup-simplify]: Simplify 0 into 0 7.674 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.674 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.675 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.675 * [backup-simplify]: Simplify 0 into 0 7.676 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 7.676 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 7.677 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 7.677 * [backup-simplify]: Simplify 0 into 0 7.678 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 7.678 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 7.679 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 7.679 * [backup-simplify]: Simplify 0 into 0 7.680 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 7.681 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 7.682 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 7.682 * [backup-simplify]: Simplify 0 into 0 7.682 * [backup-simplify]: Simplify (* 2/3 (pow x 3)) into (* 2/3 (pow x 3)) 7.682 * [backup-simplify]: Simplify (* (/ 1 x) (* 2/3 (* (/ 1 x) (/ 1 x)))) into (/ 2/3 (pow x 3)) 7.682 * [approximate]: Taking taylor expansion of (/ 2/3 (pow x 3)) in (x) around 0 7.682 * [taylor]: Taking taylor expansion of (/ 2/3 (pow x 3)) in x 7.682 * [taylor]: Taking taylor expansion of 2/3 in x 7.682 * [backup-simplify]: Simplify 2/3 into 2/3 7.682 * [taylor]: Taking taylor expansion of (pow x 3) in x 7.682 * [taylor]: Taking taylor expansion of x in x 7.682 * [backup-simplify]: Simplify 0 into 0 7.682 * [backup-simplify]: Simplify 1 into 1 7.682 * [backup-simplify]: Simplify (* 1 1) into 1 7.683 * [backup-simplify]: Simplify (* 1 1) into 1 7.683 * [backup-simplify]: Simplify (/ 2/3 1) into 2/3 7.683 * [taylor]: Taking taylor expansion of (/ 2/3 (pow x 3)) in x 7.683 * [taylor]: Taking taylor expansion of 2/3 in x 7.683 * [backup-simplify]: Simplify 2/3 into 2/3 7.683 * [taylor]: Taking taylor expansion of (pow x 3) in x 7.683 * [taylor]: Taking taylor expansion of x in x 7.683 * [backup-simplify]: Simplify 0 into 0 7.683 * [backup-simplify]: Simplify 1 into 1 7.683 * [backup-simplify]: Simplify (* 1 1) into 1 7.684 * [backup-simplify]: Simplify (* 1 1) into 1 7.684 * [backup-simplify]: Simplify (/ 2/3 1) into 2/3 7.684 * [backup-simplify]: Simplify 2/3 into 2/3 7.684 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.685 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.685 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)))) into 0 7.685 * [backup-simplify]: Simplify 0 into 0 7.686 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.686 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.687 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.687 * [backup-simplify]: Simplify 0 into 0 7.687 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.688 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.688 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.688 * [backup-simplify]: Simplify 0 into 0 7.689 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 7.690 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 7.690 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.690 * [backup-simplify]: Simplify 0 into 0 7.691 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 7.692 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 7.693 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.693 * [backup-simplify]: Simplify 0 into 0 7.694 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 7.694 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 7.695 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.695 * [backup-simplify]: Simplify 0 into 0 7.695 * [backup-simplify]: Simplify (* 2/3 (pow (/ 1 (/ 1 x)) 3)) into (* 2/3 (pow x 3)) 7.695 * [backup-simplify]: Simplify (* (/ 1 (- x)) (* 2/3 (* (/ 1 (- x)) (/ 1 (- x))))) into (/ -2/3 (pow x 3)) 7.695 * [approximate]: Taking taylor expansion of (/ -2/3 (pow x 3)) in (x) around 0 7.695 * [taylor]: Taking taylor expansion of (/ -2/3 (pow x 3)) in x 7.695 * [taylor]: Taking taylor expansion of -2/3 in x 7.695 * [backup-simplify]: Simplify -2/3 into -2/3 7.695 * [taylor]: Taking taylor expansion of (pow x 3) in x 7.695 * [taylor]: Taking taylor expansion of x in x 7.695 * [backup-simplify]: Simplify 0 into 0 7.695 * [backup-simplify]: Simplify 1 into 1 7.696 * [backup-simplify]: Simplify (* 1 1) into 1 7.696 * [backup-simplify]: Simplify (* 1 1) into 1 7.696 * [backup-simplify]: Simplify (/ -2/3 1) into -2/3 7.696 * [taylor]: Taking taylor expansion of (/ -2/3 (pow x 3)) in x 7.696 * [taylor]: Taking taylor expansion of -2/3 in x 7.696 * [backup-simplify]: Simplify -2/3 into -2/3 7.696 * [taylor]: Taking taylor expansion of (pow x 3) in x 7.696 * [taylor]: Taking taylor expansion of x in x 7.696 * [backup-simplify]: Simplify 0 into 0 7.696 * [backup-simplify]: Simplify 1 into 1 7.697 * [backup-simplify]: Simplify (* 1 1) into 1 7.697 * [backup-simplify]: Simplify (* 1 1) into 1 7.697 * [backup-simplify]: Simplify (/ -2/3 1) into -2/3 7.697 * [backup-simplify]: Simplify -2/3 into -2/3 7.698 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.698 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.698 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2/3 (/ 0 1)))) into 0 7.698 * [backup-simplify]: Simplify 0 into 0 7.699 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.699 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.700 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2/3 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.700 * [backup-simplify]: Simplify 0 into 0 7.701 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.701 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.702 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.702 * [backup-simplify]: Simplify 0 into 0 7.702 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 7.703 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 7.704 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.704 * [backup-simplify]: Simplify 0 into 0 7.705 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 7.705 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 7.706 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.706 * [backup-simplify]: Simplify 0 into 0 7.707 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 7.708 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 7.708 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.708 * [backup-simplify]: Simplify 0 into 0 7.708 * [backup-simplify]: Simplify (* -2/3 (pow (/ 1 (/ 1 (- x))) 3)) into (* 2/3 (pow x 3)) 7.708 * * * [progress]: simplifying candidates 7.708 * * * * [progress]: [ 1 / 52 ] simplifiying candidate # 7.708 * * * * [progress]: [ 2 / 52 ] simplifiying candidate # 7.708 * * * * [progress]: [ 3 / 52 ] simplifiying candidate # 7.709 * [simplify]: Simplifying (* 2/3 (* x x)) 7.709 * * [simplify]: iters left: 4 (4 enodes) 7.710 * * [simplify]: iters left: 3 (15 enodes) 7.712 * * [simplify]: iters left: 2 (19 enodes) 7.715 * * [simplify]: Extracting #0: cost 1 inf + 0 7.715 * * [simplify]: Extracting #1: cost 6 inf + 0 7.715 * * [simplify]: Extracting #2: cost 5 inf + 43 7.715 * * [simplify]: Extracting #3: cost 0 inf + 332 7.715 * [simplify]: Simplified to (* 2/3 (* x x)) 7.715 * [simplify]: Simplified (2 1 3 1 2 1) to (λ (x) (* (fma 2/5 (pow x 5) (+ (* x (pow (* 2/3 (* x x)) 1)) (* x 2))) 1/2)) 7.716 * * * * [progress]: [ 4 / 52 ] simplifiying candidate # 7.716 * [simplify]: Simplifying (* 2/3 (* x x)) 7.716 * * [simplify]: iters left: 4 (4 enodes) 7.717 * * [simplify]: iters left: 3 (15 enodes) 7.719 * * [simplify]: iters left: 2 (19 enodes) 7.722 * * [simplify]: Extracting #0: cost 1 inf + 0 7.722 * * [simplify]: Extracting #1: cost 6 inf + 0 7.722 * * [simplify]: Extracting #2: cost 5 inf + 43 7.722 * * [simplify]: Extracting #3: cost 0 inf + 332 7.722 * [simplify]: Simplified to (* 2/3 (* x x)) 7.722 * [simplify]: Simplified (2 1 3 1 2 1) to (λ (x) (* (fma 2/5 (pow x 5) (+ (* x (pow (* 2/3 (* x x)) 1)) (* x 2))) 1/2)) 7.722 * * * * [progress]: [ 5 / 52 ] simplifiying candidate # 7.722 * * * * [progress]: [ 6 / 52 ] simplifiying candidate # 7.723 * [simplify]: Simplifying (+ (log 2/3) (+ (log x) (log x))) 7.723 * * [simplify]: iters left: 5 (6 enodes) 7.729 * * [simplify]: iters left: 4 (21 enodes) 7.732 * * [simplify]: iters left: 3 (25 enodes) 7.736 * * [simplify]: Extracting #0: cost 1 inf + 0 7.736 * * [simplify]: Extracting #1: cost 6 inf + 0 7.736 * * [simplify]: Extracting #2: cost 12 inf + 0 7.736 * * [simplify]: Extracting #3: cost 10 inf + 2 7.736 * * [simplify]: Extracting #4: cost 0 inf + 1316 7.736 * [simplify]: Simplified to (+ (log 2/3) (+ (log x) (log x))) 7.736 * [simplify]: Simplified (2 1 3 1 2 1) to (λ (x) (* (fma 2/5 (pow x 5) (+ (* x (exp (+ (log 2/3) (+ (log x) (log x))))) (* x 2))) 1/2)) 7.736 * * * * [progress]: [ 7 / 52 ] simplifiying candidate # 7.737 * [simplify]: Simplifying (+ (log 2/3) (log (* x x))) 7.737 * * [simplify]: iters left: 5 (6 enodes) 7.738 * * [simplify]: iters left: 4 (21 enodes) 7.742 * * [simplify]: iters left: 3 (27 enodes) 7.746 * * [simplify]: iters left: 2 (32 enodes) 7.751 * * [simplify]: Extracting #0: cost 1 inf + 0 7.751 * * [simplify]: Extracting #1: cost 6 inf + 0 7.751 * * [simplify]: Extracting #2: cost 13 inf + 0 7.751 * * [simplify]: Extracting #3: cost 9 inf + 185 7.751 * * [simplify]: Extracting #4: cost 4 inf + 741 7.751 * * [simplify]: Extracting #5: cost 0 inf + 1398 7.751 * [simplify]: Simplified to (+ (log 2/3) (+ (log x) (log x))) 7.751 * [simplify]: Simplified (2 1 3 1 2 1) to (λ (x) (* (fma 2/5 (pow x 5) (+ (* x (exp (+ (log 2/3) (+ (log x) (log x))))) (* x 2))) 1/2)) 7.751 * * * * [progress]: [ 8 / 52 ] simplifiying candidate # 7.751 * * * * [progress]: [ 9 / 52 ] simplifiying candidate # 7.752 * * * * [progress]: [ 10 / 52 ] simplifiying candidate # 7.752 * [simplify]: Simplifying (* (* (* 2/3 2/3) 2/3) (* (* (* x x) x) (* (* x x) x))) 7.752 * * [simplify]: iters left: 6 (8 enodes) 7.757 * * [simplify]: iters left: 5 (38 enodes) 7.775 * * [simplify]: iters left: 4 (97 enodes) 7.814 * * [simplify]: iters left: 3 (265 enodes) 7.999 * * [simplify]: Extracting #0: cost 1 inf + 0 8.000 * * [simplify]: Extracting #1: cost 52 inf + 0 8.001 * * [simplify]: Extracting #2: cost 89 inf + 940 8.005 * * [simplify]: Extracting #3: cost 30 inf + 7506 8.011 * * [simplify]: Extracting #4: cost 22 inf + 8693 8.018 * * [simplify]: Extracting #5: cost 10 inf + 11713 8.022 * * [simplify]: Extracting #6: cost 0 inf + 14600 8.026 * [simplify]: Simplified to (* 8/27 (* (* x (* x x)) (* x (* x x)))) 8.026 * [simplify]: Simplified (2 1 3 1 2 1) to (λ (x) (* (fma 2/5 (pow x 5) (+ (* x (cbrt (* 8/27 (* (* x (* x x)) (* x (* x x)))))) (* x 2))) 1/2)) 8.026 * * * * [progress]: [ 11 / 52 ] simplifiying candidate # 8.026 * [simplify]: Simplifying (* (* (* 2/3 2/3) 2/3) (* (* (* x x) (* x x)) (* x x))) 8.026 * * [simplify]: iters left: 6 (8 enodes) 8.029 * * [simplify]: iters left: 5 (39 enodes) 8.039 * * [simplify]: iters left: 4 (97 enodes) 8.064 * * [simplify]: iters left: 3 (267 enodes) 8.191 * * [simplify]: Extracting #0: cost 1 inf + 0 8.192 * * [simplify]: Extracting #1: cost 64 inf + 0 8.193 * * [simplify]: Extracting #2: cost 105 inf + 1348 8.198 * * [simplify]: Extracting #3: cost 47 inf + 7225 8.205 * * [simplify]: Extracting #4: cost 7 inf + 16166 8.213 * * [simplify]: Extracting #5: cost 0 inf + 18015 8.221 * [simplify]: Simplified to (* (* (* x x) (* x x)) (* 8/27 (* x x))) 8.221 * [simplify]: Simplified (2 1 3 1 2 1) to (λ (x) (* (fma 2/5 (pow x 5) (+ (* x (cbrt (* (* (* x x) (* x x)) (* 8/27 (* x x))))) (* x 2))) 1/2)) 8.221 * * * * [progress]: [ 12 / 52 ] simplifiying candidate # 8.221 * * * * [progress]: [ 13 / 52 ] simplifiying candidate # 8.221 * * * * [progress]: [ 14 / 52 ] simplifiying candidate # 8.221 * * * * [progress]: [ 15 / 52 ] simplifiying candidate # 8.221 * * * * [progress]: [ 16 / 52 ] simplifiying candidate # 8.222 * [simplify]: Simplifying (* (sqrt 2/3) x) 8.222 * * [simplify]: iters left: 3 (4 enodes) 8.225 * * [simplify]: iters left: 2 (13 enodes) 8.229 * * [simplify]: Extracting #0: cost 1 inf + 0 8.229 * * [simplify]: Extracting #1: cost 4 inf + 0 8.229 * * [simplify]: Extracting #2: cost 5 inf + 1 8.229 * * [simplify]: Extracting #3: cost 4 inf + 2 8.229 * * [simplify]: Extracting #4: cost 0 inf + 248 8.229 * [simplify]: Simplified to (* x (sqrt 2/3)) 8.230 * [simplify]: Simplified (2 1 3 1 2 1) to (λ (x) (* (fma 2/5 (pow x 5) (+ (* x (* (* x (sqrt 2/3)) (* (sqrt 2/3) x))) (* x 2))) 1/2)) 8.230 * [simplify]: Simplifying (* (sqrt 2/3) x) 8.230 * * [simplify]: iters left: 3 (4 enodes) 8.233 * * [simplify]: iters left: 2 (13 enodes) 8.238 * * [simplify]: Extracting #0: cost 1 inf + 0 8.238 * * [simplify]: Extracting #1: cost 4 inf + 0 8.238 * * [simplify]: Extracting #2: cost 5 inf + 1 8.238 * * [simplify]: Extracting #3: cost 4 inf + 2 8.238 * * [simplify]: Extracting #4: cost 0 inf + 248 8.238 * [simplify]: Simplified to (* x (sqrt 2/3)) 