0.004 * [progress]: [Phase 1 of 3] Setting up. 0.008 * * * [progress]: [1/2] Preparing points 0.236 * * * [progress]: [2/2] Setting up program. 0.242 * [progress]: [Phase 2 of 3] Improving. 0.243 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.244 * [simplify]: Simplifying (* (sqrt (- x 1)) (sqrt x)) 0.246 * * [simplify]: iters left: 5 (6 enodes) 0.303 * * [simplify]: iters left: 4 (24 enodes) 0.313 * * [simplify]: iters left: 3 (28 enodes) 0.321 * * [simplify]: iters left: 2 (29 enodes) 0.325 * * [simplify]: Extracting #0: cost 1 inf + 0 0.325 * * [simplify]: Extracting #1: cost 4 inf + 0 0.325 * * [simplify]: Extracting #2: cost 8 inf + 0 0.326 * * [simplify]: Extracting #3: cost 10 inf + 1 0.326 * * [simplify]: Extracting #4: cost 5 inf + 128 0.326 * * [simplify]: Extracting #5: cost 1 inf + 495 0.326 * * [simplify]: Extracting #6: cost 0 inf + 657 0.326 * [simplify]: Simplified to (* (sqrt (+ -1 x)) (sqrt x)) 0.327 * [simplify]: Simplified (2) to (λ (x) (* (sqrt (+ -1 x)) (sqrt x))) 0.330 * * [progress]: iteration 1 / 4 0.331 * * * [progress]: picking best candidate 0.333 * * * * [pick]: Picked # 0.333 * * * [progress]: localizing error 0.344 * * * [progress]: generating rewritten candidates 0.345 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.371 * * * [progress]: generating series expansions 0.371 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.377 * [backup-simplify]: Simplify (* (sqrt (- x 1)) (sqrt x)) into (sqrt (* x (- x 1))) 0.377 * [approximate]: Taking taylor expansion of (sqrt (* x (- x 1))) in (x) around 0 0.378 * [taylor]: Taking taylor expansion of (sqrt (* x (- x 1))) in x 0.378 * [taylor]: Taking taylor expansion of (* x (- x 1)) in x 0.378 * [taylor]: Taking taylor expansion of x in x 0.378 * [backup-simplify]: Simplify 0 into 0 0.378 * [backup-simplify]: Simplify 1 into 1 0.378 * [taylor]: Taking taylor expansion of (- x 1) in x 0.378 * [taylor]: Taking taylor expansion of x in x 0.378 * [backup-simplify]: Simplify 0 into 0 0.378 * [backup-simplify]: Simplify 1 into 1 0.378 * [taylor]: Taking taylor expansion of 1 in x 0.378 * [backup-simplify]: Simplify 1 into 1 0.380 * [backup-simplify]: Simplify (- 1) into -1 0.380 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.381 * [backup-simplify]: Simplify (* 0 -1) into 0 0.382 * [backup-simplify]: Simplify (- 0) into 0 0.382 * [backup-simplify]: Simplify (+ 1 0) into 1 0.383 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 -1)) into -1 0.383 * [backup-simplify]: Simplify (sqrt 0) into 0 0.385 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 0.385 * [taylor]: Taking taylor expansion of (sqrt (* x (- x 1))) in x 0.385 * [taylor]: Taking taylor expansion of (* x (- x 1)) in x 0.385 * [taylor]: Taking taylor expansion of x in x 0.385 * [backup-simplify]: Simplify 0 into 0 0.385 * [backup-simplify]: Simplify 1 into 1 0.385 * [taylor]: Taking taylor expansion of (- x 1) in x 0.385 * [taylor]: Taking taylor expansion of x in x 0.385 * [backup-simplify]: Simplify 0 into 0 0.386 * [backup-simplify]: Simplify 1 into 1 0.386 * [taylor]: Taking taylor expansion of 1 in x 0.386 * [backup-simplify]: Simplify 1 into 1 0.386 * [backup-simplify]: Simplify (- 1) into -1 0.386 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.387 * [backup-simplify]: Simplify (* 0 -1) into 0 0.387 * [backup-simplify]: Simplify (- 0) into 0 0.388 * [backup-simplify]: Simplify (+ 1 0) into 1 0.389 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 -1)) into -1 0.389 * [backup-simplify]: Simplify (sqrt 0) into 0 0.390 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 0.390 * [backup-simplify]: Simplify 0 into 0 0.390 * [backup-simplify]: Simplify +nan.0 into +nan.0 0.391 * [backup-simplify]: Simplify (- 0) into 0 0.391 * [backup-simplify]: Simplify (+ 0 0) into 0 0.392 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 -1))) into 1 0.403 * [backup-simplify]: Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 0.403 * [backup-simplify]: Simplify +nan.0 into +nan.0 0.403 * [backup-simplify]: Simplify (- 0) into 0 0.404 * [backup-simplify]: Simplify (+ 0 0) into 0 0.405 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 -1)))) into 0 0.407 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 0.407 * [backup-simplify]: Simplify +nan.0 into +nan.0 0.408 * [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))))))) 0.408 * [backup-simplify]: Simplify (* (sqrt (- (/ 1 x) 1)) (sqrt (/ 1 x))) into (sqrt (/ (- (/ 1 x) 1) x)) 0.408 * [approximate]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in (x) around 0 0.408 * [taylor]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in x 0.408 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1) x) in x 0.408 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 0.408 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.408 * [taylor]: Taking taylor expansion of x in x 0.408 * [backup-simplify]: Simplify 0 into 0 0.408 * [backup-simplify]: Simplify 1 into 1 0.409 * [backup-simplify]: Simplify (/ 1 1) into 1 0.409 * [taylor]: Taking taylor expansion of 1 in x 0.409 * [backup-simplify]: Simplify 1 into 1 0.409 * [taylor]: Taking taylor expansion of x in x 0.409 * [backup-simplify]: Simplify 0 into 0 0.409 * [backup-simplify]: Simplify 1 into 1 0.409 * [backup-simplify]: Simplify (+ 1 0) into 1 0.410 * [backup-simplify]: Simplify (/ 1 1) into 1 0.410 * [backup-simplify]: Simplify (sqrt 1) into 1 0.411 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.411 * [backup-simplify]: Simplify (- 1) into -1 0.411 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.412 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 0 1)))) into -1 0.412 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2 0.412 * [taylor]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) 1) x)) in x 0.413 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1) x) in x 0.413 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 0.413 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.413 * [taylor]: Taking taylor expansion of x in x 0.413 * [backup-simplify]: Simplify 0 into 0 0.413 * [backup-simplify]: Simplify 1 into 1 0.413 * [backup-simplify]: Simplify (/ 1 1) into 1 0.413 * [taylor]: Taking taylor expansion of 1 in x 0.413 * [backup-simplify]: Simplify 1 into 1 0.413 * [taylor]: Taking taylor expansion of x in x 0.413 * [backup-simplify]: Simplify 0 into 0 0.413 * [backup-simplify]: Simplify 1 into 1 0.413 * [backup-simplify]: Simplify (+ 1 0) into 1 0.413 * [backup-simplify]: Simplify (/ 1 1) into 1 0.414 * [backup-simplify]: Simplify (sqrt 1) into 1 0.414 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.414 * [backup-simplify]: Simplify (- 1) into -1 0.415 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.415 * [backup-simplify]: Simplify (- (/ -1 1) (+ (* 1 (/ 0 1)))) into -1 0.416 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2 0.416 * [backup-simplify]: Simplify 1 into 1 0.416 * [backup-simplify]: Simplify -1/2 into -1/2 0.416 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.417 * [backup-simplify]: Simplify (- 0) into 0 0.417 * [backup-simplify]: Simplify (+ 0 0) into 0 0.417 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 0 1)))) into 0 0.418 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+)) (* 2 1)) into -1/8 0.418 * [backup-simplify]: Simplify -1/8 into -1/8 0.418 * [backup-simplify]: Simplify (+ (* -1/8 (/ 1 x)) (+ -1/2 (* 1 (/ 1 (/ 1 x))))) into (- x (+ (* 1/8 (/ 1 x)) 1/2)) 0.418 * [backup-simplify]: Simplify (* (sqrt (- (/ 1 (- x)) 1)) (sqrt (/ 1 (- x)))) into (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) 0.418 * [approximate]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) in (x) around 0 0.418 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) in x 0.418 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 0.418 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 0.418 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 0.418 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.418 * [taylor]: Taking taylor expansion of x in x 0.418 * [backup-simplify]: Simplify 0 into 0 0.418 * [backup-simplify]: Simplify 1 into 1 0.419 * [backup-simplify]: Simplify (/ 1 1) into 1 0.419 * [taylor]: Taking taylor expansion of 1 in x 0.419 * [backup-simplify]: Simplify 1 into 1 0.419 * [backup-simplify]: Simplify (+ 1 0) into 1 0.419 * [backup-simplify]: Simplify (- 1) into -1 0.420 * [backup-simplify]: Simplify (sqrt 0) into 0 0.420 * [backup-simplify]: Simplify (- 1) into -1 0.421 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 0.421 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 0.421 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.421 * [taylor]: Taking taylor expansion of -1 in x 0.421 * [backup-simplify]: Simplify -1 into -1 0.421 * [taylor]: Taking taylor expansion of x in x 0.421 * [backup-simplify]: Simplify 0 into 0 0.421 * [backup-simplify]: Simplify 1 into 1 0.422 * [backup-simplify]: Simplify (/ -1 1) into -1 0.422 * [backup-simplify]: Simplify (sqrt 0) into 0 0.423 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 0.423 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (/ -1 x))) in x 0.423 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 0.423 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 0.423 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 0.423 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.423 * [taylor]: Taking taylor expansion of x in x 0.423 * [backup-simplify]: Simplify 0 into 0 0.423 * [backup-simplify]: Simplify 1 into 1 0.423 * [backup-simplify]: Simplify (/ 1 1) into 1 0.423 * [taylor]: Taking taylor expansion of 1 in x 0.423 * [backup-simplify]: Simplify 1 into 1 0.423 * [backup-simplify]: Simplify (+ 1 0) into 1 0.424 * [backup-simplify]: Simplify (- 1) into -1 0.424 * [backup-simplify]: Simplify (sqrt 0) into 0 0.424 * [backup-simplify]: Simplify (- 1) into -1 0.425 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 0.425 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 0.425 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.425 * [taylor]: Taking taylor expansion of -1 in x 0.425 * [backup-simplify]: Simplify -1 into -1 0.425 * [taylor]: Taking taylor expansion of x in x 0.425 * [backup-simplify]: Simplify 0 into 0 0.425 * [backup-simplify]: Simplify 1 into 1 0.426 * [backup-simplify]: Simplify (/ -1 1) into -1 0.426 * [backup-simplify]: Simplify (sqrt 0) into 0 0.427 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 0.428 * [backup-simplify]: Simplify (* 0 0) into 0 0.428 * [backup-simplify]: Simplify 0 into 0 0.428 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0 0.429 * [backup-simplify]: Simplify 0 into 0 0.429 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 0.432 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 0.433 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.434 * [backup-simplify]: Simplify (+ 0 1) into 1 0.434 * [backup-simplify]: Simplify (- 1) into -1 0.437 * [backup-simplify]: Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 0.440 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))) into (- +nan.0) 0.440 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 0.441 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.446 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 0.447 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.447 * [backup-simplify]: Simplify (+ 0 0) into 0 0.447 * [backup-simplify]: Simplify (- 0) into 0 0.452 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 0.456 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0)))) into (- +nan.0) 0.456 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 0.457 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.462 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 0.463 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.463 * [backup-simplify]: Simplify (+ 0 0) into 0 0.464 * [backup-simplify]: Simplify (- 0) into 0 0.469 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 0.474 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))))) into (- +nan.0) 0.475 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 0.476 * [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))))) 0.476 * * * [progress]: simplifying candidates 0.476 * * * * [progress]: [ 1 / 40 ] simplifiying candidate # 0.477 * [simplify]: Simplifying (* (- x 1) x) 0.477 * * [simplify]: iters left: 4 (4 enodes) 0.479 * * [simplify]: iters left: 3 (18 enodes) 0.485 * * [simplify]: iters left: 2 (27 enodes) 0.494 * * [simplify]: iters left: 1 (37 enodes) 0.498 * * [simplify]: Extracting #0: cost 1 inf + 0 0.498 * * [simplify]: Extracting #1: cost 6 inf + 0 0.499 * * [simplify]: Extracting #2: cost 10 inf + 1 0.499 * * [simplify]: Extracting #3: cost 0 inf + 415 0.499 * * [simplify]: Extracting #4: cost 0 inf + 413 0.499 * [simplify]: Simplified to (- (* x x) x) 0.499 * [simplify]: Simplified (2 1) to (λ (x) (pow (- (* x x) x) 1/2)) 0.499 * * * * [progress]: [ 2 / 40 ] simplifiying candidate # 0.499 * [simplify]: Simplifying (* (sqrt (- x 1)) (sqrt x)) 0.499 * * [simplify]: iters left: 5 (6 enodes) 0.501 * * [simplify]: iters left: 4 (24 enodes) 0.505 * * [simplify]: