60.944 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.031 * * * [progress]: [2/2] Setting up program. 0.037 * [progress]: [Phase 2 of 3] Improving. 0.037 * [simplify]: Simplifying: (- (* a a) (* b b)) 0.037 * * [simplify]: Extracting # 0 : cost 1 inf + 0 0.037 * * [simplify]: Extracting # 1 : cost 3 inf + 0 0.037 * * [simplify]: Extracting # 2 : cost 5 inf + 0 0.037 * * [simplify]: Extracting # 3 : cost 2 inf + 43 0.037 * * [simplify]: Extracting # 4 : cost 0 inf + 206 0.037 * * [simplify]: iteration 0 : 5 enodes (cost 122 ) 0.039 * * [simplify]: Extracting # 0 : cost 0 inf + 206 0.039 * * [simplify]: Extracting # 1 : cost 3 inf + 206 0.039 * * [simplify]: Extracting # 2 : cost 0 inf + 371 0.039 * * [simplify]: iteration 1 : 11 enodes (cost 122 ) 0.042 * * [simplify]: Extracting # 0 : cost 0 inf + 371 0.042 * * [simplify]: Extracting # 1 : cost 1 inf + 371 0.042 * * [simplify]: Extracting # 2 : cost 0 inf + 412 0.042 * * [simplify]: iteration 2 : 18 enodes (cost 122 ) 0.046 * * [simplify]: Extracting # 0 : cost 0 inf + 412 0.046 * * [simplify]: Extracting # 1 : cost 8 inf + 412 0.047 * * [simplify]: Extracting # 2 : cost 0 inf + 1148 0.047 * * [simplify]: iteration 3 : 35 enodes (cost 122 ) 0.053 * * [simplify]: Extracting # 0 : cost 0 inf + 1148 0.053 * * [simplify]: Extracting # 1 : cost 6 inf + 780 0.054 * * [simplify]: Extracting # 2 : cost 0 inf + 1192 0.054 * * [simplify]: iteration 4 : 67 enodes (cost 122 ) 0.070 * * [simplify]: Extracting # 0 : cost 0 inf + 1192 0.072 * * [simplify]: Extracting # 1 : cost 17 inf + 986 0.073 * * [simplify]: Extracting # 2 : cost 0 inf + 4140 0.075 * * [simplify]: iteration 5 : 160 enodes (cost 122 ) 0.119 * * [simplify]: Extracting # 0 : cost 0 inf + 4140 0.122 * * [simplify]: Extracting # 1 : cost 32 inf + 1666 0.124 * * [simplify]: Extracting # 2 : cost 0 inf + 6314 0.127 * * [simplify]: iteration 6 : 366 enodes (cost 122 ) 0.283 * * [simplify]: Extracting # 0 : cost 0 inf + 6314 0.286 * * [simplify]: Extracting # 1 : cost 102 inf + 2628 0.291 * * [simplify]: Extracting # 2 : cost 0 inf + 20736 0.296 * * [simplify]: Extracting # 3 : cost 0 inf + 20616 0.302 * * [simplify]: iteration 7 : 901 enodes (cost 122 ) 1.611 * * [simplify]: Extracting # 0 : cost 0 inf + 20616 1.648 * * [simplify]: Extracting # 1 : cost 770 inf + 5769 1.701 * * [simplify]: Extracting # 2 : cost 0 inf + 146228 1.744 * * [simplify]: Extracting # 3 : cost 0 inf + 145243 1.786 * * [simplify]: Extracting # 4 : cost 0 inf + 145078 1.819 * * [simplify]: iteration 8 : 3866 enodes (cost 122 ) 3.277 * * [simplify]: Extracting # 0 : cost 0 inf + 145078 3.526 * * [simplify]: Extracting # 1 : cost 0 inf + 129110 3.571 * * [simplify]: Extracting # 2 : cost 0 inf + 129060 3.635 * * [simplify]: iteration done: 5000 enodes (cost 122 ) 3.636 * [simplify]: Simplified to: (- (* a a) (* b b)) 3.636 * * [progress]: iteration 1 / 4 3.636 * * * [progress]: picking best candidate 3.639 * * * * [pick]: Picked # 3.639 * * * [progress]: localizing error 3.646 * * * [progress]: generating rewritten candidates 3.646 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 3.656 * * * [progress]: generating series expansions 3.656 * * * * [progress]: [ 1 / 1 ] generating series at (2) 3.656 * [backup-simplify]: Simplify (- (* a a) (* b b)) into (- (pow a 2) (pow b 2)) 3.656 * [approximate]: Taking taylor expansion of (- (pow a 2) (pow b 2)) in (a b) around 0 3.656 * [taylor]: Taking taylor expansion of (- (pow a 2) (pow b 2)) in b 3.656 * [taylor]: Taking taylor expansion of (pow a 2) in b 3.656 * [taylor]: Taking taylor expansion of a in b 3.656 * [backup-simplify]: Simplify a into a 3.656 * [taylor]: Taking taylor expansion of (pow b 2) in b 3.656 * [taylor]: Taking taylor expansion of b in b 3.656 * [backup-simplify]: Simplify 0 into 0 3.656 * [backup-simplify]: Simplify 1 into 1 3.656 * [taylor]: Taking taylor expansion of (- (pow a 2) (pow b 2)) in a 3.656 * [taylor]: Taking taylor expansion of (pow a 2) in a 3.656 * [taylor]: Taking taylor expansion of a in a 3.656 * [backup-simplify]: Simplify 0 into 0 3.656 * [backup-simplify]: Simplify 1 into 1 3.656 * [taylor]: Taking taylor expansion of (pow b 2) in a 3.656 * [taylor]: Taking taylor expansion of b in a 3.656 * [backup-simplify]: Simplify b into b 3.656 * [taylor]: Taking taylor expansion of (- (pow a 2) (pow b 2)) in a 3.656 * [taylor]: Taking taylor expansion of (pow a 2) in a 3.656 * [taylor]: Taking taylor expansion of a in a 3.656 * [backup-simplify]: Simplify 0 into 0 3.656 * [backup-simplify]: Simplify 1 into 1 3.656 * [taylor]: Taking taylor expansion of (pow b 2) in a 3.656 * [taylor]: Taking taylor expansion of b in a 3.656 * [backup-simplify]: Simplify b into b 3.657 * [backup-simplify]: Simplify (* b b) into (pow b 2) 3.657 * [backup-simplify]: Simplify (- (pow b 2)) into (- (pow b 2)) 3.657 * [backup-simplify]: Simplify (+ 0 (- (pow b 2))) into (- (pow b 2)) 3.657 * [taylor]: Taking taylor expansion of (- (pow b 2)) in b 3.657 * [taylor]: Taking taylor expansion of (pow b 2) in b 3.657 * [taylor]: Taking taylor expansion of b in b 3.657 * [backup-simplify]: Simplify 0 into 0 3.657 * [backup-simplify]: Simplify 1 into 1 3.657 * [backup-simplify]: Simplify (+ (* b 0) (* 0 b)) into 0 3.657 * [backup-simplify]: Simplify (- 0) into 0 3.658 * [backup-simplify]: Simplify (+ 0 0) into 0 3.658 * [taylor]: Taking taylor expansion of 0 in b 3.658 * [backup-simplify]: Simplify 0 into 0 3.658 * [backup-simplify]: Simplify 0 into 0 3.658 * [backup-simplify]: Simplify (* 1 1) into 1 3.658 * [backup-simplify]: Simplify (+ (* b 0) (+ (* 0 0) (* 0 b))) into 0 3.658 * [backup-simplify]: Simplify (- 0) into 0 3.659 * [backup-simplify]: Simplify (+ 1 0) into 1 3.659 * [taylor]: Taking taylor expansion of 1 in b 3.659 * [backup-simplify]: Simplify 1 into 1 3.659 * [backup-simplify]: Simplify 1 into 1 3.659 * [backup-simplify]: Simplify 0 into 0 3.659 * [backup-simplify]: Simplify (* 1 1) into 1 3.659 * [backup-simplify]: Simplify (- 1) into -1 3.659 * [backup-simplify]: Simplify -1 into -1 3.660 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.660 * [backup-simplify]: Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (* 0 b)))) into 0 3.661 * [backup-simplify]: Simplify (- 0) into 0 3.661 * [backup-simplify]: Simplify (+ 0 0) into 0 3.661 * [taylor]: Taking taylor expansion of 0 in b 3.661 * [backup-simplify]: Simplify 0 into 0 3.661 * [backup-simplify]: Simplify 0 into 0 3.661 * [backup-simplify]: Simplify 0 into 0 3.661 * [backup-simplify]: Simplify 0 into 0 3.661 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.661 * [backup-simplify]: Simplify (- 0) into 0 3.661 * [backup-simplify]: Simplify 0 into 0 3.662 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.663 * [backup-simplify]: Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 b))))) into 0 3.663 * [backup-simplify]: Simplify (- 0) into 0 3.664 * [backup-simplify]: Simplify (+ 0 0) into 0 3.664 * [taylor]: Taking taylor expansion of 0 in b 3.664 * [backup-simplify]: Simplify 0 into 0 3.664 * [backup-simplify]: Simplify 0 into 0 3.664 * [backup-simplify]: Simplify 0 into 0 3.664 * [backup-simplify]: Simplify (+ (* -1 (pow (* b 1) 2)) (* 1 (pow (* 1 a) 2))) into (- (pow a 2) (pow b 2)) 3.664 * [backup-simplify]: Simplify (- (* (/ 1 a) (/ 1 a)) (* (/ 1 b) (/ 1 b))) into (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) 3.664 * [approximate]: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in (a b) around 0 3.665 * [taylor]: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in b 3.665 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in b 3.665 * [taylor]: Taking taylor expansion of (pow a 2) in b 3.665 * [taylor]: Taking taylor expansion of a in b 3.665 * [backup-simplify]: Simplify a into a 3.665 * [backup-simplify]: Simplify (* a a) into (pow a 2) 3.665 * [backup-simplify]: Simplify (/ 1 (pow a 2)) into (/ 1 (pow a 2)) 3.665 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b 3.665 * [taylor]: Taking taylor expansion of (pow b 2) in b 3.665 * [taylor]: Taking taylor expansion of b in b 3.665 * [backup-simplify]: Simplify 0 into 0 3.665 * [backup-simplify]: Simplify 1 into 1 3.665 * [backup-simplify]: Simplify (* 1 1) into 1 3.666 * [backup-simplify]: Simplify (/ 1 1) into 1 3.666 * [taylor]: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in a 3.666 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in a 3.666 * [taylor]: Taking taylor expansion of (pow a 2) in a 3.666 * [taylor]: Taking taylor expansion of a in a 3.666 * [backup-simplify]: Simplify 0 into 0 3.666 * [backup-simplify]: Simplify 1 into 1 3.666 * [backup-simplify]: Simplify (* 1 1) into 1 3.667 * [backup-simplify]: Simplify (/ 1 1) into 1 3.667 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in a 3.667 * [taylor]: Taking taylor expansion of (pow b 2) in a 3.667 * [taylor]: Taking taylor expansion of b in a 3.667 * [backup-simplify]: Simplify b into b 3.667 * [backup-simplify]: Simplify (* b b) into (pow b 2) 3.667 * [backup-simplify]: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2)) 3.667 * [taylor]: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in a 3.667 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in a 3.667 * [taylor]: Taking taylor expansion of (pow a 2) in a 3.667 * [taylor]: Taking taylor expansion of a in a 3.667 * [backup-simplify]: Simplify 0 into 0 3.667 * [backup-simplify]: Simplify 1 into 1 3.668 * [backup-simplify]: Simplify (* 1 1) into 1 3.668 * [backup-simplify]: Simplify (/ 1 1) into 1 3.668 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in a 3.668 * [taylor]: Taking taylor expansion of (pow b 2) in a 3.668 * [taylor]: Taking taylor expansion of b in a 3.668 * [backup-simplify]: Simplify b into b 3.668 * [backup-simplify]: Simplify (* b b) into (pow b 2) 3.669 * [backup-simplify]: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2)) 3.669 * [backup-simplify]: Simplify (+ 1 0) into 1 3.669 * [taylor]: Taking taylor expansion of 1 in b 3.669 * [backup-simplify]: Simplify 1 into 1 3.670 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.671 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.671 * [backup-simplify]: Simplify (+ 0 0) into 0 3.671 * [taylor]: Taking taylor expansion of 0 in b 3.671 * [backup-simplify]: Simplify 0 into 0 3.672 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.673 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.674 * [backup-simplify]: Simplify (- (/ 1 (pow b 2))) into (- (/ 1 (pow b 2))) 3.674 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow b 2)))) into (- (/ 1 (pow b 2))) 3.674 * [taylor]: Taking taylor expansion of (- (/ 1 (pow b 2))) in b 3.674 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b 3.674 * [taylor]: Taking taylor expansion of (pow b 2) in b 3.674 * [taylor]: Taking taylor expansion of b in b 3.674 * [backup-simplify]: Simplify 0 into 0 3.674 * [backup-simplify]: Simplify 1 into 1 3.675 * [backup-simplify]: Simplify (* 1 1) into 1 3.675 * [backup-simplify]: Simplify (/ 1 1) into 1 3.675 * [backup-simplify]: Simplify (- 1) into -1 3.675 * [backup-simplify]: Simplify -1 into -1 3.676 * [backup-simplify]: Simplify 1 into 1 3.677 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.678 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.678 * [backup-simplify]: Simplify (+ (* b 0) (* 0 b)) into 0 3.678 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow b 2)) (/ 0 (pow b 2))))) into 0 3.679 * [backup-simplify]: Simplify (- 0) into 0 3.679 * [backup-simplify]: Simplify (+ 0 0) into 0 3.680 * [taylor]: Taking taylor expansion of 0 in b 3.680 * [backup-simplify]: Simplify 0 into 0 3.680 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.681 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.681 * [backup-simplify]: Simplify (- 0) into 0 3.682 * [backup-simplify]: Simplify 0 into 0 3.682 * [backup-simplify]: Simplify 0 into 0 3.682 * [backup-simplify]: Simplify 0 into 0 3.683 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 3.685 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.685 * [backup-simplify]: Simplify (+ (* b 0) (+ (* 0 0) (* 0 b))) into 0 3.686 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow b 2)) (/ 0 (pow b 2))) (* 0 (/ 0 (pow b 2))))) into 0 3.687 * [backup-simplify]: Simplify (- 0) into 0 3.687 * [backup-simplify]: Simplify (+ 0 0) into 0 3.687 * [taylor]: Taking taylor expansion of 0 in b 3.687 * [backup-simplify]: Simplify 0 into 0 3.688 