3.000 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.052 * * * [progress]: [2/2] Setting up program. 0.054 * [progress]: [Phase 2 of 3] Improving. 0.054 * [simplify]: Simplifying: (- (+ x (cos y)) (* z (sin y))) 0.055 * * [simplify]: Extracting # 0 : cost 0 0.055 * * [simplify]: Extracting # 1 : cost 0 0.055 * * [simplify]: Extracting # 2 : cost 0 0.055 * * [simplify]: Extracting # 3 : cost 0 0.055 * * [simplify]: Extracting # 4 : cost 0 0.055 * * [simplify]: Extracting # 5 : cost 0 0.055 * * [simplify]: iteration 0 : 8 enodes (cost 9 ) 0.056 * * [simplify]: Extracting # 0 : cost 0 0.056 * * [simplify]: Extracting # 1 : cost 0 0.056 * * [simplify]: Extracting # 2 : cost 0 0.056 * * [simplify]: iteration 1 : 14 enodes (cost 9 ) 0.079 * * [simplify]: Extracting # 0 : cost 0 0.079 * * [simplify]: Extracting # 1 : cost 0 0.079 * * [simplify]: Extracting # 2 : cost 0 0.079 * * [simplify]: iteration 2 : 28 enodes (cost 9 ) 0.092 * * [simplify]: Extracting # 0 : cost 0 0.092 * * [simplify]: Extracting # 1 : cost 0 0.092 * * [simplify]: Extracting # 2 : cost 0 0.092 * * [simplify]: iteration 3 : 40 enodes (cost 9 ) 0.107 * * [simplify]: Extracting # 0 : cost 0 0.107 * * [simplify]: Extracting # 1 : cost 0 0.107 * * [simplify]: Extracting # 2 : cost 0 0.107 * * [simplify]: iteration 4 : 56 enodes (cost 9 ) 0.124 * * [simplify]: Extracting # 0 : cost 0 0.124 * * [simplify]: Extracting # 1 : cost 0 0.124 * * [simplify]: Extracting # 2 : cost 0 0.124 * * [simplify]: iteration 5 : 67 enodes (cost 9 ) 0.148 * * [simplify]: Extracting # 0 : cost 0 0.149 * * [simplify]: Extracting # 1 : cost 0 0.149 * * [simplify]: Extracting # 2 : cost 0 0.149 * * [simplify]: iteration 6 : 81 enodes (cost 9 ) 0.178 * * [simplify]: Extracting # 0 : cost 0 0.179 * * [simplify]: Extracting # 1 : cost 0 0.179 * * [simplify]: Extracting # 2 : cost 0 0.179 * * [simplify]: iteration 7 : 98 enodes (cost 9 ) 0.222 * * [simplify]: Extracting # 0 : cost 0 0.223 * * [simplify]: Extracting # 1 : cost 0 0.223 * * [simplify]: Extracting # 2 : cost 0 0.223 * * [simplify]: iteration 8 : 126 enodes (cost 9 ) 0.254 * * [simplify]: Extracting # 0 : cost 0 0.254 * * [simplify]: Extracting # 1 : cost 0 0.254 * * [simplify]: Extracting # 2 : cost 0 0.254 * * [simplify]: iteration 9 : 145 enodes (cost 9 ) 0.277 * * [simplify]: Extracting # 0 : cost 0 0.277 * * [simplify]: Extracting # 1 : cost 0 0.277 * * [simplify]: Extracting # 2 : cost 0 0.278 * * [simplify]: iteration 10 : 158 enodes (cost 9 ) 0.332 * * [simplify]: Extracting # 0 : cost 0 0.332 * * [simplify]: Extracting # 1 : cost 0 0.332 * * [simplify]: iteration 11 : 179 enodes (cost 9 ) 0.366 * * [simplify]: Extracting # 0 : cost 0 0.366 * * [simplify]: iteration done: 179 enodes (cost 9 ) 0.366 * [simplify]: Simplified to: (- (+ x (cos y)) (* z (sin y))) 0.367 * * [progress]: iteration 1 / 4 0.367 * * * [progress]: picking best candidate 0.371 * * * * [pick]: Picked # 0.371 * * * [progress]: localizing error 0.394 * * * [progress]: generating rewritten candidates 0.394 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2) 0.414 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1) 0.428 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 0.511 * * * [progress]: generating series expansions 0.511 * * * * [progress]: [ 1 / 3 ] generating series at (2 2) 0.511 * [backup-simplify]: Simplify (* z (sin y)) into (* (sin y) z) 0.511 * [approximate]: Taking taylor