iters left: 3 (28 enodes) 0.509 * * [simplify]: iters left: 2 (29 enodes) 0.513 * * [simplify]: Extracting #0: cost 1 inf + 0 0.513 * * [simplify]: Extracting #1: cost 4 inf + 0 0.513 * * [simplify]: Extracting #2: cost 8 inf + 0 0.513 * * [simplify]: Extracting #3: cost 10 inf + 1 0.513 * * [simplify]: Extracting #4: cost 5 inf + 128 0.513 * * [simplify]: Extracting #5: cost 1 inf + 495 0.513 * * [simplify]: Extracting #6: cost 0 inf + 657 0.514 * [simplify]: Simplified to (* (sqrt (+ -1 x)) (sqrt x)) 0.514 * [simplify]: Simplified (2 1) to (λ (x) (pow (* (sqrt (+ -1 x)) (sqrt x)) 1)) 0.514 * * * * [progress]: [ 3 / 40 ] simplifiying candidate # 0.514 * [simplify]: Simplifying (* (- x 1) x) 0.514 * * [simplify]: iters left: 4 (4 enodes) 0.521 * * [simplify]: iters left: 3 (18 enodes) 0.524 * * [simplify]: iters left: 2 (27 enodes) 0.528 * * [simplify]: iters left: 1 (37 enodes) 0.537 * * [simplify]: Extracting #0: cost 1 inf + 0 0.537 * * [simplify]: Extracting #1: cost 6 inf + 0 0.537 * * [simplify]: Extracting #2: cost 10 inf + 1 0.537 * * [simplify]: Extracting #3: cost 0 inf + 415 0.538 * * [simplify]: Extracting #4: cost 0 inf + 413 0.538 * [simplify]: Simplified to (- (* x x) x) 0.538 * [simplify]: Simplified (2 1) to (λ (x) (pow (- (* x x) x) (/ 1 2))) 0.538 * * * * [progress]: [ 4 / 40 ] simplifiying candidate # 0.538 * * * * [progress]: [ 5 / 40 ] simplifiying candidate # 0.538 * [simplify]: Simplifying (+ (log (sqrt (- x 1))) (log (sqrt x))) 0.538 * * [simplify]: iters left: 6 (8 enodes) 0.542 * * [simplify]: iters left: 5 (30 enodes) 0.551 * * [simplify]: iters left: 4 (34 enodes) 0.561 * * [simplify]: iters left: 3 (35 enodes) 0.571 * * [simplify]: Extracting #0: cost 1 inf + 0 0.571 * * [simplify]: Extracting #1: cost 4 inf + 0 0.571 * * [simplify]: Extracting #2: cost 8 inf + 0 0.571 * * [simplify]: Extracting #3: cost 12 inf + 0 0.571 * * [simplify]: Extracting #4: cost 10 inf + 305 0.571 * * [simplify]: Extracting #5: cost 8 inf + 307 0.572 * * [simplify]: Extracting #6: cost 5 inf + 473 0.572 * * [simplify]: Extracting #7: cost 0 inf + 1463 0.572 * [simplify]: Simplified to (+ (log (sqrt x)) (log (sqrt (+ -1 x)))) 0.572 * [simplify]: Simplified (2 1) to (λ (x) (exp (+ (log (sqrt x)) (log (sqrt (+ -1 x)))))) 0.573 * * * * [progress]: [ 6 / 40 ] simplifiying candidate # 0.573 * [simplify]: Simplifying (log (* (sqrt (- x 1)) (sqrt x))) 0.573 * * [simplify]: iters left: 6 (7 enodes) 0.577 * * [simplify]: iters left: 5 (30 enodes) 0.586 * * [simplify]: iters left: 4 (39 enodes) 0.597 * * [simplify]: iters left: 3 (40 enodes) 0.608 * * [simplify]: Extracting #0: cost 1 inf + 0 0.608 * * [simplify]: Extracting #1: cost 5 inf + 0 0.608 * * [simplify]: Extracting #2: cost 10 inf + 0 0.608 * * [simplify]: Extracting #3: cost 14 inf + 0 0.608 * * [simplify]: Extracting #4: cost 16 inf + 1 0.608 * * [simplify]: Extracting #5: cost 10 inf + 307 0.608 * * [simplify]: Extracting #6: cost 5 inf + 787 0.609 * * [simplify]: Extracting #7: cost 0 inf + 1647 0.609 * [simplify]: Simplified to (log (* (sqrt (+ -1 x)) (sqrt x))) 0.609 * [simplify]: Simplified (2 1) to (λ (x) (exp (log (* (sqrt (+ -1 x)) (sqrt x))))) 0.610 * * * * [progress]: [ 7 / 40 ] simplifiying candidate # 0.610 * [simplify]: Simplifying (exp (* (sqrt (- x 1)) (sqrt x))) 0.610 * * [simplify]: iters left: 6 (7 enodes) 0.614 * * [simplify]: iters left: 5 (29 enodes) 0.623 * * [simplify]: iters left: 4 (41 enodes) 0.635 * * [simplify]: iters left: 3 (55 enodes) 0.652 * * [simplify]: iters left: 2 (82 enodes) 0.679 * * [simplify]: iters left: 1 (143 enodes) 0.707 * * [simplify]: Extracting #0: cost 1 inf + 0 0.707 * * [simplify]: Extracting #1: cost 22 inf + 0 0.707 * * [simplify]: Extracting #2: cost 75 inf + 1 0.708 * * [simplify]: Extracting #3: cost 95 inf + 5 0.708 * * [simplify]: Extracting #4: cost 84 inf + 1401 0.710 * * [simplify]: Extracting #5: cost 48 inf + 6575 0.715 * * [simplify]: Extracting #6: cost 13 inf + 23140 0.723 * * [simplify]: Extracting #7: cost 0 inf + 31748 0.730 * * [simplify]: Extracting #8: cost 0 inf + 31617 0.738 * [simplify]: Simplified to (exp (* (sqrt (+ x -1)) (sqrt x))) 0.738 * [simplify]: Simplified (2 1) to (λ (x) (log (exp (* (sqrt (+ x -1)) (sqrt x))))) 0.738 * * * * [progress]: [ 8 / 40 ] simplifiying candidate # 0.738 * [simplify]: Simplifying (* (* (* (sqrt (- x 1)) (sqrt (- x 1))) (sqrt (- x 1))) (* (* (sqrt x) (sqrt x)) (sqrt x))) 0.738 * * [simplify]: iters left: 6 (10 enodes) 0.744 * * [simplify]: iters left: 5 (38 enodes) 0.757 * * [simplify]: iters left: 4 (72 enodes) 0.787 * * [simplify]: iters left: 3 (135 enodes) 0.848 * * [simplify]: iters left: 2 (289 enodes) 0.932 * * [simplify]: iters left: 1 (482 enodes) 1.092 * * [simplify]: Extracting #0: cost 1 inf + 0 1.092 * * [simplify]: Extracting #1: cost 35 inf + 0 1.092 * * [simplify]: Extracting #2: cost 100 inf + 1 1.093 * * [simplify]: Extracting #3: cost 96 inf + 457 1.095 * * [simplify]: Extracting #4: cost 70 inf + 3957 1.102 * * [simplify]: Extracting #5: cost 20 inf + 22595 1.112 * * [simplify]: Extracting #6: cost 1 inf + 32847 1.122 * * [simplify]: Extracting #7: cost 0 inf + 33471 1.132 * [simplify]: Simplified to (* (* x (sqrt x)) (* (sqrt (- x 1)) (- x 1))) 1.132 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (* (* x (sqrt x)) (* (sqrt (- x 1)) (- x 1))))) 1.132 * * * * [progress]: [ 9 / 40 ] simplifiying candidate # 1.132 * [simplify]: Simplifying (* (cbrt (* (sqrt (- x 1)) (sqrt x))) (cbrt (* (sqrt (- x 1)) (sqrt x)))) 1.132 * * [simplify]: iters left: 6 (8 enodes) 1.137 * * [simplify]: iters left: 5 (30 enodes) 1.144 * * [simplify]: iters left: 4 (34 enodes) 1.149 * * [simplify]: iters left: 3 (35 enodes) 1.157 * * [simplify]: Extracting #0: cost 1 inf + 0 1.157 * * [simplify]: Extracting #1: cost 3 inf + 0 1.157 * * [simplify]: Extracting #2: cost 5 inf + 0 1.157 * * [simplify]: Extracting #3: cost 8 inf + 0 1.157 * * [simplify]: Extracting #4: cost 12 inf + 0 1.157 * * [simplify]: Extracting #5: cost 12 inf + 83 1.157 * * [simplify]: Extracting #6: cost 10 inf + 85 1.158 * * [simplify]: Extracting #7: cost 6 inf + 413 1.158 * * [simplify]: Extracting #8: cost 0 inf + 1705 1.158 * [simplify]: Simplified to (* (cbrt (* (sqrt (+ -1 x)) (sqrt x))) (cbrt (* (sqrt (+ -1 x)) (sqrt x)))) 1.158 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (* (sqrt (+ -1 x)) (sqrt x))) (cbrt (* (sqrt (+ -1 x)) (sqrt x)))) (cbrt (* (sqrt (- x 1)) (sqrt x))))) 1.158 * [simplify]: Simplifying (cbrt (* (sqrt (- x 1)) (sqrt x))) 1.158 * * [simplify]: iters left: 6 (7 enodes) 1.160 * * [simplify]: iters left: 5 (27 enodes) 1.164 * * [simplify]: iters left: 4 (31 enodes) 1.169 * * [simplify]: iters left: 3 (32 enodes) 1.174 * * [simplify]: Extracting #0: cost 1 inf + 0 1.174 * * [simplify]: Extracting #1: cost 3 inf + 0 1.174 * * [simplify]: Extracting #2: cost 6 inf + 0 1.174 * * [simplify]: Extracting #3: cost 10 inf + 0 1.174 * * [simplify]: Extracting #4: cost 12 inf + 1 1.174 * * [simplify]: Extracting #5: cost 9 inf + 44 1.174 * * [simplify]: Extracting #6: cost 3 inf + 495 1.174 * * [simplify]: Extracting #7: cost 1 inf + 899 1.174 * * [simplify]: Extracting #8: cost 0 inf + 1141 1.175 * [simplify]: Simplified to (cbrt (* (sqrt (+ x -1)) (sqrt x))) 1.175 * [simplify]: Simplified (2 2) to (λ (x) (* (* (cbrt (* (sqrt (- x 1)) (sqrt x))) (cbrt (* (sqrt (- x 1)) (sqrt x)))) (cbrt (* (sqrt (+ x -1)) (sqrt x))))) 1.175 * * * * [progress]: [ 10 / 40 ] simplifiying candidate # 1.175 * [simplify]: Simplifying (* (* (* (sqrt (- x 1)) (sqrt x)) (* (sqrt (- x 1)) (sqrt x))) (* (sqrt (- x 1)) (sqrt x))) 1.175 * * [simplify]: iters left: 6 (8 enodes) 1.178 * * [simplify]: iters left: 5 (40 enodes) 1.193 * * [simplify]: iters left: 4 (71 enodes) 1.214 * * [simplify]: iters left: 3 (134 enodes) 1.247 * * [simplify]: iters left: 2 (254 enodes) 1.390 * * [simplify]: Extracting #0: cost 1 inf + 0 1.390 * * [simplify]: Extracting #1: cost 35 inf + 0 1.390 * * [simplify]: Extracting #2: cost 81 inf + 43 1.391 * * [simplify]: Extracting #3: cost 72 inf + 2208 1.394 * * [simplify]: Extracting #4: cost 36 inf + 9206 1.400 * * [simplify]: Extracting #5: cost 7 inf + 17097 1.404 * * [simplify]: Extracting #6: cost 0 inf + 19577 1.407 * [simplify]: Simplified to (* (* (sqrt x) x) (* (- x 1) (sqrt (- x 1)))) 1.407 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (* (* (sqrt x) x) (* (- x 1) (sqrt (- x 1)))))) 1.407 * * * * [progress]: [ 11 / 40 ] simplifiying candidate # 1.407 * [simplify]: Simplifying (* (- x 1) x) 1.408 * * [simplify]: iters left: 4 (4 enodes) 1.409 * * [simplify]: iters left: 3 (18 enodes) 1.412 * * [simplify]: iters left: 2 (27 enodes) 1.417 * * [simplify]: iters left: 1 (37 enodes) 1.424 * * [simplify]: Extracting #0: cost 1 inf + 0 1.424 * * [simplify]: Extracting #1: cost 6 inf + 0 1.424 * * [simplify]: Extracting #2: cost 10 inf + 1 1.425 * * [simplify]: Extracting #3: cost 0 inf + 415 1.425 * * [simplify]: Extracting #4: cost 0 inf + 413 1.425 * [simplify]: Simplified to (- (* x x) x) 1.425 * [simplify]: Simplified (2 1) to (λ (x) (sqrt (- (* x x) x))) 1.425 * * * * [progress]: [ 12 / 40 ] simplifiying candidate # 1.425 * [simplify]: Simplifying (sqrt (* (sqrt (- x 1)) (sqrt x))) 1.425 * * [simplify]: iters left: 6 (7 enodes) 1.427 * * [simplify]: iters left: 5 (27 enodes) 1.433 * * [simplify]: iters left: 4 (31 enodes) 1.442 * * [simplify]: iters left: 3 (32 enodes) 1.451 * * [simplify]: Extracting #0: cost 1 inf + 0 1.451 * * [simplify]: Extracting #1: cost 3 inf + 0 1.451 * * [simplify]: Extracting #2: cost 6 inf + 0 1.451 * * [simplify]: Extracting #3: cost 10 inf + 0 1.451 * * [simplify]: Extracting #4: cost 12 inf + 1 1.451 * * [simplify]: Extracting #5: cost 9 inf + 44 1.451 * * [simplify]: Extracting #6: cost 3 inf + 495 1.451 * * [simplify]: Extracting #7: cost 1 inf + 859 1.451 * * [simplify]: Extracting #8: cost 0 inf + 1061 1.451 * [simplify]: Simplified to (sqrt (* (sqrt (+ x -1)) (sqrt x))) 1.452 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (* (sqrt (+ x -1)) (sqrt x))) (sqrt (* (sqrt (- x 1)) (sqrt x))))) 1.452 * [simplify]: Simplifying (sqrt (* (sqrt (- x 1)) (sqrt x))) 1.452 * * [simplify]: iters left: 6 (7 enodes) 1.454 * * [simplify]: iters left: 5 (27 enodes) 1.458 * * [simplify]: iters left: 4 (31 enodes) 1.462 * * [simplify]: iters left: 3 (32 enodes) 1.467 * * [simplify]: Extracting #0: cost 1 inf + 0 1.467 * * [simplify]: Extracting #1: cost 3 inf + 0 1.467 * * [simplify]: Extracting #2: cost 6 inf + 0 1.467 * * [simplify]: Extracting #3: cost 10 inf + 0 1.467 * * [simplify]: Extracting #4: cost 12 inf + 1 1.467 * * [simplify]: Extracting #5: cost 9 inf + 44 1.467 * * [simplify]: Extracting #6: cost 3 inf + 495 1.467 * * [simplify]: Extracting #7: cost 1 inf + 859 1.467 * * [simplify]: Extracting #8: cost 0 inf + 1061 1.468 * [simplify]: Simplified to (sqrt (* (sqrt (+ x -1)) (sqrt x))) 1.468 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt (* (sqrt (- x 1)) (sqrt x))) (sqrt (* (sqrt (+ x -1)) (sqrt x))))) 1.468 * * * * [progress]: [ 13 / 40 ] simplifiying candidate # 1.468 * * * * [progress]: [ 14 / 40 ] simplifiying candidate # 1.468 * [simplify]: Simplifying (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))) 1.468 * * [simplify]: iters left: 6 (8 enodes) 1.470 * * [simplify]: iters left: 5 (30 enodes) 1.474 * * [simplify]: iters left: 4 (34 enodes) 1.479 * * [simplify]: iters left: 3 (35 enodes) 1.484 * * [simplify]: Extracting #0: cost 1 inf + 0 1.484 * * [simplify]: Extracting #1: cost 4 inf + 0 1.484 * * [simplify]: Extracting #2: cost 8 inf + 0 1.484 * * [simplify]: Extracting #3: cost 12 inf + 0 1.484 * * [simplify]: Extracting #4: cost 10 inf + 245 1.484 * * [simplify]: Extracting #5: cost 8 inf + 247 1.484 * * [simplify]: Extracting #6: cost 5 inf + 413 1.485 * * [simplify]: Extracting #7: cost 0 inf + 1223 1.485 * [simplify]: Simplified to (* (sqrt (sqrt x)) (sqrt (sqrt (+ -1 x)))) 1.485 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt (sqrt x)) (sqrt (sqrt (+ -1 x)))) (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))))) 1.485 * [simplify]: Simplifying (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))) 1.485 * * [simplify]: iters left: 6 (8 enodes) 1.490 * * [simplify]: iters left: 5 (30 enodes) 1.499 * * [simplify]: iters left: 4 (34 enodes) 1.508 * * [simplify]: iters left: 3 (35 enodes) 1.517 * * [simplify]: Extracting #0: cost 1 inf + 0 1.518 * * [simplify]: Extracting #1: cost 4 inf + 0 1.518 * * [simplify]: Extracting #2: cost 8 inf + 0 1.518 * * [simplify]: Extracting #3: cost 12 inf + 0 1.518 * * [simplify]: Extracting #4: cost 10 inf + 245 1.518 * * [simplify]: Extracting #5: cost 8 inf + 247 1.518 * * [simplify]: Extracting #6: cost 5 inf + 413 1.519 * * [simplify]: Extracting #7: cost 0 inf + 1223 1.519 * [simplify]: Simplified to (* (sqrt (sqrt x)) (sqrt (sqrt (+ -1 x)))) 1.519 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))) (* (sqrt (sqrt x)) (sqrt (sqrt (+ -1 x)))))) 1.519 * * * * [progress]: [ 15 / 40 ] simplifiying candidate # 1.519 * [simplify]: Simplifying (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))) 1.520 * * [simplify]: iters