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.689 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.689 * [backup-simplify]: Simplify (- 0) into 0 3.690 * [backup-simplify]: Simplify 0 into 0 3.690 * [backup-simplify]: Simplify 0 into 0 3.690 * [backup-simplify]: Simplify 0 into 0 3.690 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 a))) 2)) (* -1 (pow (* (/ 1 (/ 1 b)) 1) 2))) into (- (pow a 2) (pow b 2)) 3.691 * [backup-simplify]: Simplify (- (* (/ 1 (- a)) (/ 1 (- a))) (* (/ 1 (- b)) (/ 1 (- b)))) into (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) 3.691 * [approximate]: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in (a b) around 0 3.691 * [taylor]: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in b 3.691 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in b 3.691 * [taylor]: Taking taylor expansion of (pow a 2) in b 3.691 * [taylor]: Taking taylor expansion of a in b 3.691 * [backup-simplify]: Simplify a into a 3.691 * [backup-simplify]: Simplify (* a a) into (pow a 2) 3.691 * [backup-simplify]: Simplify (/ 1 (pow a 2)) into (/ 1 (pow a 2)) 3.691 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b 3.691 * [taylor]: Taking taylor expansion of (pow b 2) in b 3.691 * [taylor]: Taking taylor expansion of b in b 3.691 * [backup-simplify]: Simplify 0 into 0 3.691 * [backup-simplify]: Simplify 1 into 1 3.692 * [backup-simplify]: Simplify (* 1 1) into 1 3.692 * [backup-simplify]: Simplify (/ 1 1) into 1 3.692 * [taylor]: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in a 3.692 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in a 3.692 * [taylor]: Taking taylor expansion of (pow a 2) in a 3.692 * [taylor]: Taking taylor expansion of a in a 3.692 * [backup-simplify]: Simplify 0 into 0 3.692 * [backup-simplify]: Simplify 1 into 1 3.693 * [backup-simplify]: Simplify (* 1 1) into 1 3.693 * [backup-simplify]: Simplify (/ 1 1) into 1 3.693 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in a 3.693 * [taylor]: Taking taylor expansion of (pow b 2) in a 3.693 * [taylor]: Taking taylor expansion of b in a 3.693 * [backup-simplify]: Simplify b into b 3.693 * [backup-simplify]: Simplify (* b b) into (pow b 2) 3.694 * [backup-simplify]: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2)) 3.694 * [taylor]: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in a 3.694 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in a 3.694 * [taylor]: Taking taylor expansion of (pow a 2) in a 3.694 * [taylor]: Taking taylor expansion of a in a 3.694 * [backup-simplify]: Simplify 0 into 0 3.694 * [backup-simplify]: Simplify 1 into 1 3.694 * [backup-simplify]: Simplify (* 1 1) into 1 3.695 * [backup-simplify]: Simplify (/ 1 1) into 1 3.695 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in a 3.695 * [taylor]: Taking taylor expansion of (pow b 2) in a 3.695 * [taylor]: Taking taylor expansion of b in a 3.695 * [backup-simplify]: Simplify b into b 3.696 * [backup-simplify]: Simplify (* b b) into (pow b 2) 3.696 * [backup-simplify]: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2)) 3.696 * [backup-simplify]: Simplify (+ 1 0) into 1 3.696 * [taylor]: Taking taylor expansion of 1 in b 3.697 * [backup-simplify]: Simplify 1 into 1 3.697 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.698 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.699 * [backup-simplify]: Simplify (+ 0 0) into 0 3.699 * [taylor]: Taking taylor expansion of 0 in b 3.699 * [backup-simplify]: Simplify 0 into 0 3.700 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.701 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.701 * [backup-simplify]: Simplify (- (/ 1 (pow b 2))) into (- (/ 1 (pow b 2))) 3.701 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow b 2)))) into (- (/ 1 (pow b 2))) 3.701 * [taylor]: Taking taylor expansion of (- (/ 1 (pow b 2))) in b 3.701 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b 3.701 * [taylor]: Taking taylor expansion of (pow b 2) in b 3.701 * [taylor]: Taking taylor expansion of b in b 3.701 * [backup-simplify]: Simplify 0 into 0 3.701 * [backup-simplify]: Simplify 1 into 1 3.702 * [backup-simplify]: Simplify (* 1 1) into 1 3.702 * [backup-simplify]: Simplify (/ 1 1) into 1 3.703 * [backup-simplify]: Simplify (- 1) into -1 3.703 * [backup-simplify]: Simplify -1 into -1 3.703 * [backup-simplify]: Simplify 1 into 1 3.704 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.705 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.705 * [backup-simplify]: Simplify (+ (* b 0) (* 0 b)) into 0 3.705 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow b 2)) (/ 0 (pow b 2))))) into 0 3.706 * [backup-simplify]: Simplify (- 0) into 0 3.706 * [backup-simplify]: Simplify (+ 0 0) into 0 3.706 * [taylor]: Taking taylor expansion of 0 in b 3.706 * [backup-simplify]: Simplify 0 into 0 3.707 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.708 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.708 * [backup-simplify]: Simplify (- 0) into 0 3.708 * [backup-simplify]: Simplify 0 into 0 3.708 * [backup-simplify]: Simplify 0 into 0 3.708 * [backup-simplify]: Simplify 0 into 0 3.709 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 3.710 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.711 * [backup-simplify]: Simplify (+ (* b 0) (+ (* 0 0) (* 0 b))) into 0 3.711 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow b 2)) (/ 0 (pow b 2))) (* 0 (/ 0 (pow b 2))))) into 0 3.712 * [backup-simplify]: Simplify (- 0) into 0 3.712 * [backup-simplify]: Simplify (+ 0 0) into 0 3.712 * [taylor]: Taking taylor expansion of 0 in b 3.712 * [backup-simplify]: Simplify 0 into 0 3.713 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.714 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.715 * [backup-simplify]: Simplify (- 0) into 0 3.715 * [backup-simplify]: Simplify 0 into 0 3.715 * [backup-simplify]: Simplify 0 into 0 3.715 * [backup-simplify]: Simplify 0 into 0 3.715 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- a)))) 2)) (* -1 (pow (* (/ 1 (/ 1 (- b))) 1) 2))) into (- (pow a 2) (pow b 2)) 3.715 * * * [progress]: simplifying candidates 3.716 * [simplify]: Simplifying: (fma a a (- (* b b))) (fma (- b) b (* b b)) (expm1 (- (* a a) (* b b))) (log1p (- (* a a) (* b