expansion of (* (sin y) z) in (z y) around 0 0.511 * [taylor]: Taking taylor expansion of (* (sin y) z) in y 0.511 * [taylor]: Taking taylor expansion of (sin y) in y 0.511 * [taylor]: Taking taylor expansion of y in y 0.511 * [backup-simplify]: Simplify 0 into 0 0.511 * [backup-simplify]: Simplify 1 into 1 0.511 * [taylor]: Taking taylor expansion of z in y 0.511 * [backup-simplify]: Simplify z into z 0.511 * [taylor]: Taking taylor expansion of (* (sin y) z) in z 0.511 * [taylor]: Taking taylor expansion of (sin y) in z 0.511 * [taylor]: Taking taylor expansion of y in z 0.511 * [backup-simplify]: Simplify y into y 0.511 * [backup-simplify]: Simplify (sin y) into (sin y) 0.511 * [backup-simplify]: Simplify (cos y) into (cos y) 0.511 * [taylor]: Taking taylor expansion of z in z 0.511 * [backup-simplify]: Simplify 0 into 0 0.511 * [backup-simplify]: Simplify 1 into 1 0.511 * [taylor]: Taking taylor expansion of (* (sin y) z) in z 0.511 * [taylor]: Taking taylor expansion of (sin y) in z 0.511 * [taylor]: Taking taylor expansion of y in z 0.512 * [backup-simplify]: Simplify y into y 0.512 * [backup-simplify]: Simplify (sin y) into (sin y) 0.512 * [backup-simplify]: Simplify (cos y) into (cos y) 0.512 * [taylor]: Taking taylor expansion of z in z 0.512 * [backup-simplify]: Simplify 0 into 0 0.512 * [backup-simplify]: Simplify 1 into 1 0.512 * [backup-simplify]: Simplify (* (sin y) 1) into (sin y) 0.512 * [backup-simplify]: Simplify (* (cos y) 0) into 0 0.512 * [backup-simplify]: Simplify (+ (sin y) 0) into (sin y) 0.512 * [backup-simplify]: Simplify (* (sin y) 0) into 0 0.512 * [taylor]: Taking taylor expansion of 0 in y 0.512 * [backup-simplify]: Simplify 0 into 0 0.512 * [backup-simplify]: Simplify 0 into 0 0.512 * [backup-simplify]: Simplify (+ 0) into 0 0.513 * [backup-simplify]: Simplify (+ (* (sin y) 0) (* 0 1)) into 0 0.513 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0 0.513 * [backup-simplify]: Simplify (+ (* (cos y) 0) (* 0 0)) into 0 0.514 * [backup-simplify]: Simplify (+ 0 0) into 0 0.514 * [backup-simplify]: Simplify (+ (* (sin y) 1) (* 0 0)) into (sin y) 0.514 * [taylor]: Taking taylor expansion of (sin y) in y 0.514 * [taylor]: Taking taylor expansion of y in y 0.514 * [backup-simplify]: Simplify 0 into 0 0.514 * [backup-simplify]: Simplify 1 into 1 0.514 * [backup-simplify]: Simplify 0 into 0 0.514 * [backup-simplify]: Simplify 0 into 0 0.515 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0 0.515 * [backup-simplify]: Simplify (+ (* (sin y) 0) (+ (* 0 0) (* 0 1))) into 0 0.516 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0 0.516 * [backup-simplify]: Simplify (+ (* (cos y) 0) (+ (* 0 0) (* 0 0))) into 0 0.516 * [backup-simplify]: Simplify (+ 0 0) into 0 0.517 * [backup-simplify]: Simplify (+ (* (sin y) 0) (+ (* 0 1) (* 0 0))) into 0 0.517 * [taylor]: Taking taylor expansion of 0 in y 0.517 * [backup-simplify]: Simplify 0 into 0 0.517 * [backup-simplify]: Simplify 0 into 0 0.517 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1 0.517 * [backup-simplify]: Simplify 1 into 1 0.517 * [backup-simplify]: Simplify 0 into 0 0.518 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0 0.518 * [backup-simplify]: Simplify (+ (* (sin y) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.522 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0 0.523 * [backup-simplify]: Simplify (+ (* (cos y) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0 