9.316 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.142 * * * [progress]: [2/2] Setting up program. 0.149 * [progress]: [Phase 2 of 3] Improving. 0.150 * [simplify]: Simplifying: (exp (- (+ x (* y (log y))) z)) 0.150 * * [simplify]: iteration 0: 8 enodes 0.152 * * [simplify]: iteration 1: 17 enodes 0.157 * * [simplify]: iteration 2: 33 enodes 0.165 * * [simplify]: iteration 3: 62 enodes 0.181 * * [simplify]: iteration 4: 103 enodes 0.210 * * [simplify]: iteration 5: 272 enodes 0.394 * * [simplify]: iteration 6: 1395 enodes 1.468 * * [simplify]: iteration complete: 5001 enodes 1.468 * * [simplify]: Extracting #0: cost 1 inf + 0 1.470 * * [simplify]: Extracting #1: cost 905 inf + 0 1.475 * * [simplify]: Extracting #2: cost 1796 inf + 1 1.483 * * [simplify]: Extracting #3: cost 1723 inf + 496 1.489 * * [simplify]: Extracting #4: cost 1542 inf + 1536 1.495 * * [simplify]: Extracting #5: cost 732 inf + 9311 1.501 * * [simplify]: Extracting #6: cost 69 inf + 17375 1.511 * * [simplify]: Extracting #7: cost 0 inf + 18464 1.521 * [simplify]: Simplified to: (/ (pow y y) (exp (- z x))) 1.530 * * [progress]: iteration 1 / 4 1.530 * * * [progress]: picking best candidate 1.536 * * * * [pick]: Picked # 1.536 * * * [progress]: localizing error 1.565 * * * [progress]: generating rewritten candidates 1.566 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 1 2) 1.580 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 1.624 * * * [progress]: generating series expansions 1.624 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 1 2) 1.624 * [backup-simplify]: Simplify (* y (log y)) into (* y (log y)) 1.624 * [approximate]: Taking taylor expansion of (* y (log y)) in (y) around 0 1.624 * [taylor]: Taking taylor expansion of (* y (log y)) in y 1.624 * [taylor]: Taking taylor expansion of y in y 1.624 * [backup-simplify]: Simplify 0 into 0 1.624 * [backup-simplify]: Simplify 1 into 1 1.624 * [taylor]: Taking taylor expansion of (log y) in y 1.624 * [taylor]: Taking taylor expansion of y in y 1.624 * [backup-simplify]: Simplify 0 into 0 1.624 * [backup-simplify]: Simplify 1 into 1 1.625 * [backup-simplify]: Simplify (log 1) into 0 1.625 * [taylor]: Taking taylor expansion of (* y (log y)) in y 1.625 * [taylor]: Taking taylor expansion of y in y 1.625 * [backup-simplify]: Simplify 0 into 0 1.625 * [backup-simplify]: Simplify 1 into 1 1.625 * [taylor]: Taking taylor expansion of (log y) in y 1.625 * [taylor]: Taking taylor expansion of y in y 1.625 * [backup-simplify]: Simplify 0 into 0 1.625 * [backup-simplify]: Simplify 1 into 1 1.625 * [backup-simplify]: Simplify (log 1) into 0 1.625 * [backup-simplify]: Simplify (+ (* (- -1) (log y)) 0) into (log y) 1.625 * [backup-simplify]: Simplify (* 0 (log y)) into 0 1.625 * [backup-simplify]: Simplify 0 into 0 1.626 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0 1.627 * [backup-simplify]: Simplify (+ (* (- -1) (log y)) 0) into (log y) 1.627 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (log y))) into (log y) 1.627 * [backup-simplify]: Simplify (log y) into (log y) 1.629 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into 0 1.629 * [backup-simplify]: Simplify (+ (* (- -1) (log y)) 0) into (log y) 1.629 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (log y)))) into 0 1.630 * [backup-simplify]: Simplify 0 into 0 1.632 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 0 1.633 * [backup-simplify]: Simplify (+ (* (- -1) (log y)) 0) into (log y) 1.633 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (log y))))) into 0 1.633 * [backup-simplify]: Simplify 0 into 0 1.640 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow 1 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow 1 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow 1 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow 1 1)))) 24) into 0 1.640 * [backup-simplify]: Simplify (+ (* (- -1) (log y)) 0) into (log y) 1.641 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log y)))))) into 0 1.641 * [backup-simplify]: Simplify 0 into 0 1.651 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow 1 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow 1 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow 1 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow 1 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow 1 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow 1 1)))) 120) into 0 1.651 * [backup-simplify]: Simplify (+ (* (- -1) (log y)) 0) into (log y) 1.653 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log y))))))) into 0 1.653 * [backup-simplify]: Simplify 0 into 0 1.688 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow 1 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow 1 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow 1 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow 1 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow 1 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow 1 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow 1 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow 1 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow 1 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow 1 1)))) 720) into 0 1.689 * [backup-simplify]: Simplify (+ (* (- -1) (log y)) 0) into (log y) 1.692 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log y)))))))) into 0 1.692 * [backup-simplify]: Simplify 0 into 0 1.721 * [backup-simplify]: Simplify (/ (+ (* 720 (/ (* (pow (* 1 0) 7)) (pow 1 7))) (* -2520 (/ (* (pow (* 1 0) 5) (pow (* 2 0) 1)) (pow 1 6))) (* 2520 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 2)) (pow 1 5))) (* 840 (/ (* (pow (* 1 0) 4) 1 (pow (* 6 0) 1)) (pow 1 5))) (* -630 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 3)) (pow 1 4))) (* -1260 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow 1 4))) (* -210 (/ (* (pow (* 1 0) 3) 1 1 (pow (* 24 0) 1)) (pow 1 4))) (* 210 (/ (* 1 (pow (* 2 0) 2) (pow (* 6 0) 1)) (pow 1 3))) (* 140 