0.002 * [progress]: [Phase 1 of 3] Setting up. 0.003 * * * [progress]: [1/2] Preparing points 0.286 * * * [progress]: [2/2] Setting up program. 0.290 * [progress]: [Phase 2 of 3] Improving. 0.291 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.292 * [simplify]: Simplifying (* (sqrt (- x 1)) (sqrt x)) 0.294 * * [simplify]: iters left: 5 (6 enodes) 0.309 * * [simplify]: iters left: 4 (24 enodes) 0.319 * * [simplify]: iters left: 3 (28 enodes) 0.329 * * [simplify]: Extracting #0: cost 1 inf + 0 0.329 * * [simplify]: Extracting #1: cost 4 inf + 0 0.329 * * [simplify]: Extracting #2: cost 8 inf + 0 0.330 * * [simplify]: Extracting #3: cost 10 inf + 1 0.330 * * [simplify]: Extracting #4: cost 5 inf + 128 0.330 * * [simplify]: Extracting #5: cost 1 inf + 495 0.330 * * [simplify]: Extracting #6: cost 0 inf + 657 0.331 * [simplify]: Simplified to (* (sqrt (+ x -1)) (sqrt x)) 0.331 * [simplify]: Simplified (2) to (λ (x) (* (sqrt (+ x -1)) (sqrt x))) 0.339 * * [progress]: iteration 1 / 4 0.339 * * * [progress]: picking best candidate 0.344 * * * * [pick]: Picked # 0.344 * * * [progress]: localizing error 0.397 * * * [progress]: generating rewritten candidates 0.397 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.429 * * * [progress]: generating series expansions 0.429 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.436 * [backup-simplify]: Simplify (* (sqrt (- x 1)) (sqrt x)) into (sqrt (* x (- x 1))) 0.436 * [approximate]: Taking taylor expansion of (sqrt (* x (- x 1))) in (x) around 0 0.437 * [taylor]: Taking taylor expansion of (sqrt (* x (- x 1))) in x 0.437 * [taylor]: Taking taylor expansion of (* x (- x 1)) in x 0.437 * [taylor]: Taking taylor expansion of x in x 0.437 * [backup-simplify]: Simplify 0 into 0 0.437 * [backup-simplify]: Simplify 1 into 1 0.437 * [taylor]: Taking taylor expansion of (- x 1) in x 0.437 * [taylor]: Taking taylor expansion of x in x 0.437 * [backup-simplify]: Simplify 0 into 0 0.437 * [backup-simplify]: Simplify 1 into 1 0.437 * [taylor]: Taking taylor expansion of 1 in x 0.437 * [backup-simplify]: Simplify 1 into 1 0.439 * [backup-simplify]: Simplify (- 1) into -1 0.440 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.440 * [backup-simplify]: Simplify (* 0 -1) into 0 0.440 * [backup-simplify]: Simplify (- 0) into 0 0.441 * [backup-simplify]: Simplify (+ 1 0) into 1 0.441 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 -1)) into -1 0.442 * [backup-simplify]: Simplify (sqrt 0) into 0 0.443 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 0.443 * [taylor]: Taking taylor expansion of (sqrt (* x (- x 1))) in x 0.443 * [taylor]: Taking taylor expansion of (* x (- x 1)) in x 0.443 * [taylor]: Taking taylor expansion of x in x 0.443 * [backup-simplify]: Simplify 0 into 0 0.443 * [backup-simplify]: Simplify 1 into 1 0.443 * [taylor]: Taking taylor expansion of (- x 1) in x 0.443 * [taylor]: Taking taylor expansion of x in x 0.443 * [backup-simplify]: Simplify 0 into 0 0.443 * [backup-simplify]: Simplify 1 into 1 0.443 * [taylor]: Taking taylor expansion of 1 in x 0.443 * [backup-simplify]: Simplify 1 into 1 0.443 * [backup-simplify]: Simplify (- 1) into -1 0.443 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.444 * [backup-simplify]: Simplify (* 0 -1) into 0 0.444 * [backup-simplify]: Simplify (- 0) into 0 0.444 * [backup-simplify]: Simplify (+ 1 0) into 1 0.445 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 -1)) into -1 0.445 * [backup-simplify]: Simplify (sqrt 0) into 0 0.446 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 0.446 * [backup-simplify]: Simplify 0 into 0 0.446 * [backup-simplify]: Simplify +nan.0 into +nan.0 0.447 * [backup-simplify]: Simplify (- 0) into 0 0.447 * [backup-simplify]: Simplify (+ 0 0) into 0 0.448 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 -1))) into 1 0.450 * [backup-simplify]: Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 0.450 * [backup-simplify]: Simplify +nan.0 into +nan.0 0.451 * [backup-simplify]: Simplify (- 0) into 0 0.451 * [backup-simplify]: Simplify (+ 0 0) into 0 0.452 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 -1)))) into 0 0.454 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 0.454 * [backup-simplify]: Simplify +nan.0 into +nan.0 0.455 * [backup-simplify]: Simplify (+ (* +nan.0 (pow x 3)) (+ (* +nan.0 (pow x 2)) (* +nan.0 x))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2))))))) 0.455 * [backup-simplify]: Simplify (* (sqrt (- (/ 1 x) 1)) (sqrt (/ 1 x))) into (sqrt (/ (- (/ 1 x) 1) x)) 0.455 * [approximate]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in (x) around 0 0.455 * [taylor]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in x 0.455 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1) x) in x 0.455 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 0.455 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.455 * [taylor]: Taking taylor expansion of x in x 0.455 * [backup-simplify]: Simplify 0 into 0 0.455 * [backup-simplify]: Simplify 1 into 1 0.456 * [backup-simplify]: Simplify (/ 1 1) into 1 0.456 * [taylor]: Taking taylor expansion of 1 in x 0.456 * [backup-simplify]: Simplify 1 into 1 0.456 * [taylor]: Taking taylor expansion of x in x 0.456 * [backup-simplify]: Simplify 0 into 0 0.456 * [backup-simplify]: Simplify 1 into 1 0.456 * [backup-simplify]: Simplify (+ 1 0) into 1 0.457 * [backup-simplify]: Simplify (/ 1 1) into 1 0.457 * [backup-simplify]: Simplify (sqrt 1) into 1 0.458 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.458 * [backup-simplify]: Simplify (- 1) into -1 0.458 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.459 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 0 1)))) into -1 0.459 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2 0.459 * [taylor]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in x 0.459 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1) x) in x 0.459 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 0.459 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.459 * [taylor]: Taking taylor expansion of x in x 0.459 * [backup-simplify]: Simplify 0 into 0 0.459 * [backup-simplify]: Simplify 1 into 1 0.460 * [backup-simplify]: Simplify (/ 1 1) into 1 0.460 * [taylor]: Taking taylor expansion of 1 in x 0.460 * [backup-simplify]: Simplify 1 into 1 0.460 * [taylor]: Taking taylor expansion of x in x 0.460 * [backup-simplify]: Simplify 0 into 0 0.460 * [backup-simplify]: Simplify 1 into 1 0.460 * [backup-simplify]: Simplify (+ 1 0) into 1 0.460 * [backup-simplify]: Simplify (/ 1 1) into 1 0.460 * [backup-simplify]: Simplify (sqrt 1) into 1 0.461 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.461 * [backup-simplify]: Simplify (- 1) into -1 0.461 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.462 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 0 1)))) into -1 0.462 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2 0.462 * [backup-simplify]: Simplify 1 into 1 0.462 * [backup-simplify]: Simplify -1/2 into -1/2 0.463 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.463 * [backup-simplify]: Simplify (- 0) into 0 0.463 * [backup-simplify]: Simplify (+ 0 0) into 0 0.464 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)))) into 0 0.465 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+)) (* 2 1)) into -1/8 0.465 * [backup-simplify]: Simplify -1/8 into -1/8 0.465 * [backup-simplify]: Simplify (+ (* -1/8 (/ 1 x)) (+ -1/2 (* 1 (/ 1 (/ 1 x))))) into (- x (+ (* 1/8 (/ 1 x)) 1/2)) 0.465 * [backup-simplify]: Simplify (* (sqrt (- (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))) into (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) 0.465 * [approximate]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) in (x) around 0 0.465 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) in x 0.465 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 0.465 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 0.465 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 0.465 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.465 * [taylor]: Taking taylor expansion of x in x 0.465 * [backup-simplify]: Simplify 0 into 0 0.465 * [backup-simplify]: Simplify 1 into 1 0.465 * [backup-simplify]: Simplify (/ 1 1) into 1 0.465 * [taylor]: Taking taylor expansion of 1 in x 0.465 * [backup-simplify]: Simplify 1 into 1 0.466 * [backup-simplify]: Simplify (+ 1 0) into 1 0.466 * [backup-simplify]: Simplify (- 1) into -1 0.466 * [backup-simplify]: Simplify (sqrt 0) into 0 0.466 * [backup-simplify]: Simplify (- 1) into -1 0.467 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 0.467 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 0.467 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.467 * [taylor]: Taking taylor expansion of -1 in x 0.467 * [backup-simplify]: Simplify -1 into -1 0.467 * [taylor]: Taking taylor expansion of x in x 0.467 * [backup-simplify]: Simplify 0 into 0 0.467 * [backup-simplify]: Simplify 1 into 1 0.468 * [backup-simplify]: Simplify (/ -1 1) into -1 0.468 * [backup-simplify]: Simplify (sqrt 0) into 0 0.469 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 0.469 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) in x 0.469 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 0.469 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 0.469 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 0.469 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.469 * [taylor]: Taking taylor expansion of x in x 0.469 * [backup-simplify]: Simplify 0 into 0 0.469 * [backup-simplify]: Simplify 1 into 1 0.469 * [backup-simplify]: Simplify (/ 1 1) into 1 0.469 * [taylor]: Taking taylor expansion of 1 in x 0.469 * [backup-simplify]: Simplify 1 into 1 0.469 * [backup-simplify]: Simplify (+ 1 0) into 1 0.469 * [backup-simplify]: Simplify (- 1) into -1 0.470 * [backup-simplify]: Simplify (sqrt 0) into 0 0.470 * [backup-simplify]: Simplify (- 1) into -1 0.471 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 0.471 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 0.471 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.471 * [taylor]: Taking taylor expansion of -1 in x 0.471 * [backup-simplify]: Simplify -1 into -1 0.471 * [taylor]: Taking taylor expansion of x in x 0.471 * [backup-simplify]: Simplify 0 into 0 0.471 * [backup-simplify]: Simplify 1 into 1 0.471 * [backup-simplify]: Simplify (/ -1 1) into -1 0.471 * [backup-simplify]: Simplify (sqrt 0) into 0 0.472 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 0.472 * [backup-simplify]: Simplify (* 0 0) into 0 0.472 * [backup-simplify]: Simplify 0 into 0 0.473 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0 0.473 * [backup-simplify]: Simplify 0 into 0 0.473 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 0.475 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 0.475 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.476 * [backup-simplify]: Simplify (+ 0 1) into 1 0.476 * [backup-simplify]: Simplify (- 1) into -1 0.478 * [backup-simplify]: Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 0.479 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))) into (- +nan.0) 0.480 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 0.480 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.483 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 0.483 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.483 * [backup-simplify]: Simplify (+ 0 0) into 0 0.484 * [backup-simplify]: Simplify (- 0) into 0 0.486 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 0.498 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0)))) into (- +nan.0) 0.498 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 0.499 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.504 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 0.505 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.506 * [backup-simplify]: Simplify (+ 0 0) into 0 0.506 * [backup-simplify]: Simplify (- 0) into 0 0.510 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 0.515 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))))) into (- +nan.0) 0.516 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 0.517 * [backup-simplify]: Simplify (+ (* (- +nan.0) (pow (/ 1 (- x)) 2)) (+ (* (- +nan.0) (/ 1 (- x))) (- +nan.0))) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 0.517 * * * [progress]: simplifying candidates 0.517 * * * * [progress]: [ 1 / 42 ] simplifiying candidate # 0.517 * * * * [progress]: [ 2 / 42 ] simplifiying candidate # 0.517 * * * * [progress]: [ 3 / 42 ] simplifiying candidate # 0.517 * [simplify]: Simplifying (* (- x 1) x) 0.517 * * [simplify]: iters left: 4 (4 enodes) 0.519 * * [simplify]: iters left: 3 (18 enodes) 0.523 * * [simplify]: iters left: 2 (27 enodes) 0.533 * * [simplify]: iters left: 1 (38 enodes) 0.538 * * [simplify]: Extracting #0: cost 1 inf + 0 0.538 * * [simplify]: Extracting #1: cost 8 inf + 0 0.538 * * [simplify]: Extracting #2: cost 10 inf + 2 0.539 * * [simplify]: Extracting #3: cost 0 inf + 457 0.539 * * [simplify]: Extracting #4: cost 0 inf + 455 0.539 * [simplify]: Simplified to (- (* x x) x) 0.539 * [simplify]: Simplified (2 1) to (λ (x) (pow (- (* x x) x) 1/2)) 0.539 * * * * [progress]: [ 4 / 42 ] simplifiying candidate # 0.539 * [simplify]: Simplifying (* (sqrt (- x 1)) (sqrt x)) 0.539 * * [simplify]: iters left: 5 (6 enodes) 0.541 * * [simplify]: iters left: 4 (24 enodes) 0.546 * * [simplify]: iters left: 3 (28 enodes) 0.551 * * [simplify]: Extracting #0: cost 1 inf + 0 0.551 * * [simplify]: Extracting #1: cost 4 inf + 0 0.551 * * [simplify]: Extracting #2: cost 8 inf + 0 0.551 * * [simplify]: Extracting #3: cost 10 inf + 1 0.551 * * [simplify]: Extracting #4: cost 5 inf + 128 0.551 * * [simplify]: Extracting #5: cost 1 inf + 495 0.551 * * [simplify]: Extracting #6: cost 0 inf + 657 0.551 * [simplify]: Simplified to (* (sqrt (+ x -1)) (sqrt x)) 0.551 * [simplify]: Simplified (2 1) to (λ (x) (pow (* (sqrt (+ x -1)) (sqrt x)) 1)) 0.551 * * * * [progress]: [ 5 / 42 ] simplifiying candidate # 0.552 * [simplify]: Simplifying (* (- x 1) x) 0.552 * * [simplify]: iters left: 4 (4 enodes) 0.553 * * [simplify]: iters left: 3 (18 enodes) 0.557 * * [simplify]: iters left: 2 (27 enodes) 0.562 * * [simplify]: iters left: 1 (38 enodes) 0.570 * * [simplify]: Extracting #0: cost 1 inf + 0 0.570 * * [simplify]: Extracting #1: cost 8 inf + 0 0.570 * * [simplify]: Extracting #2: cost 10 inf + 2 0.570 * * [simplify]: Extracting #3: cost 0 inf + 457 0.571 * * [simplify]: Extracting #4: cost 0 inf + 455 0.571 * [simplify]: Simplified to (- (* x x) x) 0.571 * [simplify]: Simplified (2 1) to (λ (x) (pow (- (* x x) x) (/ 1 2))) 0.572 * [simplify]: Simplifying (/ 1 2) 0.572 * * [simplify]: iters left: 2 (3 enodes) 0.575 * * [simplify]: iters left: 1 (12 enodes) 0.580 * * [simplify]: Extracting #0: cost 1 inf + 0 0.580 * * [simplify]: Extracting #1: cost 0 inf + 1 0.580 * [simplify]: Simplified to 1/2 0.580 * [simplify]: Simplified (2 2) to (λ (x) (pow (* (- x 1) x) 1/2)) 0.580 * * * * [progress]: [ 6 / 42 ] simplifiying candidate # 0.580 * * * * [progress]: [ 7 / 42 ] simplifiying candidate # 0.580 * [simplify]: Simplifying (+ (log (sqrt (- x 1))) (log (sqrt x))) 0.580 * * [simplify]: iters left: 6 (8 enodes) 0.585 * * [simplify]: iters left: 5 (30 enodes) 0.595 * * [simplify]: iters left: 4 (34 enodes) 0.601 * * [simplify]: Extracting #0: cost 1 inf + 0 0.601 * * [simplify]: Extracting #1: cost 4 inf + 0 0.602 * * [simplify]: Extracting #2: cost 8 inf + 0 0.602 * * [simplify]: Extracting #3: cost 12 inf + 0 0.602 * * [simplify]: Extracting #4: cost 10 inf + 305 0.602 * * [simplify]: Extracting #5: cost 8 inf + 307 0.602 * * [simplify]: Extracting #6: cost 5 inf + 473 0.602 * * [simplify]: Extracting #7: cost 0 inf + 1463 0.602 * [simplify]: Simplified to (+ (log (sqrt x)) (log (sqrt (+ x -1)))) 0.602 * [simplify]: Simplified (2 1) to (λ (x) (exp (+ (log (sqrt x)) (log (sqrt (+ x -1)))))) 0.603 * * * * [progress]: [ 8 / 42 ] simplifiying candidate # 0.603 * * * * [progress]: [ 9 / 42 ] simplifiying candidate # 0.603 * * * * [progress]: [ 10 / 42 ] simplifiying candidate # 0.603 * [simplify]: Simplifying (* (* (* (sqrt (- x 1)) (sqrt (- x 1))) (sqrt (- x 1))) (* (* (sqrt x) (sqrt x)) (sqrt x))) 0.603 * * [simplify]: iters left: 6 (10 enodes) 0.607 * * [simplify]: iters left: 5 (38 enodes) 0.620 * * [simplify]: iters left: 4 (72 enodes) 0.674 * * [simplify]: iters left: 3 (130 enodes) 0.778 * * [simplify]: iters left: 2 (244 enodes) 0.956 * * [simplify]: iters left: 1 (485 enodes) 1.082 * * [simplify]: Extracting #0: cost 1 inf + 0 1.083 * * [simplify]: Extracting #1: cost 48 inf + 0 1.083 * * [simplify]: Extracting #2: cost 103 inf + 43 1.084 * * [simplify]: Extracting #3: cost 78 inf + 3128 1.088 * * [simplify]: Extracting #4: cost 16 inf + 21409 1.094 * * [simplify]: Extracting #5: cost 1 inf + 29623 1.099 * * [simplify]: Extracting #6: cost 0 inf + 30287 1.105 * [simplify]: Simplified to (* (* x (sqrt x)) (* (+ -1 x) (sqrt (+ -1 x)))) 1.105 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (* (* x (sqrt x)) (* (+ -1 x) (sqrt (+ -1 x)))))) 1.105 * * * * [progress]: [ 11 / 42 ] simplifiying candidate # 1.105 * * * * [progress]: [ 12 / 42 ] simplifiying candidate # 1.105 * * * * [progress]: [ 13 / 42 ] simplifiying candidate # 1.105 * [simplify]: Simplifying (* (- x 1) x) 1.105 * * [simplify]: iters left: 4 (4 enodes) 1.107 * * [simplify]: iters left: 3 (18 enodes) 1.111 * * [simplify]: iters left: 2 (27 enodes) 1.116 * * [simplify]: iters left: 1 (38 enodes) 1.122 * * [simplify]: Extracting #0: cost 1 inf + 0 1.122 * * [simplify]: Extracting #1: cost 8 inf + 0 1.122 * * [simplify]: Extracting #2: cost 10 inf + 2 1.122 * * [simplify]: Extracting #3: cost 0 inf + 457 1.122 * * [simplify]: Extracting #4: cost 0 inf + 455 1.122 * [simplify]: Simplified to (- (* x x) x) 1.122 * [simplify]: Simplified (2 1) to (λ (x) (sqrt (- (* x x) x))) 1.122 * * * * [progress]: [ 14 / 42 ] simplifiying candidate # 1.123 * * * * [progress]: [ 15 / 42 ] simplifiying candidate # 1.123 * * * * [progress]: [ 16 / 42 ] simplifiying candidate # 1.123 * [simplify]: Simplifying (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))) 1.123 * * [simplify]: iters left: 6 (8 enodes) 1.125 * * [simplify]: iters left: 5 (30 enodes) 1.131 * * [simplify]: iters left: 4 (34 enodes) 1.137 * * [simplify]: Extracting #0: cost 1 inf + 0 1.138 * * [simplify]: Extracting #1: cost 4 inf + 0 1.138 * * [simplify]: Extracting #2: cost 8 inf + 0 1.138 * * [simplify]: Extracting #3: cost 12 inf + 0 1.138 * * [simplify]: Extracting #4: cost 10 inf + 245 1.138 * * [simplify]: Extracting #5: cost 8 inf + 247 1.138 * * [simplify]: Extracting #6: cost 5 inf + 413 1.138 * * [simplify]: Extracting #7: cost 0 inf + 1223 1.139 * [simplify]: Simplified to (* (sqrt (sqrt x)) (sqrt (sqrt (+ x -1)))) 1.139 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt (sqrt x)) (sqrt (sqrt (+ x -1)))) (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))))) 1.139 * [simplify]: Simplifying (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))) 1.139 * * [simplify]: iters left: 6 (8 enodes) 1.142 * * [simplify]: iters left: 5 (30 enodes) 1.147 * * [simplify]: iters left: 4 (34 enodes) 1.152 * * [simplify]: Extracting #0: cost 1 inf + 0 1.152 * * [simplify]: Extracting #1: cost 4 inf + 0 1.152 * * [simplify]: Extracting #2: cost 8 inf + 0 1.152 * * [simplify]: Extracting #3: cost 12 inf + 0 1.152 * * [simplify]: Extracting #4: cost 10 inf + 245 1.152 * * [simplify]: Extracting #5: cost 8 inf + 247 1.152 * * [simplify]: Extracting #6: cost 5 inf + 413 1.152 * * [simplify]: Extracting #7: cost 0 inf + 1223 1.153 * [simplify]: Simplified to (* (sqrt (sqrt x)) (sqrt (sqrt (+ x -1)))) 1.153 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))) (* (sqrt (sqrt x)) (sqrt (sqrt (+ x -1)))))) 1.153 * * * * [progress]: [ 17 / 42 ] simplifiying candidate # 1.153 * [simplify]: Simplifying (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))) 1.153 * * [simplify]: iters left: 6 (8 enodes) 1.155 * * [simplify]: iters left: 5 (30 enodes) 1.161 * * [simplify]: iters left: 4 (34 enodes) 1.168 * * [simplify]: Extracting #0: cost 1 inf + 0 1.168 * * [simplify]: Extracting #1: cost 4 inf + 0 1.168 * * [simplify]: Extracting #2: cost 8 inf + 0 1.168 * * [simplify]: Extracting #3: cost 12 inf + 0 1.168 * * [simplify]: Extracting #4: cost 10 inf + 245 1.168 * * [simplify]: Extracting #5: cost 8 inf + 247 1.168 * * [simplify]: Extracting #6: cost 5 inf + 413 1.168 * * [simplify]: Extracting #7: cost 0 inf + 1223 1.169 * [simplify]: Simplified to (* (sqrt (sqrt x)) (sqrt (sqrt (+ x -1)))) 1.169 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt (sqrt x)) (sqrt (sqrt (+ x -1)))) (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))))) 1.169 * [simplify]: Simplifying (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))) 1.169 * * [simplify]: iters left: 6 (8 enodes) 1.171 * * [simplify]: iters left: 5 (30 enodes) 1.176 * * [simplify]: iters left: 4 (34 enodes) 1.182 * * [simplify]: Extracting #0: cost 1 inf + 0 1.182 * * [simplify]: Extracting #1: cost 4 inf + 0 1.182 * * [simplify]: Extracting #2: cost 8 inf + 0 1.182 * * [simplify]: Extracting #3: cost 12 inf + 0 1.182 * * [simplify]: Extracting #4: cost 10 inf + 245 1.182 * * [simplify]: Extracting #5: cost 8 inf + 247 1.182 * * [simplify]: Extracting #6: cost 5 inf + 413 1.182 * * [simplify]: Extracting #7: cost 0 inf + 1223 1.183 * [simplify]: Simplified to (* (sqrt (sqrt x)) (sqrt (sqrt (+ x -1)))) 1.183 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))) (* (sqrt (sqrt x)) (sqrt (sqrt (+ x -1)))))) 1.183 * * * * [progress]: [ 18 / 42 ] simplifiying candidate # 1.183 * [simplify]: Simplifying (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))) 1.183 * * [simplify]: iters left: 6 (8 enodes) 1.185 * * [simplify]: iters left: 5 (30 enodes) 1.191 * * [simplify]: iters left: 4 (34 enodes) 1.197 * * [simplify]: Extracting #0: cost 1 inf + 0 1.197 * * [simplify]: Extracting #1: cost 4 inf + 0 1.197 * * [simplify]: Extracting #2: cost 8 inf + 0 1.197 * * [simplify]: Extracting #3: cost 12 inf + 0 1.197 * * [simplify]: Extracting #4: cost 10 inf + 245 1.197 * * [simplify]: Extracting #5: cost 8 inf + 247 1.197 * * [simplify]: Extracting #6: cost 5 inf + 413 1.197 * * [simplify]: Extracting #7: cost 0 inf + 1223 1.197 * [simplify]: Simplified to (* (sqrt (sqrt x)) (sqrt (sqrt (+ x -1)))) 1.197 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt (sqrt x)) (sqrt (sqrt (+ x -1)))) (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))))) 1.198 * [simplify]: Simplifying (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))) 1.198 * * [simplify]: iters left: 6 (8 enodes) 1.200 * * [simplify]: iters left: 5 (30 enodes) 1.205 * * [simplify]: iters left: 4 (34 enodes) 1.211 * * [simplify]: Extracting #0: cost 1 inf + 0 1.211 * * [simplify]: Extracting #1: cost 4 inf + 0 1.211 * * [simplify]: Extracting #2: cost 8 inf + 0 1.211 * * [simplify]: Extracting #3: cost 12 inf + 0 1.211 * * [simplify]: Extracting #4: cost 10 inf + 245 1.211 * * [simplify]: Extracting #5: cost 8 inf + 247 1.211 * * [simplify]: Extracting #6: cost 5 inf + 413 1.211 * * [simplify]: Extracting #7: cost 0 inf + 1223 1.211 * [simplify]: Simplified to (* (sqrt (sqrt x)) (sqrt (sqrt (+ x -1)))) 1.211 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))) (* (sqrt (sqrt x)) (sqrt (sqrt (+ x -1)))))) 1.211 * * * * [progress]: [ 19 / 42 ] simplifiying candidate # 1.212 * [simplify]: Simplifying (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))) 1.212 * * [simplify]: iters left: 6 (8 enodes) 1.214 * * [simplify]: iters left: 5 (30 enodes) 1.219 * * [simplify]: iters left: 4 (34 enodes) 1.224 * * [simplify]: Extracting #0: cost 1 inf + 0 1.224 * * [simplify]: Extracting #1: cost 4 inf + 0 1.225 * * [simplify]: Extracting #2: cost 8 inf + 0 1.225 * * [simplify]: Extracting #3: cost 12 inf + 0 1.225 * * [simplify]: Extracting #4: cost 10 inf + 245 1.225 * * [simplify]: Extracting #5: cost 8 inf + 247 1.225 * * [simplify]: Extracting #6: cost 5 inf + 413 1.225 * * [simplify]: Extracting #7: cost 0 inf + 1223 1.225 * [simplify]: Simplified to (* (sqrt (sqrt x)) (sqrt (sqrt (+ x -1)))) 1.225 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt (sqrt x)) (sqrt (sqrt (+ x -1)))) (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))))) 1.225 * [simplify]: Simplifying (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))) 1.226 * * [simplify]: iters left: 6 (8 enodes) 1.228 * * [simplify]: iters left: 5 (30 enodes) 1.233 * * [simplify]: iters left: 4 (34 enodes) 1.239 * * [simplify]: Extracting #0: cost 1 inf + 0 1.239 * * [simplify]: Extracting #1: cost 4 inf + 0 1.239 * * [simplify]: Extracting #2: cost 8 inf + 0 1.239 * * [simplify]: Extracting #3: cost 12 inf + 0 1.239 * * [simplify]: Extracting #4: cost 10 inf + 245 1.239 * * [simplify]: Extracting #5: cost 8 inf + 247 1.239 * * [simplify]: Extracting #6: cost 5 inf + 413 1.239 * * [simplify]: Extracting #7: cost 0 inf + 1223 1.239 * [simplify]: Simplified to (* (sqrt (sqrt x)) (sqrt (sqrt (+ x -1)))) 1.239 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))) (* (sqrt (sqrt x)) (sqrt (sqrt (+ x -1)))))) 1.239 * * * * [progress]: [ 20 / 42 ] simplifiying candidate # 1.240 * [simplify]: Simplifying (cbrt (sqrt x)) 1.240 * * [simplify]: iters left: 2 (3 enodes) 1.241 * * [simplify]: iters left: 1 (9 enodes) 1.242 * * [simplify]: Extracting #0: cost 1 inf + 0 1.242 * * [simplify]: Extracting #1: cost 3 inf + 0 1.242 * * [simplify]: Extracting #2: cost 5 inf + 0 1.242 * * [simplify]: Extracting #3: cost 4 inf + 1 1.243 * * [simplify]: Extracting #4: cost 0 inf + 325 1.243 * [simplify]: Simplified to (cbrt (sqrt x)) 1.243 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (- x 1)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))) (cbrt (sqrt x)))) 1.243 * * * * [progress]: [ 21 / 42 ] simplifiying candidate # 1.243 * [simplify]: Simplifying (sqrt (cbrt x)) 1.243 * * [simplify]: iters left: 2 (3 enodes) 1.244 * * [simplify]: iters left: 1 (9 enodes) 1.245 * * [simplify]: Extracting #0: cost 1 inf + 0 1.245 * * [simplify]: Extracting #1: cost 3 inf + 0 1.245 * * [simplify]: Extracting #2: cost 5 inf + 0 1.245 * * [simplify]: Extracting #3: cost 4 inf + 1 1.245 * * [simplify]: Extracting #4: cost 0 inf + 405 1.245 * [simplify]: Simplified to (sqrt (cbrt x)) 1.245 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (- x 1)) (sqrt (* (cbrt x) (cbrt x)))) (sqrt (cbrt x)))) 1.245 * * * * [progress]: [ 22 / 42 ] simplifiying candidate # 1.245 * [simplify]: Simplifying (sqrt (sqrt x)) 1.245 * * [simplify]: iters left: 2 (3 enodes) 1.246 * * [simplify]: iters left: 1 (9 enodes) 1.247 * * [simplify]: Extracting #0: cost 1 inf + 0 1.247 * * [simplify]: Extracting #1: cost 3 inf + 0 1.247 * * [simplify]: Extracting #2: cost 5 inf + 0 1.248 * * [simplify]: Extracting #3: cost 4 inf + 1 1.248 * * [simplify]: Extracting #4: cost 0 inf + 245 1.248 * [simplify]: Simplified to (sqrt (sqrt x)) 1.248 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (- x 1)) (sqrt (sqrt x))) (sqrt (sqrt x)))) 1.248 * * * * [progress]: [ 23 / 42 ] simplifiying candidate # 1.248 * [simplify]: Simplifying (sqrt x) 1.248 * * [simplify]: iters left: 1 (2 enodes) 1.248 * * [simplify]: Extracting #0: cost 1 inf + 0 1.248 * * [simplify]: Extracting #1: cost 3 inf + 0 1.248 * * [simplify]: Extracting #2: cost 2 inf + 1 1.249 * * [simplify]: Extracting #3: cost 0 inf + 83 1.249 * [simplify]: Simplified to (sqrt x) 1.249 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (- x 1)) (sqrt 1)) (sqrt x))) 1.249 * * * * [progress]: [ 24 / 42 ] simplifiying candidate # 1.249 * [simplify]: Simplifying (sqrt (sqrt x)) 1.249 * * [simplify]: iters left: 2 (3 enodes) 1.249 * * [simplify]: iters left: 1 (9 enodes) 1.251 * * [simplify]: Extracting #0: cost 1 inf + 0 1.251 * * [simplify]: Extracting #1: cost 3 inf + 0 1.251 * * [simplify]: Extracting #2: cost 5 inf + 0 1.251 * * [simplify]: Extracting #3: cost 4 inf + 1 1.251 * * [simplify]: Extracting #4: cost 0 inf + 245 1.251 * [simplify]: Simplified to (sqrt (sqrt x)) 1.251 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (- x 1)) (sqrt (sqrt x))) (sqrt (sqrt x)))) 1.251 * * * * [progress]: [ 25 / 42 ] simplifiying candidate # 1.251 * [simplify]: Simplifying (sqrt x) 1.251 * * [simplify]: iters left: 1 (2 enodes) 1.252 * * [simplify]: Extracting #0: cost 1 inf + 0 1.252 * * [simplify]: Extracting #1: cost 3 inf + 0 1.252 * * [simplify]: Extracting #2: cost 2 inf + 1 1.252 * * [simplify]: Extracting #3: cost 0 inf + 83 1.252 * [simplify]: Simplified to (sqrt x) 1.252 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (- x 1)) 1) (sqrt x))) 1.252 * * * * [progress]: [ 26 / 42 ] simplifiying candidate # 1.252 * [simplify]: Simplifying (* (cbrt (sqrt (- x 1))) (cbrt (sqrt (- x 1)))) 1.252 * * [simplify]: iters left: 6 (6 enodes) 1.254 * * [simplify]: iters left: 5 (23 enodes) 1.259 * * [simplify]: iters left: 4 (27 enodes) 1.264 * * [simplify]: Extracting #0: cost 1 inf + 0 1.264 * * [simplify]: Extracting #1: cost 3 inf + 0 1.264 * * [simplify]: Extracting #2: cost 5 inf + 0 1.264 * * [simplify]: Extracting #3: cost 7 inf + 0 1.264 * * [simplify]: Extracting #4: cost 11 inf + 0 1.264 * * [simplify]: Extracting #5: cost 6 inf + 87 1.264 * * [simplify]: Extracting #6: cost 1 inf + 777 1.264 * * [simplify]: Extracting #7: cost 0 inf + 979 1.264 * [simplify]: Simplified to (* (cbrt (sqrt (- x 1))) (cbrt (sqrt (- x 1)))) 1.264 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (sqrt (- x 1))) (cbrt (sqrt (- x 1)))) (* (cbrt (sqrt (- x 1))) (sqrt x)))) 1.264 * * * * [progress]: [ 27 / 42 ] simplifiying candidate # 1.265 * [simplify]: Simplifying (sqrt (* (cbrt (- x 1)) (cbrt (- x 1)))) 1.265 * * [simplify]: iters left: 6 (6 enodes) 1.267 * * [simplify]: iters left: 5 (24 enodes) 1.271 * * [simplify]: iters left: 4 (28 enodes) 1.275 * * [simplify]: Extracting #0: cost 1 inf + 0 1.275 * * [simplify]: Extracting #1: cost 4 inf + 0 1.275 * * [simplify]: Extracting #2: cost 7 inf + 0 1.275 * * [simplify]: Extracting #3: cost 11 inf + 0 1.275 * * [simplify]: Extracting #4: cost 8 inf + 3 1.276 * * [simplify]: Extracting #5: cost 4 inf + 331 1.276 * * [simplify]: Extracting #6: cost 2 inf + 655 1.276 * * [simplify]: Extracting #7: cost 0 inf + 979 1.276 * [simplify]: Simplified to (fabs (cbrt (+ x -1))) 1.276 * [simplify]: Simplified (2 1) to (λ (x) (* (fabs (cbrt (+ x -1))) (* (sqrt (cbrt (- x 1))) (sqrt x)))) 1.276 * * * * [progress]: [ 28 / 42 ] simplifiying candidate # 1.276 * [simplify]: Simplifying (sqrt (sqrt (- x 1))) 1.276 * * [simplify]: iters left: 4 (5 enodes) 1.278 * * [simplify]: iters left: 3 (20 enodes) 1.282 * * [simplify]: iters left: 2 (24 enodes) 1.286 * * [simplify]: Extracting #0: cost 1 inf + 0 1.286 * * [simplify]: Extracting #1: cost 3 inf + 0 1.286 * * [simplify]: Extracting #2: cost 5 inf + 0 1.286 * * [simplify]: Extracting #3: cost 9 inf + 0 1.286 * * [simplify]: Extracting #4: cost 6 inf + 3 1.286 * * [simplify]: Extracting #5: cost 0 inf + 495 1.286 * [simplify]: Simplified to (sqrt (sqrt (+ x -1))) 1.286 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (sqrt (+ x -1))) (* (sqrt (sqrt (- x 1))) (sqrt x)))) 1.286 * * * * [progress]: [ 29 / 42 ] simplifiying candidate # 1.286 * [simplify]: Simplifying (sqrt 1) 1.286 * * [simplify]: iters left: 1 (2 enodes) 1.288 * * [simplify]: Extracting #0: cost 1 inf + 0 1.288 * * [simplify]: Extracting #1: cost 0 inf + 1 1.288 * [simplify]: Simplified to 1 1.288 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (* (sqrt (- x 1)) (sqrt x)))) 1.288 * * * * [progress]: [ 30 / 42 ] simplifiying candidate # 1.288 * [simplify]: Simplifying (sqrt (+ (sqrt x) (sqrt 1))) 1.289 * * [simplify]: iters left: 4 (6 enodes) 1.290 * * [simplify]: iters left: 3 (21 enodes) 1.294 * * [simplify]: iters left: 2 (23 enodes) 1.298 * * [simplify]: Extracting #0: cost 1 inf + 0 1.298 * * [simplify]: Extracting #1: cost 3 inf + 0 1.298 * * [simplify]: Extracting #2: cost 6 inf + 0 1.298 * * [simplify]: Extracting #3: cost 7 inf + 1 1.298 * * [simplify]: Extracting #4: cost 6 inf + 2 1.298 * * [simplify]: Extracting #5: cost 0 inf + 492 1.298 * [simplify]: Simplified to (sqrt (+ (sqrt x) 1)) 1.299 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (+ (sqrt x) 1)) (* (sqrt (- (sqrt x) (sqrt 1))) (sqrt x)))) 1.299 * * * * [progress]: [ 31 / 42 ] simplifiying candidate # 1.299 * [simplify]: Simplifying (sqrt (+ (sqrt x) 1)) 1.299 * * [simplify]: iters left: 4 (5 enodes) 1.300 * * [simplify]: iters left: 3 (18 enodes) 1.303 * * [simplify]: iters left: 2 (20 enodes) 1.307 * * [simplify]: Extracting #0: cost 1 inf + 0 1.307 * * [simplify]: Extracting #1: cost 3 inf + 0 1.307 * * [simplify]: Extracting #2: cost 6 inf + 0 1.307 * * [simplify]: Extracting #3: cost 7 inf + 1 1.307 * * [simplify]: Extracting #4: cost 6 inf + 2 1.307 * * [simplify]: Extracting #5: cost 0 inf + 492 1.307 * [simplify]: Simplified to (sqrt (+ (sqrt x) 1)) 1.307 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (+ (sqrt x) 1)) (* (sqrt (- (sqrt x) 1)) (sqrt x)))) 1.307 * * * * [progress]: [ 32 / 42 ] simplifiying candidate # 1.307 * [simplify]: Simplifying (sqrt (+ (sqrt x) 1)) 1.307 * * [simplify]: iters left: 4 (5 enodes) 1.309 * * [simplify]: iters left: 3 (18 enodes) 1.312 * * [simplify]: iters left: 2 (20 enodes) 1.315 * * [simplify]: Extracting #0: cost 1 inf + 0 1.315 * * [simplify]: Extracting #1: cost 3 inf + 0 1.315 * * [simplify]: Extracting #2: cost 6 inf + 0 1.315 * * [simplify]: Extracting #3: cost 7 inf + 1 1.315 * * [simplify]: Extracting #4: cost 6 inf + 2 1.315 * * [simplify]: Extracting #5: cost 0 inf + 492 1.316 * [simplify]: Simplified to (sqrt (+ (sqrt x) 1)) 1.316 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (+ (sqrt x) 1)) (* (sqrt (- (sqrt x) 1)) (sqrt x)))) 1.316 * * * * [progress]: [ 33 / 42 ] simplifiying candidate # 1.316 * [simplify]: Simplifying (sqrt 1) 1.316 * * [simplify]: iters left: 1 (2 enodes) 1.318 * * [simplify]: Extracting #0: cost 1 inf + 0 1.318 * * [simplify]: Extracting #1: cost 0 inf + 1 1.318 * [simplify]: Simplified to 1 1.318 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (* (sqrt (- x 1)) (sqrt x)))) 1.318 * * * * [progress]: [ 34 / 42 ] simplifiying candidate # 1.318 * [simplify]: Simplifying (sqrt (sqrt (- x 1))) 1.318 * * [simplify]: iters left: 4 (5 enodes) 1.320 * * [simplify]: iters left: 3 (20 enodes) 1.323 * * [simplify]: iters left: 2 (24 enodes) 1.327 * * [simplify]: Extracting #0: cost 1 inf + 0 1.327 * * [simplify]: Extracting #1: cost 3 inf + 0 1.327 * * [simplify]: Extracting #2: cost 5 inf + 0 1.327 * * [simplify]: Extracting #3: cost 9 inf + 0 1.327 * * [simplify]: Extracting #4: cost 6 inf + 3 1.327 * * [simplify]: Extracting #5: cost 0 inf + 495 1.327 * [simplify]: Simplified to (sqrt (sqrt (+ x -1))) 1.327 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (sqrt (+ x -1))) (* (sqrt (sqrt (- x 1))) (sqrt x)))) 1.328 * * * * [progress]: [ 35 / 42 ] simplifiying candidate # 1.328 * * * * [progress]: [ 36 / 42 ] simplifiying candidate # 1.328 * [simplify]: Simplifying (* (sqrt (- (pow x 3) (pow 1 3))) (sqrt x)) 1.328 * * [simplify]: iters left: 6 (9 enodes) 1.331 * * [simplify]: iters left: 5 (41 enodes) 1.341 * * [simplify]: iters left: 4 (73 enodes) 1.356 * * [simplify]: iters left: 3 (108 enodes) 1.375 * * [simplify]: iters left: 2 (174 enodes) 1.412 * * [simplify]: iters left: 1 (359 enodes) 1.533 * * [simplify]: Extracting #0: cost 1 inf + 0 1.533 * * [simplify]: Extracting #1: cost 4 inf + 0 1.533 * * [simplify]: Extracting #2: cost 8 inf + 0 1.533 * * [simplify]: Extracting #3: cost 53 inf + 83 1.534 * * [simplify]: Extracting #4: cost 184 inf + 126 1.536 * * [simplify]: Extracting #5: cost 182 inf + 2089 1.541 * * [simplify]: Extracting #6: cost 107 inf + 32963 1.554 * * [simplify]: Extracting #7: cost 11 inf + 84620 1.569 * * [simplify]: Extracting #8: cost 0 inf + 91226 1.588 * * [simplify]: Extracting #9: cost 0 inf + 91055 1.604 * [simplify]: Simplified to (* (sqrt x) (sqrt (fma x (* x x) -1))) 1.604 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (sqrt x) (sqrt (fma x (* x x) -1))) (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))))) 1.604 * * * * [progress]: [ 37 / 42 ] simplifiying candidate # 1.604 * [simplify]: Simplifying (* (sqrt (- (* x x) (* 1 1))) (sqrt x)) 1.604 * * [simplify]: iters left: 6 (8 enodes) 1.609 * * [simplify]: iters left: 5 (30 enodes) 1.618 * * [simplify]: iters left: 4 (41 enodes) 1.628 * * [simplify]: iters left: 3 (48 enodes) 1.640 * * [simplify]: iters left: 2 (64 enodes) 1.661 * * [simplify]: iters left: 1 (107 enodes) 1.693 * * [simplify]: Extracting #0: cost 1 inf + 0 1.693 * * [simplify]: Extracting #1: cost 4 inf + 0 1.693 * * [simplify]: Extracting #2: cost 8 inf + 0 1.693 * * [simplify]: Extracting #3: cost 28 inf + 1 1.694 * * [simplify]: Extracting #4: cost 21 inf + 947 1.695 * * [simplify]: Extracting #5: cost 3 inf + 2726 1.696 * * [simplify]: Extracting #6: cost 0 inf + 2733 1.698 * [simplify]: Simplified to (* (sqrt (fma x x -1)) (sqrt x)) 1.698 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (sqrt (fma x x -1)) (sqrt x)) (sqrt (+ x 1)))) 1.698 * * * * [progress]: [ 38 / 42 ] simplifiying candidate #real (real->posit16 (* (sqrt (- x 1)) (sqrt x)))))> 1.698 * * * * [progress]: [ 39 / 42 ] simplifiying candidate # 1.698 * * * * [progress]: [ 40 / 42 ] simplifiying candidate # 1.698 * [simplify]: Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2))))))) 1.698 * [simplify]: Simplified (2) to (λ (x) +nan.0) 1.698 * * * * [progress]: [ 41 / 42 ] simplifiying candidate # 1.699 * [simplify]: Simplifying (- x (+ (* 1/8 (/ 1 x)) 1/2)) 1.699 * * [simplify]: iters left: 6 (8 enodes) 1.704 * * [simplify]: iters left: 5 (35 enodes) 1.715 * * [simplify]: iters left: 4 (54 enodes) 1.734 * * [simplify]: iters left: 3 (77 enodes) 1.756 * * [simplify]: iters left: 2 (110 enodes) 1.781 * * [simplify]: iters left: 1 (124 enodes) 1.810 * * [simplify]: Extracting #0: cost 1 inf + 0 1.810 * * [simplify]: Extracting #1: cost 18 inf + 0 1.810 * * [simplify]: Extracting #2: cost 26 inf + 5 1.811 * * [simplify]: Extracting #3: cost 6 inf + 1207 1.812 * * [simplify]: Extracting #4: cost 0 inf + 1580 1.813 * * [simplify]: Extracting #5: cost 0 inf + 1540 1.815 * [simplify]: Simplified to (- x (- 1/2 (/ -1/8 x))) 1.815 * [simplify]: Simplified (2) to (λ (x) (- x (- 1/2 (/ -1/8 x)))) 1.815 * * * * [progress]: [ 42 / 42 ] simplifiying candidate # 1.815 * [simplify]: Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 1.815 * [simplify]: Simplified (2) to (λ (x) +nan.0) 1.815 * * * [progress]: adding candidates to table 2.136 * * [progress]: iteration 2 / 4 2.136 * * * [progress]: picking best candidate 2.143 * * * * [pick]: Picked # 2.143 * * * [progress]: localizing error 2.152 * * * [progress]: generating rewritten candidates 2.152 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 2.183 * * * [progress]: generating series expansions 2.183 * * * * [progress]: [ 1 / 1 ] generating series at (2) 2.183 * [backup-simplify]: Simplify (* (sqrt x) (sqrt (- x 1))) into (sqrt (* x (- x 1))) 2.183 * [approximate]: Taking taylor expansion of (sqrt (* x (- x 1))) in (x) around 0 2.183 * [taylor]: Taking taylor expansion of (sqrt (* x (- x 1))) in x 2.183 * [taylor]: Taking taylor expansion of (* x (- x 1)) in x 2.183 * [taylor]: Taking taylor expansion of x in x 2.183 * [backup-simplify]: Simplify 0 into 0 2.183 * [backup-simplify]: Simplify 1 into 1 2.183 * [taylor]: Taking taylor expansion of (- x 1) in x 2.183 * [taylor]: Taking taylor expansion of x in x 2.183 * [backup-simplify]: Simplify 0 into 0 2.183 * [backup-simplify]: Simplify 1 into 1 2.184 * [taylor]: Taking taylor expansion of 1 in x 2.184 * [backup-simplify]: Simplify 1 into 1 2.184 * [backup-simplify]: Simplify (- 1) into -1 2.185 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.185 * [backup-simplify]: Simplify (* 0 -1) into 0 2.185 * [backup-simplify]: Simplify (- 0) into 0 2.186 * [backup-simplify]: Simplify (+ 1 0) into 1 2.187 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 -1)) into -1 2.187 * [backup-simplify]: Simplify (sqrt 0) into 0 2.188 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 2.188 * [taylor]: Taking taylor expansion of (sqrt (* x (- x 1))) in x 2.188 * [taylor]: Taking taylor expansion of (* x (- x 1)) in x 2.188 * [taylor]: Taking taylor expansion of x in x 2.188 * [backup-simplify]: Simplify 0 into 0 2.188 * [backup-simplify]: Simplify 1 into 1 2.188 * [taylor]: Taking taylor expansion of (- x 1) in x 2.188 * [taylor]: Taking taylor expansion of x in x 2.188 * [backup-simplify]: Simplify 0 into 0 2.188 * [backup-simplify]: Simplify 1 into 1 2.188 * [taylor]: Taking taylor expansion of 1 in x 2.188 * [backup-simplify]: Simplify 1 into 1 2.189 * [backup-simplify]: Simplify (- 1) into -1 2.189 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.189 * [backup-simplify]: Simplify (* 0 -1) into 0 2.189 * [backup-simplify]: Simplify (- 0) into 0 2.189 * [backup-simplify]: Simplify (+ 1 0) into 1 2.190 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 -1)) into -1 2.190 * [backup-simplify]: Simplify (sqrt 0) into 0 2.191 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 2.191 * [backup-simplify]: Simplify 0 into 0 2.191 * [backup-simplify]: Simplify +nan.0 into +nan.0 2.191 * [backup-simplify]: Simplify (- 0) into 0 2.195 * [backup-simplify]: Simplify (+ 0 0) into 0 2.196 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 -1))) into 1 2.198 * [backup-simplify]: Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 2.198 * [backup-simplify]: Simplify +nan.0 into +nan.0 2.198 * [backup-simplify]: Simplify (- 0) into 0 2.198 * [backup-simplify]: Simplify (+ 0 0) into 0 2.199 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 -1)))) into 0 2.201 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 2.201 * [backup-simplify]: Simplify +nan.0 into +nan.0 2.201 * [backup-simplify]: Simplify (+ (* +nan.0 (pow x 3)) (+ (* +nan.0 (pow x 2)) (* +nan.0 x))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2))))))) 2.202 * [backup-simplify]: Simplify (* (sqrt (/ 1 x)) (sqrt (- (/ 1 x) 1))) into (sqrt (/ (- (/ 1 x) 1) x)) 2.202 * [approximate]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in (x) around 0 2.202 * [taylor]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in x 2.202 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1) x) in x 2.202 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 2.202 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.202 * [taylor]: Taking taylor expansion of x in x 2.202 * [backup-simplify]: Simplify 0 into 0 2.202 * [backup-simplify]: Simplify 1 into 1 2.202 * [backup-simplify]: Simplify (/ 1 1) into 1 2.202 * [taylor]: Taking taylor expansion of 1 in x 2.202 * [backup-simplify]: Simplify 1 into 1 2.202 * [taylor]: Taking taylor expansion of x in x 2.202 * [backup-simplify]: Simplify 0 into 0 2.202 * [backup-simplify]: Simplify 1 into 1 2.202 * [backup-simplify]: Simplify (+ 1 0) into 1 2.203 * [backup-simplify]: Simplify (/ 1 1) into 1 2.203 * [backup-simplify]: Simplify (sqrt 1) into 1 2.203 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.203 * [backup-simplify]: Simplify (- 1) into -1 2.204 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.204 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 0 1)))) into -1 2.205 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2 2.205 * [taylor]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in x 2.205 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1) x) in x 2.205 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 2.205 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.205 * [taylor]: Taking taylor expansion of x in x 2.205 * [backup-simplify]: Simplify 0 into 0 2.205 * [backup-simplify]: Simplify 1 into 1 2.205 * [backup-simplify]: Simplify (/ 1 1) into 1 2.205 * [taylor]: Taking taylor expansion of 1 in x 2.205 * [backup-simplify]: Simplify 1 into 1 2.205 * [taylor]: Taking taylor expansion of x in x 2.205 * [backup-simplify]: Simplify 0 into 0 2.205 * [backup-simplify]: Simplify 1 into 1 2.205 * [backup-simplify]: Simplify (+ 1 0) into 1 2.206 * [backup-simplify]: Simplify (/ 1 1) into 1 2.206 * [backup-simplify]: Simplify (sqrt 1) into 1 2.206 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.206 * [backup-simplify]: Simplify (- 1) into -1 2.207 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.207 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 0 1)))) into -1 2.208 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2 2.208 * [backup-simplify]: Simplify 1 into 1 2.208 * [backup-simplify]: Simplify -1/2 into -1/2 2.208 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.209 * [backup-simplify]: Simplify (- 0) into 0 2.209 * [backup-simplify]: Simplify (+ 0 0) into 0 2.209 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)))) into 0 2.210 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+)) (* 2 1)) into -1/8 2.210 * [backup-simplify]: Simplify -1/8 into -1/8 2.210 * [backup-simplify]: Simplify (+ (* -1/8 (/ 1 x)) (+ -1/2 (* 1 (/ 1 (/ 1 x))))) into (- x (+ (* 1/8 (/ 1 x)) 1/2)) 2.210 * [backup-simplify]: Simplify (* (sqrt (/ 1 (- x))) (sqrt (- (/ 1 (- x)) 1))) into (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) 2.210 * [approximate]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) in (x) around 0 2.210 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) in x 2.210 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 2.210 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 2.210 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 2.210 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.210 * [taylor]: Taking taylor expansion of x in x 2.210 * [backup-simplify]: Simplify 0 into 0 2.210 * [backup-simplify]: Simplify 1 into 1 2.211 * [backup-simplify]: Simplify (/ 1 1) into 1 2.211 * [taylor]: Taking taylor expansion of 1 in x 2.211 * [backup-simplify]: Simplify 1 into 1 2.211 * [backup-simplify]: Simplify (+ 1 0) into 1 2.211 * [backup-simplify]: Simplify (- 1) into -1 2.211 * [backup-simplify]: Simplify (sqrt 0) into 0 2.212 * [backup-simplify]: Simplify (- 1) into -1 2.212 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 2.213 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 2.213 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.213 * [taylor]: Taking taylor expansion of -1 in x 2.213 * [backup-simplify]: Simplify -1 into -1 2.213 * [taylor]: Taking taylor expansion of x in x 2.213 * [backup-simplify]: Simplify 0 into 0 2.213 * [backup-simplify]: Simplify 1 into 1 2.213 * [backup-simplify]: Simplify (/ -1 1) into -1 2.213 * [backup-simplify]: Simplify (sqrt 0) into 0 2.214 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 2.214 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) in x 2.214 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 2.214 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 2.214 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 2.214 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.214 * [taylor]: Taking taylor expansion of x in x 2.214 * [backup-simplify]: Simplify 0 into 0 2.214 * [backup-simplify]: Simplify 1 into 1 2.214 * [backup-simplify]: Simplify (/ 1 1) into 1 2.214 * [taylor]: Taking taylor expansion of 1 in x 2.214 * [backup-simplify]: Simplify 1 into 1 2.215 * [backup-simplify]: Simplify (+ 1 0) into 1 2.215 * [backup-simplify]: Simplify (- 1) into -1 2.215 * [backup-simplify]: Simplify (sqrt 0) into 0 2.215 * [backup-simplify]: Simplify (- 1) into -1 2.216 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 2.216 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 2.216 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.216 * [taylor]: Taking taylor expansion of -1 in x 2.216 * [backup-simplify]: Simplify -1 into -1 2.216 * [taylor]: Taking taylor expansion of x in x 2.216 * [backup-simplify]: Simplify 0 into 0 2.216 * [backup-simplify]: Simplify 1 into 1 2.217 * [backup-simplify]: Simplify (/ -1 1) into -1 2.217 * [backup-simplify]: Simplify (sqrt 0) into 0 2.218 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 2.219 * [backup-simplify]: Simplify (* 0 0) into 0 2.219 * [backup-simplify]: Simplify 0 into 0 2.220 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0 2.220 * [backup-simplify]: Simplify 0 into 0 2.221 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 2.223 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 2.224 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.225 * [backup-simplify]: Simplify (+ 0 1) into 1 2.225 * [backup-simplify]: Simplify (- 1) into -1 2.228 * [backup-simplify]: Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 2.231 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))) into (- +nan.0) 2.231 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 2.232 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.236 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 2.237 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.237 * [backup-simplify]: Simplify (+ 0 0) into 0 2.237 * [backup-simplify]: Simplify (- 0) into 0 2.239 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 2.242 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0)))) into (- +nan.0) 2.242 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 2.242 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.245 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 2.246 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.246 * [backup-simplify]: Simplify (+ 0 0) into 0 2.246 * [backup-simplify]: Simplify (- 0) into 0 2.249 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 2.252 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))))) into (- +nan.0) 2.252 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 2.253 * [backup-simplify]: Simplify (+ (* (- +nan.0) (pow (/ 1 (- x)) 2)) (+ (* (- +nan.0) (/ 1 (- x))) (- +nan.0))) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 2.253 * * * [progress]: simplifying candidates 2.253 * * * * [progress]: [ 1 / 42 ] simplifiying candidate # 2.253 * * * * [progress]: [ 2 / 42 ] simplifiying candidate # 2.253 * * * * [progress]: [ 3 / 42 ] simplifiying candidate # 2.253 * [simplify]: Simplifying (* x (- x 1)) 2.254 * * [simplify]: iters left: 4 (4 enodes) 2.255 * * [simplify]: iters left: 3 (18 enodes) 2.259 * * [simplify]: iters left: 2 (27 enodes) 2.264 * * [simplify]: iters left: 1 (38 enodes) 2.270 * * [simplify]: Extracting #0: cost 1 inf + 0 2.270 * * [simplify]: Extracting #1: cost 8 inf + 0 2.270 * * [simplify]: Extracting #2: cost 10 inf + 2 2.270 * * [simplify]: Extracting #3: cost 0 inf + 457 2.270 * * [simplify]: Extracting #4: cost 0 inf + 455 2.271 * [simplify]: Simplified to (- (* x x) x) 2.271 * [simplify]: Simplified (2 1) to (λ (x) (pow (- (* x x) x) 1/2)) 2.271 * * * * [progress]: [ 4 / 42 ] simplifiying candidate # 2.271 * [simplify]: Simplifying (* (sqrt x) (sqrt (- x 1))) 2.271 * * [simplify]: iters left: 5 (6 enodes) 2.273 * * [simplify]: iters left: 4 (24 enodes) 2.277 * * [simplify]: iters left: 3 (28 enodes) 2.281 * * [simplify]: Extracting #0: cost 1 inf + 0 2.281 * * [simplify]: Extracting #1: cost 4 inf + 0 2.281 * * [simplify]: Extracting #2: cost 8 inf + 0 2.281 * * [simplify]: Extracting #3: cost 10 inf + 1 2.281 * * [simplify]: Extracting #4: cost 6 inf + 85 2.282 * * [simplify]: Extracting #5: cost 1 inf + 495 2.282 * * [simplify]: Extracting #6: cost 0 inf + 657 2.282 * [simplify]: Simplified to (* (sqrt x) (sqrt (- x 1))) 2.282 * [simplify]: Simplified (2 1) to (λ (x) (pow (* (sqrt x) (sqrt (- x 1))) 1)) 2.282 * * * * [progress]: [ 5 / 42 ] simplifiying candidate # 2.282 * [simplify]: Simplifying (* x (- x 1)) 2.282 * * [simplify]: iters left: 4 (4 enodes) 2.284 * * [simplify]: iters left: 3 (18 enodes) 2.289 * * [simplify]: iters left: 2 (27 enodes) 2.298 * * [simplify]: iters left: 1 (38 enodes) 2.306 * * [simplify]: Extracting #0: cost 1 inf + 0 2.306 * * [simplify]: Extracting #1: cost 8 inf + 0 2.306 * * [simplify]: Extracting #2: cost 10 inf + 2 2.306 * * [simplify]: Extracting #3: cost 0 inf + 457 2.307 * * [simplify]: Extracting #4: cost 0 inf + 455 2.307 * [simplify]: Simplified to (- (* x x) x) 2.307 * [simplify]: Simplified (2 1) to (λ (x) (pow (- (* x x) x) (/ 1 2))) 2.307 * [simplify]: Simplifying (/ 1 2) 2.307 * * [simplify]: iters left: 2 (3 enodes) 2.309 * * [simplify]: iters left: 1 (12 enodes) 2.311 * * [simplify]: Extracting #0: cost 1 inf + 0 2.311 * * [simplify]: Extracting #1: cost 0 inf + 1 2.311 * [simplify]: Simplified to 1/2 2.311 * [simplify]: Simplified (2 2) to (λ (x) (pow (* x (- x 1)) 1/2)) 2.311 * * * * [progress]: [ 6 / 42 ] simplifiying candidate # 2.312 * * * * [progress]: [ 7 / 42 ] simplifiying candidate # 2.312 * [simplify]: Simplifying (+ (log (sqrt x)) (log (sqrt (- x 1)))) 2.312 * * [simplify]: iters left: 6 (8 enodes) 2.314 * * [simplify]: iters left: 5 (30 enodes) 2.319 * * [simplify]: iters left: 4 (34 enodes) 2.324 * * [simplify]: Extracting #0: cost 1 inf + 0 2.324 * * [simplify]: Extracting #1: cost 4 inf + 0 2.324 * * [simplify]: Extracting #2: cost 8 inf + 0 2.324 * * [simplify]: Extracting #3: cost 12 inf + 0 2.324 * * [simplify]: Extracting #4: cost 14 inf + 1 2.324 * * [simplify]: Extracting #5: cost 11 inf + 44 2.325 * * [simplify]: Extracting #6: cost 5 inf + 473 2.325 * * [simplify]: Extracting #7: cost 0 inf + 1463 2.325 * [simplify]: Simplified to (+ (log (sqrt x)) (log (sqrt (+ x -1)))) 2.325 * [simplify]: Simplified (2 1) to (λ (x) (exp (+ (log (sqrt x)) (log (sqrt (+ x -1)))))) 2.325 * * * * [progress]: [ 8 / 42 ] simplifiying candidate # 2.325 * * * * [progress]: [ 9 / 42 ] simplifiying candidate # 2.325 * * * * [progress]: [ 10 / 42 ] simplifiying candidate # 2.325 * [simplify]: Simplifying (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt (- x 1)) (sqrt (- x 1))) (sqrt (- x 1)))) 2.325 * * [simplify]: iters left: 6 (10 enodes) 2.329 * * [simplify]: iters left: 5 (38 enodes) 2.339 * * [simplify]: iters left: 4 (70 enodes) 2.364 * * [simplify]: iters left: 3 (145 enodes) 2.411 * * [simplify]: iters left: 2 (346 enodes) 2.544 * * [simplify]: Extracting #0: cost 1 inf + 0 2.544 * * [simplify]: Extracting #1: cost 39 inf + 0 2.545 * * [simplify]: Extracting #2: cost 76 inf + 207 2.545 * * [simplify]: Extracting #3: cost 56 inf + 1713 2.547 * * [simplify]: Extracting #4: cost 39 inf + 4410 2.549 * * [simplify]: Extracting #5: cost 5 inf + 13574 2.553 * * [simplify]: Extracting #6: cost 0 inf + 14846 2.556 * [simplify]: Simplified to (* (* (* (- x 1) (sqrt (- x 1))) (sqrt x)) x) 2.556 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (* (* (* (- x 1) (sqrt (- x 1))) (sqrt x)) x))) 2.557 * * * * [progress]: [ 11 / 42 ] simplifiying candidate # 2.557 * * * * [progress]: [ 12 / 42 ] simplifiying candidate # 2.557 * * * * [progress]: [ 13 / 42 ] simplifiying candidate # 2.557 * [simplify]: Simplifying (* x (- x 1)) 2.557 * * [simplify]: iters left: 4 (4 enodes) 2.561 * * [simplify]: iters left: 3 (18 enodes) 2.567 * * [simplify]: iters left: 2 (27 enodes) 2.575 * * [simplify]: iters left: 1 (38 enodes) 2.586 * * [simplify]: Extracting #0: cost 1 inf + 0 2.586 * * [simplify]: Extracting #1: cost 8 inf + 0 2.586 * * [simplify]: Extracting #2: cost 10 inf + 2 2.586 * * [simplify]: Extracting #3: cost 0 inf + 457 2.587 * * [simplify]: Extracting #4: cost 0 inf + 455 2.587 * [simplify]: Simplified to (- (* x x) x) 2.587 * [simplify]: Simplified (2 1) to (λ (x) (sqrt (- (* x x) x))) 2.587 * * * * [progress]: [ 14 / 42 ] simplifiying candidate # 2.587 * * * * [progress]: [ 15 / 42 ] simplifiying candidate # 2.587 * * * * [progress]: [ 16 / 42 ] simplifiying candidate # 2.588 * [simplify]: Simplifying (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) 2.588 * * [simplify]: iters left: 6 (8 enodes) 2.592 * * [simplify]: iters left: 5 (30 enodes) 2.601 * * [simplify]: iters left: 4 (34 enodes) 2.608 * * [simplify]: Extracting #0: cost 1 inf + 0 2.608 * * [simplify]: Extracting #1: cost 4 inf + 0 2.608 * * [simplify]: Extracting #2: cost 8 inf + 0 2.608 * * [simplify]: Extracting #3: cost 12 inf + 0 2.608 * * [simplify]: Extracting #4: cost 14 inf + 1 2.608 * * [simplify]: Extracting #5: cost 11 inf + 44 2.608 * * [simplify]: Extracting #6: cost 5 inf + 413 2.608 * * [simplify]: Extracting #7: cost 0 inf + 1223 2.608 * [simplify]: Simplified to (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) 2.608 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))))) 2.609 * [simplify]: Simplifying (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) 2.609 * * [simplify]: iters left: 6 (8 enodes) 2.611 * * [simplify]: iters left: 5 (30 enodes) 2.616 * * [simplify]: iters left: 4 (34 enodes) 2.622 * * [simplify]: Extracting #0: cost 1 inf + 0 2.622 * * [simplify]: Extracting #1: cost 4 inf + 0 2.622 * * [simplify]: Extracting #2: cost 8 inf + 0 2.622 * * [simplify]: Extracting #3: cost 12 inf + 0 2.622 * * [simplify]: Extracting #4: cost 14 inf + 1 2.622 * * [simplify]: Extracting #5: cost 11 inf + 44 2.622 * * [simplify]: Extracting #6: cost 5 inf + 413 2.622 * * [simplify]: Extracting #7: cost 0 inf + 1223 2.622 * [simplify]: Simplified to (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) 2.622 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))))) 2.622 * * * * [progress]: [ 17 / 42 ] simplifiying candidate # 2.623 * [simplify]: Simplifying (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) 2.623 * * [simplify]: iters left: 6 (8 enodes) 2.625 * * [simplify]: iters left: 5 (30 enodes) 2.630 * * [simplify]: iters left: 4 (34 enodes) 2.635 * * [simplify]: Extracting #0: cost 1 inf + 0 2.636 * * [simplify]: Extracting #1: cost 4 inf + 0 2.636 * * [simplify]: Extracting #2: cost 8 inf + 0 2.636 * * [simplify]: Extracting #3: cost 12 inf + 0 2.636 * * [simplify]: Extracting #4: cost 14 inf + 1 2.636 * * [simplify]: Extracting #5: cost 11 inf + 44 2.636 * * [simplify]: Extracting #6: cost 5 inf + 413 2.636 * * [simplify]: Extracting #7: cost 0 inf + 1223 2.636 * [simplify]: Simplified to (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) 2.636 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))))) 2.636 * [simplify]: Simplifying (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) 2.636 * * [simplify]: iters left: 6 (8 enodes) 2.639 * * [simplify]: iters left: 5 (30 enodes) 2.644 * * [simplify]: iters left: 4 (34 enodes) 2.653 * * [simplify]: Extracting #0: cost 1 inf + 0 2.653 * * [simplify]: Extracting #1: cost 4 inf + 0 2.653 * * [simplify]: Extracting #2: cost 8 inf + 0 2.653 * * [simplify]: Extracting #3: cost 12 inf + 0 2.654 * * [simplify]: Extracting #4: cost 14 inf + 1 2.654 * * [simplify]: Extracting #5: cost 11 inf + 44 2.654 * * [simplify]: Extracting #6: cost 5 inf + 413 2.654 * * [simplify]: Extracting #7: cost 0 inf + 1223 2.655 * [simplify]: Simplified to (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) 2.655 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))))) 2.655 * * * * [progress]: [ 18 / 42 ] simplifiying candidate # 2.655 * [simplify]: Simplifying (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) 2.655 * * [simplify]: iters left: 6 (8 enodes) 2.660 * * [simplify]: iters left: 5 (30 enodes) 2.669 * * [simplify]: iters left: 4 (34 enodes) 2.678 * * [simplify]: Extracting #0: cost 1 inf + 0 2.678 * * [simplify]: Extracting #1: cost 4 inf + 0 2.678 * * [simplify]: Extracting #2: cost 8 inf + 0 2.679 * * [simplify]: Extracting #3: cost 12 inf + 0 2.679 * * [simplify]: Extracting #4: cost 14 inf + 1 2.679 * * [simplify]: Extracting #5: cost 