left: 6 (8 enodes) 1.524 * * [simplify]: iters left: 5 (30 enodes) 1.533 * * [simplify]: iters left: 4 (34 enodes) 1.546 * * [simplify]: iters left: 3 (35 enodes) 1.556 * * [simplify]: Extracting #0: cost 1 inf + 0 1.556 * * [simplify]: Extracting #1: cost 4 inf + 0 1.556 * * [simplify]: Extracting #2: cost 8 inf + 0 1.556 * * [simplify]: Extracting #3: cost 12 inf + 0 1.556 * * [simplify]: Extracting #4: cost 10 inf + 245 1.556 * * [simplify]: Extracting #5: cost 8 inf + 247 1.557 * * [simplify]: Extracting #6: cost 5 inf + 413 1.557 * * [simplify]: Extracting #7: cost 0 inf + 1223 1.557 * [simplify]: Simplified to (* (sqrt (sqrt x)) (sqrt (sqrt (+ -1 x)))) 1.557 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt (sqrt x)) (sqrt (sqrt (+ -1 x)))) (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))))) 1.558 * [simplify]: Simplifying (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))) 1.558 * * [simplify]: iters left: 6 (8 enodes) 1.562 * * [simplify]: iters left: 5 (30 enodes) 1.572 * * [simplify]: iters left: 4 (34 enodes) 1.582 * * [simplify]: iters left: 3 (35 enodes) 1.592 * * [simplify]: Extracting #0: cost 1 inf + 0 1.592 * * [simplify]: Extracting #1: cost 4 inf + 0 1.592 * * [simplify]: Extracting #2: cost 8 inf + 0 1.592 * * [simplify]: Extracting #3: cost 12 inf + 0 1.592 * * [simplify]: Extracting #4: cost 10 inf + 245 1.592 * * [simplify]: Extracting #5: cost 8 inf + 247 1.593 * * [simplify]: Extracting #6: cost 5 inf + 413 1.593 * * [simplify]: Extracting #7: cost 0 inf + 1223 1.593 * [simplify]: Simplified to (* (sqrt (sqrt x)) (sqrt (sqrt (+ -1 x)))) 1.594 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))) (* (sqrt (sqrt x)) (sqrt (sqrt (+ -1 x)))))) 1.594 * * * * [progress]: [ 16 / 40 ] simplifiying candidate # 1.595 * [simplify]: Simplifying (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))) 1.595 * * [simplify]: iters left: 6 (8 enodes) 1.600 * * [simplify]: iters left: 5 (30 enodes) 1.609 * * [simplify]: iters left: 4 (34 enodes) 1.619 * * [simplify]: iters left: 3 (35 enodes) 1.629 * * [simplify]: Extracting #0: cost 1 inf + 0 1.630 * * [simplify]: Extracting #1: cost 4 inf + 0 1.630 * * [simplify]: Extracting #2: cost 8 inf + 0 1.630 * * [simplify]: Extracting #3: cost 12 inf + 0 1.630 * * [simplify]: Extracting #4: cost 10 inf + 245 1.630 * * [simplify]: Extracting #5: cost 8 inf + 247 1.630 * * [simplify]: Extracting #6: cost 5 inf + 413 1.631 * * [simplify]: Extracting #7: cost 0 inf + 1223 1.631 * [simplify]: Simplified to (* (sqrt (sqrt x)) (sqrt (sqrt (+ -1 x)))) 1.631 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt (sqrt x)) (sqrt (sqrt (+ -1 x)))) (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))))) 1.631 * [simplify]: Simplifying (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))) 1.631 * * [simplify]: iters left: 6 (8 enodes) 1.636 * * [simplify]: iters left: 5 (30 enodes) 1.644 * * [simplify]: iters left: 4 (34 enodes) 1.654 * * [simplify]: iters left: 3 (35 enodes) 1.664 * * [simplify]: Extracting #0: cost 1 inf + 0 1.664 * * [simplify]: Extracting #1: cost 4 inf + 0 1.664 * * [simplify]: Extracting #2: cost 8 inf + 0 1.664 * * [simplify]: Extracting #3: cost 12 inf + 0 1.664 * * [simplify]: Extracting #4: cost 10 inf + 245 1.664 * * [simplify]: Extracting #5: cost 8 inf + 247 1.664 * * [simplify]: Extracting #6: cost 5 inf + 413 1.665 * * [simplify]: Extracting #7: cost 0 inf + 1223 1.665 * [simplify]: Simplified to (* (sqrt (sqrt x)) (sqrt (sqrt (+ -1 x)))) 1.665 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))) (* (sqrt (sqrt x)) (sqrt (sqrt (+ -1 x)))))) 1.665 * * * * [progress]: [ 17 / 40 ] simplifiying candidate # 1.666 * [simplify]: Simplifying (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))) 1.666 * * [simplify]: iters left: 6 (8 enodes) 1.670 * * [simplify]: iters left: 5 (30 enodes) 1.679 * * [simplify]: iters left: 4 (34 enodes) 1.689 * * [simplify]: iters left: 3 (35 enodes) 1.699 * * [simplify]: Extracting #0: cost 1 inf + 0 1.699 * * [simplify]: Extracting #1: cost 4 inf + 0 1.699 * * [simplify]: Extracting #2: cost 8 inf + 0 1.699 * * [simplify]: Extracting #3: cost 12 inf + 0 1.699 * * [simplify]: Extracting #4: cost 10 inf + 245 1.700 * * [simplify]: Extracting #5: cost 8 inf + 247 1.700 * * [simplify]: Extracting #6: cost 5 inf + 413 1.700 * * [simplify]: Extracting #7: cost 0 inf + 1223 1.701 * [simplify]: Simplified to (* (sqrt (sqrt x)) (sqrt (sqrt (+ -1 x)))) 1.701 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt (sqrt x)) (sqrt (sqrt (+ -1 x)))) (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))))) 1.701 * [simplify]: Simplifying (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))) 1.701 * * [simplify]: iters left: 6 (8 enodes) 1.708 * * [simplify]: iters left: 5 (30 enodes) 1.717 * * [simplify]: iters left: 4 (34 enodes) 1.727 * * [simplify]: iters left: 3 (35 enodes) 1.737 * * [simplify]: Extracting #0: cost 1 inf + 0 1.737 * * [simplify]: Extracting #1: cost 4 inf + 0 1.737 * * [simplify]: Extracting #2: cost 8 inf + 0 1.737 * * [simplify]: Extracting #3: cost 12 inf + 0 1.737 * * [simplify]: Extracting #4: cost 10 inf + 245 1.737 * * [simplify]: Extracting #5: cost 8 inf + 247 1.738 * * [simplify]: Extracting #6: cost 5 inf + 413 1.738 * * [simplify]: Extracting #7: cost 0 inf + 1223 1.738 * [simplify]: Simplified to (* (sqrt (sqrt x)) (sqrt (sqrt (+ -1 x)))) 1.739 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (sqrt (- x 1))) (sqrt (sqrt x))) (* (sqrt (sqrt x)) (sqrt (sqrt (+ -1 x)))))) 1.739 * * * * [progress]: [ 18 / 40 ] simplifiying candidate # 1.739 * [simplify]: Simplifying (* (sqrt (- x 1)) (* (cbrt (sqrt x)) (cbrt (sqrt x)))) 1.739 * * [simplify]: iters left: 6 (8 enodes) 1.744 * * [simplify]: iters left: 5 (32 enodes) 1.754 * * [simplify]: iters left: 4 (40 enodes) 1.766 * * [simplify]: iters left: 3 (41 enodes) 1.772 * * [simplify]: Extracting #0: cost 1 inf + 0 1.772 * * [simplify]: Extracting #1: cost 6 inf + 0 1.772 * * [simplify]: Extracting #2: cost 12 inf + 0 1.772 * * [simplify]: Extracting #3: cost 17 inf + 0 1.772 * * [simplify]: Extracting #4: cost 14 inf + 3 1.772 * * [simplify]: Extracting #5: cost 7 inf + 493 1.772 * * [simplify]: Extracting #6: cost 1 inf + 1703 1.773 * * [simplify]: Extracting #7: cost 0 inf + 1945 1.773 * [simplify]: Simplified to (* (cbrt (sqrt x)) (* (sqrt (+ -1 x)) (cbrt (sqrt x)))) 1.773 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (sqrt x)) (* (sqrt (+ -1 x)) (cbrt (sqrt x)))) (cbrt (sqrt x)))) 1.773 * * * * [progress]: [ 19 / 40 ] simplifiying candidate # 1.773 * [simplify]: Simplifying (* (sqrt (- x 1)) (sqrt (* (cbrt x) (cbrt x)))) 1.773 * * [simplify]: iters left: 6 (8 enodes) 1.776 * * [simplify]: iters left: 5 (31 enodes) 1.781 * * [simplify]: iters left: 4 (35 enodes) 1.786 * * [simplify]: iters left: 3 (36 enodes) 1.791 * * [simplify]: Extracting #0: cost 1 inf + 0 1.791 * * [simplify]: Extracting #1: cost 4 inf + 0 1.791 * * [simplify]: Extracting #2: cost 9 inf + 0 1.791 * * [simplify]: Extracting #3: cost 15 inf + 0 1.791 * * [simplify]: Extracting #4: cost 12 inf + 3 1.791 * * [simplify]: Extracting #5: cost 4 inf + 855 1.791 * * [simplify]: Extracting #6: cost 0 inf + 1381 1.791 * [simplify]: Simplified to (* (sqrt (+ x -1)) (fabs (cbrt x))) 1.792 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt (+ x -1)) (fabs (cbrt x))) (sqrt (cbrt x)))) 1.792 * * * * [progress]: [ 20 / 40 ] simplifiying candidate # 1.792 * [simplify]: Simplifying (* (sqrt (- x 1)) (sqrt (sqrt x))) 1.792 * * [simplify]: iters left: 5 (7 enodes) 1.795 * * [simplify]: iters left: 4 (27 enodes) 1.803 * * [simplify]: iters left: 3 (31 enodes) 1.812 * * [simplify]: iters left: 2 (32 enodes) 1.820 * * [simplify]: Extracting #0: cost 1 inf + 0 1.820 * * [simplify]: Extracting #1: cost 4 inf + 0 1.820 * * [simplify]: Extracting #2: cost 8 inf + 0 1.820 * * [simplify]: Extracting #3: cost 13 inf + 0 1.821 * * [simplify]: Extracting #4: cost 10 inf + 3 1.821 * * [simplify]: Extracting #5: cost 4 inf + 373 1.821 * * [simplify]: Extracting #6: cost 1 inf + 697 1.821 * * [simplify]: Extracting #7: cost 0 inf + 899 1.822 * [simplify]: Simplified to (* (sqrt (+ x -1)) (sqrt (sqrt x))) 1.822 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt (+ x -1)) (sqrt (sqrt x))) (sqrt (sqrt x)))) 1.822 * * * * [progress]: [ 21 / 40 ] simplifiying candidate # 1.822 * [simplify]: Simplifying (* (sqrt (- x 1)) (sqrt 1)) 1.822 * * [simplify]: iters left: 5 (6 enodes) 1.827 * * [simplify]: iters left: 4 (24 enodes) 1.834 * * [simplify]: iters left: 3 (28 enodes) 1.845 * * [simplify]: iters left: 2 (32 enodes) 1.853 * * [simplify]: Extracting #0: cost 1 inf + 0 1.853 * * [simplify]: Extracting #1: cost 4 inf + 0 1.853 * * [simplify]: Extracting #2: cost 6 inf + 1 1.853 * * [simplify]: Extracting #3: cost 4 inf + 3 1.853 * * [simplify]: Extracting #4: cost 0 inf + 251 1.853 * [simplify]: Simplified to (sqrt (+ -1 x)) 1.854 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (+ -1 x)) (sqrt x))) 1.854 * * * * [progress]: [ 22 / 40 ] simplifiying candidate # 1.854 * [simplify]: Simplifying (* (sqrt (- x 1)) (sqrt (sqrt x))) 1.854 * * [simplify]: iters left: 5 (7 enodes) 1.858 * * [simplify]: iters left: 4 (27 enodes) 1.866 * * [simplify]: iters left: 3 (31 enodes) 1.871 * * [simplify]: iters left: 2 (32 enodes) 1.875 * * [simplify]: Extracting #0: cost 1 inf + 0 1.875 * * [simplify]: Extracting #1: cost 4 inf + 0 1.876 * * [simplify]: Extracting #2: cost 8 inf + 0 1.876 * * [simplify]: Extracting #3: cost 13 inf + 0 1.876 * * [simplify]: Extracting #4: cost 10 inf + 3 1.876 * * [simplify]: Extracting #5: cost 4 inf + 373 1.876 * * [simplify]: Extracting #6: cost 1 inf + 697 1.876 * * [simplify]: Extracting #7: cost 0 inf + 899 1.876 * [simplify]: Simplified to (* (sqrt (+ x -1)) (sqrt (sqrt x))) 1.876 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt (+ x -1)) (sqrt (sqrt x))) (sqrt (sqrt x)))) 1.876 * * * * [progress]: [ 23 / 40 ] simplifiying candidate # 1.876 * [simplify]: Simplifying (* (sqrt (- x 1)) 1) 1.877 * * [simplify]: iters left: 5 (5 enodes) 1.878 * * [simplify]: iters left: 4 (19 enodes) 1.882 * * [simplify]: iters left: 3 (25 enodes) 1.885 * * [simplify]: iters left: 2 (26 enodes) 1.889 * * [simplify]: Extracting #0: cost 1 inf + 0 1.889 * * [simplify]: Extracting #1: cost 4 inf + 0 1.889 * * [simplify]: Extracting #2: cost 6 inf + 1 1.889 * * [simplify]: Extracting #3: cost 4 inf + 3 1.889 * * [simplify]: Extracting #4: cost 0 inf + 251 1.889 * [simplify]: Simplified to (sqrt (+ -1 x)) 1.889 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (+ -1 x)) (sqrt x))) 1.889 * * * * [progress]: [ 24 / 40 ] simplifiying candidate # 1.889 * [simplify]: Simplifying (* (cbrt (sqrt (- x 1))) (sqrt x)) 1.890 * * [simplify]: iters left: 6 (7 enodes) 1.891 * * [simplify]: iters left: 5 (27 enodes) 1.898 * * [simplify]: iters left: 4 (31 enodes) 1.907 * * [simplify]: iters left: 3 (32 enodes) 1.916 * * [simplify]: Extracting #0: cost 1 inf + 0 1.916 * * [simplify]: Extracting #1: cost 4 inf + 0 1.916 * * [simplify]: Extracting #2: cost 8 inf + 0 1.916 * * [simplify]: Extracting #3: cost 9 inf + 1 1.916 * * [simplify]: Extracting #4: cost 11 inf + 42 1.916 * * [simplify]: Extracting #5: cost 8 inf + 85 1.916 * * [simplify]: Extracting #6: cost 4 inf + 333 1.917 * * [simplify]: Extracting #7: cost 2 inf + 737 1.917 * * [simplify]: Extracting #8: cost 0 inf + 1141 1.917 * [simplify]: Simplified to (* (cbrt (sqrt (+ x -1))) (sqrt x)) 1.917 * [simplify]: Simplified (2 2) to (λ (x) (* (* (cbrt (sqrt (- x 1))) (cbrt (sqrt (- x 1)))) (* (cbrt (sqrt (+ x -1))) (sqrt x)))) 1.918 * * * * [progress]: [ 25 / 40 ] simplifiying candidate # 1.918 * [simplify]: Simplifying (* (sqrt (cbrt (- x 1))) (sqrt x)) 1.918 * * [simplify]: iters left: 6 (7 enodes) 1.922 * * [simplify]: iters left: 5 (27 enodes) 1.930 * * [simplify]: iters left: 4 (31 enodes) 1.938 * * [simplify]: iters left: 3 (32 enodes) 1.947 * * [simplify]: Extracting #0: cost 1 inf + 0 1.947 * * [simplify]: Extracting #1: cost 4 inf + 0 1.948 * * [simplify]: Extracting #2: cost 8 inf + 0 1.948 * * [simplify]: Extracting #3: cost 9 inf + 1 1.948 * * [simplify]: Extracting #4: cost 11 inf + 42 1.948 * * [simplify]: Extracting #5: cost 8 inf + 85 1.948 * * [simplify]: Extracting #6: cost 4 inf + 413 1.948 * * [simplify]: Extracting #7: cost 2 inf + 817 1.949 * * [simplify]: Extracting #8: cost 0 inf + 1221 1.949 * [simplify]: Simplified to (* (sqrt (cbrt (+ x -1))) (sqrt x)) 1.949 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt (* (cbrt (- x 1)) (cbrt (- x 1)))) (* (sqrt (cbrt (+ x -1))) (sqrt x)))) 1.949 * * * * [progress]: [ 26 / 40 ] simplifiying candidate # 1.949 * [simplify]: Simplifying (* (sqrt (sqrt (- x 1))) (sqrt x)) 1.950 * * [simplify]: iters left: 6 (7 enodes) 1.954 * * [simplify]: iters left: 5 (27 enodes) 1.959 * * [simplify]: iters left: 4 (31 enodes) 1.964 * * [simplify]: iters left: 3 (32 enodes) 1.970 * * [simplify]: Extracting #0: cost 1 inf + 0 1.970 * * [simplify]: Extracting #1: cost 4 inf + 0 1.970 * * [simplify]: Extracting #2: cost 8 inf + 0 1.970 * * [simplify]: Extracting #3: cost 9 inf + 1 1.971 * * [simplify]: Extracting #4: cost 11 inf + 42 1.971 * * [simplify]: Extracting #5: cost 8 inf + 85 1.971 * * [simplify]: Extracting #6: cost 4 inf + 333 1.971 * * [simplify]: Extracting #7: cost 2 inf + 657 1.971 * * [simplify]: Extracting #8: cost 0 inf + 981 1.971 * [simplify]: Simplified to (* (sqrt (sqrt (+ x -1))) (sqrt x)) 1.971 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt (sqrt (- x 1))) (* (sqrt (sqrt (+ x -1))) (sqrt x)))) 1.971 * * * * [progress]: [ 27 / 40 ] simplifiying candidate # 1.971 * [simplify]: Simplifying (* (sqrt (- x 1)) (sqrt x)) 1.972 * * [simplify]: iters left: 5 (6 enodes) 1.973 * * [simplify]: iters left: 4 (24 enodes) 1.977 * * [simplify]: iters left: 3 (28 enodes) 1.981 * * [simplify]: iters left: 2 (29 enodes) 1.989 * * [simplify]: Extracting #0: cost 1 inf + 0 1.989 * * [simplify]: Extracting #1: cost 4 inf + 0 1.989 * * [simplify]: Extracting #2: cost 8 inf + 0 1.989 * * [simplify]: Extracting #3: cost 10 inf + 1 1.989 * * [simplify]: Extracting #4: cost 5 inf + 128 1.989 * * [simplify]: Extracting #5: cost 1 inf + 495 1.990 * * [simplify]: Extracting #6: cost 0 inf + 657 1.990 * [simplify]: Simplified to (* (sqrt (+ -1 x)) (sqrt x)) 1.990 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt 1) (* (sqrt (+ -1 x)) (sqrt x)))) 1.990 * * * * [progress]: [ 28 / 40 ] simplifiying candidate # 1.990 * [simplify]: Simplifying (* (sqrt (- (sqrt x) (sqrt 1))) (sqrt x)) 1.990 * * [simplify]: iters left: 6 (7 enodes) 1.996 * * [simplify]: iters left: 5 (27 enodes) 2.003 * * [simplify]: iters left: 4 (33 enodes) 2.008 * * [simplify]: iters left: 3 (34 enodes) 2.013 * * [simplify]: Extracting #0: cost 1 inf + 0 2.013 * * [simplify]: Extracting #1: cost 4 inf + 0 2.013 * * [simplify]: Extracting #2: cost 8 inf + 0 2.013 * * [simplify]: Extracting #3: cost 10 inf + 1 2.013 * * [simplify]: Extracting #4: cost 6 inf + 85 2.013 * * [simplify]: Extracting #5: cost 2 inf + 613 2.014 * * [simplify]: Extracting #6: cost 0 inf + 817 2.014 * [simplify]: Simplified to (* (sqrt (- (sqrt x) 1)) (sqrt x)) 2.014 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt (+ (sqrt x) (sqrt 1))) (* (sqrt (- (sqrt x) 1)) (sqrt x)))) 2.014 * * * * [progress]: [ 29 / 40 ] simplifiying candidate # 2.014 * [simplify]: Simplifying (* (sqrt (- (sqrt x) 1)) (sqrt x)) 2.014 * * [simplify]: iters left: 6 (6 enodes) 2.016 * * [simplify]: iters left: 5 (24 enodes) 2.020 * * [simplify]: iters left: 4 (28 enodes) 2.026 * * [simplify]: iters left: 3 (29 enodes) 2.033 * * [simplify]: Extracting #0: cost 1 inf + 0 2.033 * * [simplify]: Extracting #1: cost 4 inf + 0 2.033 * * [simplify]: Extracting #2: cost 8 inf + 0 2.033 * * [simplify]: Extracting #3: cost 10 inf + 1 2.033 * * [simplify]: Extracting #4: cost 6 inf + 85 2.033 * * [simplify]: Extracting #5: cost 1 inf + 655 2.034 * * [simplify]: Extracting #6: cost 0 inf + 817 2.034 * [simplify]: Simplified to (* (sqrt x) (sqrt (- (sqrt x) 1))) 2.034 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt (+ (sqrt x) 1)) (* (sqrt x) (sqrt (- (sqrt x) 1))))) 2.034 * * * * [progress]: [ 30 / 40 ] simplifiying candidate # 2.034 * [simplify]: Simplifying (* (sqrt (- (sqrt x) 1)) (sqrt x)) 2.034 * * [simplify]: iters left: 6 (6 enodes) 2.038 * * [simplify]: iters left: 5 (24 enodes) 2.043 * * [simplify]: iters left: 4 (28 enodes) 2.047 * * [simplify]: iters left: 3 (29 enodes) 2.052 * * [simplify]: Extracting #0: cost 1 inf + 0 2.052 * * [simplify]: Extracting #1: cost 4 inf + 0 2.053 * * [simplify]: Extracting #2: cost 8 inf + 0 2.053 * * [simplify]: Extracting #3: cost 10 inf + 1 2.053 * * [simplify]: Extracting #4: cost 6 inf + 85 2.053 * * [simplify]: Extracting #5: cost 1 inf + 655 2.053 * * [simplify]: Extracting #6: cost 0 inf + 817 2.053 * [simplify]: Simplified to (* (sqrt x) (sqrt (- (sqrt x) 1))) 2.053 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt (+ (sqrt x) 1)) (* (sqrt x) (sqrt (- (sqrt x) 1))))) 2.053 * * * * [progress]: [ 31 / 40 ] simplifiying candidate # 2.053 * [simplify]: Simplifying (* (sqrt (- x 1)) (sqrt x)) 2.053 * * [simplify]: iters left: 5 (6 enodes) 2.055 * * [simplify]: iters left: 4 (24 enodes) 2.059 * * [simplify]: iters left: 3 (28 enodes) 2.063 * * [simplify]: iters left: 2 (29 enodes) 2.067 * * [simplify]: Extracting #0: cost 1 inf + 0 2.067 * * [simplify]: Extracting #1: cost 4 inf + 0 2.067 * * [simplify]: Extracting #2: cost 8 inf + 0 2.068 * * [simplify]: Extracting #3: cost 10 inf + 1 2.068 * * [simplify]: Extracting #4: cost 5 inf + 128 2.068 * * [simplify]: Extracting #5: cost 1 inf + 495 2.068 * * [simplify]: Extracting #6: cost 0 inf + 657 2.068 * [simplify]: Simplified to (* (sqrt (+ -1 x)) (sqrt x)) 2.068 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt 1) (* (sqrt (+ -1 x)) (sqrt x)))) 2.068 * * * * [progress]: [ 32 / 40 ] simplifiying candidate # 2.068 * [simplify]: Simplifying (* (sqrt (sqrt (- x 1))) (sqrt x)) 2.068 * * [simplify]: iters left: 6 (7 enodes) 2.075 * * [simplify]: iters left: 5 (27 enodes) 2.083 * * [simplify]: iters left: 4 (31 enodes) 2.092 * * [simplify]: iters left: 3 (32 enodes) 2.101 * * [simplify]: Extracting #0: cost 1 inf + 0 2.101 * * [simplify]: Extracting #1: cost 4 inf + 0 2.101 * * [simplify]: Extracting #2: cost 8 inf + 0 2.101 * * [simplify]: Extracting #3: cost 9 inf + 1 2.101 * * [simplify]: Extracting #4: cost 11 inf + 42 2.101 * * [simplify]: Extracting #5: cost 8 inf + 85 2.101 * * [simplify]: Extracting #6: cost 4 inf + 333 2.101 * * [simplify]: Extracting #7: cost 2 inf + 657 2.101 * * [simplify]: Extracting #8: cost 0 inf + 981 2.102 * [simplify]: Simplified to (* (sqrt (sqrt (+ x -1))) (sqrt x)) 2.102 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt (sqrt (- x 1))) (* (sqrt (sqrt (+ x -1))) (sqrt x)))) 2.102 * * * * [progress]: [ 33 / 40 ] simplifiying candidate # 2.102 * [simplify]: Simplifying (* (sqrt (- x 1)) (sqrt x)) 2.102 * * [simplify]: iters left: 5 (6 enodes) 2.104 * * [simplify]: iters left: 4 (24 enodes) 2.107 * * [simplify]: iters left: 3 (28 enodes) 2.112 * * [simplify]: iters left: 2 (29 enodes) 2.116 * * [simplify]: Extracting #0: cost 1 inf + 0 2.116 * * [simplify]: Extracting #1: cost 4 inf + 0 2.116 * * [simplify]: Extracting #2: cost 8 inf + 0 2.116 * * [simplify]: Extracting #3: cost 10 inf + 1 2.116 * * [simplify]: Extracting #4: cost 5 inf + 128 2.116 * * [simplify]: Extracting #5: cost 1 inf + 495 2.116 * * [simplify]: Extracting #6: cost 0 inf + 657 2.116 * [simplify]: Simplified to (* (sqrt (+ -1 x)) (sqrt x)) 2.116 * [simplify]: Simplified (2 2) to (λ (x) (* 1 (* (sqrt (+ -1 x)) (sqrt x)))) 2.116 * * * * [progress]: [ 34 / 40 ] simplifiying candidate # 2.117 * [simplify]: Simplifying (* (sqrt (- (pow x 3) (pow 1 3))) (sqrt x)) 2.117 * * [simplify]: iters left: 6 (9 enodes) 2.120 * * [simplify]: iters left: 5 (41 enodes) 2.128 * * [simplify]: iters left: 4 (64 enodes) 2.149 * * [simplify]: iters left: 3 (98 enodes) 2.180 * * [simplify]: iters left: 2 (157 enodes) 2.219 * * [simplify]: iters left: 1 (334 enodes) 2.379 * * [simplify]: Extracting #0: cost 1 inf + 0 2.379 * * [simplify]: Extracting #1: cost 4 inf + 0 2.379 * * [simplify]: Extracting #2: cost 8 inf + 0 2.379 * * [simplify]: Extracting #3: cost 38 inf + 83 2.380 * * [simplify]: Extracting #4: cost 137 inf + 85 2.381 * * [simplify]: Extracting #5: cost 196 inf + 1472 2.384 * * [simplify]: Extracting #6: cost 182 inf + 4195 2.389 * * [simplify]: Extracting #7: cost 99 inf + 40024 2.403 * * [simplify]: Extracting #8: cost 5 inf + 95172 2.424 * * [simplify]: Extracting #9: cost 0 inf + 98073 2.440 * [simplify]: Simplified to (* (sqrt x) (sqrt (+ -1 (* (* x x) x)))) 2.440 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (sqrt x) (sqrt (+ -1 (* (* x x) x)))) (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))))) 2.440 * * * * [progress]: [ 35 / 40 ] simplifiying candidate # 2.441 * [simplify]: Simplifying (* (sqrt (- (* x x) (* 1 1))) (sqrt x)) 2.441 * * [simplify]: iters left: 6 (8 enodes) 2.443 * * [simplify]: iters left: 5 (28 enodes) 2.448 * * [simplify]: iters left: 4 (35 enodes) 2.453 * * [simplify]: iters left: 3 (43 enodes) 2.459 * * [simplify]: iters left: 2 (58 enodes) 2.469 * * [simplify]: iters left: 1 (94 enodes) 2.492 * * [simplify]: Extracting #0: cost 1 inf + 0 2.492 * * [simplify]: Extracting #1: cost 4 inf + 0 2.492 * * [simplify]: Extracting #2: cost 8 inf + 0 2.492 * * [simplify]: Extracting #3: cost 28 inf + 1 2.493 * * [simplify]: Extracting #4: cost 24 inf + 536 2.494 * * [simplify]: Extracting #5: cost 3 inf + 2457 2.495 * * [simplify]: Extracting #6: cost 1 inf + 2781 2.497 * * [simplify]: Extracting #7: cost 0 inf + 2983 2.498 * [simplify]: Simplified to (* (sqrt (- (* x x) 1)) (sqrt x)) 2.498 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (sqrt (- (* x x) 1)) (sqrt x)) (sqrt (+ x 1)))) 2.498 * * * * [progress]: [ 36 / 40 ] simplifiying candidate #real (real->posit16 (* (sqrt (- x 1)) (sqrt x)))))> 2.499 * [simplify]: Simplifying (real->posit16 (* (sqrt (- x 1)) (sqrt x))) 2.499 * * [simplify]: iters left: 6 (7 enodes) 2.503 * * [simplify]: iters left: 5 (24 enodes) 2.510 * * [simplify]: iters left: 4 (28 enodes) 2.518 * * [simplify]: iters left: 3 (29 enodes) 2.530 * * [simplify]: Extracting #0: cost 1 inf + 0 2.530 * * [simplify]: Extracting #1: cost 2 inf + 0 2.530 * * [simplify]: Extracting #2: cost 4 inf + 0 2.530 * * [simplify]: Extracting #3: cost 8 inf + 0 2.530 * * [simplify]: Extracting #4: cost 10 inf + 1 2.530 * * [simplify]: Extracting #5: cost 7 inf + 44 2.530 * * [simplify]: Extracting #6: cost 0 inf + 657 2.531 * [simplify]: Simplified to (real->posit16 (* (sqrt (+ -1 x)) (sqrt x))) 2.531 * [simplify]: Simplified (2 1) to (λ (x) (posit16->real (real->posit16 (* (sqrt (+ -1 x)) (sqrt x))))) 2.531 * * * * [progress]: [ 37 / 40 ] simplifiying candidate # 2.531 * * * * [progress]: [ 38 / 40 ] simplifiying candidate # 2.531 * [simplify]: Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2))))))) 2.531 * [simplify]: Simplified (2) to (λ (x) +nan.0) 2.531 * * * * [progress]: [ 39 / 40 ] simplifiying candidate # 2.532 * [simplify]: Simplifying (- x (+ (* 1/8 (/ 1 x)) 1/2)) 2.532 * * [simplify]: iters left: 6 (8 enodes) 2.535 * * [simplify]: iters left: 5 (34 enodes) 2.542 * * [simplify]: iters left: 4 (52 enodes) 2.551 * * [simplify]: iters left: 3 (75 enodes) 2.571 * * [simplify]: iters left: 2 (96 enodes) 2.597 * * [simplify]: iters left: 1 (112 enodes) 2.617 * * [simplify]: Extracting #0: cost 1 inf + 0 2.617 * * [simplify]: Extracting #1: cost 13 inf + 0 2.617 * * [simplify]: Extracting #2: cost 24 inf + 3 2.617 * * [simplify]: Extracting #3: cost 19 inf + 378 2.618 * * [simplify]: Extracting #4: cost 2 inf + 1496 2.618 * * [simplify]: Extracting #5: cost 0 inf + 1540 2.619 * [simplify]: Simplified to (- (/ -1/8 x) (- 1/2 x)) 2.619 * [simplify]: Simplified (2) to (λ (x) (- (/ -1/8 x) (- 1/2 x))) 2.619 * * * * [progress]: [ 40 / 40 ] simplifiying candidate # 2.619 * [simplify]: Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 2.619 * [simplify]: Simplified (2) to (λ (x) +nan.0) 2.619 * * * [progress]: adding candidates to table 2.887 * * [progress]: iteration 2 / 4 2.887 * * * [progress]: picking best candidate 2.891 * * * * [pick]: Picked # 2.891 * * * [progress]: localizing error 2.899 * * * [progress]: generating rewritten candidates 2.899 * * * [progress]: generating series expansions 2.899 * * * [progress]: simplifying candidates 2.899 * * * [progress]: adding candidates to table 2.900 * * [progress]: iteration 3 / 4 2.900 * * * [progress]: picking best candidate 2.901 * * * * [pick]: Picked # 2.902 * * * [progress]: localizing error 2.909 * * * [progress]: generating rewritten candidates 2.909 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 2.922 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 2.937 * * * [progress]: generating series expansions 2.937 * * * * [progress]: [ 1 / 2 ] generating series at (2) 2.937 * [backup-simplify]: Simplify (sqrt (- (* x x) x)) into (sqrt (- (pow x 2) x)) 2.937 * [approximate]: Taking taylor expansion of (sqrt (- (pow x 2) x)) in (x) around 0 2.937 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) x)) in x 2.937 * [taylor]: Taking taylor expansion of (- (pow x 2) x) in x 2.937 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.937 * [taylor]: Taking taylor expansion of x in x 2.937 * [backup-simplify]: Simplify 0 into 0 2.937 * [backup-simplify]: Simplify 1 into 1 2.938 * [taylor]: Taking taylor expansion of x in x 2.938 * [backup-simplify]: Simplify 0 into 0 2.938 * [backup-simplify]: Simplify 1 into 1 2.938 * [backup-simplify]: Simplify (- 0) into 0 2.939 * [backup-simplify]: Simplify (+ 0 0) into 0 2.939 * [backup-simplify]: Simplify (- 1) into -1 2.940 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.940 * [backup-simplify]: Simplify (sqrt 0) into 0 2.942 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 2.942 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) x)) in x 2.942 * [taylor]: Taking taylor expansion of (- (pow x 2) x) in x 2.942 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.942 * [taylor]: Taking taylor expansion of