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 2)) (pow 1 3))) (* 210 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow 1 3))) (* 42 (/ (* (pow (* 1 0) 2) 1 1 1 (pow (* 120 0) 1)) (pow 1 3))) (* -35 (/ (* 1 1 (pow (* 6 0) 1) (pow (* 24 0) 1)) (pow 1 2))) (* -21 (/ (* 1 (pow (* 2 0) 1) 1 1 (pow (* 120 0) 1)) (pow 1 2))) (* -7 (/ (* (pow (* 1 0) 1) 1 1 1 1 (pow (* 720 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 1 1 1 (pow (* 5040 0) 1)) (pow 1 1)))) 5040) into 0 1.722 * [backup-simplify]: Simplify (+ (* (- -1) (log y)) 0) into (log y) 1.724 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log y))))))))) into 0 1.724 * [backup-simplify]: Simplify 0 into 0 1.724 * [backup-simplify]: Simplify (* (log y) y) into (* y (log y)) 1.724 * [backup-simplify]: Simplify (* (/ 1 y) (log (/ 1 y))) into (/ (log (/ 1 y)) y) 1.724 * [approximate]: Taking taylor expansion of (/ (log (/ 1 y)) y) in (y) around 0 1.724 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y 1.724 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 1.724 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.724 * [taylor]: Taking taylor expansion of y in y 1.724 * [backup-simplify]: Simplify 0 into 0 1.724 * [backup-simplify]: Simplify 1 into 1 1.724 * [backup-simplify]: Simplify (/ 1 1) into 1 1.725 * [backup-simplify]: Simplify (log 1) into 0 1.725 * [taylor]: Taking taylor expansion of y in y 1.725 * [backup-simplify]: Simplify 0 into 0 1.725 * [backup-simplify]: Simplify 1 into 1 1.725 * [backup-simplify]: Simplify (+ (* (- 1) (log y)) 0) into (- (log y)) 1.725 * [backup-simplify]: Simplify (+ (* (- 1) (log y)) 0) into (- (log y)) 1.725 * [backup-simplify]: Simplify (/ (- (log y)) 1) into (* -1 (log y)) 1.726 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y 1.726 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 1.726 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.726 * [taylor]: Taking taylor expansion of y in y 1.726 * [backup-simplify]: Simplify 0 into 0 1.726 * [backup-simplify]: Simplify 1 into 1 1.726 * [backup-simplify]: Simplify (/ 1 1) into 1 1.726 * [backup-simplify]: Simplify (log 1) into 0 1.726 * [taylor]: Taking taylor expansion of y in y 1.726 * [backup-simplify]: Simplify 0 into 0 1.726 * [backup-simplify]: Simplify 1 into 1 1.726 * [backup-simplify]: Simplify (+ (* (- 1) (log y)) 0) into (- (log y)) 1.727 * [backup-simplify]: Simplify (+ (* (- 1) (log y)) 0) into (- (log y)) 1.727 * [backup-simplify]: Simplify (/ (- (log y)) 1) into (* -1 (log y)) 1.727 * [backup-simplify]: Simplify (* -1 (log y)) into (* -1 (log y)) 1.727 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.728 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0 1.729 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (* -1 (log y)) (/ 0 1)))) into 0 1.729 * [backup-simplify]: Simplify 0 into 0 1.729 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.731 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into 0 1.732 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (* -1 (log y)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.732 * [backup-simplify]: Simplify 0 into 0 1.733 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.735 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 0 1.737 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (* -1 (log y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.737 * [backup-simplify]: Simplify 0 into 0 1.737 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.743 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow 1 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow 1 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow 1 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow 1 1)))) 24) into 0 1.745 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (* -1 (log y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.745 * [backup-simplify]: Simplify 0 into 0 1.745 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.754 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow 1 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow 1 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow 1 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow 1 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow 1 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow 1 1)))) 120) into 0 1.757 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (* -1 (log y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.757 * [backup-simplify]: Simplify 0 into 0 1.757 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.779 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow 1 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow 1 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow 1 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow 1 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow 1 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow 1 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow 1 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow 1 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow 1 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow 1 1)))) 720) into 0 1.781 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (* -1 (log y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.781 * [backup-simplify]: Simplify 0 into 0 1.781 * [backup-simplify]: Simplify (* (* -1 (log (/ 1 y))) (/ 1 (/ 1 y))) into (* -1 (* y (log (/ 1 y)))) 1.781 * [backup-simplify]: Simplify (* (/ 1 (- y)) (log (/ 1 (- y)))) into (* -1 (/ (log (/ -1 y)) y)) 1.781 * [approximate]: Taking taylor expansion of (* -1 (/ (log (/ -1 y)) y)) in (y) around 0 1.781 * [taylor]: Taking taylor expansion of (* -1 (/ (log (/ -1 y)) y)) in y 1.781 * [taylor]: Taking taylor expansion of -1 in y 1.781 * [backup-simplify]: Simplify -1 into -1 1.781 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y 1.781 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y 1.781 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.781 * [taylor]: Taking taylor expansion of -1 in y 1.781 * [backup-simplify]: Simplify -1 into -1 1.781 * [taylor]: Taking taylor expansion of y in y 1.781 * [backup-simplify]: Simplify 0 into 0 1.781 * [backup-simplify]: Simplify 1 into 1 1.782 * [backup-simplify]: Simplify (/ -1 1) into -1 1.782 * [backup-simplify]: Simplify (log -1) into (log -1) 1.782 * [taylor]: Taking taylor expansion of y in y 1.782 * [backup-simplify]: Simplify 0 into 0 1.782 * [backup-simplify]: Simplify 1 into 1 1.783 * [backup-simplify]: Simplify (+ (* (- 1) (log y)) (log -1)) into (- (log -1) (log y)) 1.784 * [backup-simplify]: Simplify (+ (* (- 1) (log y)) (log -1)) into (- (log -1) (log y)) 1.784 * [backup-simplify]: Simplify (/ (- (log -1) (log y)) 1) into (- (log -1) (log y)) 1.784 * [taylor]: Taking taylor expansion of (* -1 (/ (log (/ -1 y)) y)) in y 1.785 * [taylor]: Taking taylor expansion of -1 in y 1.785 * [backup-simplify]: Simplify -1 into -1 1.785 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y 1.785 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y 1.785 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.785 * [taylor]: Taking taylor expansion of -1 in y 1.785 * [backup-simplify]: Simplify -1 into -1 1.785 * [taylor]: Taking taylor expansion of y in y 1.785 * [backup-simplify]: Simplify 0 into 0 1.785 * [backup-simplify]: Simplify 1 into 1 1.785 * [backup-simplify]: Simplify (/ -1 1) into -1 1.786 * [backup-simplify]: Simplify (log -1) into (log -1) 1.786 * [taylor]: Taking taylor expansion of y in y 1.786 * [backup-simplify]: Simplify 0 into 0 1.786 * [backup-simplify]: Simplify 1 into 1 1.787 * [backup-simplify]: Simplify (+ (* (- 1) (log y)) (log -1)) into (- (log -1) (log y)) 1.787 * [backup-simplify]: Simplify (+ (* (- 1) (log y)) (log -1)) into (- (log -1) (log y)) 1.788 * [backup-simplify]: Simplify (/ (- (log -1) (log y)) 1) into (- (log -1) (log y)) 1.788 * [backup-simplify]: Simplify (* -1 (- (log -1) (log y))) into (* -1 (- (log -1) (log y))) 1.789 * [backup-simplify]: Simplify (* -1 (- (log -1) (log y))) into (* -1 (- (log -1) (log y))) 1.790 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1.791 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0 1.793 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (log -1) (log y)) (/ 0 1)))) into 0 1.794 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- (log -1) (log y)))) into 0 1.794 * [backup-simplify]: Simplify 0 into 0 1.795 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.798 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0 1.800 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (log -1) (log y)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.801 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- (log -1) (log y))))) into 0 1.801 * [backup-simplify]: Simplify 0 into 0 1.802 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.808 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow -1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow -1 1)))) 6) into 0 1.810 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (log -1) (log y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.812 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log -1) (log y)))))) into 0 1.812 * [backup-simplify]: Simplify 0 into 0 1.813 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.825 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow -1 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow -1 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow -1 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow -1 1)))) 24) into 0 1.828 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (log -1) (log y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.830 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log -1) (log y))))))) into 0 1.830 * [backup-simplify]: Simplify 0 into 0 1.831 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.850 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow -1 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow -1 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow -1 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow -1 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow -1 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow -1 1)))) 120) into 0 1.854 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (log -1) (log y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.857 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log -1) (log y)))))))) into 0 1.857 * [backup-simplify]: Simplify 0 into 0 1.858 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.889 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow -1 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow -1 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow -1 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow -1 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow -1 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow -1 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow -1 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow -1 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow -1 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow -1 1)))) 720) into 0 1.891 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (log -1) (log y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.893 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log -1) (log y))))))))) into 0 1.893 * [backup-simplify]: Simplify 0 into 0 1.894 * [backup-simplify]: Simplify (* (* -1 (- (log -1) (log (/ 1 (- y))))) (/ 1 (/ 1 (- y)))) into (* y (- (log -1) (log (/ -1 y)))) 1.894 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 1.894 * [backup-simplify]: Simplify (- (+ x (* y (log y))) z) into (- (+ x (* y (log y))) z) 1.894 * [approximate]: Taking taylor expansion of (- (+ x (* y (log y))) z) in (x y z) around 0 1.894 * [taylor]: Taking taylor expansion of (- (+ x (* y (log y))) z) in z 1.894 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in z 