11 inf + 44 2.679 * * [simplify]: Extracting #6: cost 5 inf + 413 2.680 * * [simplify]: Extracting #7: cost 0 inf + 1223 2.680 * [simplify]: Simplified to (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) 2.680 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))))) 2.680 * [simplify]: Simplifying (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) 2.680 * * [simplify]: iters left: 6 (8 enodes) 2.687 * * [simplify]: iters left: 5 (30 enodes) 2.696 * * [simplify]: iters left: 4 (34 enodes) 2.705 * * [simplify]: Extracting #0: cost 1 inf + 0 2.705 * * [simplify]: Extracting #1: cost 4 inf + 0 2.705 * * [simplify]: Extracting #2: cost 8 inf + 0 2.705 * * [simplify]: Extracting #3: cost 12 inf + 0 2.705 * * [simplify]: Extracting #4: cost 14 inf + 1 2.706 * * [simplify]: Extracting #5: cost 11 inf + 44 2.706 * * [simplify]: Extracting #6: cost 5 inf + 413 2.706 * * [simplify]: Extracting #7: cost 0 inf + 1223 2.707 * [simplify]: Simplified to (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) 2.707 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))))) 2.707 * * * * [progress]: [ 19 / 42 ] simplifiying candidate # 2.707 * [simplify]: Simplifying (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) 2.707 * * [simplify]: iters left: 6 (8 enodes) 2.711 * * [simplify]: iters left: 5 (30 enodes) 2.721 * * [simplify]: iters left: 4 (34 enodes) 2.731 * * [simplify]: Extracting #0: cost 1 inf + 0 2.731 * * [simplify]: Extracting #1: cost 4 inf + 0 2.731 * * [simplify]: Extracting #2: cost 8 inf + 0 2.731 * * [simplify]: Extracting #3: cost 12 inf + 0 2.731 * * [simplify]: Extracting #4: cost 14 inf + 1 2.731 * * [simplify]: Extracting #5: cost 11 inf + 44 2.732 * * [simplify]: Extracting #6: cost 5 inf + 413 2.732 * * [simplify]: Extracting #7: cost 0 inf + 1223 2.732 * [simplify]: Simplified to (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) 2.732 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))))) 2.733 * [simplify]: Simplifying (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) 2.733 * * [simplify]: iters left: 6 (8 enodes) 2.738 * * [simplify]: iters left: 5 (30 enodes) 2.747 * * [simplify]: iters left: 4 (34 enodes) 2.757 * * [simplify]: Extracting #0: cost 1 inf + 0 2.757 * * [simplify]: Extracting #1: cost 4 inf + 0 2.757 * * [simplify]: Extracting #2: cost 8 inf + 0 2.757 * * [simplify]: Extracting #3: cost 12 inf + 0 2.758 * * [simplify]: Extracting #4: cost 14 inf + 1 2.758 * * [simplify]: Extracting #5: cost 11 inf + 44 2.758 * * [simplify]: Extracting #6: cost 5 inf + 413 2.758 * * [simplify]: Extracting #7: cost 0 inf + 1223 2.759 * [simplify]: Simplified to (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) 2.759 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))))) 2.759 * * * * [progress]: [ 20 / 42 ] simplifiying candidate # 2.759 * [simplify]: Simplifying (cbrt (sqrt (- x 1))) 2.759 * * [simplify]: iters left: 4 (5 enodes) 2.762 * * [simplify]: iters left: 3 (20 enodes) 2.769 * * [simplify]: iters left: 2 (24 enodes) 2.777 * * [simplify]: Extracting #0: cost 1 inf + 0 2.777 * * [simplify]: Extracting #1: cost 3 inf + 0 2.777 * * [simplify]: Extracting #2: cost 5 inf + 0 2.777 * * [simplify]: Extracting #3: cost 9 inf + 0 2.777 * * [simplify]: Extracting #4: cost 6 inf + 3 2.777 * * [simplify]: Extracting #5: cost 0 inf + 575 2.777 * [simplify]: Simplified to (cbrt (sqrt (+ x -1))) 2.777 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt x) (* (cbrt (sqrt (- x 1))) (cbrt (sqrt (- x 1))))) (cbrt (sqrt (+ x -1))))) 2.777 * * * * [progress]: [ 21 / 42 ] simplifiying candidate # 2.778 * [simplify]: Simplifying (sqrt (cbrt (- x 1))) 2.778 * * [simplify]: iters left: 4 (5 enodes) 2.781 * * [simplify]: iters left: 3 (20 enodes) 2.788 * * [simplify]: iters left: 2 (24 enodes) 2.794 * * [simplify]: Extracting #0: cost 1 inf + 0 2.794 * * [simplify]: Extracting #1: cost 3 inf + 0 2.794 * * [simplify]: Extracting #2: cost 5 inf + 0 2.794 * * [simplify]: Extracting #3: cost 9 inf + 0 2.794 * * [simplify]: Extracting #4: cost 6 inf + 3 2.795 * * [simplify]: Extracting #5: cost 0 inf + 655 2.795 * [simplify]: Simplified to (sqrt (cbrt (+ x -1))) 2.795 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt x) (sqrt (* (cbrt (- x 1)) (cbrt (- x 1))))) (sqrt (cbrt (+ x -1))))) 2.795 * * * * [progress]: [ 22 / 42 ] simplifiying candidate # 2.795 * [simplify]: Simplifying (sqrt (sqrt (- x 1))) 2.795 * * [simplify]: iters left: 4 (5 enodes) 2.797 * * [simplify]: iters left: 3 (20 enodes) 2.801 * * [simplify]: iters left: 2 (24 enodes) 2.805 * * [simplify]: Extracting #0: cost 1 inf + 0 2.805 * * [simplify]: Extracting #1: cost 3 inf + 0 2.805 * * [simplify]: Extracting #2: cost 5 inf + 0 2.805 * * [simplify]: Extracting #3: cost 9 inf + 0 2.805 * * [simplify]: Extracting #4: cost 6 inf + 3 2.805 * * [simplify]: Extracting #5: cost 0 inf + 495 2.805 * [simplify]: Simplified to (sqrt (sqrt (+ x -1))) 2.805 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt x) (sqrt (sqrt (- x 1)))) (sqrt (sqrt (+ x -1))))) 2.805 * * * * [progress]: [ 23 / 42 ] simplifiying candidate # 2.806 * [simplify]: Simplifying (sqrt (- x 1)) 2.806 * * [simplify]: iters left: 3 (4 enodes) 2.807 * * [simplify]: iters left: 2 (17 enodes) 2.810 * * [simplify]: iters left: 1 (21 enodes) 2.814 * * [simplify]: Extracting #0: cost 1 inf + 0 2.814 * * [simplify]: Extracting #1: cost 3 inf + 0 2.814 * * [simplify]: Extracting #2: cost 7 inf + 0 2.814 * * [simplify]: Extracting #3: cost 4 inf + 3 2.814 * * [simplify]: Extracting #4: cost 0 inf + 251 2.814 * [simplify]: Simplified to (sqrt (+ x -1)) 2.814 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt x) (sqrt 1)) (sqrt (+ x -1)))) 2.814 * * * * [progress]: [ 24 / 42 ] simplifiying candidate # 2.814 * [simplify]: Simplifying (sqrt (- (sqrt x) (sqrt 1))) 2.814 * * [simplify]: iters left: 4 (6 enodes) 2.816 * * [simplify]: iters left: 3 (22 enodes) 2.821 * * [simplify]: iters left: 2 (31 enodes) 2.827 * * [simplify]: Extracting #0: cost 1 inf + 0 2.827 * * [simplify]: Extracting #1: cost 3 inf + 0 2.827 * * [simplify]: Extracting #2: cost 7 inf + 0 2.827 * * [simplify]: Extracting #3: cost 7 inf + 2 2.827 * * [simplify]: Extracting #4: cost 6 inf + 3 2.827 * * [simplify]: Extracting #5: cost 1 inf + 371 2.827 * * [simplify]: Extracting #6: cost 0 inf + 493 2.828 * [simplify]: Simplified to (sqrt (- (sqrt x) 1)) 2.828 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt x) (sqrt (+ (sqrt x) (sqrt 1)))) (sqrt (- (sqrt x) 1)))) 2.828 * * * * [progress]: [ 25 / 42 ] simplifiying candidate # 2.828 * [simplify]: Simplifying (sqrt (- (sqrt x) 1)) 2.828 * * [simplify]: iters left: 4 (5 enodes) 2.830 * * [simplify]: iters left: 3 (20 enodes) 2.833 * * [simplify]: iters left: 2 (24 enodes) 2.838 * * [simplify]: Extracting #0: cost 1 inf + 0 2.838 * * [simplify]: Extracting #1: cost 3 inf + 0 2.838 * * [simplify]: Extracting #2: cost 7 inf + 0 2.838 * * [simplify]: Extracting #3: cost 7 inf + 2 2.838 * * [simplify]: Extracting #4: cost 6 inf + 3 2.839 * * [simplify]: Extracting #5: cost 0 inf + 493 2.839 * [simplify]: Simplified to (sqrt (- (sqrt x) 1)) 2.839 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt x) (sqrt (+ (sqrt x) 1))) (sqrt (- (sqrt x) 1)))) 2.839 * * * * [progress]: [ 26 / 42 ] simplifiying candidate # 2.839 * [simplify]: Simplifying (sqrt (- (sqrt x) 1)) 2.839 * * [simplify]: iters left: 4 (5 enodes) 2.842 * * [simplify]: iters left: 3 (20 enodes) 2.849 * * [simplify]: iters left: 2 (24 enodes) 2.857 * * [simplify]: Extracting #0: cost 1 inf + 0 2.857 * * [simplify]: Extracting #1: cost 3 inf + 0 2.857 * * [simplify]: Extracting #2: cost 7 inf + 0 2.857 * * [simplify]: Extracting #3: cost 7 inf + 2 2.857 * * [simplify]: Extracting #4: cost 6 inf + 3 2.857 * * [simplify]: Extracting #5: cost 0 inf + 493 2.858 * [simplify]: Simplified to (sqrt (- (sqrt x) 1)) 2.858 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt x) (sqrt (+ (sqrt x) 1))) (sqrt (- (sqrt x) 1)))) 2.858 * * * * [progress]: [ 27 / 42 ] simplifiying candidate # 2.858 * [simplify]: Simplifying (sqrt (- x 1)) 2.858 * * [simplify]: iters left: 3 (4 enodes) 2.861 * * [simplify]: iters left: 2 (17 enodes) 2.867 * * [simplify]: iters left: 1 (21 enodes) 2.873 * * [simplify]: Extracting #0: cost 1 inf + 0 2.873 * * [simplify]: Extracting #1: cost 3 inf + 0 2.873 * * [simplify]: Extracting #2: cost 7 inf + 0 2.873 * * [simplify]: Extracting #3: cost 4 inf + 3 2.873 * * [simplify]: Extracting #4: cost 0 inf + 251 2.874 * [simplify]: Simplified to (sqrt (+ x -1)) 2.874 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt x) (sqrt 1)) (sqrt (+ x -1)))) 2.874 * * * * [progress]: [ 28 / 42 ] simplifiying candidate # 2.874 * [simplify]: Simplifying (sqrt (sqrt (- x 1))) 2.874 * * [simplify]: iters left: 4 (5 enodes) 2.877 * * [simplify]: iters left: 3 (20 enodes) 2.884 * * [simplify]: iters left: 2 (24 enodes) 2.892 * * [simplify]: Extracting #0: cost 1 inf + 0 2.892 * * [simplify]: Extracting #1: cost 3 inf + 0 2.892 * * [simplify]: Extracting #2: cost 5 inf + 0 2.892 * * [simplify]: Extracting #3: cost 9 inf + 0 2.892 * * [simplify]: Extracting #4: cost 6 inf + 3 2.892 * * [simplify]: Extracting #5: cost 0 inf + 495 2.892 * [simplify]: Simplified to (sqrt (sqrt (+ x -1))) 2.892 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt x) (sqrt (sqrt (- x 1)))) (sqrt (sqrt (+ x -1))))) 2.892 * * * * [progress]: [ 29 / 42 ] simplifiying candidate # 2.893 * [simplify]: Simplifying (sqrt (- x 1)) 2.893 * * [simplify]: iters left: 3 (4 enodes) 2.896 * * [simplify]: iters left: 2 (17 enodes) 2.902 * * [simplify]: iters left: 1 (21 enodes) 2.908 * * [simplify]: Extracting #0: cost 1 inf + 0 2.908 * * [simplify]: Extracting #1: cost 3 inf + 0 2.908 * * [simplify]: Extracting #2: cost 7 inf + 0 2.909 * * [simplify]: Extracting #3: cost 4 inf + 3 2.909 * * [simplify]: Extracting #4: cost 0 inf + 251 2.909 * [simplify]: Simplified to (sqrt (+ x -1)) 2.909 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt x) 1) (sqrt (+ x -1)))) 2.909 * * * * [progress]: [ 30 / 42 ] simplifiying candidate # 2.909 * [simplify]: Simplifying (* (cbrt (sqrt x)) (cbrt (sqrt x))) 2.909 * * [simplify]: iters left: 4 (4 enodes) 2.911 * * [simplify]: iters left: 3 (12 enodes) 2.915 * * [simplify]: Extracting #0: cost 1 inf + 0 2.915 * * [simplify]: Extracting #1: cost 3 inf + 0 2.915 * * [simplify]: Extracting #2: cost 5 inf + 0 2.915 * * [simplify]: Extracting #3: cost 7 inf + 0 2.915 * * [simplify]: Extracting #4: cost 6 inf + 1 2.915 * * [simplify]: Extracting #5: cost 0 inf + 647 2.915 * [simplify]: Simplified to (* (cbrt (sqrt x)) (cbrt (sqrt x))) 2.915 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (sqrt (- x 1))))) 2.915 * * * * [progress]: [ 31 / 42 ] simplifiying candidate # 2.916 * [simplify]: Simplifying (sqrt (* (cbrt x) (cbrt x))) 2.916 * * [simplify]: iters left: 4 (4 enodes) 2.918 * * [simplify]: iters left: 3 (13 enodes) 2.920 * * [simplify]: Extracting #0: cost 1 inf + 0 2.921 * * [simplify]: Extracting #1: cost 4 inf + 0 2.921 * * [simplify]: Extracting #2: cost 7 inf + 0 2.921 * * [simplify]: Extracting #3: cost 6 inf + 1 2.921 * * [simplify]: Extracting #4: cost 0 inf + 647 2.921 * [simplify]: Simplified to (fabs (cbrt x)) 2.921 * [simplify]: Simplified (2 1) to (λ (x) (* (fabs (cbrt x)) (* (sqrt (cbrt x)) (sqrt (- x 1))))) 2.921 * * * * [progress]: [ 32 / 42 ] simplifiying candidate # 2.921 * [simplify]: Simplifying (sqrt (sqrt x)) 2.921 * * [simplify]: iters left: 2 (3 enodes) 2.922 * * [simplify]: iters left: 1 (9 enodes) 2.923 * * [simplify]: Extracting #0: cost 1 inf + 0 2.923 * * [simplify]: Extracting #1: cost 3 inf + 0 2.923 * * [simplify]: Extracting #2: cost 5 inf + 0 2.923 * * [simplify]: Extracting #3: cost 4 inf + 1 2.923 * * [simplify]: Extracting #4: cost 0 inf + 245 2.924 * [simplify]: Simplified to (sqrt (sqrt x)) 2.924 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (- x 1))))) 2.924 * * * * [progress]: [ 33 / 42 ] simplifiying candidate # 2.924 * [simplify]: Simplifying (sqrt 1) 2.924 * * [simplify]: iters left: 1 (2 enodes) 2.926 * * [simplify]: Extracting #0: cost 1 inf + 0 2.926 * * [simplify]: Extracting #1: cost 0 inf + 1 2.926 * [simplify]: Simplified to 1 2.926 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (* (sqrt x) (sqrt (- x 1))))) 2.926 * * * * [progress]: [ 34 / 42 ] simplifiying candidate # 2.926 * [simplify]: Simplifying (sqrt (sqrt x)) 2.926 * * [simplify]: iters left: 2 (3 enodes) 2.927 * * [simplify]: iters left: 1 (9 enodes) 2.929 * * [simplify]: Extracting #0: cost 1 inf + 0 2.929 * * [simplify]: Extracting #1: cost 3 inf + 0 2.929 * * [simplify]: Extracting #2: cost 5 inf + 0 2.929 * * [simplify]: Extracting #3: cost 4 inf + 1 2.929 * * [simplify]: Extracting #4: cost 0 inf + 245 2.929 * [simplify]: Simplified to (sqrt (sqrt x)) 2.929 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (- x 1))))) 2.929 * * * * [progress]: [ 35 / 42 ] simplifiying candidate # 2.929 * * * * [progress]: [ 36 / 42 ] simplifiying candidate # 2.929 * [simplify]: Simplifying (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))) 2.929 * * [simplify]: iters left: 6 (8 enodes) 2.932 * * [simplify]: iters left: 5 (28 enodes) 2.936 * * [simplify]: iters left: 4 (42 enodes) 2.942 * * [simplify]: iters left: 3 (46 enodes) 2.948 * * [simplify]: iters left: 2 (47 enodes) 2.958 * * [simplify]: iters left: 1 (50 enodes) 2.970 * * [simplify]: Extracting #0: cost 1 inf + 0 2.970 * * [simplify]: Extracting #1: cost 3 inf + 0 2.970 * * [simplify]: Extracting #2: cost 10 inf + 0 2.970 * * [simplify]: Extracting #3: cost 12 inf + 2 2.970 * * [simplify]: Extracting #4: cost 8 inf + 198 2.971 * * [simplify]: Extracting #5: cost 1 inf + 725 2.971 * * [simplify]: Extracting #6: cost 0 inf + 862 2.972 * [simplify]: Simplified to (sqrt (+ (fma x x x) 1)) 2.972 * [simplify]: Simplified (2 2) to (λ (x) (/ (* (sqrt x) (sqrt (- (pow x 3) (pow 1 3)))) (sqrt (+ (fma x x x) 1)))) 2.972 * * * * [progress]: [ 37 / 42 ] simplifiying candidate # 2.972 * [simplify]: Simplifying (sqrt (+ x 1)) 2.972 * * [simplify]: iters left: 3 (4 enodes) 2.974 * * [simplify]: iters left: 2 (15 enodes) 2.979 * * [simplify]: iters left: 1 (17 enodes) 2.984 * * [simplify]: Extracting #0: cost 1 inf + 0 2.984 * * [simplify]: Extracting #1: cost 3 inf + 0 2.985 * * [simplify]: Extracting #2: cost 6 inf + 0 2.985 * * [simplify]: Extracting #3: cost 2 inf + 86 2.985 * * [simplify]: Extracting #4: cost 1 inf + 168 2.985 * * [simplify]: Extracting #5: cost 0 inf + 250 2.985 * [simplify]: Simplified to (sqrt (+ 1 x)) 2.985 * [simplify]: Simplified (2 2) to (λ (x) (/ (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (sqrt (+ 1 x)))) 2.985 * * * * [progress]: [ 38 / 42 ] simplifiying candidate #real (real->posit16 (* (sqrt x) (sqrt (- x 1))))))> 2.985 * * * * [progress]: [ 39 / 42 ] simplifiying candidate # 2.985 * * * * [progress]: [ 40 / 42 ] simplifiying candidate # 2.986 * [simplify]: Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2))))))) 2.986 * [simplify]: Simplified (2) to (λ (x) +nan.0) 2.986 * * * * [progress]: [ 41 / 42 ] simplifiying candidate # 2.986 * [simplify]: Simplifying (- x (+ (* 1/8 (/ 1 x)) 1/2)) 2.986 * * [simplify]: iters left: 6 (8 enodes) 2.992 * * [simplify]: iters left: 5 (35 enodes) 3.005 * * [simplify]: iters left: 4 (54 enodes) 3.022 * * [simplify]: iters left: 3 (77 enodes) 3.047 * * [simplify]: iters left: 2 (110 enodes) 3.075 * * [simplify]: iters left: 1 (124 enodes) 3.106 * * [simplify]: Extracting #0: cost 1 inf + 0 3.106 * * [simplify]: Extracting #1: cost 18 inf + 0 3.106 * * [simplify]: Extracting #2: cost 26 inf + 5 3.107 * * [simplify]: Extracting #3: cost 6 inf + 1207 3.107 * * [simplify]: Extracting #4: cost 0 inf + 1580 3.108 * * [simplify]: Extracting #5: cost 0 inf + 1540 3.109 * [simplify]: Simplified to (- x (- 1/2 (/ -1/8 x))) 3.109 * [simplify]: Simplified (2) to (λ (x) (- x (- 1/2 (/ -1/8 x)))) 3.109 * * * * [progress]: [ 42 / 42 ] simplifiying candidate # 3.109 * [simplify]: Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 3.109 * [simplify]: Simplified (2) to (λ (x) +nan.0) 3.109 * * * [progress]: adding candidates to table 3.424 * * [progress]: iteration 3 / 4 3.424 * * * [progress]: picking best candidate 3.428 * * * * [pick]: Picked # 3.428 * * * [progress]: localizing error 3.444 * * * [progress]: generating rewritten candidates 3.444 * * * [progress]: generating series expansions 3.444 * * * [progress]: simplifying candidates 3.444 * * * [progress]: adding candidates to table 3.445 * * [progress]: iteration 4 / 4 3.445 * * * [progress]: picking best candidate 3.448 * * * * [pick]: Picked # 3.449 * * * [progress]: localizing error 3.465 * * * [progress]: generating rewritten candidates 3.465 * * * * [progress]: [ 1 / 3 ] rewriting at (2) 3.549 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 1) 3.565 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1) 3.595 * * * [progress]: generating series expansions 3.595 * * * * [progress]: [ 1 / 3 ] generating series at (2) 3.596 * [backup-simplify]: Simplify (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (* (sqrt x) (sqrt (- x 1))))) into (sqrt (* x (- x 1))) 3.596 * [approximate]: Taking taylor expansion of (sqrt (* x (- x 1))) in (x) around 0 3.596 * [taylor]: Taking taylor expansion of (sqrt (* x (- x 1))) in x 3.596 * [taylor]: Taking taylor expansion of (* x (- x 1)) in x 3.596 * [taylor]: Taking taylor expansion of x in x 3.596 * [backup-simplify]: Simplify 0 into 0 3.596 * [backup-simplify]: Simplify 1 into 1 3.596 * [taylor]: Taking taylor expansion of (- x 1) in x 3.596 * [taylor]: Taking taylor expansion of x in x 3.596 * [backup-simplify]: Simplify 0 into 0 3.596 * [backup-simplify]: Simplify 1 into 1 3.596 * [taylor]: Taking taylor expansion of 1 in x 3.596 * [backup-simplify]: Simplify 1 into 1 3.597 * [backup-simplify]: Simplify (- 1) into -1 3.597 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.598 * [backup-simplify]: Simplify (* 0 -1) into 0 3.598 * [backup-simplify]: Simplify (- 0) into 0 3.599 * [backup-simplify]: Simplify (+ 1 0) into 1 3.599 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 -1)) into -1 3.600 * [backup-simplify]: Simplify (sqrt 0) into 0 3.601 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 3.601 * [taylor]: Taking taylor expansion of (sqrt (* x (- x 1))) in x 3.601 * [taylor]: Taking taylor expansion of (* x (- x 1)) in x 3.601 * [taylor]: Taking taylor expansion of x in x 3.601 * [backup-simplify]: Simplify 0 into 0 3.601 * [backup-simplify]: Simplify 1 into 1 3.602 * [taylor]: Taking taylor expansion of (- x 1) in x 3.602 * [taylor]: Taking taylor expansion of x in x 3.602 * [backup-simplify]: Simplify 0 into 0 3.602 * [backup-simplify]: Simplify 1 into 1 3.602 * [taylor]: Taking taylor expansion of 1 in x 3.602 * [backup-simplify]: Simplify 1 into 1 3.602 * [backup-simplify]: Simplify (- 1) into -1 3.602 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.603 * [backup-simplify]: Simplify (* 0 -1) into 0 3.603 * [backup-simplify]: Simplify (- 0) into 0 3.604 * [backup-simplify]: Simplify (+ 1 0) into 1 3.604 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 -1)) into -1 3.605 * [backup-simplify]: Simplify (sqrt 0) into 0 3.606 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 3.606 * [backup-simplify]: Simplify 0 into 0 3.606 * [backup-simplify]: Simplify +nan.0 into +nan.0 3.607 * [backup-simplify]: Simplify (- 0) into 0 3.607 * [backup-simplify]: Simplify (+ 0 0) into 0 3.608 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 -1))) into 1 3.611 * [backup-simplify]: Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 3.611 * [backup-simplify]: Simplify +nan.0 into +nan.0 3.611 * [backup-simplify]: Simplify (- 0) into 0 3.612 * [backup-simplify]: Simplify (+ 0 0) into 0 3.613 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 -1)))) into 0 3.617 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 3.617 * [backup-simplify]: Simplify +nan.0 into +nan.0 3.617 * [backup-simplify]: Simplify (+ (* +nan.0 (pow x 3)) (+ (* +nan.0 (pow x 2)) (* +nan.0 x))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2))))))) 3.618 * [backup-simplify]: Simplify (* (sqrt (* (sqrt (/ 1 x)) (sqrt (- (/ 1 x) 1)))) (sqrt (* (sqrt (/ 1 x)) (sqrt (- (/ 1 x) 1))))) into (sqrt (/ (- (/ 1 x) 1) x)) 3.618 * [approximate]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in (x) around 0 3.618 * [taylor]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in x 3.618 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1) x) in x 3.618 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 3.618 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.618 * [taylor]: Taking taylor expansion of x in x 3.618 * [backup-simplify]: Simplify 0 into 0 3.618 * [backup-simplify]: Simplify 1 into 1 3.619 * [backup-simplify]: Simplify (/ 1 1) into 1 3.619 * [taylor]: Taking taylor expansion of 1 in x 3.619 * [backup-simplify]: Simplify 1 into 1 3.619 * [taylor]: Taking taylor expansion of x in x 3.619 * [backup-simplify]: Simplify 0 into 0 3.619 * [backup-simplify]: Simplify 1 into 1 3.619 * [backup-simplify]: Simplify (+ 1 0) into 1 3.619 * [backup-simplify]: Simplify (/ 1 1) into 1 3.620 * [backup-simplify]: Simplify (sqrt 1) into 1 3.621 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.621 * [backup-simplify]: Simplify (- 1) into -1 3.621 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.622 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 0 1)))) into -1 3.623 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2 3.623 * [taylor]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in x 3.623 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1) x) in x 3.623 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 3.623 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.623 * [taylor]: Taking taylor expansion of x in x 3.623 * [backup-simplify]: Simplify 0 into 0 3.623 * [backup-simplify]: Simplify 1 into 1 3.624 * [backup-simplify]: Simplify (/ 1 1) into 1 3.624 * [taylor]: Taking taylor expansion of 1 in x 3.624 * [backup-simplify]: Simplify 1 into 1 3.624 * [taylor]: Taking taylor expansion of x in x 3.624 * [backup-simplify]: Simplify 0 into 0 3.624 * [backup-simplify]: Simplify 1 into 1 3.624 * [backup-simplify]: Simplify (+ 1 0) into 1 3.624 * [backup-simplify]: Simplify (/ 1 1) into 1 3.625 * [backup-simplify]: Simplify (sqrt 1) into 1 3.626 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.626 * [backup-simplify]: Simplify (- 1) into -1 3.627 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.627 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 0 1)))) into -1 3.628 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2 3.628 * [backup-simplify]: Simplify 1 into 1 3.628 * [backup-simplify]: Simplify -1/2 into -1/2 3.629 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.630 * [backup-simplify]: Simplify (- 0) into 0 3.630 * [backup-simplify]: Simplify (+ 0 0) into 0 3.631 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)))) into 0 3.632 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+)) (* 2 1)) into -1/8 3.632 * [backup-simplify]: Simplify -1/8 into -1/8 3.632 * [backup-simplify]: Simplify (+ (* -1/8 (/ 1 x)) (+ -1/2 (* 1 (/ 1 (/ 1 x))))) into (- x (+ (* 1/8 (/ 1 x)) 1/2)) 3.632 * [backup-simplify]: Simplify (* (sqrt (* (sqrt (/ 1 (- x))) (sqrt (- (/ 1 (- x)) 1)))) (sqrt (* (sqrt (/ 1 (- x))) (sqrt (- (/ 1 (- x)) 1))))) into (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) 3.632 * [approximate]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) in (x) around 0 3.632 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) in x 3.632 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 3.632 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 3.632 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 3.632 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.632 * [taylor]: Taking taylor expansion of x in x 3.632 * [backup-simplify]: Simplify 0 into 0 3.632 * [backup-simplify]: Simplify 1 into 1 3.633 * [backup-simplify]: Simplify (/ 1 1) into 1 3.633 * [taylor]: Taking taylor expansion of 1 in x 3.633 * [backup-simplify]: Simplify 1 into 1 3.633 * [backup-simplify]: Simplify (+ 1 0) into 1 3.633 * [backup-simplify]: Simplify (- 1) into -1 3.633 * [backup-simplify]: Simplify (sqrt 0) into 0 3.634 * [backup-simplify]: Simplify (- 1) into -1 3.634 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 3.634 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 3.634 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.634 * [taylor]: Taking taylor expansion of -1 in x 3.634 * [backup-simplify]: Simplify -1 into -1 3.634 * [taylor]: Taking taylor expansion of x in x 3.634 * [backup-simplify]: Simplify 0 into 0 3.635 * [backup-simplify]: Simplify 1 into 1 3.635 * [backup-simplify]: Simplify (/ -1 1) into -1 3.635 * [backup-simplify]: Simplify (sqrt 0) into 0 3.636 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 3.636 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) in x 3.636 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 3.636 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 3.636 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 3.636 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.636 * [taylor]: Taking taylor expansion of x in x 3.636 * [backup-simplify]: Simplify 0 into 0 3.636 * [backup-simplify]: Simplify 1 into 1 3.636 * [backup-simplify]: Simplify (/ 1 1) into 1 3.636 * [taylor]: Taking taylor expansion of 1 in x 3.636 * [backup-simplify]: Simplify 1 into 1 3.639 * [backup-simplify]: Simplify (+ 1 0) into 1 3.639 * [backup-simplify]: Simplify (- 1) into -1 3.640 * [backup-simplify]: Simplify (sqrt 0) into 0 3.640 * [backup-simplify]: Simplify (- 1) into -1 3.641 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 3.641 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 3.641 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.641 * [taylor]: Taking taylor expansion of -1 in x 3.641 * [backup-simplify]: Simplify -1 into -1 3.641 * [taylor]: Taking taylor expansion of x in x 3.641 * [backup-simplify]: Simplify 0 into 0 3.641 * [backup-simplify]: Simplify 1 into 1 3.641 * [backup-simplify]: Simplify (/ -1 1) into -1 3.641 * [backup-simplify]: Simplify (sqrt 0) into 0 3.642 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 3.642 * [backup-simplify]: Simplify (* 0 0) into 0 3.642 * [backup-simplify]: Simplify 0 into 0 3.643 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0 3.643 * [backup-simplify]: Simplify 0 into 0 3.643 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 3.645 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 3.645 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.646 * [backup-simplify]: Simplify (+ 0 1) into 1 3.646 * [backup-simplify]: Simplify (- 1) into -1 3.648 * [backup-simplify]: Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 3.649 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))) into (- +nan.0) 3.649 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 3.650 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.652 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 3.653 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.653 * [backup-simplify]: Simplify (+ 0 0) into 0 3.653 * [backup-simplify]: Simplify (- 0) into 0 3.655 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 3.658 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0)))) into (- +nan.0) 3.658 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 3.658 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.662 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 3.663 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.663 * [backup-simplify]: Simplify (+ 0 0) into 0 3.664 * [backup-simplify]: Simplify (- 0) into 0 3.669 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 3.674 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))))) into (- +nan.0) 3.674 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 3.675 * [backup-simplify]: Simplify (+ (* (- +nan.0) (pow (/ 1 (- x)) 2)) (+ (* (- +nan.0) (/ 1 (- x))) (- +nan.0))) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 3.675 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 1) 3.676 * [backup-simplify]: Simplify (* (sqrt x) (sqrt (- x 1))) into (sqrt (* x (- x 1))) 3.676 * [approximate]: Taking taylor expansion of (sqrt (* x (- x 1))) in (x) around 0 3.676 * [taylor]: Taking taylor expansion of (sqrt (* x (- x 1))) in x 3.676 * [taylor]: Taking taylor expansion of (* x (- x 1)) in x 3.676 * [taylor]: Taking taylor expansion of x in x 3.676 * [backup-simplify]: Simplify 0 into 0 3.676 * [backup-simplify]: Simplify 1 into 1 3.676 * [taylor]: Taking taylor expansion of (- x 1) in x 3.676 * [taylor]: Taking taylor expansion of x in x 3.676 * [backup-simplify]: Simplify 0 into 0 3.676 * [backup-simplify]: Simplify 1 into 1 3.676 * [taylor]: Taking taylor expansion of 1 in x 3.676 * [backup-simplify]: Simplify 1 into 1 3.676 * [backup-simplify]: Simplify (- 1) into -1 3.677 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.677 * [backup-simplify]: Simplify (* 0 -1) into 0 3.677 * [backup-simplify]: Simplify (- 0) into 0 3.678 * [backup-simplify]: Simplify (+ 1 0) into 1 3.679 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 -1)) into -1 3.679 * [backup-simplify]: Simplify (sqrt 0) into 0 3.680 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 3.680 * [taylor]: Taking taylor expansion of (sqrt (* x (- x 1))) in x 3.680 * [taylor]: Taking taylor expansion of (* x (- x 1)) in x 3.680 * [taylor]: Taking taylor expansion of x in x 3.680 * [backup-simplify]: Simplify 0 into 0 3.680 * [backup-simplify]: Simplify 1 into 1 3.680 * [taylor]: Taking taylor expansion of (- x 1) in x 3.680 * [taylor]: Taking taylor expansion of x in x 3.680 * [backup-simplify]: Simplify 0 into 0 3.680 * [backup-simplify]: Simplify 1 into 1 3.681 * [taylor]: Taking taylor expansion of 1 in x 3.681 * [backup-simplify]: Simplify 1 into 1 3.681 * [backup-simplify]: Simplify (- 1) into -1 3.681 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.682 * [backup-simplify]: Simplify (* 0 -1) into 0 3.682 * [backup-simplify]: Simplify (- 0) into 0 3.683 * [backup-simplify]: Simplify (+ 1 0) into 1 3.683 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 -1)) into -1 3.684 * [backup-simplify]: Simplify (sqrt 0) into 0 3.685 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 3.685 * [backup-simplify]: Simplify 0 into 0 3.685 * [backup-simplify]: Simplify +nan.0 into +nan.0 3.686 * [backup-simplify]: Simplify (- 0) into 0 3.686 * [backup-simplify]: Simplify (+ 0 0) into 0 3.687 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 -1))) into 1 3.690 * [backup-simplify]: Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 3.690 * [backup-simplify]: Simplify +nan.0 into +nan.0 3.691 * [backup-simplify]: Simplify (- 0) into 0 3.691 * [backup-simplify]: Simplify (+ 0 0) into 0 3.692 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 -1)))) into 0 3.696 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 3.696 * [backup-simplify]: Simplify +nan.0 into +nan.0 3.696 * [backup-simplify]: Simplify (+ (* +nan.0 (pow x 3)) (+ (* +nan.0 (pow x 2)) (* +nan.0 x))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2))))))) 3.697 * [backup-simplify]: Simplify (* (sqrt (/ 1 x)) (sqrt (- (/ 1 x) 1))) into (sqrt (/ (- (/ 1 x) 1) x)) 3.697 * [approximate]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in (x) around 0 3.697 * [taylor]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in x 3.697 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1) x) in x 3.697 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 3.697 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.697 * [taylor]: Taking taylor expansion of x in x 3.697 * [backup-simplify]: Simplify 0 into 0 3.697 * [backup-simplify]: Simplify 1 into 1 3.697 * [backup-simplify]: Simplify (/ 1 1) into 1 3.697 * [taylor]: Taking taylor expansion of 1 in x 3.697 * [backup-simplify]: Simplify 1 into 1 3.697 * [taylor]: Taking taylor expansion of x in x 3.697 * [backup-simplify]: Simplify 0 into 0 3.697 * [backup-simplify]: Simplify 1 into 1 3.698 * [backup-simplify]: Simplify (+ 1 0) into 1 3.698 * [backup-simplify]: Simplify (/ 1 1) into 1 3.699 * [backup-simplify]: Simplify (sqrt 1) into 1 3.699 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.700 * [backup-simplify]: Simplify (- 1) into -1 3.700 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.701 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 0 1)))) into -1 3.702 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2 3.702 * [taylor]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in x 3.702 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1) x) in x 3.702 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 3.702 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.702 * [taylor]: Taking taylor expansion of x in x 3.702 * [backup-simplify]: Simplify 0 into 0 3.702 * [backup-simplify]: Simplify 1 into 1 3.702 * [backup-simplify]: Simplify (/ 1 1) into 1 3.702 * [taylor]: Taking taylor expansion of 1 in x 3.702 * [backup-simplify]: Simplify 1 into 1 3.702 * [taylor]: Taking taylor expansion of x in x 3.702 * [backup-simplify]: Simplify 0 into 0 3.702 * [backup-simplify]: Simplify 1 into 1 3.703 * [backup-simplify]: Simplify (+ 1 0) into 1 3.703 * [backup-simplify]: Simplify (/ 1 1) into 1 3.704 * [backup-simplify]: Simplify (sqrt 1) into 1 3.704 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.705 * [backup-simplify]: Simplify (- 1) into -1 3.705 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.706 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 0 1)))) into -1 3.707 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2 3.707 * [backup-simplify]: Simplify 1 into 1 3.707 * [backup-simplify]: Simplify -1/2 into -1/2 3.708 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.708 * [backup-simplify]: Simplify (- 0) into 0 3.708 * [backup-simplify]: Simplify (+ 0 0) into 0 3.709 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)))) into 0 3.711 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+)) (* 2 1)) into -1/8 3.711 * [backup-simplify]: Simplify -1/8 into -1/8 3.711 * [backup-simplify]: Simplify (+ (* -1/8 (/ 1 x)) (+ -1/2 (* 1 (/ 1 (/ 1 x))))) into (- x (+ (* 1/8 (/ 1 x)) 1/2)) 3.711 * [backup-simplify]: Simplify (* (sqrt (/ 1 (- x))) (sqrt (- (/ 1 (- x)) 1))) into (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) 3.711 * [approximate]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) in (x) around 0 3.711 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) in x 3.711 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 3.711 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 3.711 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 3.711 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.711 * [taylor]: Taking taylor expansion of x in x 3.711 * [backup-simplify]: Simplify 0 into 0 3.711 * [backup-simplify]: Simplify 1 into 1 3.712 * [backup-simplify]: Simplify (/ 1 1) into 1 3.712 * [taylor]: Taking taylor expansion of 1 in x 3.712 * [backup-simplify]: Simplify 1 into 1 3.712 * [backup-simplify]: Simplify (+ 1 0) into 1 3.712 * [backup-simplify]: Simplify (- 1) into -1 3.712 * [backup-simplify]: Simplify (sqrt 0) into 0 3.713 * [backup-simplify]: Simplify (- 1) into -1 3.713 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 3.713 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 3.713 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.713 * [taylor]: Taking taylor expansion of -1 in x 3.713 * [backup-simplify]: Simplify -1 into -1 3.714 * [taylor]: Taking taylor expansion of x in x 3.714 * [backup-simplify]: Simplify 0 into 0 3.714 * [backup-simplify]: Simplify 1 into 1 3.714 * [backup-simplify]: Simplify (/ -1 1) into -1 3.714 * [backup-simplify]: Simplify (sqrt 0) into 0 3.715 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 3.715 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) in x 3.715 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 3.715 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 3.715 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 3.715 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.715 * [taylor]: Taking taylor expansion of x in x 3.715 * [backup-simplify]: Simplify 0 into 0 3.715 * [backup-simplify]: Simplify 1 into 1 3.715 * [backup-simplify]: Simplify (/ 1 1) into 1 3.715 * [taylor]: Taking taylor expansion of 1 in x 3.715 * [backup-simplify]: Simplify 1 into 1 3.716 * [backup-simplify]: Simplify (+ 1 0) into 1 3.716 * [backup-simplify]: Simplify (- 1) into -1 3.716 * [backup-simplify]: Simplify (sqrt 0) into 0 3.716 * [backup-simplify]: Simplify (- 1) into -1 3.717 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 3.717 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 3.717 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.717 * [taylor]: Taking taylor expansion of -1 in x 3.717 * [backup-simplify]: Simplify -1 into -1 3.717 * [taylor]: Taking taylor expansion of x in x 3.717 * [backup-simplify]: Simplify 0 into 0 3.717 * [backup-simplify]: Simplify 1 into 1 3.717 * [backup-simplify]: Simplify (/ -1 1) into -1 3.718 * [backup-simplify]: Simplify (sqrt 0) into 0 3.718 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 3.719 * [backup-simplify]: Simplify (* 0 0) into 0 3.719 * [backup-simplify]: Simplify 0 into 0 3.719 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0 3.719 * [backup-simplify]: Simplify 0 into 0 3.720 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 3.722 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 3.722 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.722 * [backup-simplify]: Simplify (+ 0 1) into 1 3.722 * [backup-simplify]: Simplify (- 1) into -1 3.724 * [backup-simplify]: Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 3.726 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))) into (- +nan.0) 3.726 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 3.727 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.729 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 3.729 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.730 * [backup-simplify]: Simplify (+ 0 0) into 0 3.730 * [backup-simplify]: Simplify (- 0) into 0 3.732 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 3.734 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0)))) into (- +nan.0) 3.735 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 3.735 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.738 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 3.739 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.739 * [backup-simplify]: Simplify (+ 0 0) into 0 3.739 * [backup-simplify]: Simplify (- 0) into 0 3.743 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 3.747 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))))) into (- +nan.0) 3.747 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 3.748 * [backup-simplify]: Simplify (+ (* (- +nan.0) (pow (/ 1 (- x)) 2)) (+ (* (- +nan.0) (/ 1 (- x))) (- +nan.0))) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 3.748 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1) 3.748 * [backup-simplify]: Simplify (* (sqrt x) (sqrt (- x 1))) into (sqrt (* x (- x 1))) 3.748 * [approximate]: Taking taylor expansion of (sqrt (* x (- x 1))) in (x) around 0 3.748 * [taylor]: Taking taylor expansion of (sqrt (* x (- x 1))) in x 3.748 * [taylor]: Taking taylor expansion of (* x (- x 1)) in x 3.748 * [taylor]: Taking taylor expansion of x in x 3.748 * [backup-simplify]: Simplify 0 into 0 3.748 * [backup-simplify]: Simplify 1 into 1 3.748 * [taylor]: Taking taylor expansion of (- x 1) in x 3.748 * [taylor]: Taking taylor expansion of x in x 3.748 * [backup-simplify]: Simplify 0 into 0 3.748 * [backup-simplify]: Simplify 1 into 1 3.748 * [taylor]: Taking taylor expansion of 1 in x 3.748 * [backup-simplify]: Simplify 1 into 1 3.748 * [backup-simplify]: Simplify (- 1) into -1 3.749 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.749 * [backup-simplify]: Simplify (* 0 -1) into 0 3.749 * [backup-simplify]: Simplify (- 0) into 0 3.749 * [backup-simplify]: Simplify (+ 1 0) into 1 3.750 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 -1)) into -1 3.750 * [backup-simplify]: Simplify (sqrt 0) into 0 3.751 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 3.751 * [taylor]: Taking taylor expansion of (sqrt (* x (- x 1))) in x 3.751 * [taylor]: Taking taylor expansion of (* x (- x 1)) in x 3.751 * [taylor]: Taking taylor expansion of x in x 3.751 * [backup-simplify]: Simplify 0 into 0 3.751 * [backup-simplify]: Simplify 1 into 1 3.751 * [taylor]: Taking taylor expansion of (- x 1) in x 3.751 * [taylor]: Taking taylor expansion of x in x 3.751 * [backup-simplify]: Simplify 0 into 0 3.751 * [backup-simplify]: Simplify 1 into 1 3.751 * [taylor]: Taking taylor expansion of 1 in x 3.751 * [backup-simplify]: Simplify 1 into 1 3.751 * [backup-simplify]: Simplify (- 1) into -1 3.751 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.752 * [backup-simplify]: Simplify (* 0 -1) into 0 3.752 * [backup-simplify]: Simplify (- 0) into 0 3.752 * [backup-simplify]: Simplify (+ 1 0) into 1 3.753 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 -1)) into -1 3.753 * [backup-simplify]: Simplify (sqrt 0) into 0 3.754 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 3.754 * [backup-simplify]: Simplify 0 into 0 3.754 * [backup-simplify]: Simplify +nan.0 into +nan.0 3.754 * [backup-simplify]: Simplify (- 0) into 0 3.754 * [backup-simplify]: Simplify (+ 0 0) into 0 3.755 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 -1))) into 1 3.757 * [backup-simplify]: Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 3.757 * [backup-simplify]: Simplify +nan.0 into +nan.0 3.757 * [backup-simplify]: Simplify (- 0) into 0 3.757 * [backup-simplify]: Simplify (+ 0 0) into 0 3.758 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 -1)))) into 0 3.760 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 3.760 * [backup-simplify]: Simplify +nan.0 into +nan.0 3.761 * [backup-simplify]: Simplify (+ (* +nan.0 (pow x 3)) (+ (* +nan.0 (pow x 2)) (* +nan.0 x))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2))))))) 3.761 * [backup-simplify]: Simplify (* (sqrt (/ 1 x)) (sqrt (- (/ 1 x) 1))) into (sqrt (/ (- (/ 1 x) 1) x)) 3.761 * [approximate]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in (x) around 0 3.761 * [taylor]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in x 3.761 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1) x) in x 3.761 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 3.761 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.761 * [taylor]: Taking taylor expansion of x in x 3.761 * [backup-simplify]: Simplify 0 into 0 3.761 * [backup-simplify]: Simplify 1 into 1 3.761 * [backup-simplify]: Simplify (/ 1 1) into 1 3.761 * [taylor]: Taking taylor expansion of 1 in x 3.761 * [backup-simplify]: Simplify 1 into 1 3.761 * [taylor]: Taking taylor expansion of x in x 3.761 * [backup-simplify]: Simplify 0 into 0 3.761 * [backup-simplify]: Simplify 1 into 1 3.762 * [backup-simplify]: Simplify (+ 1 0) into 1 3.762 * [backup-simplify]: Simplify (/ 1 1) into 1 3.762 * [backup-simplify]: Simplify (sqrt 1) into 1 3.762 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.763 * [backup-simplify]: Simplify (- 1) into -1 3.763 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.763 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 0 1)))) into -1 3.764 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2 3.764 * [taylor]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in x 3.764 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1) x) in x 3.764 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 3.764 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.764 * [taylor]: Taking taylor expansion of x in x 3.764 * [backup-simplify]: Simplify 0 into 0 3.764 * [backup-simplify]: Simplify 1 into 1 3.765 * [backup-simplify]: Simplify (/ 1 1) into 1 3.765 * [taylor]: Taking taylor expansion of 1 in x 3.765 * [backup-simplify]: Simplify 1 into 1 3.765 * [taylor]: Taking taylor expansion of x in x 3.765 * [backup-simplify]: Simplify 0 into 0 3.765 * [backup-simplify]: Simplify 1 into 1 3.765 * [backup-simplify]: Simplify (+ 1 0) into 1 3.766 * [backup-simplify]: Simplify (/ 1 1) into 1 3.766 * [backup-simplify]: Simplify (sqrt 1) into 1 3.767 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.767 * [backup-simplify]: Simplify (- 1) into -1 3.767 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.768 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 0 1)))) into -1 3.769 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2 3.769 * [backup-simplify]: Simplify 1 into 1 3.769 * [backup-simplify]: Simplify -1/2 into -1/2 3.770 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.771 * [backup-simplify]: Simplify (- 0) into 0 3.771 * [backup-simplify]: Simplify (+ 0 0) into 0 3.772 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)))) into 0 3.772 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+)) (* 2 1)) into -1/8 3.772 * [backup-simplify]: Simplify -1/8 into -1/8 3.773 * [backup-simplify]: Simplify (+ (* -1/8 (/ 1 x)) (+ -1/2 (* 1 (/ 1 (/ 1 x))))) into (- x (+ (* 1/8 (/ 1 x)) 1/2)) 3.773 * [backup-simplify]: Simplify (* (sqrt (/ 1 (- x))) (sqrt (- (/ 1 (- x)) 1))) into (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) 3.773 * [approximate]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) in (x) around 0 3.773 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) in x 3.773 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 3.773 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 3.773 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 3.773 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.773 * [taylor]: Taking taylor expansion of x in x 3.773 * [backup-simplify]: Simplify 0 into 0 3.773 * [backup-simplify]: Simplify 1 into 1 3.773 * [backup-simplify]: Simplify (/ 1 1) into 1 3.773 * [taylor]: Taking taylor expansion of 1 in x 3.773 * [backup-simplify]: Simplify 1 into 1 3.773 * [backup-simplify]: Simplify (+ 1 0) into 1 3.774 * [backup-simplify]: Simplify (- 1) into -1 3.774 * [backup-simplify]: Simplify (sqrt 0) into 0 3.774 * [backup-simplify]: Simplify (- 1) into -1 3.775 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 3.775 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 3.775 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.775 * [taylor]: Taking taylor expansion of -1 in x 3.775 * [backup-simplify]: Simplify -1 into -1 3.775 * [taylor]: Taking taylor expansion of x in x 3.775 * [backup-simplify]: Simplify 0 into 0 3.775 * [backup-simplify]: Simplify 1 into 1 3.775 * [backup-simplify]: Simplify (/ -1 1) into -1 3.776 * [backup-simplify]: Simplify (sqrt 0) into 0 3.776 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 3.776 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) in x 3.776 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 3.776 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 3.776 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 3.776 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.776 * [taylor]: Taking taylor expansion of x in x 3.776 * [backup-simplify]: Simplify 0 into 0 3.776 * [backup-simplify]: Simplify 1 into 1 3.777 * [backup-simplify]: Simplify (/ 1 1) into 1 3.777 * [taylor]: Taking taylor expansion of 1 in x 3.777 * [backup-simplify]: Simplify 1 into 1 3.777 * [backup-simplify]: Simplify (+ 1 0) into 1 3.777 * [backup-simplify]: Simplify (- 1) into -1 3.777 * [backup-simplify]: Simplify (sqrt 0) into 0 3.778 * [backup-simplify]: Simplify (- 1) into -1 3.778 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 3.778 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 3.778 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.778 * [taylor]: Taking taylor expansion of -1 in x 3.779 * [backup-simplify]: Simplify -1 into -1 3.779 * [taylor]: Taking taylor expansion of x in x 3.779 * [backup-simplify]: Simplify 0 into 0 3.779 * [backup-simplify]: Simplify 1 into 1 3.779 * [backup-simplify]: Simplify (/ -1 1) into -1 3.779 * [backup-simplify]: Simplify (sqrt 0) into 0 3.780 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 3.780 * [backup-simplify]: Simplify (* 0 0) into 0 3.780 * [backup-simplify]: Simplify 0 into 0 3.781 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0 3.781 * [backup-simplify]: Simplify 0 into 0 3.781 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 3.783 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 3.783 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.783 * [backup-simplify]: Simplify (+ 0 1) into 1 3.784 * [backup-simplify]: Simplify (- 1) into -1 3.785 * [backup-simplify]: Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 3.787 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))) into (- +nan.0) 3.787 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 3.788 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.790 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 3.791 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.791 * [backup-simplify]: Simplify (+ 0 0) into 0 3.791 * [backup-simplify]: Simplify (- 0) into 0 3.793 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 3.796 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0)))) into (- +nan.0) 3.796 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 3.797 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.799 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 3.800 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.801 * [backup-simplify]: Simplify (+ 0 0) into 0 3.801 * [backup-simplify]: Simplify (- 0) into 0 3.806 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 3.811 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))))) into (- +nan.0) 3.811 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 3.812 * [backup-simplify]: Simplify (+ (* (- +nan.0) (pow (/ 1 (- x)) 2)) (+ (* (- +nan.0) (/ 1 (- x))) (- +nan.0))) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 3.812 * * * [progress]: simplifying candidates 3.812 * * * * [progress]: [ 1 / 155 ] simplifiying candidate # 3.813 * * * * [progress]: [ 2 / 155 ] simplifiying candidate # 3.813 * * * * [progress]: [ 3 / 155 ] simplifiying candidate # 3.813 * [simplify]: Simplifying (* (sqrt x) (sqrt (- x 1))) 3.813 * * [simplify]: iters left: 5 (6 enodes) 3.817 * * [simplify]: iters left: 4 (24 enodes) 3.824 * * [simplify]: iters left: 3 (28 enodes) 3.828 * * [simplify]: Extracting #0: cost 1 inf + 0 3.828 * * [simplify]: Extracting #1: cost 4 inf + 0 3.828 * * [simplify]: Extracting #2: cost 8 inf + 0 3.828 * * [simplify]: Extracting #3: cost 10 inf + 1 3.828 * * [simplify]: Extracting #4: cost 6 inf + 85 3.829 * * [simplify]: Extracting #5: cost 1 inf + 495 3.829 * * [simplify]: Extracting #6: cost 0 inf + 657 3.829 * [simplify]: Simplified to (* (sqrt x) (sqrt (- x 1))) 3.829 * [simplify]: Simplified (2 1) to (λ (x) (pow (* (sqrt x) (sqrt (- x 1))) (+ 1/2 1/2))) 3.829 * [simplify]: Simplifying (+ 1/2 1/2) 3.829 * * [simplify]: iters left: 2 (2 enodes) 3.830 * * [simplify]: iters left: 1 (7 enodes) 3.832 * * [simplify]: Extracting #0: cost 1 inf + 0 3.832 * * [simplify]: Extracting #1: cost 0 inf + 1 3.832 * [simplify]: Simplified to 1 3.832 * [simplify]: Simplified (2 2) to (λ (x) (pow (* (sqrt x) (sqrt (- x 1))) 1)) 3.832 * * * * [progress]: [ 4 / 155 ] simplifiying candidate # 3.832 * [simplify]: Simplifying (* (sqrt x) (sqrt (- x 1))) 3.832 * * [simplify]: iters left: 5 (6 enodes) 3.834 * * [simplify]: iters left: 4 (24 enodes) 3.840 * * [simplify]: iters left: 3 (28 enodes) 3.844 * * [simplify]: Extracting #0: cost 1 inf + 0 3.844 * * [simplify]: Extracting #1: cost 4 inf + 0 3.844 * * [simplify]: Extracting #2: cost 8 inf + 0 3.844 * * [simplify]: Extracting #3: cost 10 inf + 1 3.844 * * [simplify]: Extracting #4: cost 6 inf + 85 3.844 * * [simplify]: Extracting #5: cost 1 inf + 495 3.845 * * [simplify]: Extracting #6: cost 0 inf + 657 3.845 * [simplify]: Simplified to (* (sqrt x) (sqrt (- x 1))) 3.845 * [simplify]: Simplified (2 1) to (λ (x) (pow (* (sqrt x) (sqrt (- x 1))) (+ 1/2 (/ 1 2)))) 3.845 * [simplify]: Simplifying (+ 1/2 (/ 1 2)) 3.845 * * [simplify]: iters left: 4 (5 enodes) 3.848 * * [simplify]: iters left: 3 (18 enodes) 3.852 * * [simplify]: iters left: 2 (20 enodes) 3.855 * * [simplify]: Extracting #0: cost 1 inf + 0 3.855 * * [simplify]: Extracting #1: cost 0 inf + 1 3.855 * [simplify]: Simplified to 1 3.855 * [simplify]: Simplified (2 2) to (λ (x) (pow (* (sqrt x) (sqrt (- x 1))) 1)) 3.856 * * * * [progress]: [ 5 / 155 ] simplifiying candidate # 3.856 * [simplify]: Simplifying (* (sqrt x) (sqrt (- x 1))) 3.856 * * [simplify]: iters left: 5 (6 enodes) 3.858 * * [simplify]: iters left: 4 (24 enodes) 3.862 * * [simplify]: iters left: 3 (28 enodes) 3.866 * * [simplify]: Extracting #0: cost 1 inf + 0 3.866 * * [simplify]: Extracting #1: cost 4 inf + 0 3.866 * * [simplify]: Extracting #2: cost 8 inf + 0 3.866 * * [simplify]: Extracting #3: cost 10 inf + 1 3.866 * * [simplify]: Extracting #4: cost 6 inf + 85 3.866 * * [simplify]: Extracting #5: cost 1 inf + 495 3.867 * * [simplify]: Extracting #6: cost 0 inf + 657 3.867 * [simplify]: Simplified to (* (sqrt x) (sqrt (- x 1))) 3.867 * [simplify]: Simplified (2 1) to (λ (x) (pow (* (sqrt x) (sqrt (- x 1))) (+ 1/2 (/ 1 2)))) 3.867 * [simplify]: Simplifying (+ 1/2 (/ 1 2)) 3.867 * * [simplify]: iters left: 4 (5 enodes) 3.872 * * [simplify]: iters left: 3 (18 enodes) 3.879 * * [simplify]: iters left: 2 (20 enodes) 3.885 * * [simplify]: Extracting #0: cost 1 inf + 0 3.885 * * [simplify]: Extracting #1: cost 0 inf + 1 3.885 * [simplify]: Simplified to 1 3.885 * [simplify]: Simplified (2 2) to (λ (x) (pow (* (sqrt x) (sqrt (- x 1))) 1)) 3.885 * * * * [progress]: [ 6 / 155 ] simplifiying candidate # 3.885 * [simplify]: Simplifying (sqrt (* (sqrt x) (sqrt (- x 1)))) 3.886 * * [simplify]: iters left: 6 (7 enodes) 3.890 * * [simplify]: iters left: 5 (27 enodes) 3.898 * * [simplify]: iters left: 4 (31 enodes) 3.907 * * [simplify]: Extracting #0: cost 1 inf + 0 3.907 * * [simplify]: Extracting #1: cost 3 inf + 0 3.907 * * [simplify]: Extracting #2: cost 6 inf + 0 3.907 * * [simplify]: Extracting #3: cost 10 inf + 0 3.907 * * [simplify]: Extracting #4: cost 12 inf + 1 3.907 * * [simplify]: Extracting #5: cost 6 inf + 169 3.907 * * [simplify]: Extracting #6: cost 4 inf + 413 3.908 * * [simplify]: Extracting #7: cost 1 inf + 859 3.908 * * [simplify]: Extracting #8: cost 0 inf + 1061 3.909 * [simplify]: Simplified to (sqrt (* (sqrt x) (sqrt (- x 1)))) 3.909 * [simplify]: Simplified (2 1) to (λ (x) (pow (sqrt (* (sqrt x) (sqrt (- x 1)))) (+ 1 1))) 3.909 * [simplify]: Simplifying (+ 1 1) 3.909 * * [simplify]: iters left: 2 (2 enodes) 3.911 * * [simplify]: iters left: 1 (9 enodes) 3.915 * * [simplify]: Extracting #0: cost 1 inf + 0 3.915 * * [simplify]: Extracting #1: cost 0 inf + 1 3.915 * [simplify]: Simplified to 2 3.915 * [simplify]: Simplified (2 2) to (λ (x) (pow (sqrt (* (sqrt x) (sqrt (- x 1)))) 2)) 3.915 * * * * [progress]: [ 7 / 155 ] simplifiying candidate # 3.915 * [simplify]: Simplifying (* x (- x 1)) 3.916 * * [simplify]: iters left: 4 (4 enodes) 3.918 * * [simplify]: iters left: 3 (18 enodes) 3.925 * * [simplify]: iters left: 2 (27 enodes) 3.934 * * [simplify]: iters left: 1 (38 enodes) 3.945 * * [simplify]: Extracting #0: cost 1 inf + 0 3.945 * * [simplify]: Extracting #1: cost 8 inf + 0 3.945 * * [simplify]: Extracting #2: cost 10 inf + 2 3.945 * * [simplify]: Extracting #3: cost 0 inf + 457 3.945 * * [simplify]: Extracting #4: cost 0 inf + 455 3.946 * [simplify]: Simplified to (- (* x x) x) 3.946 * [simplify]: Simplified (2 1) to (λ (x) (pow (- (* x x) x) (+ (/ 1/2 2) (/ 1/2 2)))) 3.946 * [simplify]: Simplifying (+ (/ 1/2 2) (/ 1/2 2)) 3.946 * * [simplify]: iters left: 4 (4 enodes) 3.951 * * [simplify]: iters left: 3 (13 enodes) 3.955 * * [simplify]: Extracting #0: cost 1 inf + 0 3.955 * * [simplify]: Extracting #1: cost 0 inf + 1 3.955 * [simplify]: Simplified to 1/2 3.955 * [simplify]: Simplified (2 2) to (λ (x) (pow (- (* x x) x) 1/2)) 3.956 * * * * [progress]: [ 8 / 155 ] simplifiying candidate # 3.956 * [simplify]: Simplifying (* x (- x 1)) 3.956 * * [simplify]: iters left: 4 (4 enodes) 3.959 * * [simplify]: iters left: 3 (18 enodes) 3.965 * * [simplify]: iters left: 2 (27 enodes) 3.977 * * [simplify]: iters left: 1 (38 enodes) 3.988 * * [simplify]: Extracting #0: cost 1 inf + 0 3.988 * * [simplify]: Extracting #1: cost 8 inf + 0 3.988 * * [simplify]: Extracting #2: cost 10 inf + 2 3.988 * * [simplify]: Extracting #3: cost 0 inf + 457 3.989 * * [simplify]: Extracting #4: cost 0 inf + 455 3.989 * [simplify]: Simplified to (- (* x x) x) 3.989 * [simplify]: Simplified (2 1) to (λ (x) (pow (- (* x x) x) (+ (/ 1/2 2) (/ (/ 1 2) 2)))) 3.990 * [simplify]: Simplifying (+ (/ 1/2 2) (/ (/ 1 2) 2)) 3.990 * * [simplify]: iters left: 6 (7 enodes) 3.997 * * [simplify]: iters left: 5 (28 enodes) 4.004 * * [simplify]: iters left: 4 (32 enodes) 4.008 * * [simplify]: Extracting #0: cost 1 inf + 0 4.008 * * [simplify]: Extracting #1: cost 0 inf + 1 4.009 * [simplify]: Simplified to 1/2 4.009 * [simplify]: Simplified (2 2) to (λ (x) (pow (* x (- x 1)) 1/2)) 4.009 * * * * [progress]: [ 9 / 155 ] simplifiying candidate # 4.009 * [simplify]: Simplifying (* (sqrt x) (sqrt (- x 1))) 4.009 * * [simplify]: iters left: 5 (6 enodes) 4.011 * * [simplify]: iters left: 4 (24 enodes) 4.015 * * [simplify]: iters left: 3 (28 enodes) 4.020 * * [simplify]: Extracting #0: cost 1 inf + 0 4.020 * * [simplify]: Extracting #1: cost 4 inf + 0 4.020 * * [simplify]: Extracting #2: cost 8 inf + 0 4.020 * * [simplify]: Extracting #3: cost 10 inf + 1 4.020 * * [simplify]: Extracting #4: cost 6 inf + 85 4.020 * * [simplify]: Extracting #5: cost 1 inf + 495 4.020 * * [simplify]: Extracting #6: cost 0 inf + 657 4.020 * [simplify]: Simplified to (* (sqrt x) (sqrt (- x 1))) 4.020 * [simplify]: Simplified (2 1) to (λ (x) (pow (* (sqrt x) (sqrt (- x 1))) (+ (/ 1 2) 1/2))) 4.020 * [simplify]: Simplifying (+ (/ 1 2) 1/2) 4.020 * * [simplify]: iters left: 4 (5 enodes) 4.024 * * [simplify]: iters left: 3 (18 enodes) 4.027 * * [simplify]: iters left: 2 (20 enodes) 4.030 * * [simplify]: Extracting #0: cost 1 inf + 0 4.030 * * [simplify]: Extracting #1: cost 0 inf + 1 4.030 * [simplify]: Simplified to 1 4.031 * [simplify]: Simplified (2 2) to (λ (x) (pow (* (sqrt x) (sqrt (- x 1))) 1)) 4.031 * * * * [progress]: [ 10 / 155 ] simplifiying candidate # 4.031 * [simplify]: Simplifying (* (sqrt x) (sqrt (- x 1))) 4.031 * * [simplify]: iters left: 5 (6 enodes) 4.034 * * [simplify]: iters left: 4 (24 enodes) 4.041 * * [simplify]: iters left: 3 (28 enodes) 4.050 * * [simplify]: Extracting #0: cost 1 inf + 0 4.050 * * [simplify]: Extracting #1: cost 4 inf + 0 4.050 * * [simplify]: Extracting #2: cost 8 inf + 0 4.050 * * [simplify]: Extracting #3: cost 10 inf + 1 4.050 * * [simplify]: Extracting #4: cost 6 inf + 85 4.050 * * [simplify]: Extracting #5: cost 1 inf + 495 4.051 * * [simplify]: Extracting #6: cost 0 inf + 657 4.051 * [simplify]: Simplified to (* (sqrt x) (sqrt (- x 1))) 4.051 * [simplify]: Simplified (2 1) to (λ (x) (pow (* (sqrt x) (sqrt (- x 1))) (+ (/ 1 2) (/ 1 2)))) 4.051 * [simplify]: Simplifying (+ (/ 1 2) (/ 1 2)) 4.051 * * [simplify]: iters left: 4 (4 enodes) 4.055 * * [simplify]: iters left: 3 (15 enodes) 4.061 * * [simplify]: iters left: 2 (17 enodes) 4.066 * * [simplify]: Extracting #0: cost 