0.002 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.029 * * * [progress]: [2/2] Setting up program. 0.032 * [progress]: [Phase 2 of 3] Improving. 0.032 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.032 * [simplify]: Simplifying (- (* a a) (* b b)) 0.032 * * [simplify]: iteration 1: (5 enodes) 0.034 * * [simplify]: iteration 2: (20 enodes) 0.039 * * [simplify]: iteration 3: (33 enodes) 0.045 * * [simplify]: iteration 4: (50 enodes) 0.057 * * [simplify]: iteration 5: (91 enodes) 0.080 * * [simplify]: iteration 6: (174 enodes) 0.130 * * [simplify]: iteration 7: (262 enodes) 0.206 * * [simplify]: iteration 8: (460 enodes) 0.535 * * [simplify]: iteration 9: (1299 enodes) 3.323 * * [simplify]: Extracting #0: cost 1 inf + 0 3.323 * * [simplify]: Extracting #1: cost 182 inf + 0 3.329 * * [simplify]: Extracting #2: cost 737 inf + 1 3.341 * * [simplify]: Extracting #3: cost 630 inf + 15209 3.398 * * [simplify]: Extracting #4: cost 162 inf + 115855 3.451 * * [simplify]: Extracting #5: cost 9 inf + 154857 3.495 * * [simplify]: Extracting #6: cost 0 inf + 157558 3.550 * [simplify]: Simplified to (* (+ a b) (- a b)) 3.552 * * [progress]: iteration 1 / 4 3.552 * * * [progress]: picking best candidate 3.554 * * * * [pick]: Picked # 3.554 * * * [progress]: localizing error 3.564 * * * [progress]: generating rewritten candidates 3.564 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 3.573 * * * [progress]: generating series expansions 3.573 * * * * [progress]: [ 1 / 1 ] generating series at (2) 3.573 * [backup-simplify]: Simplify (- (* a a) (* b b)) into (- (pow a 2) (pow b 2)) 3.573 * [approximate]: Taking taylor expansion of (- (pow a 2) (pow b 2)) in (a b) around 0 3.573 * [taylor]: Taking taylor expansion of (- (pow a 2) (pow b 2)) in b 3.573 * [taylor]: Taking taylor expansion of (pow a 2) in b 3.573 * [taylor]: Taking taylor expansion of a in b 3.573 * [backup-simplify]: Simplify a into a 3.573 * [taylor]: Taking taylor expansion of (pow b 2) in b 3.573 * [taylor]: Taking taylor expansion of b in b 3.573 * [backup-simplify]: Simplify 0 into 0 3.573 * [backup-simplify]: Simplify 1 into 1 3.573 * [taylor]: Taking taylor expansion of (- (pow a 2) (pow b 2)) in a 3.573 * [taylor]: Taking taylor expansion of (pow a 2) in a 3.573 * [taylor]: Taking taylor expansion of a in a 3.573 * [backup-simplify]: Simplify 0 into 0 3.573 * [backup-simplify]: Simplify 1 into 1 3.573 * [taylor]: Taking taylor expansion of (pow b 2) in a 3.573 * [taylor]: Taking taylor expansion of b in a 3.573 * [backup-simplify]: Simplify b into b 3.573 * [taylor]: Taking taylor expansion of (- (pow a 2) (pow b 2)) in a 3.573 * [taylor]: Taking taylor expansion of (pow a 2) in a 3.573 * [taylor]: Taking taylor expansion of a in a 3.573 * [backup-simplify]: Simplify 0 into 0 3.573 * [backup-simplify]: Simplify 1 into 1 3.573 * [taylor]: Taking taylor expansion of (pow b 2) in a 3.574 * [taylor]: Taking taylor expansion of b in a 3.574 * [backup-simplify]: Simplify b into b 3.574 * [backup-simplify]: Simplify (* b b) into (pow b 2) 3.574 * [backup-simplify]: Simplify (- (pow b 2)) into (- (pow b 2)) 3.574 * [backup-simplify]: Simplify (+ 0 (- (pow b 2))) into (- (pow b 2)) 3.574 * [taylor]: Taking taylor expansion of (- (pow b 2)) in b 3.574 * [taylor]: Taking taylor expansion of (pow b 2) in b 3.574 * [taylor]: Taking taylor expansion of b in b 3.574 * [backup-simplify]: Simplify 0 into 0 3.574 * [backup-simplify]: Simplify 1 into 1 3.574 * [backup-simplify]: Simplify (+ (* b 0) (* 0 b)) into 0 3.574 * [backup-simplify]: Simplify (- 0) into 0 3.575 * [backup-simplify]: Simplify (+ 0 0) into 0 3.575 * [taylor]: Taking taylor expansion of 0 in b 3.575 * [backup-simplify]: Simplify 0 into 0 3.575 * [backup-simplify]: Simplify 0 into 0 3.575 * [backup-simplify]: Simplify (* 1 1) into 1 3.575 * [backup-simplify]: Simplify (+ (* b 0) (+ (* 0 0) (* 0 b))) into 0 3.576 * [backup-simplify]: Simplify (- 0) into 0 3.576 * [backup-simplify]: Simplify (+ 1 0) into 1 3.576 * [taylor]: Taking taylor expansion of 1 in b 3.576 * [backup-simplify]: Simplify 1 into 1 3.576 * [backup-simplify]: Simplify 1 into 1 3.576 * [backup-simplify]: Simplify 0 into 0 3.576 * [backup-simplify]: Simplify (* 1 1) into 1 3.577 * [backup-simplify]: Simplify (- 1) into -1 3.577 * [backup-simplify]: Simplify -1 into -1 3.577 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.577 * [backup-simplify]: Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (* 0 b)))) into 0 3.578 * [backup-simplify]: Simplify (- 0) into 0 3.578 * [backup-simplify]: Simplify (+ 0 0) into 0 3.578 * [taylor]: Taking taylor expansion of 0 in b 3.578 * [backup-simplify]: Simplify 0 into 0 3.578 * [backup-simplify]: Simplify 0 into 0 3.578 * [backup-simplify]: Simplify 0 into 0 3.578 * [backup-simplify]: Simplify 0 into 0 3.578 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.579 * [backup-simplify]: Simplify (- 0) into 0 3.579 * [backup-simplify]: Simplify 0 into 0 3.579 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.580 * [backup-simplify]: Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 b))))) into 0 3.580 * [backup-simplify]: Simplify (- 0) into 0 3.580 * [backup-simplify]: Simplify (+ 0 0) into 0 3.580 * [taylor]: Taking taylor expansion of 0 in b 3.580 * [backup-simplify]: Simplify 0 into 0 3.580 * [backup-simplify]: Simplify 0 into 0 3.580 * [backup-simplify]: Simplify 0 into 0 3.581 * [backup-simplify]: Simplify (+ (* -1 (pow (* b 1) 2)) (* 1 (pow (* 1 a) 2))) into (- (pow a 2) (pow b 2)) 3.581 * [backup-simplify]: Simplify (- (* (/ 1 a) (/ 1 a)) (* (/ 1 b) (/ 1 b))) into (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) 3.581 * [approximate]: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in (a b) around 0 3.581 * [taylor]: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in b 3.581 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in b 3.581 * [taylor]: Taking taylor