0.523 * [backup-simplify]: Simplify (+ 0 0) into 0 0.524 * [backup-simplify]: Simplify (+ (* (sin y) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.524 * [taylor]: Taking taylor expansion of 0 in y 0.524 * [backup-simplify]: Simplify 0 into 0 0.524 * [backup-simplify]: Simplify 0 into 0 0.524 * [backup-simplify]: Simplify 0 into 0 0.524 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0 0.524 * [backup-simplify]: Simplify 0 into 0 0.524 * [backup-simplify]: Simplify 0 into 0 0.526 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 4) 24)) 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* -1 (/ (pow 0 2) 2)) 0) into 0 0.526 * [backup-simplify]: Simplify (+ (* (sin y) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 0.527 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow 0 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0 0.528 * [backup-simplify]: Simplify (+ (* (cos y) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 0))))) into 0 0.528 * [backup-simplify]: Simplify (+ 0 0) into 0 0.528 * [backup-simplify]: Simplify (+ (* (sin y) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 0.528 * [taylor]: Taking taylor expansion of 0 in y 0.529 * [backup-simplify]: Simplify 0 into 0 0.529 * [backup-simplify]: Simplify 0 into 0 0.529 * [backup-simplify]: Simplify (* 1 (* y z)) into (* z y) 0.529 * [backup-simplify]: Simplify (* (/ 1 z) (sin (/ 1 y))) into (/ (sin (/ 1 y)) z) 0.529 * [approximate]: Taking taylor expansion of (/ (sin (/ 1 y)) z) in (z y) around 0 0.529 * [taylor]: Taking taylor expansion of (/ (sin (/ 1 y)) z) in y 0.529 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y 0.529 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.529 * [taylor]: Taking taylor expansion of y in y 0.529 * [backup-simplify]: Simplify 0 into 0 0.529 * [backup-simplify]: Simplify 1 into 1 0.529 * [backup-simplify]: Simplify (/ 1 1) into 1 0.529 * [backup-simplify]: Simplify (sin (/ 1 y)) into (sin (/ 1 y)) 0.529 * [taylor]: Taking taylor expansion of z in y 0.529 * [backup-simplify]: Simplify z into z 0.529 * [backup-simplify]: Simplify (/ (sin (/ 1 y)) z) into (/ (sin (/ 1 y)) z) 0.529 * [taylor]: Taking taylor expansion of (/ (sin (/ 1 y)) z) in z 0.529 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in z 0.529 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.529 * [taylor]: Taking taylor expansion of y in z 0.529 * [backup-simplify]: Simplify y into y 0.529 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.529 * [backup-simplify]: Simplify (sin (/ 1 y)) into (sin (/ 1 y)) 0.529 * [backup-simplify]: Simplify (cos (/ 1 y)) into (cos (/ 1 y)) 0.529 * [taylor]: Taking taylor expansion of z in z 0.529 * [backup-simplify]: Simplify 0 into 0 0.530 * [backup-simplify]: Simplify 1 into 1 0.530 * [backup-simplify]: Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y)) 0.530 * [backup-simplify]: Simplify (* (cos (/ 1 y)) 0) into 0 0.530 * [backup-simplify]: Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y)) 0.530 * [backup-simplify]: Simplify (/ (sin (/ 1 y)) 1) into (sin (/ 1 y)) 0.530 * [taylor]: Taking taylor expansion of (/ (sin (/ 1 y)) z) in z 0.530 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in z 0.530 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.530 * [taylor]: Taking taylor expansion of y in z 0.530 * [backup-simplify]: Simplify y into y 0.530 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.530 * [backup-simplify]: Simplify (sin (/ 1 y)) into (sin (/ 1 y)) 0.530 * [backup-simplify]: Simplify (cos (/ 1 y)) into (cos (/ 1 y)) 0.530 * [taylor]: Taking taylor expansion of z in z 0.530 * [backup-simplify]: Simplify 0 into 0 0.530 * [backup-simplify]: Simplify 1 into 1 0.530 * [backup-simplify]: Simplify (* (sin (/ 1 y)) 1) into (sin (/ 1 y)) 0.530 * [backup-simplify]: Simplify (* (cos (/ 1 y)) 0) into 0 0.530 * [backup-simplify]: Simplify (+ (sin (/ 1 y)) 0) into (sin (/ 1 y)) 0.530 * [backup-simplify]: Simplify (/ (sin (/ 1 y)) 1) into (sin (/ 1 y)) 0.530 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y 0.530 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.530 * [taylor]: Taking taylor expansion of y in y 0.530 * [backup-simplify]: Simplify 0 into 0 0.530 * [backup-simplify]: Simplify 1 into 1 0.531 * [backup-simplify]: Simplify (/ 1 1) into 1 0.531 * [backup-simplify]: Simplify (sin (/ 1 y)) into (sin (/ 1 y)) 0.531 * [backup-simplify]: Simplify (sin (/ 1 y)) into (sin (/ 1 y)) 0.531 * [backup-simplify]: Simplify (+ 0) into 0 0.531 * [backup-simplify]: Simplify (+ (* (sin (/ 1 y)) 0) (* 0 1)) into 0 0.531 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.532 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0 0.532 * [backup-simplify]: Simplify (+ (* (cos (/ 1 y)) 0) (* 0 0)) into 0 0.532 * [backup-simplify]: Simplify (+ 0 0) into 0 0.533 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (sin (/ 1 y)) (/ 0 1)))) into 0 0.533 * [taylor]: Taking taylor expansion of 0 in y 0.533 * [backup-simplify]: Simplify 0 into 0 0.533 * [backup-simplify]: Simplify 0 into 0 0.533 * [backup-simplify]: Simplify 0 into 0 0.534 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0 0.534 * [backup-simplify]: Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0 0.534 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.535 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0 0.535 * [backup-simplify]: Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (* 0 0))) into 0 0.535 * [backup-simplify]: Simplify (+ 0 0) into 0 0.536 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (sin (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.536 * [taylor]: Taking taylor expansion of 0 in y 0.536 * [backup-simplify]: Simplify 0 into 0 0.536 * [backup-simplify]: Simplify 0 into 0 0.536 * [backup-simplify]: Simplify 0 into 0 0.536 * [backup-simplify]: Simplify 0 into 0 0.537 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0 0.537 * [backup-simplify]: Simplify (+ (* (sin (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.537 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.538 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0 0.539 * [backup-simplify]: Simplify (+ (* (cos (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0 0.539 * [backup-simplify]: Simplify (+ 0 0) into 0 0.540 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (sin (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.540 * [taylor]: Taking taylor expansion of 0 in y 0.540 * [backup-simplify]: Simplify 0 into 0 0.540 * [backup-simplify]: Simplify 0 into 0 0.540 * [backup-simplify]: Simplify (* (sin (/ 1 (/ 1 y))) (* 1 (/ 1 (/ 1 z)))) into (* (sin y) z) 0.540 * [backup-simplify]: Simplify (* (/ 1 (- z)) (sin (/ 1 (- y)))) into (* -1 (/ (sin (/ -1 y)) z)) 0.540 * [approximate]: Taking taylor expansion of (* -1 (/ (sin (/ -1 y)) z)) in (z y) around 0 0.540 * [taylor]: Taking taylor expansion