b))) (- (* b b)) (/ (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)) (- (pow a 2) (pow b 2)) (- (pow a 2) (pow b 2)) (- (pow a 2) (pow b 2)) 3.717 * * [simplify]: Extracting # 0 : cost 19 inf + 0 3.717 * * [simplify]: Extracting # 1 : cost 35 inf + 0 3.717 * * [simplify]: Extracting # 2 : cost 34 inf + 85 3.717 * * [simplify]: Extracting # 3 : cost 16 inf + 2101 3.718 * * [simplify]: Extracting # 4 : cost 2 inf + 5471 3.719 * * [simplify]: Extracting # 5 : cost 0 inf + 5955 3.720 * * [simplify]: iteration 0 : 38 enodes (cost 5158 ) 3.734 * * [simplify]: Extracting # 0 : cost 0 inf + 5955 3.736 * * [simplify]: Extracting # 1 : cost 29 inf + 4580 3.738 * * [simplify]: Extracting # 2 : cost 8 inf + 6811 3.740 * * [simplify]: Extracting # 3 : cost 0 inf + 8120 3.741 * * [simplify]: iteration 1 : 118 enodes (cost 3684 ) 3.805 * * [simplify]: Extracting # 0 : cost 0 inf + 8120 3.807 * * [simplify]: Extracting # 1 : cost 207 inf + 5598 3.811 * * [simplify]: Extracting # 2 : cost 11 inf + 24234 3.815 * * [simplify]: Extracting # 3 : cost 3 inf + 25369 3.820 * * [simplify]: Extracting # 4 : cost 0 inf + 26195 3.824 * * [simplify]: iteration 2 : 646 enodes (cost 3684 ) 4.309 * * [simplify]: Extracting # 0 : cost 0 inf + 26195 4.330 * * [simplify]: Extracting # 1 : cost 1954 inf + 22715 4.394 * * [simplify]: Extracting # 2 : cost 144 inf + 253856 4.463 * * [simplify]: Extracting # 3 : cost 31 inf + 271384 4.523 * * [simplify]: Extracting # 4 : cost 0 inf + 280288 4.567 * * [simplify]: iteration done: 5000 enodes (cost 3684 ) 4.567 * [simplify]: Simplified to: (- (* a a) (* b b)) (+ (- (* b b)) (* b b)) (expm1 (- (* a a) (* b b))) (log1p (- (* a a) (* b b))) (- (* b b)) (exp (- (* a a) (* 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))) (- (* (* (* a a) (* a a)) (* a a)) (* (* b b) (* (* b b) (* b b)))) (fma (* a a) (* a a) (* (* b b) (+ (* b b) (* a a)))) (- (* b b)) (- (* (* a a) (* a a)) (* (* b b) (* b b))) (fma b b (* a a)) (+ a b) (- a b) (- (* b b)) (- (* a a) (* b b)) (- (* a a) (* b b)) (- (* a a) (* b b)) 4.568 * * * [progress]: adding candidates to table 4.643 * * [progress]: iteration 2 / 4 4.643 * * * [progress]: picking best candidate 4.648 * * * * [pick]: Picked # 4.648 * * * [progress]: localizing error 4.655 * * * [progress]: generating rewritten candidates 4.655 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 4.703 * * * [progress]: generating series expansions 4.704 * * * * [progress]: [ 1 / 1 ] generating series at (2) 4.704 * [backup-simplify]: Simplify (* (+ a b) (- a b)) into (* (+ a b) (- a b)) 4.704 * [approximate]: Taking taylor expansion of (* (+ a b) (- a b)) in (a b) around 0 4.704 * [taylor]: Taking taylor expansion of (* (+ a b) (- a b)) in b 4.704 * [taylor]: Taking taylor expansion of (+ a b) in b 4.704 * [taylor]: Taking taylor expansion of a in b 4.704 * [backup-simplify]: Simplify a into a 4.704 * [taylor]: Taking taylor expansion of b in b 4.704 * [backup-simplify]: Simplify 0 into 0 4.704 * [backup-simplify]: Simplify 1 into 1 4.704 * [taylor]: Taking taylor expansion of (- a b) in b 4.704 * [taylor]: Taking taylor expansion of a in b 4.704 * [backup-simplify]: Simplify a into a 4.704 * [taylor]: Taking taylor expansion of b in b 4.704 * [backup-simplify]: Simplify 0 into 0 4.704 * [backup-simplify]: Simplify 1 into 1 4.704 * [taylor]: Taking taylor expansion of (* (+ a b) (- a b)) in a 4.704 * [taylor]: Taking taylor expansion of (+ a b) in a 4.704 * [taylor]: Taking taylor expansion of a in a 4.704 * [backup-simplify]: Simplify 0 into 0 4.704 * [backup-simplify]: Simplify 1 into 1 4.704 * [taylor]: Taking taylor expansion of b in a 4.704 * [backup-simplify]: Simplify b into b 4.704 * [taylor]: Taking taylor expansion of (- a b) in a 4.704 * [taylor]: Taking taylor expansion of a in a 4.704 * [backup-simplify]: Simplify 0 into 0 4.704 * [backup-simplify]: Simplify 1 into 1 4.704 * [taylor]: Taking taylor expansion of b in a 4.704 * [backup-simplify]: Simplify b into b 4.704 * [taylor]: Taking taylor expansion of (* (+ a b) (- a b)) in a 4.705 * [taylor]: Taking taylor expansion of (+ a b) in a 4.705 * [taylor]: Taking taylor expansion of a in a 4.705 * [backup-simplify]: Simplify 0 into 0 4.705 * [backup-simplify]: Simplify 1 into 1 4.705 * [taylor]: Taking taylor expansion of b in a 4.705 * [backup-simplify]: Simplify b into b 4.705 * [taylor]: Taking taylor expansion of (- a b) in a 4.705 * [taylor]: Taking taylor expansion of a in a 4.705 * [backup-simplify]: Simplify 0 into 0 4.705 * [backup-simplify]: Simplify 1 into 1 4.705 * [taylor]: Taking taylor expansion of b in a 4.705 * [backup-simplify]: Simplify b into b 4.705 * [backup-simplify]: Simplify (+ 0 b) into b 4.705 * [backup-simplify]: Simplify (- b) into (- b) 4.705 * [backup-simplify]: Simplify (+ 0 (- b)) into (- b) 4.705 * [backup-simplify]: Simplify (* b (- b)) into (* -1 (pow b 2)) 4.705 * [taylor]: Taking taylor expansion of (* -1 (pow b 2)) in b 4.705 * [taylor]: Taking taylor expansion of -1 in b 4.705 * [backup-simplify]: Simplify -1 into -1 4.705 * [taylor]: Taking taylor expansion of (pow b 2) in b 4.705 * [taylor]: Taking taylor expansion of b in b 4.705 * [backup-simplify]: Simplify 0 into 0 4.705 * [backup-simplify]: Simplify 1 into 1 4.706 * [backup-simplify]: Simplify (- 0) into 0 4.706 * [backup-simplify]: Simplify (+ 1 0) into 1 4.707 * [backup-simplify]: Simplify (+ 1 0) into 1 4.707 * [backup-simplify]: Simplify (+ (* b 1) (* 1 (- b))) into 0 4.707 * [taylor]: Taking taylor expansion of 0 in b 4.707 * [backup-simplify]: Simplify 0 into 0 4.707 * [backup-simplify]: Simplify 0 into 0 4.707 * [backup-simplify]: Simplify (- 0) into 0 4.708 * [backup-simplify]: Simplify (+ 0 0) into 0 4.708 * [backup-simplify]: Simplify (+ 0 0) into 0 4.709 * [backup-simplify]: Simplify (+ (* b 0) (+ (* 1 1) (* 0 (- b)))) into 1 4.709 * [taylor]: Taking taylor expansion of 1 in b 4.709 * [backup-simplify]: Simplify 1 into 1 4.709 * [backup-simplify]: Simplify 1 into 1 4.709 * [backup-simplify]: Simplify 0 into 0 4.709 * [backup-simplify]: Simplify (* 1 1) into 1 4.709 * [backup-simplify]: Simplify (* -1 1) into -1 4.710 * [backup-simplify]: Simplify -1 into -1 4.710 * [backup-simplify]: Simplify (- 0) into 