expansion of (pow a 2) in b 3.581 * [taylor]: Taking taylor expansion of a in b 3.581 * [backup-simplify]: Simplify a into a 3.581 * [backup-simplify]: Simplify (* a a) into (pow a 2) 3.581 * [backup-simplify]: Simplify (/ 1 (pow a 2)) into (/ 1 (pow a 2)) 3.581 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b 3.581 * [taylor]: Taking taylor expansion of (pow b 2) in b 3.581 * [taylor]: Taking taylor expansion of b in b 3.581 * [backup-simplify]: Simplify 0 into 0 3.581 * [backup-simplify]: Simplify 1 into 1 3.581 * [backup-simplify]: Simplify (* 1 1) into 1 3.581 * [backup-simplify]: Simplify (/ 1 1) into 1 3.581 * [taylor]: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in a 3.581 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in a 3.581 * [taylor]: Taking taylor expansion of (pow a 2) in a 3.581 * [taylor]: Taking taylor expansion of a in a 3.582 * [backup-simplify]: Simplify 0 into 0 3.582 * [backup-simplify]: Simplify 1 into 1 3.582 * [backup-simplify]: Simplify (* 1 1) into 1 3.582 * [backup-simplify]: Simplify (/ 1 1) into 1 3.582 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in a 3.582 * [taylor]: Taking taylor expansion of (pow b 2) in a 3.582 * [taylor]: Taking taylor expansion of b in a 3.582 * [backup-simplify]: Simplify b into b 3.582 * [backup-simplify]: Simplify (* b b) into (pow b 2) 3.582 * [backup-simplify]: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2)) 3.582 * [taylor]: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in a 3.582 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in a 3.582 * [taylor]: Taking taylor expansion of (pow a 2) in a 3.582 * [taylor]: Taking taylor expansion of a in a 3.582 * [backup-simplify]: Simplify 0 into 0 3.582 * [backup-simplify]: Simplify 1 into 1 3.582 * [backup-simplify]: Simplify (* 1 1) into 1 3.583 * [backup-simplify]: Simplify (/ 1 1) into 1 3.583 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in a 3.583 * [taylor]: Taking taylor expansion of (pow b 2) in a 3.583 * [taylor]: Taking taylor expansion of b in a 3.583 * [backup-simplify]: Simplify b into b 3.583 * [backup-simplify]: Simplify (* b b) into (pow b 2) 3.583 * [backup-simplify]: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2)) 3.583 * [backup-simplify]: Simplify (+ 1 0) into 1 3.583 * [taylor]: Taking taylor expansion of 1 in b 3.583 * [backup-simplify]: Simplify 1 into 1 3.584 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.584 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.584 * [backup-simplify]: Simplify (+ 0 0) into 0 3.584 * [taylor]: Taking taylor expansion of 0 in b 3.584 * [backup-simplify]: Simplify 0 into 0 3.585 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.585 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.586 * [backup-simplify]: Simplify (- (/ 1 (pow b 2))) into (- (/ 1 (pow b 2))) 3.586 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow b 2)))) into (- (/ 1 (pow b 2))) 3.586 * [taylor]: Taking taylor expansion of (- (/ 1 (pow b 2))) in b 3.586 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b 3.586 * [taylor]: Taking taylor expansion of (pow b 2) in b 3.586 * [taylor]: Taking taylor expansion of b in b 3.586 * [backup-simplify]: Simplify 0 into 0 3.586 * [backup-simplify]: Simplify 1 into 1 3.586 * [backup-simplify]: Simplify (* 1 1) into 1 3.586 * [backup-simplify]: Simplify (/ 1 1) into 1 3.587 * [backup-simplify]: Simplify (- 1) into -1 3.587 * [backup-simplify]: Simplify -1 into -1 3.587 * [backup-simplify]: Simplify 1 into 1 3.587 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.588 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.588 * [backup-simplify]: Simplify (+ (* b 0) (* 0 b)) into 0 3.588 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow b 2)) (/ 0 (pow b 2))))) into 0 3.588 * [backup-simplify]: Simplify (- 0) into 0 3.588 * [backup-simplify]: Simplify (+ 0 0) into 0 3.588 * [taylor]: Taking taylor expansion of 0 in b 3.588 * [backup-simplify]: Simplify 0 into 0 3.589 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.589 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.590 * [backup-simplify]: Simplify (- 0) into 0 3.590 * [backup-simplify]: Simplify 0 into 0 3.590 * [backup-simplify]: Simplify 0 into 0 3.590 * [backup-simplify]: Simplify 0 into 0 3.590 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 3.591 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.591 * [backup-simplify]: Simplify (+ (* b 0) (+ (* 0 0) (* 0 b))) into 0 3.591 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow b 2)) (/ 0 (pow b 2))) (* 0 (/ 0 (pow b 2))))) into 0 3.592 * [backup-simplify]: Simplify (- 0) into 0 3.592 * [backup-simplify]: Simplify (+ 0 0) into 0 3.592 * [taylor]: Taking taylor expansion of 0 in b 3.592 * [backup-simplify]: Simplify 0 into 0 3.593 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.594 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.594 * [backup-simplify]: Simplify (- 0) into 0 3.594 * [backup-simplify]: Simplify 0 into 0 3.594 * [backup-simplify]: Simplify 0 into 0 3.594 * [backup-simplify]: Simplify 0 into 0 3.595 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 a))) 2)) (* -1 (pow (* (/ 1 (/ 1 b)) 1) 2))) into (- (pow a 2) (pow b 2)) 3.595 * [backup-simplify]: Simplify (- (* (/ 1 (- a)) (/ 1 (- a))) (* (/ 1 (- b)) (/ 1 (- b)))) into (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) 3.595 * [approximate]: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in (a b) around 0 3.595 * [taylor]: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in b 3.595 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in b 3.595 * [taylor]: Taking taylor expansion of (pow a 2) in b 3.595 * [taylor]: Taking taylor expansion of a in b 3.595 * [backup-simplify]: Simplify a into a 3.595 * [backup-simplify]: Simplify (* a a) into (pow a 2) 3.595 * [backup-simplify]: Simplify (/ 1 (pow a 2)) into (/ 1 (pow a 2)) 3.595 