of (* -1 (/ (sin (/ -1 y)) z)) in y 0.540 * [taylor]: Taking taylor expansion of -1 in y 0.540 * [backup-simplify]: Simplify -1 into -1 0.540 * [taylor]: Taking taylor expansion of (/ (sin (/ -1 y)) z) in y 0.540 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y 0.540 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.540 * [taylor]: Taking taylor expansion of -1 in y 0.540 * [backup-simplify]: Simplify -1 into -1 0.540 * [taylor]: Taking taylor expansion of y in y 0.540 * [backup-simplify]: Simplify 0 into 0 0.540 * [backup-simplify]: Simplify 1 into 1 0.541 * [backup-simplify]: Simplify (/ -1 1) into -1 0.541 * [backup-simplify]: Simplify (sin (/ -1 y)) into (sin (/ -1 y)) 0.541 * [taylor]: Taking taylor expansion of z in y 0.541 * [backup-simplify]: Simplify z into z 0.541 * [backup-simplify]: Simplify (/ (sin (/ -1 y)) z) into (/ (sin (/ -1 y)) z) 0.541 * [taylor]: Taking taylor expansion of (* -1 (/ (sin (/ -1 y)) z)) in z 0.541 * [taylor]: Taking taylor expansion of -1 in z 0.541 * [backup-simplify]: Simplify -1 into -1 0.541 * [taylor]: Taking taylor expansion of (/ (sin (/ -1 y)) z) in z 0.541 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in z 0.541 * [taylor]: Taking taylor expansion of (/ -1 y) in z 0.541 * [taylor]: Taking taylor expansion of -1 in z 0.541 * [backup-simplify]: Simplify -1 into -1 0.541 * [taylor]: Taking taylor expansion of y in z 0.541 * [backup-simplify]: Simplify y into y 0.541 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 0.541 * [backup-simplify]: Simplify (sin (/ -1 y)) into (sin (/ -1 y)) 0.541 * [backup-simplify]: Simplify (cos (/ -1 y)) into (cos (/ -1 y)) 0.541 * [taylor]: Taking taylor expansion of z in z 0.541 * [backup-simplify]: Simplify 0 into 0 0.541 * [backup-simplify]: Simplify 1 into 1 0.541 * [backup-simplify]: Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y)) 0.541 * [backup-simplify]: Simplify (* (cos (/ -1 y)) 0) into 0 0.541 * [backup-simplify]: Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y)) 0.541 * [backup-simplify]: Simplify (/ (sin (/ -1 y)) 1) into (sin (/ -1 y)) 0.541 * [taylor]: Taking taylor expansion of (* -1 (/ (sin (/ -1 y)) z)) in z 0.541 * [taylor]: Taking taylor expansion of -1 in z 0.541 * [backup-simplify]: Simplify -1 into -1 0.541 * [taylor]: Taking taylor expansion of (/ (sin (/ -1 y)) z) in z 0.542 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in z 0.542 * [taylor]: Taking taylor expansion of (/ -1 y) in z 0.542 * [taylor]: Taking taylor expansion of -1 in z 0.542 * [backup-simplify]: Simplify -1 into -1 0.542 * [taylor]: Taking taylor expansion of y in z 0.542 * [backup-simplify]: Simplify y into y 0.542 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 0.542 * [backup-simplify]: Simplify (sin (/ -1 y)) into (sin (/ -1 y)) 0.542 * [backup-simplify]: Simplify (cos (/ -1 y)) into (cos (/ -1 y)) 0.542 * [taylor]: Taking taylor expansion of z in z 0.542 * [backup-simplify]: Simplify 0 into 0 0.542 * [backup-simplify]: Simplify 1 into 1 0.542 * [backup-simplify]: Simplify (* (sin (/ -1 y)) 1) into (sin (/ -1 y)) 0.542 * [backup-simplify]: Simplify (* (cos (/ -1 y)) 0) into 0 0.542 * [backup-simplify]: Simplify (+ (sin (/ -1 y)) 0) into (sin (/ -1 y)) 0.542 * [backup-simplify]: Simplify (/ (sin (/ -1 y)) 1) into (sin (/ -1 y)) 0.542 * [backup-simplify]: Simplify (* -1 (sin (/ -1 y))) into (* -1 (sin (/ -1 y))) 0.542 * [taylor]: Taking taylor expansion of (* -1 (sin (/ -1 y))) in y 0.542 * [taylor]: Taking taylor expansion of -1 in y 0.542 * [backup-simplify]: Simplify -1 into -1 0.542 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y 0.542 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.542 * [taylor]: Taking taylor expansion of -1 in y 0.542 * [backup-simplify]: Simplify -1 into -1 0.542 * [taylor]: Taking taylor expansion of y in y 0.542 * [backup-simplify]: Simplify 0 into 0 0.542 * [backup-simplify]: Simplify 1 into 1 0.543 * [backup-simplify]: Simplify (/ -1 1) into -1 0.543 * [backup-simplify]: Simplify (sin (/ -1 y)) into (sin (/ -1 y)) 0.543 * [backup-simplify]: Simplify (* -1 (sin (/ -1 y))) into (* -1 (sin (/ -1 y))) 0.543 * [backup-simplify]: Simplify (* -1 (sin (/ -1 y))) into (* -1 (sin (/ -1 y))) 0.543 * [backup-simplify]: Simplify (+ 0) into 0 0.543 * [backup-simplify]: Simplify (+ (* (sin (/ -1 y)) 0) (* 0 1)) into 0 0.543 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0 0.544 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0 0.544 * [backup-simplify]: Simplify (+ (* (cos (/ -1 y)) 0) (* 0 0)) into 0 0.544 * [backup-simplify]: Simplify (+ 0 0) into 0 0.545 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (sin (/ -1 y)) (/ 0 1)))) into 0 0.545 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (sin (/ -1 y)))) into 0 0.545 * [taylor]: Taking taylor expansion of 0 in y 0.545 * [backup-simplify]: Simplify 0 into 0 0.545 * [backup-simplify]: Simplify 0 into 0 0.546 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (sin (/ -1 y)))) into 0 0.546 * [backup-simplify]: Simplify 0 into 0 0.546 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0 0.547 * [backup-simplify]: Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (* 0 1))) into 0 0.547 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.547 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0 0.548 * [backup-simplify]: Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (* 0 0))) into 0 0.548 * [backup-simplify]: Simplify (+ 0 0) into 0 0.549 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (sin (/ -1 y)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.549 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0 0.549 * [taylor]: Taking taylor expansion of 0 in y 0.549 * [backup-simplify]: Simplify 0 into 0 0.549 * [backup-simplify]: Simplify 0 into 0 0.549 * [backup-simplify]: Simplify 0 into 0 0.550 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (sin (/ -1 y))))) into 0 0.550 * [backup-simplify]: Simplify 0 into 0 0.551 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0 0.551 * [backup-simplify]: Simplify (+ (* (sin (/ -1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.551 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.552 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0 0.553 * [backup-simplify]: Simplify (+ (* (cos (/ -1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0 0.553 * [backup-simplify]: Simplify (+ 0 0) into 0 0.555 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (sin (/ -1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.556 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin (/ -1 y)))))) into 0 0.557 * [taylor]: Taking taylor expansion of 0 in y 0.557 * [backup-simplify]: Simplify 0 into 0 0.557 * [backup-simplify]: Simplify 0 into 0 0.557 * [backup-simplify]: Simplify (* (* -1 (sin (/ -1 (/ 1 (- y))))) (* 1 (/ 1 (/ 1 (- z))))) into (* (sin y) z) 0.557 * * * * [progress]: [ 2 / 3 ] generating series at (2 1) 0.557 * [backup-simplify]: Simplify (+ x (cos y)) into (+ x (cos y)) 0.557 * [approximate]: Taking taylor expansion of (+ x (cos y)) in (x y) around 0 0.557 * [taylor]: Taking taylor expansion of (+ x (cos y)) in y 0.557 * [taylor]: Taking taylor expansion of x in y 0.557 * [backup-simplify]: Simplify x into x 0.557 * [taylor]: Taking taylor expansion of (cos y) in y 0.557 * [taylor]: Taking taylor expansion of y in y 0.557 * [backup-simplify]: Simplify 0 into 0 0.557 * [backup-simplify]: Simplify 1 into 1 0.557 * [taylor]: Taking taylor expansion of (+ x (cos y)) in x 0.557 * [taylor]: Taking taylor expansion of x in x 0.557 * [backup-simplify]: Simplify 0 into 0 0.557 * [backup-simplify]: Simplify 1 into 1 0.558 * [taylor]: Taking taylor expansion of (cos y) in x 0.558 * [taylor]: Taking taylor expansion of y in x 0.558 * [backup-simplify]: Simplify y into y 0.558 * [backup-simplify]: Simplify (cos y) into (cos y) 0.558 * [backup-simplify]: Simplify (sin y) into (sin y) 0.558 * [taylor]: Taking taylor expansion of (+ x (cos y)) in x 0.558 * [taylor]: Taking taylor expansion of x in x 0.558 * [backup-simplify]: Simplify 0 into 0 0.558 * [backup-simplify]: Simplify 1 into 1 0.558 * [taylor]: Taking taylor expansion of (cos y) in x 0.558 * [taylor]: Taking taylor expansion of y in x 0.558 * [backup-simplify]: Simplify y into y 0.558 * [backup-simplify]: Simplify (cos y) into (cos y) 0.558 * [backup-simplify]: Simplify (sin y) into (sin y) 0.558 * [backup-simplify]: Simplify (* (cos y) 1) into (cos y) 0.558 * [backup-simplify]: Simplify (* (sin y) 0) into 0 0.559 * [backup-simplify]: Simplify (- 0) into 0 0.559 * [backup-simplify]: Simplify (+ (cos y) 0) into (cos y) 0.559 * [backup-simplify]: Simplify (+ 0 (cos y)) into (cos y) 0.559 * [taylor]: Taking taylor expansion of (cos y) in y 0.559 * [taylor]: Taking taylor expansion of y in y 0.559 * [backup-simplify]: Simplify 0 into 0 0.559 * [backup-simplify]: Simplify 1 into 1 0.559 * [backup-simplify]: Simplify 1 into 1 0.559 * [backup-simplify]: Simplify (+ 0) into 0 0.560 * [backup-simplify]: Simplify (+ (* (cos y) 0) (* 0 1)) into 0 0.561 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0 0.561 * [backup-simplify]: Simplify (+ (* (sin y) 0) (* 0 0)) into 0 0.561 * [backup-simplify]: Simplify (- 0) into 0 0.562 * [backup-simplify]: Simplify (+ 0 0) into 0 0.562 * [backup-simplify]: Simplify (+ 1 0) into 1 0.562 * [taylor]: Taking taylor expansion of 1 in y 0.562 * [backup-simplify]: Simplify 1 into 1 0.562 * [backup-simplify]: Simplify 1 into 1 0.563 * [backup-simplify]: Simplify (+ 0) into 0 0.563 * [backup-simplify]: Simplify 0 into 0 0.564 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0 0.564 * [backup-simplify]: Simplify (+ (* (cos y) 0) (+ (* 0 0) (* 0 1))) into 0 0.565 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0 0.566 * [backup-simplify]: Simplify (+ (* (sin y) 0) (+ (* 0 0) (* 0 0))) into 0 0.566 * [backup-simplify]: Simplify (- 0) into 0 0.566 * [backup-simplify]: Simplify (+ 0 0) into 0 0.567 * [backup-simplify]: Simplify (+ 0 0) into 0 0.567 * [taylor]: Taking taylor expansion of 0 in y 0.567 * [backup-simplify]: Simplify 0 into 0 0.567 * [backup-simplify]: Simplify 0 into 0 0.567 * [backup-simplify]: Simplify 0 into 0 0.568 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 2) 2)) 0) into -1/2 0.568 * [backup-simplify]: Simplify -1/2 into -1/2