0 4.711 * [backup-simplify]: Simplify (+ 0 0) into 0 4.711 * [backup-simplify]: Simplify (+ 0 0) into 0 4.712 * [backup-simplify]: Simplify (+ (* b 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- b))))) into 0 4.712 * [taylor]: Taking taylor expansion of 0 in b 4.712 * [backup-simplify]: Simplify 0 into 0 4.712 * [backup-simplify]: Simplify 0 into 0 4.712 * [backup-simplify]: Simplify 0 into 0 4.712 * [backup-simplify]: Simplify 0 into 0 4.713 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.713 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 1)) into 0 4.713 * [backup-simplify]: Simplify 0 into 0 4.714 * [backup-simplify]: Simplify (- 0) into 0 4.714 * [backup-simplify]: Simplify (+ 0 0) into 0 4.714 * [backup-simplify]: Simplify (+ 0 0) into 0 4.716 * [backup-simplify]: Simplify (+ (* b 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 (- b)))))) into 0 4.716 * [taylor]: Taking taylor expansion of 0 in b 4.716 * [backup-simplify]: Simplify 0 into 0 4.716 * [backup-simplify]: Simplify 0 into 0 4.716 * [backup-simplify]: Simplify 0 into 0 4.716 * [backup-simplify]: Simplify (+ (* -1 (pow (* b 1) 2)) (* 1 (pow (* 1 a) 2))) into (- (pow a 2) (pow b 2)) 4.716 * [backup-simplify]: Simplify (* (+ (/ 1 a) (/ 1 b)) (- (/ 1 a) (/ 1 b))) into (* (+ (/ 1 a) (/ 1 b)) (- (/ 1 a) (/ 1 b))) 4.716 * [approximate]: Taking taylor expansion of (* (+ (/ 1 a) (/ 1 b)) (- (/ 1 a) (/ 1 b))) in (a b) around 0 4.716 * [taylor]: Taking taylor expansion of (* (+ (/ 1 a) (/ 1 b)) (- (/ 1 a) (/ 1 b))) in b 4.716 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in b 4.717 * [taylor]: Taking taylor expansion of (/ 1 a) in b 4.717 * [taylor]: Taking taylor expansion of a in b 4.717 * [backup-simplify]: Simplify a into a 4.717 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 4.717 * [taylor]: Taking taylor expansion of (/ 1 b) in b 4.717 * [taylor]: Taking taylor expansion of b in b 4.717 * [backup-simplify]: Simplify 0 into 0 4.717 * [backup-simplify]: Simplify 1 into 1 4.717 * [backup-simplify]: Simplify (/ 1 1) into 1 4.717 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b 4.717 * [taylor]: Taking taylor expansion of (/ 1 a) in b 4.717 * [taylor]: Taking taylor expansion of a in b 4.717 * [backup-simplify]: Simplify a into a 4.717 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 4.717 * [taylor]: Taking taylor expansion of (/ 1 b) in b 4.717 * [taylor]: Taking taylor expansion of b in b 4.717 * [backup-simplify]: Simplify 0 into 0 4.717 * [backup-simplify]: Simplify 1 into 1 4.718 * [backup-simplify]: Simplify (/ 1 1) into 1 4.718 * [taylor]: Taking taylor expansion of (* (+ (/ 1 a) (/ 1 b)) (- (/ 1 a) (/ 1 b))) in a 4.718 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in a 4.718 * [taylor]: Taking taylor expansion of (/ 1 a) in a 4.718 * [taylor]: Taking taylor expansion of a in a 4.718 * [backup-simplify]: Simplify 0 into 0 4.718 * [backup-simplify]: Simplify 1 into 1 4.718 * [backup-simplify]: Simplify (/ 1 1) into 1 4.718 * [taylor]: Taking taylor expansion of (/ 1 b) in a 4.718 * [taylor]: Taking taylor expansion of b in a 4.718 * [backup-simplify]: Simplify b into b 4.718 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 4.718 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a 4.718 * [taylor]: Taking taylor expansion of (/ 1 a) in a 4.718 * [taylor]: Taking taylor expansion of a in a 4.719 * [backup-simplify]: Simplify 0 into 0 4.719 * [backup-simplify]: Simplify 1 into 1 4.719 * [backup-simplify]: Simplify (/ 1 1) into 1 4.719 * [taylor]: Taking taylor expansion of (/ 1 b) in a 4.719 * [taylor]: Taking taylor expansion of b in a 4.719 * [backup-simplify]: Simplify b into b 4.719 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 4.719 * [taylor]: Taking taylor expansion of (* (+ (/ 1 a) (/ 1 b)) (- (/ 1 a) (/ 1 b))) in a 4.719 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in a 4.719 * [taylor]: Taking taylor expansion of (/ 1 a) in a 4.719 * [taylor]: Taking taylor expansion of a in a 4.719 * [backup-simplify]: Simplify 0 into 0 4.719 * [backup-simplify]: Simplify 1 into 1 4.720 * [backup-simplify]: Simplify (/ 1 1) into 1 4.720 * [taylor]: Taking taylor expansion of (/ 1 b) in a 4.720 * [taylor]: Taking taylor expansion of b in a 4.720 * [backup-simplify]: Simplify b into b 4.720 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 4.720 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a 4.720 * [taylor]: Taking taylor expansion of (/ 1 a) in a 4.720 * [taylor]: Taking taylor expansion of a in a 4.720 * [backup-simplify]: Simplify 0 into 0 4.720 * [backup-simplify]: Simplify 1 into 1 4.720 * [backup-simplify]: Simplify (/ 1 1) into 1 4.720 * [taylor]: Taking taylor expansion of (/ 1 b) in a 4.720 * [taylor]: Taking taylor expansion of b in a 4.720 * [backup-simplify]: Simplify b into b 4.720 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 4.721 * [backup-simplify]: Simplify (+ 1 0) into 1 4.721 * [backup-simplify]: Simplify (+ 1 0) into 1 4.722 * [backup-simplify]: Simplify (* 1 1) into 1 4.722 * [taylor]: Taking taylor expansion of 1 in b 4.722 * [backup-simplify]: Simplify 1 into 1 4.722 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.722 * [backup-simplify]: Simplify (- (/ 1 b)) into (- (/ 1 b)) 4.723 * [backup-simplify]: Simplify (+ 0 (- (/ 1 b))) into (- (/ 1 b)) 4.723 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.723 * [backup-simplify]: Simplify (+ 0 (/ 1 b)) into (/ 1 b) 4.723 * [backup-simplify]: Simplify (+ (* 1 (- (/ 1 b))) (* (/ 1 b) 1)) into 0 4.723 * [taylor]: Taking taylor expansion of 0 in b 4.723 * [backup-simplify]: Simplify 0 into 0 4.724 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.724 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 4.724 * [backup-simplify]: Simplify (- 0) into 0 4.724 * [backup-simplify]: Simplify (+ 0 0) into 0 4.725 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.725 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 4.725 * [backup-simplify]: Simplify (+ 0 0) into 0 4.726 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 b) (- (/ 1 b))) (* 0 1))) into (- (/ 1 (pow b 2))) 4.726 * [taylor]: Taking taylor expansion of (- (/ 1 (pow b 2))) in b 4.726 