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b 3.595 * [taylor]: Taking taylor expansion of (pow b 2) in b 3.595 * [taylor]: Taking taylor expansion of b in b 3.595 * [backup-simplify]: Simplify 0 into 0 3.595 * [backup-simplify]: Simplify 1 into 1 3.596 * [backup-simplify]: Simplify (* 1 1) into 1 3.596 * [backup-simplify]: Simplify (/ 1 1) into 1 3.596 * [taylor]: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in a 3.596 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in a 3.596 * [taylor]: Taking taylor expansion of (pow a 2) in a 3.596 * [taylor]: Taking taylor expansion of a in a 3.596 * [backup-simplify]: Simplify 0 into 0 3.596 * [backup-simplify]: Simplify 1 into 1 3.596 * [backup-simplify]: Simplify (* 1 1) into 1 3.597 * [backup-simplify]: Simplify (/ 1 1) into 1 3.597 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in a 3.597 * [taylor]: Taking taylor expansion of (pow b 2) in a 3.597 * [taylor]: Taking taylor expansion of b in a 3.597 * [backup-simplify]: Simplify b into b 3.597 * [backup-simplify]: Simplify (* b b) into (pow b 2) 3.597 * [backup-simplify]: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2)) 3.597 * [taylor]: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in a 3.597 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in a 3.597 * [taylor]: Taking taylor expansion of (pow a 2) in a 3.597 * [taylor]: Taking taylor expansion of a in a 3.597 * [backup-simplify]: Simplify 0 into 0 3.597 * [backup-simplify]: Simplify 1 into 1 3.597 * [backup-simplify]: Simplify (* 1 1) into 1 3.598 * [backup-simplify]: Simplify (/ 1 1) into 1 3.598 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in a 3.598 * [taylor]: Taking taylor expansion of (pow b 2) in a 3.598 * [taylor]: Taking taylor expansion of b in a 3.598 * [backup-simplify]: Simplify b into b 3.598 * [backup-simplify]: Simplify (* b b) into (pow b 2) 3.598 * [backup-simplify]: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2)) 3.599 * [backup-simplify]: Simplify (+ 1 0) into 1 3.599 * [taylor]: Taking taylor expansion of 1 in b 3.599 * [backup-simplify]: Simplify 1 into 1 3.599 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.600 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.600 * [backup-simplify]: Simplify (+ 0 0) into 0 3.600 * [taylor]: Taking taylor expansion of 0 in b 3.600 * [backup-simplify]: Simplify 0 into 0 3.601 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.602 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.603 * [backup-simplify]: Simplify (- (/ 1 (pow b 2))) into (- (/ 1 (pow b 2))) 3.603 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow b 2)))) into (- (/ 1 (pow b 2))) 3.603 * [taylor]: Taking taylor expansion of (- (/ 1 (pow b 2))) in b 3.603 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b 3.603 * [taylor]: Taking taylor expansion of (pow b 2) in b 3.603 * [taylor]: Taking taylor expansion of b in b 3.603 * [backup-simplify]: Simplify 0 into 0 3.603 * [backup-simplify]: Simplify 1 into 1 3.603 * [backup-simplify]: Simplify (* 1 1) into 1 3.604 * [backup-simplify]: Simplify (/ 1 1) into 1 3.604 * [backup-simplify]: Simplify (- 1) into -1 3.604 * [backup-simplify]: Simplify -1 into -1 3.604 * [backup-simplify]: Simplify 1 into 1 3.605 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.606 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.606 * [backup-simplify]: Simplify (+ (* b 0) (* 0 b)) into 0 3.606 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow b 2)) (/ 0 (pow b 2))))) into 0 3.607 * [backup-simplify]: Simplify (- 0) into 0 3.607 * [backup-simplify]: Simplify (+ 0 0) into 0 3.607 * [taylor]: Taking taylor expansion of 0 in b 3.607 * [backup-simplify]: Simplify 0 into 0 3.608 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.608 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.609 * [backup-simplify]: Simplify (- 0) into 0 3.609 * [backup-simplify]: Simplify 0 into 0 3.609 * [backup-simplify]: Simplify 0 into 0 3.609 * [backup-simplify]: Simplify 0 into 0 3.610 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 3.611 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.611 * [backup-simplify]: Simplify (+ (* b 0) (+ (* 0 0) (* 0 b))) into 0 3.611 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow b 2)) (/ 0 (pow b 2))) (* 0 (/ 0 (pow b 2))))) into 0 3.612 * [backup-simplify]: Simplify (- 0) into 0 3.612 * [backup-simplify]: Simplify (+ 0 0) into 0 3.612 * [taylor]: Taking taylor expansion of 0 in b 3.612 * [backup-simplify]: Simplify 0 into 0 3.613 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.614 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.614 * [backup-simplify]: Simplify (- 0) into 0 3.614 * [backup-simplify]: Simplify 0 into 0 3.614 * [backup-simplify]: Simplify 0 into 0 3.614 * [backup-simplify]: Simplify 0 into 0 3.615 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- a)))) 2)) (* -1 (pow (* (/ 1 (/ 1 (- b))) 1) 2))) into (- (pow a 2) (pow b 2)) 3.615 * * * [progress]: simplifying candidates 3.615 * * * * [progress]: [ 1 / 17 ] simplifiying candidate # 3.615 * * * * [progress]: [ 2 / 17 ] simplifiying candidate # 3.615 * * * * [progress]: [ 3 / 17 ] simplifiying candidate # 3.615 * * * * [progress]: [ 4 / 17 ] simplifiying candidate # 3.615 * * * * [progress]: [ 5 / 17 ] simplifiying candidate # 3.615 * * * * [progress]: [ 6 / 17 ] simplifiying candidate # 3.615 * * * * [progress]: [ 7 / 17 ] simplifiying candidate # 3.615 * * * * [progress]: [ 8 / 17 ] simplifiying candidate # 3.615 * * * * [progress]: [ 9 / 17 ] simplifiying candidate # 3.615 * * * * [progress]: [ 10 / 17 ] simplifiying candidate # 3.615 * * * * [progress]: [ 11 / 17 ] simplifiying candidate # 3.615 * * * * [progress]: [ 12 / 17 ] simplifiying candidate # 3.615 * * * * [progress]: [ 13 / 17 ] simplifiying candidate # 3.615 * * * * [progress]: [ 14 / 17 ] simplifiying candidate #real (real->posit16 (- (* a a) (* b b)))))> 3.615 * * * * [progress]: [ 15 / 17 ] simplifiying candidate # 3.616 * * * * [progress]: [ 16 / 17 ] simplifiying candidate # 3.616 * * * * [progress]: [ 17 / 17 ] simplifiying candidate # 3.616 * [simplify]: Simplifying (/ (exp (* a a)) (exp (* b b))), (log (- (* a a) (* b b))), (exp (- (* a a) (* b b))), (* (cbrt (- (* a a) (* b b))) (cbrt (- (* a a) (* b b)))), (cbrt (- (* a a) (* b b))), (* (* (- (* a a) (* b b)) (- (* a a) (* b b))) (- (* a a) (* b b))), (sqrt (- (* a a) (* b b))), (sqrt (- (* a a) (* b b))), (- (pow (* a a) 3) (pow (* b b) 3)), (+ (* (* a a) (* a a)) (+ (* (* b b) (* b b)) (* (* a a) (* b b)))), (- (* b b)), (- (* (* a a) (* a a)) (* (* b b) (* b b))), (+ (* a a) (* b b)), (+ a b), (- a b), (- (* b b)), (real->posit16 (- (* a a) (* b b))), (- (pow a 2) (pow b 2)), (- (pow a 2) (pow b 2)), (- (pow a 2) (pow b 2)) 3.616 * * [simplify]: iteration 1: (34 enodes) 3.635 * * [simplify]: iteration 2: (157 enodes) 3.701 * * [simplify]: iteration 3: (334 enodes) 3.829 * * [simplify]: iteration 4: (935 enodes) 4.541 * * [simplify]: Extracting #0: cost 15 inf + 0 4.541 * * [simplify]: Extracting #1: cost 183 inf + 0 4.546 * * [simplify]: Extracting #2: cost 724 inf + 127 4.554 * * [simplify]: Extracting #3: cost 933 inf + 8778 4.591 * * [simplify]: Extracting #4: cost 372 inf + 133086 4.650 * * [simplify]: Extracting #5: cost 16 inf + 230958 4.704 * * [simplify]: Extracting #6: cost 2 inf + 237871 4.770 * * [simplify]: Extracting #7: cost 0 inf + 238968 4.830 * [simplify]: Simplified to (exp (* (+ b a) (- a b))), (log (* (+ b a) (- a b))), (exp (* (+ b a) (- a b))), (* (cbrt (* (+ b a) (- a b))) (cbrt (* (+ b a) (- a b)))), (cbrt (* (+ b a) (- a b))), (* (* (* (+ b a) (- a b)) (* (+ b a) (- a b))) (* (+ b a) (- a b))), (sqrt (* (+ b a) (- a b))), (sqrt (* (+ b a) (- a b))), (* (- (* (* a a) a) (* b (* b b))) (+ (* (* a a) a) (* b (* b b)))), (+ (* (* b b) (* b b)) (* (* a a) (+ (* b b) (* a a)))), (* (- b) b), (- (* (* a a) (* a a)) (* (* b b) (* b b))), (+ (* b b) (* a a)), (+ b a), (- a b), (* (- b) b), (real->posit16 (* (+ b a) (- a b))), (* (+ b a) (- a b)), (* (+ b a) (- a b)), (* (+ b a) (- a b)) 4.830 * * * [progress]: adding candidates to table 4.943 * * [progress]: iteration 2 / 4 4.943 * * * [progress]: picking best candidate 4.945 * * * * [pick]: Picked # 4.945 * * * [progress]: localizing error 4.954 * * * [progress]: generating rewritten candidates 4.954 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 4.988 * * * [progress]: generating series expansions 4.988 * * * * [progress]: [ 1 / 1 ] generating series at (2) 4.988 * [backup-simplify]: Simplify (* (+ b a) (- a b)) into (* (+ a b) (- a b)) 4.988 * [approximate]: Taking taylor expansion of (* (+ a b) (- a b)) in (b a) around 0 4.988 * [taylor]: Taking taylor expansion of (* (+ a b) (- a b)) in a 4.988 * [taylor]: Taking taylor expansion of (+ a b) in a 4.988 * [taylor]: Taking taylor expansion of a in a 4.988 * [backup-simplify]: Simplify 0 into 0 4.988 * [backup-simplify]: Simplify 1 into 1 4.988 * [taylor]: Taking taylor expansion of b in a 4.988 * [backup-simplify]: Simplify b into b 4.988 * [taylor]: Taking taylor expansion of (- a b) in a 4.988 * [taylor]: Taking taylor expansion of a in a 4.988 * [backup-simplify]: Simplify 0 into 0 4.988 * [backup-simplify]: Simplify 1 into 1 4.988 * [taylor]: Taking taylor expansion of b in a 4.988 * [backup-simplify]: Simplify b into b 4.988 * [taylor]: Taking taylor expansion of (* (+ a b) (- a b)) in b 4.988 * [taylor]: Taking taylor expansion of (+ a b) in b 4.988 * [taylor]: Taking taylor expansion of a in b 4.988 * [backup-simplify]: Simplify a into a 4.988 * [taylor]: Taking taylor expansion of b in b 4.988 * [backup-simplify]: Simplify 0 into 0 4.988 * [backup-simplify]: Simplify 1 into 1 4.988 * [taylor]: Taking taylor expansion of (- a b) in b 4.988 * [taylor]: Taking taylor expansion of a in b 4.988 * [backup-simplify]: Simplify a into a 4.988 * [taylor]: Taking taylor expansion of b in b 4.988 * [backup-simplify]: Simplify 0 into 0 4.988 * [backup-simplify]: Simplify 1 into 1 4.988 * [taylor]: Taking taylor expansion of (* (+ a b) (- a b)) in b 4.988 * [taylor]: Taking taylor expansion of (+ a b) in b 4.988 * [taylor]: Taking taylor expansion of a in b 4.988 * [backup-simplify]: Simplify a into a 4.988 * [taylor]: Taking taylor expansion of b in b 4.988 * [backup-simplify]: Simplify 0 into 0 4.988 * [backup-simplify]: Simplify 1 into 1 4.988 * [taylor]: Taking taylor expansion of (- a b) in b 4.988 * [taylor]: Taking taylor expansion of a in b 4.988 * [backup-simplify]: Simplify a into a 4.988 * [taylor]: Taking taylor expansion of b in b 4.988 * [backup-simplify]: Simplify 0 into 0 4.988 * [backup-simplify]: Simplify 1 into 1 4.988 * [backup-simplify]: Simplify (+ a 0) into a 4.989 * [backup-simplify]: Simplify (- 0) into 0 4.989 * [backup-simplify]: Simplify (+ a 0) into a 4.989 * [backup-simplify]: Simplify (* a a) into (pow a 2) 4.989 * [taylor]: Taking taylor expansion of (pow a 2) in a 4.989 * [taylor]: Taking taylor expansion of a in a 4.989 * [backup-simplify]: Simplify 0 into 0 4.989 * [backup-simplify]: Simplify 1 into 1 4.989 * [backup-simplify]: Simplify (- 1) into -1 4.990 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.990 * [backup-simplify]: Simplify (+ 0 1) into 1 4.990 * [backup-simplify]: Simplify (+ (* a -1) (* 1 a)) into 0 4.990 * [taylor]: Taking taylor expansion of 0 in a 4.990 * [backup-simplify]: Simplify 0 into 0 4.990 * [backup-simplify]: Simplify 0 into 0 4.990 * [backup-simplify]: Simplify (- 0) into 0 4.991 * [backup-simplify]: Simplify (+ 0 0) into 0 4.991 * [backup-simplify]: Simplify (+ 0 0) into 0 4.991 * [backup-simplify]: Simplify (+ (* a 0) (+ (* 1 -1) (* 0 a))) into (- 1) 4.991 * [taylor]: Taking taylor expansion of (- 1) in a 4.991 * [taylor]: Taking taylor expansion of 1 in a 4.991 * [backup-simplify]: Simplify 1 into 1 4.991 * [backup-simplify]: Simplify (- 1) into -1 4.991 * [backup-simplify]: Simplify -1 into -1 4.991 * [backup-simplify]: Simplify 0 into 0 4.992 * [backup-simplify]: Simplify (* 1 1) into 1 4.992 * [backup-simplify]: Simplify 1 into 1 4.992 * [backup-simplify]: Simplify (- 0) into 0 4.992 * [backup-simplify]: Simplify (+ 0 0) into 0 4.992 * [backup-simplify]: Simplify (+ 0 0) into 0 4.993 * [backup-simplify]: Simplify (+ (* a 0) (+ (* 1 0) (+ (* 0 -1) (* 0 a)))) into 0 4.993 * [taylor]: Taking taylor expansion of 0 in a 4.993 * [backup-simplify]: Simplify 0 into 0 4.993 * [backup-simplify]: Simplify 0 into 0 4.993 * [backup-simplify]: Simplify (- 0) into 0 4.993 * [backup-simplify]: Simplify 0 into 0 4.993 * [backup-simplify]: Simplify 0 into 0 4.994 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.994 * [backup-simplify]: Simplify 0 into 0 4.994 * [backup-simplify]: Simplify (- 0) into 0 4.994 * [backup-simplify]: Simplify (+ 0 0) into 0 4.994 * [backup-simplify]: Simplify (+ 0 0) into 0 4.995 * [backup-simplify]: Simplify (+ (* a 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 -1) (* 0 a))))) into 0 4.995 * [taylor]: Taking taylor expansion of 0 in a 4.995 * [backup-simplify]: Simplify 0 into 0 4.995 * [backup-simplify]: Simplify 0 into 0 4.995 * [backup-simplify]: Simplify 0 into 0 4.995 * [backup-simplify]: Simplify (+ (* 1 (pow (* a 1) 2)) (* -1 (pow (* 1 b) 2))) into (- (pow a 2) (pow b 2)) 4.996 * [backup-simplify]: Simplify (* (+ (/ 1 b) (/ 1 a)) (- (/ 1 a) (/ 1 b))) into (* (+ (/ 1 b) (/ 1 a)) (- (/ 1 a) (/ 1 b))) 4.996 * [approximate]: Taking taylor expansion of (* (+ (/ 1 b) (/ 1 a)) (- (/ 1 a) (/ 1 b))) in (b a) around 0 4.996 * [taylor]: Taking taylor expansion of (* (+ (/ 1 b) (/ 1 a)) (- (/ 1 a) (/ 1 b))) in a 4.996 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a 4.996 * [taylor]: Taking taylor expansion of (/ 1 b) in a 4.996 * [taylor]: Taking taylor expansion of b in a 4.996 * [backup-simplify]: Simplify b into b 4.996 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 4.996 * [taylor]: Taking taylor expansion of (/ 1 a) in a 4.996 * [taylor]: Taking taylor expansion of a in a 4.996 * [backup-simplify]: Simplify 0 into 0 4.996 * [backup-simplify]: Simplify 1 into 1 4.996 * [backup-simplify]: Simplify (/ 1 1) into 1 4.996 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a 4.996 * [taylor]: Taking taylor expansion of (/ 1 a) in a 4.996 * [taylor]: Taking taylor expansion of a in a 4.996 * [backup-simplify]: Simplify 0 into 0 4.996 * [backup-simplify]: Simplify 1 into 1 4.996 * [backup-simplify]: Simplify (/ 1 1) into 1 4.996 * [taylor]: Taking taylor expansion of (/ 1 b) in a 4.996 * [taylor]: Taking taylor expansion of b in a 4.996 * [backup-simplify]: Simplify b into b 4.996 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 4.996 * [taylor]: Taking taylor expansion of (* (+ (/ 1 b) (/ 1 a)) (- (/ 1 a) (/ 1 b))) in b 4.996 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in b 4.996 * [taylor]: Taking taylor expansion of (/ 1 b) in b 4.996 * [taylor]: Taking taylor expansion of b in b 4.997 * [backup-simplify]: Simplify 0 into 0 4.997 * [backup-simplify]: Simplify 1 into 1 4.997 * [backup-simplify]: Simplify (/ 1 1) into 1 4.997 * [taylor]: Taking taylor expansion of (/ 1 a) in b 4.997 * [taylor]: Taking taylor expansion of a in b 4.997 * [backup-simplify]: Simplify a into a 4.997 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 4.997 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b 4.997 * [taylor]: Taking taylor expansion of (/ 1 a) in b 4.997 * [taylor]: Taking taylor expansion of a in b 4.997 * [backup-simplify]: Simplify a into a 4.997 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 4.997 * [taylor]: Taking taylor expansion of (/ 1 b) in b 4.997 * [taylor]: Taking taylor expansion of b in b 4.997 * [backup-simplify]: Simplify 0 into 0 4.997 * [backup-simplify]: Simplify 1 into 1 4.997 * [backup-simplify]: Simplify (/ 1 1) into 1 4.997 * [taylor]: Taking taylor expansion of (* (+ (/ 1 b) (/ 1 a)) (- (/ 1 a) (/ 1 b))) in b 4.997 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in b 4.997 * [taylor]: Taking taylor expansion of (/ 1 b) in b 4.997 * [taylor]: Taking taylor expansion of b in b 4.997 * [backup-simplify]: Simplify 0 into 0 4.997 * [backup-simplify]: Simplify 1 into 1 4.998 * [backup-simplify]: Simplify (/ 1 1) into 1 4.998 * [taylor]: Taking taylor expansion of (/ 1 a) in b 4.998 * [taylor]: Taking taylor expansion of a in b 4.998 * [backup-simplify]: Simplify a into a 4.998 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 4.998 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b 4.998 * [taylor]: Taking taylor expansion of (/ 1 a) in b 4.998 * [taylor]: Taking taylor expansion of a in b 4.998 * [backup-simplify]: Simplify a into a 4.998 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 4.998 * [taylor]: Taking taylor expansion of (/ 1 b) in b 4.998 * [taylor]: Taking taylor expansion of b in b 4.998 * [backup-simplify]: Simplify 0 into 0 4.998 * [backup-simplify]: Simplify 1 into 1 4.998 * [backup-simplify]: Simplify (/ 1 1) into 1 4.998 * [backup-simplify]: Simplify (+ 1 0) into 1 4.999 * [backup-simplify]: Simplify (- 1) into -1 4.999 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.999 * [backup-simplify]: Simplify (* 1 -1) into -1 4.999 * [taylor]: Taking taylor expansion of -1 in a 4.999 * [backup-simplify]: Simplify -1 into -1 5.000 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.000 * [backup-simplify]: Simplify (- 0) into 0 5.000 * [backup-simplify]: Simplify (+ (/ 1 a) 0) into (/ 1 a) 5.000 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.000 * [backup-simplify]: Simplify (+ 0 (/ 1 a)) into (/ 1 a) 5.000 * [backup-simplify]: Simplify (+ (* 1 (/ 1 a)) (* (/ 1 a) -1)) into 0 5.000 * [taylor]: Taking taylor expansion of 0 in a 5.001 * [backup-simplify]: Simplify 0 into 0 5.001 * [backup-simplify]: Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0 