8.238 * [simplify]: Simplified (2 1 3 1 2 2) to (λ (x) (* (fma 2/5 (pow x 5) (+ (* x (* (* (sqrt 2/3) x) (* x (sqrt 2/3)))) (* x 2))) 1/2)) 8.239 * * * * [progress]: [ 17 / 52 ] simplifiying candidate # 8.239 * * * * [progress]: [ 18 / 52 ] simplifiying candidate # 8.239 * [simplify]: Simplifying (* (cbrt 2/3) (cbrt 2/3)) 8.239 * * [simplify]: iters left: 3 (3 enodes) 8.241 * * [simplify]: iters left: 2 (9 enodes) 8.245 * * [simplify]: Extracting #0: cost 1 inf + 0 8.245 * * [simplify]: Extracting #1: cost 3 inf + 0 8.245 * * [simplify]: Extracting #2: cost 5 inf + 0 8.245 * * [simplify]: Extracting #3: cost 4 inf + 1 8.246 * * [simplify]: Extracting #4: cost 0 inf + 405 8.246 * [simplify]: Simplified to (* (cbrt 2/3) (cbrt 2/3)) 8.246 * [simplify]: Simplified (2 1 3 1 2 1) to (λ (x) (* (fma 2/5 (pow x 5) (+ (* x (* (* (cbrt 2/3) (cbrt 2/3)) (* (cbrt 2/3) (* x x)))) (* x 2))) 1/2)) 8.246 * * * * [progress]: [ 19 / 52 ] simplifiying candidate # 8.246 * [simplify]: Simplifying (sqrt 2/3) 8.246 * * [simplify]: iters left: 1 (2 enodes) 8.249 * * [simplify]: Extracting #0: cost 1 inf + 0 8.249 * * [simplify]: Extracting #1: cost 3 inf + 0 8.249 * * [simplify]: Extracting #2: cost 2 inf + 1 8.249 * * [simplify]: Extracting #3: cost 0 inf + 83 8.249 * [simplify]: Simplified to (sqrt 2/3) 8.249 * [simplify]: Simplified (2 1 3 1 2 1) to (λ (x) (* (fma 2/5 (pow x 5) (+ (* x (* (sqrt 2/3) (* (sqrt 2/3) (* x x)))) (* x 2))) 1/2)) 8.249 * * * * [progress]: [ 20 / 52 ] simplifiying candidate # 8.249 * * * * [progress]: [ 21 / 52 ] simplifiying candidate #real (real->posit16 (* 2/3 (* x x))))) (* x 2))) 1/2))> 8.249 * * * * [progress]: [ 22 / 52 ] simplifiying candidate # 8.249 * * * * [progress]: [ 23 / 52 ] simplifiying candidate # 8.250 * * * * [progress]: [ 24 / 52 ] simplifiying candidate # 8.250 * * * * [progress]: [ 25 / 52 ] simplifiying candidate # 8.250 * [simplify]: Simplifying (* x (* 2/3 (* x x))) 8.250 * * [simplify]: iters left: 6 (5 enodes) 8.253 * * [simplify]: iters left: 5 (21 enodes) 8.261 * * [simplify]: iters left: 4 (36 enodes) 8.271 * * [simplify]: iters left: 3 (40 enodes) 8.280 * * [simplify]: iters left: 2 (47 enodes) 8.294 * * [simplify]: iters left: 1 (61 enodes) 8.315 * * [simplify]: Extracting #0: cost 1 inf + 0 8.315 * * [simplify]: Extracting #1: cost 8 inf + 0 8.315 * * [simplify]: Extracting #2: cost 16 inf + 2 8.315 * * [simplify]: Extracting #3: cost 12 inf + 495 8.315 * * [simplify]: Extracting #4: cost 9 inf + 741 8.315 * * [simplify]: Extracting #5: cost 4 inf + 1841 8.316 * * [simplify]: Extracting #6: cost 0 inf + 2980 8.316 * [simplify]: Simplified to (* (* (* x x) 2/3) x) 8.316 * [simplify]: Simplified (2 1 3 1 1) to (λ (x) (* (fma 2/5 (pow x 5) (+ (pow (* (* (* x x) 2/3) x) 1) (* x 2))) 1/2)) 8.316 * * * * [progress]: [ 26 / 52 ] simplifiying candidate # 8.317 * [simplify]: Simplifying (* x (* 2/3 (* x x))) 8.317 * * [simplify]: iters left: 6 (5 enodes) 8.318 * * [simplify]: iters left: 5 (21 enodes) 8.322 * * [simplify]: iters left: 4 (36 enodes) 8.327 * * [simplify]: iters left: 3 (40 enodes) 8.332 * * [simplify]: iters left: 2 (47 enodes) 8.342 * * [simplify]: iters left: 1 (61 enodes) 8.358 * * [simplify]: Extracting #0: cost 1 inf + 0 8.358 * * [simplify]: Extracting #1: cost 8 inf + 0 8.358 * * [simplify]: Extracting #2: cost 16 inf + 2 8.358 * * [simplify]: Extracting #3: cost 12 inf + 495 8.358 * * [simplify]: Extracting #4: cost 9 inf + 741 8.359 * * [simplify]: Extracting #5: cost 4 inf + 1841 8.359 * * [simplify]: Extracting #6: cost 0 inf + 2980 8.359 * [simplify]: Simplified to (* (* (* x x) 2/3) x) 8.359 * [simplify]: Simplified (2 1 3 1 1) to (λ (x) (* (fma 2/5 (pow x 5) (+ (pow (* (* (* x x) 2/3) x) 1) (* x 2))) 1/2)) 8.359 * * * * [progress]: [ 27 / 52 ] simplifiying candidate # 8.360 * [simplify]: Simplifying (* x (* 2/3 (* x x))) 8.360 * * [simplify]: iters left: 6 (5 enodes) 8.361 * * [simplify]: iters left: 5 (21 enodes) 8.365 * * [simplify]: iters left: 4 (36 enodes) 8.370 * * [simplify]: iters left: 3 (40 enodes) 8.375 * * [simplify]: iters left: 2 (47 enodes) 8.382 * * [simplify]: iters left: 1 (61 enodes) 8.398 * * [simplify]: Extracting #0: cost 1 inf + 0 8.398 * * [simplify]: Extracting #1: cost 8 inf + 0 8.398 * * [simplify]: Extracting #2: cost 16 inf + 2 8.398 * * [simplify]: Extracting #3: cost 12 inf + 495 8.399 * * [simplify]: Extracting #4: cost 9 inf + 741 8.399 * * [simplify]: Extracting #5: cost 4 inf + 1841 8.400 * * [simplify]: Extracting #6: cost 0 inf + 2980 8.400 * [simplify]: Simplified to (* (* (* x x) 2/3) x) 8.401 * [simplify]: Simplified (2 1 3 1 1) to (λ (x) (* (fma 2/5 (pow x 5) (+ (pow (* (* (* x x) 2/3) x) 1) (* x 2))) 1/2)) 8.401 * * * * [progress]: [ 28 / 52 ] simplifiying candidate # 8.401 * * * * [progress]: [ 29 / 52 ] simplifiying candidate # 8.401 * [simplify]: Simplifying (+ (log x) (+ (log 2/3) (+ (log x) (log x)))) 8.401 * * [simplify]: iters left: 6 (7 enodes) 8.409 * * [simplify]: iters left: 5 (27 enodes) 8.417 * * [simplify]: iters left: 4 (42 enodes) 8.428 * * [simplify]: iters left: 3 (48 enodes) 8.439 * * [simplify]: Extracting #0: cost 1 inf + 0 8.439 * * [simplify]: Extracting #1: cost 8 inf + 0 8.439 * * [simplify]: Extracting #2: cost 16 inf + 0 8.439 * * [simplify]: Extracting #3: cost 12 inf + 144 8.439 * * [simplify]: Extracting #4: cost 9 inf + 468 8.440 * * [simplify]: Extracting #5: cost 4 inf + 1396 8.440 * * [simplify]: Extracting #6: cost 0 inf + 2142 8.441 * [simplify]: Simplified to (+ (+ (log x) (log 2/3)) (+ (log x) (log x))) 8.441 * [simplify]: Simplified (2 1 3 1 1) to (λ (x) (* (fma 2/5 (pow x 5) (+ (exp (+ (+ (log x) (log 2/3)) (+ (log x) (log x)))) (* x 2))) 1/2)) 8.441 * * * * [progress]: [ 30 / 52 ] simplifiying candidate # 8.441 * [simplify]: Simplifying (+ (log x) (+ (log 2/3) (log (* x x)))) 8.442 * * [simplify]: iters left: 6 (8 enodes) 8.446 * * [simplify]: iters left: 5 (29 enodes) 8.455 * * [simplify]: iters left: 4 (41 enodes) 8.467 * * [simplify]: iters left: 3 (43 enodes) 8.478 * * [simplify]: Extracting #0: cost 1 inf + 0 8.478 * * [simplify]: Extracting #1: cost 8 inf + 0 8.478 * * [simplify]: Extracting #2: cost 17 inf + 0 8.478 * * [simplify]: Extracting #3: cost 14 inf + 144 8.479 * * [simplify]: Extracting #4: cost 8 inf + 802 8.479 * * [simplify]: Extracting #5: cost 2 inf + 1881 8.480 * * [simplify]: Extracting #6: cost 0 inf + 2364 8.481 * [simplify]: Simplified to (+ (log x) (+ (+ (log x) (log 2/3)) (log x))) 8.481 * [simplify]: Simplified (2 1 3 1 1) to (λ (x) (* (fma 2/5 (pow x 5) (+ (exp (+ (log x) (+ (+ (log x) (log 2/3)) (log x)))) (* x 2))) 1/2)) 8.481 * * * * [progress]: [ 31 / 52 ] simplifiying candidate # 8.481 * [simplify]: Simplifying (+ (log x) (log (* 2/3 (* x x)))) 8.481 * * [simplify]: iters left: 6 (7 enodes) 8.485 * * [simplify]: iters left: 5 (28 enodes) 8.494 * * [simplify]: iters left: 4 (44 enodes) 8.508 * * [simplify]: iters left: 3 (55 enodes) 8.522 * * [simplify]: iters left: 2 (56 enodes) 8.534 * * [simplify]: Extracting #0: cost 1 inf + 0 8.534 * * [simplify]: Extracting #1: cost 8 inf + 0 8.534 * * [simplify]: Extracting #2: cost 19 inf + 0 8.534 * * [simplify]: Extracting #3: cost 18 inf + 144 8.535 * * [simplify]: Extracting #4: cost 11 inf + 786 8.535 * * [simplify]: Extracting #5: cost 2 inf + 1960 8.535 * * [simplify]: Extracting #6: cost 0 inf + 2332 8.536 * [simplify]: Simplified to (+ (log x) (+ (log x) (log (* x 2/3)))) 8.536 * [simplify]: Simplified (2 1 3 1 1) to (λ (x) (* (fma 2/5 (pow x 5) (+ (exp (+ (log x) (+ (log x) (log (* x 2/3))))) (* x 2))) 1/2)) 8.536 * * * * [progress]: [ 32 / 52 ] simplifiying candidate # 8.536 * * * * [progress]: [ 33 / 52 ] simplifiying candidate # 8.536 * * * * [progress]: [ 34 / 52 ] simplifiying candidate # 8.536 * [simplify]: Simplifying (* (* (* x x) x) (* (* (* 2/3 2/3) 2/3) (* (* (* x x) x) (* (* x x) x)))) 8.536 * * [simplify]: iters left: 6 (9 enodes) 8.540 * * [simplify]: iters left: 5 (47 enodes) 8.552 * * [simplify]: iters left: 4 (143 enodes) 8.619 * * [simplify]: iters left: 3 (438 enodes) 8.926 * * [simplify]: Extracting #0: cost 1 inf + 0 8.927 * * [simplify]: Extracting #1: cost 57 inf + 0 8.928 * * [simplify]: Extracting #2: cost 147 inf + 45 8.932 * * [simplify]: Extracting #3: cost 91 inf + 8049 8.946 * * [simplify]: Extracting #4: cost 14 inf + 24464 8.952 * * [simplify]: Extracting #5: cost 0 inf + 27961 8.959 * [simplify]: Simplified to (* x (* (* 8/27 (* (* x x) (* x x))) (* (* x x) (* x x)))) 8.959 * [simplify]: Simplified (2 1 3 1 1) to (λ (x) (* (fma 2/5 (pow x 5) (+ (cbrt (* x (* (* 8/27 (* (* x x) (* x x))) (* (* x x) (* x x))))) (* x 2))) 1/2)) 8.959 * * * * [progress]: [ 35 / 52 ] simplifiying candidate # 8.959 * [simplify]: Simplifying (* (* (* x x) x) (* (* (* 2/3 2/3) 2/3) (* (* (* x x) (* x x)) (* x x)))) 8.959 * * [simplify]: iters left: 6 (10 enodes) 8.964 * * [simplify]: iters left: 5 (50 enodes) 8.975 * * [simplify]: iters left: 4 (154 enodes) 9.059 * * [simplify]: iters left: 3 (472 enodes) 9.431 * * [simplify]: Extracting #0: cost 1 inf + 0 9.432 * * [simplify]: Extracting #1: cost 58 inf + 0 9.433 * * [simplify]: Extracting #2: cost 166 inf + 45 9.435 * * [simplify]: Extracting #3: cost 135 inf + 2862 9.444 * * [simplify]: Extracting #4: cost 39 inf + 24512 9.459 * * [simplify]: Extracting #5: cost 0 inf + 35184 9.473 * [simplify]: Simplified to (* (* (* (* x x) (* x x)) (* (* x x) (* x x))) (* 8/27 x)) 9.473 * [simplify]: Simplified (2 1 3 1 1) to (λ (x) (* (fma 2/5 (pow x 5) (+ (cbrt (* (* (* (* x x) (* x x)) (* (* x x) (* x x))) (* 8/27 x))) (* x 2))) 1/2)) 9.474 * * * * [progress]: [ 36 / 52 ] simplifiying candidate # 9.474 * [simplify]: Simplifying (* (* (* x x) x) (* (* (* 2/3 (* x x)) (* 2/3 (* x x))) (* 2/3 (* x x)))) 9.474 * * [simplify]: iters left: 6 (8 enodes) 9.480 * * [simplify]: iters left: 5 (44 enodes) 9.500 * * [simplify]: iters left: 4 (139 enodes) 9.572 * * [simplify]: iters left: 3 (434 enodes) 9.998 * * [simplify]: Extracting #0: cost 1 inf + 0 9.998 * * [simplify]: Extracting #1: cost 57 inf + 0 9.998 * * [simplify]: Extracting #2: cost 145 inf + 378 10.002 * * [simplify]: Extracting #3: cost 67 inf + 16821 10.010 * * [simplify]: Extracting #4: cost 1 inf + 31353 10.024 * * [simplify]: Extracting #5: cost 0 inf + 31365 10.041 * [simplify]: Simplified to (* (* (* (* 2/3 x) (* x x)) (* (* 2/3 x) (* x x))) (* (* 2/3 x) (* x x))) 10.041 * [simplify]: Simplified (2 1 3 1 1) to (λ (x) (* (fma 2/5 (pow x 5) (+ (cbrt (* (* (* (* 2/3 x) (* x x)) (* (* 2/3 x) (* x x))) (* (* 2/3 x) (* x x)))) (* x 2))) 1/2)) 10.041 * * * * [progress]: [ 37 / 52 ] simplifiying candidate # 10.041 * * * * [progress]: [ 38 / 52 ] simplifiying candidate # 10.041 * * * * [progress]: [ 39 / 52 ] simplifiying candidate # 10.041 * * * * [progress]: [ 40 / 52 ] simplifiying candidate # 10.042 * * * * [progress]: [ 41 / 52 ] simplifiying candidate # 10.042 * [simplify]: Simplifying (* x x) 10.042 * * [simplify]: iters left: 2 (2 enodes) 10.043 * * [simplify]: iters left: 1 (6 enodes) 10.045 * * [simplify]: Extracting #0: cost 1 inf + 0 10.045 * * [simplify]: Extracting #1: cost 3 inf + 0 10.045 * * [simplify]: Extracting #2: cost 2 inf + 1 10.045 * * [simplify]: Extracting #3: cost 0 inf + 83 10.045 * [simplify]: Simplified to (* x x) 10.045 * [simplify]: Simplified (2 1 3 1 2) to (λ (x) (* (fma 2/5 (pow x 5) (+ (* (* x 2/3) (* x x)) (* x 2))) 1/2)) 10.045 * * * * [progress]: [ 42 / 52 ] simplifiying candidate # 10.045 * [simplify]: Simplifying (* (cbrt x) (cbrt x)) 10.045 * * [simplify]: iters left: 3 (3 enodes) 10.047 * * [simplify]: iters left: 2 (9 enodes) 10.049 * * [simplify]: Extracting #0: cost 1 inf + 0 10.049 * * [simplify]: Extracting #1: cost 3 inf + 0 10.049 * * [simplify]: Extracting #2: cost 5 inf + 0 10.049 * * [simplify]: Extracting #3: cost 4 inf + 1 10.049 * * [simplify]: Extracting #4: cost 0 inf + 405 10.050 * [simplify]: Simplified to (* (cbrt x) (cbrt x)) 10.050 * [simplify]: Simplified (2 1 3 1 1) to (λ (x) (* (fma 2/5 (pow x 5) (+ (* (* (cbrt x) (cbrt x)) (* (cbrt x) (* 2/3 (* x x)))) (* x 2))) 1/2)) 10.050 * * * * [progress]: [ 43 / 52 ] simplifiying candidate # 10.050 * [simplify]: Simplifying (sqrt x) 10.050 * * [simplify]: iters left: 1 (2 enodes) 10.051 * * [simplify]: Extracting #0: cost 1 inf + 0 10.051 * * [simplify]: Extracting #1: cost 3 inf + 0 10.051 * * [simplify]: Extracting #2: cost 2 inf + 1 10.051 * * [simplify]: Extracting #3: cost 0 inf + 83 10.051 * [simplify]: Simplified to (sqrt x) 10.051 * [simplify]: Simplified (2 1 3 1 1) to (λ (x) (* (fma 2/5 (pow x 5) (+ (* (sqrt x) (* (sqrt x) (* 2/3 (* x x)))) (* x 2))) 1/2)) 10.051 * * * * [progress]: [ 44 / 52 ] simplifiying candidate # 10.051 * * * * [progress]: [ 45 / 52 ] simplifiying candidate #real (real->posit16 (* x (* 2/3 (* x x))))) (* x 2))) 1/2))> 10.052 * * * * [progress]: [ 46 / 52 ] simplifiying candidate # 10.052 * * * * [progress]: [ 47 / 52 ] simplifiying candidate # 10.052 * [simplify]: Simplifying (* 2/3 (pow x 2)) 10.052 * * [simplify]: iters left: 3 (5 enodes) 10.056 * * [simplify]: iters left: 2 (21 enodes) 10.063 * * [simplify]: iters left: 1 (29 enodes) 10.073 * * [simplify]: Extracting #0: cost 1 inf + 0 10.073 * * [simplify]: Extracting #1: cost 6 inf + 0 10.073 * * [simplify]: Extracting #2: cost 6 inf + 43 10.073 * * [simplify]: Extracting #3: cost 0 inf + 333 10.073 * [simplify]: Simplified to (* (* x x) 2/3) 10.073 * [simplify]: Simplified (2 1 3 1 2) to (λ (x) (* (fma 2/5 (pow x 5) (+ (* x (* (* x x) 2/3)) (* x 2))) 1/2)) 10.073 * * * * [progress]: [ 48 / 52 ] simplifiying candidate # 10.074 * [simplify]: Simplifying (* 2/3 (pow x 2)) 10.074 * * [simplify]: iters left: 3 (5 enodes) 10.082 * * [simplify]: iters left: 2 (21 enodes) 10.090 * * [simplify]: iters left: 1 (29 enodes) 10.097 * * [simplify]: Extracting #0: cost 1 inf + 0 10.098 * * [simplify]: Extracting #1: cost 6 inf + 0 10.098 * * [simplify]: Extracting #2: cost 6 inf + 43 10.098 * * [simplify]: Extracting #3: cost 0 inf + 333 10.098 * [simplify]: Simplified to (* (* x x) 2/3) 10.098 * [simplify]: Simplified (2 1 3 1 2) to (λ (x) (* (fma 2/5 (pow x 5) (+ (* x (* (* x x) 2/3)) (* x 2))) 1/2)) 10.098 * * * * [progress]: [ 49 / 52 ] simplifiying candidate # 10.098 * [simplify]: Simplifying (* 2/3 (pow x 2)) 10.098 * * [simplify]: iters left: 3 (5 enodes) 10.100 * * [simplify]: iters left: 2 (21 enodes) 10.104 * * [simplify]: iters left: 1 (29 enodes) 10.108 * * [simplify]: Extracting #0: cost 1 inf + 0 10.108 * * [simplify]: Extracting #1: cost 6 inf + 0 10.108 * * [simplify]: Extracting #2: cost 6 inf + 43 10.109 * * [simplify]: Extracting #3: cost 0 inf + 333 10.109 * [simplify]: Simplified to (* (* x x) 2/3) 10.109 * [simplify]: Simplified (2 1 3 1 2) to (λ (x) (* (fma 2/5 (pow x 5) (+ (* x (* (* x x) 2/3)) (* x 2))) 1/2)) 10.109 * * * * [progress]: [ 50 / 52 ] simplifiying candidate # 10.109 * [simplify]: Simplifying (* 2/3 (pow x 3)) 10.109 * * [simplify]: iters left: 3 (5 enodes) 10.111 * * [simplify]: iters left: 2 (24 enodes) 10.117 * * [simplify]: iters left: 1 (52 enodes) 10.131 * * [simplify]: Extracting #0: cost 1 inf + 0 10.132 * * [simplify]: Extracting #1: cost 12 inf + 0 10.132 * * [simplify]: Extracting #2: cost 23 inf + 43 10.132 * * [simplify]: Extracting #3: cost 9 inf + 1719 10.133 * * [simplify]: Extracting #4: cost 0 inf + 3570 10.134 * [simplify]: Simplified to (* (* (* x x) x) 2/3) 10.134 * [simplify]: Simplified (2 1 3 1) to (λ (x) (* (fma 2/5 (pow x 5) (+ (* (* (* x x) x) 2/3) (* x 2))) 1/2)) 10.134 * * * * [progress]: [ 51 / 52 ] simplifiying candidate # 10.134 * [simplify]: Simplifying (* 2/3 (pow x 3)) 10.134 * * [simplify]: iters left: 3 (5 enodes) 10.139 * * [simplify]: iters left: 2 (24 enodes) 10.150 * * [simplify]: iters left: 1 (52 enodes) 10.167 * * [simplify]: Extracting #0: cost 1 inf + 0 10.167 * * [simplify]: Extracting #1: cost 12 inf + 0 10.167 * * [simplify]: Extracting #2: cost 23 inf + 43 10.167 * * [simplify]: Extracting #3: cost 9 inf + 1719 10.168 * * [simplify]: Extracting #4: cost 0 inf + 3570 10.168 * [simplify]: Simplified to (* (* (* x x) x) 2/3) 10.168 * [simplify]: Simplified (2 1 3 1) to (λ (x) (* (fma 2/5 (pow x 5) (+ (* (* (* x x) x) 2/3) (* x 2))) 1/2)) 10.168 * * * * [progress]: [ 52 / 52 ] simplifiying candidate # 10.168 * [simplify]: Simplifying (* 2/3 (pow x 3)) 10.169 * * [simplify]: iters left: 3 (5 enodes) 10.170 * * [simplify]: iters left: 2 (24 enodes) 10.176 * * [simplify]: iters left: 1 (52 enodes) 10.191 * * [simplify]: Extracting #0: cost 1 inf + 0 10.191 * * [simplify]: Extracting #1: cost 12 inf + 0 10.191 * * [simplify]: Extracting #2: cost 23 inf + 43 10.191 * * [simplify]: Extracting #3: cost 9 inf + 1719 10.192 * * [simplify]: Extracting #4: cost 0 inf + 3570 10.193 * [simplify]: Simplified to (* (* (* x x) x) 2/3) 10.193 * [simplify]: Simplified (2 1 3 1) to (λ (x) (* (fma 2/5 (pow x 5) (+ (* (* (* x x) x) 2/3) (* x 2))) 1/2)) 10.193 * * * [progress]: adding candidates to table 10.752 * * [progress]: iteration 4 / 4 10.752 * * * [progress]: picking best candidate 10.756 * * * * [pick]: Picked # 10.756 * * * [progress]: localizing error 10.773 * * * [progress]: generating rewritten candidates 10.773 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 2) 10.781 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 10.789 * * * [progress]: generating series expansions 10.789 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 2) 10.790 * [backup-simplify]: Simplify (log (- 1 x)) into (log (- 1 x)) 10.790 * [approximate]: Taking taylor expansion of (log (- 1 x)) in (x) around 0 10.790 * [taylor]: Taking taylor expansion of (log (- 1 x)) in x 10.790 * [taylor]: Taking taylor expansion of (- 1 x) in x 10.790 * [taylor]: Taking taylor expansion of 1 in x 10.790 * [backup-simplify]: Simplify 1 into 1 10.790 * [taylor]: Taking taylor expansion of x in x 10.790 * [backup-simplify]: Simplify 0 into 0 10.790 * [backup-simplify]: Simplify 1 into 1 10.790 * [backup-simplify]: Simplify (- 0) into 0 10.790 * [backup-simplify]: Simplify (+ 1 0) into 1 10.791 * [backup-simplify]: Simplify (log 1) into 0 10.791 * [taylor]: Taking taylor expansion of (log (- 1 x)) in x 10.791 * [taylor]: Taking taylor expansion of (- 1 x) in x 10.791 * [taylor]: Taking taylor expansion of 1 in x 10.791 * [backup-simplify]: Simplify 1 into 1 10.791 * [taylor]: Taking taylor expansion of x in x 10.791 * [backup-simplify]: Simplify 0 into 0 10.791 * [backup-simplify]: Simplify 1 into 1 10.791 * [backup-simplify]: Simplify (- 0) into 0 10.791 * [backup-simplify]: Simplify (+ 1 0) into 1 10.792 * [backup-simplify]: Simplify (log 1) into 0 10.792 * [backup-simplify]: Simplify 0 into 0 10.792 * [backup-simplify]: Simplify (- 1) into -1 10.792 * [backup-simplify]: Simplify (+ 0 -1) into -1 10.793 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1 10.793 * [backup-simplify]: Simplify -1 into -1 10.793 * [backup-simplify]: Simplify (- 0) into 0 10.794 * [backup-simplify]: Simplify (+ 0 0) into 0 10.800 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 -1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 10.800 * [backup-simplify]: Simplify -1/2 into -1/2 10.801 * [backup-simplify]: Simplify (- 0) into 0 10.801 * [backup-simplify]: Simplify (+ 0 0) into 0 10.804 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 -1) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 -1) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into -1/3 10.804 * [backup-simplify]: Simplify -1/3 into -1/3 10.804 * [backup-simplify]: Simplify (+ (* -1/3 (pow x 3)) (+ (* -1/2 (pow x 2)) (* -1 x))) into (- (+ x (+ (* 1/3 (pow x 3)) (* 1/2 (pow x 2))))) 10.804 * [backup-simplify]: Simplify (log (- 1 (/ 1 x))) into (log (- 1 (/ 1 x))) 10.804 * [approximate]: Taking taylor expansion of (log (- 1 (/ 1 x))) in (x) around 0 10.804 * [taylor]: Taking taylor expansion of (log (- 1 (/ 1 x))) in x 10.804 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 10.804 * [taylor]: Taking taylor expansion of 1 in x 10.804 * [backup-simplify]: Simplify 1 into 1 10.804 * [taylor]: Taking taylor expansion of (/ 1 x) in x 10.804 * [taylor]: Taking taylor expansion of x in x 10.804 * [backup-simplify]: Simplify 0 into 0 10.804 * [backup-simplify]: Simplify 1 into 1 10.805 * [backup-simplify]: Simplify (/ 1 1) into 1 10.805 * [backup-simplify]: Simplify (- 1) into -1 10.805 * [backup-simplify]: Simplify (+ 0 -1) into -1 10.805 * [backup-simplify]: Simplify (log -1) into (log -1) 10.805 * [taylor]: Taking taylor expansion of (log (- 1 (/ 1 x))) in x 10.805 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 10.805 * [taylor]: Taking taylor expansion of 1 in x 10.805 * [backup-simplify]: Simplify 1 into 1 10.805 * [taylor]: Taking taylor expansion of (/ 1 x) in x 10.805 * [taylor]: Taking taylor expansion of x in x 10.805 * [backup-simplify]: Simplify 0 into 0 10.806 * [backup-simplify]: Simplify 1 into 1 10.806 * [backup-simplify]: Simplify (/ 1 1) into 1 10.806 * [backup-simplify]: Simplify (- 1) into -1 10.806 * [backup-simplify]: Simplify (+ 0 -1) into -1 10.806 * [backup-simplify]: Simplify (log -1) into (log -1) 10.807 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 10.807 * [backup-simplify]: Simplify (- (log -1) (log x)) into (- (log -1) (log x)) 10.808 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 10.808 * [backup-simplify]: Simplify (- 0) into 0 10.808 * [backup-simplify]: Simplify (+ 1 0) into 1 10.809 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1 10.809 * [backup-simplify]: Simplify -1 into -1 10.810 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.810 * [backup-simplify]: Simplify (- 0) into 0 10.810 * [backup-simplify]: Simplify (+ 0 0) into 0 10.812 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2 10.812 * [backup-simplify]: Simplify -1/2 into -1/2 10.812 * [backup-simplify]: Simplify (+ (* -1/2 (pow (/ 1 x) 2)) (+ (* -1 (/ 1 x)) (- (log -1) (log (/ 1 x))))) into (- (log -1) (+ (log (/ 1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) 10.812 * [backup-simplify]: Simplify (log (- 1 (/ 1 (- x)))) into (log (+ (/ 1 x) 1)) 10.812 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in (x) around 0 10.812 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x 10.812 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 10.812 * [taylor]: Taking taylor expansion of (/ 1 x) in x 10.812 * [taylor]: Taking taylor expansion of x in x 10.812 * [backup-simplify]: Simplify 0 into 0 10.812 * [backup-simplify]: Simplify 1 into 1 10.813 * [backup-simplify]: Simplify (/ 1 1) into 1 10.813 * [taylor]: Taking taylor expansion of 1 in x 10.813 * [backup-simplify]: Simplify 1 into 1 10.813 * [backup-simplify]: Simplify (+ 1 0) into 1 10.813 * [backup-simplify]: Simplify (log 1) into 0 10.813 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x 10.813 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 10.813 * [taylor]: Taking taylor expansion of (/ 1 x) in x 10.813 * [taylor]: Taking taylor expansion of x in x 10.813 * [backup-simplify]: Simplify 0 into 0 10.813 * [backup-simplify]: Simplify 1 into 1 10.814 * [backup-simplify]: Simplify (/ 1 1) into 1 10.814 * [taylor]: Taking taylor expansion of 1 in x 10.814 * [backup-simplify]: Simplify 1 into 1 10.814 * [backup-simplify]: Simplify (+ 1 0) into 1 10.814 * [backup-simplify]: Simplify (log 1) into 0 10.814 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 10.815 * [backup-simplify]: Simplify (- (log x)) into (- (log x)) 10.815 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 10.815 * [backup-simplify]: Simplify (+ 0 1) into 1 10.816 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 10.816 * [backup-simplify]: Simplify 1 into 1 10.817 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.817 * [backup-simplify]: Simplify (+ 0 0) into 0 10.819 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 10.819 * [backup-simplify]: Simplify -1/2 into -1/2 10.819 * [backup-simplify]: Simplify (+ (* -1/2 (pow (/ 1 (- x)) 2)) (+ (* 1 (/ 1 (- x))) (- (log (/ 1 (- x)))))) into (- (+ (log (/ -1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) 10.819 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 10.819 * [backup-simplify]: Simplify (- (log1p x) (log (- 1 x))) into (- (log1p x) (log (- 1 x))) 10.819 * [approximate]: Taking taylor expansion of (- (log1p x) (log (- 1 x))) in (x) around 0 10.819 * [taylor]: Taking taylor expansion of (- (log1p x) (log (- 1 x))) in x 10.819 * [taylor]: Taking taylor expansion of (log1p x) in x 10.819 * [taylor]: Rewrote expression to (log (+ 1 x)) 10.819 * [taylor]: Taking taylor expansion of (+ 1 x) in x 10.819 * [taylor]: Taking taylor expansion of 1 in x 10.819 * [backup-simplify]: Simplify 1 into 1 10.819 * [taylor]: Taking taylor expansion of x in x 10.819 * [backup-simplify]: Simplify 0 into 0 10.819 * [backup-simplify]: Simplify 1 into 1 10.819 * [backup-simplify]: Simplify (+ 1 0) into 1 10.820 * [backup-simplify]: Simplify (log 1) into 0 10.820 * [taylor]: Taking taylor expansion of (log (- 1 x)) in x 10.820 * [taylor]: Taking taylor expansion of (- 1 x) in x 10.820 * [taylor]: Taking taylor expansion of 1 in x 10.820 * [backup-simplify]: Simplify 1 into 1 10.820 * [taylor]: Taking taylor expansion of x in x 10.820 * [backup-simplify]: Simplify 0 into 0 10.820 * [backup-simplify]: Simplify 1 into 1 10.820 * [backup-simplify]: Simplify (- 0) into 0 10.820 * [backup-simplify]: Simplify (+ 1 0) into 1 10.821 * [backup-simplify]: Simplify (log 1) into 0 10.821 * [taylor]: Taking taylor expansion of (- (log1p x) (log (- 1 x))) in x 10.821 * [taylor]: Taking taylor expansion of (log1p x) in x 10.821 * [taylor]: Rewrote expression to (log (+ 1 x)) 10.821 * [taylor]: Taking taylor expansion of (+ 1 x) in x 10.821 * [taylor]: Taking taylor expansion of 1 in x 10.821 * [backup-simplify]: Simplify 1 into 1 10.821 * [taylor]: Taking taylor expansion of x in x 10.821 * [backup-simplify]: Simplify 0 into 0 10.821 * [backup-simplify]: Simplify 1 into 1 10.821 * [backup-simplify]: Simplify (+ 1 0) into 1 10.821 * [backup-simplify]: Simplify (log 1) into 0 10.821 * [taylor]: Taking taylor expansion of (log (- 1 x)) in x 10.821 * [taylor]: Taking taylor expansion of (- 1 x) in x 10.821 * [taylor]: Taking taylor expansion of 1 in x 10.821 * [backup-simplify]: Simplify 1 into 1 10.821 * [taylor]: Taking taylor expansion of x in x 10.821 * [backup-simplify]: Simplify 0 into 0 10.821 * [backup-simplify]: Simplify 1 into 1 10.822 * [backup-simplify]: Simplify (- 0) into 0 10.822 * [backup-simplify]: Simplify (+ 1 0) into 1 10.822 * [backup-simplify]: Simplify (log 1) into 0 10.822 * [backup-simplify]: Simplify (- 0) into 0 10.822 * [backup-simplify]: Simplify (+ 0 0) into 0 10.823 * [backup-simplify]: Simplify 0 into 0 10.823 * [backup-simplify]: Simplify (+ 0 1) into 1 10.823 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 10.824 * [backup-simplify]: Simplify (- 1) into -1 10.824 * [backup-simplify]: Simplify (+ 0 -1) into -1 10.825 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow 1 1)))) 1) into -1 10.825 * [backup-simplify]: Simplify (- -1) into 1 10.825 * [backup-simplify]: Simplify (+ 1 1) into 2 10.825 * [backup-simplify]: Simplify 2 into 2 10.825 * [backup-simplify]: Simplify (+ 0 0) into 0 10.827 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 10.827 * [backup-simplify]: Simplify (- 0) into 0 10.827 * [backup-simplify]: Simplify (+ 0 0) into 0 10.829 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 -1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 10.829 * [backup-simplify]: Simplify (- -1/2) into 1/2 10.829 * [backup-simplify]: Simplify (+ -1/2 1/2) into 0 10.829 * [backup-simplify]: Simplify 0 into 0 10.830 * [backup-simplify]: Simplify (+ 0 0) into 0 10.832 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 1) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 1) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 1/3 10.833 * [backup-simplify]: Simplify (- 0) into 0 10.833 * [backup-simplify]: Simplify (+ 0 0) into 0 10.836 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 -1) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 -1) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into -1/3 10.836 * [backup-simplify]: Simplify (- -1/3) into 1/3 10.836 * [backup-simplify]: Simplify (+ 1/3 1/3) into 2/3 10.836 * [backup-simplify]: Simplify 2/3 into 2/3 10.837 * [backup-simplify]: Simplify (+ 0 0) into 0 10.847 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 1) 4)) (pow 1 4))) (* 12 (/ (* (pow (* 1 1) 2) (pow (* 2 0) 1)) (pow 1 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow 1 2))) (* -4 (/ (* (pow (* 1 1) 1) 1 (pow (* 6 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow 1 1)))) 24) into -1/4 10.848 * [backup-simplify]: Simplify (- 0) into 0 10.848 * [backup-simplify]: Simplify (+ 0 0) into 0 10.860 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 -1) 4)) (pow 1 4))) (* 12 (/ (* (pow (* 1 -1) 2) (pow (* 2 0) 1)) (pow 1 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow 1 2))) (* -4 (/ (* (pow (* 1 -1) 1) 1 (pow (* 6 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow 1 1)))) 24) into -1/4 10.860 * [backup-simplify]: Simplify (- -1/4) into 1/4 10.861 * [backup-simplify]: Simplify (+ -1/4 1/4) into 0 10.861 * [backup-simplify]: Simplify 0 into 0 10.861 * [backup-simplify]: Simplify (+ 0 0) into 0 10.880 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 1) 5)) (pow 1 5))) (* -60 (/ (* (pow (* 1 1) 3) (pow (* 2 0) 1)) (pow 1 4))) (* 30 (/ (* (pow (* 1 1) 1) (pow (* 2 0) 2)) (pow 1 3))) (* 20 (/ (* (pow (* 1 1) 2) 1 (pow (* 6 0) 1)) (pow 1 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow 1 2))) (* -5 (/ (* (pow (* 1 1) 1) 1 1 (pow (* 24 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow 1 1)))) 120) into 1/5 10.881 * [backup-simplify]: Simplify (- 0) into 0 10.881 * [backup-simplify]: Simplify (+ 0 0) into 0 10.897 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 -1) 5)) (pow 1 5))) (* -60 (/ (* (pow (* 1 -1) 3) (pow (* 2 0) 1)) (pow 1 4))) (* 30 (/ (* (pow (* 1 -1) 1) (pow (* 2 0) 2)) (pow 1 3))) (* 20 (/ (* (pow (* 1 -1) 2) 1 (pow (* 6 0) 1)) (pow 1 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow 1 2))) (* -5 (/ (* (pow (* 1 -1) 1) 1 1 (pow (* 24 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow 1 1)))) 120) into -1/5 10.897 * [backup-simplify]: Simplify (- -1/5) into 1/5 10.898 * [backup-simplify]: Simplify (+ 1/5 1/5) into 2/5 10.898 * [backup-simplify]: Simplify 2/5 into 2/5 10.898 * [backup-simplify]: Simplify (+ (* 2/5 (pow x 5)) (+ (* 2/3 (pow x 3)) (* 2 x))) into (+ (* 2 x) (+ (* 2/3 (pow x 3)) (* 2/5 (pow x 5)))) 10.899 * [backup-simplify]: Simplify (- (log1p (/ 1 x)) (log (- 1 (/ 1 x)))) into (- (log1p (/ 1 x)) (log (- 1 (/ 1 x)))) 10.899 * [approximate]: Taking taylor expansion of (- (log1p (/ 1 x)) (log (- 1 (/ 1 x)))) in (x) around 0 10.899 * [taylor]: Taking taylor expansion of (- (log1p (/ 1 x)) (log (- 1 (/ 1 x)))) in x 10.899 * [taylor]: Taking taylor expansion of (log1p (/ 1 x)) in x 10.899 * [taylor]: Rewrote expression to (log (+ 1 (/ 1 x))) 10.899 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x 10.899 * [taylor]: Taking taylor expansion of 1 in x 10.899 * [backup-simplify]: Simplify 1 into 1 10.899 * [taylor]: Taking taylor expansion of (/ 1 x) in x 10.899 * [taylor]: Taking taylor expansion of x in x 10.899 * [backup-simplify]: Simplify 0 into 0 10.899 * [backup-simplify]: Simplify 1 into 1 10.900 * [backup-simplify]: Simplify (/ 1 1) into 1 10.900 * [backup-simplify]: Simplify (+ 0 1) into 1 10.900 * [backup-simplify]: Simplify (log 1) into 0 10.900 * [taylor]: Taking taylor expansion of (log (- 1 (/ 1 x))) in x 10.900 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 10.901 * [taylor]: Taking taylor expansion of 1 in x 10.901 * [backup-simplify]: Simplify 1 into 1 10.901 * [taylor]: Taking taylor expansion of (/ 1 x) in x 10.901 * [taylor]: Taking taylor expansion of x in x 10.901 * [backup-simplify]: Simplify 0 into 0 10.901 * [backup-simplify]: Simplify 1 into 1 10.901 * [backup-simplify]: Simplify (/ 1 1) into 1 10.902 * [backup-simplify]: Simplify (- 1) into -1 10.902 * [backup-simplify]: Simplify (+ 0 -1) into -1 10.903 * [backup-simplify]: Simplify (log -1) into (log -1) 10.903 * [taylor]: Taking taylor expansion of (- (log1p (/ 1 x)) (log (- 1 (/ 1 x)))) in x 10.903 * [taylor]: Taking taylor expansion of (log1p (/ 1 x)) in x 10.903 * [taylor]: Rewrote expression to (log (+ 1 (/ 1 x))) 10.903 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 x)) in x 10.903 * [taylor]: Taking taylor expansion of 1 in x 10.903 * [backup-simplify]: Simplify 1 into 1 10.903 * [taylor]: Taking taylor expansion of (/ 1 x) in x 10.903 * [taylor]: Taking taylor expansion of x in x 10.903 * [backup-simplify]: Simplify 0 into 0 10.903 * [backup-simplify]: Simplify 1 into 1 10.904 * [backup-simplify]: Simplify (/ 1 1) into 1 10.904 * [backup-simplify]: Simplify (+ 0 1) into 1 10.904 * [backup-simplify]: Simplify (log 1) into 0 10.905 * [taylor]: Taking taylor expansion of (log (- 1 (/ 1 x))) in x 10.905 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 10.905 * [taylor]: Taking taylor expansion of 1 in x 10.905 * [backup-simplify]: Simplify 1 into 1 10.905 * [taylor]: Taking taylor expansion of (/ 1 x) in x 10.905 * [taylor]: Taking taylor expansion of x in x 10.905 * [backup-simplify]: Simplify 0 into 0 10.905 * [backup-simplify]: Simplify 1 into 1 10.905 * [backup-simplify]: Simplify (/ 1 1) into 1 10.906 * [backup-simplify]: Simplify (- 1) into -1 10.906 * [backup-simplify]: Simplify (+ 0 -1) into -1 10.906 * [backup-simplify]: Simplify (log -1) into (log -1) 10.907 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 10.908 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 10.908 * [backup-simplify]: Simplify (- (- (log -1) (log x))) into (- (log x) (log -1)) 10.909 * [backup-simplify]: Simplify (+ (- (log x)) (- (log x) (log -1))) into (- (log -1)) 10.910 * [backup-simplify]: Simplify (- (log -1)) into (- (log -1)) 10.910 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 10.911 * [backup-simplify]: Simplify (+ 1 0) into 1 10.912 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 10.913 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 10.913 * [backup-simplify]: Simplify (- 0) into 0 10.913 * [backup-simplify]: Simplify (+ 1 0) into 1 10.915 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1 10.915 * [backup-simplify]: Simplify (- -1) into 1 10.915 * [backup-simplify]: Simplify (+ 1 1) into 2 10.915 * [backup-simplify]: Simplify 2 into 2 10.916 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.917 * [backup-simplify]: Simplify (+ 0 0) into 0 10.919 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 10.927 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.928 * [backup-simplify]: Simplify (- 0) into 0 10.928 * [backup-simplify]: Simplify (+ 0 0) into 0 10.930 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2 10.930 * [backup-simplify]: Simplify (- -1/2) into 1/2 10.931 * [backup-simplify]: Simplify (+ -1/2 1/2) into 0 10.931 * [backup-simplify]: Simplify 0 into 0 10.931 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.931 * [backup-simplify]: Simplify (+ 0 0) into 0 10.934 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 1) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 1) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 1/3 10.935 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.935 * [backup-simplify]: Simplify (- 0) into 0 10.935 * [backup-simplify]: Simplify (+ 0 0) into 0 10.938 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 1) 3)) (pow -1 3))) (* -3 (/ (* (pow (* 1 1) 1) (pow (* 2 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow -1 1)))) 6) into -1/3 10.938 * [backup-simplify]: Simplify (- -1/3) into 1/3 10.939 * [backup-simplify]: Simplify (+ 1/3 1/3) into 2/3 10.939 * [backup-simplify]: Simplify 2/3 into 2/3 10.939 * [backup-simplify]: Simplify (+ (* 2/3 (pow (/ 1 x) 3)) (+ (* 2 (/ 1 x)) (- (log -1)))) into (- (+ (* 2/3 (/ 1 (pow x 3))) (* 2 (/ 1 x))) (log -1)) 10.940 * [backup-simplify]: Simplify (- (log1p (/ 1 (- x))) (log (- 1 (/ 1 (- x))))) into (- (log1p (/ -1 x)) (log (+ (/ 1 x) 1))) 10.940 * [approximate]: Taking taylor expansion of (- (log1p (/ -1 x)) (log (+ (/ 1 x) 1))) in (x) around 0 10.940 * [taylor]: Taking taylor expansion of (- (log1p (/ -1 x)) (log (+ (/ 1 x) 1))) in x 10.940 * [taylor]: Taking taylor expansion of (log1p (/ -1 x)) in x 10.940 * [taylor]: Rewrote expression to (log (+ 1 (/ -1 x))) 10.940 * [taylor]: Taking taylor expansion of (+ 1 (/ -1 x)) in x 10.940 * [taylor]: Taking taylor expansion of 1 in x 10.940 * [backup-simplify]: Simplify 1 into 1 10.940 * [taylor]: Taking taylor expansion of (/ -1 x) in x 10.940 * [taylor]: Taking taylor expansion of -1 in x 10.940 * [backup-simplify]: Simplify -1 into -1 10.940 * [taylor]: Taking taylor expansion of x in x 10.940 * [backup-simplify]: Simplify 0 into 0 10.940 * [backup-simplify]: Simplify 1 into 1 10.940 * [backup-simplify]: Simplify (/ -1 1) into -1 10.940 * [backup-simplify]: Simplify (+ 0 -1) into -1 10.941 * [backup-simplify]: Simplify (log -1) into (log -1) 10.941 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x 10.941 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 10.941 * [taylor]: Taking taylor expansion of (/ 1 x) in x 10.941 * [taylor]: Taking taylor expansion of x in x 10.941 * [backup-simplify]: Simplify 0 into 0 10.941 * [backup-simplify]: Simplify 1 into 1 10.941 * [backup-simplify]: Simplify (/ 1 1) into 1 10.941 * [taylor]: Taking taylor expansion of 1 in x 10.941 * [backup-simplify]: Simplify 1 into 1 10.941 * [backup-simplify]: Simplify (+ 1 0) into 1 10.941 * [backup-simplify]: Simplify (log 1) into 0 10.941 * [taylor]: Taking taylor expansion of (- (log1p (/ -1 x)) (log (+ (/ 1 x) 1))) in x 10.942 * [taylor]: Taking taylor expansion of (log1p (/ -1 x)) in x 10.942 * [taylor]: Rewrote expression to (log (+ 1 (/ -1 x))) 10.942 * [taylor]: Taking taylor expansion of (+ 1 (/ -1 x)) in x 10.942 * [taylor]: Taking taylor expansion of 1 in x 10.942 * [backup-simplify]: Simplify 1 into 1 10.942 * [taylor]: Taking taylor expansion of (/ -1 x) in x 10.942 * [taylor]: Taking taylor expansion of -1 in x 10.942 * [backup-simplify]: Simplify -1 into -1 10.942 * [taylor]: Taking taylor expansion of x in x 10.942 * [backup-simplify]: Simplify 0 into 0 10.942 * [backup-simplify]: Simplify 1 into 1 10.942 * [backup-simplify]: Simplify (/ -1 1) into -1 10.942 * [backup-simplify]: Simplify (+ 0 -1) into -1 10.942 * [backup-simplify]: Simplify (log -1) into (log -1) 10.942 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x 10.943 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 10.943 * [taylor]: Taking taylor expansion of (/ 1 x) in x 10.943 * [taylor]: Taking taylor expansion of x in x 10.943 * [backup-simplify]: Simplify 0 into 0 10.943 * [backup-simplify]: Simplify 1 into 1 10.943 * [backup-simplify]: Simplify (/ 1 1) into 1 10.943 * [taylor]: Taking taylor expansion of 1 in x 10.943 * [backup-simplify]: Simplify 1 into 1 10.943 * [backup-simplify]: Simplify (+ 1 0) into 1 10.943 * [backup-simplify]: Simplify (log 1) into 0 10.944 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 10.944 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 10.944 * [backup-simplify]: Simplify (- (- (log x))) into (log x) 10.944 * [backup-simplify]: Simplify (+ (- (log -1) (log x)) (log x)) into (log -1) 10.945 * [backup-simplify]: Simplify (log -1) into (log -1) 10.945 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 10.945 * [backup-simplify]: Simplify (+ 1 0) into 1 10.946 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1 10.947 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 10.947 * [backup-simplify]: Simplify (+ 0 1) into 1 10.948 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 10.948 * [backup-simplify]: Simplify (- 1) into -1 10.948 * [backup-simplify]: Simplify (+ -1 -1) into -2 10.948 * [backup-simplify]: Simplify -2 into -2 10.949 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.949 * [backup-simplify]: Simplify (+ 0 0) into 0 10.950 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2 10.951 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.951 * [backup-simplify]: Simplify (+ 0 0) into 0 10.953 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 10.953 * [backup-simplify]: Simplify (- -1/2) into 1/2 10.953 * [backup-simplify]: Simplify (+ -1/2 1/2) into 0 10.953 * [backup-simplify]: Simplify 0 into 0 10.954 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.954 * [backup-simplify]: Simplify (+ 0 0) into 0 10.957 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 1) 3)) (pow -1 3))) (* -3 (/ (* (pow (* 1 1) 1) (pow (* 2 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow -1 1)))) 6) into -1/3 10.957 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.958 * [backup-simplify]: Simplify (+ 0 0) into 0 10.960 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 1) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 1) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 1/3 10.961 * [backup-simplify]: Simplify (- 1/3) into -1/3 10.961 * [backup-simplify]: Simplify (+ -1/3 -1/3) into -2/3 10.961 * [backup-simplify]: Simplify -2/3 into -2/3 10.961 * [backup-simplify]: Simplify (+ (* -2/3 (pow (/ 1 (- x)) 3)) (+ (* -2 (/ 1 (- x))) (log -1))) into (+ (* 2 (/ 1 x)) (+ (* 2/3 (/ 1 (pow x 3))) (log -1))) 10.961 * * * [progress]: simplifying candidates 10.961 * * * * [progress]: [ 1 / 70 ] simplifiying candidate # 10.961 * * * * [progress]: [ 2 / 70 ] simplifiying candidate # 10.962 * * * * [progress]: [ 3 / 70 ] simplifiying candidate # 10.962 * [simplify]: Simplifying (- x) 10.962 * * [simplify]: iters left: 2 (2 enodes) 10.962 * * [simplify]: iters left: 1 (6 enodes) 10.963 * * [simplify]: Extracting #0: cost 1 inf + 0 10.963 * * [simplify]: Extracting #1: cost 3 inf + 0 10.963 * * [simplify]: Extracting #2: cost 2 inf + 1 10.963 * * [simplify]: Extracting #3: cost 0 inf + 83 10.963 * [simplify]: Simplified to (- x) 10.963 * [simplify]: Simplified (2 1 2 1) to (λ (x) (* (- (log1p x) (log1p (- x))) 1/2)) 10.963 * * * * [progress]: [ 4 / 70 ] simplifiying candidate # 10.963 * [simplify]: Simplifying (- x) 10.963 * * [simplify]: iters left: 2 (2 enodes) 10.964 * * [simplify]: iters left: 1 (6 enodes) 10.965 * * [simplify]: Extracting #0: cost 1 inf + 0 10.965 * * [simplify]: Extracting #1: cost 3 inf + 0 10.965 * * [simplify]: Extracting #2: cost 2 inf + 1 10.965 * * [simplify]: Extracting #3: cost 0 inf + 83 10.965 * [simplify]: Simplified to (- x) 10.965 * [simplify]: Simplified (2 1 2 1) to (λ (x) (* (- (log1p x) (log1p (- x))) 1/2)) 10.965 * * * * [progress]: [ 5 / 70 ] simplifiying candidate # 10.965 * [simplify]: Simplifying (log (* (cbrt (- 1 x)) (cbrt (- 1 x)))) 10.965 * * [simplify]: iters left: 6 (6 enodes) 10.967 * * [simplify]: iters left: 5 (24 enodes) 10.970 * * [simplify]: iters left: 4 (31 enodes) 10.975 * * [simplify]: Extracting #0: cost 1 inf + 0 10.975 * * [simplify]: Extracting #1: cost 4 inf + 0 10.975 * * [simplify]: Extracting #2: cost 7 inf + 0 10.975 * * [simplify]: Extracting #3: cost 9 inf + 0 10.975 * * [simplify]: Extracting #4: cost 13 inf + 0 10.975 * * [simplify]: Extracting #5: cost 12 inf + 2 10.975 * * [simplify]: Extracting #6: cost 7 inf + 290 10.975 * * [simplify]: Extracting #7: cost 1 inf + 1352 10.976 * * [simplify]: Extracting #8: cost 0 inf + 1584 10.976 * [simplify]: Simplified to (log (* (cbrt (- 1 x)) (cbrt (- 1 x)))) 10.976 * [simplify]: Simplified (2 1 2 1) to (λ (x) (* (- (log1p x) (+ (log (* (cbrt (- 1 x)) (cbrt (- 1 x)))) (log (cbrt (- 1 x))))) 1/2)) 10.976 * * * * [progress]: [ 6 / 70 ] simplifiying candidate # 10.976 * [simplify]: Simplifying (log (sqrt (- 1 x))) 10.976 * * [simplify]: iters left: 4 (5 enodes) 10.979 * * [simplify]: iters left: 3 (19 enodes) 10.986 * * [simplify]: iters left: 2 (24 enodes) 10.993 * * [simplify]: Extracting #0: cost 1 inf + 0 10.993 * * [simplify]: Extracting #1: cost 3 inf + 0 10.993 * * [simplify]: Extracting #2: cost 5 inf + 0 10.993 * * [simplify]: Extracting #3: cost 9 inf + 0 10.994 * * [simplify]: Extracting #4: cost 7 inf + 43 10.994 * * [simplify]: Extracting #5: cost 0 inf + 636 10.994 * [simplify]: Simplified to (log (sqrt (- 1 x))) 10.994 * [simplify]: Simplified (2 1 2 1) to (λ (x) (* (- (log1p x) (+ (log (sqrt (- 1 x))) (log (sqrt (- 1 x))))) 1/2)) 10.994 * * * * [progress]: [ 7 / 70 ] simplifiying candidate # 10.995 * [simplify]: Simplifying (log 1) 10.995 * * [simplify]: iters left: 1 (2 enodes) 10.997 * * [simplify]: Extracting #0: cost 1 inf + 0 10.997 * * [simplify]: Extracting #1: cost 0 inf + 1 10.997 * [simplify]: Simplified to 0 10.997 * [simplify]: Simplified (2 1 2 1) to (λ (x) (* (- (log1p x) (+ 0 (log (- 1 x)))) 1/2)) 10.997 * * * * [progress]: [ 8 / 70 ] simplifiying candidate # 10.998 * [simplify]: Simplifying (log (+ (sqrt 1) (sqrt x))) 10.998 * * [simplify]: iters left: 4 (6 enodes) 11.001 * * [simplify]: iters left: 3 (21 enodes) 11.004 * * [simplify]: iters left: 2 (24 enodes) 11.008 * * [simplify]: Extracting #0: cost 1 inf + 0 11.008 * * [simplify]: Extracting #1: cost 4 inf + 0 11.008 * * [simplify]: Extracting #2: cost 8 inf + 0 11.008 * * [simplify]: Extracting #3: cost 0 inf + 510 11.008 * [simplify]: Simplified to (log1p (sqrt x)) 11.009 * [simplify]: Simplified (2 1 2 1) to (λ (x) (* (- (log1p x) (+ (log1p (sqrt x)) (log (- (sqrt 1) (sqrt x))))) 1/2)) 11.009 * * * * [progress]: [ 9 / 70 ] simplifiying candidate # 11.009 * [simplify]: Simplifying (log (+ 1 (sqrt x))) 11.009 * * [simplify]: iters left: 4 (5 enodes) 11.010 * * [simplify]: iters left: 3 (19 enodes) 11.013 * * [simplify]: iters left: 2 (21 enodes) 11.016 * * [simplify]: Extracting #0: cost 1 inf + 0 11.016 * * [simplify]: Extracting #1: cost 4 inf + 0 11.016 * * [simplify]: Extracting #2: cost 8 inf + 0 11.016 * * [simplify]: Extracting #3: cost 2 inf + 346 11.016 * * [simplify]: Extracting #4: cost 0 inf + 510 11.017 * [simplify]: Simplified to (log1p (sqrt x)) 11.017 * [simplify]: Simplified (2 1 2 1) to (λ (x) (* (- (log1p x) (+ (log1p (sqrt x)) (log (- 1 (sqrt x))))) 1/2)) 11.017 * * * * [progress]: [ 10 / 70 ] simplifiying candidate # 11.017 * [simplify]: Simplifying (log 1) 11.017 * * [simplify]: iters left: 1 (2 enodes) 11.018 * * [simplify]: Extracting #0: cost 1 inf + 0 11.018 * * [simplify]: Extracting #1: cost 0 inf + 1 11.018 * [simplify]: Simplified to 0 11.018 * [simplify]: Simplified (2 1 2 1) to (λ (x) (* (- (log1p x) (+ 0 (log (- 1 x)))) 1/2)) 11.018 * * * * [progress]: [ 11 / 70 ] simplifiying candidate # 11.019 * [simplify]: Simplifying (log (- (pow 1 3) (pow x 3))) 11.019 * * [simplify]: iters left: 4 (7 enodes) 11.021 * * [simplify]: iters left: 3 (33 enodes) 11.034 * * [simplify]: iters left: 2 (65 enodes) 11.057 * * [simplify]: iters left: 1 (113 enodes) 11.093 * * [simplify]: Extracting #0: cost 1 inf + 0 11.093 * * [simplify]: Extracting #1: cost 4 inf + 0 11.093 * * [simplify]: Extracting #2: cost 20 inf + 0 11.093 * * [simplify]: Extracting #3: cost 39 inf + 43 11.094 * * [simplify]: Extracting #4: cost 28 inf + 1104 11.095 * * [simplify]: Extracting #5: cost 7 inf + 5954 11.096 * * [simplify]: Extracting #6: cost 0 inf + 8837 11.098 * * [simplify]: Extracting #7: cost 0 inf + 8717 11.100 * [simplify]: Simplified to (log (- 1 (* x (* x x)))) 11.100 * [simplify]: Simplified (2 1 2 1) to (λ (x) (* (- (log1p x) (- (log (- 1 (* x (* x x)))) (log (+ (* 1 1) (+ (* x x) (* 1 x)))))) 1/2)) 11.100 * * * * [progress]: [ 12 / 70 ] simplifiying candidate # 11.100 * [simplify]: Simplifying (log (- (* 1 1) (* x x))) 11.101 * * [simplify]: iters left: 5 (6 enodes) 11.104 * * [simplify]: iters left: 4 (21 enodes) 11.111 * * [simplify]: iters left: 3 (30 enodes) 11.119 * * [simplify]: iters left: 2 (34 enodes) 11.128 * * [simplify]: Extracting #0: cost 1 inf + 0 11.128 * * [simplify]: Extracting #1: cost 4 inf + 0 11.128 * * [simplify]: Extracting #2: cost 10 inf + 0 11.128 * * [simplify]: Extracting #3: cost 6 inf + 246 11.128 * * [simplify]: Extracting #4: cost 1 inf + 644 11.129 * * [simplify]: Extracting #5: cost 0 inf + 796 11.129 * [simplify]: Simplified to (log (- 1 (* x x))) 11.129 * [simplify]: Simplified (2 1 2 1) to (λ (x) (* (- (log1p x) (- (log (- 1 (* x x))) (log (+ 1 x)))) 1/2)) 11.129 * * * * [progress]: [ 13 / 70 ] simplifiying candidate # 11.129 * * * * [progress]: [ 14 / 70 ] simplifiying candidate # 11.129 * * * * [progress]: [ 15 / 70 ] simplifiying candidate # 11.130 * [simplify]: Simplifying (- 1 x) 11.130 * * [simplify]: iters left: 2 (3 enodes) 11.132 * * [simplify]: iters left: 1 (13 enodes) 11.136 * * [simplify]: Extracting #0: cost 1 inf + 0 11.136 * * [simplify]: Extracting #1: cost 5 inf + 0 11.136 * * [simplify]: Extracting #2: cost 3 inf + 43 11.136 * * [simplify]: Extracting #3: cost 0 inf + 168 11.136 * [simplify]: Simplified to (- 1 x) 11.136 * [simplify]: Simplified (2 1 2 1) to (λ (x) (* (- (log1p x) (log (- 1 x))) 1/2)) 11.136 * * * * [progress]: [ 16 / 70 ] simplifiying candidate # 11.137 * * * * [progress]: [ 17 / 70 ] simplifiying candidate # 11.137 * * * * [progress]: [ 18 / 70 ] simplifiying candidate # 11.137 * * * * [progress]: [ 19 / 70 ] simplifiying candidate # 11.137 * * * * [progress]: [ 20 / 70 ] simplifiying candidate # 11.137 * * * * [progress]: [ 21 / 70 ] simplifiying candidate # 11.137 * * * * [progress]: [ 22 / 70 ] simplifiying candidate #real (real->posit16 (log (- 1 x))))) 1/2))> 11.137 * * * * [progress]: [ 23 / 70 ] simplifiying candidate # 11.137 * [simplify]: Simplifying (fma (* (cbrt (log1p x)) (cbrt (log1p x))) (cbrt (log1p x)) (- (* (log (- 1 x)) 1))) 11.137 * * [simplify]: iters left: 6 (10 enodes) 11.143 * * [simplify]: iters left: 5 (40 enodes) 11.158 * * [simplify]: iters left: 4 (57 enodes) 11.167 * * [simplify]: iters left: 3 (68 enodes) 11.179 * * [simplify]: iters left: 2 (75 enodes) 11.190 * * [simplify]: iters left: 1 (89 enodes) 11.215 * * [simplify]: Extracting #0: cost 1 inf + 0 11.216 * * [simplify]: Extracting #1: cost 9 inf + 0 11.216 * * [simplify]: Extracting #2: cost 18 inf + 2 11.216 * * [simplify]: Extracting #3: cost 14 inf + 735 11.217 * * [simplify]: Extracting #4: cost 7 inf + 2129 11.218 * * [simplify]: Extracting #5: cost 5 inf + 2894 11.219 * * [simplify]: Extracting #6: cost 2 inf + 3659 11.220 * * [simplify]: Extracting #7: cost 0 inf + 4463 11.221 * [simplify]: Simplified to (- (log1p x) (log (- 1 x))) 11.221 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ (- (log1p x) (log (- 1 x))) (fma (- (log (- 1 x))) 1 (* (log (- 1 x)) 1))) 1/2)) 11.221 * [simplify]: Simplifying (fma (- (log (- 1 x))) 1 (* (log (- 1 x)) 1)) 11.221 * * [simplify]: iters left: 6 (7 enodes) 11.225 * * [simplify]: iters left: 5 (26 enodes) 11.235 * * [simplify]: iters left: 4 (40 enodes) 11.247 * * [simplify]: iters left: 3 (44 enodes) 11.260 * * [simplify]: iters left: 2 (51 enodes) 11.273 * * [simplify]: iters left: 1 (53 enodes) 11.282 * * [simplify]: Extracting #0: cost 1 inf + 0 11.283 * * [simplify]: Extracting #1: cost 0 inf + 1 11.283 * [simplify]: Simplified to 0 11.283 * [simplify]: Simplified (2 1 2) to (λ (x) (* (+ (- (log1p x) (log (- 1 x))) 0) 1/2)) 11.283 * * * * [progress]: [ 24 / 70 ] simplifiying candidate # 11.283 * [simplify]: Simplifying (fma (* (cbrt (log1p x)) (cbrt (log1p x))) (cbrt (log1p x)) (- (* (cbrt (log (- 1 x))) (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x))))))) 11.283 * * [simplify]: iters left: 6 (12 enodes) 11.289 * * [simplify]: iters left: 5 (49 enodes) 11.306 * * [simplify]: iters left: 4 (75 enodes) 11.335 * * [simplify]: iters left: 3 (97 enodes) 11.367 * * [simplify]: iters left: 2 (137 enodes) 11.413 * * [simplify]: iters left: 1 (215 enodes) 11.500 * * [simplify]: Extracting #0: cost 1 inf + 0 11.500 * * [simplify]: Extracting #1: cost 20 inf + 0 11.501 * * [simplify]: Extracting #2: cost 75 inf + 0 11.501 * * [simplify]: Extracting #3: cost 98 inf + 5 11.502 * * [simplify]: Extracting #4: cost 88 inf + 1149 11.503 * * [simplify]: Extracting #5: cost 72 inf + 4467 11.507 * * [simplify]: Extracting #6: cost 42 inf + 20862 11.515 * * [simplify]: Extracting #7: cost 6 inf + 46646 11.525 * * [simplify]: Extracting #8: cost 0 inf + 50557 11.535 * * [simplify]: Extracting #9: cost 0 inf + 50295 11.545 * [simplify]: Simplified to (- (log1p x) (log (- 1 x))) 11.545 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ (- (log1p x) (log (- 1 x))) (fma (- (cbrt (log (- 1 x)))) (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (* (cbrt (log (- 1 x))) (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x))))))) 1/2)) 11.546 * [simplify]: Simplifying (fma (- (cbrt (log (- 1 x)))) (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (* (cbrt (log (- 1 x))) (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))))) 11.546 * * [simplify]: iters left: 6 (9 enodes) 11.549 * * [simplify]: iters left: 5 (36 enodes) 11.556 * * [simplify]: iters left: 4 (58 enodes) 11.567 * * [simplify]: iters left: 3 (99 enodes) 11.596 * * [simplify]: iters left: 2 (147 enodes) 11.639 * * [simplify]: iters left: 1 (216 enodes) 11.716 * * [simplify]: Extracting #0: cost 1 inf + 0 11.716 * * [simplify]: Extracting #1: cost 0 inf + 1 11.716 * [simplify]: Simplified to 0 11.716 * [simplify]: Simplified (2 1 2) to (λ (x) (* (+ (- (log1p x) (log (- 1 x))) 0) 1/2)) 11.716 * * * * [progress]: [ 25 / 70 ] simplifiying candidate # 11.717 * [simplify]: Simplifying (fma (* (cbrt (log1p x)) (cbrt (log1p x))) (cbrt (log1p x)) (- (* (sqrt (log (- 1 x))) (sqrt (log (- 1 x)))))) 11.717 * * [simplify]: iters left: 6 (11 enodes) 11.723 * * [simplify]: iters left: 5 (40 enodes) 11.730 * * [simplify]: iters left: 4 (54 enodes) 11.737 * * [simplify]: iters left: 3 (59 enodes) 11.746 * * [simplify]: iters left: 2 (66 enodes) 11.766 * * [simplify]: iters left: 1 (83 enodes) 11.791 * * [simplify]: Extracting #0: cost 1 inf + 0 11.791 * * [simplify]: Extracting #1: cost 12 inf + 0 11.791 * * [simplify]: Extracting #2: cost 29 inf + 0 11.791 * * [simplify]: Extracting #3: cost 32 inf + 3 11.791 * * [simplify]: Extracting #4: cost 23 inf + 745 11.792 * * [simplify]: Extracting #5: cost 7 inf + 4429 11.792 * * [simplify]: Extracting #6: cost 1 inf + 6964 11.793 * * [simplify]: Extracting #7: cost 0 inf + 7461 11.794 * * [simplify]: Extracting #8: cost 0 inf + 7442 11.795 * [simplify]: Simplified to (- (log1p x) (log (- 1 x))) 11.795 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ (- (log1p x) (log (- 1 x))) (fma (- (sqrt (log (- 1 x)))) (sqrt (log (- 1 x))) (* (sqrt (log (- 1 x))) (sqrt (log (- 1 x)))))) 1/2)) 11.795 * [simplify]: Simplifying (fma (- (sqrt (log (- 1 x)))) (sqrt (log (- 1 x))) (* (sqrt (log (- 1 x))) (sqrt (log (- 1 x))))) 11.795 * * [simplify]: iters left: 6 (8 enodes) 11.797 * * [simplify]: iters left: 5 (28 enodes) 11.802 * * [simplify]: iters left: 4 (42 enodes) 11.808 * * [simplify]: iters left: 3 (50 enodes) 11.814 * * [simplify]: iters left: 2 (51 enodes) 11.825 * * [simplify]: Extracting #0: cost 1 inf + 0 11.825 * * [simplify]: Extracting #1: cost 0 inf + 1 11.825 * [simplify]: Simplified to 0 11.825 * [simplify]: Simplified (2 1 2) to (λ (x) (* (+ (- (log1p x) (log (- 1 x))) 0) 1/2)) 11.825 * * * * [progress]: [ 26 / 70 ] simplifiying candidate # 11.825 * [simplify]: Simplifying (fma (* (cbrt (log1p x)) (cbrt (log1p x))) (cbrt (log1p x)) (- (* (log (- 1 x)) 1))) 11.826 * * [simplify]: iters left: 6 (10 enodes) 11.831 * * [simplify]: iters left: 5 (40 enodes) 11.844 * * [simplify]: iters left: 4 (57 enodes) 11.861 * * [simplify]: iters left: 3 (68 enodes) 11.878 * * [simplify]: iters left: 2 (75 enodes) 11.898 * * [simplify]: iters left: 1 (89 enodes) 11.923 * * [simplify]: Extracting #0: cost 1 inf + 0 11.923 * * [simplify]: Extracting #1: cost 9 inf + 0 11.923 * * [simplify]: Extracting #2: cost 18 inf + 2 11.923 * * [simplify]: Extracting #3: cost 14 inf + 735 11.924 * * [simplify]: Extracting #4: cost 7 inf + 2129 11.925 * * [simplify]: Extracting #5: cost 5 inf + 2894 11.926 * * [simplify]: Extracting #6: cost 2 inf + 3659 11.927 * * [simplify]: Extracting #7: cost 0 inf + 4463 11.928 * [simplify]: Simplified to (- (log1p x) (log (- 1 x))) 11.928 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ (- (log1p x) (log (- 1 x))) (fma (- (log (- 1 x))) 1 (* (log (- 1 x)) 1))) 1/2)) 11.928 * [simplify]: Simplifying (fma (- (log (- 1 x))) 1 (* (log (- 1 x)) 1)) 11.928 * * [simplify]: iters left: 6 (7 enodes) 11.932 * * [simplify]: iters left: 5 (26 enodes) 11.941 * * [simplify]: iters left: 4 (40 enodes) 11.949 * * [simplify]: iters left: 3 (44 enodes) 11.955 * * [simplify]: iters left: 2 (51 enodes) 11.964 * * [simplify]: iters left: 1 (53 enodes) 11.969 * * [simplify]: Extracting #0: cost 1 inf + 0 11.969 * * [simplify]: Extracting #1: cost 0 inf + 1 11.969 * [simplify]: Simplified to 0 11.970 * [simplify]: Simplified (2 1 2) to (λ (x) (* (+ (- (log1p x) (log (- 1 x))) 0) 1/2)) 11.970 * * * * [progress]: [ 27 / 70 ] simplifiying candidate # 11.970 * [simplify]: Simplifying (fma (sqrt (log1p x)) (sqrt (log1p x)) (- (* (log (- 1 x)) 1))) 11.970 * * [simplify]: iters left: 6 (9 enodes) 11.972 * * [simplify]: iters left: 5 (37 enodes) 11.979 * * [simplify]: iters left: 4 (50 enodes) 11.986 * * [simplify]: iters left: 3 (55 enodes) 11.993 * * [simplify]: Extracting #0: cost 1 inf + 0 11.993 * * [simplify]: Extracting #1: cost 6 inf + 0 11.993 * * [simplify]: Extracting #2: cost 15 inf + 0 11.993 * * [simplify]: Extracting #3: cost 14 inf + 3 11.993 * * [simplify]: Extracting #4: cost 6 inf + 693 11.994 * * [simplify]: Extracting #5: cost 0 inf + 1644 11.994 * * [simplify]: Extracting #6: cost 0 inf + 1625 11.994 * [simplify]: Simplified to (- (log1p x) (log (- 1 x))) 11.994 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ (- (log1p x) (log (- 1 x))) (fma (- (log (- 1 x))) 1 (* (log (- 1 x)) 1))) 1/2)) 11.994 * [simplify]: Simplifying (fma (- (log (- 1 x))) 1 (* (log (- 1 x)) 1)) 11.994 * * [simplify]: iters left: 6 (7 enodes) 11.996 * * [simplify]: iters left: 5 (26 enodes) 12.001 * * [simplify]: iters left: 4 (40 enodes) 12.007 * * [simplify]: iters left: 3 (44 enodes) 12.014 * * [simplify]: iters left: 2 (51 enodes) 12.021 * * [simplify]: iters left: 1 (53 enodes) 12.026 * * [simplify]: Extracting #0: cost 1 inf + 0 12.026 * * [simplify]: Extracting #1: cost 0 inf + 1 12.026 * [simplify]: Simplified to 0 12.026 * [simplify]: Simplified (2 1 2) to (λ (x) (* (+ (- (log1p x) (log (- 1 x))) 0) 1/2)) 12.026 * * * * [progress]: [ 28 / 70 ] simplifiying candidate # 12.026 * [simplify]: Simplifying (fma (sqrt (log1p x)) (sqrt (log1p x)) (- (* (cbrt (log (- 1 x))) (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x))))))) 12.026 * * [simplify]: iters left: 6 (11 enodes) 12.029 * * [simplify]: iters left: 5 (46 enodes) 12.040 * * [simplify]: iters left: 4 (68 enodes) 12.051 * * [simplify]: iters left: 3 (88 enodes) 12.066 * * [simplify]: iters left: 2 (134 enodes) 12.090 * * [simplify]: iters left: 1 (231 enodes) 12.144 * * [simplify]: Extracting #0: cost 1 inf + 0 12.144 * * [simplify]: Extracting #1: cost 22 inf + 0 12.145 * * [simplify]: Extracting #2: cost 93 inf + 0 12.145 * * [simplify]: Extracting #3: cost 106 inf + 490 12.146 * * [simplify]: Extracting #4: cost 94 inf + 2145 12.147 * * [simplify]: Extracting #5: cost 62 inf + 19327 12.152 * * [simplify]: Extracting #6: cost 14 inf + 53582 12.159 * * [simplify]: Extracting #7: cost 0 inf + 63472 12.165 * * [simplify]: Extracting #8: cost 0 inf + 61121 12.172 * [simplify]: Simplified to (- (log1p x) (log (- 1 x))) 12.172 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ (- (log1p x) (log (- 1 x))) (fma (- (cbrt (log (- 1 x)))) (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (* (cbrt (log (- 1 x))) (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x))))))) 1/2)) 12.172 * [simplify]: Simplifying (fma (- (cbrt (log (- 1 x)))) (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (* (cbrt (log (- 1 x))) (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))))) 12.172 * * [simplify]: iters left: 6 (9 enodes) 12.175 * * [simplify]: iters left: 5 (36 enodes) 12.181 * * [simplify]: iters left: 4 (58 enodes) 12.196 * * [simplify]: iters left: 3 (99 enodes) 12.216 * * [simplify]: iters left: 2 (147 enodes) 12.259 * * [simplify]: iters left: 1 (216 enodes) 12.334 * * [simplify]: Extracting #0: cost 1 inf + 0 12.334 * * [simplify]: Extracting #1: cost 0 inf + 1 12.334 * [simplify]: Simplified to 0 12.334 * [simplify]: Simplified (2 1 2) to (λ (x) (* (+ (- (log1p x) (log (- 1 x))) 0) 1/2)) 12.334 * * * * [progress]: [ 29 / 70 ] simplifiying candidate # 12.335 * [simplify]: Simplifying (fma (sqrt (log1p x)) (sqrt (log1p x)) (- (* (sqrt (log (- 1 x))) (sqrt (log (- 1 x)))))) 12.335 * * [simplify]: iters left: 6 (10 enodes) 12.337 * * [simplify]: iters left: 5 (37 enodes) 12.343 * * [simplify]: iters left: 4 (47 enodes) 12.350 * * [simplify]: iters left: 3 (51 enodes) 12.357 * * [simplify]: iters left: 2 (59 enodes) 12.371 * * [simplify]: iters left: 1 (76 enodes) 12.383 * * [simplify]: Extracting #0: cost 1 inf + 0 12.383 * * [simplify]: Extracting #1: cost 14 inf + 0 12.384 * * [simplify]: Extracting #2: cost 35 inf + 0 12.384 * * [simplify]: Extracting #3: cost 35 inf + 133 12.384 * * [simplify]: Extracting #4: cost 26 inf + 1133 12.385 * * [simplify]: Extracting #5: cost 8 inf + 6607 12.386 * * [simplify]: Extracting #6: cost 1 inf + 8519 12.388 * * [simplify]: Extracting #7: cost 0 inf + 8687 12.390 * * [simplify]: Extracting #8: cost 0 inf + 8668 12.391 * [simplify]: Simplified to (- (log1p x) (log (- 1 x))) 12.391 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ (- (log1p x) (log (- 1 x))) (fma (- (sqrt (log (- 1 x)))) (sqrt (log (- 1 x))) (* (sqrt (log (- 1 x))) (sqrt (log (- 1 x)))))) 1/2)) 12.391 * [simplify]: Simplifying (fma (- (sqrt (log (- 1 x)))) (sqrt (log (- 1 x))) (* (sqrt (log (- 1 x))) (sqrt (log (- 1 x))))) 12.392 * * [simplify]: iters left: 6 (8 enodes) 12.394 * * [simplify]: iters left: 5 (28 enodes) 12.399 * * [simplify]: iters left: 4 (42 enodes) 12.410 * * [simplify]: iters left: 3 (50 enodes) 12.425 * * [simplify]: iters left: 2 (51 enodes) 12.436 * * [simplify]: Extracting #0: cost 1 inf + 0 12.436 * * [simplify]: Extracting #1: cost 0 inf + 1 12.436 * [simplify]: Simplified to 0 12.436 * [simplify]: Simplified (2 1 2) to (λ (x) (* (+ (- (log1p x) (log (- 1 x))) 0) 1/2)) 12.436 * * * * [progress]: [ 30 / 70 ] simplifiying candidate # 12.436 * [simplify]: Simplifying (fma (sqrt (log1p x)) (sqrt (log1p x)) (- (* (log (- 1 x)) 1))) 12.437 * * [simplify]: iters left: 6 (9 enodes) 12.441 * * [simplify]: iters left: 5 (37 enodes) 12.452 * * [simplify]: iters left: 4 (50 enodes) 12.464 * * [simplify]: iters left: 3 (55 enodes) 12.477 * * [simplify]: Extracting #0: cost 1 inf + 0 12.477 * * [simplify]: Extracting #1: cost 6 inf + 0 12.477 * * [simplify]: Extracting #2: cost 15 inf + 0 12.477 * * [simplify]: Extracting #3: cost 14 inf + 3 12.477 * * [simplify]: Extracting #4: cost 6 inf + 693 12.478 * * [simplify]: Extracting #5: cost 0 inf + 1644 12.478 * * [simplify]: Extracting #6: cost 0 inf + 1625 12.479 * [simplify]: Simplified to (- (log1p x) (log (- 1 x))) 12.479 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ (- (log1p x) (log (- 1 x))) (fma (- (log (- 1 x))) 1 (* (log (- 1 x)) 1))) 1/2)) 12.480 * [simplify]: Simplifying (fma (- (log (- 1 x))) 1 (* (log (- 1 x)) 1)) 12.480 * * [simplify]: iters left: 6 (7 enodes) 12.482 * * [simplify]: iters left: 5 (26 enodes) 12.487 * * [simplify]: iters left: 4 (40 enodes) 12.493 * * [simplify]: iters left: 3 (44 enodes) 12.501 * * [simplify]: iters left: 2 (51 enodes) 12.509 * * [simplify]: iters left: 1 (53 enodes) 12.515 * * [simplify]: Extracting #0: cost 1 inf + 0 12.515 * * [simplify]: Extracting #1: cost 0 inf + 1 12.515 * [simplify]: Simplified to 0 12.515 * [simplify]: Simplified (2 1 2) to (λ (x) (* (+ (- (log1p x) (log (- 1 x))) 0) 1/2)) 12.515 * * * * [progress]: [ 31 / 70 ] simplifiying candidate # 12.516 * [simplify]: Simplifying (fma 1 (log1p x) (- (* (log (- 1 x)) 1))) 12.516 * * [simplify]: iters left: 6 (8 enodes) 12.518 * * [simplify]: iters left: 5 (34 enodes) 12.524 * * [simplify]: iters left: 4 (48 enodes) 12.535 * * [simplify]: iters left: 3 (54 enodes) 12.547 * * [simplify]: iters left: 2 (56 enodes) 12.561 * * [simplify]: iters left: 1 (60 enodes) 12.574 * * [simplify]: Extracting #0: cost 1 inf + 0 12.574 * * [simplify]: Extracting #1: cost 7 inf + 0 12.574 * * [simplify]: Extracting #2: cost 11 inf + 2 12.574 * * [simplify]: Extracting #3: cost 9 inf + 269 12.575 * * [simplify]: Extracting #4: cost 1 inf + 1322 12.575 * * [simplify]: Extracting #5: cost 0 inf + 1363 12.576 * [simplify]: Simplified to (- (log1p x) (log (- 1 x))) 12.576 