7.444 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.054 * * * [progress]: [2/2] Setting up program. 0.058 * [progress]: [Phase 2 of 3] Improving. 0.058 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.059 * [simplify]: Simplifying: (- (* x x) (* y y)) 0.059 * * [simplify]: iteration 0: 5 enodes 0.060 * * [simplify]: iteration 1: 10 enodes 0.063 * * [simplify]: iteration 2: 17 enodes 0.067 * * [simplify]: iteration 3: 32 enodes 0.076 * * [simplify]: iteration 4: 58 enodes 0.099 * * [simplify]: iteration 5: 129 enodes 0.487 * * [simplify]: iteration 6: 281 enodes 0.603 * * [simplify]: iteration 7: 703 enodes 1.634 * * [simplify]: iteration 8: 3184 enodes 3.286 * * [simplify]: iteration complete: 5000 enodes 3.286 * * [simplify]: Extracting #0: cost 1 inf + 0 3.286 * * [simplify]: Extracting #1: cost 139 inf + 0 3.292 * * [simplify]: Extracting #2: cost 1135 inf + 42 3.304 * * [simplify]: Extracting #3: cost 1018 inf + 18699 3.340 * * [simplify]: Extracting #4: cost 149 inf + 129695 3.394 * * [simplify]: Extracting #5: cost 1 inf + 155685 3.444 * * [simplify]: Extracting #6: cost 0 inf + 155807 3.483 * [simplify]: Simplified to: (- (* x x) (* y y)) 3.484 * * [progress]: iteration 1 / 4 3.484 * * * [progress]: picking best candidate 3.488 * * * * [pick]: Picked # 3.488 * * * [progress]: localizing error 3.501 * * * [progress]: generating rewritten candidates 3.501 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 3.508 * * * [progress]: generating series expansions 3.508 * * * * [progress]: [ 1 / 1 ] generating series at (2) 3.508 * [backup-simplify]: Simplify (- (* x x) (* y y)) into (- (pow x 2) (pow y 2)) 3.509 * [approximate]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in (x y) around 0 3.509 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in y 3.509 * [taylor]: Taking taylor expansion of (pow x 2) in y 3.509 * [taylor]: Taking taylor expansion of x in y 3.509 * [backup-simplify]: Simplify x into x 3.509 * [taylor]: Taking taylor expansion of (pow y 2) in y 3.509 * [taylor]: Taking taylor expansion of y in y 3.509 * [backup-simplify]: Simplify 0 into 0 3.509 * [backup-simplify]: Simplify 1 into 1 3.509 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x 3.509 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.509 * [taylor]: Taking taylor expansion of x in x 3.509 * [backup-simplify]: Simplify 0 into 0 3.509 * [backup-simplify]: Simplify 1 into 1 3.509 * [taylor]: Taking taylor expansion of (pow y 2) in x 3.509 * [taylor]: Taking taylor expansion of y in x 3.509 * [backup-simplify]: Simplify y into y 3.509 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x 3.509 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.509 * [taylor]: Taking taylor expansion of x in x 3.509 * [backup-simplify]: Simplify 0 into 0 3.509 * [backup-simplify]: Simplify 1 into 1 3.509 * [taylor]: Taking taylor expansion of (pow y 2) in x 3.509 * [taylor]: Taking taylor expansion of y in x 3.509 * [backup-simplify]: Simplify y into y 3.509 * [backup-simplify]: Simplify (* y y) into (pow y 2) 3.509 * [backup-simplify]: Simplify (- (pow y 2)) into (- (pow y 2)) 3.509 * [backup-simplify]: Simplify (+ 0 (- (pow y 2))) into (- (pow y 2)) 3.509 * [taylor]: Taking taylor expansion of (- (pow y 2)) in y 3.509 * [taylor]: Taking taylor expansion of (pow y 2) in y 3.509 * [taylor]: Taking taylor expansion of y in y 3.509 * [backup-simplify]: Simplify 0 into 0 3.509 * [backup-simplify]: Simplify 1 into 1 3.509 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0 3.510 * [backup-simplify]: Simplify (- 0) into 0 3.510 * [backup-simplify]: Simplify (+ 0 0) into 0 3.510 * [taylor]: Taking taylor expansion of 0 in y 3.510 * [backup-simplify]: Simplify 0 into 0 3.510 * [backup-simplify]: Simplify 0 into 0 3.510 * [backup-simplify]: Simplify (* 1 1) into 1 3.511 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0 3.511 * [backup-simplify]: Simplify (- 0) into 0 3.511 * [backup-simplify]: Simplify (+ 1 0) into 1 3.511 * [taylor]: Taking taylor expansion of 1 in y 3.511 * [backup-simplify]: Simplify 1 into 1 3.511 * [backup-simplify]: Simplify 1 into 