5.001 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.001 * [backup-simplify]: Simplify (- 0) into 0 5.002 * [backup-simplify]: Simplify (+ 0 0) into 0 5.002 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.002 * [backup-simplify]: Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0 5.002 * [backup-simplify]: Simplify (+ 0 0) into 0 5.003 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 a) (/ 1 a)) (* 0 -1))) into (/ 1 (pow a 2)) 5.003 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in a 5.003 * [taylor]: Taking taylor expansion of (pow a 2) in a 5.003 * [taylor]: Taking taylor expansion of a in a 5.003 * [backup-simplify]: Simplify 0 into 0 5.003 * [backup-simplify]: Simplify 1 into 1 5.003 * [backup-simplify]: Simplify (* 1 1) into 1 5.004 * [backup-simplify]: Simplify (/ 1 1) into 1 5.004 * [backup-simplify]: Simplify 1 into 1 5.004 * [backup-simplify]: Simplify -1 into -1 5.004 * [backup-simplify]: Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0 5.004 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.004 * [backup-simplify]: Simplify (- 0) into 0 5.005 * [backup-simplify]: Simplify (+ 0 0) into 0 5.006 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.006 * [backup-simplify]: Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0 5.006 * [backup-simplify]: Simplify (+ 0 0) into 0 5.007 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 a) 0) (+ (* 0 (/ 1 a)) (* 0 -1)))) into 0 5.007 * [taylor]: Taking taylor expansion of 0 in a 5.007 * [backup-simplify]: Simplify 0 into 0 5.008 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 5.008 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.008 * [backup-simplify]: Simplify 0 into 0 5.009 * [backup-simplify]: Simplify 0 into 0 5.009 * [backup-simplify]: Simplify 0 into 0 5.009 * [backup-simplify]: Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0 5.010 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.010 * [backup-simplify]: Simplify (- 0) into 0 5.010 * [backup-simplify]: Simplify (+ 0 0) into 0 5.011 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.012 * [backup-simplify]: Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0 5.012 * [backup-simplify]: Simplify (+ 0 0) into 0 5.014 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 a) 0) (+ (* 0 0) (+ (* 0 (/ 1 a)) (* 0 -1))))) into 0 5.014 * [taylor]: Taking taylor expansion of 0 in a 5.014 * [backup-simplify]: Simplify 0 into 0 5.015 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 5.015 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.016 * [backup-simplify]: Simplify 0 into 0 5.016 * [backup-simplify]: Simplify 0 into 0 5.016 * [backup-simplify]: Simplify 0 into 0 5.016 * [backup-simplify]: Simplify (+ (* -1 (pow (* 1 (/ 1 (/ 1 b))) 2)) (* 1 (pow (* (/ 1 (/ 1 a)) 1) 2))) into (- (pow a 2) (pow b 2)) 5.016 * [backup-simplify]: Simplify (* (+ (/ 1 (- b)) (/ 1 (- a))) (- (/ 1 (- a)) (/ 1 (- b)))) into (* -1 (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 b) (/ 1 a)))) 5.016 * [approximate]: Taking taylor expansion of (* -1 (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 b) (/ 1 a)))) in (b a) around 0 5.016 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 b) (/ 1 a)))) in a 5.016 * [taylor]: Taking taylor expansion of -1 in a 5.016 * [backup-simplify]: Simplify -1 into -1 5.016 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 b) (/ 1 a))) in a 5.016 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a 5.016 * [taylor]: Taking taylor expansion of (/ 1 b) in a 5.016 * [taylor]: Taking taylor expansion of b in a 5.016 * [backup-simplify]: Simplify b into b 5.017 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 5.017 * [taylor]: Taking taylor expansion of (/ 1 a) in a 5.017 * [taylor]: Taking taylor expansion of a in a 5.017 * [backup-simplify]: Simplify 0 into 0 5.017 * [backup-simplify]: Simplify 1 into 1 5.017 * [backup-simplify]: Simplify (/ 1 1) into 1 5.017 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a 5.017 * [taylor]: Taking taylor expansion of (/ 1 b) in a 5.017 * [taylor]: Taking taylor expansion of b in a 5.017 * [backup-simplify]: Simplify b into b 5.017 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 5.017 * [taylor]: Taking taylor expansion of (/ 1 a) in a 5.017 * [taylor]: Taking taylor expansion of a in a 5.017 * [backup-simplify]: Simplify 0 into 0 5.017 * [backup-simplify]: Simplify 1 into 1 5.018 * [backup-simplify]: Simplify (/ 1 1) into 1 5.018 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 b) (/ 1 a)))) in b 5.018 * [taylor]: Taking taylor expansion of -1 in b 5.018 * [backup-simplify]: Simplify -1 into -1 5.018 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 b) (/ 1 a))) in b 5.018 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b 5.018 * [taylor]: Taking taylor expansion of (/ 1 b) in b 5.018 * [taylor]: Taking taylor expansion of b in b 5.018 * [backup-simplify]: Simplify 0 into 0 5.018 * [backup-simplify]: Simplify 1 into 1 5.018 * [backup-simplify]: Simplify (/ 1 1) into 1 5.018 * [taylor]: Taking taylor expansion of (/ 1 a) in b 5.018 * [taylor]: Taking taylor expansion of a in b 5.018 * [backup-simplify]: Simplify a into a 5.018 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 5.018 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in b 5.018 * [taylor]: Taking taylor expansion of (/ 1 b) in b 5.018 * [taylor]: Taking taylor expansion of b in b 5.018 * [backup-simplify]: Simplify 0 into 0 5.019 * [backup-simplify]: Simplify 1 into 1 5.019 * [backup-simplify]: Simplify (/ 1 1) into 1 5.019 * [taylor]: Taking taylor expansion of (/ 1 a) in b 5.019 * [taylor]: Taking taylor expansion of a in b 5.019 * [backup-simplify]: Simplify a into a 5.019 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 5.019 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 b) (/ 1 a)))) in b 5.019 * [taylor]: Taking taylor expansion of -1 in b 5.019 * [backup-simplify]: Simplify -1 into -1 5.019 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 b) (/ 1 a))) in b 5.019 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b 5.019 * [taylor]: Taking taylor expansion of (/ 1 b) in b 5.019 * [taylor]: Taking taylor expansion of b in b 5.019 * [backup-simplify]: Simplify 0 into 0 5.019 * [backup-simplify]: Simplify 1 into 1 5.020 * [backup-simplify]: Simplify (/ 1 1) into 1 5.020 * [taylor]: Taking taylor expansion of (/ 1 a) in b 5.020 * [taylor]: Taking taylor expansion of a in b 5.020 * [backup-simplify]: Simplify a into a 5.020 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 5.020 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in b 5.020 * [taylor]: Taking taylor expansion of (/ 1 b) in b 5.020 * [taylor]: Taking taylor expansion of b in b 5.020 * [backup-simplify]: Simplify 0 into 0 5.020 * [backup-simplify]: Simplify 1 into 1 5.020 * [backup-simplify]: Simplify (/ 1 1) into 1 5.020 * [taylor]: Taking taylor expansion of (/ 1 a) in b 5.020 * [taylor]: Taking taylor expansion of a in b 5.020 * [backup-simplify]: Simplify a into a 5.020 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 5.021 * [backup-simplify]: Simplify (+ 1 0) into 1 5.021 * [backup-simplify]: Simplify (+ 1 0) into 1 5.022 * [backup-simplify]: Simplify (* 1 1) into 1 5.022 * [backup-simplify]: Simplify (* -1 1) into -1 5.022 * [taylor]: Taking taylor expansion of -1 in a 5.022 * [backup-simplify]: Simplify -1 into -1 5.023 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.023 * [backup-simplify]: Simplify (+ 0 (/ 1 a)) into (/ 1 a) 5.024 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.024 * [backup-simplify]: Simplify (- (/ 1 a)) into (- (/ 1 a)) 5.024 * [backup-simplify]: Simplify (+ 0 (- (/ 1 a))) into (- (/ 1 a)) 5.024 * [backup-simplify]: Simplify (+ (* 1 (/ 1 a)) (* (- (/ 1 a)) 1)) into 0 5.025 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 1)) into 0 5.025 * [taylor]: Taking taylor expansion of 0 in a 5.025 * [backup-simplify]: Simplify 0 into 0 5.026 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.026 * [backup-simplify]: Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0 5.026 * [backup-simplify]: Simplify (+ 0 0) into 0 5.027 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.027 * [backup-simplify]: Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0 5.027 * [backup-simplify]: Simplify (- 0) into 0 5.028 * [backup-simplify]: Simplify (+ 0 0) into 0 5.028 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 a)) (/ 1 a)) (* 0 1))) into (- (/ 1 (pow a 2))) 5.029 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 (pow a 2)))) (+ (* 0 0) (* 0 1))) into (/ 1 (pow a 2)) 5.029 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in a 5.029 * [taylor]: Taking taylor expansion of (pow a 2) in a 5.029 * [taylor]: Taking taylor expansion of a in a 5.029 * [backup-simplify]: Simplify 0 into 0 5.029 * [backup-simplify]: Simplify 1 into 1 5.030 * [backup-simplify]: Simplify (* 1 1) into 1 5.030 * [backup-simplify]: Simplify (/ 1 1) into 1 5.030 * [backup-simplify]: Simplify 1 into 1 5.030 * [backup-simplify]: Simplify -1 into -1 5.031 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.031 * [backup-simplify]: Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0 5.032 * [backup-simplify]: Simplify (+ 0 0) into 0 5.033 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.033 * [backup-simplify]: Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0 5.033 * [backup-simplify]: Simplify (- 0) into 0 5.033 * [backup-simplify]: Simplify (+ 0 0) into 0 5.034 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 a)) 0) (+ (* 0 (/ 1 a)) (* 0 1)))) into 0 5.035 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (- (/ 1 (pow a 2)))) (+ (* 0 0) (* 0 1)))) into 0 5.035 * [taylor]: Taking taylor expansion of 0 in a 5.035 * [backup-simplify]: Simplify 0 into 0 5.035 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 5.036 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.036 * [backup-simplify]: Simplify 0 into 0 5.036 * [backup-simplify]: Simplify 0 into 0 5.036 * [backup-simplify]: Simplify 0 into 0 5.036 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.036 * [backup-simplify]: Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0 5.036 * [backup-simplify]: Simplify (+ 0 0) into 0 5.037 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.037 * [backup-simplify]: Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0 5.037 * [backup-simplify]: Simplify (- 0) into 0 5.038 * [backup-simplify]: Simplify (+ 0 0) into 0 5.038 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 (/ 1 a)) (* 0 1))))) into 0 5.039 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (- (/ 1 (pow a 2)))) (+ (* 0 0) (* 0 1))))) into 0 5.039 * [taylor]: Taking taylor expansion of 0 in a 5.039 * [backup-simplify]: Simplify 0 into 0 5.040 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 5.040 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.040 * [backup-simplify]: Simplify 0 into 0 5.040 * [backup-simplify]: Simplify 0 into 0 5.040 * [backup-simplify]: Simplify 0 into 0 5.041 * [backup-simplify]: Simplify (+ (* -1 (pow (* 1 (/ 1 (/ 1 (- b)))) 2)) (* 1 (pow (* (/ 1 (/ 1 (- a))) 1) 2))) into (- (pow a 2) (pow b 2)) 5.041 * * * [progress]: simplifying candidates 5.041 * * * * [progress]: [ 1 / 37 ] simplifiying candidate # 5.041 * * * * [progress]: [ 2 / 37 ] simplifiying candidate # 5.041 * * * * [progress]: [ 3 / 37 ] simplifiying candidate # 5.041 * * * * [progress]: [ 4 / 37 ] simplifiying candidate # 5.041 * * * * [progress]: [ 5 / 37 ] simplifiying candidate # 5.041 * * * * [progress]: [ 6 / 37 ] simplifiying candidate # 5.041 * * * * [progress]: [ 7 / 37 ] simplifiying candidate # 5.041 * * * * [progress]: [ 8 / 37 ] simplifiying candidate # 5.041 * * * * [progress]: [ 9 / 37 ] simplifiying candidate # 5.041 * * * * [progress]: [ 10 / 37 ] simplifiying candidate # 5.041 * * * * [progress]: [ 11 / 37 ] simplifiying candidate # 5.041 * * * * [progress]: [ 12 / 37 ] simplifiying candidate # 5.041 * * * * [progress]: [ 13 / 37 ] simplifiying candidate # 5.041 * * * * [progress]: [ 14 / 37 ] simplifiying candidate # 5.041 * * * * [progress]: [ 15 / 37 ] simplifiying candidate # 5.041 * * * * [progress]: [ 16 / 37 ] simplifiying candidate # 5.041 * * * * [progress]: [ 17 / 37 ] simplifiying candidate # 5.041 * * * * [progress]: [ 18 / 37 ] simplifiying candidate # 5.041 * * * * [progress]: [ 19 / 37 ] simplifiying candidate # 5.041 * * * * [progress]: [ 20 / 37 ] simplifiying candidate # 5.041 * * * * [progress]: [ 21 / 37 ] simplifiying candidate # 5.042 * * * * [progress]: [ 22 / 37 ] simplifiying candidate # 5.042 * * * * [progress]: [ 23 / 37 ] simplifiying candidate # 5.042 * * * * [progress]: [ 24 / 37 ] simplifiying candidate # 5.042 * * * * [progress]: [ 25 / 37 ] simplifiying candidate # 5.042 * * * * [progress]: [ 26 / 37 ] simplifiying candidate # 5.042 * * * * [progress]: [ 27 / 37 ] simplifiying candidate # 5.042 * * * * [progress]: [ 28 / 37 ] simplifiying candidate # 5.042 * * * * [progress]: [ 29 / 37 ] simplifiying candidate # 5.042 * * * * [progress]: [ 30 / 37 ] simplifiying candidate # 5.042 * * * * [progress]: [ 31 / 37 ] simplifiying candidate # 5.042 * * * * [progress]: [ 32 / 37 ] simplifiying candidate # 5.042 * * * * [progress]: [ 33 / 37 ] simplifiying candidate #real (real->posit16 (* (+ b a) (- a b)))))> 5.042 * * * * [progress]: [ 34 / 37 ] simplifiying candidate # 5.042 * * * * [progress]: [ 35 / 37 ] simplifiying candidate # 5.042 * * * * [progress]: [ 36 / 37 ] simplifiying candidate # 5.042 * * * * [progress]: [ 37 / 37 ] simplifiying candidate # 5.042 * [simplify]: Simplifying (* (+ b a) (- a b)), (+ (log (+ b a)) (log (- a b))), (log (* (+ b a) (- a b))), (exp (* (+ b a) (- a b))), (* (* (* (+ b a) (+ b a)) (+ b a)) (* (* (- a b) (- a b)) (- a b))), (* (cbrt (* (+ b a) (- a b))) (cbrt (* (+ b a) (- a b)))), (cbrt (* (+ b a) (- a b))), (* (* (* (+ b a) (- a b)) (* (+ b a) (- a b))) (* (+ b a) (- a b))), (sqrt (* (+ b a) (- a b))), (sqrt (* (+ b a) (- a b))), (* (+ (pow b 3) (pow a 3)) (- (pow a 3) (pow b 3))), (* (+ (* b b) (- (* a a) (* b a))) (+ (* a a) (+ (* b b) (* a b)))), (* (+ (pow b 3) (pow a 3)) (- (* a a) (* b b))), (* (+ (* b b) (- (* a a) (* b a))) (+ a b)), (* (- (* b b) (* a a)) (- (pow a 3) (pow b 3))), (* (- b a) (+ (* a a) (+ (* b b) (* a b)))), (* (- (* b b) (* a a)) (- (* a a) (* b b))), (* (- b a) (+ a b)), (* (sqrt (+ b a)) (sqrt (- a b))), (* (sqrt (+ b a)) (sqrt (- a b))), (* (+ b a) a), (* (+ b a) (- b)), (* (+ b a) a), (* (+ b a) (- b)), (* a (+ b a)), (* (- b) (+ b a)), (* a (+ b a)), (* (- b) (+ b a)), (* (+ b a) (* (cbrt (- a b)) (cbrt (- a b)))), (* (+ b a) (sqrt (- a b))), (* (+ b a) 1), (* (+ b a) (+ (sqrt a) (sqrt b))), (* (+ b a) 1), (* (cbrt (+ b a)) (- a b)), (* (sqrt (+ b a)) (- a b)), (* (+ b a) (- a b)), (* (+ b a) (- a b)), (* (+ b a) (- (pow a 3) (pow b 3))), (* (+ b a) (- (* a a) (* b b))), (* (+ (pow b 3) (pow a 3)) (- a b)), (* (- (* b b) (* a a)) (- a b)), (real->posit16 (* (+ b a) (- a b))), (- (pow a 2) (pow b 2)), (- (pow a 2) (pow b 2)), (- (pow a 2) (pow b 2)) 5.043 * * [simplify]: iteration 1: (75 enodes) 5.064 * * [simplify]: iteration 2: (353 enodes) 5.198 * * [simplify]: iteration 3: (1011 enodes) 5.712 * * [simplify]: Extracting #0: cost 29 inf + 0 5.719 * * [simplify]: Extracting #1: cost 334 inf + 0 5.722 * * [simplify]: Extracting #2: cost 916 inf + 2014 5.739 * * [simplify]: Extracting #3: cost 526 inf + 90578 5.782 * * [simplify]: Extracting #4: cost 46 inf + 200423 5.868 * * [simplify]: Extracting #5: cost 2 inf + 216464 5.926 * * [simplify]: Extracting #6: cost 0 inf + 216888 5.980 * [simplify]: Simplified to (* (+ a b) (- a b)), (log (* (+ a b) (- a b))), (log (* (+ a b) (- a b))), (exp (* (+ a b) (- a b))), (* (* (+ a b) (- a b)) (* (* (+ a b) (- a b)) (* (+ a b) (- a b)))), (* (cbrt (* (+ a b) (- a b))) (cbrt (* (+ a b) (- a b)))), (cbrt (* (+ a b) (- a b))), (* (* (+ a b) (- a b)) (* (* (+ a b) (- a b)) (* (+ a b) (- a b)))), (sqrt (* (+ a b) (- a b))), (sqrt (* (+ a b) (- a b))), (* (- (* (* a a) a) (* (* b b) b)) (+ (* (* a a) a) (* (* b b) b))), (+ (* (* b a) (- (+ (* b b) (* a a)) (* b a))) (* (- (+ (* b b) (* a a)) (* b a)) (+ (* b b) (* a a)))), (* (* (+ (* (* a a) a) (* (* b b) b)) (+ a b)) (- a b)), (* (+ (* b (- b a)) (* a a)) (+ a b)), (* (* (+ a b) (- (* (* a a) a) (* (* b b) b))) (- b a)), (* (- b a) (+ (* a a) (* b (+ a b)))), (* (* (+ a b) (* (- b a) (- a b))) (+ a b)), (* (+ a b) (- b a)), (* (sqrt (- a b)) (sqrt (+ a b))), (* (sqrt (- a b)) (sqrt (+ a b))), (* a (+ a b)), (* (- b) (+ a b)), (* a (+ a b)), (* (- b) (+ a b)), (* a (+ a b)), (* (- b) (+ a b)), (* a (+ a b)), (* (- b) (+ a b)), (* (* (cbrt (- a b)) (cbrt (- a b))) (+ a b)), (* (+ a b) (sqrt (- a b))), (+ a b), (* (+ (sqrt a) (sqrt b)) (+ a b)), (+ a b), (* (- a b) (cbrt (+ a b))), (* (sqrt (+ a b)) (- a b)), (* (+ a b) (- a b)), (* (+ a b) (- a b)), (* (+ a b) (- (* (* a a) a) (* (* b b) b))), (* (* (+ a b) (+ a b)) (- a b)), (* (- a b) (+ (* (* a a) a) (* (* b b) b))), (* (+ a b) (* (- b a) (- a b))), (real->posit16 (* (+ a b) (- a b))), (* (+ a b) (- a b)), (* (+ a b) (- a b)), (* (+ a b) (- a b)) 5.982 * * * [progress]: adding candidates to table 6.235 * [progress]: [Phase 3 of 3] Extracting. 6.235 * * [regime]: Finding splitpoints for: (# #) 6.235 * * * [regime-changes]: Trying 5 branch expressions: (b (* b b) a (* a a) (- (* a a) (* b b))) 6.235 * * * * [regimes]: Trying to branch on b from (# #) 6.272 * * * * [regimes]: Trying to branch on (* b b) from (# #) 6.308 * * * * [regimes]: Trying to branch on a from (# #) 6.721 * * * * [regimes]: Trying to branch on (* a a) from (# #) 6.757 * * * * [regimes]: Trying to branch on (- (* a a) (* b b)) from (# #) 6.794 * * * [regime]: Found split indices: #