0.787 * [progress]: [Phase 1 of 3] Setting up. 0.003 * * * [progress]: [1/2] Preparing points 0.523 * * * [progress]: [2/2] Setting up program. 0.531 * [progress]: [Phase 2 of 3] Improving. 0.535 * [simplify]: Simplifying: (* (/ (sin ky) (sqrt (+ (pow (sin kx) 2.0) (pow (sin ky) 2.0)))) (sin th)) 0.536 * * [simplify]: Extracting # 0 : cost 0 0.537 * * [simplify]: Extracting # 1 : cost 0 0.537 * * [simplify]: Extracting # 2 : cost 0 0.537 * * [simplify]: Extracting # 3 : cost 0 0.537 * * [simplify]: Extracting # 4 : cost 0 0.537 * * [simplify]: Extracting # 5 : cost 0 0.537 * * [simplify]: Extracting # 6 : cost 0 0.537 * * [simplify]: Extracting # 7 : cost 0 0.537 * * [simplify]: Extracting # 8 : cost 0 0.537 * * [simplify]: Extracting # 9 : cost 0 0.537 * * [simplify]: Extracting # 10 : cost 0 0.538 * * [simplify]: iteration 0 : 13 enodes (cost 16 ) 0.548 * * [simplify]: Extracting # 0 : cost 0 0.549 * * [simplify]: Extracting # 1 : cost 0 0.549 * * [simplify]: Extracting # 2 : cost 0 0.549 * * [simplify]: Extracting # 3 : cost 0 0.549 * * [simplify]: Extracting # 4 : cost 0 0.549 * * [simplify]: Extracting # 5 : cost 0 0.549 * * [simplify]: iteration 1 : 23 enodes (cost 16 ) 0.557 * * [simplify]: Extracting # 0 : cost 0 0.557 * * [simplify]: Extracting # 1 : cost 0 0.557 * * [simplify]: Extracting # 2 : cost 0 0.557 * * [simplify]: Extracting # 3 : cost 0 0.558 * * [simplify]: iteration 2 : 39 enodes (cost 16 ) 0.569 * * [simplify]: Extracting # 0 : cost 0 0.569 * * [simplify]: Extracting # 1 : cost 0 0.570 * * [simplify]: Extracting # 2 : cost 0 0.570 * * [simplify]: Extracting # 3 : cost 0 0.570 * * [simplify]: Extracting # 4 : cost 0 0.570 * * [simplify]: iteration 3 : 68 enodes (cost 16 ) 0.640 * * [simplify]: Extracting # 0 : cost 0 0.641 * * [simplify]: Extracting # 1 : cost 0 0.641 * * [simplify]: Extracting # 2 : cost 0 0.641 * * [simplify]: Extracting # 3 : cost 0 0.646 * * [simplify]: Extracting # 4 : cost 0 0.646 * * [simplify]: iteration 4 : 152 enodes (cost 16 ) 0.723 * * [simplify]: Extracting # 0 : cost 0 0.724 * * [simplify]: Extracting # 1 : cost 0 0.724 * * [simplify]: Extracting # 2 : cost 0 0.725 * * [simplify]: Extracting # 3 : cost 0 0.725 * * [simplify]: Extracting # 4 : cost 0 0.726 * * [simplify]: Extracting # 5 : cost 0 0.726 * * [simplify]: iteration 5 : 333 enodes (cost 16 ) 1.029 * * [simplify]: Extracting # 0 : cost 0 1.030 * * [simplify]: Extracting # 1 : cost 0 1.032 * * [simplify]: Extracting # 2 : cost 0 1.038 * * [simplify]: Extracting # 3 : cost 0 1.039 * * [simplify]: Extracting # 4 : cost 0 1.041 * * [simplify]: Extracting # 5 : cost 0 1.042 * * [simplify]: iteration 6 : 1049 enodes (cost 16 ) 3.229 * * [simplify]: Extracting # 0 : cost 0 3.233 * * [simplify]: Extracting # 1 : cost 0 3.238 * * [simplify]: Extracting # 2 : cost 0 3.243 * * [simplify]: Extracting # 3 : cost 0 3.248 * * [simplify]: Extracting # 4 : cost 0 3.253 * * [simplify]: iteration 7 : 4305 enodes (cost 16 ) 5.383 * * [simplify]: Extracting # 0 : cost 0 5.389 * * [simplify]: Extracting # 1 : cost 0 5.393 * * [simplify]: Extracting # 2 : cost 0 5.401 * * [simplify]: Extracting # 3 : cost 0 5.404 * * [simplify]: iteration done: 5001 