1 3.511 * [backup-simplify]: Simplify 0 into 0 3.512 * [backup-simplify]: Simplify (* 1 1) into 1 3.512 * [backup-simplify]: Simplify (- 1) into -1 3.512 * [backup-simplify]: Simplify -1 into -1 3.512 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.513 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0 3.513 * [backup-simplify]: Simplify (- 0) into 0 3.513 * [backup-simplify]: Simplify (+ 0 0) into 0 3.513 * [taylor]: Taking taylor expansion of 0 in y 3.514 * [backup-simplify]: Simplify 0 into 0 3.514 * [backup-simplify]: Simplify 0 into 0 3.514 * [backup-simplify]: Simplify 0 into 0 3.514 * [backup-simplify]: Simplify 0 into 0 3.514 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.514 * [backup-simplify]: Simplify (- 0) into 0 3.514 * [backup-simplify]: Simplify 0 into 0 3.515 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.516 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 3.516 * [backup-simplify]: Simplify (- 0) into 0 3.516 * [backup-simplify]: Simplify (+ 0 0) into 0 3.516 * [taylor]: Taking taylor expansion of 0 in y 3.516 * [backup-simplify]: Simplify 0 into 0 3.516 * [backup-simplify]: Simplify 0 into 0 3.516 * [backup-simplify]: Simplify 0 into 0 3.516 * [backup-simplify]: Simplify (+ (* -1 (pow (* y 1) 2)) (* 1 (pow (* 1 x) 2))) into (- (pow x 2) (pow y 2)) 3.517 * [backup-simplify]: Simplify (- (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y))) into (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) 3.517 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0 3.517 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y 3.517 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 3.517 * [taylor]: Taking taylor expansion of (pow x 2) in y 3.517 * [taylor]: Taking taylor expansion of x in y 3.517 * [backup-simplify]: Simplify x into x 3.517 * [backup-simplify]: Simplify (* x x) into (pow x 2) 3.517 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2)) 3.517 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 3.517 * [taylor]: Taking taylor expansion of (pow y 2) in y 3.517 * [taylor]: Taking taylor expansion of y in y 3.517 * [backup-simplify]: Simplify 0 into 0 3.517 * [backup-simplify]: Simplify 1 into 1 3.517 * [backup-simplify]: Simplify (* 1 1) into 1 3.518 * [backup-simplify]: Simplify (/ 1 1) into 1 3.518 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 3.518 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 3.518 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.518 * [taylor]: Taking taylor expansion of x in x 3.518 * [backup-simplify]: Simplify 0 into 0 3.518 * [backup-simplify]: Simplify 1 into 1 3.518 * [backup-simplify]: Simplify (* 1 1) into 1 3.518 * [backup-simplify]: Simplify (/ 1 1) into 1 3.518 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 3.518 * [taylor]: Taking taylor expansion of (pow y 2) in x 3.518 * [taylor]: Taking taylor expansion of y in x 3.518 * [backup-simplify]: Simplify y into y 3.518 * [backup-simplify]: Simplify (* y y) into (pow y 2) 3.518 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2)) 3.518 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 3.518 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 3.518 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.518 * [taylor]: Taking taylor expansion of x in x 3.518 * [backup-simplify]: Simplify 0 into 0 3.518 * [backup-simplify]: Simplify 1 into 1 3.519 * [backup-simplify]: Simplify (* 1 1) into 1 3.519 * [backup-simplify]: Simplify (/ 1 1) into 1 3.519 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 3.519 * [taylor]: Taking taylor expansion of (pow y 2) in x 3.519 * [taylor]: Taking taylor expansion of y in x 3.519 * [backup-simplify]: Simplify y into y 3.519 * [backup-simplify]: Simplify (* y y) into (pow y 2) 3.519 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2)) 3.520 * [backup-simplify]: Simplify (+ 1 0) into 1 3.520 * [taylor]: Taking taylor expansion of 1 in y 3.520 * [backup-simplify]: Simplify 1 into 1 3.520 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.520 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.521 * [backup-simplify]: Simplify (+ 0 0) into 0 3.521 * [taylor]: Taking taylor expansion of 0 in y 3.521 * [backup-simplify]: Simplify 0 into 0 3.522 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.522 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.522 * [backup-simplify]: Simplify (- (/ 1 (pow y 2))) into (- (/ 1 (pow y 2))) 3.522 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 2)))) into (- (/ 1 (pow y 2))) 3.522 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y 3.522 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 3.523 * [taylor]: Taking taylor expansion of (pow y 2) in y 3.523 * [taylor]: Taking taylor expansion of y in y 3.523 * [backup-simplify]: Simplify 0 into 0 3.523 * [backup-simplify]: Simplify 1 into 1 3.523 * [backup-simplify]: Simplify (* 1 1) into 1 3.523 * [backup-simplify]: Simplify (/ 1 1) into 1 3.523 * [backup-simplify]: Simplify (- 1) into -1 3.523 * [backup-simplify]: Simplify -1 into -1 3.523 * [backup-simplify]: Simplify 1 into 1 3.524 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.525 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.525 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0 3.525 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0 3.525 * [backup-simplify]: Simplify (- 0) into 0 3.526 * [backup-simplify]: Simplify (+ 0 0) into 0 3.526 * [taylor]: Taking taylor expansion of 0 in y 3.526 * [backup-simplify]: Simplify 0 into 0 3.526 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.527 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.527 * [backup-simplify]: Simplify (- 0) into 0 3.527 * [backup-simplify]: Simplify 0 into 0 3.527 * [backup-simplify]: Simplify 0 into 0 3.527 * [backup-simplify]: Simplify 0 into 0 3.528 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 3.528 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.529 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0 3.529 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0 3.529 * [backup-simplify]: Simplify (- 0) into 0 3.530 * [backup-simplify]: Simplify (+ 0 0) into 0 3.530 * [taylor]: Taking taylor expansion of 0 in y 3.530 * [backup-simplify]: Simplify 0 into 0 3.530 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.531 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.531 * [backup-simplify]: Simplify (- 0) into 0 3.531 * [backup-simplify]: Simplify 0 into 0 3.531 * [backup-simplify]: Simplify 0 into 0 3.531 * [backup-simplify]: Simplify 0 into 0 3.531 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* -1 (pow (* (/ 1 (/ 1 y)) 1) 2))) into (- (pow x 2) (pow y 2)) 3.531 * [backup-simplify]: Simplify (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- y)) (/ 1 (- y)))) into (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) 3.532 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0 3.532 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y 3.532 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 3.532 * [taylor]: Taking taylor expansion of (pow x 2) in y 3.532 * [taylor]: Taking taylor expansion of x in y 3.532 * [backup-simplify]: Simplify x into x 3.532 * [backup-simplify]: Simplify (* x x) into (pow x 2) 3.532 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2)) 3.532 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 3.532 * [taylor]: Taking taylor expansion of (pow y 2) in y 3.532 * [taylor]: Taking taylor expansion of y in y 3.532 * [backup-simplify]: Simplify 0 into 0 3.532 * [backup-simplify]: Simplify 1 into 1 3.532 * [backup-simplify]: Simplify (* 1 1) into 1 3.532 * [backup-simplify]: Simplify (/ 1 1) into 1 3.532 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 3.532 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 3.532 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.532 * [taylor]: Taking taylor expansion of x in x 3.533 * [backup-simplify]: Simplify 0 into 0 3.533 * [backup-simplify]: Simplify 1 into 1 3.533 * [backup-simplify]: Simplify (* 1 1) into 1 3.533 * [backup-simplify]: Simplify (/ 1 1) into 1 3.533 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 3.533 * [taylor]: Taking taylor expansion of (pow y 2) in x 3.533 * [taylor]: Taking