1.894 * [taylor]: Taking taylor expansion of x in z 1.894 * [backup-simplify]: Simplify x into x 1.894 * [taylor]: Taking taylor expansion of (* y (log y)) in z 1.894 * [taylor]: Taking taylor expansion of y in z 1.894 * [backup-simplify]: Simplify y into y 1.894 * [taylor]: Taking taylor expansion of (log y) in z 1.894 * [taylor]: Taking taylor expansion of y in z 1.894 * [backup-simplify]: Simplify y into y 1.894 * [backup-simplify]: Simplify (log y) into (log y) 1.894 * [taylor]: Taking taylor expansion of z in z 1.894 * [backup-simplify]: Simplify 0 into 0 1.894 * [backup-simplify]: Simplify 1 into 1 1.894 * [taylor]: Taking taylor expansion of (- (+ x (* y (log y))) z) in y 1.894 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in y 1.894 * [taylor]: Taking taylor expansion of x in y 1.894 * [backup-simplify]: Simplify x into x 1.894 * [taylor]: Taking taylor expansion of (* y (log y)) in y 1.894 * [taylor]: Taking taylor expansion of y in y 1.894 * [backup-simplify]: Simplify 0 into 0 1.894 * [backup-simplify]: Simplify 1 into 1 1.894 * [taylor]: Taking taylor expansion of (log y) in y 1.894 * [taylor]: Taking taylor expansion of y in y 1.894 * [backup-simplify]: Simplify 0 into 0 1.894 * [backup-simplify]: Simplify 1 into 1 1.895 * [backup-simplify]: Simplify (log 1) into 0 1.895 * [taylor]: Taking taylor expansion of z in y 1.895 * [backup-simplify]: Simplify z into z 1.895 * [taylor]: Taking taylor expansion of (- (+ x (* y (log y))) z) in x 1.895 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in x 1.895 * [taylor]: Taking taylor expansion of x in x 1.895 * [backup-simplify]: Simplify 0 into 0 1.895 * [backup-simplify]: Simplify 1 into 1 1.895 * [taylor]: Taking taylor expansion of (* y (log y)) in x 1.895 * [taylor]: Taking taylor expansion of y in x 1.895 * [backup-simplify]: Simplify y into y 1.895 * [taylor]: Taking taylor expansion of (log y) in x 1.895 * [taylor]: Taking taylor expansion of y in x 1.895 * [backup-simplify]: Simplify y into y 1.895 * [backup-simplify]: Simplify (log y) into (log y) 1.895 * [taylor]: Taking taylor expansion of z in x 1.895 * [backup-simplify]: Simplify z into z 1.895 * [taylor]: Taking taylor expansion of (- (+ x (* y (log y))) z) in x 1.895 * [taylor]: Taking taylor expansion of (+ x (* y (log y))) in x 1.895 * [taylor]: Taking taylor expansion of x in x 1.895 * [backup-simplify]: Simplify 0 into 0 1.895 * [backup-simplify]: Simplify 1 into 1 1.895 * [taylor]: Taking taylor expansion of (* y (log y)) in x 1.895 * [taylor]: Taking taylor expansion of y in x 1.895 * [backup-simplify]: Simplify y into y 1.895 * [taylor]: Taking taylor expansion of (log y) in x 1.895 * [taylor]: Taking taylor expansion of y in x 1.895 * [backup-simplify]: Simplify y into y 1.895 * [backup-simplify]: Simplify (log y) into (log y) 1.895 * [taylor]: Taking taylor expansion of z in x 1.895 * [backup-simplify]: Simplify z into z 1.895 * [backup-simplify]: Simplify (* y (log y)) into (* y (log y)) 1.895 * [backup-simplify]: Simplify (+ 0 (* y (log y))) into (* y (log y)) 1.895 * [backup-simplify]: Simplify (- z) into (- z) 1.895 * [backup-simplify]: Simplify (+ (* y (log y)) (- z)) into (- (* y (log y)) z) 1.895 * [taylor]: Taking taylor expansion of (- (* y (log y)) z) in y 1.895 * [taylor]: Taking taylor expansion of (* y (log y)) in y 1.895 * [taylor]: Taking taylor expansion of y in y 1.896 * [backup-simplify]: Simplify 0 into 0 1.896 * [backup-simplify]: Simplify 1 into 1 1.896 * [taylor]: Taking taylor expansion of (log y) in y 1.896 * [taylor]: Taking taylor expansion of y in y 1.896 * [backup-simplify]: Simplify 0 into 0 1.896 * [backup-simplify]: Simplify 1 into 1 1.896 * [backup-simplify]: Simplify (log 1) into 0 1.896 * [taylor]: Taking taylor expansion of z in y 1.896 * [backup-simplify]: Simplify z into z 1.896 * [backup-simplify]: Simplify (+ (* (- -1) (log y)) 0) into (log y) 1.896 * [backup-simplify]: Simplify (* 0 (log y)) into 0 1.896 * [backup-simplify]: Simplify (- z) into (- z) 1.896 * [backup-simplify]: Simplify (+ 0 (- z)) into (- z) 1.896 * [taylor]: Taking taylor expansion of (- z) in z 1.896 * [taylor]: Taking taylor expansion of z in z 1.896 * [backup-simplify]: Simplify 0 into 0 1.896 * [backup-simplify]: Simplify 1 into 1 1.897 * [backup-simplify]: Simplify (- 0) into 0 1.897 * [backup-simplify]: Simplify 0 into 0 1.897 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow y 1)))) 1) into 0 1.897 * [backup-simplify]: Simplify (+ (* y 0) (* 0 (log y))) into 0 1.898 * [backup-simplify]: Simplify (+ 1 0) into 1 1.898 * [backup-simplify]: Simplify (- 0) into 0 1.898 * [backup-simplify]: Simplify (+ 1 0) into 1 1.898 * [taylor]: Taking taylor expansion of 1 in y 1.898 * [backup-simplify]: Simplify 1 into 1 1.898 * [taylor]: Taking taylor expansion of 1 in z 1.898 * [backup-simplify]: Simplify 1 into 1 1.898 * [backup-simplify]: Simplify 1 into 1 1.899 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0 1.899 * [backup-simplify]: Simplify (+ (* (- -1) (log y)) 0) into (log y) 1.900 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (log y))) into (log y) 1.900 * [backup-simplify]: Simplify (- 0) into 0 1.900 * [backup-simplify]: Simplify (+ (log y) 0) into (log y) 1.900 * [taylor]: Taking taylor expansion of (log y) in z 1.900 * [taylor]: Taking taylor expansion of y in z 1.900 * [backup-simplify]: Simplify y into y 1.900 * [backup-simplify]: Simplify (log y) into (log y) 1.900 * [backup-simplify]: Simplify (log y) into (log y) 1.900 * [backup-simplify]: Simplify (- 1) into -1 1.900 * [backup-simplify]: Simplify -1 into -1 1.901 * [backup-simplify]: Simplify (+ (* -1 (* z (* 1 1))) (+ (* (log y) (* 1 (* y 1))) (* 1 (* 1 (* 1 x))))) into (- (+ x (* y (log y))) z) 1.901 * [backup-simplify]: Simplify (- (+ (/ 1 x) (* (/ 1 y) (log (/ 1 y)))) (/ 1 z)) into (- (+ (/ 1 x) (/ (log (/ 1 y)) y)) (/ 1 z)) 1.901 * [approximate]: Taking taylor expansion of (- (+ (/ 1 x) (/ (log (/ 1 y)) y)) (/ 1 z)) in (x y z) around 0 1.901 