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b 4.726 * [taylor]: Taking taylor expansion of (pow b 2) in b 4.726 * [taylor]: Taking taylor expansion of b in b 4.726 * [backup-simplify]: Simplify 0 into 0 4.726 * [backup-simplify]: Simplify 1 into 1 4.726 * [backup-simplify]: Simplify (* 1 1) into 1 4.726 * [backup-simplify]: Simplify (/ 1 1) into 1 4.727 * [backup-simplify]: Simplify (- 1) into -1 4.727 * [backup-simplify]: Simplify -1 into -1 4.727 * [backup-simplify]: Simplify 1 into 1 4.727 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.727 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 4.727 * [backup-simplify]: Simplify (- 0) into 0 4.728 * [backup-simplify]: Simplify (+ 0 0) into 0 4.728 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.728 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 4.729 * [backup-simplify]: Simplify (+ 0 0) into 0 4.729 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 b) 0) (+ (* 0 (- (/ 1 b))) (* 0 1)))) into 0 4.729 * [taylor]: Taking taylor expansion of 0 in b 4.729 * [backup-simplify]: Simplify 0 into 0 4.730 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.730 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.730 * [backup-simplify]: Simplify (- 0) into 0 4.730 * [backup-simplify]: Simplify 0 into 0 4.730 * [backup-simplify]: Simplify 0 into 0 4.730 * [backup-simplify]: Simplify 0 into 0 4.731 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.731 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0 4.731 * [backup-simplify]: Simplify (- 0) into 0 4.731 * [backup-simplify]: Simplify (+ 0 0) into 0 4.732 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.732 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0 4.732 * [backup-simplify]: Simplify (+ 0 0) into 0 4.733 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 b) 0) (+ (* 0 0) (+ (* 0 (- (/ 1 b))) (* 0 1))))) into 0 4.733 * [taylor]: Taking taylor expansion of 0 in b 4.733 * [backup-simplify]: Simplify 0 into 0 4.734 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.734 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.734 * [backup-simplify]: Simplify (- 0) into 0 4.734 * [backup-simplify]: Simplify 0 into 0 4.734 * [backup-simplify]: Simplify 0 into 0 4.735 * [backup-simplify]: Simplify 0 into 0 4.735 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 a))) 2)) (* -1 (pow (* (/ 1 (/ 1 b)) 1) 2))) into (- (pow a 2) (pow b 2)) 4.735 * [backup-simplify]: Simplify (* (+ (/ 1 (- a)) (/ 1 (- b))) (- (/ 1 (- a)) (/ 1 (- b)))) into (* -1 (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 a) (/ 1 b)))) 4.735 * [approximate]: Taking taylor expansion of (* -1 (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 a) (/ 1 b)))) in (a b) around 0 4.735 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 a) (/ 1 b)))) in b 4.735 * [taylor]: Taking taylor expansion of -1 in b 4.735 * [backup-simplify]: Simplify -1 into -1 4.735 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 a) (/ 1 b))) in b 4.735 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b 4.735 * [taylor]: Taking taylor expansion of (/ 1 b) in b 4.735 * [taylor]: Taking taylor expansion of b in b 4.735 * [backup-simplify]: Simplify 0 into 0 4.736 * [backup-simplify]: Simplify 1 into 1 4.736 * [backup-simplify]: Simplify (/ 1 1) into 1 4.736 * [taylor]: Taking taylor expansion of (/ 1 a) in b 4.736 * [taylor]: Taking taylor expansion of a in b 4.736 * [backup-simplify]: Simplify a into a 4.736 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 4.736 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in b 4.736 * [taylor]: Taking taylor expansion of (/ 1 a) in b 4.736 * [taylor]: Taking taylor expansion of a in b 4.736 * [backup-simplify]: Simplify a into a 4.736 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 4.736 * [taylor]: Taking taylor expansion of (/ 1 b) in b 4.736 * [taylor]: Taking taylor expansion of b in b 4.736 * [backup-simplify]: Simplify 0 into 0 4.736 * [backup-simplify]: Simplify 1 into 1 4.737 * [backup-simplify]: Simplify (/ 1 1) into 1 4.737 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 a) (/ 1 b)))) in a 4.737 * [taylor]: Taking taylor expansion of -1 in a 4.737 * [backup-simplify]: Simplify -1 into -1 4.737 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 a) (/ 1 b))) in a 4.737 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a 4.737 * [taylor]: Taking taylor expansion of (/ 1 b) in a 4.737 * [taylor]: Taking taylor expansion of b in a 4.737 * [backup-simplify]: Simplify b into b 4.737 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 4.737 * [taylor]: Taking taylor expansion of (/ 1 a) in a 4.737 * [taylor]: Taking taylor expansion of a in a 4.737 * [backup-simplify]: Simplify 0 into 0 4.737 * [backup-simplify]: Simplify 1 into 1 4.737 * [backup-simplify]: Simplify (/ 1 1) into 1 4.737 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in a 4.737 * [taylor]: Taking taylor expansion of (/ 1 a) in a 4.737 * [taylor]: Taking taylor expansion of a in a 4.737 * [backup-simplify]: Simplify 0 into 0 4.738 * [backup-simplify]: Simplify 1 into 1 4.738 * [backup-simplify]: Simplify (/ 1 1) into 1 4.738 * [taylor]: Taking taylor expansion of (/ 1 b) in a 4.738 * [taylor]: Taking taylor expansion of b in a 4.738 * [backup-simplify]: Simplify b into b 4.738 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 4.738 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 a) (/ 1 b)))) in a 4.738 * [taylor]: Taking taylor expansion of -1 in a 4.738 * [backup-simplify]: Simplify -1 into -1 4.738 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 a) (/ 1 b))) in a 4.738 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a 4.738 * [taylor]: Taking taylor expansion of (/ 1 b) in a 4.738 * [taylor]: Taking taylor expansion of b in a 4.738 * [backup-simplify]: Simplify b into b 4.738 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 4.738 * [taylor]: Taking taylor expansion of (/ 1 a) in a 4.738 * [taylor]: Taking taylor expansion of a in a 4.738 * [backup-simplify]: Simplify 0 into 0 4.738 * [backup-simplify]: Simplify 1 into 1 4.739 * [backup-simplify]: Simplify (/ 1 1) into 1 4.739 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in a 4.739 * [taylor]: Taking taylor