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ (- (log1p x) (log (- 1 x))) (fma (- (log (- 1 x))) 1 (* (log (- 1 x)) 1))) 1/2)) 12.577 * [simplify]: Simplifying (fma (- (log (- 1 x))) 1 (* (log (- 1 x)) 1)) 12.577 * * [simplify]: iters left: 6 (7 enodes) 12.581 * * [simplify]: iters left: 5 (26 enodes) 12.591 * * [simplify]: iters left: 4 (40 enodes) 12.597 * * [simplify]: iters left: 3 (44 enodes) 12.604 * * [simplify]: iters left: 2 (51 enodes) 12.611 * * [simplify]: iters left: 1 (53 enodes) 12.616 * * [simplify]: Extracting #0: cost 1 inf + 0 12.616 * * [simplify]: Extracting #1: cost 0 inf + 1 12.616 * [simplify]: Simplified to 0 12.616 * [simplify]: Simplified (2 1 2) to (λ (x) (* (+ (- (log1p x) (log (- 1 x))) 0) 1/2)) 12.616 * * * * [progress]: [ 32 / 70 ] simplifiying candidate # 12.617 * [simplify]: Simplifying (fma 1 (log1p x) (- (* (cbrt (log (- 1 x))) (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x))))))) 12.617 * * [simplify]: iters left: 6 (10 enodes) 12.622 * * [simplify]: iters left: 5 (43 enodes) 12.637 * * [simplify]: iters left: 4 (66 enodes) 12.650 * * [simplify]: iters left: 3 (86 enodes) 12.668 * * [simplify]: iters left: 2 (125 enodes) 12.706 * * [simplify]: iters left: 1 (201 enodes) 12.747 * * [simplify]: Extracting #0: cost 1 inf + 0 12.747 * * [simplify]: Extracting #1: cost 14 inf + 0 12.747 * * [simplify]: Extracting #2: cost 54 inf + 1 12.748 * * [simplify]: Extracting #3: cost 78 inf + 6 12.748 * * [simplify]: Extracting #4: cost 69 inf + 891 12.749 * * [simplify]: Extracting #5: cost 55 inf + 4352 12.751 * * [simplify]: Extracting #6: cost 19 inf + 26146 12.756 * * [simplify]: Extracting #7: cost 0 inf + 39183 12.764 * * [simplify]: Extracting #8: cost 0 inf + 39103 12.772 * [simplify]: Simplified to (- (log1p x) (log (- 1 x))) 12.772 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ (- (log1p x) (log (- 1 x))) (fma (- (cbrt (log (- 1 x)))) (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (* (cbrt (log (- 1 x))) (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x))))))) 1/2)) 12.773 * [simplify]: Simplifying (fma (- (cbrt (log (- 1 x)))) (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))) (* (cbrt (log (- 1 x))) (* (cbrt (log (- 1 x))) (cbrt (log (- 1 x)))))) 12.773 * * [simplify]: iters left: 6 (9 enodes) 12.777 * * [simplify]: iters left: 5 (36 enodes) 12.789 * * [simplify]: iters left: 4 (58 enodes) 12.800 * * [simplify]: iters left: 3 (99 enodes) 12.818 * * [simplify]: iters left: 2 (147 enodes) 12.855 * * [simplify]: iters left: 1 (216 enodes) 12.898 * * [simplify]: Extracting #0: cost 1 inf + 0 12.898 * * [simplify]: Extracting #1: cost 0 inf + 1 12.898 * [simplify]: Simplified to 0 12.898 * [simplify]: Simplified (2 1 2) to (λ (x) (* (+ (- (log1p x) (log (- 1 x))) 0) 1/2)) 12.898 * * * * [progress]: [ 33 / 70 ] simplifiying candidate # 12.899 * [simplify]: Simplifying (fma 1 (log1p x) (- (* (sqrt (log (- 1 x))) (sqrt (log (- 1 x)))))) 12.899 * * [simplify]: iters left: 6 (9 enodes) 12.904 * * [simplify]: iters left: 5 (34 enodes) 12.915 * * [simplify]: iters left: 4 (45 enodes) 12.922 * * [simplify]: iters left: 3 (49 enodes) 12.928 * * [simplify]: iters left: 2 (50 enodes) 12.935 * * [simplify]: iters left: 1 (52 enodes) 12.945 * * [simplify]: Extracting #0: cost 1 inf + 0 12.945 * * [simplify]: Extracting #1: cost 8 inf + 0 12.945 * * [simplify]: Extracting #2: cost 15 inf + 1 12.945 * * [simplify]: Extracting #3: cost 15 inf + 44 12.945 * * [simplify]: Extracting #4: cost 2 inf + 1817 12.946 * * [simplify]: Extracting #5: cost 0 inf + 2050 12.947 * [simplify]: Simplified to (- (log1p x) (log (- 1 x))) 12.947 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ (- (log1p x) (log (- 1 x))) (fma (- (sqrt (log (- 1 x)))) (sqrt (log (- 1 x))) (* (sqrt (log (- 1 x))) (sqrt (log (- 1 x)))))) 1/2)) 12.947 * [simplify]: Simplifying (fma (- (sqrt (log (- 1 x)))) (sqrt (log (- 1 x))) (* (sqrt (log (- 1 x))) (sqrt (log (- 1 x))))) 12.947 * * [simplify]: iters left: 6 (8 enodes) 12.951 * * [simplify]: iters left: 5 (28 enodes) 12.960 * * [simplify]: iters left: 4 (42 enodes) 12.972 * * [simplify]: iters left: 3 (50 enodes) 12.982 * * [simplify]: iters left: 2 (51 enodes) 12.988 * * [simplify]: Extracting #0: cost 1 inf + 0 12.988 * * [simplify]: Extracting #1: cost 0 inf + 1 12.988 * [simplify]: Simplified to 0 12.988 * [simplify]: Simplified (2 1 2) to (λ (x) (* (+ (- (log1p x) (log (- 1 x))) 0) 1/2)) 12.988 * * * * [progress]: [ 34 / 70 ] simplifiying candidate # 12.988 * [simplify]: Simplifying (fma 1 (log1p x) (- (* (log (- 1 x)) 1))) 12.989 * * [simplify]: iters left: 6 (8 enodes) 12.991 * * [simplify]: iters left: 5 (34 enodes) 12.997 * * [simplify]: iters left: 4 (48 enodes) 13.005 * * [simplify]: iters left: 3 (54 enodes) 13.011 * * [simplify]: iters left: 2 (56 enodes) 13.025 * * [simplify]: iters left: 1 (60 enodes) 13.037 * * [simplify]: Extracting #0: cost 1 inf + 0 13.037 * * [simplify]: Extracting #1: cost 7 inf + 0 13.037 * * [simplify]: Extracting #2: cost 11 inf + 2 13.037 * * [simplify]: Extracting #3: cost 9 inf + 269 13.038 * * [simplify]: Extracting #4: cost 1 inf + 1322 13.039 * * [simplify]: Extracting #5: cost 0 inf + 1363 13.039 * [simplify]: Simplified to (- (log1p x) (log (- 1 x))) 13.039 * [simplify]: Simplified (2 1 1) to (λ (x) (* (+ (- (log1p x) (log (- 1 x))) (fma (- (log (- 1 x))) 1 (* (log (- 1 x)) 1))) 1/2)) 13.040 * [simplify]: Simplifying (fma (- (log (- 1 x))) 1 (* (log (- 1 x)) 1)) 13.040 * * [simplify]: iters left: 6 (7 enodes) 13.043 * * [simplify]: iters left: 5 (26 enodes) 13.053 * * [simplify]: iters left: 4 (40 enodes) 13.067 * * [simplify]: iters left: 3 (44 enodes) 13.076 * * [simplify]: iters left: 2 (51 enodes) 13.082 * * [simplify]: iters left: 1 (53 enodes) 13.087 * * [simplify]: Extracting #0: cost 1 inf + 0 13.087 * * [simplify]: Extracting #1: cost 0 inf + 1 13.087 * [simplify]: Simplified to 0 13.087 * [simplify]: Simplified (2 1 2) to (λ (x) (* (+ (- (log1p x) (log (- 1 x))) 0) 1/2)) 13.088 * * * * [progress]: [ 35 / 70 ] simplifiying candidate # 13.088 * * * * [progress]: [ 36 / 70 ] simplifiying candidate # 13.088 * * * * [progress]: [ 37 / 70 ] simplifiying candidate # 13.088 * [simplify]: Simplifying (* (cbrt (log1p x)) (cbrt (log1p x))) 13.088 * * [simplify]: iters left: 4 (4 enodes) 13.089 * * [simplify]: iters left: 3 (12 enodes) 13.091 * * [simplify]: Extracting #0: cost 1 inf + 0 13.091 * * [simplify]: Extracting #1: cost 3 inf + 0 13.091 * * [simplify]: Extracting #2: cost 5 inf + 0 13.091 * * [simplify]: Extracting #3: cost 7 inf + 0 13.091 * * [simplify]: Extracting #4: cost 6 inf + 1 13.091 * * [simplify]: Extracting #5: cost 0 inf + 947 13.091 * [simplify]: Simplified to (* (cbrt (log1p x)) (cbrt (log1p x))) 13.091 * [simplify]: Simplified (2 1 1) to (λ (x) (* (fma (* (cbrt (log1p x)) (cbrt (log1p x))) (cbrt (log1p x)) (- (log (- 1 x)))) 1/2)) 13.091 * * * * [progress]: [ 38 / 70 ] simplifiying candidate # 13.091 * [simplify]: Simplifying (sqrt (log1p x)) 13.091 * * [simplify]: iters left: 2 (3 enodes) 13.092 * * [simplify]: iters left: 1 (9 enodes) 13.093 * * [simplify]: Extracting #0: cost 1 inf + 0 13.093 * * [simplify]: Extracting #1: cost 3 inf + 0 13.093 * * [simplify]: Extracting #2: cost 5 inf + 0 13.093 * * [simplify]: Extracting #3: cost 4 inf + 1 13.093 * * [simplify]: Extracting #4: cost 0 inf + 445 13.093 * [simplify]: Simplified to (sqrt (log1p x)) 13.093 * [simplify]: Simplified (2 1 1) to (λ (x) (* (fma (sqrt (log1p x)) (sqrt (log1p x)) (- (log (- 1 x)))) 1/2)) 13.093 * * * * [progress]: [ 39 / 70 ] simplifiying candidate # 13.093 * * * * [progress]: [ 40 / 70 ] simplifiying candidate # 13.093 * [simplify]: Simplifying (/ (+ 1 x) (- 1 x)) 13.093 * * [simplify]: iters left: 4 (5 enodes) 13.095 * * [simplify]: iters left: 3 (20 enodes) 13.098 * * [simplify]: iters left: 2 (25 enodes) 13.103 * * [simplify]: Extracting #0: cost 1 inf + 0 13.103 * * [simplify]: Extracting #1: cost 4 inf + 0 13.103 * * [simplify]: Extracting #2: cost 9 inf + 0 13.103 * * [simplify]: Extracting #3: cost 7 inf + 43 13.103 * * [simplify]: Extracting #4: cost 0 inf + 496 13.104 * [simplify]: Simplified to (/ (+ x 1) (- 1 x)) 13.104 * [simplify]: Simplified (2 1 1) to (λ (x) (* (log (/ (+ x 1) (- 1 x))) 1/2)) 13.104 * * * * [progress]: [ 41 / 70 ] simplifiying candidate # 13.104 * [simplify]: Simplifying (/ (exp (log1p x)) (- 1 x)) 13.104 * * [simplify]: iters left: 4 (6 enodes) 13.107 * * [simplify]: iters left: 3 (22 enodes) 13.111 * * [simplify]: iters left: 2 (27 enodes) 13.115 * * [simplify]: Extracting #0: cost 1 inf + 0 13.115 * * [simplify]: Extracting #1: cost 4 inf + 0 13.115 * * [simplify]: Extracting #2: cost 10 inf + 0 13.115 * * [simplify]: Extracting #3: cost 10 inf + 2 13.115 * * [simplify]: Extracting #4: cost 2 inf + 672 13.115 * * [simplify]: Extracting #5: cost 1 inf + 914 13.116 * * [simplify]: Extracting #6: cost 0 inf + 1156 13.116 * [simplify]: Simplified to (/ (exp (log1p x)) (- 1 x)) 13.116 * [simplify]: Simplified (2 1 1) to (λ (x) (* (log (/ (exp (log1p x)) (- 1 x))) 1/2)) 13.116 * * * * [progress]: [ 42 / 70 ] simplifiying candidate # 13.116 * * * * [progress]: [ 43 / 70 ] simplifiying candidate # 13.116 * * * * [progress]: [ 44 / 70 ] simplifiying candidate # 13.116 * * * * [progress]: [ 45 / 70 ] simplifiying candidate # 13.116 * * * * [progress]: [ 46 / 70 ] simplifiying candidate # 13.116 * * * * [progress]: [ 47 / 70 ] simplifiying candidate # 13.116 * * * * [progress]: [ 48 / 70 ] simplifiying candidate # 13.116 * * * * [progress]: [ 49 / 70 ] simplifiying candidate # 13.116 * * * * [progress]: [ 50 / 70 ] simplifiying candidate # 13.116 * * * * [progress]: [ 51 / 70 ] simplifiying candidate # 13.116 * * * * [progress]: [ 52 / 70 ] simplifiying candidate # 13.116 * [simplify]: Simplifying (+ (sqrt (log1p x)) (sqrt (log (- 1 x)))) 13.116 * * [simplify]: iters left: 6 (8 enodes) 13.118 * * [simplify]: iters left: 5 (29 enodes) 13.123 * * [simplify]: iters left: 4 (35 enodes) 13.127 * * [simplify]: Extracting #0: cost 1 inf + 0 13.128 * * [simplify]: Extracting #1: cost 4 inf + 0 13.128 * * [simplify]: Extracting #2: cost 8 inf + 0 13.128 * * [simplify]: Extracting #3: cost 13 inf + 0 13.128 * * [simplify]: Extracting #4: cost 15 inf + 1 13.128 * * [simplify]: Extracting #5: cost 10 inf + 306 13.128 * * [simplify]: Extracting #6: cost 0 inf + 1879 13.128 * * [simplify]: Extracting #7: cost 0 inf + 1784 13.128 * [simplify]: Simplified to (+ (sqrt (log1p x)) (sqrt (log (- 1 x)))) 13.128 * [simplify]: Simplified (2 1 1) to (λ (x) (* (* (+ (sqrt (log1p x)) (sqrt (log (- 1 x)))) (- (sqrt (log1p x)) (sqrt (log (- 1 x))))) 1/2)) 13.129 * [simplify]: Simplifying (- (sqrt (log1p x)) (sqrt (log (- 1 x)))) 13.129 * * [simplify]: iters left: 6 (8 enodes) 13.131 * * [simplify]: iters left: 5 (30 enodes) 13.135 * * [simplify]: iters left: 4 (39 enodes) 13.141 * * [simplify]: Extracting #0: cost 1 inf + 0 13.141 * * [simplify]: Extracting #1: cost 5 inf + 0 13.141 * * [simplify]: Extracting #2: cost 10 inf + 0 13.141 * * [simplify]: Extracting #3: cost 15 inf + 0 13.141 * * [simplify]: Extracting #4: cost 17 inf + 1 13.141 * * [simplify]: Extracting #5: cost 11 inf + 437 13.142 * * [simplify]: Extracting #6: cost 0 inf + 2282 13.142 * * [simplify]: Extracting #7: cost 0 inf + 2168 13.143 * [simplify]: Simplified to (- (sqrt (log1p x)) (sqrt (log (- 1 x)))) 13.143 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* (+ (sqrt (log1p x)) (sqrt (log (- 1 x)))) (- (sqrt (log1p x)) (sqrt (log (- 1 x))))) 1/2)) 13.143 * * * * [progress]: [ 53 / 70 ] simplifiying candidate # 13.143 * [simplify]: Simplifying (- (log1p x) (log (- 1 x))) 13.143 * * [simplify]: iters left: 5 (6 enodes) 13.147 * * [simplify]: iters left: 4 (24 enodes) 13.158 * * [simplify]: iters left: 3 (33 enodes) 13.167 * * [simplify]: Extracting #0: cost 1 inf + 0 13.167 * * [simplify]: Extracting #1: cost 5 inf + 0 13.167 * * [simplify]: Extracting #2: cost 11 inf + 0 13.167 * * [simplify]: Extracting #3: cost 13 inf + 1 13.168 * * [simplify]: Extracting #4: cost 8 inf + 217 13.168 * * [simplify]: Extracting #5: cost 1 inf + 1120 13.168 * * [simplify]: Extracting #6: cost 0 inf + 1362 13.169 * [simplify]: Simplified to (- (log1p x) (log (- 1 x))) 13.169 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* 1 (- (log1p x) (log (- 1 x)))) 1/2)) 13.169 * * * * [progress]: [ 54 / 70 ] simplifiying candidate # 13.169 * [simplify]: Simplifying (- (log1p x) (log (- 1 x))) 13.169 * * [simplify]: iters left: 5 (6 enodes) 13.173 * * [simplify]: iters left: 4 (24 enodes) 13.180 * * [simplify]: iters left: 3 (33 enodes) 13.189 * * [simplify]: Extracting #0: cost 1 inf + 0 13.189 * * [simplify]: Extracting #1: cost 5 inf + 0 13.189 * * [simplify]: Extracting #2: cost 11 inf + 0 13.189 * * [simplify]: Extracting #3: cost 13 inf + 1 13.189 * * [simplify]: Extracting #4: cost 8 inf + 217 13.190 * * [simplify]: Extracting #5: cost 1 inf + 1120 13.190 * * [simplify]: Extracting #6: cost 0 inf + 1362 13.190 * [simplify]: Simplified to (- (log1p x) (log (- 1 x))) 13.191 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* 1 (- (log1p x) (log (- 1 x)))) 1/2)) 13.191 * * * * [progress]: [ 55 / 70 ] simplifiying candidate # 13.191 * [simplify]: Simplifying (log (cbrt (- 1 x))) 13.191 * * [simplify]: iters left: 4 (5 enodes) 13.194 * * [simplify]: iters left: 3 (19 enodes) 13.199 * * [simplify]: iters left: 2 (24 enodes) 13.205 * * [simplify]: Extracting #0: cost 1 inf + 0 13.205 * * [simplify]: Extracting #1: cost 3 inf + 0 13.205 * * [simplify]: Extracting #2: cost 5 inf + 0 13.205 * * [simplify]: Extracting #3: cost 9 inf + 0 13.205 * * [simplify]: Extracting #4: cost 7 inf + 43 13.206 * * [simplify]: Extracting #5: cost 0 inf + 796 13.206 * [simplify]: Simplified to (log (cbrt (- 1 x))) 13.206 * [simplify]: Simplified (2 1 2) to (λ (x) (* (- (- (log1p x) (log (* (cbrt (- 1 x)) (cbrt (- 1 x))))) (log (cbrt (- 1 x)))) 1/2)) 13.206 * * * * [progress]: [ 56 / 70 ] simplifiying candidate # 13.206 * [simplify]: Simplifying (log (sqrt (- 1 x))) 13.206 * * [simplify]: iters left: 4 (5 enodes) 13.207 * * [simplify]: iters left: 3 (19 enodes) 13.210 * * [simplify]: iters left: 2 (24 enodes) 13.214 * * [simplify]: Extracting #0: cost 1 inf + 0 13.214 * * [simplify]: Extracting #1: cost 3 inf + 0 13.214 * * [simplify]: Extracting #2: cost 5 inf + 0 13.214 * * [simplify]: Extracting #3: cost 9 inf + 0 13.214 * * [simplify]: Extracting #4: cost 7 inf + 43 13.214 * * [simplify]: Extracting #5: cost 0 inf + 636 13.214 * [simplify]: Simplified to (log (sqrt (- 1 x))) 13.214 * [simplify]: Simplified (2 1 2) to (λ (x) (* (- (- (log1p x) (log (sqrt (- 1 x)))) (log (sqrt (- 1 x)))) 1/2)) 13.214 * * * * [progress]: [ 57 / 70 ] simplifiying candidate # 13.215 * [simplify]: Simplifying (log (- 1 x)) 13.215 * * [simplify]: iters left: 3 (4 enodes) 13.216 * * [simplify]: iters left: 2 (16 enodes) 13.218 * * [simplify]: iters left: 1 (22 enodes) 13.222 * * [simplify]: Extracting #0: cost 1 inf + 0 13.222 * * [simplify]: Extracting #1: cost 4 inf + 0 13.222 * * [simplify]: Extracting #2: cost 8 inf + 0 13.222 * * [simplify]: Extracting #3: cost 4 inf + 84 13.222 * * [simplify]: Extracting #4: cost 0 inf + 392 13.222 * [simplify]: Simplified to (log (- 1 x)) 13.222 * [simplify]: Simplified (2 1 2) to (λ (x) (* (- (- (log1p x) (log 1)) (log (- 1 x))) 1/2)) 13.222 * * * * [progress]: [ 58 / 70 ] simplifiying candidate # 13.222 * [simplify]: Simplifying (log (- (sqrt 1) (sqrt x))) 13.222 * * [simplify]: iters left: 4 (6 enodes) 13.224 * * [simplify]: iters left: 3 (22 enodes) 13.227 * * [simplify]: iters left: 2 (29 enodes) 13.231 * * [simplify]: Extracting #0: cost 1 inf + 0 13.231 * * [simplify]: Extracting #1: cost 4 inf + 0 13.231 * * [simplify]: Extracting #2: cost 8 inf + 0 13.231 * * [simplify]: Extracting #3: cost 9 inf + 1 13.231 * * [simplify]: Extracting #4: cost 8 inf + 2 13.231 * * [simplify]: Extracting #5: cost 2 inf + 480 13.232 * * [simplify]: Extracting #6: cost 0 inf + 714 13.232 * [simplify]: Simplified to (log (- 1 (sqrt x))) 13.232 * [simplify]: Simplified (2 1 2) to (λ (x) (* (- (- (log1p x) (log (+ (sqrt 1) (sqrt x)))) (log (- 1 (sqrt x)))) 1/2)) 13.232 * * * * [progress]: [ 59 / 70 ] simplifiying candidate # 13.232 * [simplify]: Simplifying (log (- 1 (sqrt x))) 13.232 * * [simplify]: iters left: 4 (5 enodes) 13.233 * * [simplify]: iters left: 3 (19 enodes) 13.237 * * [simplify]: iters left: 2 (25 enodes) 13.244 * * [simplify]: Extracting #0: cost 1 inf + 0 13.244 * * [simplify]: Extracting #1: cost 4 inf + 0 13.244 * * [simplify]: Extracting #2: cost 8 inf + 0 13.244 * * [simplify]: Extracting #3: cost 9 inf + 1 13.244 * * [simplify]: Extracting #4: cost 1 inf + 633 13.245 * * [simplify]: Extracting #5: cost 0 inf + 714 13.245 * [simplify]: Simplified to (log (- 1 (sqrt x))) 13.245 * [simplify]: Simplified (2 1 2) to (λ (x) (* (- (- (log1p x) (log (+ 1 (sqrt x)))) (log (- 1 (sqrt x)))) 1/2)) 13.245 * * * * [progress]: [ 60 / 70 ] simplifiying candidate # 13.245 * [simplify]: Simplifying (log (- 1 x)) 13.245 * * [simplify]: iters left: 3 (4 enodes) 13.248 * * [simplify]: iters left: 2 (16 enodes) 13.253 * * [simplify]: iters left: 1 (22 enodes) 13.259 * * [simplify]: Extracting #0: cost 1 inf + 0 13.259 * * [simplify]: Extracting #1: cost 4 inf + 0 13.259 * * [simplify]: Extracting #2: cost 8 inf + 0 13.259 * * [simplify]: Extracting #3: cost 4 inf + 84 13.259 * * [simplify]: Extracting #4: cost 0 inf + 392 13.260 * [simplify]: Simplified to (log (- 1 x)) 13.260 * [simplify]: Simplified (2 1 2) to (λ (x) (* (- (- (log1p x) (log 1)) (log (- 1 x))) 1/2)) 13.260 * * * * [progress]: [ 61 / 70 ] simplifiying candidate # 13.260 * [simplify]: Simplifying (log (+ (* 1 1) (+ (* x x) (* 1 x)))) 13.260 * * [simplify]: iters left: 6 (8 enodes) 13.265 * * [simplify]: iters left: 5 (28 enodes) 13.271 * * [simplify]: iters left: 4 (41 enodes) 13.279 * * [simplify]: iters left: 3 (52 enodes) 13.285 * * [simplify]: Extracting #0: cost 1 inf + 0 13.285 * * [simplify]: Extracting #1: cost 4 inf + 0 13.285 * * [simplify]: Extracting #2: cost 11 inf + 0 13.285 * * [simplify]: Extracting #3: cost 8 inf + 301 13.285 * * [simplify]: Extracting #4: cost 1 inf + 838 13.286 * * [simplify]: Extracting #5: cost 0 inf + 880 13.286 * [simplify]: Simplified to (log1p (fma x x x)) 13.286 * [simplify]: Simplified (2 1 2) to (λ (x) (* (+ (- (log1p x) (log (- (pow 1 3) (pow x 3)))) (log1p (fma x x x))) 1/2)) 13.286 * * * * [progress]: [ 62 / 70 ] simplifiying candidate # 13.286 * [simplify]: Simplifying (log (+ 1 x)) 13.286 * * [simplify]: iters left: 3 (4 enodes) 13.287 * * [simplify]: iters left: 2 (16 enodes) 13.290 * * [simplify]: iters left: 1 (18 enodes) 13.293 * * [simplify]: Extracting #0: cost 1 inf + 0 13.293 * * [simplify]: Extracting #1: cost 4 inf + 0 13.293 * * [simplify]: Extracting #2: cost 3 inf + 183 13.293 * * [simplify]: Extracting #3: cost 2 inf + 184 13.294 * * [simplify]: Extracting #4: cost 0 inf + 268 13.294 * [simplify]: Simplified to (log1p x) 13.294 * [simplify]: Simplified (2 1 2) to (λ (x) (* (+ (- (log1p x) (log (- (* 1 1) (* x x)))) (log1p x)) 1/2)) 13.294 * * * * [progress]: [ 63 / 70 ] simplifiying candidate # 13.294 * * * * [progress]: [ 64 / 70 ] simplifiying candidate #real (real->posit16 (- (log1p x) (log (- 1 x))))) 1/2))> 13.294 * * * * [progress]: [ 65 / 70 ] simplifiying candidate # 13.294 * [simplify]: Simplifying (- (+ x (+ (* 1/3 (pow x 3)) (* 1/2 (pow x 2))))) 13.294 * * [simplify]: iters left: 6 (12 enodes) 13.299 * * [simplify]: iters left: 5 (57 enodes) 13.311 * * [simplify]: iters left: 4 (114 enodes) 13.350 * * [simplify]: iters left: 3 (281 enodes) 13.471 * * [simplify]: Extracting #0: cost 1 inf + 0 13.471 * * [simplify]: Extracting #1: cost 35 inf + 0 13.472 * * [simplify]: Extracting #2: cost 108 inf + 47 13.476 * * [simplify]: Extracting #3: cost 80 inf + 4958 13.479 * * [simplify]: Extracting #4: cost 32 inf + 13014 13.484 * * [simplify]: Extracting #5: cost 6 inf + 20573 13.488 * * [simplify]: Extracting #6: cost 0 inf + 22500 13.494 * [simplify]: Simplified to (- (* (* x x) (- (* x -1/3) 1/2)) x) 13.494 * [simplify]: Simplified (2 1 2) to (λ (x) (* (- (log1p x) (- (* (* x x) (- (* x -1/3) 1/2)) x)) 1/2)) 13.494 * * * * [progress]: [ 66 / 70 ] simplifiying candidate # 13.494 * [simplify]: Simplifying (- (log -1) (+ (log (/ 1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) 13.495 * * [simplify]: iters left: 6 (14 enodes) 13.501 * * [simplify]: iters left: 5 (64 enodes) 13.511 * * [simplify]: iters left: 4 (103 enodes) 13.529 * * [simplify]: iters left: 3 (193 enodes) 13.596 * * [simplify]: iters left: 2 (395 enodes) 13.767 * * [simplify]: Extracting #0: cost 1 inf + 0 13.767 * * [simplify]: Extracting #1: cost 49 inf + 0 13.768 * * [simplify]: Extracting #2: cost 98 inf + 3 13.769 * * [simplify]: Extracting #3: cost 88 inf + 1313 13.772 * * [simplify]: Extracting #4: cost 15 inf + 13524 13.776 * * [simplify]: Extracting #5: cost 0 inf + 16499 13.781 * * [simplify]: Extracting #6: cost 0 inf + 16481 13.786 * [simplify]: Simplified to (fma (/ (/ -1 x) x) 1/2 (+ (+ (/ -1 x) (log -1)) (log x))) 13.786 * [simplify]: Simplified (2 1 2) to (λ (x) (* (- (log1p x) (fma (/ (/ -1 x) x) 1/2 (+ (+ (/ -1 x) (log -1)) (log x)))) 1/2)) 13.786 * * * * [progress]: [ 67 / 70 ] simplifiying candidate # 13.786 * [simplify]: Simplifying (- (+ (log (/ -1 x)) (+ (* 1/2 (/ 1 (pow x 2))) (/ 1 x)))) 13.787 * * [simplify]: iters left: 6 (14 enodes) 13.795 * * [simplify]: iters left: 5 (62 enodes) 13.820 * * [simplify]: iters left: 4 (100 enodes) 13.837 * * [simplify]: iters left: 3 (187 enodes) 13.876 * * [simplify]: iters left: 2 (312 enodes) 13.947 * * [simplify]: iters left: 1 (464 enodes) 14.135 * * [simplify]: Extracting #0: cost 1 inf + 0 14.135 * * [simplify]: Extracting #1: cost 42 inf + 0 14.136 * * [simplify]: Extracting #2: cost 87 inf + 2 14.136 * * [simplify]: Extracting #3: cost 88 inf + 5 14.137 * * [simplify]: Extracting #4: cost 56 inf + 3284 14.141 * * [simplify]: Extracting #5: cost 6 inf + 11885 14.149 * * [simplify]: Extracting #6: cost 0 inf + 12976 14.154 * * [simplify]: Extracting #7: cost 0 inf + 12950 14.159 * [simplify]: Simplified to (fma (/ (/ -1 x) x) 1/2 (- (/ -1 x) (log (/ -1 x)))) 14.159 * [simplify]: Simplified (2 1 2) to (λ (x) (* (- (log1p x) (fma (/ (/ -1 x) x) 1/2 (- (/ -1 x) (log (/ -1 x))))) 1/2)) 14.159 * * * * [progress]: [ 68 / 70 ] simplifiying candidate # 14.159 * [simplify]: Simplifying (+ (* 2 x) (+ (* 2/3 (pow x 3)) (* 2/5 (pow x 5)))) 14.161 * * [simplify]: iters left: 6 (13 enodes) 14.170 * * [simplify]: iters left: 5 (59 enodes) 14.195 * * [simplify]: iters left: 4 (115 enodes) 14.235 * * [simplify]: iters left: 3 (245 enodes) 14.307 * * [simplify]: iters left: 2 (425 enodes) 14.461 * * [simplify]: Extracting #0: cost 1 inf + 0 14.461 * * [simplify]: Extracting #1: cost 26 inf + 0 14.462 * * [simplify]: Extracting #2: cost 100 inf + 4 14.463 * * [simplify]: Extracting #3: cost 131 inf + 2021 14.468 * * [simplify]: Extracting #4: cost 89 inf + 15070 14.472 * * [simplify]: Extracting #5: cost 24 inf + 44586 14.482 * * [simplify]: Extracting #6: cost 0 inf + 57287 14.488 * * [simplify]: Extracting #7: cost 0 inf + 57025 14.498 * [simplify]: Simplified to (fma 2/5 (pow x 5) (* x (fma 2/3 (* x x) 2))) 14.498 * [simplify]: Simplified (2 1) to (λ (x) (* (fma 2/5 (pow x 5) (* x (fma 2/3 (* x x) 2))) 1/2)) 14.499 * * * * [progress]: [ 69 / 70 ] simplifiying candidate # 14.499 * [simplify]: Simplifying (- (+ (* 2/3 (/ 1 (pow x 3))) (* 2 (/ 1 x))) (log -1)) 14.499 * * [simplify]: iters left: 6 (14 enodes) 14.508 * * [simplify]: iters left: 5 (63 enodes) 14.520 * * [simplify]: iters left: 4 (107 enodes) 14.544 * * [simplify]: iters left: 3 (161 enodes) 14.580 * * [simplify]: iters left: 2 (245 enodes) 14.652 * * [simplify]: iters left: 1 (485 enodes) 14.839 * * [simplify]: Extracting #0: cost 1 inf + 0 14.839 * * [simplify]: Extracting #1: cost 30 inf + 0 14.839 * * [simplify]: Extracting #2: cost 188 inf + 2 14.841 * * [simplify]: Extracting #3: cost 277 inf + 880 14.844 * * [simplify]: Extracting #4: cost 214 inf + 11884 14.851 * * [simplify]: Extracting #5: cost 74 inf + 81800 14.868 * * [simplify]: Extracting #6: cost 8 inf + 120435 14.896 * * [simplify]: Extracting #7: cost 0 inf + 124131 14.909 * [simplify]: Simplified to (- (- (/ 2 x) (log -1)) (/ -2/3 (* (* x x) x))) 14.909 * [simplify]: Simplified (2 1) to (λ (x) (* (- (- (/ 2 x) (log -1)) (/ -2/3 (* (* x x) x))) 1/2)) 14.909 * * * * [progress]: [ 70 / 70 ] simplifiying candidate # 14.909 * [simplify]: Simplifying (+ (* 2 (/ 1 x)) (+ (* 2/3 (/ 1 (pow x 3))) (log -1))) 14.909 * * [simplify]: iters left: 6 (14 enodes) 14.915 * * [simplify]: iters left: 5 (63 enodes) 14.931 * * [simplify]: iters left: 4 (100 enodes) 14.964 * * [simplify]: iters left: 3 (151 enodes) 14.997 * * [simplify]: iters left: 2 (228 enodes) 15.039 * * [simplify]: iters left: 1 (428 enodes) 15.213 * * [simplify]: Extracting #0: cost 1 inf + 0 15.213 * * [simplify]: Extracting #1: cost 12 inf + 0 15.214 * * [simplify]: Extracting #2: cost 94 inf + 2 15.215 * * [simplify]: Extracting #3: cost 201 inf + 482 15.219 * * [simplify]: Extracting #4: cost 182 inf + 7470 15.228 * * [simplify]: Extracting #5: cost 76 inf + 59851 15.246 * * [simplify]: Extracting #6: cost 7 inf + 99106 15.264 * * [simplify]: Extracting #7: cost 0 inf + 101730 15.274 * [simplify]: Simplified to (+ (+ (log -1) (/ 2/3 (* x (* x x)))) (/ 2 x)) 15.274 * [simplify]: Simplified (2 1) to (λ (x) (* (+ (+ (log -1) (/ 2/3 (* x (* x x)))) (/ 2 x)) 1/2)) 15.274 * * * [progress]: adding candidates to table 15.686 * [progress]: [Phase 3 of 3] Extracting. 15.686 * * [regime]: Finding splitpoints for: (# #) 15.686 * * * [regime-changes]: Trying 1 branch expressions: (x) 15.686 * * * * [regimes]: Trying to branch on x from (# #) 15.702 * * * [regime]: Found split indices: #