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) (/ (log (/ 1 y)) y)) (/ 1 z)) in z 1.901 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ (log (/ 1 y)) y)) in z 1.901 * [taylor]: Taking taylor expansion of (/ 1 x) in z 1.901 * [taylor]: Taking taylor expansion of x in z 1.901 * [backup-simplify]: Simplify x into x 1.901 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.901 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in z 1.901 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in z 1.901 * [taylor]: Taking taylor expansion of (/ 1 y) in z 1.901 * [taylor]: Taking taylor expansion of y in z 1.901 * [backup-simplify]: Simplify y into y 1.901 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.901 * [backup-simplify]: Simplify (log (/ 1 y)) into (log (/ 1 y)) 1.901 * [taylor]: Taking taylor expansion of y in z 1.901 * [backup-simplify]: Simplify y into y 1.901 * [backup-simplify]: Simplify (/ (log (/ 1 y)) y) into (/ (log (/ 1 y)) y) 1.901 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.901 * [taylor]: Taking taylor expansion of z in z 1.901 * [backup-simplify]: Simplify 0 into 0 1.901 * [backup-simplify]: Simplify 1 into 1 1.902 * [backup-simplify]: Simplify (/ 1 1) into 1 1.902 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) (/ (log (/ 1 y)) y)) (/ 1 z)) in y 1.902 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ (log (/ 1 y)) y)) in y 1.902 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.902 * [taylor]: Taking taylor expansion of x in y 1.902 * [backup-simplify]: Simplify x into x 1.902 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.902 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y 1.902 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 1.902 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.902 * [taylor]: Taking taylor expansion of y in y 1.902 * [backup-simplify]: Simplify 0 into 0 1.902 * [backup-simplify]: Simplify 1 into 1 1.902 * [backup-simplify]: Simplify (/ 1 1) into 1 1.902 * [backup-simplify]: Simplify (log 1) into 0 1.902 * [taylor]: Taking taylor expansion of y in y 1.902 * [backup-simplify]: Simplify 0 into 0 1.903 * [backup-simplify]: Simplify 1 into 1 1.903 * [backup-simplify]: Simplify (+ (* (- 1) (log y)) 0) into (- (log y)) 1.903 * [backup-simplify]: Simplify (+ (* (- 1) (log y)) 0) into (- (log y)) 1.903 * [backup-simplify]: Simplify (/ (- (log y)) 1) into (* -1 (log y)) 1.903 * [taylor]: Taking taylor expansion of (/ 1 z) in y 1.903 * [taylor]: Taking taylor expansion of z in y 1.903 * [backup-simplify]: Simplify z into z 1.903 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 1.903 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) (/ (log (/ 1 y)) y)) (/ 1 z)) in x 1.903 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ (log (/ 1 y)) y)) in x 1.903 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.903 * [taylor]: Taking taylor expansion of x in x 1.903 * [backup-simplify]: Simplify 0 into 0 1.903 * [backup-simplify]: Simplify 1 into 1 1.904 * [backup-simplify]: Simplify (/ 1 1) into 1 1.904 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in x 1.904 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x 1.904 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.904 * [taylor]: Taking taylor expansion of y in x 1.904 * [backup-simplify]: Simplify y into y 1.904 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.904 * [backup-simplify]: Simplify (log (/ 1 y)) into (log (/ 1 y)) 1.904 * [taylor]: Taking taylor expansion of y in x 1.904 * [backup-simplify]: Simplify y into y 1.904 * [backup-simplify]: Simplify (/ (log (/ 1 y)) y) into (/ (log (/ 1 y)) y) 1.904 * [taylor]: Taking taylor expansion of (/ 1 z) in x 1.904 * [taylor]: Taking taylor expansion of z in x 1.904 * [backup-simplify]: Simplify z into z 1.904 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 1.904 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) (/ (log (/ 1 y)) y)) (/ 1 z)) in x 1.904 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ (log (/ 1 y)) y)) in x 1.904 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.904 * [taylor]: Taking taylor expansion of x in x 1.904 * [backup-simplify]: Simplify 0 into 0 1.904 * [backup-simplify]: Simplify 1 into 1 1.904 * [backup-simplify]: Simplify (/ 1 1) into 1 1.904 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in x 1.904 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x 1.904 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.904 * [taylor]: Taking taylor expansion of y in x 1.904 * [backup-simplify]: Simplify y into y 1.904 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.904 * [backup-simplify]: Simplify (log (/ 1 y)) into (log (/ 1 y)) 1.905 * [taylor]: Taking taylor expansion of y in x 1.905 * [backup-simplify]: Simplify y into y 1.905 * [backup-simplify]: Simplify (/ (log (/ 1 y)) y) into (/ (log (/ 1 y)) y) 1.905 * [taylor]: Taking taylor expansion of (/ 1 z) in x 1.905 * [taylor]: Taking taylor expansion of z in x 1.905 * [backup-simplify]: Simplify z into z 1.905 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 1.905 * [backup-simplify]: Simplify (+ 1 0) into 1 1.905 * [backup-simplify]: Simplify (+ 1 0) into 1 1.905 * [taylor]: Taking taylor expansion of 1 in y 1.905 * [backup-simplify]: Simplify 1 into 1 1.906 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.906 * [backup-simplify]: Simplify (+ 0 (/ (log (/ 1 y)) y)) into (/ (log (/ 1 y)) y) 1.906 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z)) 1.906 * [backup-simplify]: Simplify (+ (/ (log (/ 1 y)) y) (- (/ 1 z))) into (- (/ (log (/ 1 y)) y) (/ 1 z)) 1.906 * [taylor]: Taking taylor expansion of (- (/ (log (/ 1 y)) y) (/ 1 z)) in y 1.906 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) y) in y 1.906 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y 1.906 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.906 * [taylor]: Taking taylor expansion of y in y 1.906 * [backup-simplify]: Simplify 0 into 0 1.906 * [backup-simplify]: Simplify 