expansion of (/ 1 a) in a 4.739 * [taylor]: Taking taylor expansion of a in a 4.739 * [backup-simplify]: Simplify 0 into 0 4.739 * [backup-simplify]: Simplify 1 into 1 4.739 * [backup-simplify]: Simplify (/ 1 1) into 1 4.739 * [taylor]: Taking taylor expansion of (/ 1 b) in a 4.739 * [taylor]: Taking taylor expansion of b in a 4.739 * [backup-simplify]: Simplify b into b 4.739 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 4.740 * [backup-simplify]: Simplify (- 1) into -1 4.740 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.741 * [backup-simplify]: Simplify (+ 1 0) into 1 4.741 * [backup-simplify]: Simplify (* -1 1) into -1 4.741 * [backup-simplify]: Simplify (* -1 -1) into 1 4.742 * [taylor]: Taking taylor expansion of 1 in b 4.742 * [backup-simplify]: Simplify 1 into 1 4.742 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.742 * [backup-simplify]: Simplify (+ 0 (/ 1 b)) into (/ 1 b) 4.743 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.743 * [backup-simplify]: Simplify (- 0) into 0 4.744 * [backup-simplify]: Simplify (+ (/ 1 b) 0) into (/ 1 b) 4.744 * [backup-simplify]: Simplify (+ (* -1 (/ 1 b)) (* (/ 1 b) 1)) into 0 4.744 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0 4.744 * [taylor]: Taking taylor expansion of 0 in b 4.744 * [backup-simplify]: Simplify 0 into 0 4.745 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.745 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 4.746 * [backup-simplify]: Simplify (+ 0 0) into 0 4.746 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 4.747 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.747 * [backup-simplify]: Simplify (- 0) into 0 4.747 * [backup-simplify]: Simplify (+ 0 0) into 0 4.748 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 b) (/ 1 b)) (* 0 1))) into (/ 1 (pow b 2)) 4.749 * [backup-simplify]: Simplify (+ (* -1 (/ 1 (pow b 2))) (+ (* 0 0) (* 0 -1))) into (- (/ 1 (pow b 2))) 4.749 * [taylor]: Taking taylor expansion of (- (/ 1 (pow b 2))) in b 4.749 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b 4.749 * [taylor]: Taking taylor expansion of (pow b 2) in b 4.749 * [taylor]: Taking taylor expansion of b in b 4.749 * [backup-simplify]: Simplify 0 into 0 4.749 * [backup-simplify]: Simplify 1 into 1 4.750 * [backup-simplify]: Simplify (* 1 1) into 1 4.750 * [backup-simplify]: Simplify (/ 1 1) into 1 4.754 * [backup-simplify]: Simplify (- 1) into -1 4.754 * [backup-simplify]: Simplify -1 into -1 4.754 * [backup-simplify]: Simplify 1 into 1 4.755 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.755 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 4.756 * [backup-simplify]: Simplify (+ 0 0) into 0 4.756 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 4.757 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.757 * [backup-simplify]: Simplify (- 0) into 0 4.758 * [backup-simplify]: Simplify (+ 0 0) into 0 4.758 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 b) 0) (+ (* 0 (/ 1 b)) (* 0 1)))) into 0 4.760 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (/ 1 (pow b 2))) (+ (* 0 0) (* 0 -1)))) into 0 4.760 * [taylor]: Taking taylor expansion of 0 in b 4.760 * [backup-simplify]: Simplify 0 into 0 4.761 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.761 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.762 * [backup-simplify]: Simplify (- 0) into 0 4.762 * [backup-simplify]: Simplify 0 into 0 4.762 * [backup-simplify]: Simplify 0 into 0 4.762 * [backup-simplify]: Simplify 0 into 0 4.763 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.763 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0 4.763 * [backup-simplify]: Simplify (+ 0 0) into 0 4.763 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0 4.764 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.765 * [backup-simplify]: Simplify (- 0) into 0 4.765 * [backup-simplify]: Simplify (+ 0 0) into 0 4.766 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 b) 0) (+ (* 0 0) (+ (* 0 (/ 1 b)) (* 0 1))))) into 0 4.768 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow b 2))) (+ (* 0 0) (* 0 -1))))) into 0 4.768 * [taylor]: Taking taylor expansion of 0 in b 4.768 * [backup-simplify]: Simplify 0 into 0 4.769 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.769 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.770 * [backup-simplify]: Simplify (- 0) into 0 4.770 * [backup-simplify]: Simplify 0 into 0 4.770 * [backup-simplify]: Simplify 0 into 0 4.770 * [backup-simplify]: Simplify 0 into 0 4.771 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- a)))) 2)) (* -1 (pow (* (/ 1 (/ 1 (- b))) 1) 2))) into (- (pow a 2) (pow b 2)) 4.771 * * * [progress]: simplifying candidates 4.772 * [simplify]: Simplifying: (expm1 (* (+ a b) (- a b))) (log1p (* (+ a b) (- a b))) (* (+ a b) (- a b)) (+ (log (+ a b)) (log (- 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))) (* (+ (pow a 3) (pow b 3)) (- (pow a 3) (pow b 3))) (* (+ (* a a) (- (* b b) (* a b))) (+ (* a a) (+ (* b b) (* a b)))) (* (+ (pow a 3) (pow b 3)) (- (* a a) (* b b))) (* (+ (* a a) (- (* b b) (* a b))) (+ a b)) (* (- (* a a) (* b b)) (- (pow a 3) (pow b 3))) (* (- a b) (+ (* a a) (+ (* b b) (* a b)))) (* (- (* a a) (* b b)) (- (* a a) (* b b))) (* (- a b) (+ a b)) (* (sqrt (+ a b)) (sqrt (- a b))) (* (sqrt (+ a b)) (sqrt (- a b))) (* (+ a b) (fma (* (cbrt a) (cbrt a)) (cbrt a) (- (* (cbrt b) (* (cbrt b) (cbrt b)))))) (* (+ a b) (fma (- (cbrt b)) (* (cbrt b) (cbrt b)) (* (cbrt b) (* (cbrt b) (cbrt b))))) (* (+ a b) (fma (* (cbrt a) (cbrt a)) (cbrt a) (- (* (sqrt b) (sqrt b))))) (* (+ a b) (fma (- (sqrt b)) (sqrt b) (* (sqrt b) (sqrt b)))) (* (+ a b) (fma (* (cbrt a) (cbrt a)) (cbrt a) (- (* b 1)))) (* (+ a b) (fma (- b) 1 (* b 1))) (* (+ a b) (fma (sqrt a) (sqrt a) (- (* (cbrt b) (* (cbrt b) (cbrt b)))))) (* (+ a b) (fma (- (cbrt b)) (* (cbrt b) (cbrt b)) (* (cbrt b) (* (cbrt b) (cbrt b))))) (* (+ a b) (fma (sqrt a) (sqrt a) (- (* (sqrt b) (sqrt b))))) (* (+ a b) (fma (- (sqrt b)) (sqrt b) (* (sqrt b) (sqrt b)))) (* (+ a b) (fma (sqrt a) (sqrt a) (- (* b 1)))) (* (+ a b) (fma (- b) 1 (* b 1))) (* (+ a b) (fma 1 a (- (* (cbrt b) (* (cbrt b) (cbrt b)))))) (* (+ a b) (fma (- (cbrt b)) (* (cbrt b) (cbrt b)) (* (cbrt b) (* (cbrt b) (cbrt b))))) (* (+ a b) (fma 1 a (- (* (sqrt b) (sqrt b))))) (* (+ a b) (fma (- (sqrt b)) (sqrt b) (* (sqrt b) (sqrt b)))) (* (+ a b) (fma 1 a (- (* b 1)))) (* (+ a b) (fma (- b) 1 (* b 1))) (* (+ a b) a) (* (+ a b) (- b)) (* (+ a b) a) (* (+ a b) (- b)) (* (fma (* (cbrt a) (cbrt a)) (cbrt a) (- (* (cbrt b) (* (cbrt b) (cbrt b))))) (+ a b)) (* (fma (- (cbrt b)) (* (cbrt b) (cbrt b)) (* (cbrt b) (* (cbrt b) (cbrt b)))) (+ a b)) (* (fma (* (cbrt a) (cbrt a)) (cbrt a) (- (* (sqrt b) (sqrt b)))) (+ a b)) (* (fma (- (sqrt b)) (sqrt b) (* (sqrt b) (sqrt b))) (+ a b)) (* (fma (* (cbrt a) (cbrt a)) (cbrt a) (- (* b 1))) (+ a b)) (* (fma (- b) 1 (* b 1)) (+ a b)) (* (fma (sqrt a) (sqrt a) (- (* (cbrt b) (* (cbrt b) (cbrt b))))) (+ a b)) (* (fma (- (cbrt b)) (* (cbrt b) (cbrt b)) (* (cbrt b) (* (cbrt b) (cbrt b)))) (+ a b)) (* (fma (sqrt a) (sqrt a) (- (* (sqrt b) (sqrt b)))) (+ a b)) (* (fma (- (sqrt b)) (sqrt b) (* (sqrt b) (sqrt b))) (+ a b)) (* (fma (sqrt a) (sqrt a) (- (* b 1))) (+ a b)) (* (fma (- b) 1 (* b 1)) (+ a b)) (* (fma 1 a (- (* (cbrt b) (* (cbrt b) (cbrt b))))) (+ a b)) (* (fma (- (cbrt b)) (* (cbrt b) (cbrt b)) (* (cbrt b) (* (cbrt b) (cbrt b)))) (+ a b)) (* (fma 1 a (- (* (sqrt b) (sqrt b)))) (+ a b)) (* (fma (- (sqrt b)) (sqrt b) (* (sqrt b) (sqrt b))) (+ a b)) (* (fma 1 a (- (* b 1))) (+ a b)) (* (fma (- b) 1 (* b 1)) (+ a b)) (* a (+ a b)) (* (- b) (+ a b)) (* a (+ a b)) (* (- b) (+ a b)) (* (+ a b) (* (cbrt (- a b)) (cbrt (- a b)))) (* (+ a b) (sqrt (- a b))) (* (+ a b) 1) (* (+ a b) (+ (sqrt a) (sqrt b))) (* (+ a b) 1) (* (cbrt (+ a b)) (- a b)) (* (sqrt (+ a b)) (- a b)) (* (+ a b) (- a b)) (* (+ a b) (- a b)) (* (+ a b) (- (pow a 3) (pow b 3))) (* (+ a b) (- (* a a) (* b b))) (* (+ (pow a 3) (pow b 3)) (- a b)) (* (- (* a a) (* b b)) (- a b)) (- (pow a 2) (pow b 2)) (- (pow a 2) (pow b 2)) (- (pow a 2) (pow b 2)) 4.774 * * [simplify]: Extracting # 0 : cost 59 inf + 0 4.775 * * [simplify]: Extracting # 1 : cost 93 inf + 0 4.775 * * [simplify]: Extracting # 2 : cost 115 inf + 2 4.775 * * [simplify]: Extracting # 3 : cost 94 inf + 2363 4.777 * * [simplify]: Extracting # 4 : cost 50 inf + 9334 4.779 * * [simplify]: Extracting # 5 : cost 29 inf + 14172 4.781 * * [simplify]: Extracting # 6 : cost 17 inf + 18760 4.784 * * [simplify]: Extracting # 7 : cost 6 inf + 22421 4.787 * * [simplify]: Extracting # 8 : cost 1 inf + 24347 4.791 * * [simplify]: Extracting # 9 : cost 0 inf + 24724 4.794 * * [simplify]: iteration 0 : 120 enodes (cost 21570 ) 4.823 * * [simplify]: Extracting # 0 : cost 0 inf + 24724 4.826 * * [simplify]: Extracting # 1 : cost 117 inf + 19781 4.833 * * [simplify]: Extracting # 2 : cost 4 inf + 37047 4.843 * * [simplify]: Extracting # 3 : cost 0 inf + 36749 4.847 * * [simplify]: Extracting # 4 : cost 0 inf + 36679 4.854 * * [simplify]: iteration 1 : 401 enodes (cost 17166 ) 5.174 * * [simplify]: Extracting # 0 : cost 0 inf + 36679 5.200 * * [simplify]: Extracting # 1 : cost 1158 inf + 20154 5.241 * * [simplify]: Extracting # 2 : cost 5 inf + 156621 5.271 * * [simplify]: Extracting # 3 : cost 3 inf + 156665 5.311 * * [simplify]: Extracting # 4 : cost 0 inf + 157492 5.360 * * [simplify]: iteration 2 : 2818 enodes (cost 13592 ) 7.135 * * [simplify]: Extracting # 0 : cost 0 inf + 157492 7.271 * * [simplify]: Extracting # 1 : cost 549 inf + 132629 7.308 * * [simplify]: Extracting # 2 : cost 81 inf + 190710 7.376 * * [simplify]: Extracting # 3 : cost 27 inf + 198388 7.421 * * [simplify]: Extracting # 4 : cost 0 inf + 205775 7.499 * * [simplify]: iteration done: 5000 enodes (cost 13512 ) 7.499 * [simplify]: Simplified to: (expm1 (* (+ a b) (- a b))) (log1p (* (+ a b) (- a b))) (* (- 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))) (* (+ (* (* b b) b) (* a (* a a))) (- (* a (* a a)) (* (* b b) b))) (* (fma a a (* b (+ b a))) (fma a a (* b (- b a)))) (* (- (* a a) (* b b)) (fma b (* b b) (* a (* a a)))) (* (fma a a (* b (- b a))) (+ a b)) (* (- (* a (* a a)) (* (* b b) b)) (- (* a a) (* b b))) (* (fma a a (* b (+ b a))) (- a b)) (* (- (* a a) (* b b)) (- (* a a) (* b b))) (* (- a b) (+ a b)) (* (sqrt (+ a b)) (sqrt (- a b))) (* (sqrt (+ a b)) (sqrt (- a b))) (* (+ a b) (- (* (* (cbrt a) (cbrt a)) (cbrt a)) b)) (* (+ a b) (fma b -1 b)) (* (+ a b) (- (* (* (cbrt a) (cbrt a)) (cbrt a)) b)) (* (+ a b) (fma b -1 b)) (* (+ a b) (- (* (* (cbrt a) (cbrt a)) (cbrt a)) b)) (* (+ a b) (fma b -1 b)) (* (- a b) (+ a b)) (* (+ a b) (fma b -1 b)) (* (- a b) (+ a b)) (* (+ a b) (fma b -1 b)) (* (- a b) (+ a b)) (* (+ a b) (fma b -1 b)) (* (- a b) (+ a b)) (* (+ a b) (fma b -1 b)) (* (- a b) (+ a b)) (* (+ a b) (fma b -1 b)) (* (- a b) (+ a b)) (* (+ a b) (fma b -1 b)) (* (+ a b) a) (* (+ a b) (- b)) (* (+ a b) a) (* (+ a b) (- b)) (* (+ a b) (- (* (* (cbrt a) (cbrt a)) (cbrt a)) b)) (* (+ a b) (fma b -1 b)) (* (+ a b) (- (* (* (cbrt a) (cbrt a)) (cbrt a)) b)) (* (+ a b) (fma b -1 b)) (* (+ a b) (- (* (* (cbrt a) (cbrt a)) (cbrt a)) b)) (* (+ a b) (fma b -1 b)) (* (- a b) (+ a b)) (* (+ a b) (fma b -1 b)) (* (- a b) (+ a b)) (* (+ a b) (fma b -1 b)) (* (- a b) (+ a b)) (* (+ a b) (fma b -1 b)) (* (- a b) (+ a b)) (* (+ a b) (fma b -1 b)) (* (- a b) (+ a b)) (* (+ a b) (fma b -1 b)) (* (- a b) (+ a b)) (* (+ a b) (fma b -1 b)) (* (+ a b) a) (* (+ a b) (- b)) (* (+ a b) a) (* (+ a b) (- b)) (* (* (cbrt (- a b)) (cbrt (- a b))) (+ a b)) (* (sqrt (- a b)) (+ a b)) (+ b a) (* (+ (sqrt a) (sqrt b)) (+ a b)) (+ b a) (* (cbrt (+ a b)) (- a b)) (* (sqrt (+ 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 b) (fma b (* b b) (* a (* a a)))) (* (+ a b) (* (- a b) (- a b))) (* (+ a b) (- a b)) (* (+ a b) (- a b)) (* (+ a b) (- a b)) 7.506 * * * [progress]: adding candidates to table 7.679 * [progress]: [Phase 3 of 3] Extracting. 7.679 * * [regime]: Finding splitpoints for: (# #) 7.679 * * * [regime-changes]: Trying 5 branch expressions: ((* b b) (* a a) (- (* a a) (* b b)) b a) 7.679 * * * * [regimes]: Trying to branch on (* b b) from (# #) 7.704 * * * * [regimes]: Trying to branch on (* a a) from (# #) 7.741 * * * * [regimes]: Trying to branch on (- (* a a) (* b b)) from (# #) 7.770 * * * * [regimes]: Trying to branch on b from (# #) 7.802 * * * * [regimes]: Trying to branch on a from (# #) 7.840 * * * [regime]: Found split indices: #