x in x 2.942 * [backup-simplify]: Simplify 0 into 0 2.942 * [backup-simplify]: Simplify 1 into 1 2.942 * [taylor]: Taking taylor expansion of x in x 2.942 * [backup-simplify]: Simplify 0 into 0 2.942 * [backup-simplify]: Simplify 1 into 1 2.942 * [backup-simplify]: Simplify (- 0) into 0 2.943 * [backup-simplify]: Simplify (+ 0 0) into 0 2.943 * [backup-simplify]: Simplify (- 1) into -1 2.943 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.944 * [backup-simplify]: Simplify (sqrt 0) into 0 2.945 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 2.945 * [backup-simplify]: Simplify 0 into 0 2.945 * [backup-simplify]: Simplify +nan.0 into +nan.0 2.946 * [backup-simplify]: Simplify (* 1 1) into 1 2.946 * [backup-simplify]: Simplify (- 0) into 0 2.947 * [backup-simplify]: Simplify (+ 1 0) into 1 2.950 * [backup-simplify]: Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 2.950 * [backup-simplify]: Simplify +nan.0 into +nan.0 2.951 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.951 * [backup-simplify]: Simplify (- 0) into 0 2.951 * [backup-simplify]: Simplify (+ 0 0) into 0 2.962 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 2.962 * [backup-simplify]: Simplify +nan.0 into +nan.0 2.963 * [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))))))) 2.963 * [backup-simplify]: Simplify (sqrt (- (* (/ 1 x) (/ 1 x)) (/ 1 x))) into (sqrt (- (/ 1 (pow x 2)) (/ 1 x))) 2.963 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 x))) in (x) around 0 2.963 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 x))) in x 2.963 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in x 2.963 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.963 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.963 * [taylor]: Taking taylor expansion of x in x 2.963 * [backup-simplify]: Simplify 0 into 0 2.963 * [backup-simplify]: Simplify 1 into 1 2.964 * [backup-simplify]: Simplify (* 1 1) into 1 2.964 * [backup-simplify]: Simplify (/ 1 1) into 1 2.964 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.964 * [taylor]: Taking taylor expansion of x in x 2.964 * [backup-simplify]: Simplify 0 into 0 2.964 * [backup-simplify]: Simplify 1 into 1 2.965 * [backup-simplify]: Simplify (/ 1 1) into 1 2.965 * [backup-simplify]: Simplify (+ 1 0) into 1 2.965 * [backup-simplify]: Simplify (sqrt 1) into 1 2.966 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.967 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.968 * [backup-simplify]: Simplify (- 1) into -1 2.968 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.969 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2 2.969 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 x))) in x 2.969 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in x 2.969 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.969 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.969 * [taylor]: Taking taylor expansion of x in x 2.969 * [backup-simplify]: Simplify 0 into 0 2.969 * [backup-simplify]: Simplify 1 into 1 2.969 * [backup-simplify]: Simplify (* 1 1) into 1 2.970 * [backup-simplify]: Simplify (/ 1 1) into 1 2.970 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.970 * [taylor]: Taking taylor expansion of x in x 2.970 * [backup-simplify]: Simplify 0 into 0 2.970 * [backup-simplify]: Simplify 1 into 1 2.970 * [backup-simplify]: Simplify (/ 1 1) into 1 2.971 * [backup-simplify]: Simplify (+ 1 0) into 1 2.971 * [backup-simplify]: Simplify (sqrt 1) into 1 2.972 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.973 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.973 * [backup-simplify]: Simplify (- 1) into -1 2.973 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.974 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 1))) into -1/2 2.974 * [backup-simplify]: Simplify 1 into 1 2.974 * [backup-simplify]: Simplify -1/2 into -1/2 2.975 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.976 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.977 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.978 * [backup-simplify]: Simplify (- 0) into 0 2.978 * [backup-simplify]: Simplify (+ 0 0) into 0 2.979 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+)) (* 2 1)) into -1/8 2.979 * [backup-simplify]: Simplify -1/8 into -1/8 2.979 * [backup-simplify]: Simplify (+ (* -1/8 (/ 1 x)) (+ -1/2 (* 1 (/ 1 (/ 1 x))))) into (- x (+ (* 1/8 (/ 1 x)) 1/2)) 2.980 * [backup-simplify]: Simplify (sqrt (- (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- x)))) into (sqrt (+ (/ 1 (pow x 2)) (/ 1 x))) 2.980 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 x))) in (x) around 0 2.980 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 x))) in x 2.980 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in x 2.980 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.980 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.980 * [taylor]: Taking taylor expansion of x in x 2.980 * [backup-simplify]: Simplify 0 into 0 2.980 * [backup-simplify]: Simplify 1 into 1 2.980 * [backup-simplify]: Simplify (* 1 1) into 1 2.981 * [backup-simplify]: Simplify (/ 1 1) into 1 2.981 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.981 * [taylor]: Taking taylor expansion of x in x 2.981 * [backup-simplify]: Simplify 0 into 0 2.981 * [backup-simplify]: Simplify 1 into 1 2.981 * [backup-simplify]: Simplify (/ 1 1) into 1 2.981 * [backup-simplify]: Simplify (+ 1 0) into 1 2.981 * [backup-simplify]: Simplify (sqrt 1) into 1 2.982 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.982 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.983 * [backup-simplify]: Simplify (+ 0 1) into 1 2.983 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 1))) into 1/2 2.983 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 x))) in x 2.983 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in x 2.983 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.983 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.983 * [taylor]: Taking taylor expansion of x in x 2.983 * [backup-simplify]: Simplify 0 into 0 2.983 * [backup-simplify]: Simplify 1 into 1 2.984 * [backup-simplify]: Simplify (* 1 1) into 1 2.984 * [backup-simplify]: Simplify (/ 1 1) into 1 2.984 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.984 * [taylor]: Taking taylor expansion of x in x 2.984 * [backup-simplify]: Simplify 0 into 0 2.984 * [backup-simplify]: Simplify 1 into 1 2.984 * [backup-simplify]: Simplify (/ 1 1) into 1 2.984 * [backup-simplify]: Simplify (+ 1 0) into 1 2.985 * [backup-simplify]: Simplify (sqrt 1) into 1 2.985 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.986 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.986 * [backup-simplify]: Simplify (+ 0 1) into 1 2.986 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 1))) into 1/2 2.986 * [backup-simplify]: Simplify 1 into 1 2.986 * [backup-simplify]: Simplify 1/2 into 1/2 2.987 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.987 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.988 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.988 * [backup-simplify]: Simplify (+ 0 0) into 0 2.989 * [backup-simplify]: Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8 2.989 * [backup-simplify]: Simplify -1/8 into -1/8 2.989 * [backup-simplify]: Simplify (+ (* -1/8 (/ 1 (- x))) (+ 1/2 (* 1 (/ 1 (/ 1 (- x)))))) into (- (+ (* 1/8 (/ 1 x)) 1/2) x) 2.989 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 2.989 * [backup-simplify]: Simplify (- (* x x) x) into (- (pow x 2) x) 2.989 * [approximate]: Taking taylor expansion of (- (pow x 2) x) in (x) around 0 2.989 * [taylor]: Taking taylor expansion of (- (pow x 2) x) in x 2.989 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.989 * [taylor]: Taking taylor expansion of x in x 2.989 * [backup-simplify]: Simplify 0 into 0 2.989 * [backup-simplify]: Simplify 1 into 1 2.989 * [taylor]: Taking taylor expansion of x in x 2.989 * [backup-simplify]: Simplify 0 into 0 2.989 * [backup-simplify]: Simplify 1 into 1 2.989 * [taylor]: Taking taylor expansion of (- (pow x 2) x) in x 2.989 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.989 * [taylor]: Taking taylor expansion of x in x 2.989 * [backup-simplify]: Simplify 0 into 0 2.989 * [backup-simplify]: Simplify 1 into 1 2.989 * [taylor]: Taking taylor expansion of x in x 2.989 * [backup-simplify]: Simplify 0 into 0 2.989 * [backup-simplify]: Simplify 1 into 1 2.990 * [backup-simplify]: Simplify (- 0) into 0 2.990 * [backup-simplify]: Simplify (+ 0 0) into 0 2.990 * [backup-simplify]: Simplify 0 into 0 2.990 * [backup-simplify]: Simplify (- 1) into -1 2.990 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.990 * [backup-simplify]: Simplify -1 into -1 2.991 * [backup-simplify]: Simplify (* 1 1) into 1 2.991 * [backup-simplify]: Simplify (- 0) into 0 2.991 * [backup-simplify]: Simplify (+ 1 0) into 1 2.991 * [backup-simplify]: Simplify 1 into 1 2.992 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.992 * [backup-simplify]: Simplify (- 0) into 0 2.992 * [backup-simplify]: Simplify (+ 0 0) into 0 2.992 * [backup-simplify]: Simplify 0 into 0 2.993 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.993 * [backup-simplify]: Simplify (- 0) into 0 2.993 * [backup-simplify]: Simplify (+ 0 0) into 0 2.993 * [backup-simplify]: Simplify 0 into 0 2.994 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.994 * [backup-simplify]: Simplify (- 0) into 0 2.994 * [backup-simplify]: Simplify (+ 0 0) into 0 2.994 * [backup-simplify]: Simplify 0 into 0 2.995 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 2.995 * [backup-simplify]: Simplify (- 0) into 0 2.995 * [backup-simplify]: Simplify (+ 0 0) into 0 2.995 * [backup-simplify]: Simplify 0 into 0 2.996 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 2.996 * [backup-simplify]: Simplify (- 0) into 0 2.997 * [backup-simplify]: Simplify (+ 0 0) into 0 2.997 * [backup-simplify]: Simplify 0 into 0 2.998 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 2.998 * [backup-simplify]: Simplify (- 0) into 0 2.998 * [backup-simplify]: Simplify (+ 0 0) into 0 2.998 * [backup-simplify]: Simplify 0 into 0 2.998 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* -1 x)) into (- (pow x 2) x) 2.998 * [backup-simplify]: Simplify (- (* (/ 1 x) (/ 1 x)) (/ 1 x)) into (- (/ 1 (pow x 2)) (/ 1 x)) 2.998 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in (x) around 0 2.998 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in x 2.998 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.998 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.998 * [taylor]: Taking taylor expansion of x in x 2.998 * [backup-simplify]: Simplify 0 into 0 2.998 * [backup-simplify]: Simplify 1 into 1 2.999 * [backup-simplify]: Simplify (* 1 1) into 1 2.999 * [backup-simplify]: Simplify (/ 1 1) into 1 2.999 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.999 * [taylor]: Taking taylor expansion of x in x 2.999 * [backup-simplify]: Simplify 0 into 0 2.999 * [backup-simplify]: Simplify 1 into 1 2.999 * [backup-simplify]: Simplify (/ 1 1) into 1 2.999 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in x 2.999 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.999 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.999 * [taylor]: Taking taylor expansion of x in x 2.999 * [backup-simplify]: Simplify 0 into 0 2.999 * [backup-simplify]: Simplify 1 into 1 3.000 * [backup-simplify]: Simplify (* 1 1) into 1 3.000 * [backup-simplify]: Simplify (/ 1 1) into 1 3.000 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.000 * [taylor]: Taking taylor expansion of x in x 3.000 * [backup-simplify]: Simplify 0 into 0 3.000 * [backup-simplify]: Simplify 1 into 1 3.000 * [backup-simplify]: Simplify (/ 1 1) into 1 3.000 * [backup-simplify]: Simplify (+ 1 0) into 1 3.001 * [backup-simplify]: Simplify 1 into 1 3.001 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.001 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.002 * [backup-simplify]: Simplify (- 1) into -1 3.002 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.002 * [backup-simplify]: Simplify -1 into -1 3.002 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.003 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.003 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.004 * [backup-simplify]: Simplify (- 0) into 0 3.004 * [backup-simplify]: Simplify (+ 0 0) into 0 3.004 * [backup-simplify]: Simplify 0 into 0 3.005 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.005 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.006 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.006 * [backup-simplify]: Simplify (- 0) into 0 3.006 * [backup-simplify]: Simplify (+ 0 0) into 0 3.006 * [backup-simplify]: Simplify 0 into 0 3.007 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 3.008 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.008 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.008 * [backup-simplify]: Simplify (- 0) into 0 3.009 * [backup-simplify]: Simplify (+ 0 0) into 0 3.009 * [backup-simplify]: Simplify 0 into 0 3.010 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 3.010 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.011 