1 into 1 1.906 * [backup-simplify]: Simplify (/ 1 1) into 1 1.907 * [backup-simplify]: Simplify (log 1) into 0 1.907 * [taylor]: Taking taylor expansion of y in y 1.907 * [backup-simplify]: Simplify 0 into 0 1.907 * [backup-simplify]: Simplify 1 into 1 1.907 * [backup-simplify]: Simplify (+ (* (- 1) (log y)) 0) into (- (log y)) 1.907 * [backup-simplify]: Simplify (+ (* (- 1) (log y)) 0) into (- (log y)) 1.907 * [backup-simplify]: Simplify (/ (- (log y)) 1) into (* -1 (log y)) 1.907 * [taylor]: Taking taylor expansion of (/ 1 z) in y 1.907 * [taylor]: Taking taylor expansion of z in y 1.907 * [backup-simplify]: Simplify z into z 1.907 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 1.908 * [backup-simplify]: Simplify (+ (* -1 (log y)) 0) into (- (log y)) 1.908 * [taylor]: Taking taylor expansion of (- (log y)) in z 1.908 * [taylor]: Taking taylor expansion of (log y) in z 1.908 * [taylor]: Taking taylor expansion of y in z 1.908 * [backup-simplify]: Simplify y into y 1.908 * [backup-simplify]: Simplify (log y) into (log y) 1.908 * [taylor]: Taking taylor expansion of 1 in z 1.908 * [backup-simplify]: Simplify 1 into 1 1.908 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.908 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 1.915 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 y) 1)))) 1) into 0 1.915 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ (log (/ 1 y)) y) (/ 0 y)))) into 0 1.915 * [backup-simplify]: Simplify (+ 0 0) into 0 1.916 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 1.916 * [backup-simplify]: Simplify (- 0) into 0 1.916 * [backup-simplify]: Simplify (+ 0 0) into 0 1.916 * [taylor]: Taking taylor expansion of 0 in y 1.916 * [backup-simplify]: Simplify 0 into 0 1.917 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.918 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0 1.918 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (* -1 (log y)) (/ 0 1)))) into 0 1.918 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z)) 1.918 * [backup-simplify]: Simplify (+ 0 (- (/ 1 z))) into (- (/ 1 z)) 1.918 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 1.918 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.918 * [taylor]: Taking taylor expansion of z in z 1.918 * [backup-simplify]: Simplify 0 into 0 1.918 * [backup-simplify]: Simplify 1 into 1 1.919 * [backup-simplify]: Simplify (/ 1 1) into 1 1.919 * [backup-simplify]: Simplify (- 1) into -1 1.919 * [backup-simplify]: Simplify -1 into -1 1.919 * [taylor]: Taking taylor expansion of 0 in z 1.919 * [backup-simplify]: Simplify 0 into 0 1.919 * [backup-simplify]: Simplify (- (log y)) into (- (log y)) 1.919 * [backup-simplify]: Simplify (- (log y)) into (- (log y)) 1.919 * [backup-simplify]: Simplify 1 into 1 1.920 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (/ 1 (/ 1 x))))) (+ (* (- (log (/ 1 y))) (* 1 (* (/ 1 (/ 1 y)) 1))) (* -1 (* (/ 1 (/ 1 z)) (* 1 1))))) into (- x (+ (* y (log (/ 1 y))) z)) 1.920 * [backup-simplify]: Simplify (- (+ (/ 1 (- x)) (* (/ 1 (- y)) (log (/ 1 (- y))))) (/ 1 (- z))) into (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x))) 1.920 * [approximate]: Taking taylor expansion of (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x))) in (x y z) around 0 1.920 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x))) in z 1.920 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.920 * [taylor]: Taking taylor expansion of z in z 1.920 * [backup-simplify]: Simplify 0 into 0 1.920 * [backup-simplify]: Simplify 1 into 1 1.920 * [backup-simplify]: Simplify (/ 1 1) into 1 1.920 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in z 1.920 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in z 1.920 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in z 1.920 * [taylor]: Taking taylor expansion of (/ -1 y) in z 1.920 * [taylor]: Taking taylor expansion of -1 in z 1.920 * [backup-simplify]: Simplify -1 into -1 1.920 * [taylor]: Taking taylor expansion of y in z 1.920 * [backup-simplify]: Simplify y into y 1.920 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 1.920 * [backup-simplify]: Simplify (log (/ -1 y)) into (log (/ -1 y)) 1.920 * [taylor]: Taking taylor expansion of y in z 1.920 * [backup-simplify]: Simplify y into y 1.920 * [backup-simplify]: Simplify (/ (log (/ -1 y)) y) into (/ (log (/ -1 y)) y) 1.920 * [taylor]: Taking taylor expansion of (/ 1 x) in z 1.921 * [taylor]: Taking taylor expansion of x in z 1.921 * [backup-simplify]: Simplify x into x 1.921 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.921 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x))) in y 1.921 * [taylor]: Taking taylor expansion of (/ 1 z) in y 1.921 * [taylor]: Taking taylor expansion of z in y 1.921 * [backup-simplify]: Simplify z into z 1.921 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 1.921 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in y 1.921 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y 1.921 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y 1.921 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.921 * [taylor]: Taking taylor expansion of -1 in y 1.921 * [backup-simplify]: Simplify -1 into -1 1.921 * [taylor]: Taking taylor expansion of y in y 1.921 * [backup-simplify]: Simplify 0 into 0 1.921 * [backup-simplify]: Simplify 1 into 1 1.921 * [backup-simplify]: Simplify (/ -1 1) into -1 1.921 * [backup-simplify]: Simplify (log -1) into (log -1) 1.921 * [taylor]: Taking taylor expansion of y in y 1.921 * [backup-simplify]: Simplify 0 into 0 1.921 * [backup-simplify]: Simplify 1 into 1 1.922 * [backup-simplify]: Simplify (+ (* (- 1) (log y)) (log -1)) into (- (log -1) (log y)) 1.922 * [backup-simplify]: Simplify (+ (* (- 1) (log y)) (log -1)) into (- (log -1) (log y)) 1.923 * [backup-simplify]: Simplify (/ (- (log -1) (log y)) 1) into (- (log -1) (log y)) 1.923 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.923 * [taylor]: Taking taylor expansion of x in y 1.923 * [backup-simplify]: Simplify x into x 1.923 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.923 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x))) in x 1.923 * [taylor]: Taking taylor expansion of (/ 1 z) in x 1.923 * [taylor]: Taking taylor expansion of z in x 1.923 * [backup-simplify]: Simplify z into z 1.923 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 1.923 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in x 1.923 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in x 1.923 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x 1.923 * [taylor]: Taking taylor expansion of (/ -1 y) in x 1.923 * [taylor]: Taking taylor expansion of -1 in x 1.923 * [backup-simplify]: Simplify -1 into -1 1.923 * [taylor]: Taking taylor expansion of y in x 1.923 * [backup-simplify]: Simplify y into y 1.923 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 1.923 * [backup-simplify]: Simplify (log (/ -1 y)) into (log (/ -1 y)) 1.923 * [taylor]: Taking taylor expansion of y in x 1.923 * [backup-simplify]: Simplify y into y 1.923 * [backup-simplify]: Simplify (/ (log (/ -1 y)) y) into (/ (log (/ -1 y)) y) 1.923 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.923 * [taylor]: Taking taylor expansion of x in x 1.923 * [backup-simplify]: Simplify 0 into 0 1.923 * [backup-simplify]: Simplify 1 into 1 1.924 * [backup-simplify]: Simplify (/ 1 1) into 1 1.924 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (/ (log (/ -1 y)) y) (/ 1 x))) in x 1.924 * [taylor]: Taking taylor expansion of (/ 1 z) in x 1.924 * [taylor]: Taking taylor expansion of z in x 1.924 * [backup-simplify]: Simplify z into z 1.924 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 1.924 * [taylor]: Taking taylor expansion of (+ (/ (log (/ -1 y)) y) (/ 1 x)) in x 1.924 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in x 1.924 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x 1.924 * [taylor]: Taking taylor expansion of (/ -1 y) in x 1.924 * [taylor]: Taking taylor expansion of -1 in x 1.924 * [backup-simplify]: Simplify -1 into -1 1.924 * [taylor]: Taking taylor expansion of y in x 1.924 * [backup-simplify]: Simplify y into y 1.924 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 1.924 * [backup-simplify]: Simplify (log (/ -1 y)) into (log (/ -1 y)) 1.924 * [taylor]: Taking taylor expansion of y in x 1.924 * [backup-simplify]: Simplify y into y 1.924 * [backup-simplify]: Simplify (/ (log (/ -1 y)) y) into (/ (log (/ -1 y)) y) 1.924 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.924 * [taylor]: Taking taylor expansion of x in x 1.924 * [backup-simplify]: Simplify 0 into 0 1.924 * [backup-simplify]: Simplify 1 into 1 1.924 * [backup-simplify]: Simplify (/ 1 1) into 1 1.925 * [backup-simplify]: Simplify (+ 0 1) into 1 1.925 * [backup-simplify]: Simplify (- 1) into -1 1.925 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.925 * [taylor]: Taking taylor expansion of -1 in y 1.925 * [backup-simplify]: Simplify -1 into -1 1.926 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.926 * [backup-simplify]: Simplify (+ (/ (log (/ -1 y)) y) 0) into (/ (log (/ -1 y)) y) 1.926 * [backup-simplify]: Simplify (- (/ (log (/ -1 y)) y)) into (- (/ (log (/ -1 y)) y)) 1.926 * [backup-simplify]: Simplify (+ (/ 1 z) (- (/ (log (/ -1 y)) y))) into (- (/ 1 z) (/ (log (/ -1 y)) y)) 1.926 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ (log (/ -1 y)) y)) in y 1.926 * [taylor]: Taking taylor expansion of (/ 1 z) in y 1.926 * [taylor]: Taking taylor expansion of z in y 1.926 * [backup-simplify]: Simplify z into z 1.926 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 1.926 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) y) in y 1.926 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y 1.926 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.926 * [taylor]: Taking taylor expansion of -1 in y 1.926 * [backup-simplify]: Simplify -1 into -1 1.926 * [taylor]: Taking taylor expansion of y in y 1.926 * [backup-simplify]: Simplify 0 into 0 1.926 * [backup-simplify]: Simplify 1 into 1 1.926 * [backup-simplify]: Simplify (/ -1 1) into -1 1.927 * [backup-simplify]: Simplify (log -1) into (log -1) 1.927 * [taylor]: Taking taylor expansion of y in y 1.927 * [backup-simplify]: Simplify 0 into 0 1.927 * [backup-simplify]: Simplify 1 into 1 1.927 * [backup-simplify]: Simplify (+ (* (- 1) (log y)) (log -1)) into (- (log -1) (log y)) 1.928 * [backup-simplify]: Simplify (+ (* (- 1) (log y)) (log -1)) into (- (log -1) (log y)) 1.928 * [backup-simplify]: Simplify (/ (- (log -1) (log y)) 1) into (- (log -1) (log y)) 1.928 * [backup-simplify]: Simplify (- (- (log -1) (log y))) into (- (log y) (log -1)) 1.929 * [backup-simplify]: Simplify (+ 0 (- (log y) (log -1))) into (- (log y) (log -1)) 1.929 * [taylor]: Taking taylor expansion of (- (log y) (log -1)) in z 1.929 * [taylor]: Taking taylor expansion of (log y) in z 1.929 * [taylor]: Taking taylor expansion of y in z 1.929 * [backup-simplify]: Simplify y into y 1.929 * [backup-simplify]: Simplify (log y) into (log y) 1.929 * [taylor]: Taking taylor expansion of (log -1) in z 1.929 * [taylor]: Taking taylor expansion of -1 in z 1.929 * [backup-simplify]: Simplify -1 into -1 1.929 * [backup-simplify]: Simplify (log -1) into (log -1) 1.929 * [taylor]: Taking taylor expansion of -1 in z 1.929 * [backup-simplify]: Simplify -1 into -1 1.929 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 1.929 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0 1.930 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ -1 y) 1)))) 1) into 0 1.930 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ (log (/ -1 y)) y) (/ 0 y)))) into 0 1.931 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.931 * [backup-simplify]: Simplify (+ 0 0) into 0 1.931 * [backup-simplify]: Simplify (- 0) into 0 1.931 * [backup-simplify]: Simplify (+ 0 0) into 0 1.931 * [taylor]: Taking taylor expansion of 0 in y 1.931 * [backup-simplify]: Simplify 0 into 0 1.932 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1.933 