taylor expansion of y in x 3.533 * [backup-simplify]: Simplify y into y 3.533 * [backup-simplify]: Simplify (* y y) into (pow y 2) 3.533 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2)) 3.533 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 3.533 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 3.533 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.533 * [taylor]: Taking taylor expansion of x in x 3.533 * [backup-simplify]: Simplify 0 into 0 3.533 * [backup-simplify]: Simplify 1 into 1 3.534 * [backup-simplify]: Simplify (* 1 1) into 1 3.534 * [backup-simplify]: Simplify (/ 1 1) into 1 3.534 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 3.534 * [taylor]: Taking taylor expansion of (pow y 2) in x 3.534 * [taylor]: Taking taylor expansion of y in x 3.534 * [backup-simplify]: Simplify y into y 3.534 * [backup-simplify]: Simplify (* y y) into (pow y 2) 3.534 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2)) 3.534 * [backup-simplify]: Simplify (+ 1 0) into 1 3.534 * [taylor]: Taking taylor expansion of 1 in y 3.534 * [backup-simplify]: Simplify 1 into 1 3.535 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.535 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.535 * [backup-simplify]: Simplify (+ 0 0) into 0 3.535 * [taylor]: Taking taylor expansion of 0 in y 3.536 * [backup-simplify]: Simplify 0 into 0 3.536 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.537 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.537 * [backup-simplify]: Simplify (- (/ 1 (pow y 2))) into (- (/ 1 (pow y 2))) 3.537 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 2)))) into (- (/ 1 (pow y 2))) 3.537 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y 3.537 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 3.537 * [taylor]: Taking taylor expansion of (pow y 2) in y 3.537 * [taylor]: Taking taylor expansion of y in y 3.537 * [backup-simplify]: Simplify 0 into 0 3.537 * [backup-simplify]: Simplify 1 into 1 3.537 * [backup-simplify]: Simplify (* 1 1) into 1 3.537 * [backup-simplify]: Simplify (/ 1 1) into 1 3.538 * [backup-simplify]: Simplify (- 1) into -1 3.538 * [backup-simplify]: Simplify -1 into -1 3.538 * [backup-simplify]: Simplify 1 into 1 3.538 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.539 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.539 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0 3.539 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0 3.540 * [backup-simplify]: Simplify (- 0) into 0 3.540 * [backup-simplify]: Simplify (+ 0 0) into 0 3.540 * [taylor]: Taking taylor expansion of 0 in y 3.540 * [backup-simplify]: Simplify 0 into 0 3.540 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.541 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.541 * [backup-simplify]: Simplify (- 0) into 0 3.541 * [backup-simplify]: Simplify 0 into 0 3.541 * [backup-simplify]: Simplify 0 into 0 3.541 * [backup-simplify]: Simplify 0 into 0 3.543 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 3.543 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.544 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0 3.544 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0 3.544 * [backup-simplify]: Simplify (- 0) into 0 3.544 * [backup-simplify]: Simplify (+ 0 0) into 0 3.544 * [taylor]: Taking taylor expansion of 0 in y 3.544 * [backup-simplify]: Simplify 0 into 0 3.545 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.546 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.546 * [backup-simplify]: Simplify (- 0) into 0 3.546 * [backup-simplify]: Simplify 0 into 0 3.546 * [backup-simplify]: Simplify 0 into 0 3.546 * [backup-simplify]: Simplify 0 into 0 3.546 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* -1 (pow (* (/ 1 (/ 1 (- y))) 1) 2))) into (- (pow x 2) (pow y 2)) 3.546 * * * [progress]: simplifying candidates 3.546 * * * * [progress]: [ 1 / 17 ] simplifiying candidate # 3.546 * * * * [progress]: [ 2 / 17 ] simplifiying candidate # 3.546 * * * * [progress]: [ 3 / 17 ] simplifiying candidate # 3.546 * * * * [progress]: [ 4 / 17 ] simplifiying candidate # 3.546 * * * * [progress]: [ 5 / 17 ] simplifiying candidate # 3.546 * * * * [progress]: [ 6 / 17 ] simplifiying candidate # 3.546 * * * * [progress]: [ 7 / 17 ] simplifiying candidate # 3.546 * * * * [progress]: [ 8 / 17 ] simplifiying candidate # 3.547 * * * * [progress]: [ 9 / 17 ] simplifiying candidate # 3.547 * * * * [progress]: [ 10 / 17 ] simplifiying candidate # 3.547 * * * * [progress]: [ 11 / 17 ] simplifiying candidate # 3.547 * * * * [progress]: [ 12 / 17 ] simplifiying candidate # 3.547 * * * * [progress]: [ 13 / 17 ] simplifiying candidate # 3.547 * * * * [progress]: [ 14 / 17 ] simplifiying candidate #real (real->posit16 (- (* x x) (* y y)))))> 3.547 * * * * [progress]: [ 15 / 17 ] simplifiying candidate # 3.547 * * * * [progress]: [ 16 / 17 ] simplifiying candidate # 3.547 * * * * [progress]: [ 17 / 17 ] simplifiying candidate # 3.547 * [simplify]: Simplifying: (/ (exp (* x x)) (exp (* y y))) (log (- (* x x) (* y y))) (exp (- (* x x) (* y y))) (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y)))) (cbrt (- (* x x) (* y y))) (* (* (- (* x x) (* y y)) (- (* x x) (* y y))) (- (* x x) (* y y))) (sqrt (- (* x x) (* y y))) (sqrt (- (* x x) (* y y))) (- (pow (* x x) 3) (pow (* y y) 3)) (+ (* (* x x) (* x x)) (+ (* (* y y) (* y y)) (* (* x x) (* y y)))) (- (* y y)) (- (* (* x x) (* x x)) (* (* y y) (* y y))) (+ (* x x) (* y y)) (+ x y) (- x y) (- (* y y)) (real->posit16 (- (* x x) (* y y))) (- (pow x 2) (pow y 2)) (- (pow x 2) (pow y 2)) (- (pow x 2) (pow y 2)) 3.547 * * [simplify]: iteration 0: 34 enodes 3.562 * * [simplify]: iteration 1: 113 enodes 3.641 * * [simplify]: iteration 2: 621 enodes 3.940 * * [simplify]: iteration complete: 5001 enodes 3.941 * * [simplify]: Extracting #0: cost 15 inf + 0 3.942 * * [simplify]: Extracting #1: cost 560 inf + 0 3.946 * * [simplify]: Extracting #2: cost 1953 inf + 1298 3.964 * * [simplify]: Extracting #3: cost 1675 inf + 80400 4.017 * * [simplify]: Extracting #4: cost 295 inf + 292336 4.110 * * [simplify]: Extracting #5: cost 21 inf + 351729 4.192 * * [simplify]: Extracting #6: cost 0 inf + 358021 4.253 * [simplify]: Simplified to: (exp (* (+ x y) (- x y))) (log (* (+ x y) (- x y))) (exp (* (+ x y) (- x y))) (* (cbrt (* (+ x y) (- x y))) (cbrt (* (+ x y) (- x y)))) (cbrt (* (+ x y) (- x y))) (* (* (* (+ x y) (- x y)) (* (+ x y) (- x y))) (* (+ x y) (- x y))) (sqrt (* (+ x y) (- x y))) (sqrt (* (+ x y) (- x y))) (* (+ (* (* x x) x) (* y (* y y))) (- (* (* x x) x) (* y (* y y)))) (+ (* (* y y) (+ (* y y) (* x x))) (* (* x x) (* x x))) (* y (- y)) (- (* (* x x) (* x x)) (* (* y y) (* y y))) (+ (* y y) (* x x)) (+ x y) (- x y) (* y (- y)) (real->posit16 (* (+ x y) (- x y))) (* (+ x y) (- x y)) (* (+ x y) (- x y)) (* (+ x y) (- x y)) 4.254 * * * [progress]: adding candidates to table 4.310 * * [progress]: iteration 2 / 4 4.310 * * * [progress]: picking best candidate 4.314 * * * * [pick]: Picked # 4.314 * * * [progress]: localizing error 4.330 * * * [progress]: generating rewritten candidates 4.330 * * * [progress]: generating series expansions 4.330 * * * [progress]: simplifying candidates 4.330 * [simplify]: Simplifying: 4.330 * * [simplify]: iteration 0: 0 enodes 4.330 * * [simplify]: iteration complete: 0 enodes 4.330 * * [simplify]: Extracting #0: cost 0 inf + 0 4.330 * [simplify]: Simplified to: 4.330 * * * [progress]: adding candidates to table 4.331 * [progress]: [Phase 3 of 3] Extracting. 4.333 * [simplify]: Simplifying: (* (+ x y) (- x y)) 4.333 * * [simplify]: iteration 0: 5 enodes 4.333 * * [simplify]: iteration 1: 7 enodes 4.334 * * [simplify]: iteration complete: 7 enodes 4.334 * * [simplify]: Extracting #0: cost 1 inf + 0 4.334 * * [simplify]: Extracting #1: cost 3 inf + 0 4.334 * * [simplify]: Extracting #2: cost 5 inf + 0 4.334 * * [simplify]: Extracting #3: cost 3 inf + 2 4.334 * * [simplify]: Extracting #4: cost 0 inf + 208 4.334 * [simplify]: Simplified to: (* (+ y x) (- x y)) 5.734 * [regime-testing]: Baseline error score: 0.0010001250156269534 5.738 * [regime-testing]: Oracle error score: 0.0010001250156269534 5.738 * [regime-testing]: End program error score: 0.0010001250156269534