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.011 * [backup-simplify]: Simplify (- 0) into 0 3.011 * [backup-simplify]: Simplify (+ 0 0) into 0 3.011 * [backup-simplify]: Simplify 0 into 0 3.012 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 3.013 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.014 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.014 * [backup-simplify]: Simplify (- 0) into 0 3.014 * [backup-simplify]: Simplify (+ 0 0) into 0 3.014 * [backup-simplify]: Simplify 0 into 0 3.016 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 3.017 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.018 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.019 * [backup-simplify]: Simplify (- 0) into 0 3.019 * [backup-simplify]: Simplify (+ 0 0) into 0 3.019 * [backup-simplify]: Simplify 0 into 0 3.019 * [backup-simplify]: Simplify (+ (* -1 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (- (pow x 2) x) 3.020 * [backup-simplify]: Simplify (- (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- x))) into (+ (/ 1 (pow x 2)) (/ 1 x)) 3.020 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in (x) around 0 3.020 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in x 3.020 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 3.020 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.020 * [taylor]: Taking taylor expansion of x in x 3.020 * [backup-simplify]: Simplify 0 into 0 3.020 * [backup-simplify]: Simplify 1 into 1 3.020 * [backup-simplify]: Simplify (* 1 1) into 1 3.021 * [backup-simplify]: Simplify (/ 1 1) into 1 3.021 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.021 * [taylor]: Taking taylor expansion of x in x 3.021 * [backup-simplify]: Simplify 0 into 0 3.021 * [backup-simplify]: Simplify 1 into 1 3.021 * [backup-simplify]: Simplify (/ 1 1) into 1 3.021 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in x 3.021 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 3.021 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.021 * [taylor]: Taking taylor expansion of x in x 3.021 * [backup-simplify]: Simplify 0 into 0 3.021 * [backup-simplify]: Simplify 1 into 1 3.022 * [backup-simplify]: Simplify (* 1 1) into 1 3.022 * [backup-simplify]: Simplify (/ 1 1) into 1 3.022 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.022 * [taylor]: Taking taylor expansion of x in x 3.022 * [backup-simplify]: Simplify 0 into 0 3.022 * [backup-simplify]: Simplify 1 into 1 3.023 * [backup-simplify]: Simplify (/ 1 1) into 1 3.023 * [backup-simplify]: Simplify (+ 1 0) into 1 3.023 * [backup-simplify]: Simplify 1 into 1 3.024 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.025 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.025 * [backup-simplify]: Simplify (+ 0 1) into 1 3.025 * [backup-simplify]: Simplify 1 into 1 3.026 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.027 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.028 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.028 * [backup-simplify]: Simplify (+ 0 0) into 0 3.028 * [backup-simplify]: Simplify 0 into 0 3.029 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.030 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.030 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.030 * [backup-simplify]: Simplify (+ 0 0) into 0 3.030 * [backup-simplify]: Simplify 0 into 0 3.031 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 3.032 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.032 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.032 * [backup-simplify]: Simplify (+ 0 0) into 0 3.032 * [backup-simplify]: Simplify 0 into 0 3.033 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 3.034 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.034 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.035 * [backup-simplify]: Simplify (+ 0 0) into 0 3.035 * [backup-simplify]: Simplify 0 into 0 3.035 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 3.036 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.037 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.037 * [backup-simplify]: Simplify (+ 0 0) into 0 3.037 * [backup-simplify]: Simplify 0 into 0 3.038 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 3.039 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.039 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.039 * [backup-simplify]: Simplify (+ 0 0) into 0 3.039 * [backup-simplify]: Simplify 0 into 0 3.040 * [backup-simplify]: Simplify (+ (* 1 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (- (pow x 2) x) 3.040 * * * [progress]: simplifying candidates 3.040 * * * * [progress]: [ 1 / 39 ] simplifiying candidate # 3.040 * * * * [progress]: [ 2 / 39 ] simplifiying candidate # 3.040 * * * * [progress]: [ 3 / 39 ] simplifiying candidate # 3.040 * [simplify]: Simplifying (log (sqrt (- (* x x) x))) 3.040 * * [simplify]: iters left: 6 (5 enodes) 3.041 * * [simplify]: iters left: 5 (17 enodes) 3.044 * * [simplify]: iters left: 4 (20 enodes) 3.046 * * [simplify]: Extracting #0: cost 1 inf + 0 3.046 * * [simplify]: Extracting #1: cost 3 inf + 0 3.046 * * [simplify]: Extracting #2: cost 5 inf + 0 3.046 * * [simplify]: Extracting #3: cost 9 inf + 0 3.046 * * [simplify]: Extracting #4: cost 10 inf + 1 3.046 * * [simplify]: Extracting #5: cost 0 inf + 951 3.047 * [simplify]: Simplified to (log (sqrt (- (* x x) x))) 3.047 * [simplify]: Simplified (2 1) to (λ (x) (exp (log (sqrt (- (* x x) x))))) 3.047 * * * * [progress]: [ 4 / 39 ] simplifiying candidate # 3.047 * [simplify]: Simplifying (exp (sqrt (- (* x x) x))) 3.047 * * [simplify]: iters left: 6 (5 enodes) 3.048 * * [simplify]: iters left: 5 (17 enodes) 3.050 * * [simplify]: iters left: 4 (20 enodes) 3.053 * * [simplify]: Extracting #0: cost 1 inf + 0 3.053 * * [simplify]: Extracting #1: cost 3 inf + 0 3.053 * * [simplify]: Extracting #2: cost 5 inf + 0 3.053 * * [simplify]: Extracting #3: cost 9 inf + 0 3.053 * * [simplify]: Extracting #4: cost 10 inf + 1 3.053 * * [simplify]: Extracting #5: cost 0 inf + 951 3.053 * [simplify]: Simplified to (exp (sqrt (- (* x x) x))) 3.053 * [simplify]: Simplified (2 1) to (λ (x) (log (exp (sqrt (- (* x x) x))))) 3.053 * * * * [progress]: [ 5 / 39 ] simplifiying candidate # 3.054 * [simplify]: Simplifying (* (cbrt (sqrt (- (* x x) x))) (cbrt (sqrt (- (* x x) x)))) 3.054 * * [simplify]: iters left: 6 (6 enodes) 3.055 * * [simplify]: iters left: 5 (20 enodes) 3.058 * * [simplify]: iters left: 4 (23 enodes) 3.065 * * [simplify]: Extracting #0: cost 1 inf + 0 3.065 * * [simplify]: Extracting #1: cost 3 inf + 0 3.065 * * [simplify]: Extracting #2: cost 5 inf + 0 3.065 * * [simplify]: Extracting #3: cost 7 inf + 0 3.065 * * [simplify]: Extracting #4: cost 11 inf + 0 3.065 * * [simplify]: Extracting #5: cost 12 inf + 1 3.065 * * [simplify]: Extracting #6: cost 9 inf + 124 3.065 * * [simplify]: Extracting #7: cost 5 inf + 448 3.066 * * [simplify]: Extracting #8: cost 1 inf + 1212 3.066 * * [simplify]: Extracting #9: cost 0 inf + 1453 3.067 * [simplify]: Simplified to (* (cbrt (sqrt (- (* x x) x))) (cbrt (sqrt (- (* x x) x)))) 3.067 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (sqrt (- (* x x) x))) (cbrt (sqrt (- (* x x) x)))) (cbrt (sqrt (- (* x x) x))))) 3.067 * [simplify]: Simplifying (cbrt (sqrt (- (* x x) x))) 3.067 * * [simplify]: iters left: 6 (5 enodes) 3.069 * * [simplify]: iters left: 5 (17 enodes) 3.077 * * [simplify]: iters left: 4 (20 enodes) 3.080 * * [simplify]: Extracting #0: cost 1 inf + 0 3.080 * * [simplify]: Extracting #1: cost 3 inf + 0 3.080 * * [simplify]: Extracting #2: cost 5 inf + 0 3.080 * * [simplify]: Extracting #3: cost 9 inf + 0 3.080 * * [simplify]: Extracting #4: cost 10 inf + 1 3.080 * * [simplify]: Extracting #5: cost 0 inf + 971 3.080 * [simplify]: Simplified to (cbrt (sqrt (- (* x x) x))) 3.080 * [simplify]: Simplified (2 2) to (λ (x) (* (* (cbrt (sqrt (- (* x x) x))) (cbrt (sqrt (- (* x x) x)))) (cbrt (sqrt (- (* x x) x))))) 3.080 * * * * [progress]: [ 6 / 39 ] simplifiying candidate # 3.081 * [simplify]: Simplifying (* (* (sqrt (- (* x x) x)) (sqrt (- (* x x) x))) (sqrt (- (* x x) x))) 3.081 * * [simplify]: iters left: 6 (6 enodes) 3.082 * * [simplify]: iters left: 5 (19 enodes) 3.085 * * [simplify]: iters left: 4 (31 enodes) 3.091 * * [simplify]: iters left: 3 (54 enodes) 3.100 * * [simplify]: iters left: 2 (77 enodes) 3.122 * * [simplify]: iters left: 1 (117 enodes) 3.142 * * [simplify]: Extracting #0: cost 1 inf + 0 3.142 * * [simplify]: Extracting #1: cost 17 inf + 0 3.142 * * [simplify]: Extracting #2: cost 36 inf + 2 3.142 * * [simplify]: Extracting #3: cost 35 inf + 87 3.143 * * [simplify]: Extracting #4: cost 30 inf + 332 3.143 * * [simplify]: Extracting #5: cost 16 inf + 4034 3.144 * * [simplify]: Extracting #6: cost 3 inf + 8568 3.146 * * [simplify]: Extracting #7: cost 0 inf + 9644 3.149 * [simplify]: Simplified to (* (sqrt (- (* x x) x)) (- (* x x) x)) 3.149 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (* (sqrt (- (* x x) x)) (- (* x x) x)))) 3.149 * * * * [progress]: [ 7 / 39 ] simplifiying candidate # 3.149 * [simplify]: Simplifying (sqrt (* (cbrt (- (* x x) x)) (cbrt (- (* x x) x)))) 3.149 * * [simplify]: iters left: 6 (6 enodes) 3.152 * * [simplify]: iters left: 5 (21 enodes) 3.157 * * [simplify]: iters left: 4 (24 enodes) 3.161 * * [simplify]: Extracting #0: cost 1 inf + 0 3.161 * * [simplify]: Extracting #1: cost 4 inf + 0 3.161 * * [simplify]: Extracting #2: cost 7 inf + 0 3.161 * * [simplify]: Extracting #3: cost 11 inf + 0 3.161 * * [simplify]: Extracting #4: cost 12 inf + 1 3.161 * * [simplify]: Extracting #5: cost 9 inf + 124 3.161 * * [simplify]: Extracting #6: cost 3 inf + 850 3.161 * * [simplify]: Extracting #7: cost 0 inf + 1453 3.161 * [simplify]: Simplified to (fabs (cbrt (- (* x x) x))) 3.161 * [simplify]: Simplified (2 1) to (λ (x) (* (fabs (cbrt (- (* x x) x))) (sqrt (cbrt (- (* x x) x))))) 3.162 * [simplify]: Simplifying (sqrt (cbrt (- (* x x) x))) 3.162 * * [simplify]: iters left: 6 (5 enodes) 3.163 * * [simplify]: iters left: 5 (17 enodes) 3.165 * * [simplify]: iters left: 4 (20 enodes) 3.169 * * [simplify]: Extracting #0: cost 1 inf + 0 3.169 * * [simplify]: Extracting #1: cost 3 inf + 0 3.169 * * [simplify]: Extracting #2: cost 5 inf + 0 3.169 * * [simplify]: Extracting #3: cost 9 inf + 0 3.169 * * [simplify]: Extracting #4: cost 10 inf + 1 3.169 * * [simplify]: Extracting #5: cost 0 inf + 1051 3.170 * [simplify]: Simplified to (sqrt (cbrt (- (* x x) x))) 3.170 * [simplify]: Simplified (2 2) to (λ (x) (* (fabs (cbrt (- (* x x) x))) (sqrt (cbrt (- (* x x) x))))) 3.170 * * * * [progress]: [ 8 / 39 ] simplifiying candidate # 3.170 * [simplify]: Simplifying (sqrt (sqrt (- (* x x) x))) 3.170 * * [simplify]: iters left: 6 (5 enodes) 3.171 * * [simplify]: iters left: 5 (17 enodes) 3.173 * * [simplify]: iters left: 4 (20 enodes) 3.176 * * [simplify]: Extracting #0: cost 1 inf + 0 3.176 * * [simplify]: Extracting #1: cost 3 inf + 0 3.176 * * [simplify]: Extracting #2: cost 5 inf + 0 3.176 * * [simplify]: Extracting #3: cost 9 inf + 0 3.176 * * [simplify]: Extracting #4: cost 10 inf + 1 3.176 * * [simplify]: Extracting #5: cost 0 inf + 891 3.176 * [simplify]: Simplified to (sqrt (sqrt (- (* x x) x))) 3.176 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (sqrt (- (* x x) x))) (sqrt (sqrt (- (* x x) x))))) 3.177 * [simplify]: Simplifying (sqrt (sqrt (- (* x x) x))) 3.177 * * [simplify]: iters left: 6 (5 enodes) 3.178 * * [simplify]: iters left: 5 (17 enodes) 3.180 * * [simplify]: iters left: 4 (20 enodes) 3.182 * * [simplify]: Extracting #0: cost 1 inf + 0 3.182 * * [simplify]: Extracting #1: cost 3 inf + 0 3.182 * * [simplify]: Extracting #2: cost 5 inf + 0 3.182 * * [simplify]: Extracting #3: cost 9 inf + 0 3.182 * * [simplify]: Extracting #4: cost 10 inf + 1 3.183 * * [simplify]: Extracting #5: cost 0 inf + 891 3.183 * [simplify]: Simplified to (sqrt (sqrt (- (* x x) x))) 3.183 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt (sqrt (- (* x x) x))) (sqrt (sqrt (- (* x x) x))))) 3.183 * * * * [progress]: [ 9 / 39 ] simplifiying candidate # 3.183 * [simplify]: Simplifying (sqrt 1) 3.183 * * [simplify]: iters left: 1 (2 enodes) 3.185 * * [simplify]: Extracting #0: cost 1 inf + 0 3.185 * * [simplify]: Extracting #1: cost 0 inf + 1 3.185 * [simplify]: Simplified to 1 3.185 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (sqrt (- (* x x) x)))) 3.186 * [simplify]: Simplifying (sqrt (- (* x x) x)) 3.186 * * [simplify]: iters left: 5 (4 enodes) 3.186 * * [simplify]: iters left: 4 (14 enodes) 3.189 * * [simplify]: iters left: 3 (17 enodes) 3.193 * * [simplify]: Extracting #0: cost 1 inf + 0 3.193 * * [simplify]: Extracting #1: cost 3 inf + 0 3.193 * * [simplify]: Extracting #2: cost 7 inf + 0 3.193 * * [simplify]: Extracting #3: cost 8 inf + 1 3.193 * * [simplify]: Extracting #4: cost 0 inf + 569 3.194 * [simplify]: Simplified to (sqrt (- (* x x) x)) 3.194 * [simplify]: Simplified (2 2) to (λ (x) (* 1 (sqrt (- (* x x) x)))) 3.194 * * * * [progress]: [ 10 / 39 ] simplifiying candidate # 3.194 * [simplify]: Simplifying (sqrt (+ x (sqrt x))) 3.194 * * [simplify]: iters