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0 1.934 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (log -1) (log y)) (/ 0 1)))) into 0 1.934 * [backup-simplify]: Simplify (- 0) into 0 1.934 * [backup-simplify]: Simplify (+ (/ 1 z) 0) into (/ 1 z) 1.934 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.934 * [taylor]: Taking taylor expansion of z in z 1.934 * [backup-simplify]: Simplify 0 into 0 1.934 * [backup-simplify]: Simplify 1 into 1 1.934 * [backup-simplify]: Simplify (/ 1 1) into 1 1.934 * [backup-simplify]: Simplify 1 into 1 1.934 * [taylor]: Taking taylor expansion of 0 in z 1.934 * [backup-simplify]: Simplify 0 into 0 1.935 * [backup-simplify]: Simplify (- (log -1)) into (- (log -1)) 1.935 * [backup-simplify]: Simplify (+ (log y) (- (log -1))) into (- (log y) (log -1)) 1.936 * [backup-simplify]: Simplify (- (log y) (log -1)) into (- (log y) (log -1)) 1.936 * [backup-simplify]: Simplify -1 into -1 1.937 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* 1 (/ 1 (/ 1 (- x)))))) (+ (* (- (log (/ 1 (- y))) (log -1)) (* 1 (* (/ 1 (/ 1 (- y))) 1))) (* 1 (* (/ 1 (/ 1 (- z))) (* 1 1))))) into (- (+ (* y (log -1)) x) (+ (* y (log (/ -1 y))) z)) 1.937 * * * [progress]: simplifying candidates 1.937 * [simplify]: Simplifying: (* y (log y)) (+ (log y) (log (log y))) (log (* y (log y))) (exp (* y (log y))) (* (* (* y y) y) (* (* (log y) (log y)) (log y))) (* (cbrt (* y (log y))) (cbrt (* y (log y)))) (cbrt (* y (log y))) (* (* (* y (log y)) (* y (log y))) (* y (log y))) (sqrt (* y (log y))) (sqrt (* y (log y))) (* (sqrt y) (sqrt (log y))) (* (sqrt y) (sqrt (log y))) (* y (log (* (cbrt y) (cbrt y)))) (* y (log (cbrt y))) (* y (log (sqrt y))) (* y (log (sqrt y))) (* y (log 1)) (* y (log y)) (* (log (* (cbrt y) (cbrt y))) y) (* (log (cbrt y)) y) (* (log (sqrt y)) y) (* (log (sqrt y)) y) (* (log 1) y) (* (log y) y) (* y 1) (* y (* (cbrt (log y)) (cbrt (log y)))) (* y (sqrt (log y))) (* y 1) (* (cbrt y) (log y)) (* (sqrt y) (log y)) (* y (log y)) (/ (* (exp x) (exp (* y (log y)))) (exp z)) (/ (exp (+ x (* y (log y)))) (exp z)) (log (- (+ x (* y (log y))) z)) (exp (- (+ x (* y (log y))) z)) (* (cbrt (- (+ x (* y (log y))) z)) (cbrt (- (+ x (* y (log y))) z))) (cbrt (- (+ x (* y (log y))) z)) (* (* (- (+ x (* y (log y))) z) (- (+ x (* y (log y))) z)) (- (+ x (* y (log y))) z)) (sqrt (- (+ x (* y (log y))) z)) (sqrt (- (+ x (* y (log y))) z)) (- (pow (+ x (* y (log y))) 3) (pow z 3)) (+ (* (+ x (* y (log y))) (+ x (* y (log y)))) (+ (* z z) (* (+ x (* y (log y))) z))) (- z) (- (* (+ x (* y (log y))) (+ x (* y (log y)))) (* z z)) (+ (+ x (* y (log y))) z) (+ (sqrt (+ x (* y (log y)))) (sqrt z)) (- (sqrt (+ x (* y (log y)))) (sqrt z)) (- (+ x (* y (log y))) z) (- (* y (log y)) z) (- z) (* y (log y)) (* -1 (* y (log (/ 1 y)))) (* y (- (log -1) (log (/ -1 y)))) (- (+ x (* y (log y))) z) (- x (+ (* y (log (/ 1 y))) z)) (- (+ (* y (log -1)) x) (+ (* y (log (/ -1 y))) z)) 1.938 * * [simplify]: iteration 0: 94 enodes 1.962 * * [simplify]: iteration 1: 205 enodes 2.030 * * [simplify]: iteration 2: 587 enodes 2.463 * * [simplify]: iteration 3: 2947 enodes 3.432 * * [simplify]: iteration complete: 5001 enodes 3.433 * * [simplify]: Extracting #0: cost 33 inf + 0 3.434 * * [simplify]: Extracting #1: cost 507 inf + 2 3.438 * * [simplify]: Extracting #2: cost 1368 inf + 368 3.443 * * [simplify]: Extracting #3: cost 827 inf + 5242 3.449 * * [simplify]: Extracting #4: cost 168 inf + 11515 3.455 * * [simplify]: Extracting #5: cost 56 inf + 12814 3.465 * * [simplify]: Extracting #6: cost 6 inf + 13085 3.476 * * [simplify]: Extracting #7: cost 0 inf + 13131 3.493 * [simplify]: Simplified to: (* (log y) y) (log (* (log y) y)) (log (* (log y) y)) (pow y y) (pow (* (log y) y) 3) (* (cbrt (* (log y) y)) (cbrt (* (log y) y))) (cbrt (* (log y) y)) (pow (* (log y) y) 3) (sqrt (* (log y) y)) (sqrt (* (log y) y)) (* (sqrt (log y)) (sqrt y)) (* (sqrt (log y)) (sqrt y)) (* (log (cbrt y)) (+ y y)) (* y (log (cbrt y))) (* y (log (sqrt y))) (* y (log (sqrt y))) 0 (* (log y) y) (* (log (cbrt y)) (+ y y)) (* y (log (cbrt y))) (* y (log (sqrt y))) (* y (log (sqrt y))) 0 (* (log y) y) y (* (* (cbrt (log y)) (cbrt (log y))) y) (* y (sqrt (log y))) y (* (log y) (cbrt y)) (* (log y) (sqrt y)) (* (log y) y) (/ (pow y y) (exp (- z x))) (/ (pow y y) (exp (- z x))) (log (- x (- z (* (log y) y)))) (/ (pow y y) (exp (- z x))) (* (cbrt (- x (- z (* (log y) y)))) (cbrt (- x (- z (* (log y) y))))) (cbrt (- x (- z (* (log y) y)))) (pow (- x (- z (* (log y) y))) 3) (sqrt (- x (- z (* (log y) y)))) (sqrt (- x (- z (* (log y) y)))) (- (pow (+ x (* (log y) y)) 3) (pow z 3)) (+ (* z z) (* (+ (* (log y) y) (+ z x)) (+ x (* (log y) y)))) (- z) (* (+ (* (log y) y) (+ z x)) (- x (- z (* (log y) y)))) (+ (* (log y) y) (+ z x)) (+ (sqrt z) (sqrt (+ x (* (log y) y)))) (- (sqrt (+ x (* (log y) y))) (sqrt z)) (- x (- z (* (log y) y))) (- (* (log y) y) z) (- z) (* (log y) y) (* (log y) y) (* (log y) y) (- x (- z (* (log y) y))) (- x (- z (* (log y) y))) (+ x (- (* y (log y)) z)) 3.493 * * * [progress]: adding candidates to table 3.770 * [progress]: [Phase 3 of 3] Extracting. 3.777 * [simplify]: Simplifying: (exp (- (+ x (* y (log y))) z)) 3.777 * * [simplify]: iteration 0: 8 enodes 3.778 * * [simplify]: iteration 1: 10 enodes 3.779 * * [simplify]: iteration complete: 10 enodes 3.779 * * [simplify]: Extracting #0: cost 1 inf + 0 3.779 * * [simplify]: Extracting #1: cost 2 inf + 0 3.779 * * [simplify]: Extracting #2: cost 4 inf + 0 3.779 * * [simplify]: Extracting #3: cost 5 inf + 1 3.779 * * [simplify]: Extracting #4: cost 6 inf + 2 3.779 * * [simplify]: Extracting #5: cost 0 inf + 32 3.779 * [simplify]: Simplified to: (exp (- (+ (* (log y) y) x) z)) 9.290 * [regime-testing]: Baseline error score: 0.00823143922100807 9.292 * [regime-testing]: Oracle error score: 0.00823143922100807 9.292 * [regime-testing]: End program error score: 0.00823143922100807 9.402 * [regime-testing]: Target error score: 0.00823143922100807