1 inf + 0 4.066 * * [simplify]: Extracting #1: cost 0 inf + 1 4.066 * [simplify]: Simplified to 1 4.066 * [simplify]: Simplified (2 2) to (λ (x) (pow (* (sqrt x) (sqrt (- x 1))) 1)) 4.066 * * * * [progress]: [ 11 / 155 ] simplifiying candidate # 4.066 * [simplify]: Simplifying (* (sqrt x) (sqrt (- x 1))) 4.066 * * [simplify]: iters left: 5 (6 enodes) 4.070 * * [simplify]: iters left: 4 (24 enodes) 4.078 * * [simplify]: iters left: 3 (28 enodes) 4.087 * * [simplify]: Extracting #0: cost 1 inf + 0 4.087 * * [simplify]: Extracting #1: cost 4 inf + 0 4.087 * * [simplify]: Extracting #2: cost 8 inf + 0 4.087 * * [simplify]: Extracting #3: cost 10 inf + 1 4.087 * * [simplify]: Extracting #4: cost 6 inf + 85 4.087 * * [simplify]: Extracting #5: cost 1 inf + 495 4.087 * * [simplify]: Extracting #6: cost 0 inf + 657 4.088 * [simplify]: Simplified to (* (sqrt x) (sqrt (- x 1))) 4.088 * [simplify]: Simplified (2 1) to (λ (x) (pow (* (sqrt x) (sqrt (- x 1))) (+ (/ 1 2) (/ 1 2)))) 4.088 * [simplify]: Simplifying (+ (/ 1 2) (/ 1 2)) 4.088 * * [simplify]: iters left: 4 (4 enodes) 4.092 * * [simplify]: iters left: 3 (15 enodes) 4.097 * * [simplify]: iters left: 2 (17 enodes) 4.103 * * [simplify]: Extracting #0: cost 1 inf + 0 4.103 * * [simplify]: Extracting #1: cost 0 inf + 1 4.103 * [simplify]: Simplified to 1 4.103 * [simplify]: Simplified (2 2) to (λ (x) (pow (* (sqrt x) (sqrt (- x 1))) 1)) 4.103 * * * * [progress]: [ 12 / 155 ] simplifiying candidate # 4.104 * [simplify]: Simplifying (* x (- x 1)) 4.104 * * [simplify]: iters left: 4 (4 enodes) 4.107 * * [simplify]: iters left: 3 (18 enodes) 4.116 * * [simplify]: iters left: 2 (27 enodes) 4.125 * * [simplify]: iters left: 1 (38 enodes) 4.136 * * [simplify]: Extracting #0: cost 1 inf + 0 4.136 * * [simplify]: Extracting #1: cost 8 inf + 0 4.136 * * [simplify]: Extracting #2: cost 10 inf + 2 4.136 * * [simplify]: Extracting #3: cost 0 inf + 457 4.136 * * [simplify]: Extracting #4: cost 0 inf + 455 4.137 * [simplify]: Simplified to (- (* x x) x) 4.137 * [simplify]: Simplified (2 1) to (λ (x) (pow (- (* x x) x) (+ (/ (/ 1 2) 2) (/ 1/2 2)))) 4.137 * [simplify]: Simplifying (+ (/ (/ 1 2) 2) (/ 1/2 2)) 4.137 * * [simplify]: iters left: 6 (7 enodes) 4.145 * * [simplify]: iters left: 5 (28 enodes) 4.156 * * [simplify]: iters left: 4 (32 enodes) 4.164 * * [simplify]: Extracting #0: cost 1 inf + 0 4.165 * * [simplify]: Extracting #1: cost 0 inf + 1 4.165 * [simplify]: Simplified to 1/2 4.165 * [simplify]: Simplified (2 2) to (λ (x) (pow (* x (- x 1)) 1/2)) 4.165 * * * * [progress]: [ 13 / 155 ] simplifiying candidate # 4.165 * [simplify]: Simplifying (* x (- x 1)) 4.165 * * [simplify]: iters left: 4 (4 enodes) 4.169 * * [simplify]: iters left: 3 (18 enodes) 4.175 * * [simplify]: iters left: 2 (27 enodes) 4.185 * * [simplify]: iters left: 1 (38 enodes) 4.195 * * [simplify]: Extracting #0: cost 1 inf + 0 4.195 * * [simplify]: Extracting #1: cost 8 inf + 0 4.195 * * [simplify]: Extracting #2: cost 10 inf + 2 4.195 * * [simplify]: Extracting #3: cost 0 inf + 457 4.196 * * [simplify]: Extracting #4: cost 0 inf + 455 4.196 * [simplify]: Simplified to (- (* x x) x) 4.196 * [simplify]: Simplified (2 1) to (λ (x) (pow (- (* x x) x) (+ (/ (/ 1 2) 2) (/ (/ 1 2) 2)))) 4.196 * [simplify]: Simplifying (+ (/ (/ 1 2) 2) (/ (/ 1 2) 2)) 4.196 * * [simplify]: iters left: 6 (5 enodes) 4.202 * * [simplify]: iters left: 5 (22 enodes) 4.211 * * [simplify]: iters left: 4 (26 enodes) 4.219 * * [simplify]: Extracting #0: cost 1 inf + 0 4.219 * * [simplify]: Extracting #1: cost 0 inf + 1 4.219 * [simplify]: Simplified to 1/2 4.219 * [simplify]: Simplified (2 2) to (λ (x) (pow (* x (- x 1)) 1/2)) 4.219 * * * * [progress]: [ 14 / 155 ] simplifiying candidate # 4.220 * [simplify]: Simplifying (* (sqrt x) (sqrt (- x 1))) 4.220 * * [simplify]: iters left: 5 (6 enodes) 4.223 * * [simplify]: iters left: 4 (24 enodes) 4.232 * * [simplify]: iters left: 3 (28 enodes) 4.240 * * [simplify]: Extracting #0: cost 1 inf + 0 4.240 * * [simplify]: Extracting #1: cost 4 inf + 0 4.240 * * [simplify]: Extracting #2: cost 8 inf + 0 4.240 * * [simplify]: Extracting #3: cost 10 inf + 1 4.241 * * [simplify]: Extracting #4: cost 6 inf + 85 4.241 * * [simplify]: Extracting #5: cost 1 inf + 495 4.241 * * [simplify]: Extracting #6: cost 0 inf + 657 4.241 * [simplify]: Simplified to (* (sqrt x) (sqrt (- x 1))) 4.241 * [simplify]: Simplified (2 1) to (λ (x) (pow (* (sqrt x) (sqrt (- x 1))) (+ (/ 1 2) 1/2))) 4.242 * [simplify]: Simplifying (+ (/ 1 2) 1/2) 4.242 * * [simplify]: iters left: 4 (5 enodes) 4.249 * * [simplify]: iters left: 3 (18 enodes) 4.255 * * [simplify]: iters left: 2 (20 enodes) 4.261 * * [simplify]: Extracting #0: cost 1 inf + 0 4.261 * * [simplify]: Extracting #1: cost 0 inf + 1 4.261 * [simplify]: Simplified to 1 4.261 * [simplify]: Simplified (2 2) to (λ (x) (pow (* (sqrt x) (sqrt (- x 1))) 1)) 4.261 * * * * [progress]: [ 15 / 155 ] simplifiying candidate # 4.262 * [simplify]: Simplifying (* (sqrt x) (sqrt (- x 1))) 4.262 * * [simplify]: iters left: 5 (6 enodes) 4.265 * * [simplify]: iters left: 4 (24 enodes) 4.273 * * [simplify]: iters left: 3 (28 enodes) 4.285 * * [simplify]: Extracting #0: cost 1 inf + 0 4.285 * * [simplify]: Extracting #1: cost 4 inf + 0 4.285 * * [simplify]: Extracting #2: cost 8 inf + 0 4.285 * * [simplify]: Extracting #3: cost 10 inf + 1 4.285 * * [simplify]: Extracting #4: cost 6 inf + 85 4.285 * * [simplify]: Extracting #5: cost 1 inf + 495 4.285 * * [simplify]: Extracting #6: cost 0 inf + 657 4.286 * [simplify]: Simplified to (* (sqrt x) (sqrt (- x 1))) 4.286 * [simplify]: Simplified (2 1) to (λ (x) (pow (* (sqrt x) (sqrt (- x 1))) (+ (/ 1 2) (/ 1 2)))) 4.286 * [simplify]: Simplifying (+ (/ 1 2) (/ 1 2)) 4.286 * * [simplify]: iters left: 4 (4 enodes) 4.290 * * [simplify]: iters left: 3 (15 enodes) 4.296 * * [simplify]: iters left: 2 (17 enodes) 4.301 * * [simplify]: Extracting #0: cost 1 inf + 0 4.301 * * [simplify]: Extracting #1: cost 0 inf + 1 4.301 * [simplify]: Simplified to 1 4.301 * [simplify]: Simplified (2 2) to (λ (x) (pow (* (sqrt x) (sqrt (- x 1))) 1)) 4.302 * * * * [progress]: [ 16 / 155 ] simplifiying candidate # 4.302 * [simplify]: Simplifying (* (sqrt x) (sqrt (- x 1))) 4.302 * * [simplify]: iters left: 5 (6 enodes) 4.306 * * [simplify]: iters left: 4 (24 enodes) 4.311 * * [simplify]: iters left: 3 (28 enodes) 4.315 * * [simplify]: Extracting #0: cost 1 inf + 0 4.315 * * [simplify]: Extracting #1: cost 4 inf + 0 4.315 * * [simplify]: Extracting #2: cost 8 inf + 0 4.315 * * [simplify]: Extracting #3: cost 10 inf + 1 4.316 * * [simplify]: Extracting #4: cost 6 inf + 85 4.316 * * [simplify]: Extracting #5: cost 1 inf + 495 4.316 * * [simplify]: Extracting #6: cost 0 inf + 657 4.316 * [simplify]: Simplified to (* (sqrt x) (sqrt (- x 1))) 4.316 * [simplify]: Simplified (2 1) to (λ (x) (pow (* (sqrt x) (sqrt (- x 1))) (+ (/ 1 2) (/ 1 2)))) 4.316 * [simplify]: Simplifying (+ (/ 1 2) (/ 1 2)) 4.316 * * [simplify]: iters left: 4 (4 enodes) 4.319 * * [simplify]: iters left: 3 (15 enodes) 4.321 * * [simplify]: iters left: 2 (17 enodes) 4.324 * * [simplify]: Extracting #0: cost 1 inf + 0 4.324 * * [simplify]: Extracting #1: cost 0 inf + 1 4.324 * [simplify]: Simplified to 1 4.324 * [simplify]: Simplified (2 2) to (λ (x) (pow (* (sqrt x) (sqrt (- x 1))) 1)) 4.324 * * * * [progress]: [ 17 / 155 ] simplifiying candidate # 4.325 * [simplify]: Simplifying (* (* (sqrt x) (sqrt (- x 1))) (* (sqrt x) (sqrt (- x 1)))) 4.325 * * [simplify]: iters left: 6 (7 enodes) 4.327 * * [simplify]: iters left: 5 (34 enodes) 4.333 * * [simplify]: iters left: 4 (49 enodes) 4.343 * * [simplify]: iters left: 3 (59 enodes) 4.361 * * [simplify]: iters left: 2 (76 enodes) 4.385 * * [simplify]: iters left: 1 (106 enodes) 4.420 * * [simplify]: Extracting #0: cost 1 inf + 0 4.421 * * [simplify]: Extracting #1: cost 19 inf + 0 4.421 * * [simplify]: Extracting #2: cost 28 inf + 2 4.421 * * [simplify]: Extracting #3: cost 19 inf + 484 4.422 * * [simplify]: Extracting #4: cost 9 inf + 1510 4.423 * * [simplify]: Extracting #5: cost 0 inf + 2759 4.424 * [simplify]: Simplified to (- (* x x) x) 4.425 * [simplify]: Simplified (2 1) to (λ (x) (pow (- (* x x) x) 1/2)) 4.425 * * * * [progress]: [ 18 / 155 ] simplifiying candidate # 4.425 * [simplify]: Simplifying (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (* (sqrt x) (sqrt (- x 1))))) 4.425 * * [simplify]: iters left: 6 (8 enodes) 4.430 * * [simplify]: iters left: 5 (28 enodes) 4.439 * * [simplify]: iters left: 4 (33 enodes) 4.448 * * [simplify]: Extracting #0: cost 1 inf + 0 4.448 * * [simplify]: Extracting #1: cost 5 inf + 0 4.448 * * [simplify]: Extracting #2: cost 10 inf + 0 4.448 * * [simplify]: Extracting #3: cost 12 inf + 1 4.449 * * [simplify]: Extracting #4: cost 8 inf + 86 4.449 * * [simplify]: Extracting #5: cost 3 inf + 495 4.449 * * [simplify]: Extracting #6: cost 0 inf + 1061 4.450 * [simplify]: Simplified to (* (sqrt x) (sqrt (- x 1))) 4.450 * [simplify]: Simplified (2 1) to (λ (x) (pow (* (sqrt x) (sqrt (- x 1))) 1)) 4.450 * * * * [progress]: [ 19 / 155 ] simplifiying candidate # 4.450 * [simplify]: Simplifying (* (* x (- x 1)) (* x (- x 1))) 4.450 * * [simplify]: iters left: 6 (5 enodes) 4.454 * * [simplify]: iters left: 5 (28 enodes) 4.463 * * [simplify]: iters left: 4 (65 enodes) 4.480 * * [simplify]: iters left: 3 (169 enodes) 4.533 * * [simplify]: iters left: 2 (338 enodes) 4.631 * * [simplify]: Extracting #0: cost 1 inf + 0 4.631 * * [simplify]: Extracting #1: cost 37 inf + 0 4.632 * * [simplify]: Extracting #2: cost 129 inf + 301 4.637 * * [simplify]: Extracting #3: cost 52 inf + 11363 4.643 * * [simplify]: Extracting #4: cost 1 inf + 18466 4.652 * * [simplify]: Extracting #5: cost 0 inf + 18369 4.662 * * [simplify]: Extracting #6: cost 0 inf + 18345 4.671 * [simplify]: Simplified to (* (- (* x x) x) (- (* x x) x)) 4.671 * [simplify]: Simplified (2 1) to (λ (x) (pow (* (- (* x x) x) (- (* x x) x)) (/ 1/2 2))) 4.671 * [simplify]: Simplifying (/ 1/2 2) 4.671 * * [simplify]: iters left: 2 (3 enodes) 4.675 * * [simplify]: iters left: 1 (10 enodes) 4.678 * * [simplify]: Extracting #0: cost 1 inf + 0 4.679 * * [simplify]: Extracting #1: cost 0 inf + 1 4.679 * [simplify]: Simplified to 1/4 4.679 * [simplify]: Simplified (2 2) to (λ (x) (pow (* (- (* x x) x) (- (* x x) x)) 1/4)) 4.679 * * * * [progress]: [ 20 / 155 ] simplifiying candidate # 4.679 * [simplify]: Simplifying (* (* (sqrt x) (sqrt (- x 1))) (* (sqrt x) (sqrt (- x 1)))) 4.679 * * [simplify]: iters left: 6 (7 enodes) 4.684 * * [simplify]: iters left: 5 (34 enodes) 4.696 * * [simplify]: iters left: 4 (49 enodes) 4.712 * * [simplify]: iters left: 3 (59 enodes) 4.729 * * [simplify]: iters left: 2 (76 enodes) 4.754 * * [simplify]: iters left: 1 (106 enodes) 4.783 * * [simplify]: Extracting #0: cost 1 inf + 0 4.783 * * [simplify]: Extracting #1: cost 19 inf + 0 4.783 * * [simplify]: Extracting #2: cost 28 inf + 2 4.783 * * [simplify]: Extracting #3: cost 19 inf + 484 4.784 * * [simplify]: Extracting #4: cost 9 inf + 1510 4.784 * * [simplify]: Extracting #5: cost 0 inf + 2759 4.785 * [simplify]: Simplified to (- (* x x) x) 4.785 * [simplify]: Simplified (2 1) to (λ (x) (pow (- (* x x) x) (/ 1 2))) 4.785 * [simplify]: Simplifying (/ 1 2) 4.785 * * [simplify]: iters left: 2 (3 enodes) 4.787 * * [simplify]: iters left: 1 (12 enodes) 4.790 * * [simplify]: Extracting #0: cost 1 inf + 0 4.790 * * [simplify]: Extracting #1: cost 0 inf + 1 4.790 * [simplify]: Simplified to 1/2 4.790 * [simplify]: Simplified (2 2) to (λ (x) (pow (- (* x x) x) 1/2)) 4.790 * * * * [progress]: [ 21 / 155 ] simplifiying candidate # 4.790 * [simplify]: Simplifying (* (* (sqrt x) (sqrt (- x 1))) (* (sqrt x) (sqrt (- x 1)))) 4.790 * * [simplify]: iters left: 6 (7 enodes) 4.793 * * [simplify]: iters left: 5 (34 enodes) 4.799 * * [simplify]: iters left: 4 (49 enodes) 4.810 * * [simplify]: iters left: 3 (59 enodes) 4.827 * * [simplify]: iters left: 2 (76 enodes) 4.852 * * [simplify]: iters left: 1 (106 enodes) 4.880 * * [simplify]: Extracting #0: cost 1 inf + 0 4.880 * * [simplify]: Extracting #1: cost 19 inf + 0 4.881 * * [simplify]: Extracting #2: cost 28 inf + 2 4.881 * * [simplify]: Extracting #3: cost 19 inf + 484 4.881 * * [simplify]: Extracting #4: cost 9 inf + 1510 4.882 * * [simplify]: Extracting #5: cost 0 inf + 2759 4.882 * [simplify]: Simplified to (- (* x x) x) 4.882 * [simplify]: Simplified (2 1) to (λ (x) (pow (- (* x x) x) (/ 1 2))) 4.883 * [simplify]: Simplifying (/ 1 2) 4.883 * * [simplify]: iters left: 2 (3 enodes) 4.886 * * [simplify]: iters left: 1 (12 enodes) 4.888 * * [simplify]: Extracting #0: cost 1 inf + 0 4.888 * * [simplify]: Extracting #1: cost 0 inf + 1 4.888 * [simplify]: Simplified to 1/2 4.888 * [simplify]: Simplified (2 2) to (λ (x) (pow (- (* x x) x) 1/2)) 4.888 * * * * [progress]: [ 22 / 155 ] simplifiying candidate # 4.889 * [simplify]: Simplifying (* (* x (- x 1)) (* x (- x 1))) 4.889 * * [simplify]: iters left: 6 (5 enodes) 4.891 * * [simplify]: iters left: 5 (28 enodes) 4.897 * * [simplify]: iters left: 4 (65 enodes) 4.921 * * [simplify]: iters left: 3 (169 enodes) 4.979 * * [simplify]: iters left: 2 (338 enodes) 5.109 * * [simplify]: Extracting #0: cost 1 inf + 0 5.109 * * [simplify]: Extracting #1: cost 37 inf + 0 5.110 * * [simplify]: Extracting #2: cost 129 inf + 301 5.112 * * [simplify]: Extracting #3: cost 52 inf + 11363 5.117 * * [simplify]: Extracting #4: cost 1 inf + 18466 5.121 * * [simplify]: Extracting #5: cost 0 inf + 18369 5.130 * * [simplify]: Extracting #6: cost 0 inf + 18345 5.139 * [simplify]: Simplified to (* (- (* x x) x) (- (* x x) x)) 5.139 * [simplify]: Simplified (2 1) to (λ (x) (pow (* (- (* x x) x) (- (* x x) x)) (/ (/ 1 2) 2))) 5.139 * [simplify]: Simplifying (/ (/ 1 2) 2) 5.139 * * [simplify]: iters left: 4 (4 enodes) 5.145 * * [simplify]: iters left: 3 (19 enodes) 5.151 * * [simplify]: iters left: 2 (23 enodes) 5.159 * * [simplify]: Extracting #0: cost 1 inf + 0 5.159 * * [simplify]: Extracting #1: cost 0 inf + 1 5.159 * [simplify]: Simplified to 1/4 5.159 * [simplify]: Simplified (2 2) to (λ (x) (pow (* (* x (- x 1)) (* x (- x 1))) 1/4)) 5.159 * * * * [progress]: [ 23 / 155 ] simplifiying candidate # 5.160 * [simplify]: Simplifying (* (* (sqrt x) (sqrt (- x 1))) (* (sqrt x) (sqrt (- x 1)))) 5.160 * * [simplify]: iters left: 6 (7 enodes) 5.164 * * [simplify]: iters left: 5 (34 enodes) 5.176 * * [simplify]: iters left: 4 (49 enodes) 5.186 * * [simplify]: iters left: 3 (59 enodes) 5.195 * * [simplify]: iters left: 2 (76 enodes) 5.209 * * [simplify]: iters left: 1 (106 enodes) 5.226 * * [simplify]: Extracting #0: cost 1 inf + 0 5.226 * * [simplify]: Extracting #1: cost 19 inf + 0 5.226 * * [simplify]: Extracting #2: cost 28 inf + 2 5.226 * * [simplify]: Extracting #3: cost 19 inf + 484 5.227 * * [simplify]: Extracting #4: cost 9 inf + 1510 5.227 * * [simplify]: Extracting #5: cost 0 inf + 2759 5.228 * [simplify]: Simplified to (- (* x x) x) 5.228 * [simplify]: Simplified (2 1) to (λ (x) (pow (- (* x x) x) (/ 1 2))) 5.228 * [simplify]: Simplifying (/ 1 2) 5.228 * * [simplify]: iters left: 2 (3 enodes) 5.231 * * [simplify]: iters left: 1 (12 enodes) 5.234 * * [simplify]: Extracting #0: cost 1 inf + 0 5.234 * * [simplify]: Extracting #1: cost 0 inf + 1 5.234 * [simplify]: Simplified to 1/2 5.234 * [simplify]: Simplified (2 2) to (λ (x) (pow (- (* x x) x) 1/2)) 5.234 * * * * [progress]: [ 24 / 155 ] simplifiying candidate # 5.234 * [simplify]: Simplifying (* (* (sqrt x) (sqrt (- x 1))) (* (sqrt x) (sqrt (- x 1)))) 5.234 * * [simplify]: iters left: 6 (7 enodes) 5.237 * * [simplify]: iters left: 5 (34 enodes) 5.245 * * [simplify]: iters left: 4 (49 enodes) 5.258 * * [simplify]: iters left: 3 (59 enodes) 5.268 * * [simplify]: iters left: 2 (76 enodes) 5.280 * * [simplify]: iters left: 1 (106 enodes) 5.310 * * [simplify]: Extracting #0: cost 1 inf + 0 5.310 * * [simplify]: Extracting #1: cost 19 inf + 0 5.310 * * [simplify]: Extracting #2: cost 28 inf + 2 5.311 * * [simplify]: Extracting #3: cost 19 inf + 484 5.311 * * [simplify]: Extracting #4: cost 9 inf + 1510 5.313 * * [simplify]: Extracting #5: cost 0 inf + 2759 5.314 * [simplify]: Simplified to (- (* x x) x) 5.314 * [simplify]: Simplified (2 1) to (λ (x) (pow (- (* x x) x) (/ 1 2))) 5.314 * [simplify]: Simplifying (/ 1 2) 5.315 * * [simplify]: iters left: 2 (3 enodes) 5.318 * * [simplify]: iters left: 1 (12 enodes) 5.323 * * [simplify]: Extracting #0: cost 1 inf + 0 5.323 * * [simplify]: Extracting #1: cost 0 inf + 1 5.323 * [simplify]: Simplified to 1/2 5.323 * [simplify]: Simplified (2 2) to (λ (x) (pow (- (* x x) x) 1/2)) 5.323 * * * * [progress]: [ 25 / 155 ] simplifiying candidate # 5.323 * * * * [progress]: [ 26 / 155 ] simplifiying candidate # 5.323 * [simplify]: Simplifying (sqrt (* (sqrt x) (sqrt (- x 1)))) 5.323 * * [simplify]: iters left: 6 (7 enodes) 5.328 * * [simplify]: iters left: 5 (27 enodes) 5.336 * * [simplify]: iters left: 4 (31 enodes) 5.347 * * [simplify]: Extracting #0: cost 1 inf + 0 5.347 * * [simplify]: Extracting #1: cost 3 inf + 0 5.347 * * [simplify]: Extracting #2: cost 6 inf + 0 5.347 * * [simplify]: Extracting #3: cost 10 inf + 0 5.347 * * [simplify]: Extracting #4: cost 12 inf + 1 5.347 * * [simplify]: Extracting #5: cost 6 inf + 169 5.348 * * [simplify]: Extracting #6: cost 4 inf + 413 5.348 * * [simplify]: Extracting #7: cost 1 inf + 859 5.348 * * [simplify]: Extracting #8: cost 0 inf + 1061 5.349 * [simplify]: Simplified to (sqrt (* (sqrt x) (sqrt (- x 1)))) 5.349 * [simplify]: Simplified (2 1) to (λ (x) (pow (sqrt (* (sqrt x) (sqrt (- x 1)))) (+ 1 1))) 5.349 * * * * [progress]: [ 27 / 155 ] simplifiying candidate # 5.349 * * * * [progress]: [ 28 / 155 ] simplifiying candidate # 5.349 * [simplify]: Simplifying (+ (log (sqrt (* (sqrt x) (sqrt (- x 1))))) (log (sqrt (* (sqrt x) (sqrt (- x 1)))))) 5.349 * * [simplify]: iters left: 6 (9 enodes) 5.354 * * [simplify]: iters left: 5 (33 enodes) 5.364 * * [simplify]: iters left: 4 (37 enodes) 5.371 * * [simplify]: Extracting #0: cost 1 inf + 0 5.371 * * [simplify]: Extracting #1: cost 3 inf + 0 5.371 * * [simplify]: Extracting #2: cost 5 inf + 0 5.371 * * [simplify]: Extracting #3: cost 7 inf + 0 5.371 * * [simplify]: Extracting #4: cost 10 inf + 0 5.371 * * [simplify]: Extracting #5: cost 14 inf + 0 5.371 * * [simplify]: Extracting #6: cost 16 inf + 1 5.371 * * [simplify]: Extracting #7: cost 11 inf + 127 5.371 * * [simplify]: Extracting #8: cost 8 inf + 413 5.371 * * [simplify]: Extracting #9: cost 3 inf + 1333 5.372 * * [simplify]: Extracting #10: cost 0 inf + 2229 5.372 * [simplify]: Simplified to (+ (log (sqrt (* (sqrt x) (sqrt (- x 1))))) (log (sqrt (* (sqrt x) (sqrt (- x 1)))))) 5.372 * [simplify]: Simplified (2 1) to (λ (x) (exp (+ (log (sqrt (* (sqrt x) (sqrt (- x 1))))) (log (sqrt (* (sqrt x) (sqrt (- x 1)))))))) 5.372 * * * * [progress]: [ 29 / 155 ] simplifiying candidate # 5.372 * * * * [progress]: [ 30 / 155 ] simplifiying candidate # 5.372 * * * * [progress]: [ 31 / 155 ] simplifiying candidate # 5.372 * [simplify]: Simplifying (* (* (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (* (sqrt x) (sqrt (- x 1))))) (sqrt (* (sqrt x) (sqrt (- x 1))))) (* (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (* (sqrt x) (sqrt (- x 1))))) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 5.372 * * [simplify]: iters left: 6 (10 enodes) 5.376 * * [simplify]: iters left: 5 (41 enodes) 5.384 * * [simplify]: iters left: 4 (86 enodes) 5.419 * * [simplify]: iters left: 3 (202 enodes) 5.494 * * [simplify]: iters left: 2 (384 enodes) 5.672 * * [simplify]: Extracting #0: cost 1 inf + 0 5.672 * * [simplify]: Extracting #1: cost 41 inf + 0 5.673 * * [simplify]: Extracting #2: cost 161 inf + 44 5.679 * * [simplify]: Extracting #3: cost 138 inf + 2823 5.684 * * [simplify]: Extracting #4: cost 77 inf + 13438 5.696 * * [simplify]: Extracting #5: cost 24 inf + 31145 5.708 * * [simplify]: Extracting #6: cost 2 inf + 41209 5.717 * * [simplify]: Extracting #7: cost 0 inf + 42366 5.725 * [simplify]: Simplified to (* (* (* (sqrt x) (sqrt (+ x -1))) x) (+ x -1)) 5.726 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (* (* (* (sqrt x) (sqrt (+ x -1))) x) (+ x -1)))) 5.726 * * * * [progress]: [ 32 / 155 ] simplifiying candidate # 5.726 * * * * [progress]: [ 33 / 155 ] simplifiying candidate # 5.726 * * * * [progress]: [ 34 / 155 ] simplifiying candidate # 5.726 * [simplify]: Simplifying (* (* (sqrt x) (sqrt (- x 1))) (* (sqrt x) (sqrt (- x 1)))) 5.726 * * [simplify]: iters left: 6 (7 enodes) 5.729 * * [simplify]: iters left: 5 (34 enodes) 5.736 * * [simplify]: iters left: 4 (49 enodes) 5.750 * * [simplify]: iters left: 3 (59 enodes) 5.768 * * [simplify]: iters left: 2 (76 enodes) 5.792 * * [simplify]: iters left: 1 (106 enodes) 5.825 * * [simplify]: Extracting #0: cost 1 inf + 0 5.825 * * [simplify]: Extracting #1: cost 19 inf + 0 5.825 * * [simplify]: Extracting #2: cost 28 inf + 2 5.826 * * [simplify]: Extracting #3: cost 19 inf + 484 5.826 * * [simplify]: Extracting #4: cost 9 inf + 1510 5.827 * * [simplify]: Extracting #5: cost 0 inf + 2759 5.827 * [simplify]: Simplified to (- (* x x) x) 5.827 * [simplify]: Simplified (2 1) to (λ (x) (sqrt (- (* x x) x))) 5.827 * * * * [progress]: [ 35 / 155 ] simplifiying candidate # 5.827 * * * * [progress]: [ 36 / 155 ] simplifiying candidate # 5.828 * [simplify]: Simplifying (sqrt x) 5.828 * * [simplify]: iters left: 1 (2 enodes) 5.828 * * [simplify]: Extracting #0: cost 1 inf + 0 5.828 * * [simplify]: Extracting #1: cost 3 inf + 0 5.828 * * [simplify]: Extracting #2: cost 2 inf + 1 5.828 * * [simplify]: Extracting #3: cost 0 inf + 83 5.828 * [simplify]: Simplified to (sqrt x) 5.828 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt x) (sqrt (- x 1)))) 5.828 * [simplify]: Simplifying (sqrt (- x 1)) 5.829 * * [simplify]: iters left: 3 (4 enodes) 5.830 * * [simplify]: iters left: 2 (17 enodes) 5.833 * * [simplify]: iters left: 1 (21 enodes) 5.837 * * [simplify]: Extracting #0: cost 1 inf + 0 5.837 * * [simplify]: Extracting #1: cost 3 inf + 0 5.837 * * [simplify]: Extracting #2: cost 7 inf + 0 5.837 * * [simplify]: Extracting #3: cost 4 inf + 3 5.837 * * [simplify]: Extracting #4: cost 0 inf + 251 5.837 * [simplify]: Simplified to (sqrt (+ x -1)) 5.837 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt x) (sqrt (+ x -1)))) 5.837 * * * * [progress]: [ 37 / 155 ] simplifiying candidate # 5.837 * [simplify]: Simplifying (* (sqrt (* (sqrt x) (sqrt (- (pow x 3) (pow 1 3))))) (sqrt (* (sqrt x) (sqrt (- (pow x 3) (pow 1 3)))))) 5.838 * * [simplify]: iters left: 6 (11 enodes) 5.842 * * [simplify]: iters left: 5 (45 enodes) 5.851 * * [simplify]: iters left: 4 (78 enodes) 5.875 * * [simplify]: iters left: 3 (113 enodes) 5.910 * * [simplify]: iters left: 2 (174 enodes) 5.980 * * [simplify]: iters left: 1 (357 enodes) 6.157 * * [simplify]: Extracting #0: cost 1 inf + 0 6.157 * * [simplify]: Extracting #1: cost 5 inf + 0 6.157 * * [simplify]: Extracting #2: cost 10 inf + 0 6.157 * * [simplify]: Extracting #3: cost 57 inf + 1 6.158 * * [simplify]: Extracting #4: cost 185 inf + 126 6.159 * * [simplify]: Extracting #5: cost 186 inf + 1382 6.161 * * [simplify]: Extracting #6: cost 119 inf + 25335 6.168 * * [simplify]: Extracting #7: cost 24 inf + 77205 6.180 * * [simplify]: Extracting #8: cost 0 inf + 92515 6.197 * * [simplify]: Extracting #9: cost 0 inf + 91187 6.209 * [simplify]: Simplified to (* (sqrt x) (sqrt (fma x (* x x) -1))) 6.209 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (sqrt x) (sqrt (fma x (* x x) -1))) (* (sqrt (sqrt (+ (* x x) (+ (* 1 1) (* x 1))))) (sqrt (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))))))) 6.209 * [simplify]: Simplifying (* (sqrt (sqrt (+ (* x x) (+ (* 1 1) (* x 1))))) (sqrt (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))))) 6.210 * * [simplify]: iters left: 6 (10 enodes) 6.213 * * [simplify]: iters left: 5 (32 enodes) 6.218 * * [simplify]: iters left: 4 (47 enodes) 6.224 * * [simplify]: iters left: 3 (51 enodes) 6.230 * * [simplify]: iters left: 2 (52 enodes) 6.243 * * [simplify]: iters left: 1 (55 enodes) 6.257 * * [simplify]: Extracting #0: cost 1 inf + 0 6.257 * * [simplify]: Extracting #1: cost 4 inf + 0 6.257 * * [simplify]: Extracting #2: cost 12 inf + 0 6.257 * * [simplify]: Extracting #3: cost 14 inf + 2 6.257 * * [simplify]: Extracting #4: cost 9 inf + 255 6.258 * * [simplify]: Extracting #5: cost 2 inf + 862 6.258 * * [simplify]: Extracting #6: cost 0 inf + 1216 6.259 * [simplify]: Simplified to (sqrt (+ 1 (fma x x x))) 6.259 * [simplify]: Simplified (2 2) to (λ (x) (/ (* (sqrt x) (sqrt (fma x (* x x) -1))) (sqrt (+ 1 (fma x x x))))) 6.259 * * * * [progress]: [ 38 / 155 ] simplifiying candidate # 6.259 * [simplify]: Simplifying (* (sqrt (* (sqrt x) (sqrt (- (pow x 3) (pow 1 3))))) (sqrt (* (sqrt x) (sqrt (- (* x x) (* 1 1)))))) 6.260 * * [simplify]: iters left: 6 (17 enodes) 6.269 * * [simplify]: iters left: 5 (67 enodes) 6.282 * * [simplify]: iters left: 4 (104 enodes) 6.301 * * [simplify]: iters left: 3 (146 enodes) 6.345 * * [simplify]: iters left: 2 (228 enodes) 6.410 * * [simplify]: iters left: 1 (448 enodes) 6.623 * * [simplify]: Extracting #0: cost 1 inf + 0 6.623 * * [simplify]: Extracting #1: cost 4 inf + 0 6.623 * * [simplify]: Extracting #2: cost 8 inf + 0 6.623 * * [simplify]: Extracting #3: cost 13 inf + 0 6.623 * * [simplify]: Extracting #4: cost 19 inf + 0 6.623 * * [simplify]: Extracting #5: cost 84 inf + 1 6.624 * * [simplify]: Extracting #6: cost 211 inf + 882 6.626 * * [simplify]: Extracting #7: cost 187 inf + 4878 6.629 * * [simplify]: Extracting #8: cost 131 inf + 23960 6.639 * * [simplify]: Extracting #9: cost 23 inf + 75078 6.668 * * [simplify]: Extracting #10: cost 0 inf + 87726 6.693 * [simplify]: Simplified to (* (sqrt (* (sqrt x) (sqrt (fma x (* x x) -1)))) (sqrt (* (sqrt x) (sqrt (fma x x -1))))) 6.693 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (sqrt (* (sqrt x) (sqrt (fma x (* x x) -1)))) (sqrt (* (sqrt x) (sqrt (fma x x -1))))) (* (sqrt (sqrt (+ (* x x) (+ (* 1 1) (* x 1))))) (sqrt (sqrt (+ x 1)))))) 6.693 * [simplify]: Simplifying (* (sqrt (sqrt (+ (* x x) (+ (* 1 1) (* x 1))))) (sqrt (sqrt (+ x 1)))) 6.693 * * [simplify]: iters left: 6 (13 enodes) 6.699 * * [simplify]: iters left: 5 (44 enodes) 6.706 * * [simplify]: iters left: 4 (57 enodes) 6.719 * * [simplify]: iters left: 3 (61 enodes) 6.733 * * [simplify]: iters left: 2 (62 enodes) 6.748 * * [simplify]: iters left: 1 (65 enodes) 6.762 * * [simplify]: Extracting #0: cost 1 inf + 0 6.762 * * [simplify]: Extracting #1: cost 4 inf + 0 6.762 * * [simplify]: Extracting #2: cost 8 inf + 0 6.762 * * [simplify]: Extracting #3: cost 12 inf + 0 6.762 * * [simplify]: Extracting #4: cost 19 inf + 0 6.762 * * [simplify]: Extracting #5: cost 20 inf + 2 6.762 * * [simplify]: Extracting #6: cost 13 inf + 489 6.762 * * [simplify]: Extracting #7: cost 5 inf + 1243 6.763 * * [simplify]: Extracting #8: cost 1 inf + 1961 6.763 * * [simplify]: Extracting #9: cost 0 inf + 2298 6.764 * [simplify]: Simplified to (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ (fma x x 1) x)))) 6.764 * [simplify]: Simplified (2 2) to (λ (x) (/ (* (sqrt (* (sqrt x) (sqrt (fma x (* x x) -1)))) (sqrt (* (sqrt x) (sqrt (fma x x -1))))) (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ (fma x x 1) x)))))) 6.764 * * * * [progress]: [ 39 / 155 ] simplifiying candidate # 6.764 * [simplify]: Simplifying (* (sqrt (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) (sqrt (* (sqrt x) (sqrt (- (pow x 3) (pow 1 3)))))) 6.764 * * [simplify]: iters left: 6 (17 enodes) 6.770 * * [simplify]: iters left: 5 (67 enodes) 6.783 * * [simplify]: iters left: 4 (104 enodes) 6.808 * * [simplify]: iters left: 3 (146 enodes) 6.855 * * [simplify]: iters left: 2 (228 enodes) 6.912 * * [simplify]: iters left: 1 (462 enodes) 7.126 * * [simplify]: Extracting #0: cost 1 inf + 0 7.126 * * [simplify]: Extracting #1: cost 4 inf + 0 7.126 * * [simplify]: Extracting #2: cost 8 inf + 0 7.126 * * [simplify]: Extracting #3: cost 13 inf + 0 7.126 * * [simplify]: Extracting #4: cost 19 inf + 0 7.127 * * [simplify]: Extracting #5: cost 84 inf + 1 7.128 * * [simplify]: Extracting #6: cost 214 inf + 1433 7.130 * * [simplify]: Extracting #7: cost 189 inf + 6843 7.134 * * [simplify]: Extracting #8: cost 126 inf + 27694 7.141 * * [simplify]: Extracting #9: cost 46 inf + 65690 7.150 * * [simplify]: Extracting #10: cost 3 inf + 96413 7.160 * * [simplify]: Extracting #11: cost 0 inf + 98768 7.180 * [simplify]: Simplified to (* (sqrt (* (sqrt x) (sqrt (fma x (* x x) -1)))) (sqrt (* (sqrt (fma x x -1)) (sqrt x)))) 7.180 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (sqrt (* (sqrt x) (sqrt (fma x (* x x) -1)))) (sqrt (* (sqrt (fma x x -1)) (sqrt x)))) (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))))))) 7.181 * [simplify]: Simplifying (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))))) 7.181 * * [simplify]: iters left: 6 (13 enodes) 7.188 * * [simplify]: iters left: 5 (43 enodes) 7.200 * * [simplify]: iters left: 4 (56 enodes) 7.207 * * [simplify]: iters left: 3 (60 enodes) 7.216 * * [simplify]: iters left: 2 (61 enodes) 7.224 * * [simplify]: iters left: 1 (64 enodes) 7.236 * * [simplify]: Extracting #0: cost 1 inf + 0 7.236 * * [simplify]: Extracting #1: cost 4 inf + 0 7.236 * * [simplify]: Extracting #2: cost 8 inf + 0 7.236 * * [simplify]: Extracting #3: cost 12 inf + 0 7.236 * * [simplify]: Extracting #4: cost 19 inf + 0 7.236 * * [simplify]: Extracting #5: cost 20 inf + 2 7.236 * * [simplify]: Extracting #6: cost 11 inf + 532 7.237 * * [simplify]: Extracting #7: cost 4 inf + 1310 7.238 * * [simplify]: Extracting #8: cost 1 inf + 1921 7.238 * * [simplify]: Extracting #9: cost 0 inf + 2218 7.239 * [simplify]: Simplified to (* (sqrt (sqrt (fma x x (+ 1 x)))) (sqrt (sqrt (+ 1 x)))) 7.239 * [simplify]: Simplified (2 2) to (λ (x) (/ (* (sqrt (* (sqrt x) (sqrt (fma x (* x x) -1)))) (sqrt (* (sqrt (fma x x -1)) (sqrt x)))) (* (sqrt (sqrt (fma x x (+ 1 x)))) (sqrt (sqrt (+ 1 x)))))) 7.240 * * * * [progress]: [ 40 / 155 ] simplifiying candidate # 7.240 * [simplify]: Simplifying (* (sqrt (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) (sqrt (* (sqrt x) (sqrt (- (* x x) (* 1 1)))))) 7.240 * * [simplify]: iters left: 6 (10 enodes) 7.246 * * [simplify]: iters left: 5 (34 enodes) 7.254 * * [simplify]: iters left: 4 (46 enodes) 7.260 * * [simplify]: iters left: 3 (53 enodes) 7.268 * * [simplify]: iters left: 2 (69 enodes) 7.280 * * [simplify]: iters left: 1 (112 enodes) 7.312 * * [simplify]: Extracting #0: cost 1 inf + 0 7.313 * * [simplify]: Extracting #1: cost 5 inf + 0 7.313 * * [simplify]: Extracting #2: cost 10 inf + 0 7.313 * * [simplify]: Extracting #3: cost 30 inf + 1 7.313 * * [simplify]: Extracting #4: cost 25 inf + 652 7.314 * * [simplify]: Extracting #5: cost 2 inf + 2804 7.314 * * [simplify]: Extracting #6: cost 1 inf + 2949 7.315 * * [simplify]: Extracting #7: cost 0 inf + 3166 7.316 * [simplify]: Simplified to (* (sqrt (fma x x -1)) (sqrt x)) 7.316 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (sqrt (fma x x -1)) (sqrt x)) (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))))) 7.316 * [simplify]: Simplifying (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (+ x 1)))) 7.316 * * [simplify]: iters left: 6 (6 enodes) 7.318 * * [simplify]: iters left: 5 (19 enodes) 7.321 * * [simplify]: iters left: 4 (22 enodes) 7.324 * * [simplify]: Extracting #0: cost 1 inf + 0 7.324 * * [simplify]: Extracting #1: cost 4 inf + 0 7.324 * * [simplify]: Extracting #2: cost 8 inf + 0 7.324 * * [simplify]: Extracting #3: cost 6 inf + 2 7.324 * * [simplify]: Extracting #4: cost 2 inf + 250 7.325 * * [simplify]: Extracting #5: cost 0 inf + 494 7.325 * [simplify]: Simplified to (sqrt (+ 1 x)) 7.325 * [simplify]: Simplified (2 2) to (λ (x) (/ (* (sqrt (fma x x -1)) (sqrt x)) (sqrt (+ 1 x)))) 7.325 * * * * [progress]: [ 41 / 155 ] simplifiying candidate # 7.325 * * * * [progress]: [ 42 / 155 ] simplifiying candidate # 7.325 * [simplify]: Simplifying (* (* (cbrt (sqrt (* (sqrt x) (sqrt (- x 1))))) (cbrt (sqrt (* (sqrt x) (sqrt (- x 1)))))) (* (cbrt (sqrt (* (sqrt x) (sqrt (- x 1))))) (cbrt (sqrt (* (sqrt x) (sqrt (- x 1))))))) 7.325 * * [simplify]: iters left: 6 (10 enodes) 7.328 * * [simplify]: iters left: 5 (40 enodes) 7.335 * * [simplify]: iters left: 4 (48 enodes) 7.349 * * [simplify]: iters left: 3 (58 enodes) 7.361 * * [simplify]: iters left: 2 (78 enodes) 7.376 * * [simplify]: iters left: 1 (124 enodes) 7.409 * * [simplify]: Extracting #0: cost 1 inf + 0 7.409 * * [simplify]: Extracting #1: cost 13 inf + 0 7.410 * * [simplify]: Extracting #2: cost 40 inf + 1 7.410 * * [simplify]: Extracting #3: cost 41 inf + 7 7.410 * * [simplify]: Extracting #4: cost 44 inf + 9 7.410 * * [simplify]: Extracting #5: cost 43 inf + 52 7.411 * * [simplify]: Extracting #6: cost 22 inf + 7354 7.413 * * [simplify]: Extracting #7: cost 6 inf + 15744 7.415 * * [simplify]: Extracting #8: cost 0 inf + 19706 7.417 * [simplify]: Simplified to (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (cbrt (sqrt (* (sqrt x) (sqrt (- x 1)))))) 7.417 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (cbrt (sqrt (* (sqrt x) (sqrt (- x 1)))))) (* (cbrt (sqrt (* (sqrt x) (sqrt (- x 1))))) (cbrt (sqrt (* (sqrt x) (sqrt (- x 1)))))))) 7.418 * [simplify]: Simplifying (* (cbrt (sqrt (* (sqrt x) (sqrt (- x 1))))) (cbrt (sqrt (* (sqrt x) (sqrt (- x 1)))))) 7.418 * * [simplify]: iters left: 6 (9 enodes) 7.420 * * [simplify]: iters left: 5 (33 enodes) 7.426 * * [simplify]: iters left: 4 (37 enodes) 7.432 * * [simplify]: Extracting #0: cost 1 inf + 0 7.432 * * [simplify]: Extracting #1: cost 3 inf + 0 7.432 * * [simplify]: Extracting #2: cost 5 inf + 0 7.432 * * [simplify]: Extracting #3: cost 7 inf + 0 7.432 * * [simplify]: Extracting #4: cost 10 inf + 0 7.432 * * [simplify]: Extracting #5: cost 14 inf + 0 7.432 * * [simplify]: Extracting #6: cost 16 inf + 1 7.432 * * [simplify]: Extracting #7: cost 11 inf + 127 7.432 * * [simplify]: Extracting #8: cost 8 inf + 413 7.433 * * [simplify]: Extracting #9: cost 3 inf + 1343 7.433 * * [simplify]: Extracting #10: cost 0 inf + 2269 7.434 * [simplify]: Simplified to (* (cbrt (sqrt (* (sqrt x) (sqrt (- x 1))))) (cbrt (sqrt (* (sqrt x) (sqrt (- x 1)))))) 7.434 * [simplify]: Simplified (2 2) to (λ (x) (* (* (* (cbrt (sqrt (* (sqrt x) (sqrt (- x 1))))) (cbrt (sqrt (* (sqrt x) (sqrt (- x 1)))))) (* (cbrt (sqrt (* (sqrt x) (sqrt (- x 1))))) (cbrt (sqrt (* (sqrt x) (sqrt (- x 1))))))) (* (cbrt (sqrt (* (sqrt x) (sqrt (- x 1))))) (cbrt (sqrt (* (sqrt x) (sqrt (- x 1)))))))) 7.434 * * * * [progress]: [ 43 / 155 ] simplifiying candidate # 7.434 * [simplify]: Simplifying (* (sqrt (sqrt x)) (sqrt (sqrt x))) 7.435 * * [simplify]: iters left: 4 (4 enodes) 7.436 * * [simplify]: iters left: 3 (10 enodes) 7.439 * * [simplify]: iters left: 2 (11 enodes) 7.442 * * [simplify]: Extracting #0: cost 1 inf + 0 7.442 * * [simplify]: Extracting #1: cost 4 inf + 0 7.442 * * [simplify]: Extracting #2: cost 4 inf + 1 7.442 * * [simplify]: Extracting #3: cost 2 inf + 83 7.442 * * [simplify]: Extracting #4: cost 0 inf + 245 7.443 * [simplify]: Simplified to (sqrt x) 7.443 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt x) (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (- x 1)))))) 7.443 * [simplify]: Simplifying (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (- x 1)))) 7.443 * * [simplify]: iters left: 6 (6 enodes) 7.447 * * [simplify]: iters left: 5 (21 enodes) 7.451 * * [simplify]: iters left: 4 (26 enodes) 7.455 * * [simplify]: Extracting #0: cost 1 inf + 0 7.455 * * [simplify]: Extracting #1: cost 4 inf + 0 7.455 * * [simplify]: Extracting #2: cost 9 inf + 0 7.455 * * [simplify]: Extracting #3: cost 6 inf + 3 7.455 * * [simplify]: Extracting #4: cost 3 inf + 169 7.455 * * [simplify]: Extracting #5: cost 0 inf + 495 7.455 * [simplify]: Simplified to (sqrt (- x 1)) 7.455 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt x) (sqrt (- x 1)))) 7.455 * * * * [progress]: [ 44 / 155 ] simplifiying candidate # 7.455 * [simplify]: Simplifying (* (sqrt (sqrt (* (sqrt x) (sqrt (- x 1))))) (sqrt (sqrt (* (sqrt x) (sqrt (- x 1)))))) 7.455 * * [simplify]: iters left: 6 (9 enodes) 7.458 * * [simplify]: iters left: 5 (31 enodes) 7.463 * * [simplify]: iters left: 4 (36 enodes) 7.469 * * [simplify]: Extracting #0: cost 1 inf + 0 7.469 * * [simplify]: Extracting #1: cost 4 inf + 0 7.469 * * [simplify]: Extracting #2: cost 8 inf + 0 7.469 * * [simplify]: Extracting #3: cost 12 inf + 0 7.469 * * [simplify]: Extracting #4: cost 14 inf + 1 7.469 * * [simplify]: Extracting #5: cost 9 inf + 127 7.469 * * [simplify]: Extracting #6: cost 6 inf + 413 7.469 * * [simplify]: Extracting #7: cost 1 inf + 1303 7.469 * * [simplify]: Extracting #8: cost 0 inf + 1545 7.470 * [simplify]: Simplified to (sqrt (* (sqrt x) (sqrt (- x 1)))) 7.470 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (* (sqrt (sqrt (* (sqrt x) (sqrt (- x 1))))) (sqrt (sqrt (* (sqrt x) (sqrt (- x 1)))))))) 7.470 * [simplify]: Simplifying (* (sqrt (sqrt (* (sqrt x) (sqrt (- x 1))))) (sqrt (sqrt (* (sqrt x) (sqrt (- x 1)))))) 7.470 * * [simplify]: iters left: 6 (9 enodes) 7.473 * * [simplify]: iters left: 5 (31 enodes) 7.477 * * [simplify]: iters left: 4 (36 enodes) 7.486 * * [simplify]: Extracting #0: cost 1 inf + 0 7.486 * * [simplify]: Extracting #1: cost 4 inf + 0 7.486 * * [simplify]: Extracting #2: cost 8 inf + 0 7.486 * * [simplify]: Extracting #3: cost 12 inf + 0 7.486 * * [simplify]: Extracting #4: cost 14 inf + 1 7.486 * * [simplify]: Extracting #5: cost 9 inf + 127 7.486 * * [simplify]: Extracting #6: cost 6 inf + 413 7.487 * * [simplify]: Extracting #7: cost 1 inf + 1303 7.487 * * [simplify]: Extracting #8: cost 0 inf + 1545 7.488 * [simplify]: Simplified to (sqrt (* (sqrt x) (sqrt (- x 1)))) 7.488 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (sqrt (* (sqrt x) (sqrt (- x 1))))) (sqrt (sqrt (* (sqrt x) (sqrt (- x 1)))))) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 7.488 * * * * [progress]: [ 45 / 155 ] simplifiying candidate # 7.488 * [simplify]: Simplifying (* 1 1) 7.488 * * [simplify]: iters left: 2 (2 enodes) 7.490 * * [simplify]: iters left: 1 (6 enodes) 7.492 * * [simplify]: Extracting #0: cost 1 inf + 0 7.492 * * [simplify]: Extracting #1: cost 0 inf + 1 7.492 * [simplify]: Simplified to 1 7.492 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (* (sqrt x) (sqrt (- x 1))))))) 7.492 * [simplify]: Simplifying (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (* (sqrt x) (sqrt (- x 1))))) 7.492 * * [simplify]: iters left: 6 (8 enodes) 7.497 * * [simplify]: iters left: 5 (28 enodes) 7.506 * * [simplify]: iters left: 4 (33 enodes) 7.515 * * [simplify]: Extracting #0: cost 1 inf + 0 7.515 * * [simplify]: Extracting #1: cost 5 inf + 0 7.515 * * [simplify]: Extracting #2: cost 10 inf + 0 7.515 * * [simplify]: Extracting #3: cost 12 inf + 1 7.515 * * [simplify]: Extracting #4: cost 8 inf + 86 7.515 * * [simplify]: Extracting #5: cost 3 inf + 495 7.515 * * [simplify]: Extracting #6: cost 0 inf + 1061 7.515 * [simplify]: Simplified to (* (sqrt x) (sqrt (- x 1))) 7.515 * [simplify]: Simplified (2 2) to (λ (x) (* 1 (* (sqrt x) (sqrt (- x 1))))) 7.515 * * * * [progress]: [ 46 / 155 ] simplifiying candidate # 7.516 * [simplify]: Simplifying (* (sqrt (sqrt (* (sqrt x) (sqrt (- x 1))))) (sqrt (sqrt (* (sqrt x) (sqrt (- x 1)))))) 7.516 * * [simplify]: iters left: 6 (9 enodes) 7.518 * * [simplify]: iters left: 5 (31 enodes) 7.523 * * [simplify]: iters left: 4 (36 enodes) 7.528 * * [simplify]: Extracting #0: cost 1 inf + 0 7.528 * * [simplify]: Extracting #1: cost 4 inf + 0 7.528 * * [simplify]: Extracting #2: cost 8 inf + 0 7.528 * * [simplify]: Extracting #3: cost 12 inf + 0 7.528 * * [simplify]: Extracting #4: cost 14 inf + 1 7.528 * * [simplify]: Extracting #5: cost 9 inf + 127 7.529 * * [simplify]: Extracting #6: cost 6 inf + 413 7.529 * * [simplify]: Extracting #7: cost 1 inf + 1303 7.529 * * [simplify]: Extracting #8: cost 0 inf + 1545 7.529 * [simplify]: Simplified to (sqrt (* (sqrt x) (sqrt (- x 1)))) 7.529 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (* (sqrt (sqrt (* (sqrt x) (sqrt (- x 1))))) (sqrt (sqrt (* (sqrt x) (sqrt (- x 1)))))))) 7.530 * [simplify]: Simplifying (* (sqrt (sqrt (* (sqrt x) (sqrt (- x 1))))) (sqrt (sqrt (* (sqrt x) (sqrt (- x 1)))))) 7.530 * * [simplify]: iters left: 6 (9 enodes) 7.532 * * [simplify]: iters left: 5 (31 enodes) 7.537 * * [simplify]: iters left: 4 (36 enodes) 7.545 * * [simplify]: Extracting #0: cost 1 inf + 0 7.545 * * [simplify]: Extracting #1: cost 4 inf + 0 7.545 * * [simplify]: Extracting #2: cost 8 inf + 0 7.545 * * [simplify]: Extracting #3: cost 12 inf + 0 7.545 * * [simplify]: Extracting #4: cost 14 inf + 1 7.545 * * [simplify]: Extracting #5: cost 9 inf + 127 7.546 * * [simplify]: Extracting #6: cost 6 inf + 413 7.546 * * [simplify]: Extracting #7: cost 1 inf + 1303 7.546 * * [simplify]: Extracting #8: cost 0 inf + 1545 7.547 * [simplify]: Simplified to (sqrt (* (sqrt x) (sqrt (- x 1)))) 7.547 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (sqrt (* (sqrt x) (sqrt (- x 1))))) (sqrt (sqrt (* (sqrt x) (sqrt (- x 1)))))) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 7.547 * * * * [progress]: [ 47 / 155 ] simplifiying candidate # 7.547 * [simplify]: Simplifying (* (sqrt x) (sqrt (- x 1))) 7.548 * * [simplify]: iters left: 5 (6 enodes) 7.551 * * [simplify]: iters left: 4 (24 enodes) 7.559 * * [simplify]: iters left: 3 (28 enodes) 7.567 * * [simplify]: Extracting #0: cost 1 inf + 0 7.567 * * [simplify]: Extracting #1: cost 4 inf + 0 7.567 * * [simplify]: Extracting #2: cost 8 inf + 0 7.567 * * [simplify]: Extracting #3: cost 10 inf + 1 7.567 * * [simplify]: Extracting #4: cost 6 inf + 85 7.567 * * [simplify]: Extracting #5: cost 1 inf + 495 7.567 * * [simplify]: Extracting #6: cost 0 inf + 657 7.568 * [simplify]: Simplified to (* (sqrt x) (sqrt (- x 1))) 7.568 * [simplify]: Simplified (2 1) to (λ (x) (pow (* (sqrt x) (sqrt (- x 1))) (* 2 1/2))) 7.568 * [simplify]: Simplifying (* 2 1/2) 7.568 * * [simplify]: iters left: 2 (3 enodes) 7.570 * * [simplify]: iters left: 1 (11 enodes) 7.572 * * [simplify]: Extracting #0: cost 1 inf + 0 7.572 * * [simplify]: Extracting #1: cost 0 inf + 1 7.572 * [simplify]: Simplified to 1 7.572 * [simplify]: Simplified (2 2) to (λ (x) (pow (* (sqrt x) (sqrt (- x 1))) 1)) 7.572 * * * * [progress]: [ 48 / 155 ] simplifiying candidate # 7.572 * [simplify]: Simplifying (sqrt (* (sqrt x) (sqrt (- x 1)))) 7.572 * * [simplify]: iters left: 6 (7 enodes) 7.574 * * [simplify]: iters left: 5 (27 enodes) 7.579 * * [simplify]: iters left: 4 (31 enodes) 7.583 * * [simplify]: Extracting #0: cost 1 inf + 0 7.583 * * [simplify]: Extracting #1: cost 3 inf + 0 7.583 * * [simplify]: Extracting #2: cost 6 inf + 0 7.583 * * [simplify]: Extracting #3: cost 10 inf + 0 7.584 * * [simplify]: Extracting #4: cost 12 inf + 1 7.584 * * [simplify]: Extracting #5: cost 6 inf + 169 7.584 * * [simplify]: Extracting #6: cost 4 inf + 413 7.584 * * [simplify]: Extracting #7: cost 1 inf + 859 7.584 * * [simplify]: Extracting #8: cost 0 inf + 1061 7.584 * [simplify]: Simplified to (sqrt (* (sqrt x) (sqrt (- x 1)))) 7.584 * [simplify]: Simplified (2 1) to (λ (x) (pow (sqrt (* (sqrt x) (sqrt (- x 1)))) (* 2 1))) 7.584 * [simplify]: Simplifying (* 2 1) 7.584 * * [simplify]: iters left: 2 (3 enodes) 7.586 * * [simplify]: iters left: 1 (9 enodes) 7.588 * * [simplify]: Extracting #0: cost 1 inf + 0 7.588 * * [simplify]: Extracting #1: cost 0 inf + 1 7.588 * [simplify]: Simplified to 2 7.588 * [simplify]: Simplified (2 2) to (λ (x) (pow (sqrt (* (sqrt x) (sqrt (- x 1)))) 2)) 7.588 * * * * [progress]: [ 49 / 155 ] simplifiying candidate # 7.588 * [simplify]: Simplifying (* x (- x 1)) 7.588 * * [simplify]: iters left: 4 (4 enodes) 7.590 * * [simplify]: iters left: 3 (18 enodes) 7.593 * * [simplify]: iters left: 2 (27 enodes) 7.600 * * [simplify]: iters left: 1 (38 enodes) 7.610 * * [simplify]: Extracting #0: cost 1 inf + 0 7.610 * * [simplify]: Extracting #1: cost 8 inf + 0 7.610 * * [simplify]: Extracting #2: cost 10 inf + 2 7.610 * * [simplify]: Extracting #3: cost 0 inf + 457 7.610 * * [simplify]: Extracting #4: cost 0 inf + 455 7.611 * [simplify]: Simplified to (- (* x x) x) 7.611 * [simplify]: Simplified (2 1) to (λ (x) (pow (- (* x x) x) (* 2 (/ 1/2 2)))) 7.611 * [simplify]: Simplifying (* 2 (/ 1/2 2)) 7.611 * * [simplify]: iters left: 4 (4 enodes) 7.616 * * [simplify]: iters left: 3 (17 enodes) 7.623 * * [simplify]: iters left: 2 (21 enodes) 7.629 * * [simplify]: iters left: 1 (23 enodes) 7.634 * * [simplify]: Extracting #0: cost 1 inf + 0 7.634 * * [simplify]: Extracting #1: cost 0 inf + 1 7.634 * [simplify]: Simplified to 1/2 7.634 * [simplify]: Simplified (2 2) to (λ (x) (pow (- (* x x) x) 1/2)) 7.634 * * * * [progress]: [ 50 / 155 ] simplifiying candidate # 7.634 * [simplify]: Simplifying (* (sqrt x) (sqrt (- x 1))) 7.634 * * [simplify]: iters left: 5 (6 enodes) 7.636 * * [simplify]: iters left: 4 (24 enodes) 7.640 * * [simplify]: iters left: 3 (28 enodes) 7.645 * * [simplify]: Extracting #0: cost 1 inf + 0 7.645 * * [simplify]: Extracting #1: cost 4 inf + 0 7.645 * * [simplify]: Extracting #2: cost 8 inf + 0 7.645 * * [simplify]: Extracting #3: cost 10 inf + 1 7.645 * * [simplify]: Extracting #4: cost 6 inf + 85 7.645 * * [simplify]: Extracting #5: cost 1 inf + 495 7.645 * * [simplify]: Extracting #6: cost 0 inf + 657 7.645 * [simplify]: Simplified to (* (sqrt x) (sqrt (- x 1))) 7.645 * [simplify]: Simplified (2 1) to (λ (x) (pow (* (sqrt x) (sqrt (- x 1))) (* 2 (/ 1 2)))) 7.645 * [simplify]: Simplifying (* 2 (/ 1 2)) 7.645 * * [simplify]: iters left: 4 (4 enodes) 7.647 * * [simplify]: iters left: 3 (13 enodes) 7.650 * * [simplify]: iters left: 2 (15 enodes) 7.652 * * [simplify]: Extracting #0: cost 1 inf + 0 7.652 * * [simplify]: Extracting #1: cost 0 inf + 1 7.652 * [simplify]: Simplified to 1 7.652 * [simplify]: Simplified (2 2) to (λ (x) (pow (* (sqrt x) (sqrt (- x 1))) 1)) 7.652 * * * * [progress]: [ 51 / 155 ] simplifiying candidate # 7.653 * [simplify]: Simplifying (* (sqrt x) (sqrt (- x 1))) 7.653 * * [simplify]: iters left: 5 (6 enodes) 7.655 * * [simplify]: iters left: 4 (24 enodes) 7.658 * * [simplify]: iters left: 3 (28 enodes) 7.666 * * [simplify]: Extracting #0: cost 1 inf + 0 7.666 * * [simplify]: Extracting #1: cost 4 inf + 0 7.666 * * [simplify]: Extracting #2: cost 8 inf + 0 7.666 * * [simplify]: Extracting #3: cost 10 inf + 1 7.666 * * [simplify]: Extracting #4: cost 6 inf + 85 7.666 * * [simplify]: Extracting #5: cost 1 inf + 495 7.666 * * [simplify]: Extracting #6: cost 0 inf + 657 7.667 * [simplify]: Simplified to (* (sqrt x) (sqrt (- x 1))) 7.667 * [simplify]: Simplified (2 1) to (λ (x) (pow (* (sqrt x) (sqrt (- x 1))) (* 2 (/ 1 2)))) 7.667 * [simplify]: Simplifying (* 2 (/ 1 2)) 7.667 * * [simplify]: iters left: 4 (4 enodes) 7.670 * * [simplify]: iters left: 3 (13 enodes) 7.675 * * [simplify]: iters left: 2 (15 enodes) 7.680 * * [simplify]: Extracting #0: cost 1 inf + 0 7.680 * * [simplify]: Extracting #1: cost 0 inf + 1 7.680 * [simplify]: Simplified to 1 7.680 * [simplify]: Simplified (2 2) to (λ (x) (pow (* (sqrt x) (sqrt (- x 1))) 1)) 7.680 * * * * [progress]: [ 52 / 155 ] simplifiying candidate # 7.681 * [simplify]: Simplifying (* x (- x 1)) 7.681 * * [simplify]: iters left: 4 (4 enodes) 7.684 * * [simplify]: iters left: 3 (18 enodes) 7.690 * * [simplify]: iters left: 2 (27 enodes) 7.698 * * [simplify]: iters left: 1 (38 enodes) 7.703 * * [simplify]: Extracting #0: cost 1 inf + 0 7.703 * * [simplify]: Extracting #1: cost 8 inf + 0 7.703 * * [simplify]: Extracting #2: cost 10 inf + 2 7.703 * * [simplify]: Extracting #3: cost 0 inf + 457 7.703 * * [simplify]: Extracting #4: cost 0 inf + 455 7.704 * [simplify]: Simplified to (- (* x x) x) 7.704 * [simplify]: Simplified (2 1) to (λ (x) (pow (- (* x x) x) (* 2 (/ (/ 1 2) 2)))) 7.704 * [simplify]: Simplifying (* 2 (/ (/ 1 2) 2)) 7.704 * * [simplify]: iters left: 6 (5 enodes) 7.707 * * [simplify]: iters left: 5 (25 enodes) 7.712 * * [simplify]: iters left: 4 (29 enodes) 7.716 * * [simplify]: Extracting #0: cost 1 inf + 0 7.716 * * [simplify]: Extracting #1: cost 0 inf + 1 7.716 * [simplify]: Simplified to 1/2 7.716 * [simplify]: Simplified (2 2) to (λ (x) (pow (* x (- x 1)) 1/2)) 7.716 * * * * [progress]: [ 53 / 155 ] simplifiying candidate # 7.716 * [simplify]: Simplifying (* (sqrt x) (sqrt (- x 1))) 7.716 * * [simplify]: iters left: 5 (6 enodes) 7.718 * * [simplify]: iters left: 4 (24 enodes) 7.724 * * [simplify]: iters left: 3 (28 enodes) 7.733 * * [simplify]: Extracting #0: cost 1 inf + 0 7.733 * * [simplify]: Extracting #1: cost 4 inf + 0 7.733 * * [simplify]: Extracting #2: cost 8 inf + 0 7.733 * * [simplify]: Extracting #3: cost 10 inf + 1 7.733 * * [simplify]: Extracting #4: cost 6 inf + 85 7.733 * * [simplify]: Extracting #5: cost 1 inf + 495 7.734 * * [simplify]: Extracting #6: cost 0 inf + 657 7.734 * [simplify]: Simplified to (* (sqrt x) (sqrt (- x 1))) 7.734 * [simplify]: Simplified (2 1) to (λ (x) (pow (* (sqrt x) (sqrt (- x 1))) (* 2 (/ 1 2)))) 7.734 * [simplify]: Simplifying (* 2 (/ 1 2)) 7.734 * * [simplify]: iters left: 4 (4 enodes) 7.740 * * [simplify]: iters left: 3 (13 enodes) 7.744 * * [simplify]: iters left: 2 (15 enodes) 7.746 * * [simplify]: Extracting #0: cost 1 inf + 0 7.746 * * [simplify]: Extracting #1: cost 0 inf + 1 7.746 * [simplify]: Simplified to 1 7.746 * [simplify]: Simplified (2 2) to (λ (x) (pow (* (sqrt x) (sqrt (- x 1))) 1)) 7.746 * * * * [progress]: [ 54 / 155 ] simplifiying candidate # 7.747 * [simplify]: Simplifying (* (sqrt x) (sqrt (- x 1))) 7.747 * * [simplify]: iters left: 5 (6 enodes) 7.749 * * [simplify]: iters left: 4 (24 enodes) 7.752 * * [simplify]: iters left: 3 (28 enodes) 7.757 * * [simplify]: Extracting #0: cost 1 inf + 0 7.757 * * [simplify]: Extracting #1: cost 4 inf + 0 7.757 * * [simplify]: Extracting #2: cost 8 inf + 0 7.757 * * [simplify]: Extracting #3: cost 10 inf + 1 7.757 * * [simplify]: Extracting #4: cost 6 inf + 85 7.757 * * [simplify]: Extracting #5: cost 1 inf + 495 7.757 * * [simplify]: Extracting #6: cost 0 inf + 657 7.757 * [simplify]: Simplified to (* (sqrt x) (sqrt (- x 1))) 7.757 * [simplify]: Simplified (2 1) to (λ (x) (pow (* (sqrt x) (sqrt (- x 1))) (* 2 (/ 1 2)))) 7.758 * [simplify]: Simplifying (* 2 (/ 1 2)) 7.758 * * [simplify]: iters left: 4 (4 enodes) 7.760 * * [simplify]: iters left: 3 (13 enodes) 7.762 * * [simplify]: iters left: 2 (15 enodes) 7.765 * * [simplify]: Extracting #0: cost 1 inf + 0 7.765 * * [simplify]: Extracting #1: cost 0 inf + 1 7.765 * [simplify]: Simplified to 1 7.765 * [simplify]: Simplified (2 2) to (λ (x) (pow (* (sqrt x) (sqrt (- x 1))) 1)) 7.765 * * * * [progress]: [ 55 / 155 ] simplifiying candidate # 7.766 * [simplify]: Simplifying (cbrt (sqrt (* (sqrt x) (sqrt (- x 1))))) 7.766 * * [simplify]: iters left: 6 (8 enodes) 7.770 * * [simplify]: iters left: 5 (30 enodes) 7.779 * * [simplify]: iters left: 4 (34 enodes) 7.787 * * [simplify]: Extracting #0: cost 1 inf + 0 7.787 * * [simplify]: Extracting #1: cost 3 inf + 0 7.787 * * [simplify]: Extracting #2: cost 5 inf + 0 7.787 * * [simplify]: Extracting #3: cost 8 inf + 0 7.787 * * [simplify]: Extracting #4: cost 12 inf + 0 7.787 * * [simplify]: Extracting #5: cost 14 inf + 1 7.787 * * [simplify]: Extracting #6: cost 10 inf + 86 7.787 * * [simplify]: Extracting #7: cost 5 inf + 495 7.787 * * [simplify]: Extracting #8: cost 0 inf + 1625 7.787 * [simplify]: Simplified to (cbrt (sqrt (* (sqrt x) (sqrt (- x 1))))) 7.787 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (* (cbrt (sqrt (* (sqrt x) (sqrt (- x 1))))) (cbrt (sqrt (* (sqrt x) (sqrt (- x 1))))))) (cbrt (sqrt (* (sqrt x) (sqrt (- x 1))))))) 7.788 * * * * [progress]: [ 56 / 155 ] simplifiying candidate # 7.788 * [simplify]: Simplifying (sqrt (sqrt (- x 1))) 7.788 * * [simplify]: iters left: 4 (5 enodes) 7.789 * * [simplify]: iters left: 3 (20 enodes) 7.793 * * [simplify]: iters left: 2 (24 enodes) 7.797 * * [simplify]: Extracting #0: cost 1 inf + 0 7.797 * * [simplify]: Extracting #1: cost 3 inf + 0 7.797 * * [simplify]: Extracting #2: cost 5 inf + 0 7.797 * * [simplify]: Extracting #3: cost 9 inf + 0 7.797 * * [simplify]: Extracting #4: cost 6 inf + 3 7.797 * * [simplify]: Extracting #5: cost 0 inf + 495 7.797 * [simplify]: Simplified to (sqrt (sqrt (+ x -1))) 7.797 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (sqrt x))) (sqrt (sqrt (+ x -1))))) 7.797 * * * * [progress]: [ 57 / 155 ] simplifiying candidate # 7.797 * [simplify]: Simplifying (sqrt (sqrt (* (sqrt x) (sqrt (- x 1))))) 7.797 * * [simplify]: iters left: 6 (8 enodes) 7.800 * * [simplify]: iters left: 5 (30 enodes) 7.805 * * [simplify]: iters left: 4 (34 enodes) 7.810 * * [simplify]: Extracting #0: cost 1 inf + 0 7.810 * * [simplify]: Extracting #1: cost 3 inf + 0 7.810 * * [simplify]: Extracting #2: cost 5 inf + 0 7.810 * * [simplify]: Extracting #3: cost 8 inf + 0 7.810 * * [simplify]: Extracting #4: cost 12 inf + 0 7.810 * * [simplify]: Extracting #5: cost 14 inf + 1 7.810 * * [simplify]: Extracting #6: cost 10 inf + 86 7.810 * * [simplify]: Extracting #7: cost 5 inf + 495 7.810 * * [simplify]: Extracting #8: cost 0 inf + 1545 7.811 * [simplify]: Simplified to (sqrt (sqrt (* (sqrt x) (sqrt (- x 1))))) 7.811 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (sqrt (* (sqrt x) (sqrt (- x 1)))))) (sqrt (sqrt (* (sqrt x) (sqrt (- x 1))))))) 7.811 * * * * [progress]: [ 58 / 155 ] simplifiying candidate # 7.811 * [simplify]: Simplifying (sqrt (* (sqrt x) (sqrt (- x 1)))) 7.811 * * [simplify]: iters left: 6 (7 enodes) 7.815 * * [simplify]: iters left: 5 (27 enodes) 7.823 * * [simplify]: iters left: 4 (31 enodes) 7.833 * * [simplify]: Extracting #0: cost 1 inf + 0 7.833 * * [simplify]: Extracting #1: cost 3 inf + 0 7.833 * * [simplify]: Extracting #2: cost 6 inf + 0 7.833 * * [simplify]: Extracting #3: cost 10 inf + 0 7.833 * * [simplify]: Extracting #4: cost 12 inf + 1 7.833 * * [simplify]: Extracting #5: cost 6 inf + 169 7.834 * * [simplify]: Extracting #6: cost 4 inf + 413 7.834 * * [simplify]: Extracting #7: cost 1 inf + 859 7.834 * * [simplify]: Extracting #8: cost 0 inf + 1061 7.835 * [simplify]: Simplified to (sqrt (* (sqrt x) (sqrt (- x 1)))) 7.835 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (* (sqrt x) (sqrt (- x 1)))) 1) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 7.835 * * * * [progress]: [ 59 / 155 ] simplifiying candidate # 7.835 * [simplify]: Simplifying (* (cbrt (sqrt (* (sqrt x) (sqrt (- x 1))))) (cbrt (sqrt (* (sqrt x) (sqrt (- x 1)))))) 7.835 * * [simplify]: iters left: 6 (9 enodes) 7.840 * * [simplify]: iters left: 5 (33 enodes) 7.851 * * [simplify]: iters left: 4 (37 enodes) 7.864 * * [simplify]: Extracting #0: cost 1 inf + 0 7.864 * * [simplify]: Extracting #1: cost 3 inf + 0 7.864 * * [simplify]: Extracting #2: cost 5 inf + 0 7.864 * * [simplify]: Extracting #3: cost 7 inf + 0 7.864 * * [simplify]: Extracting #4: cost 10 inf + 0 7.864 * * [simplify]: Extracting #5: cost 14 inf + 0 7.864 * * [simplify]: Extracting #6: cost 16 inf + 1 7.864 * * [simplify]: Extracting #7: cost 11 inf + 127 7.865 * * [simplify]: Extracting #8: cost 8 inf + 413 7.865 * * [simplify]: Extracting #9: cost 3 inf + 1343 7.866 * * [simplify]: Extracting #10: cost 0 inf + 2269 7.866 * [simplify]: Simplified to (* (cbrt (sqrt (* (sqrt x) (sqrt (- x 1))))) (cbrt (sqrt (* (sqrt x) (sqrt (- x 1)))))) 7.866 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (sqrt (* (sqrt x) (sqrt (- x 1))))) (cbrt (sqrt (* (sqrt x) (sqrt (- x 1)))))) (* (cbrt (sqrt (* (sqrt x) (sqrt (- x 1))))) (sqrt (* (sqrt x) (sqrt (- x 1))))))) 7.867 * * * * [progress]: [ 60 / 155 ] simplifiying candidate # 7.867 * [simplify]: Simplifying (sqrt (sqrt x)) 7.867 * * [simplify]: iters left: 2 (3 enodes) 7.868 * * [simplify]: iters left: 1 (9 enodes) 7.871 * * [simplify]: Extracting #0: cost 1 inf + 0 7.871 * * [simplify]: Extracting #1: cost 3 inf + 0 7.871 * * [simplify]: Extracting #2: cost 5 inf + 0 7.871 * * [simplify]: Extracting #3: cost 4 inf + 1 7.871 * * [simplify]: Extracting #4: cost 0 inf + 245 7.871 * [simplify]: Simplified to (sqrt (sqrt x)) 7.871 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (sqrt x)) (* (sqrt (sqrt (- x 1))) (sqrt (* (sqrt x) (sqrt (- x 1))))))) 7.871 * * * * [progress]: [ 61 / 155 ] simplifiying candidate # 7.872 * [simplify]: Simplifying (sqrt (sqrt (* (sqrt x) (sqrt (- x 1))))) 7.872 * * [simplify]: iters left: 6 (8 enodes) 7.874 * * [simplify]: iters left: 5 (30 enodes) 7.879 * * [simplify]: iters left: 4 (34 enodes) 7.885 * * [simplify]: Extracting #0: cost 1 inf + 0 7.885 * * [simplify]: Extracting #1: cost 3 inf + 0 7.885 * * [simplify]: Extracting #2: cost 5 inf + 0 7.885 * * [simplify]: Extracting #3: cost 8 inf + 0 7.885 * * [simplify]: Extracting #4: cost 12 inf + 0 7.885 * * [simplify]: Extracting #5: cost 14 inf + 1 7.885 * * [simplify]: Extracting #6: cost 10 inf + 86 7.885 * * [simplify]: Extracting #7: cost 5 inf + 495 7.886 * * [simplify]: Extracting #8: cost 0 inf + 1545 7.886 * [simplify]: Simplified to (sqrt (sqrt (* (sqrt x) (sqrt (- x 1))))) 7.886 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (sqrt (* (sqrt x) (sqrt (- x 1))))) (* (sqrt (sqrt (* (sqrt x) (sqrt (- x 1))))) (sqrt (* (sqrt x) (sqrt (- x 1))))))) 7.886 * * * * [progress]: [ 62 / 155 ] simplifiying candidate # 7.886 * * * * [progress]: [ 63 / 155 ] simplifiying candidate # 7.886 * [simplify]: Simplifying (sqrt (sqrt (+ (* x x) (+ (* 1 1) (* x 1))))) 7.886 * * [simplify]: iters left: 6 (9 enodes) 7.889 * * [simplify]: iters left: 5 (31 enodes) 7.894 * * [simplify]: iters left: 4 (45 enodes) 7.901 * * [simplify]: iters left: 3 (49 enodes) 7.907 * * [simplify]: iters left: 2 (50 enodes) 7.913 * * [simplify]: iters left: 1 (53 enodes) 7.920 * * [simplify]: Extracting #0: cost 1 inf + 0 7.920 * * [simplify]: Extracting #1: cost 3 inf + 0 7.920 * * [simplify]: Extracting #2: cost 5 inf + 0 7.920 * * [simplify]: Extracting #3: cost 12 inf + 0 7.920 * * [simplify]: Extracting #4: cost 14 inf + 2 7.920 * * [simplify]: Extracting #5: cost 9 inf + 254 7.920 * * [simplify]: Extracting #6: cost 4 inf + 628 7.921 * * [simplify]: Extracting #7: cost 0 inf + 1216 7.921 * [simplify]: Simplified to (sqrt (sqrt (+ 1 (fma x x x)))) 7.921 * [simplify]: Simplified (2 2) to (λ (x) (/ (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (* (sqrt x) (sqrt (- (pow x 3) (pow 1 3)))))) (sqrt (sqrt (+ 1 (fma x x x)))))) 7.921 * * * * [progress]: [ 64 / 155 ] simplifiying candidate # 7.921 * [simplify]: Simplifying (sqrt (sqrt (+ x 1))) 7.921 * * [simplify]: iters left: 4 (5 enodes) 7.923 * * [simplify]: iters left: 3 (18 enodes) 7.926 * * [simplify]: iters left: 2 (20 enodes) 7.929 * * [simplify]: Extracting #0: cost 1 inf + 0 7.929 * * [simplify]: Extracting #1: cost 3 inf + 0 7.929 * * [simplify]: Extracting #2: cost 5 inf + 0 7.929 * * [simplify]: Extracting #3: cost 8 inf + 0 7.929 * * [simplify]: Extracting #4: cost 6 inf + 2 7.929 * * [simplify]: Extracting #5: cost 0 inf + 494 7.930 * [simplify]: Simplified to (sqrt (sqrt (+ 1 x))) 7.930 * [simplify]: Simplified (2 2) to (λ (x) (/ (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (* (sqrt x) (sqrt (- (* x x) (* 1 1)))))) (sqrt (sqrt (+ 1 x))))) 7.930 * * * * [progress]: [ 65 / 155 ] simplifiying candidate # 7.930 * [simplify]: Simplifying (* (sqrt (* (sqrt x) (sqrt (- (pow x 3) (pow 1 3))))) (sqrt (* (sqrt x) (sqrt (- x 1))))) 7.930 * * [simplify]: iters left: 6 (15 enodes) 7.935 * * [simplify]: iters left: 5 (62 enodes) 7.948 * * [simplify]: iters left: 4 (95 enodes) 7.965 * * [simplify]: iters left: 3 (130 enodes) 7.994 * * [simplify]: iters left: 2 (191 enodes) 8.066 * * [simplify]: iters left: 1 (378 enodes) 8.242 * * [simplify]: Extracting #0: cost 1 inf + 0 8.242 * * [simplify]: Extracting #1: cost 4 inf + 0 8.242 * * [simplify]: Extracting #2: cost 8 inf + 0 8.242 * * [simplify]: Extracting #3: cost 13 inf + 0 8.242 * * [simplify]: Extracting #4: cost 19 inf + 0 8.242 * * [simplify]: Extracting #5: cost 67 inf + 1 8.243 * * [simplify]: Extracting #6: cost 201 inf + 126 8.244 * * [simplify]: Extracting #7: cost 187 inf + 4649 8.247 * * [simplify]: Extracting #8: cost 143 inf + 19625 8.253 * * [simplify]: Extracting #9: cost 34 inf + 75718 8.269 * * [simplify]: Extracting #10: cost 6 inf + 94278 8.281 * * [simplify]: Extracting #11: cost 0 inf + 98281 8.291 * [simplify]: Simplified to (* (sqrt (* (sqrt x) (sqrt (fma x (* x x) -1)))) (sqrt (* (sqrt (- x 1)) (sqrt x)))) 8.291 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (sqrt (* (sqrt x) (sqrt (fma x (* x x) -1)))) (sqrt (* (sqrt (- x 1)) (sqrt x)))) (sqrt (sqrt (+ (* x x) (+ (* 1 1) (* x 1))))))) 8.291 * * * * [progress]: [ 66 / 155 ] simplifiying candidate # 8.291 * [simplify]: Simplifying (* (sqrt (* (sqrt x) (sqrt (- (* x x) (* 1 1))))) (sqrt (* (sqrt x) (sqrt (- x 1))))) 8.291 * * [simplify]: iters left: 6 (14 enodes) 8.295 * * [simplify]: iters left: 5 (51 enodes) 8.303 * * [simplify]: iters left: 4 (62 enodes) 8.319 * * [simplify]: iters left: 3 (72 enodes) 8.333 * * [simplify]: iters left: 2 (108 enodes) 8.350 * * [simplify]: iters left: 1 (134 enodes) 8.386 * * [simplify]: Extracting #0: cost 1 inf + 0 8.386 * * [simplify]: Extracting #1: cost 4 inf + 0 8.387 * * [simplify]: Extracting #2: cost 8 inf + 0 8.387 * * [simplify]: Extracting #3: cost 13 inf + 0 8.387 * * [simplify]: Extracting #4: cost 19 inf + 0 8.387 * * [simplify]: Extracting #5: cost 47 inf + 1 8.388 * * [simplify]: Extracting #6: cost 29 inf + 1885 8.390 * * [simplify]: Extracting #7: cost 4 inf + 4548 8.392 * * [simplify]: Extracting #8: cost 1 inf + 5225 8.394 * * [simplify]: Extracting #9: cost 0 inf + 5643 8.397 * [simplify]: Simplified to (* (sqrt (* (sqrt (- x 1)) (sqrt x))) (sqrt (* (sqrt (fma x x -1)) (sqrt x)))) 8.397 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (sqrt (* (sqrt (- x 1)) (sqrt x))) (sqrt (* (sqrt (fma x x -1)) (sqrt x)))) (sqrt (sqrt (+ x 1))))) 8.397 * * * * [progress]: [ 67 / 155 ] simplifiying candidate #real (real->posit16 (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (* (sqrt x) (sqrt (- x 1))))))))> 8.397 * * * * [progress]: [ 68 / 155 ] simplifiying candidate # 8.397 * * * * [progress]: [ 69 / 155 ] simplifiying candidate # 8.397 * * * * [progress]: [ 70 / 155 ] simplifiying candidate # 8.397 * * * * [progress]: [ 71 / 155 ] simplifiying candidate # 8.398 * [simplify]: Simplifying (* x (- x 1)) 8.398 * * [simplify]: iters left: 4 (4 enodes) 8.401 * * [simplify]: iters left: 3 (18 enodes) 8.407 * * [simplify]: iters left: 2 (27 enodes) 8.416 * * [simplify]: iters left: 1 (38 enodes) 8.426 * * [simplify]: Extracting #0: cost 1 inf + 0 8.426 * * [simplify]: Extracting #1: cost 8 inf + 0 8.426 * * [simplify]: Extracting #2: cost 10 inf + 2 8.426 * * [simplify]: Extracting #3: cost 0 inf + 457 8.427 * * [simplify]: Extracting #4: cost 0 inf + 455 8.427 * [simplify]: Simplified to (- (* x x) x) 8.427 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (pow (- (* x x) x) 1/2)))) 8.427 * * * * [progress]: [ 72 / 155 ] simplifiying candidate # 8.428 * [simplify]: Simplifying (* (sqrt x) (sqrt (- x 1))) 8.428 * * [simplify]: iters left: 5 (6 enodes) 8.431 * * [simplify]: iters left: 4 (24 enodes) 8.439 * * [simplify]: iters left: 3 (28 enodes) 8.447 * * [simplify]: Extracting #0: cost 1 inf + 0 8.447 * * [simplify]: Extracting #1: cost 4 inf + 0 8.447 * * [simplify]: Extracting #2: cost 8 inf + 0 8.447 * * [simplify]: Extracting #3: cost 10 inf + 1 8.448 * * [simplify]: Extracting #4: cost 6 inf + 85 8.448 * * [simplify]: Extracting #5: cost 1 inf + 495 8.448 * * [simplify]: Extracting #6: cost 0 inf + 657 8.448 * [simplify]: Simplified to (* (sqrt x) (sqrt (- x 1))) 8.448 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (pow (* (sqrt x) (sqrt (- x 1))) 1)))) 8.448 * * * * [progress]: [ 73 / 155 ] simplifiying candidate # 8.449 * [simplify]: Simplifying (* x (- x 1)) 8.449 * * [simplify]: iters left: 4 (4 enodes) 8.452 * * [simplify]: iters left: 3 (18 enodes) 8.458 * * [simplify]: iters left: 2 (27 enodes) 8.467 * * [simplify]: iters left: 1 (38 enodes) 8.477 * * [simplify]: Extracting #0: cost 1 inf + 0 8.477 * * [simplify]: Extracting #1: cost 8 inf + 0 8.477 * * [simplify]: Extracting #2: cost 10 inf + 2 8.477 * * [simplify]: Extracting #3: cost 0 inf + 457 8.478 * * [simplify]: Extracting #4: cost 0 inf + 455 8.478 * [simplify]: Simplified to (- (* x x) x) 8.478 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (pow (- (* x x) x) (/ 1 2))))) 8.478 * [simplify]: Simplifying (/ 1 2) 8.478 * * [simplify]: iters left: 2 (3 enodes) 8.482 * * [simplify]: iters left: 1 (12 enodes) 8.486 * * [simplify]: Extracting #0: cost 1 inf + 0 8.486 * * [simplify]: Extracting #1: cost 0 inf + 1 8.486 * [simplify]: Simplified to 1/2 8.486 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (pow (* x (- x 1)) 1/2)))) 8.486 * * * * [progress]: [ 74 / 155 ] simplifiying candidate # 8.486 * * * * [progress]: [ 75 / 155 ] simplifiying candidate # 8.487 * [simplify]: Simplifying (+ (log (sqrt x)) (log (sqrt (- x 1)))) 8.487 * * [simplify]: iters left: 6 (8 enodes) 8.489 * * [simplify]: iters left: 5 (30 enodes) 8.496 * * [simplify]: iters left: 4 (34 enodes) 8.501 * * [simplify]: Extracting #0: cost 1 inf + 0 8.501 * * [simplify]: Extracting #1: cost 4 inf + 0 8.501 * * [simplify]: Extracting #2: cost 8 inf + 0 8.501 * * [simplify]: Extracting #3: cost 12 inf + 0 8.501 * * [simplify]: Extracting #4: cost 14 inf + 1 8.502 * * [simplify]: Extracting #5: cost 11 inf + 44 8.502 * * [simplify]: Extracting #6: cost 5 inf + 473 8.502 * * [simplify]: Extracting #7: cost 0 inf + 1463 8.502 * [simplify]: Simplified to (+ (log (sqrt x)) (log (sqrt (+ x -1)))) 8.502 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (exp (+ (log (sqrt x)) (log (sqrt (+ x -1)))))))) 8.502 * * * * [progress]: [ 76 / 155 ] simplifiying candidate # 8.502 * * * * [progress]: [ 77 / 155 ] simplifiying candidate # 8.502 * * * * [progress]: [ 78 / 155 ] simplifiying candidate # 8.502 * [simplify]: Simplifying (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt (- x 1)) (sqrt (- x 1))) (sqrt (- x 1)))) 8.503 * * [simplify]: iters left: 6 (10 enodes) 8.506 * * [simplify]: iters left: 5 (38 enodes) 8.512 * * [simplify]: iters left: 4 (70 enodes) 8.535 * * [simplify]: iters left: 3 (145 enodes) 8.610 * * [simplify]: iters left: 2 (346 enodes) 8.749 * * [simplify]: Extracting #0: cost 1 inf + 0 8.749 * * [simplify]: Extracting #1: cost 39 inf + 0 8.749 * * [simplify]: Extracting #2: cost 76 inf + 207 8.750 * * [simplify]: Extracting #3: cost 56 inf + 1713 8.751 * * [simplify]: Extracting #4: cost 39 inf + 4410 8.754 * * [simplify]: Extracting #5: cost 5 inf + 13574 8.758 * * [simplify]: Extracting #6: cost 0 inf + 14846 8.763 * [simplify]: Simplified to (* (* (* (- x 1) (sqrt (- x 1))) (sqrt x)) x) 8.763 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (cbrt (* (* (* (- x 1) (sqrt (- x 1))) (sqrt x)) x))))) 8.763 * * * * [progress]: [ 79 / 155 ] simplifiying candidate # 8.763 * * * * [progress]: [ 80 / 155 ] simplifiying candidate # 8.763 * * * * [progress]: [ 81 / 155 ] simplifiying candidate # 8.764 * [simplify]: Simplifying (* x (- x 1)) 8.764 * * [simplify]: iters left: 4 (4 enodes) 8.767 * * [simplify]: iters left: 3 (18 enodes) 8.773 * * [simplify]: iters left: 2 (27 enodes) 8.782 * * [simplify]: iters left: 1 (38 enodes) 8.792 * * [simplify]: Extracting #0: cost 1 inf + 0 8.792 * * [simplify]: Extracting #1: cost 8 inf + 0 8.792 * * [simplify]: Extracting #2: cost 10 inf + 2 8.792 * * [simplify]: Extracting #3: cost 0 inf + 457 8.793 * * [simplify]: Extracting #4: cost 0 inf + 455 8.793 * [simplify]: Simplified to (- (* x x) x) 8.793 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (sqrt (- (* x x) x))))) 8.793 * * * * [progress]: [ 82 / 155 ] simplifiying candidate # 8.793 * * * * [progress]: [ 83 / 155 ] simplifiying candidate # 8.793 * * * * [progress]: [ 84 / 155 ] simplifiying candidate # 8.794 * [simplify]: Simplifying (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) 8.794 * * [simplify]: iters left: 6 (8 enodes) 8.798 * * [simplify]: iters left: 5 (30 enodes) 8.810 * * [simplify]: iters left: 4 (34 enodes) 8.820 * * [simplify]: Extracting #0: cost 1 inf + 0 8.820 * * [simplify]: Extracting #1: cost 4 inf + 0 8.820 * * [simplify]: Extracting #2: cost 8 inf + 0 8.820 * * [simplify]: Extracting #3: cost 12 inf + 0 8.820 * * [simplify]: Extracting #4: cost 14 inf + 1 8.820 * * [simplify]: Extracting #5: cost 11 inf + 44 8.820 * * [simplify]: Extracting #6: cost 5 inf + 413 8.821 * * [simplify]: Extracting #7: cost 0 inf + 1223 8.821 * [simplify]: Simplified to (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) 8.821 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (* (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))))))) 8.822 * [simplify]: Simplifying (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) 8.822 * * [simplify]: iters left: 6 (8 enodes) 8.826 * * [simplify]: iters left: 5 (30 enodes) 8.836 * * [simplify]: iters left: 4 (34 enodes) 8.846 * * [simplify]: Extracting #0: cost 1 inf + 0 8.846 * * [simplify]: Extracting #1: cost 4 inf + 0 8.846 * * [simplify]: Extracting #2: cost 8 inf + 0 8.846 * * [simplify]: Extracting #3: cost 12 inf + 0 8.846 * * [simplify]: Extracting #4: cost 14 inf + 1 8.846 * * [simplify]: Extracting #5: cost 11 inf + 44 8.847 * * [simplify]: Extracting #6: cost 5 inf + 413 8.847 * * [simplify]: Extracting #7: cost 0 inf + 1223 8.847 * [simplify]: Simplified to (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) 8.847 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (* (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))))))) 8.848 * * * * [progress]: [ 85 / 155 ] simplifiying candidate # 8.848 * [simplify]: Simplifying (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) 8.848 * * [simplify]: iters left: 6 (8 enodes) 8.852 * * [simplify]: iters left: 5 (30 enodes) 8.862 * * [simplify]: iters left: 4 (34 enodes) 8.872 * * [simplify]: Extracting #0: cost 1 inf + 0 8.872 * * [simplify]: Extracting #1: cost 4 inf + 0 8.872 * * [simplify]: Extracting #2: cost 8 inf + 0 8.872 * * [simplify]: Extracting #3: cost 12 inf + 0 8.872 * * [simplify]: Extracting #4: cost 14 inf + 1 8.872 * * [simplify]: Extracting #5: cost 11 inf + 44 8.873 * * [simplify]: Extracting #6: cost 5 inf + 413 8.873 * * [simplify]: Extracting #7: cost 0 inf + 1223 8.873 * [simplify]: Simplified to (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) 8.873 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (* (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))))))) 8.874 * [simplify]: Simplifying (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) 8.874 * * [simplify]: iters left: 6 (8 enodes) 8.878 * * [simplify]: iters left: 5 (30 enodes) 8.888 * * [simplify]: iters left: 4 (34 enodes) 8.898 * * [simplify]: Extracting #0: cost 1 inf + 0 8.898 * * [simplify]: Extracting #1: cost 4 inf + 0 8.898 * * [simplify]: Extracting #2: cost 8 inf + 0 8.899 * * [simplify]: Extracting #3: cost 12 inf + 0 8.899 * * [simplify]: Extracting #4: cost 14 inf + 1 8.899 * * [simplify]: Extracting #5: cost 11 inf + 44 8.899 * * [simplify]: Extracting #6: cost 5 inf + 413 8.899 * * [simplify]: Extracting #7: cost 0 inf + 1223 8.900 * [simplify]: Simplified to (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) 8.900 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (* (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))))))) 8.900 * * * * [progress]: [ 86 / 155 ] simplifiying candidate # 8.900 * [simplify]: Simplifying (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) 8.900 * * [simplify]: iters left: 6 (8 enodes) 8.905 * * [simplify]: iters left: 5 (30 enodes) 8.914 * * [simplify]: iters left: 4 (34 enodes) 8.924 * * [simplify]: Extracting #0: cost 1 inf + 0 8.924 * * [simplify]: Extracting #1: cost 4 inf + 0 8.924 * * [simplify]: Extracting #2: cost 8 inf + 0 8.924 * * [simplify]: Extracting #3: cost 12 inf + 0 8.924 * * [simplify]: Extracting #4: cost 14 inf + 1 8.924 * * [simplify]: Extracting #5: cost 11 inf + 44 8.924 * * [simplify]: Extracting #6: cost 5 inf + 413 8.925 * * [simplify]: Extracting #7: cost 0 inf + 1223 8.925 * [simplify]: Simplified to (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) 8.925 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (* (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))))))) 8.926 * [simplify]: Simplifying (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) 8.926 * * [simplify]: iters left: 6 (8 enodes) 8.930 * * [simplify]: iters left: 5 (30 enodes) 8.938 * * [simplify]: iters left: 4 (34 enodes) 8.943 * * [simplify]: Extracting #0: cost 1 inf + 0 8.943 * * [simplify]: Extracting #1: cost 4 inf + 0 8.943 * * [simplify]: Extracting #2: cost 8 inf + 0 8.943 * * [simplify]: Extracting #3: cost 12 inf + 0 8.943 * * [simplify]: Extracting #4: cost 14 inf + 1 8.944 * * [simplify]: Extracting #5: cost 11 inf + 44 8.944 * * [simplify]: Extracting #6: cost 5 inf + 413 8.944 * * [simplify]: Extracting #7: cost 0 inf + 1223 8.944 * [simplify]: Simplified to (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) 8.944 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (* (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))))))) 8.944 * * * * [progress]: [ 87 / 155 ] simplifiying candidate # 8.944 * [simplify]: Simplifying (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) 8.944 * * [simplify]: iters left: 6 (8 enodes) 8.947 * * [simplify]: iters left: 5 (30 enodes) 8.952 * * [simplify]: iters left: 4 (34 enodes) 8.958 * * [simplify]: Extracting #0: cost 1 inf + 0 8.958 * * [simplify]: Extracting #1: cost 4 inf + 0 8.958 * * [simplify]: Extracting #2: cost 8 inf + 0 8.958 * * [simplify]: Extracting #3: cost 12 inf + 0 8.959 * * [simplify]: Extracting #4: cost 14 inf + 1 8.959 * * [simplify]: Extracting #5: cost 11 inf + 44 8.959 * * [simplify]: Extracting #6: cost 5 inf + 413 8.959 * * [simplify]: Extracting #7: cost 0 inf + 1223 8.959 * [simplify]: Simplified to (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) 8.959 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (* (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))))))) 8.959 * [simplify]: Simplifying (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) 8.959 * * [simplify]: iters left: 6 (8 enodes) 8.962 * * [simplify]: iters left: 5 (30 enodes) 8.969 * * [simplify]: iters left: 4 (34 enodes) 8.978 * * [simplify]: Extracting #0: cost 1 inf + 0 8.978 * * [simplify]: Extracting #1: cost 4 inf + 0 8.978 * * [simplify]: Extracting #2: cost 8 inf + 0 8.978 * * [simplify]: Extracting #3: cost 12 inf + 0 8.979 * * [simplify]: Extracting #4: cost 14 inf + 1 8.979 * * [simplify]: Extracting #5: cost 11 inf + 44 8.979 * * [simplify]: Extracting #6: cost 5 inf + 413 8.979 * * [simplify]: Extracting #7: cost 0 inf + 1223 8.980 * [simplify]: Simplified to (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) 8.980 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (* (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))))))) 8.980 * * * * [progress]: [ 88 / 155 ] simplifiying candidate # 8.981 * [simplify]: Simplifying (cbrt (sqrt (- x 1))) 8.981 * * [simplify]: iters left: 4 (5 enodes) 8.984 * * [simplify]: iters left: 3 (20 enodes) 8.990 * * [simplify]: iters left: 2 (24 enodes) 8.997 * * [simplify]: Extracting #0: cost 1 inf + 0 8.997 * * [simplify]: Extracting #1: cost 3 inf + 0 8.997 * * [simplify]: Extracting #2: cost 5 inf + 0 8.997 * * [simplify]: Extracting #3: cost 9 inf + 0 8.997 * * [simplify]: Extracting #4: cost 6 inf + 3 8.997 * * [simplify]: Extracting #5: cost 0 inf + 575 8.997 * [simplify]: Simplified to (cbrt (sqrt (+ x -1))) 8.997 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (* (* (sqrt x) (* (cbrt (sqrt (- x 1))) (cbrt (sqrt (- x 1))))) (cbrt (sqrt (+ x -1))))))) 8.997 * * * * [progress]: [ 89 / 155 ] simplifiying candidate # 8.998 * [simplify]: Simplifying (sqrt (cbrt (- x 1))) 8.998 * * [simplify]: iters left: 4 (5 enodes) 8.999 * * [simplify]: iters left: 3 (20 enodes) 9.003 * * [simplify]: iters left: 2 (24 enodes) 9.007 * * [simplify]: Extracting #0: cost 1 inf + 0 9.007 * * [simplify]: Extracting #1: cost 3 inf + 0 9.007 * * [simplify]: Extracting #2: cost 5 inf + 0 9.007 * * [simplify]: Extracting #3: cost 9 inf + 0 9.007 * * [simplify]: Extracting #4: cost 6 inf + 3 9.007 * * [simplify]: Extracting #5: cost 0 inf + 655 9.007 * [simplify]: Simplified to (sqrt (cbrt (+ x -1))) 9.007 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (* (* (sqrt x) (sqrt (* (cbrt (- x 1)) (cbrt (- x 1))))) (sqrt (cbrt (+ x -1))))))) 9.007 * * * * [progress]: [ 90 / 155 ] simplifiying candidate # 9.007 * [simplify]: Simplifying (sqrt (sqrt (- x 1))) 9.007 * * [simplify]: iters left: 4 (5 enodes) 9.009 * * [simplify]: iters left: 3 (20 enodes) 9.013 * * [simplify]: iters left: 2 (24 enodes) 9.016 * * [simplify]: Extracting #0: cost 1 inf + 0 9.016 * * [simplify]: Extracting #1: cost 3 inf + 0 9.016 * * [simplify]: Extracting #2: cost 5 inf + 0 9.016 * * [simplify]: Extracting #3: cost 9 inf + 0 9.017 * * [simplify]: Extracting #4: cost 6 inf + 3 9.017 * * [simplify]: Extracting #5: cost 0 inf + 495 9.017 * [simplify]: Simplified to (sqrt (sqrt (+ x -1))) 9.017 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (* (* (sqrt x) (sqrt (sqrt (- x 1)))) (sqrt (sqrt (+ x -1))))))) 9.017 * * * * [progress]: [ 91 / 155 ] simplifiying candidate # 9.017 * [simplify]: Simplifying (sqrt (- x 1)) 9.017 * * [simplify]: iters left: 3 (4 enodes) 9.019 * * [simplify]: iters left: 2 (17 enodes) 9.022 * * [simplify]: iters left: 1 (21 enodes) 9.025 * * [simplify]: Extracting #0: cost 1 inf + 0 9.025 * * [simplify]: Extracting #1: cost 3 inf + 0 9.025 * * [simplify]: Extracting #2: cost 7 inf + 0 9.025 * * [simplify]: Extracting #3: cost 4 inf + 3 9.025 * * [simplify]: Extracting #4: cost 0 inf + 251 9.025 * [simplify]: Simplified to (sqrt (+ x -1)) 9.025 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (* (* (sqrt x) (sqrt 1)) (sqrt (+ x -1)))))) 9.025 * * * * [progress]: [ 92 / 155 ] simplifiying candidate # 9.025 * [simplify]: Simplifying (sqrt (- (sqrt x) (sqrt 1))) 9.025 * * [simplify]: iters left: 4 (6 enodes) 9.027 * * [simplify]: iters left: 3 (22 enodes) 9.032 * * [simplify]: iters left: 2 (31 enodes) 9.036 * * [simplify]: Extracting #0: cost 1 inf + 0 9.036 * * [simplify]: Extracting #1: cost 3 inf + 0 9.036 * * [simplify]: Extracting #2: cost 7 inf + 0 9.036 * * [simplify]: Extracting #3: cost 7 inf + 2 9.036 * * [simplify]: Extracting #4: cost 6 inf + 3 9.036 * * [simplify]: Extracting #5: cost 1 inf + 371 9.036 * * [simplify]: Extracting #6: cost 0 inf + 493 9.037 * [simplify]: Simplified to (sqrt (- (sqrt x) 1)) 9.037 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (* (* (sqrt x) (sqrt (+ (sqrt x) (sqrt 1)))) (sqrt (- (sqrt x) 1)))))) 9.037 * * * * [progress]: [ 93 / 155 ] simplifiying candidate # 9.037 * [simplify]: Simplifying (sqrt (- (sqrt x) 1)) 9.037 * * [simplify]: iters left: 4 (5 enodes) 9.040 * * [simplify]: iters left: 3 (20 enodes) 9.047 * * [simplify]: iters left: 2 (24 enodes) 9.055 * * [simplify]: Extracting #0: cost 1 inf + 0 9.055 * * [simplify]: Extracting #1: cost 3 inf + 0 9.055 * * [simplify]: Extracting #2: cost 7 inf + 0 9.055 * * [simplify]: Extracting #3: cost 7 inf + 2 9.055 * * [simplify]: Extracting #4: cost 6 inf + 3 9.055 * * [simplify]: Extracting #5: cost 0 inf + 493 9.055 * [simplify]: Simplified to (sqrt (- (sqrt x) 1)) 9.055 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (* (* (sqrt x) (sqrt (+ (sqrt x) 1))) (sqrt (- (sqrt x) 1)))))) 9.055 * * * * [progress]: [ 94 / 155 ] simplifiying candidate # 9.056 * [simplify]: Simplifying (sqrt (- (sqrt x) 1)) 9.056 * * [simplify]: iters left: 4 (5 enodes) 9.059 * * [simplify]: iters left: 3 (20 enodes) 9.065 * * [simplify]: iters left: 2 (24 enodes) 9.070 * * [simplify]: Extracting #0: cost 1 inf + 0 9.071 * * [simplify]: Extracting #1: cost 3 inf + 0 9.071 * * [simplify]: Extracting #2: cost 7 inf + 0 9.071 * * [simplify]: Extracting #3: cost 7 inf + 2 9.071 * * [simplify]: Extracting #4: cost 6 inf + 3 9.071 * * [simplify]: Extracting #5: cost 0 inf + 493 9.071 * [simplify]: Simplified to (sqrt (- (sqrt x) 1)) 9.071 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (* (* (sqrt x) (sqrt (+ (sqrt x) 1))) (sqrt (- (sqrt x) 1)))))) 9.071 * * * * [progress]: [ 95 / 155 ] simplifiying candidate # 9.071 * [simplify]: Simplifying (sqrt (- x 1)) 9.071 * * [simplify]: iters left: 3 (4 enodes) 9.073 * * [simplify]: iters left: 2 (17 enodes) 9.076 * * [simplify]: iters left: 1 (21 enodes) 9.079 * * [simplify]: Extracting #0: cost 1 inf + 0 9.079 * * [simplify]: Extracting #1: cost 3 inf + 0 9.079 * * [simplify]: Extracting #2: cost 7 inf + 0 9.079 * * [simplify]: Extracting #3: cost 4 inf + 3 9.079 * * [simplify]: Extracting #4: cost 0 inf + 251 9.079 * [simplify]: Simplified to (sqrt (+ x -1)) 9.079 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (* (* (sqrt x) (sqrt 1)) (sqrt (+ x -1)))))) 9.079 * * * * [progress]: [ 96 / 155 ] simplifiying candidate # 9.080 * [simplify]: Simplifying (sqrt (sqrt (- x 1))) 9.080 * * [simplify]: iters left: 4 (5 enodes) 9.082 * * [simplify]: iters left: 3 (20 enodes) 9.085 * * [simplify]: iters left: 2 (24 enodes) 9.089 * * [simplify]: Extracting #0: cost 1 inf + 0 9.089 * * [simplify]: Extracting #1: cost 3 inf + 0 9.089 * * [simplify]: Extracting #2: cost 5 inf + 0 9.089 * * [simplify]: Extracting #3: cost 9 inf + 0 9.089 * * [simplify]: Extracting #4: cost 6 inf + 3 9.089 * * [simplify]: Extracting #5: cost 0 inf + 495 9.089 * [simplify]: Simplified to (sqrt (sqrt (+ x -1))) 9.089 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (* (* (sqrt x) (sqrt (sqrt (- x 1)))) (sqrt (sqrt (+ x -1))))))) 9.089 * * * * [progress]: [ 97 / 155 ] simplifiying candidate # 9.089 * [simplify]: Simplifying (sqrt (- x 1)) 9.089 * * [simplify]: iters left: 3 (4 enodes) 9.091 * * [simplify]: iters left: 2 (17 enodes) 9.094 * * [simplify]: iters left: 1 (21 enodes) 9.097 * * [simplify]: Extracting #0: cost 1 inf + 0 9.097 * * [simplify]: Extracting #1: cost 3 inf + 0 9.097 * * [simplify]: Extracting #2: cost 7 inf + 0 9.098 * * [simplify]: Extracting #3: cost 4 inf + 3 9.098 * * [simplify]: Extracting #4: cost 0 inf + 251 9.098 * [simplify]: Simplified to (sqrt (+ x -1)) 9.098 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (* (* (sqrt x) 1) (sqrt (+ x -1)))))) 9.098 * * * * [progress]: [ 98 / 155 ] simplifiying candidate # 9.098 * [simplify]: Simplifying (* (cbrt (sqrt x)) (cbrt (sqrt x))) 9.098 * * [simplify]: iters left: 4 (4 enodes) 9.099 * * [simplify]: iters left: 3 (12 enodes) 9.102 * * [simplify]: Extracting #0: cost 1 inf + 0 9.102 * * [simplify]: Extracting #1: cost 3 inf + 0 9.102 * * [simplify]: Extracting #2: cost 5 inf + 0 9.102 * * [simplify]: Extracting #3: cost 7 inf + 0 9.102 * * [simplify]: Extracting #4: cost 6 inf + 1 9.102 * * [simplify]: Extracting #5: cost 0 inf + 647 9.102 * [simplify]: Simplified to (* (cbrt (sqrt x)) (cbrt (sqrt x))) 9.102 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (* (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (sqrt (- x 1))))))) 9.102 * * * * [progress]: [ 99 / 155 ] simplifiying candidate # 9.103 * [simplify]: Simplifying (sqrt (* (cbrt x) (cbrt x))) 9.103 * * [simplify]: iters left: 4 (4 enodes) 9.105 * * [simplify]: iters left: 3 (13 enodes) 9.108 * * [simplify]: Extracting #0: cost 1 inf + 0 9.108 * * [simplify]: Extracting #1: cost 4 inf + 0 9.108 * * [simplify]: Extracting #2: cost 7 inf + 0 9.108 * * [simplify]: Extracting #3: cost 6 inf + 1 9.108 * * [simplify]: Extracting #4: cost 0 inf + 647 9.108 * [simplify]: Simplified to (fabs (cbrt x)) 9.109 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (* (fabs (cbrt x)) (* (sqrt (cbrt x)) (sqrt (- x 1))))))) 9.109 * * * * [progress]: [ 100 / 155 ] simplifiying candidate # 9.109 * [simplify]: Simplifying (sqrt (sqrt x)) 9.109 * * [simplify]: iters left: 2 (3 enodes) 9.110 * * [simplify]: iters left: 1 (9 enodes) 9.113 * * [simplify]: Extracting #0: cost 1 inf + 0 9.113 * * [simplify]: Extracting #1: cost 3 inf + 0 9.113 * * [simplify]: Extracting #2: cost 5 inf + 0 9.113 * * [simplify]: Extracting #3: cost 4 inf + 1 9.113 * * [simplify]: Extracting #4: cost 0 inf + 245 9.113 * [simplify]: Simplified to (sqrt (sqrt x)) 9.113 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (* (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (- x 1))))))) 9.113 * * * * [progress]: [ 101 / 155 ] simplifiying candidate # 9.114 * [simplify]: Simplifying (sqrt 1) 9.114 * * [simplify]: iters left: 1 (2 enodes) 9.117 * * [simplify]: Extracting #0: cost 1 inf + 0 9.117 * * [simplify]: Extracting #1: cost 0 inf + 1 9.117 * [simplify]: Simplified to 1 9.117 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (* 1 (* (sqrt x) (sqrt (- x 1))))))) 9.117 * * * * [progress]: [ 102 / 155 ] simplifiying candidate # 9.117 * [simplify]: Simplifying (sqrt (sqrt x)) 9.117 * * [simplify]: iters left: 2 (3 enodes) 9.118 * * [simplify]: iters left: 1 (9 enodes) 9.121 * * [simplify]: Extracting #0: cost 1 inf + 0 9.121 * * [simplify]: Extracting #1: cost 3 inf + 0 9.121 * * [simplify]: Extracting #2: cost 5 inf + 0 9.121 * * [simplify]: Extracting #3: cost 4 inf + 1 9.121 * * [simplify]: Extracting #4: cost 0 inf + 245 9.121 * [simplify]: Simplified to (sqrt (sqrt x)) 9.121 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (* (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (- x 1))))))) 9.122 * * * * [progress]: [ 103 / 155 ] simplifiying candidate # 9.122 * * * * [progress]: [ 104 / 155 ] simplifiying candidate # 9.122 * [simplify]: Simplifying (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))) 9.122 * * [simplify]: iters left: 6 (8 enodes) 9.127 * * [simplify]: iters left: 5 (28 enodes) 9.136 * * [simplify]: iters left: 4 (42 enodes) 9.142 * * [simplify]: iters left: 3 (46 enodes) 9.147 * * [simplify]: iters left: 2 (47 enodes) 9.152 * * [simplify]: iters left: 1 (50 enodes) 9.159 * * [simplify]: Extracting #0: cost 1 inf + 0 9.159 * * [simplify]: Extracting #1: cost 3 inf + 0 9.159 * * [simplify]: Extracting #2: cost 10 inf + 0 9.159 * * [simplify]: Extracting #3: cost 12 inf + 2 9.159 * * [simplify]: Extracting #4: cost 8 inf + 198 9.159 * * [simplify]: Extracting #5: cost 1 inf + 725 9.159 * * [simplify]: Extracting #6: cost 0 inf + 862 9.159 * [simplify]: Simplified to (sqrt (+ (fma x x x) 1)) 9.160 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (/ (* (sqrt x) (sqrt (- (pow x 3) (pow 1 3)))) (sqrt (+ (fma x x x) 1)))))) 9.160 * * * * [progress]: [ 105 / 155 ] simplifiying candidate # 9.160 * [simplify]: Simplifying (sqrt (+ x 1)) 9.160 * * [simplify]: iters left: 3 (4 enodes) 9.161 * * [simplify]: iters left: 2 (15 enodes) 9.164 * * [simplify]: iters left: 1 (17 enodes) 9.169 * * [simplify]: Extracting #0: cost 1 inf + 0 9.169 * * [simplify]: Extracting #1: cost 3 inf + 0 9.169 * * [simplify]: Extracting #2: cost 6 inf + 0 9.169 * * [simplify]: Extracting #3: cost 2 inf + 86 9.169 * * [simplify]: Extracting #4: cost 1 inf + 168 9.169 * * [simplify]: Extracting #5: cost 0 inf + 250 9.169 * [simplify]: Simplified to (sqrt (+ 1 x)) 9.169 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (/ (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (sqrt (+ 1 x)))))) 9.169 * * * * [progress]: [ 106 / 155 ] simplifiying candidate #real (real->posit16 (* (sqrt x) (sqrt (- x 1))))))))> 9.170 * * * * [progress]: [ 107 / 155 ] simplifiying candidate # 9.170 * * * * [progress]: [ 108 / 155 ] simplifiying candidate # 9.170 * * * * [progress]: [ 109 / 155 ] simplifiying candidate # 9.170 * * * * [progress]: [ 110 / 155 ] simplifiying candidate # 9.170 * [simplify]: Simplifying (* x (- x 1)) 9.170 * * [simplify]: iters left: 4 (4 enodes) 9.173 * * [simplify]: iters left: 3 (18 enodes) 9.181 * * [simplify]: iters left: 2 (27 enodes) 9.185 * * [simplify]: iters left: 1 (38 enodes) 9.191 * * [simplify]: Extracting #0: cost 1 inf + 0 9.191 * * [simplify]: Extracting #1: cost 8 inf + 0 9.191 * * [simplify]: Extracting #2: cost 10 inf + 2 9.191 * * [simplify]: Extracting #3: cost 0 inf + 457 9.191 * * [simplify]: Extracting #4: cost 0 inf + 455 9.191 * [simplify]: Simplified to (- (* x x) x) 9.191 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (sqrt (pow (- (* x x) x) 1/2)) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 9.192 * * * * [progress]: [ 111 / 155 ] simplifiying candidate # 9.192 * [simplify]: Simplifying (* (sqrt x) (sqrt (- x 1))) 9.192 * * [simplify]: iters left: 5 (6 enodes) 9.194 * * [simplify]: iters left: 4 (24 enodes) 9.198 * * [simplify]: iters left: 3 (28 enodes) 9.204 * * [simplify]: Extracting #0: cost 1 inf + 0 9.204 * * [simplify]: Extracting #1: cost 4 inf + 0 9.204 * * [simplify]: Extracting #2: cost 8 inf + 0 9.204 * * [simplify]: Extracting #3: cost 10 inf + 1 9.204 * * [simplify]: Extracting #4: cost 6 inf + 85 9.204 * * [simplify]: Extracting #5: cost 1 inf + 495 9.205 * * [simplify]: Extracting #6: cost 0 inf + 657 9.205 * [simplify]: Simplified to (* (sqrt x) (sqrt (- x 1))) 9.205 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (sqrt (pow (* (sqrt x) (sqrt (- x 1))) 1)) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 9.205 * * * * [progress]: [ 112 / 155 ] simplifiying candidate # 9.205 * [simplify]: Simplifying (* x (- x 1)) 9.205 * * [simplify]: iters left: 4 (4 enodes) 9.208 * * [simplify]: iters left: 3 (18 enodes) 9.214 * * [simplify]: iters left: 2 (27 enodes) 9.223 * * [simplify]: iters left: 1 (38 enodes) 9.234 * * [simplify]: Extracting #0: cost 1 inf + 0 9.234 * * [simplify]: Extracting #1: cost 8 inf + 0 9.234 * * [simplify]: Extracting #2: cost 10 inf + 2 9.234 * * [simplify]: Extracting #3: cost 0 inf + 457 9.234 * * [simplify]: Extracting #4: cost 0 inf + 455 9.235 * [simplify]: Simplified to (- (* x x) x) 9.235 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (sqrt (pow (- (* x x) x) (/ 1 2))) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 9.235 * [simplify]: Simplifying (/ 1 2) 9.235 * * [simplify]: iters left: 2 (3 enodes) 9.238 * * [simplify]: iters left: 1 (12 enodes) 9.243 * * [simplify]: Extracting #0: cost 1 inf + 0 9.243 * * [simplify]: Extracting #1: cost 0 inf + 1 9.243 * [simplify]: Simplified to 1/2 9.243 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (pow (* x (- x 1)) 1/2)) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 9.243 * * * * [progress]: [ 113 / 155 ] simplifiying candidate # 9.243 * * * * [progress]: [ 114 / 155 ] simplifiying candidate # 9.243 * [simplify]: Simplifying (+ (log (sqrt x)) (log (sqrt (- x 1)))) 9.243 * * [simplify]: iters left: 6 (8 enodes) 9.246 * * [simplify]: iters left: 5 (30 enodes) 9.250 * * [simplify]: iters left: 4 (34 enodes) 9.255 * * [simplify]: Extracting #0: cost 1 inf + 0 9.256 * * [simplify]: Extracting #1: cost 4 inf + 0 9.256 * * [simplify]: Extracting #2: cost 8 inf + 0 9.256 * * [simplify]: Extracting #3: cost 12 inf + 0 9.256 * * [simplify]: Extracting #4: cost 14 inf + 1 9.256 * * [simplify]: Extracting #5: cost 11 inf + 44 9.256 * * [simplify]: Extracting #6: cost 5 inf + 473 9.256 * * [simplify]: Extracting #7: cost 0 inf + 1463 9.256 * [simplify]: Simplified to (+ (log (sqrt x)) (log (sqrt (+ x -1)))) 9.256 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (sqrt (exp (+ (log (sqrt x)) (log (sqrt (+ x -1)))))) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 9.256 * * * * [progress]: [ 115 / 155 ] simplifiying candidate # 9.256 * * * * [progress]: [ 116 / 155 ] simplifiying candidate # 9.256 * * * * [progress]: [ 117 / 155 ] simplifiying candidate # 9.257 * [simplify]: Simplifying (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (sqrt (- x 1)) (sqrt (- x 1))) (sqrt (- x 1)))) 9.257 * * [simplify]: iters left: 6 (10 enodes) 9.260 * * [simplify]: iters left: 5 (38 enodes) 9.266 * * [simplify]: iters left: 4 (70 enodes) 9.283 * * [simplify]: iters left: 3 (145 enodes) 9.334 * * [simplify]: iters left: 2 (346 enodes) 9.487 * * [simplify]: Extracting #0: cost 1 inf + 0 9.487 * * [simplify]: Extracting #1: cost 39 inf + 0 9.488 * * [simplify]: Extracting #2: cost 76 inf + 207 9.489 * * [simplify]: Extracting #3: cost 56 inf + 1713 9.492 * * [simplify]: Extracting #4: cost 39 inf + 4410 9.496 * * [simplify]: Extracting #5: cost 5 inf + 13574 9.500 * * [simplify]: Extracting #6: cost 0 inf + 14846 9.504 * [simplify]: Simplified to (* (* (* (- x 1) (sqrt (- x 1))) (sqrt x)) x) 9.504 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (sqrt (cbrt (* (* (* (- x 1) (sqrt (- x 1))) (sqrt x)) x))) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 9.504 * * * * [progress]: [ 118 / 155 ] simplifiying candidate # 9.504 * * * * [progress]: [ 119 / 155 ] simplifiying candidate # 9.504 * * * * [progress]: [ 120 / 155 ] simplifiying candidate # 9.504 * [simplify]: Simplifying (* x (- x 1)) 9.504 * * [simplify]: iters left: 4 (4 enodes) 9.506 * * [simplify]: iters left: 3 (18 enodes) 9.509 * * [simplify]: iters left: 2 (27 enodes) 9.514 * * [simplify]: iters left: 1 (38 enodes) 9.519 * * [simplify]: Extracting #0: cost 1 inf + 0 9.520 * * [simplify]: Extracting #1: cost 8 inf + 0 9.520 * * [simplify]: Extracting #2: cost 10 inf + 2 9.520 * * [simplify]: Extracting #3: cost 0 inf + 457 9.520 * * [simplify]: Extracting #4: cost 0 inf + 455 9.520 * [simplify]: Simplified to (- (* x x) x) 9.520 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (sqrt (sqrt (- (* x x) x))) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 9.520 * * * * [progress]: [ 121 / 155 ] simplifiying candidate # 9.520 * * * * [progress]: [ 122 / 155 ] simplifiying candidate # 9.520 * * * * [progress]: [ 123 / 155 ] simplifiying candidate # 9.520 * [simplify]: Simplifying (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) 9.520 * * [simplify]: iters left: 6 (8 enodes) 9.523 * * [simplify]: iters left: 5 (30 enodes) 9.529 * * [simplify]: iters left: 4 (34 enodes) 9.538 * * [simplify]: Extracting #0: cost 1 inf + 0 9.538 * * [simplify]: Extracting #1: cost 4 inf + 0 9.538 * * [simplify]: Extracting #2: cost 8 inf + 0 9.538 * * [simplify]: Extracting #3: cost 12 inf + 0 9.538 * * [simplify]: Extracting #4: cost 14 inf + 1 9.539 * * [simplify]: Extracting #5: cost 11 inf + 44 9.539 * * [simplify]: Extracting #6: cost 5 inf + 413 9.539 * * [simplify]: Extracting #7: cost 0 inf + 1223 9.539 * [simplify]: Simplified to (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) 9.540 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (sqrt (* (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))))) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 9.540 * [simplify]: Simplifying (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) 9.540 * * [simplify]: iters left: 6 (8 enodes) 9.544 * * [simplify]: iters left: 5 (30 enodes) 9.553 * * [simplify]: iters left: 4 (34 enodes) 9.563 * * [simplify]: Extracting #0: cost 1 inf + 0 9.563 * * [simplify]: Extracting #1: cost 4 inf + 0 9.564 * * [simplify]: Extracting #2: cost 8 inf + 0 9.564 * * [simplify]: Extracting #3: cost 12 inf + 0 9.564 * * [simplify]: Extracting #4: cost 14 inf + 1 9.564 * * [simplify]: Extracting #5: cost 11 inf + 44 9.564 * * [simplify]: Extracting #6: cost 5 inf + 413 9.564 * * [simplify]: Extracting #7: cost 0 inf + 1223 9.565 * [simplify]: Simplified to (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) 9.565 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (* (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))))) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 9.565 * * * * [progress]: [ 124 / 155 ] simplifiying candidate # 9.565 * [simplify]: Simplifying (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) 9.565 * * [simplify]: iters left: 6 (8 enodes) 9.570 * * [simplify]: iters left: 5 (30 enodes) 9.579 * * [simplify]: iters left: 4 (34 enodes) 9.589 * * [simplify]: Extracting #0: cost 1 inf + 0 9.590 * * [simplify]: Extracting #1: cost 4 inf + 0 9.590 * * [simplify]: Extracting #2: cost 8 inf + 0 9.590 * * [simplify]: Extracting #3: cost 12 inf + 0 9.590 * * [simplify]: Extracting #4: cost 14 inf + 1 9.590 * * [simplify]: Extracting #5: cost 11 inf + 44 9.590 * * [simplify]: Extracting #6: cost 5 inf + 413 9.593 * * [simplify]: Extracting #7: cost 0 inf + 1223 9.594 * [simplify]: Simplified to (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) 9.594 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (sqrt (* (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))))) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 9.594 * [simplify]: Simplifying (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) 9.594 * * [simplify]: iters left: 6 (8 enodes) 9.599 * * [simplify]: iters left: 5 (30 enodes) 9.608 * * [simplify]: iters left: 4 (34 enodes) 9.618 * * [simplify]: Extracting #0: cost 1 inf + 0 9.618 * * [simplify]: Extracting #1: cost 4 inf + 0 9.618 * * [simplify]: Extracting #2: cost 8 inf + 0 9.618 * * [simplify]: Extracting #3: cost 12 inf + 0 9.618 * * [simplify]: Extracting #4: cost 14 inf + 1 9.618 * * [simplify]: Extracting #5: cost 11 inf + 44 9.618 * * [simplify]: Extracting #6: cost 5 inf + 413 9.619 * * [simplify]: Extracting #7: cost 0 inf + 1223 9.619 * [simplify]: Simplified to (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) 9.619 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (* (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))))) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 9.619 * * * * [progress]: [ 125 / 155 ] simplifiying candidate # 9.620 * [simplify]: Simplifying (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) 9.620 * * [simplify]: iters left: 6 (8 enodes) 9.622 * * [simplify]: iters left: 5 (30 enodes) 9.627 * * [simplify]: iters left: 4 (34 enodes) 9.633 * * [simplify]: Extracting #0: cost 1 inf + 0 9.633 * * [simplify]: Extracting #1: cost 4 inf + 0 9.633 * * [simplify]: Extracting #2: cost 8 inf + 0 9.633 * * [simplify]: Extracting #3: cost 12 inf + 0 9.633 * * [simplify]: Extracting #4: cost 14 inf + 1 9.633 * * [simplify]: Extracting #5: cost 11 inf + 44 9.633 * * [simplify]: Extracting #6: cost 5 inf + 413 9.633 * * [simplify]: Extracting #7: cost 0 inf + 1223 9.633 * [simplify]: Simplified to (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) 9.633 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (sqrt (* (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))))) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 9.634 * [simplify]: Simplifying (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) 9.634 * * [simplify]: iters left: 6 (8 enodes) 9.636 * * [simplify]: iters left: 5 (30 enodes) 9.641 * * [simplify]: iters left: 4 (34 enodes) 9.647 * * [simplify]: Extracting #0: cost 1 inf + 0 9.647 * * [simplify]: Extracting #1: cost 4 inf + 0 9.647 * * [simplify]: Extracting #2: cost 8 inf + 0 9.647 * * [simplify]: Extracting #3: cost 12 inf + 0 9.647 * * [simplify]: Extracting #4: cost 14 inf + 1 9.647 * * [simplify]: Extracting #5: cost 11 inf + 44 9.647 * * [simplify]: Extracting #6: cost 5 inf + 413 9.647 * * [simplify]: Extracting #7: cost 0 inf + 1223 9.647 * [simplify]: Simplified to (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) 9.648 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (* (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))))) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 9.648 * * * * [progress]: [ 126 / 155 ] simplifiying candidate # 9.648 * [simplify]: Simplifying (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) 9.648 * * [simplify]: iters left: 6 (8 enodes) 9.650 * * [simplify]: iters left: 5 (30 enodes) 9.659 * * [simplify]: iters left: 4 (34 enodes) 9.669 * * [simplify]: Extracting #0: cost 1 inf + 0 9.669 * * [simplify]: Extracting #1: cost 4 inf + 0 9.669 * * [simplify]: Extracting #2: cost 8 inf + 0 9.669 * * [simplify]: Extracting #3: cost 12 inf + 0 9.669 * * [simplify]: Extracting #4: cost 14 inf + 1 9.669 * * [simplify]: Extracting #5: cost 11 inf + 44 9.669 * * [simplify]: Extracting #6: cost 5 inf + 413 9.670 * * [simplify]: Extracting #7: cost 0 inf + 1223 9.670 * [simplify]: Simplified to (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) 9.670 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (sqrt (* (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))))) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 9.670 * [simplify]: Simplifying (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) 9.671 * * [simplify]: iters left: 6 (8 enodes) 9.675 * * [simplify]: iters left: 5 (30 enodes) 9.685 * * [simplify]: iters left: 4 (34 enodes) 9.692 * * [simplify]: Extracting #0: cost 1 inf + 0 9.692 * * [simplify]: Extracting #1: cost 4 inf + 0 9.692 * * [simplify]: Extracting #2: cost 8 inf + 0 9.692 * * [simplify]: Extracting #3: cost 12 inf + 0 9.692 * * [simplify]: Extracting #4: cost 14 inf + 1 9.692 * * [simplify]: Extracting #5: cost 11 inf + 44 9.692 * * [simplify]: Extracting #6: cost 5 inf + 413 9.692 * * [simplify]: Extracting #7: cost 0 inf + 1223 9.692 * [simplify]: Simplified to (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))) 9.692 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (* (* (sqrt (sqrt x)) (sqrt (sqrt (- x 1)))) (* (sqrt (sqrt (+ x -1))) (sqrt (sqrt x))))) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 9.693 * * * * [progress]: [ 127 / 155 ] simplifiying candidate # 9.693 * [simplify]: Simplifying (cbrt (sqrt (- x 1))) 9.693 * * [simplify]: iters left: 4 (5 enodes) 9.695 * * [simplify]: iters left: 3 (20 enodes) 9.698 * * [simplify]: iters left: 2 (24 enodes) 9.702 * * [simplify]: Extracting #0: cost 1 inf + 0 9.702 * * [simplify]: Extracting #1: cost 3 inf + 0 9.702 * * [simplify]: Extracting #2: cost 5 inf + 0 9.702 * * [simplify]: Extracting #3: cost 9 inf + 0 9.702 * * [simplify]: Extracting #4: cost 6 inf + 3 9.702 * * [simplify]: Extracting #5: cost 0 inf + 575 9.703 * [simplify]: Simplified to (cbrt (sqrt (+ x -1))) 9.703 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (* (* (sqrt x) (* (cbrt (sqrt (- x 1))) (cbrt (sqrt (- x 1))))) (cbrt (sqrt (+ x -1))))) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 9.703 * * * * [progress]: [ 128 / 155 ] simplifiying candidate # 9.703 * [simplify]: Simplifying (sqrt (cbrt (- x 1))) 9.703 * * [simplify]: iters left: 4 (5 enodes) 9.705 * * [simplify]: iters left: 3 (20 enodes) 9.708 * * [simplify]: iters left: 2 (24 enodes) 9.714 * * [simplify]: Extracting #0: cost 1 inf + 0 9.714 * * [simplify]: Extracting #1: cost 3 inf + 0 9.714 * * [simplify]: Extracting #2: cost 5 inf + 0 9.714 * * [simplify]: Extracting #3: cost 9 inf + 0 9.714 * * [simplify]: Extracting #4: cost 6 inf + 3 9.714 * * [simplify]: Extracting #5: cost 0 inf + 655 9.714 * [simplify]: Simplified to (sqrt (cbrt (+ x -1))) 9.715 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (* (* (sqrt x) (sqrt (* (cbrt (- x 1)) (cbrt (- x 1))))) (sqrt (cbrt (+ x -1))))) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 9.715 * * * * [progress]: [ 129 / 155 ] simplifiying candidate # 9.715 * [simplify]: Simplifying (sqrt (sqrt (- x 1))) 9.715 * * [simplify]: iters left: 4 (5 enodes) 9.717 * * [simplify]: iters left: 3 (20 enodes) 9.720 * * [simplify]: iters left: 2 (24 enodes) 9.724 * * [simplify]: Extracting #0: cost 1 inf + 0 9.725 * * [simplify]: Extracting #1: cost 3 inf + 0 9.725 * * [simplify]: Extracting #2: cost 5 inf + 0 9.725 * * [simplify]: Extracting #3: cost 9 inf + 0 9.725 * * [simplify]: Extracting #4: cost 6 inf + 3 9.725 * * [simplify]: Extracting #5: cost 0 inf + 495 9.725 * [simplify]: Simplified to (sqrt (sqrt (+ x -1))) 9.725 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (* (* (sqrt x) (sqrt (sqrt (- x 1)))) (sqrt (sqrt (+ x -1))))) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 9.725 * * * * [progress]: [ 130 / 155 ] simplifiying candidate # 9.725 * [simplify]: Simplifying (sqrt (- x 1)) 9.725 * * [simplify]: iters left: 3 (4 enodes) 9.727 * * [simplify]: iters left: 2 (17 enodes) 9.730 * * [simplify]: iters left: 1 (21 enodes) 9.733 * * [simplify]: Extracting #0: cost 1 inf + 0 9.733 * * [simplify]: Extracting #1: cost 3 inf + 0 9.734 * * [simplify]: Extracting #2: cost 7 inf + 0 9.734 * * [simplify]: Extracting #3: cost 4 inf + 3 9.734 * * [simplify]: Extracting #4: cost 0 inf + 251 9.734 * [simplify]: Simplified to (sqrt (+ x -1)) 9.734 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (* (* (sqrt x) (sqrt 1)) (sqrt (+ x -1)))) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 9.734 * * * * [progress]: [ 131 / 155 ] simplifiying candidate # 9.734 * [simplify]: Simplifying (sqrt (- (sqrt x) (sqrt 1))) 9.734 * * [simplify]: iters left: 4 (6 enodes) 9.736 * * [simplify]: iters left: 3 (22 enodes) 9.744 * * [simplify]: iters left: 2 (31 enodes) 9.752 * * [simplify]: Extracting #0: cost 1 inf + 0 9.752 * * [simplify]: Extracting #1: cost 3 inf + 0 9.752 * * [simplify]: Extracting #2: cost 7 inf + 0 9.752 * * [simplify]: Extracting #3: cost 7 inf + 2 9.752 * * [simplify]: Extracting #4: cost 6 inf + 3 9.752 * * [simplify]: Extracting #5: cost 1 inf + 371 9.752 * * [simplify]: Extracting #6: cost 0 inf + 493 9.752 * [simplify]: Simplified to (sqrt (- (sqrt x) 1)) 9.752 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (* (* (sqrt x) (sqrt (+ (sqrt x) (sqrt 1)))) (sqrt (- (sqrt x) 1)))) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 9.752 * * * * [progress]: [ 132 / 155 ] simplifiying candidate # 9.753 * [simplify]: Simplifying (sqrt (- (sqrt x) 1)) 9.753 * * [simplify]: iters left: 4 (5 enodes) 9.754 * * [simplify]: iters left: 3 (20 enodes) 9.758 * * [simplify]: iters left: 2 (24 enodes) 9.762 * * [simplify]: Extracting #0: cost 1 inf + 0 9.762 * * [simplify]: Extracting #1: cost 3 inf + 0 9.762 * * [simplify]: Extracting #2: cost 7 inf + 0 9.762 * * [simplify]: Extracting #3: cost 7 inf + 2 9.762 * * [simplify]: Extracting #4: cost 6 inf + 3 9.762 * * [simplify]: Extracting #5: cost 0 inf + 493 9.762 * [simplify]: Simplified to (sqrt (- (sqrt x) 1)) 9.762 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (* (* (sqrt x) (sqrt (+ (sqrt x) 1))) (sqrt (- (sqrt x) 1)))) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 9.762 * * * * [progress]: [ 133 / 155 ] simplifiying candidate # 9.762 * [simplify]: Simplifying (sqrt (- (sqrt x) 1)) 9.763 * * [simplify]: iters left: 4 (5 enodes) 9.764 * * [simplify]: iters left: 3 (20 enodes) 9.768 * * [simplify]: iters left: 2 (24 enodes) 9.771 * * [simplify]: Extracting #0: cost 1 inf + 0 9.771 * * [simplify]: Extracting #1: cost 3 inf + 0 9.772 * * [simplify]: Extracting #2: cost 7 inf + 0 9.772 * * [simplify]: Extracting #3: cost 7 inf + 2 9.772 * * [simplify]: Extracting #4: cost 6 inf + 3 9.772 * * [simplify]: Extracting #5: cost 0 inf + 493 9.772 * [simplify]: Simplified to (sqrt (- (sqrt x) 1)) 9.772 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (* (* (sqrt x) (sqrt (+ (sqrt x) 1))) (sqrt (- (sqrt x) 1)))) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 9.772 * * * * [progress]: [ 134 / 155 ] simplifiying candidate # 9.772 * [simplify]: Simplifying (sqrt (- x 1)) 9.772 * * [simplify]: iters left: 3 (4 enodes) 9.774 * * [simplify]: iters left: 2 (17 enodes) 9.777 * * [simplify]: iters left: 1 (21 enodes) 9.780 * * [simplify]: Extracting #0: cost 1 inf + 0 9.780 * * [simplify]: Extracting #1: cost 3 inf + 0 9.780 * * [simplify]: Extracting #2: cost 7 inf + 0 9.780 * * [simplify]: Extracting #3: cost 4 inf + 3 9.780 * * [simplify]: Extracting #4: cost 0 inf + 251 9.781 * [simplify]: Simplified to (sqrt (+ x -1)) 9.781 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (* (* (sqrt x) (sqrt 1)) (sqrt (+ x -1)))) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 9.781 * * * * [progress]: [ 135 / 155 ] simplifiying candidate # 9.781 * [simplify]: Simplifying (sqrt (sqrt (- x 1))) 9.781 * * [simplify]: iters left: 4 (5 enodes) 9.784 * * [simplify]: iters left: 3 (20 enodes) 9.791 * * [simplify]: iters left: 2 (24 enodes) 9.799 * * [simplify]: Extracting #0: cost 1 inf + 0 9.799 * * [simplify]: Extracting #1: cost 3 inf + 0 9.799 * * [simplify]: Extracting #2: cost 5 inf + 0 9.799 * * [simplify]: Extracting #3: cost 9 inf + 0 9.799 * * [simplify]: Extracting #4: cost 6 inf + 3 9.799 * * [simplify]: Extracting #5: cost 0 inf + 495 9.799 * [simplify]: Simplified to (sqrt (sqrt (+ x -1))) 9.799 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (* (* (sqrt x) (sqrt (sqrt (- x 1)))) (sqrt (sqrt (+ x -1))))) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 9.800 * * * * [progress]: [ 136 / 155 ] simplifiying candidate # 9.800 * [simplify]: Simplifying (sqrt (- x 1)) 9.800 * * [simplify]: iters left: 3 (4 enodes) 9.803 * * [simplify]: iters left: 2 (17 enodes) 9.808 * * [simplify]: iters left: 1 (21 enodes) 9.815 * * [simplify]: Extracting #0: cost 1 inf + 0 9.815 * * [simplify]: Extracting #1: cost 3 inf + 0 9.815 * * [simplify]: Extracting #2: cost 7 inf + 0 9.815 * * [simplify]: Extracting #3: cost 4 inf + 3 9.815 * * [simplify]: Extracting #4: cost 0 inf + 251 9.815 * [simplify]: Simplified to (sqrt (+ x -1)) 9.815 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (* (* (sqrt x) 1) (sqrt (+ x -1)))) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 9.816 * * * * [progress]: [ 137 / 155 ] simplifiying candidate # 9.816 * [simplify]: Simplifying (* (cbrt (sqrt x)) (cbrt (sqrt x))) 9.816 * * [simplify]: iters left: 4 (4 enodes) 9.818 * * [simplify]: iters left: 3 (12 enodes) 9.821 * * [simplify]: Extracting #0: cost 1 inf + 0 9.821 * * [simplify]: Extracting #1: cost 3 inf + 0 9.821 * * [simplify]: Extracting #2: cost 5 inf + 0 9.821 * * [simplify]: Extracting #3: cost 7 inf + 0 9.821 * * [simplify]: Extracting #4: cost 6 inf + 1 9.822 * * [simplify]: Extracting #5: cost 0 inf + 647 9.822 * [simplify]: Simplified to (* (cbrt (sqrt x)) (cbrt (sqrt x))) 9.822 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (sqrt (* (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (sqrt (- x 1))))) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 9.822 * * * * [progress]: [ 138 / 155 ] simplifiying candidate # 9.822 * [simplify]: Simplifying (sqrt (* (cbrt x) (cbrt x))) 9.822 * * [simplify]: iters left: 4 (4 enodes) 9.824 * * [simplify]: iters left: 3 (13 enodes) 9.828 * * [simplify]: Extracting #0: cost 1 inf + 0 9.828 * * [simplify]: Extracting #1: cost 4 inf + 0 9.828 * * [simplify]: Extracting #2: cost 7 inf + 0 9.828 * * [simplify]: Extracting #3: cost 6 inf + 1 9.829 * * [simplify]: Extracting #4: cost 0 inf + 647 9.829 * [simplify]: Simplified to (fabs (cbrt x)) 9.829 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (sqrt (* (fabs (cbrt x)) (* (sqrt (cbrt x)) (sqrt (- x 1))))) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 9.829 * * * * [progress]: [ 139 / 155 ] simplifiying candidate # 9.829 * [simplify]: Simplifying (sqrt (sqrt x)) 9.829 * * [simplify]: iters left: 2 (3 enodes) 9.831 * * [simplify]: iters left: 1 (9 enodes) 9.833 * * [simplify]: Extracting #0: cost 1 inf + 0 9.833 * * [simplify]: Extracting #1: cost 3 inf + 0 9.833 * * [simplify]: Extracting #2: cost 5 inf + 0 9.833 * * [simplify]: Extracting #3: cost 4 inf + 1 9.834 * * [simplify]: Extracting #4: cost 0 inf + 245 9.834 * [simplify]: Simplified to (sqrt (sqrt x)) 9.834 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (sqrt (* (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (- x 1))))) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 9.834 * * * * [progress]: [ 140 / 155 ] simplifiying candidate # 9.836 * [simplify]: Simplifying (sqrt 1) 9.836 * * [simplify]: iters left: 1 (2 enodes) 9.839 * * [simplify]: Extracting #0: cost 1 inf + 0 9.839 * * [simplify]: Extracting #1: cost 0 inf + 1 9.839 * [simplify]: Simplified to 1 9.839 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (sqrt (* 1 (* (sqrt x) (sqrt (- x 1))))) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 9.840 * * * * [progress]: [ 141 / 155 ] simplifiying candidate # 9.840 * [simplify]: Simplifying (sqrt (sqrt x)) 9.840 * * [simplify]: iters left: 2 (3 enodes) 9.841 * * [simplify]: iters left: 1 (9 enodes) 9.844 * * [simplify]: Extracting #0: cost 1 inf + 0 9.844 * * [simplify]: Extracting #1: cost 3 inf + 0 9.844 * * [simplify]: Extracting #2: cost 5 inf + 0 9.844 * * [simplify]: Extracting #3: cost 4 inf + 1 9.844 * * [simplify]: Extracting #4: cost 0 inf + 245 9.844 * [simplify]: Simplified to (sqrt (sqrt x)) 9.844 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (sqrt (* (sqrt (sqrt x)) (* (sqrt (sqrt x)) (sqrt (- x 1))))) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 9.844 * * * * [progress]: [ 142 / 155 ] simplifiying candidate # 9.844 * * * * [progress]: [ 143 / 155 ] simplifiying candidate # 9.845 * [simplify]: Simplifying (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))) 9.845 * * [simplify]: iters left: 6 (8 enodes) 9.850 * * [simplify]: iters left: 5 (28 enodes) 9.857 * * [simplify]: iters left: 4 (42 enodes) 9.863 * * [simplify]: iters left: 3 (46 enodes) 9.868 * * [simplify]: iters left: 2 (47 enodes) 9.874 * * [simplify]: iters left: 1 (50 enodes) 9.880 * * [simplify]: Extracting #0: cost 1 inf + 0 9.880 * * [simplify]: Extracting #1: cost 3 inf + 0 9.880 * * [simplify]: Extracting #2: cost 10 inf + 0 9.880 * * [simplify]: Extracting #3: cost 12 inf + 2 9.881 * * [simplify]: Extracting #4: cost 8 inf + 198 9.881 * * [simplify]: Extracting #5: cost 1 inf + 725 9.881 * * [simplify]: Extracting #6: cost 0 inf + 862 9.881 * [simplify]: Simplified to (sqrt (+ (fma x x x) 1)) 9.881 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (/ (* (sqrt x) (sqrt (- (pow x 3) (pow 1 3)))) (sqrt (+ (fma x x x) 1)))) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 9.881 * * * * [progress]: [ 144 / 155 ] simplifiying candidate # 9.881 * [simplify]: Simplifying (sqrt (+ x 1)) 9.882 * * [simplify]: iters left: 3 (4 enodes) 9.883 * * [simplify]: iters left: 2 (15 enodes) 9.887 * * [simplify]: iters left: 1 (17 enodes) 9.892 * * [simplify]: Extracting #0: cost 1 inf + 0 9.892 * * [simplify]: Extracting #1: cost 3 inf + 0 9.892 * * [simplify]: Extracting #2: cost 6 inf + 0 9.892 * * [simplify]: Extracting #3: cost 2 inf + 86 9.892 * * [simplify]: Extracting #4: cost 1 inf + 168 9.892 * * [simplify]: Extracting #5: cost 0 inf + 250 9.892 * [simplify]: Simplified to (sqrt (+ 1 x)) 9.892 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (/ (* (sqrt x) (sqrt (- (* x x) (* 1 1)))) (sqrt (+ 1 x)))) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 9.893 * * * * [progress]: [ 145 / 155 ] simplifiying candidate #real (real->posit16 (* (sqrt x) (sqrt (- x 1)))))) (sqrt (* (sqrt x) (sqrt (- x 1))))))> 9.893 * * * * [progress]: [ 146 / 155 ] simplifiying candidate # 9.893 * * * * [progress]: [ 147 / 155 ] simplifiying candidate # 9.893 * [simplify]: Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2))))))) 9.893 * [simplify]: Simplified (2) to (λ (x) +nan.0) 9.893 * * * * [progress]: [ 148 / 155 ] simplifiying candidate # 9.894 * [simplify]: Simplifying (- x (+ (* 1/8 (/ 1 x)) 1/2)) 9.894 * * [simplify]: iters left: 6 (8 enodes) 9.900 * * [simplify]: iters left: 5 (35 enodes) 9.912 * * [simplify]: iters left: 4 (54 enodes) 9.923 * * [simplify]: iters left: 3 (77 enodes) 9.937 * * [simplify]: iters left: 2 (110 enodes) 9.962 * * [simplify]: iters left: 1 (124 enodes) 9.995 * * [simplify]: Extracting #0: cost 1 inf + 0 9.995 * * [simplify]: Extracting #1: cost 18 inf + 0 9.995 * * [simplify]: Extracting #2: cost 26 inf + 5 9.996 * * [simplify]: Extracting #3: cost 6 inf + 1207 9.998 * * [simplify]: Extracting #4: cost 0 inf + 1580 9.999 * * [simplify]: Extracting #5: cost 0 inf + 1540 10.001 * [simplify]: Simplified to (- x (- 1/2 (/ -1/8 x))) 10.001 * [simplify]: Simplified (2) to (λ (x) (- x (- 1/2 (/ -1/8 x)))) 10.001 * * * * [progress]: [ 149 / 155 ] simplifiying candidate # 10.001 * [simplify]: Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 10.001 * [simplify]: Simplified (2) to (λ (x) +nan.0) 10.001 * * * * [progress]: [ 150 / 155 ] simplifiying candidate # 10.002 * [simplify]: Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2))))))) 10.002 * [simplify]: Simplified (2 2 1) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt +nan.0))) 10.002 * * * * [progress]: [ 151 / 155 ] simplifiying candidate # 10.002 * [simplify]: Simplifying (- x (+ (* 1/8 (/ 1 x)) 1/2)) 10.002 * * [simplify]: iters left: 6 (8 enodes) 10.008 * * [simplify]: iters left: 5 (35 enodes) 10.021 * * [simplify]: iters left: 4 (54 enodes) 10.038 * * [simplify]: iters left: 3 (77 enodes) 10.064 * * [simplify]: iters left: 2 (110 enodes) 10.094 * * [simplify]: iters left: 1 (124 enodes) 10.128 * * [simplify]: Extracting #0: cost 1 inf + 0 10.128 * * [simplify]: Extracting #1: cost 18 inf + 0 10.128 * * [simplify]: Extracting #2: cost 26 inf + 5 10.129 * * [simplify]: Extracting #3: cost 6 inf + 1207 10.130 * * [simplify]: Extracting #4: cost 0 inf + 1580 10.131 * * [simplify]: Extracting #5: cost 0 inf + 1540 10.133 * [simplify]: Simplified to (- x (- 1/2 (/ -1/8 x))) 10.133 * [simplify]: Simplified (2 2 1) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt (- x (- 1/2 (/ -1/8 x)))))) 10.133 * * * * [progress]: [ 152 / 155 ] simplifiying candidate # 10.133 * [simplify]: Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 10.133 * [simplify]: Simplified (2 2 1) to (λ (x) (* (sqrt (* (sqrt x) (sqrt (- x 1)))) (sqrt +nan.0))) 10.133 * * * * [progress]: [ 153 / 155 ] simplifiying candidate # 10.134 * [simplify]: Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2))))))) 10.134 * [simplify]: Simplified (2 1 1) to (λ (x) (* (sqrt +nan.0) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 10.134 * * * * [progress]: [ 154 / 155 ] simplifiying candidate # 10.134 * [simplify]: Simplifying (- x (+ (* 1/8 (/ 1 x)) 1/2)) 10.134 * * [simplify]: iters left: 6 (8 enodes) 10.140 * * [simplify]: iters left: 5 (35 enodes) 10.153 * * [simplify]: iters left: 4 (54 enodes) 10.170 * * [simplify]: iters left: 3 (77 enodes) 10.196 * * [simplify]: iters left: 2 (110 enodes) 10.211 * * [simplify]: iters left: 1 (124 enodes) 10.232 * * [simplify]: Extracting #0: cost 1 inf + 0 10.232 * * [simplify]: Extracting #1: cost 18 inf + 0 10.232 * * [simplify]: Extracting #2: cost 26 inf + 5 10.233 * * [simplify]: Extracting #3: cost 6 inf + 1207 10.234 * * [simplify]: Extracting #4: cost 0 inf + 1580 10.235 * * [simplify]: Extracting #5: cost 0 inf + 1540 10.237 * [simplify]: Simplified to (- x (- 1/2 (/ -1/8 x))) 10.237 * [simplify]: Simplified (2 1 1) to (λ (x) (* (sqrt (- x (- 1/2 (/ -1/8 x)))) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 10.237 * * * * [progress]: [ 155 / 155 ] simplifiying candidate # 10.237 * [simplify]: Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 10.237 * [simplify]: Simplified (2 1 1) to (λ (x) (* (sqrt +nan.0) (sqrt (* (sqrt x) (sqrt (- x 1)))))) 10.238 * * * [progress]: adding candidates to table 11.709 * [progress]: [Phase 3 of 3] Extracting. 11.709 * * [regime]: Finding splitpoints for: (# # #) 11.710 * * * [regime-changes]: Trying 1 branch expressions: (x) 11.711 * * * * [regimes]: Trying to branch on x from (# # #) 11.748 * * * [regime]: Found split indices: #