enodes (cost 16 ) 5.404 * [simplify]: Simplified to: (* (/ (sin ky) (sqrt (+ (pow (sin kx) 2.0) (pow (sin ky) 2.0)))) (sin th)) 5.406 * * [progress]: iteration 1 / 4 5.406 * * * [progress]: picking best candidate 5.410 * * * * [pick]: Picked # 5.410 * * * [progress]: localizing error 5.438 * * * [progress]: generating rewritten candidates 5.438 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2) 5.474 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1 1) 5.478 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 1 2) 5.495 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1) 5.543 * * * [progress]: generating series expansions 5.543 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2) 5.553 * [backup-simplify]: Simplify (sqrt (+ (pow (sin kx) 2.0) (pow (sin ky) 2.0))) into (sqrt (+ (pow (sin kx) 2) (pow (sin ky) 2))) 5.553 * [approximate]: Taking taylor expansion of (sqrt (+ (pow (sin kx) 2) (pow (sin ky) 2))) in (kx ky) around 0 5.555 * [taylor]: Taking taylor expansion of (sqrt (+ (pow (sin kx) 2) (pow (sin ky) 2))) in ky 5.555 * [taylor]: Taking taylor expansion of (+ (pow (sin kx) 2) (pow (sin ky) 2)) in ky 5.555 * [taylor]: Taking taylor expansion of (pow (sin kx) 2) in ky 5.555 * [taylor]: Taking taylor expansion of (sin kx) in ky 5.555 * [taylor]: Taking taylor expansion of kx in ky 5.555 * [backup-simplify]: Simplify kx into kx 5.555 * [backup-simplify]: Simplify (sin kx) into (sin kx) 5.555 * [backup-simplify]: Simplify (cos kx) into (cos kx) 5.556 * [backup-simplify]: Simplify (* (sin kx) 1) into (sin kx) 5.556 * [backup-simplify]: Simplify (* (cos kx) 0) into 0 5.556 * [backup-simplify]: Simplify (+ (sin kx) 0) into (sin kx) 5.556 * [taylor]: Taking taylor expansion of (pow (sin ky) 2) in ky 5.557 * [taylor]: Taking taylor expansion of (sin ky) in ky 5.557 * [taylor]: Taking taylor expansion of ky in ky 5.557 * [backup-simplify]: Simplify 0 into 0 5.557 * [backup-simplify]: Simplify 1 into 1 5.559 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1 5.559 * [backup-simplify]: Simplify (* (sin kx) (sin kx)) into (pow (sin kx) 2) 5.560 * [backup-simplify]: Simplify (+ (pow (sin kx) 2) 0) into (pow (sin kx) 2) 5.560 * [backup-simplify]: Simplify (sqrt (pow (sin kx) 2)) into (sin kx) 5.561 * [backup-simplify]: Simplify (+ 0) into 0 5.562 * [backup-simplify]: Simplify (+ (* (sin kx) 0) (* 0 1)) into 0 5.563 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0 5.563 * [backup-simplify]: Simplify (+ (* (cos kx) 0) (* 0 0)) into 0 5.564 * [backup-simplify]: Simplify (+ 0 0) into 0 5.564 * [backup-simplify]: Simplify (+ (* (sin kx) 0) (* 0 (sin kx))) into 0 5.564 * [backup-simplify]: Simplify (+ 0 0) into 0 5.565 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (pow (sin kx) 2)))) into 0 5.565 * [taylor]: Taking taylor expansion of (sqrt (+ (pow (sin kx) 2) (pow (sin ky) 2))) in kx 5.565 * [taylor]: Taking taylor expansion of (+ (pow (sin kx) 2) (pow (sin ky) 2)) in kx 5.565 * [taylor]: Taking taylor expansion of (pow (sin kx) 2) in kx 5.565 * [taylor]: Taking taylor expansion of (sin kx) in kx 5.565 * [taylor]: Taking taylor expansion of kx in kx 5.565 * [backup-simplify]: Simplify 0 into 0 5.565 * [backup-simplify]: Simplify 1 into 1 5.566 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1 5.566 * [taylor]: Taking taylor expansion of (pow (sin ky) 2) in kx 5.566 * [taylor]: Taking taylor expansion of (sin ky) in kx 5.566 * [taylor]: Taking taylor expansion of ky in kx 5.566 * [backup-simplify]: Simplify ky into ky 5.566 * [backup-simplify]: Simplify (sin ky) into (sin ky) 5.566 * [backup-simplify]: Simplify (cos ky) into (cos ky) 5.566 * [backup-simplify]: Simplify (* (sin ky) 1) into (sin ky) 5.566 * [backup-simplify]: Simplify (* (cos ky) 0) into 0 5.566 * [backup-simplify]: Simplify (+ (sin ky) 0) into (sin ky) 5.566 * [backup-simplify]: Simplify (* (sin ky) (sin ky)) into (pow (sin ky) 2) 5.567 * [backup-simplify]: Simplify (+ 0 (pow (sin ky) 2)) into (pow (sin ky) 2) 5.567 * [backup-simplify]: Simplify (sqrt (pow (sin ky) 2)) into (sin ky) 5.567 * [backup-simplify]: Simplify (+ 0) into 0 5.568 * [backup-simplify]: Simplify (+ (* (sin ky) 0) (* 0 1)) into 0 5.569 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0 5.569 * [backup-simplify]: Simplify (+ (* (cos ky) 0) (* 0 0)) into 0 5.569 * [backup-simplify]: Simplify (+ 0 0) into 0 5.570 * [backup-simplify]: Simplify (+ (* (sin ky) 0) (* 0 (sin ky))) into 0 5.570 * [backup-simplify]: Simplify (+ 0 0) into 0 5.570 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (pow (sin ky) 2)))) into 0 5.570 * [taylor]: Taking taylor expansion of (sqrt (+ (pow (sin kx) 2) (pow (sin ky) 2))) in kx 5.570 * [taylor]: Taking taylor expansion of (+ (pow (sin kx) 2) (pow (sin ky) 2)) in kx 5.570 * [taylor]: Taking taylor expansion of (pow (sin kx) 2) in kx 5.570 * [taylor]: Taking taylor expansion of (sin kx) in kx 5.570 * [taylor]: Taking taylor expansion of kx in kx 5.570 * [backup-simplify]: Simplify 0 into 0 5.570 * [backup-simplify]: Simplify 1 into 1 5.571 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1 5.571 * [taylor]: Taking taylor expansion of (pow (sin ky) 2) in kx 5.571 * [taylor]: Taking taylor expansion of (sin ky) in kx 5.571 * [taylor]: Taking taylor expansion of ky in kx 5.571 * [backup-simplify]: Simplify ky into ky 5.571 * [backup-simplify]: Simplify (sin ky) into (sin ky) 5.571 * [backup-simplify]: Simplify (cos ky) into (cos ky) 5.572 * [backup-simplify]: Simplify (* (sin ky) 1) into (sin ky) 5.572 * [backup-simplify]: Simplify (* (cos ky) 0) into 0 5.572 * [backup-simplify]: Simplify (+ (sin ky) 0) into (sin ky) 5.572 * [backup-simplify]: Simplify (* (sin ky) (sin ky)) into (pow (sin ky) 2) 5.572 * [backup-simplify]: Simplify (+ 0 (pow (sin ky) 2)) into (pow (sin ky) 2) 5.572 * [backup-simplify]: Simplify (sqrt (pow (sin ky) 2)) into (sin ky) 5.573 * [backup-simplify]: Simplify (+ 0) into 0 5.573 * [backup-simplify]: Simplify (+ (* (sin ky) 0) (* 0 1)) into 0 5.574 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0 5.574 * [backup-simplify]: Simplify (+ (* (cos ky) 0) (* 0 0)) into 0 5.575 * [backup-simplify]: Simplify (+ 0 0) into 0 5.575 * [backup-simplify]: Simplify (+ (* (sin ky) 0) (* 0 (sin ky))) into 0 5.575 * [backup-simplify]: Simplify (+ 0 0) into 0 5.575 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (pow (sin ky) 2)))) into 0 5.576 * [taylor]: Taking