left: 4 (4 enodes) 3.196 * * [simplify]: iters left: 3 (13 enodes) 3.199 * * [simplify]: Extracting #0: cost 1 inf + 0 3.199 * * [simplify]: Extracting #1: cost 3 inf + 0 3.199 * * [simplify]: Extracting #2: cost 6 inf + 0 3.199 * * [simplify]: Extracting #3: cost 6 inf + 1 3.200 * * [simplify]: Extracting #4: cost 0 inf + 487 3.200 * [simplify]: Simplified to (sqrt (+ (sqrt x) x)) 3.200 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (+ (sqrt x) x)) (sqrt (- x (sqrt x))))) 3.200 * [simplify]: Simplifying (sqrt (- x (sqrt x))) 3.200 * * [simplify]: iters left: 4 (4 enodes) 3.202 * * [simplify]: iters left: 3 (14 enodes) 3.206 * * [simplify]: iters left: 2 (17 enodes) 3.210 * * [simplify]: Extracting #0: cost 1 inf + 0 3.210 * * [simplify]: Extracting #1: cost 3 inf + 0 3.210 * * [simplify]: Extracting #2: cost 7 inf + 0 3.210 * * [simplify]: Extracting #3: cost 8 inf + 1 3.211 * * [simplify]: Extracting #4: cost 0 inf + 649 3.211 * [simplify]: Simplified to (sqrt (- x (sqrt x))) 3.211 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt (+ x (sqrt x))) (sqrt (- x (sqrt x))))) 3.211 * * * * [progress]: [ 11 / 39 ] simplifiying candidate # 3.211 * [simplify]: Simplifying (sqrt x) 3.211 * * [simplify]: iters left: 1 (2 enodes) 3.212 * * [simplify]: Extracting #0: cost 1 inf + 0 3.212 * * [simplify]: Extracting #1: cost 3 inf + 0 3.212 * * [simplify]: Extracting #2: cost 2 inf + 1 3.212 * * [simplify]: Extracting #3: cost 0 inf + 83 3.212 * [simplify]: Simplified to (sqrt x) 3.212 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt x) (sqrt (- x 1)))) 3.213 * [simplify]: Simplifying (sqrt (- x 1)) 3.213 * * [simplify]: iters left: 3 (4 enodes) 3.215 * * [simplify]: iters left: 2 (17 enodes) 3.221 * * [simplify]: iters left: 1 (21 enodes) 3.224 * * [simplify]: Extracting #0: cost 1 inf + 0 3.224 * * [simplify]: Extracting #1: cost 3 inf + 0 3.224 * * [simplify]: Extracting #2: cost 7 inf + 0 3.224 * * [simplify]: Extracting #3: cost 4 inf + 3 3.224 * * [simplify]: Extracting #4: cost 0 inf + 251 3.224 * [simplify]: Simplified to (sqrt (+ -1 x)) 3.224 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt x) (sqrt (+ -1 x)))) 3.225 * * * * [progress]: [ 12 / 39 ] simplifiying candidate # 3.225 * [simplify]: Simplifying (sqrt (- (pow (* x x) 3) (pow x 3))) 3.225 * * [simplify]: iters left: 6 (7 enodes) 3.227 * * [simplify]: iters left: 5 (36 enodes) 3.237 * * [simplify]: iters left: 4 (100 enodes) 3.275 * * [simplify]: iters left: 3 (262 enodes) 3.356 * * [simplify]: Extracting #0: cost 1 inf + 0 3.356 * * [simplify]: Extracting #1: cost 3 inf + 0 3.356 * * [simplify]: Extracting #2: cost 57 inf + 0 3.357 * * [simplify]: Extracting #3: cost 108 inf + 42 3.358 * * [simplify]: Extracting #4: cost 133 inf + 1954 3.361 * * [simplify]: Extracting #5: cost 88 inf + 13732 3.369 * * [simplify]: Extracting #6: cost 12 inf + 43821 3.378 * * [simplify]: Extracting #7: cost 0 inf + 49012 3.387 * [simplify]: Simplified to (sqrt (* (- (* (* x x) (* x x)) x) (* x x))) 3.387 * [simplify]: Simplified (2 1) to (λ (x) (/ (sqrt (* (- (* (* x x) (* x x)) x) (* x x))) (sqrt (+ (* (* x x) (* x x)) (+ (* x x) (* (* x x) x)))))) 3.388 * [simplify]: Simplifying (sqrt (+ (* (* x x) (* x x)) (+ (* x x) (* (* x x) x)))) 3.388 * * [simplify]: iters left: 6 (7 enodes) 3.392 * * [simplify]: iters left: 5 (30 enodes) 3.402 * * [simplify]: iters left: 4 (57 enodes) 3.426 * * [simplify]: iters left: 3 (113 enodes) 3.471 * * [simplify]: iters left: 2 (171 enodes) 3.538 * * [simplify]: iters left: 1 (232 enodes) 3.607 * * [simplify]: Extracting #0: cost 1 inf + 0 3.607 * * [simplify]: Extracting #1: cost 3 inf + 0 3.607 * * [simplify]: Extracting #2: cost 13 inf + 0 3.607 * * [simplify]: Extracting #3: cost 47 inf + 1 3.608 * * [simplify]: Extracting #4: cost 65 inf + 374 3.609 * * [simplify]: Extracting #5: cost 41 inf + 3211 3.610 * * [simplify]: Extracting #6: cost 21 inf + 8553 3.612 * * [simplify]: Extracting #7: cost 0 inf + 16291 3.614 * [simplify]: Simplified to (sqrt (+ (* (* x x) (+ (* x x) x)) (* x x))) 3.614 * [simplify]: Simplified (2 2) to (λ (x) (/ (sqrt (* (- (* (* x x) (* x x)) x) (* x x))) (sqrt (+ (* (* x x) (+ (* x x) x)) (* x x))))) 3.614 * * * * [progress]: [ 13 / 39 ] simplifiying candidate # 3.614 * [simplify]: Simplifying (sqrt (- (* (* x x) (* x x)) (* x x))) 3.614 * * [simplify]: iters left: 6 (5 enodes) 3.616 * * [simplify]: iters left: 5 (24 enodes) 3.620 * * [simplify]: iters left: 4 (48 enodes) 3.632 * * [simplify]: iters left: 3 (93 enodes) 3.664 * * [simplify]: iters left: 2 (189 enodes) 3.721 * * [simplify]: iters left: 1 (344 enodes) 3.851 * * [simplify]: Extracting #0: cost 1 inf + 0 3.851 * * [simplify]: Extracting #1: cost 3 inf + 0 3.851 * * [simplify]: Extracting #2: cost 30 inf + 0 3.851 * * [simplify]: Extracting #3: cost 106 inf + 288 3.853 * * [simplify]: Extracting #4: cost 84 inf + 6795 3.856 * * [simplify]: Extracting #5: cost 48 inf + 11552 3.859 * * [simplify]: Extracting #6: cost 16 inf + 22137 3.863 * * [simplify]: Extracting #7: cost 0 inf + 28532 3.870 * * [simplify]: Extracting #8: cost 0 inf + 28492 3.874 * [simplify]: Simplified to (sqrt (- (* (* x x) (* x x)) (* x x))) 3.874 * [simplify]: Simplified (2 1) to (λ (x) (/ (sqrt (- (* (* x x) (* x x)) (* x x))) (sqrt (+ (* x x) x)))) 3.875 * [simplify]: Simplifying (sqrt (+ (* x x) x)) 3.875 * * [simplify]: iters left: 5 (4 enodes) 3.876 * * [simplify]: iters left: 4 (16 enodes) 3.878 * * [simplify]: iters left: 3 (24 enodes) 3.883 * * [simplify]: iters left: 2 (32 enodes) 3.887 * * [simplify]: Extracting #0: cost 1 inf + 0 3.887 * * [simplify]: Extracting #1: cost 3 inf + 0 3.887 * * [simplify]: Extracting #2: cost 7 inf + 0 3.887 * * [simplify]: Extracting #3: cost 9 inf + 1 3.887 * * [simplify]: Extracting #4: cost 2 inf + 488 3.887 * * [simplify]: Extracting #5: cost 1 inf + 530 3.888 * * [simplify]: Extracting #6: cost 0 inf + 572 3.888 * [simplify]: Simplified to (sqrt (+ (* x x) x)) 3.888 * [simplify]: Simplified (2 2) to (λ (x) (/ (sqrt (- (* (* x x) (* x x)) (* x x))) (sqrt (+ (* x x) x)))) 3.888 * * * * [progress]: [ 14 / 39 ] simplifiying candidate # 3.888 * [simplify]: Simplifying (/ 1 2) 3.888 * * [simplify]: iters left: 2 (3 enodes) 3.890 * * [simplify]: iters left: 1 (12 enodes) 3.892 * * [simplify]: Extracting #0: cost 1 inf + 0 3.892 * * [simplify]: Extracting #1: cost 0 inf + 1 3.892 * [simplify]: Simplified to 1/2 3.892 * [simplify]: Simplified (2 2) to (λ (x) (pow (- (* x x) x) 1/2)) 3.892 * * * * [progress]: [ 15 / 39 ] simplifiying candidate # 3.892 * [simplify]: Simplifying (sqrt (sqrt (- (* x x) x))) 3.892 * * [simplify]: iters left: 6 (5 enodes) 3.893 * * [simplify]: iters left: 5 (17 enodes) 3.896 * * [simplify]: iters left: 4 (20 enodes) 3.898 * * [simplify]: Extracting #0: cost 1 inf + 0 3.898 * * [simplify]: Extracting #1: cost 3 inf + 0 3.898 * * [simplify]: Extracting #2: cost 5 inf + 0 3.898 * * [simplify]: Extracting #3: cost 9 inf + 0 3.898 * * [simplify]: Extracting #4: cost 10 inf + 1 3.898 * * [simplify]: Extracting #5: cost 0 inf + 891 3.898 * [simplify]: Simplified to (sqrt (sqrt (- (* x x) x))) 3.898 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (sqrt (- (* x x) x))) (sqrt (sqrt (- (* x x) x))))) 3.899 * [simplify]: Simplifying (sqrt (sqrt (- (* x x) x))) 3.899 * * [simplify]: iters left: 6 (5 enodes) 3.900 * * [simplify]: iters left: 5 (17 enodes) 3.902 * * [simplify]: iters left: 4 (20 enodes) 3.905 * * [simplify]: Extracting #0: cost 1 inf + 0 3.905 * * [simplify]: Extracting #1: cost 3 inf + 0 3.905 * * [simplify]: Extracting #2: cost 5 inf + 0 3.905 * * [simplify]: Extracting #3: cost 9 inf + 0 3.905 * * [simplify]: Extracting #4: cost 10 inf + 1 3.905 * * [simplify]: Extracting #5: cost 0 inf + 891 3.905 * [simplify]: Simplified to (sqrt (sqrt (- (* x x) x))) 3.905 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt (sqrt (- (* x x) x))) (sqrt (sqrt (- (* x x) x))))) 3.905 * * * * [progress]: [ 16 / 39 ] simplifiying candidate # 3.905 * * * * [progress]: [ 17 / 39 ] simplifiying candidate # 3.905 * * * * [progress]: [ 18 / 39 ] simplifiying candidate #real (real->posit16 (sqrt (- (* x x) x)))))> 3.905 * [simplify]: Simplifying (real->posit16 (sqrt (- (* x x) x))) 3.905 * * [simplify]: iters left: 6 (5 enodes) 3.906 * * [simplify]: iters left: 5 (14 enodes) 3.908 * * [simplify]: iters left: 4 (17 enodes) 3.910 * * [simplify]: Extracting #0: cost 1 inf + 0 3.910 * * [simplify]: Extracting #1: cost 2 inf + 0 3.910 * * [simplify]: Extracting #2: cost 3 inf + 0 3.911 * * [simplify]: Extracting #3: cost 7 inf + 0 3.911 * * [simplify]: Extracting #4: cost 8 inf + 1 3.911 * * [simplify]: Extracting #5: cost 0 inf + 569 3.911 * [simplify]: Simplified to (real->posit16 (sqrt (- (* x x) x))) 3.911 * [simplify]: Simplified (2 1) to (λ (x) (posit16->real (real->posit16 (sqrt (- (* x x) x))))) 3.911 * * * * [progress]: [ 19 / 39 ] simplifiying candidate # 3.911 * [simplify]: Simplifying (/ (exp (* x x)) (exp x)) 3.911 * * [simplify]: iters left: 5 (5 enodes) 3.912 * * [simplify]: iters left: 4 (18 enodes) 3.915 * * [simplify]: iters left: 3 (26 enodes) 3.919 * * [simplify]: iters left: 2 (44 enodes) 3.932 * * [simplify]: iters left: 1 (81 enodes) 3.959 * * [simplify]: Extracting #0: cost 1 inf + 0 3.959 * * [simplify]: Extracting #1: cost 22 inf + 0 3.962 * * [simplify]: Extracting #2: cost 53 inf + 0 3.962 * * [simplify]: Extracting #3: cost 66 inf + 44 3.963 * * [simplify]: Extracting #4: cost 45 inf + 2203 3.964 * * [simplify]: Extracting #5: cost 16 inf + 10682 3.967 * * [simplify]: Extracting #6: cost 0 inf + 19027 3.970 * * [simplify]: Extracting #7: cost 0 inf + 18987 3.973 * [simplify]: Simplified to (exp (- (* x x) x)) 3.973 * [simplify]: Simplified (2 1 1) to (λ (x) (sqrt (log (exp (- (* x x) x))))) 3.974 * * * * [progress]: [ 20 / 39 ] simplifiying candidate # 3.974 * * * * [progress]: [ 21 / 39 ] simplifiying candidate # 3.974 * [simplify]: Simplifying (log (- (* x x) x)) 3.974 * * [simplify]: iters left: 5 (4 enodes) 3.976 * * [simplify]: iters left: 4 (14 enodes) 3.979 * * [simplify]: iters left: 3 (17 enodes) 3.983 * * [simplify]: Extracting #0: cost 1 inf + 0 3.983 * * [simplify]: Extracting #1: cost 3 inf + 0 3.983 * * [simplify]: Extracting #2: cost 7 inf + 0 3.983 * * [simplify]: Extracting #3: cost 8 inf + 1 3.983 * * [simplify]: Extracting #4: cost 0 inf + 629 3.984 * [simplify]: Simplified to (log (- (* x x) x)) 3.984 * [simplify]: Simplified (2 1 1) to (λ (x) (sqrt (exp (log (- (* x x) x))))) 3.984 * * * * [progress]: [ 22 / 39 ] simplifiying candidate # 3.984 * [simplify]: Simplifying (exp (- (* x x) x)) 3.984 * * [simplify]: iters left: 5 (4 enodes) 3.986 * * [simplify]: iters left: 4 (17 enodes) 3.990 * * [simplify]: iters left: 3 (27 enodes) 3.997 * * [simplify]: iters left: 2 (36 enodes) 4.005 * * [simplify]: iters left: 1 (61 enodes) 4.016 * * [simplify]: Extracting #0: cost 1 inf + 0 4.016 * * [simplify]: Extracting #1: cost 13 inf + 0 4.016 * * [simplify]: Extracting #2: cost 38 inf + 0 4.016 * * [simplify]: Extracting #3: cost 44 inf + 114 4.016 * * [simplify]: Extracting #4: cost 29 inf + 1192 4.017 * * [simplify]: Extracting #5: cost 13 inf + 5736 4.018 * * [simplify]: Extracting #6: cost 0 inf + 10540 4.019 * * [simplify]: Extracting #7: cost 0 inf + 10471 4.020 * [simplify]: Simplified to (exp (- (* x x) x)) 4.020 * [simplify]: Simplified (2 1 1) to (λ (x) (sqrt (log (exp (- (* x x) x))))) 4.020 * * * * [progress]: [ 23 / 39 ] simplifiying candidate # 4.020 * [simplify]: Simplifying (* (cbrt (- (* x x) x)) (cbrt (- (* x x) x))) 4.020 * * [simplify]: iters left: 6 (5 enodes) 4.021 * * [simplify]: iters left: 5 (17 enodes) 4.024 * * [simplify]: iters left: 4 (20 enodes) 4.026 * * [simplify]: Extracting #0: cost 1 inf + 0 4.026 * * [simplify]: Extracting #1: cost 3 inf + 0 4.026 * * [simplify]: Extracting #2: cost 5 inf + 0 4.026 * * [simplify]: Extracting #3: cost 9 inf + 0 4.026 * * [simplify]: Extracting #4: cost 10 inf + 1 4.027 * * [simplify]: Extracting #5: cost 0 inf + 1051 4.027 * [simplify]: Simplified to (* (cbrt (- (* x x) x)) (cbrt (- (* x x) x))) 4.027 * [simplify]: Simplified (2 1 1) to (λ (x) (sqrt (* (* (cbrt (- (* x x) x)) (cbrt (- (* x x) x))) (cbrt (- (* x x) x))))) 4.027 * [simplify]: Simplifying (cbrt (- (* x x) x)) 4.027 * * [simplify]: iters left: 5 (4 enodes) 4.028 * * [simplify]: iters left: 4 (14 enodes) 4.030 * * [simplify]: iters left: 3 (17 enodes) 4.032 * * [simplify]: Extracting #0: cost 1 inf + 0 4.032 * * [simplify]: Extracting #1: cost 3 inf + 0 4.032 * * [simplify]: Extracting #2: cost 7 inf + 0 4.032 * * [simplify]: Extracting #3: cost 8 inf + 1 4.032 * * [simplify]: Extracting #4: cost 0 inf + 649 4.032 * [simplify]: Simplified to (cbrt (- (* x x) x)) 4.032 * [simplify]: Simplified (2 1 2) to (λ (x) (sqrt (* (* (cbrt (- (* x x) x)) (cbrt (- (* x x) x))) (cbrt (- (* x x) x))))) 4.032 * * * * [progress]: [ 24 / 39 ] simplifiying candidate # 4.033 * [simplify]: Simplifying (* (* (- (* x x) x) (- (* x x) x)) (- (* x x) x)) 4.033 * * [simplify]: iters left: 6 (5 enodes) 4.035 * * [simplify]: iters left: 5 (18 enodes) 4.041 * * [simplify]: iters left: 4 (35 enodes) 4.059 * * [simplify]: iters left: 3 (120 enodes) 4.128 * * [simplify]: iters left: 2 (358 enodes) 4.342 * * [simplify]: Extracting #0: cost 1 inf + 0 4.342 * * [simplify]: Extracting #1: cost 44 inf + 0 4.343 * * [simplify]: Extracting #2: cost 179 inf + 2 4.344 * * [simplify]: Extracting #3: cost 189 inf + 3307 4.349 * * [simplify]: Extracting #4: cost 54 inf + 28709 4.358 * * [simplify]: Extracting #5: cost 2 inf + 41766 4.371 * * [simplify]: Extracting #6: cost 0 inf + 42248 4.392 * [simplify]: Simplified to (* (- (* x x) x) (* (- (* x x) x) (- (* x x) x))) 4.392 * [simplify]: Simplified (2 1 1) to (λ (x) (sqrt (cbrt (* (- (* x x) x) (* (- (* x x) x) (- (* x x) x)))))) 4.392 * * * * [progress]: [ 25 / 39 ] simplifiying candidate # 4.392 * [simplify]: Simplifying (sqrt (- (* x x) x)) 4.392 * * [simplify]: iters left: 5 (4 enodes) 4.394 * * [simplify]: iters left: 4 (14 enodes) 4.398 * * [simplify]: iters left: 3 (17 enodes) 4.403 * * [simplify]: Extracting #0: cost 1 inf + 0 4.403 * * [simplify]: Extracting #1: cost 3 inf + 0 4.403 * * [simplify]: Extracting #2: cost 7 inf + 0 4.403 * * [simplify]: Extracting #3: cost 8 inf + 1 4.403 * * [simplify]: Extracting #4: cost 0 inf + 569 4.403 * [simplify]: Simplified to (sqrt (- (* x x) x)) 4.403 * [simplify]: Simplified (2 1 1) to (λ (x) (sqrt (* (sqrt (- (* x x) x)) (sqrt (- (* x x) x))))) 4.404 * [simplify]: Simplifying (sqrt (- (* x x) x)) 4.404 * * [simplify]: iters left: 5 (4 enodes) 4.406 * * [simplify]: iters left: 4 (14 enodes) 4.410 * * [simplify]: iters left: 3 (17 enodes) 4.414 * * [simplify]: Extracting #0: cost 1 inf + 0 4.414 * * [simplify]: Extracting #1: cost 3 inf + 0 4.414 * * [simplify]: Extracting #2: cost 7 inf + 0 4.415 * * [simplify]: Extracting #3: cost 8 inf + 1 4.415 * * [simplify]: Extracting #4: cost 0 inf + 569 4.415 * [simplify]: Simplified to (sqrt (- (* x x) x)) 4.415 * [simplify]: Simplified (2 1 2) to (λ (x) (sqrt (* (sqrt (- (* x x) x)) (sqrt (- (* x x) x))))) 4.415 * * * * [progress]: [ 26 / 39 ] simplifiying candidate # 4.415 * [simplify]: Simplifying (- (pow (* x x) 3) (pow x 3)) 4.416 * * [simplify]: iters left: 5 (6 enodes) 4.420 * * [simplify]: iters left: 4 (33 enodes) 4.441 * * [simplify]: iters left: 3 (95 enodes) 4.468 * * [simplify]: iters left: 2 (257 enodes) 4.591 * * [simplify]: Extracting #0: cost 1 inf + 0 4.591 * * [simplify]: Extracting #1: cost 55 inf + 0 4.592 * * [simplify]: Extracting #2: cost 105 inf + 42 4.592 * * [simplify]: Extracting #3: cost 133 inf + 1129 4.594 * * [simplify]: Extracting #4: cost 86 inf + 14839 4.598 * * [simplify]: Extracting #5: cost 12 inf + 44166 4.602 * * [simplify]: Extracting #6: cost 0 inf + 48187 4.607 * * [simplify]: Extracting #7: cost 0 inf + 48147 4.612 * [simplify]: Simplified to (* (* x x) (- (* (* x x) (* x x)) x)) 4.612 * [simplify]: Simplified (2 1 1) to (λ (x) (sqrt (/ (* (* x x) (- (* (* x x) (* x x)) x)) (+ (* (* x x) (* x x)) (+ (* x x) (* (* x x) x)))))) 4.612 * [simplify]: Simplifying (+ (* (* x x) (* x x)) (+ (* x x) (* (* x x) x))) 4.612 * * [simplify]: iters left: 6 (6 enodes) 4.614 * * [simplify]: iters left: 5 (27 enodes) 4.620 * * [simplify]: iters left: 4 (54 enodes) 4.647 * * [simplify]: iters left: 3 (110 enodes) 4.671 * * [simplify]: iters left: 2 (166 enodes) 4.715 * * [simplify]: iters left: 1 (227 enodes) 4.778 * * [simplify]: Extracting #0: cost 1 inf + 0 4.778 * * [simplify]: Extracting #1: cost 11 inf + 0 4.779 * * [simplify]: Extracting #2: cost 44 inf + 1 4.779 * * [simplify]: Extracting #3: cost 61 inf + 846 4.781 * * [simplify]: Extracting #4: cost 43 inf + 2813 4.784 * * [simplify]: Extracting #5: cost 9 inf + 13236 4.787 * * [simplify]: Extracting #6: cost 0 inf + 15767 4.790 * [simplify]: Simplified to (+ (* (+ (* x x) x) (* x x)) (* x x)) 4.790 * [simplify]: Simplified (2 1 2) to (λ (x) (sqrt (/ (* (* x x) (- (* (* x x) (* x x)) x)) (+ (* (+ (* x x) x) (* x x)) (* x x))))) 4.790 * * * * [progress]: [ 27 / 39 ] simplifiying candidate # 4.790 * [simplify]: Simplifying (- x) 4.790 * * [simplify]: iters left: 2 (2 enodes) 4.791 * * [simplify]: iters left: 1 (6 enodes) 4.791 * * [simplify]: Extracting #0: cost 1 inf + 0 4.791 * * [simplify]: Extracting #1: cost 3 inf + 0 4.791 * * [simplify]: Extracting #2: cost 2 inf + 1 4.791 * * [simplify]: Extracting #3: cost 0 inf + 83 4.791 * [simplify]: Simplified to (- x) 4.791 * [simplify]: Simplified (2 1 2) to (λ (x) (sqrt (+ (* x x) (- x)))) 4.792 * * * * [progress]: [ 28 / 39 ] simplifiying candidate # 4.792 * * * * [progress]: [ 29 / 39 ] simplifiying candidate # 4.792 * [simplify]: Simplifying (- (* (* x x) (* x x)) (* x x)) 4.792 * * [simplify]: iters left: 6 (4 enodes) 4.793 * * [simplify]: iters left: 5 (21 enodes) 4.796 * * [simplify]: iters left: 4 (45 enodes) 4.805 * * [simplify]: iters left: 3 (90 enodes) 4.832 * * [simplify]: iters left: 2 (185 enodes) 4.895 * * [simplify]: iters left: 1 (340 enodes) 5.043 * * [simplify]: Extracting #0: cost 1 inf + 0 5.043 * * [simplify]: Extracting #1: cost 28 inf + 0 5.044 * * [simplify]: Extracting #2: cost 104 inf + 326 5.047 * * [simplify]: Extracting #3: cost 74 inf + 7159 5.051 * * [simplify]: Extracting #4: cost 45 inf + 11839 5.054 * * [simplify]: Extracting #5: cost 34 inf + 15087 5.058 * * [simplify]: Extracting #6: cost 10 inf + 23643 5.062 * * [simplify]: Extracting #7: cost 0 inf + 28102 5.066 * [simplify]: Simplified to (- (* (* x x) (* x x)) (* x x)) 5.066 * [simplify]: Simplified (2 1 1) to (λ (x) (sqrt (/ (- (* (* x x) (* x x)) (* x x)) (+ (* x x) x)))) 5.067 * [simplify]: Simplifying (+ (* x x) x) 5.067 * * [simplify]: iters left: 4 (3 enodes) 5.067 * * [simplify]: iters left: 3 (13 enodes) 5.070 * * [simplify]: iters left: 2 (21 enodes) 5.073 * * [simplify]: iters left: 1 (29 enodes) 5.078 * * [simplify]: Extracting #0: cost 1 inf + 0 5.078 * * [simplify]: Extracting #1: cost 5 inf + 0 5.078 * * [simplify]: Extracting #2: cost 6 inf + 42 5.078 * * [simplify]: Extracting #3: cost 2 inf + 246 5.078 * * [simplify]: Extracting #4: cost 1 inf + 288 5.078 * * [simplify]: Extracting #5: cost 0 inf + 330 5.079 * [simplify]: Simplified to (+ (* x x) x) 5.079 * [simplify]: Simplified (2 1 2) to (λ (x) (sqrt (/ (- (* (* x x) (* x x)) (* x x)) (+ (* x x) x)))) 5.079 * * * * [progress]: [ 30 / 39 ] simplifiying candidate # 5.079 * [simplify]: Simplifying (+ x (sqrt x)) 5.079 * * [simplify]: iters left: 3 (3 enodes) 5.080 * * [simplify]: iters left: 2 (10 enodes) 5.083 * * [simplify]: Extracting #0: cost 1 inf + 0 5.083 * * [simplify]: Extracting #1: cost 4 inf + 0 5.083 * * [simplify]: Extracting #2: cost 4 inf + 1 5.083 * * [simplify]: Extracting #3: cost 0 inf + 245 5.083 * [simplify]: Simplified to (+ (sqrt x) x) 5.083 * [simplify]: Simplified (2 1 1) to (λ (x) (sqrt (* (+ (sqrt x) x) (- x (sqrt x))))) 5.084 * [simplify]: Simplifying (- x (sqrt x)) 5.084 * * [simplify]: iters left: 3 (3 enodes) 5.085 * * [simplify]: iters left: 2 (11 enodes) 5.088 * * [simplify]: iters left: 1 (14 enodes) 5.091 * * [simplify]: Extracting #0: cost 1 inf + 0 5.091 * * [simplify]: Extracting #1: cost 5 inf + 0 5.092 * * [simplify]: Extracting #2: cost 6 inf + 1 5.092 * * [simplify]: Extracting #3: cost 0 inf + 407 5.092 * [simplify]: Simplified to (- x (sqrt x)) 5.092 * [simplify]: Simplified (2 1 2) to (λ (x) (sqrt (* (+ x (sqrt x)) (- x (sqrt x))))) 5.092 * * * * [progress]: [ 31 / 39 ] simplifiying candidate # 5.092 * [simplify]: Simplifying (- x 1) 5.092 * * [simplify]: iters left: 2 (3 enodes) 5.094 * * [simplify]: iters left: 1 (14 enodes) 5.096 * * [simplify]: Extracting #0: cost 1 inf + 0 5.096 * * [simplify]: Extracting #1: cost 5 inf + 0 5.096 * * [simplify]: Extracting #2: cost 2 inf + 3 5.096 * * [simplify]: Extracting #3: cost 0 inf + 87 5.096 * [simplify]: Simplified to (- x 1) 5.097 * [simplify]: Simplified (2 1 2) to (λ (x) (sqrt (* x (- x 1)))) 5.097 * * * * [progress]: [ 32 / 39 ] simplifiying candidate # 5.097 * [simplify]: Simplifying (- x) 5.097 * * [simplify]: iters left: 2 (2 enodes) 5.097 * * [simplify]: iters left: 1 (6 enodes) 5.098 * * [simplify]: Extracting #0: cost 1 inf + 0 5.098 * * [simplify]: Extracting #1: cost 3 inf + 0 5.098 * * [simplify]: Extracting #2: cost 2 inf + 1 5.098 * * [simplify]: Extracting #3: cost 0 inf + 83 5.098 * [simplify]: Simplified to (- x) 5.098 * [simplify]: Simplified (2 1 2) to (λ (x) (sqrt (+ (* x x) (- x)))) 5.098 * * * * [progress]: [ 33 / 39 ] simplifiying candidate #real (real->posit16 (- (* x x) x)))))> 5.098 * [simplify]: Simplifying (real->posit16 (- (* x x) x)) 5.098 * * [simplify]: iters left: 5 (4 enodes) 5.100 * * [simplify]: iters left: 4 (11 enodes) 5.101 * * [simplify]: iters left: 3 (14 enodes) 5.103 * * [simplify]: Extracting #0: cost 1 inf + 0 5.103 * * [simplify]: Extracting #1: cost 2 inf + 0 5.103 * * [simplify]: Extracting #2: cost 5 inf + 0 5.103 * * [simplify]: Extracting #3: cost 6 inf + 1 5.103 * * [simplify]: Extracting #4: cost 0 inf + 327 5.103 * [simplify]: Simplified to (real->posit16 (- (* x x) x)) 5.103 * [simplify]: Simplified (2 1 1) to (λ (x) (sqrt (posit16->real (real->posit16 (- (* x x) x))))) 5.103 * * * * [progress]: [ 34 / 39 ] simplifiying candidate # 5.103 * [simplify]: Simplifying (- (+ (* +nan.0 x) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (pow x 2))))))) 5.103 * [simplify]: Simplified (2) to (λ (x) +nan.0) 5.103 * * * * [progress]: [ 35 / 39 ] simplifiying candidate # 5.104 * [simplify]: Simplifying (- x (+ (* 1/8 (/ 1 x)) 1/2)) 5.104 * * [simplify]: iters left: 6 (8 enodes) 5.106 * * [simplify]: iters left: 5 (34 enodes) 5.113 * * [simplify]: iters left: 4 (52 enodes) 5.124 * * [simplify]: iters left: 3 (75 enodes) 5.143 * * [simplify]: iters left: 2 (96 enodes) 5.157 * * [simplify]: iters left: 1 (112 enodes) 5.177 * * [simplify]: Extracting #0: cost 1 inf + 0 5.178 * * [simplify]: Extracting #1: cost 13 inf + 0 5.178 * * [simplify]: Extracting #2: cost 24 inf + 3 5.178 * * [simplify]: Extracting #3: cost 19 inf + 378 5.179 * * [simplify]: Extracting #4: cost 2 inf + 1496 5.180 * * [simplify]: Extracting #5: cost 0 inf + 1540 5.181 * [simplify]: Simplified to (- (/ -1/8 x) (- 1/2 x)) 5.181 * [simplify]: Simplified (2) to (λ (x) (- (/ -1/8 x) (- 1/2 x))) 5.181 * * * * [progress]: [ 36 / 39 ] simplifiying candidate # 5.182 * [simplify]: Simplifying (- (+ (* 1/8 (/ 1 x)) 1/2) x) 5.182 * * [simplify]: iters left: 6 (8 enodes) 5.187 * * [simplify]: iters left: 5 (34 enodes) 5.199 * * [simplify]: iters left: 4 (50 enodes) 5.213 * * [simplify]: iters left: 3 (59 enodes) 5.222 * * [simplify]: iters left: 2 (63 enodes) 5.233 * * [simplify]: iters left: 1 (75 enodes) 5.243 * * [simplify]: Extracting #0: cost 1 inf + 0 5.244 * * [simplify]: Extracting #1: cost 16 inf + 0 5.244 * * [simplify]: Extracting #2: cost 23 inf + 85 5.244 * * [simplify]: Extracting #3: cost 19 inf + 379 5.244 * * [simplify]: Extracting #4: cost 6 inf + 1287 5.245 * * [simplify]: Extracting #5: cost 0 inf + 1699 5.245 * [simplify]: Simplified to (- (+ 1/2 (/ 1/8 x)) x) 5.245 * [simplify]: Simplified (2) to (λ (x) (- (+ 1/2 (/ 1/8 x)) x)) 5.245 * * * * [progress]: [ 37 / 39 ] simplifiying candidate # 5.245 * [simplify]: Simplifying (- (pow x 2) x) 5.246 * * [simplify]: iters left: 3 (4 enodes) 5.247 * * [simplify]: iters left: 2 (19 enodes) 5.252 * * [simplify]: iters left: 1 (26 enodes) 5.259 * * [simplify]: Extracting #0: cost 1 inf + 0 5.259 * * [simplify]: Extracting #1: cost 5 inf + 0 5.259 * * [simplify]: Extracting #2: cost 3 inf + 245 5.260 * * [simplify]: Extracting #3: cost 0 inf + 328 5.260 * [simplify]: Simplified to (- (* x x) x) 5.260 * [simplify]: Simplified (2 1) to (λ (x) (sqrt (- (* x x) x))) 5.260 * * * * [progress]: [ 38 / 39 ] simplifiying candidate # 5.260 * [simplify]: Simplifying (- (pow x 2) x) 5.260 * * [simplify]: iters left: 3 (4 enodes) 5.263 * * [simplify]: iters left: 2 (19 enodes) 5.269 * * [simplify]: iters left: 1 (26 enodes) 5.277 * * [simplify]: Extracting #0: cost 1 inf + 0 5.277 * * [simplify]: Extracting #1: cost 5 inf + 0 5.277 * * [simplify]: Extracting #2: cost 3 inf + 245 5.277 * * [simplify]: Extracting #3: cost 0 inf + 328 5.277 * [simplify]: Simplified to (- (* x x) x) 5.277 * [simplify]: Simplified (2 1) to (λ (x) (sqrt (- (* x x) x))) 5.277 * * * * [progress]: [ 39 / 39 ] simplifiying candidate # 5.278 * [simplify]: Simplifying (- (pow x 2) x) 5.278 * * [simplify]: iters left: 3 (4 enodes) 5.281 * * [simplify]: iters left: 2 (19 enodes) 5.287 * * [simplify]: iters left: 1 (26 enodes) 5.294 * * [simplify]: Extracting #0: cost 1 inf + 0 5.294 * * [simplify]: Extracting #1: cost 5 inf + 0 5.295 * * [simplify]: Extracting #2: cost 3 inf + 245 5.295 * * [simplify]: Extracting #3: cost 0 inf + 328 5.295 * [simplify]: Simplified to (- (* x x) x) 5.295 * [simplify]: Simplified (2 1) to (λ (x) (sqrt (- (* x x) x))) 5.295 * * * [progress]: adding candidates to table 5.526 * [progress]: [Phase 3 of 3] Extracting. 5.526 * * [regime]: Finding splitpoints for: (# #) 5.527 * * * [regime-changes]: Trying 1 branch expressions: (x) 5.528 * * * * [regimes]: Trying to branch on x from (# #) 5.561 * * * [regime]: Found split indices: #