taylor expansion of (sin ky) in ky 5.576 * [taylor]: Taking taylor expansion of ky in ky 5.576 * [backup-simplify]: Simplify 0 into 0 5.576 * [backup-simplify]: Simplify 1 into 1 5.576 * [backup-simplify]: Simplify 0 into 0 5.576 * [taylor]: Taking taylor expansion of 0 in ky 5.576 * [backup-simplify]: Simplify 0 into 0 5.576 * [backup-simplify]: Simplify 0 into 0 5.577 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1 5.577 * [backup-simplify]: Simplify 1 into 1 5.578 * [backup-simplify]: Simplify (* 1 1) into 1 5.579 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0 5.580 * [backup-simplify]: Simplify (+ (* (sin ky) 0) (+ (* 0 0) (* 0 1))) into 0 5.580 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0 5.581 * [backup-simplify]: Simplify (+ (* (cos ky) 0) (+ (* 0 0) (* 0 0))) into 0 5.581 * [backup-simplify]: Simplify (+ 0 0) into 0 5.582 * [backup-simplify]: Simplify (+ (* (sin ky) 0) (+ (* 0 0) (* 0 (sin ky)))) into 0 5.583 * [backup-simplify]: Simplify (+ 1 0) into 1 5.585 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sin ky))) into (/ 1/2 (sin ky)) 5.585 * [taylor]: Taking taylor expansion of (/ 1/2 (sin ky)) in ky 5.585 * [taylor]: Taking taylor expansion of 1/2 in ky 5.585 * [backup-simplify]: Simplify 1/2 into 1/2 5.585 * [taylor]: Taking taylor expansion of (sin ky) in ky 5.585 * [taylor]: Taking taylor expansion of ky in ky 5.585 * [backup-simplify]: Simplify 0 into 0 5.585 * [backup-simplify]: Simplify 1 into 1 5.586 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1 5.587 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2 5.588 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0 5.589 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0 5.589 * [backup-simplify]: Simplify 0 into 0 5.589 * [backup-simplify]: Simplify 0 into 0 5.590 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0 5.590 * [backup-simplify]: Simplify 0 into 0 5.591 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0 5.592 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 5.593 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0 5.602 * [backup-simplify]: Simplify (+ (* (sin ky) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 5.604 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0 5.604 * [backup-simplify]: Simplify (+ (* (cos ky) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0 5.605 * [backup-simplify]: Simplify (+ 0 0) into 0 5.606 * [backup-simplify]: Simplify (+ (* (sin ky) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin ky))))) into 0 5.606 * [backup-simplify]: Simplify (+ 0 0) into 0 5.606 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (sin ky)))))) (* 2 (sin ky))) into 0 5.607 * [taylor]: Taking taylor expansion of 0 in ky 5.607 * [backup-simplify]: Simplify 0 into 0 5.607 * [backup-simplify]: Simplify 0 into 0 5.608 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into -1/6 5.610 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ -1/6 1)) (* 0 (/ 0 1)))) into 1/12 5.610 * [backup-simplify]: Simplify 1/12 into 1/12 5.610 * [backup-simplify]: Simplify 0 into 0 5.611 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into -1/6 5.611 * [backup-simplify]: Simplify -1/6 into -1/6