33.080 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.021 * * * [progress]: [2/2] Setting up program. 0.023 * [progress]: [Phase 2 of 3] Improving. 0.024 * [simplify]: Simplifying using # : (/ (+ x y) (* (* x 2.0) y)) 0.027 * * [simplify]: iteration 0 : 14 enodes (cost 4 ) 0.029 * * [simplify]: iteration 1 : 28 enodes (cost 4 ) 0.032 * * [simplify]: iteration 2 : 42 enodes (cost 4 ) 0.034 * * [simplify]: iteration 3 : 44 enodes (cost 4 ) 0.036 * * [simplify]: iteration 4 : 44 enodes (cost 4 ) 0.036 * [simplify]: Simplified to: (/ (+ x y) (* (* x 2.0) y)) 0.037 * * [progress]: iteration 1 / 4 0.037 * * * [progress]: picking best candidate 0.039 * * * * [pick]: Picked # 0.039 * * * [progress]: localizing error 0.052 * * * [progress]: generating rewritten candidates 0.052 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.057 * * * [progress]: generating series expansions 0.057 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.057 * [approximate]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in (x y) around 0 0.057 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in y 0.057 * [taylor]: Taking taylor expansion of 0.5 in y 0.057 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in y 0.058 * [taylor]: Taking taylor expansion of (+ x y) in y 0.058 * [taylor]: Taking taylor expansion of x in y 0.058 * [taylor]: Taking taylor expansion of y in y 0.058 * [taylor]: Taking taylor expansion of (* x y) in y 0.058 * [taylor]: Taking taylor expansion of x in y 0.058 * [taylor]: Taking taylor expansion of y in y 0.058 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in x 0.058 * [taylor]: Taking taylor expansion of 0.5 in x 0.058 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in x 0.058 * [taylor]: Taking taylor expansion of (+ x y) in x 0.058 * [taylor]: Taking taylor expansion of x in x 0.058 * [taylor]: Taking taylor expansion of y in x 0.058 * [taylor]: Taking taylor expansion of (* x y) in x 0.058 * [taylor]: Taking taylor expansion of x in x 0.058 * [taylor]: Taking taylor expansion of y in x 0.059 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in x 0.059 * [taylor]: Taking taylor expansion of 0.5 in x 0.059 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in x 0.059 * [taylor]: Taking taylor expansion of (+ x y) in x 0.059 * [taylor]: Taking taylor expansion of x in x 0.059 * [taylor]: Taking taylor expansion of y in x 0.059 * [taylor]: Taking taylor expansion of (* x y) in x 0.059 * [taylor]: Taking taylor expansion of x in x 0.059 * [taylor]: Taking taylor expansion of y in x 0.060 * [taylor]: Taking taylor expansion of 0.5 in y 0.061 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.061 * [taylor]: Taking taylor expansion of 0.5 in y 0.061 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.061 * [taylor]: Taking taylor expansion of y in y 0.063 * [taylor]: Taking taylor expansion of 0 in y 0.066 * [taylor]: Taking taylor expansion of 0 in y 0.070 * [taylor]: Taking taylor expansion of 0 in y 0.070 * [approximate]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in (x y) around 0 0.070 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in y 0.070 * [taylor]: Taking taylor expansion of 0.5 in y 0.070 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in y 0.070 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.070 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.070 * [taylor]: Taking taylor expansion of y in y 0.070 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.070 * [taylor]: Taking taylor expansion of x in y 0.070 * [taylor]: Taking taylor expansion of (* y x) in y 0.070 * [taylor]: Taking taylor expansion of y in y 0.070 * [taylor]: Taking taylor expansion of x in y 0.070 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 0.070 * [taylor]: Taking taylor expansion of 0.5 in x 0.070 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 0.070 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.070 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.070 * [taylor]: Taking taylor expansion of y in x 0.070 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.070 * [taylor]: Taking taylor expansion of x in x 0.071 * [taylor]: Taking taylor expansion of (* y x) in x 0.071 * [taylor]: Taking taylor expansion of y in x 0.071 * [taylor]: Taking taylor expansion of x in x 0.071 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 0.071 * [taylor]: Taking taylor expansion of 0.5 in x 0.071 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 0.071 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.071 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.071 * [taylor]: Taking taylor expansion of y in x 0.071 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.071 * [taylor]: Taking taylor expansion of x in x 0.071 * [taylor]: Taking taylor expansion of (* y x) in x 0.071 * [taylor]: Taking taylor expansion of y in x 0.071 * [taylor]: Taking taylor expansion of x in x 0.072 * [taylor]: Taking taylor expansion of 0 in y 0.073 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.073 * [taylor]: Taking taylor expansion of 0.5 in y 0.073 * [taylor]: Taking taylor expansion of y in y 0.075 * [taylor]: Taking taylor expansion of 0.5 in y 0.078 * [taylor]: Taking taylor expansion of 0 in y 0.082 * [taylor]: Taking taylor expansion of 0 in y 0.086 * [taylor]: Taking taylor expansion of 0 in y 0.086 * [approximate]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in (x y) around 0 0.086 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in y 0.086 * [taylor]: Taking taylor expansion of -0.5 in y 0.086 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in y 0.086 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.086 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.086 * [taylor]: Taking taylor expansion of y in y 0.086 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.086 * [taylor]: Taking taylor expansion of x in y 0.086 * [taylor]: Taking taylor expansion of (* y x) in y 0.087 * [taylor]: Taking taylor expansion of y in y 0.087 * [taylor]: Taking taylor expansion of x in y 0.087 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 0.087 * [taylor]: Taking taylor expansion of -0.5 in x 0.087 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 0.087 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.087 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.087 * [taylor]: Taking taylor expansion of y in x 0.087 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.087 * [taylor]: Taking taylor expansion of x in x 0.087 * [taylor]: Taking taylor expansion of (* y x) in x 0.087 * [taylor]: Taking taylor expansion of y in x 0.087 * [taylor]: Taking taylor expansion of x in x 0.087 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 0.087 * [taylor]: Taking taylor expansion of -0.5 in x 0.087 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 0.087 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.087 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.087 * [taylor]: Taking taylor expansion of y in x 0.087 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.087 * [taylor]: Taking taylor expansion of x in x 0.087 * [taylor]: Taking taylor expansion of (* y x) in x 0.087 * [taylor]: Taking taylor expansion of y in x 0.087 * [taylor]: Taking taylor expansion of x in x 0.088 * [taylor]: Taking taylor expansion of 0 in y 0.089 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y 0.089 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.089 * [taylor]: Taking taylor expansion of 0.5 in y 0.089 * [taylor]: Taking taylor expansion of y in y 0.091 * [taylor]: Taking taylor expansion of (- 0.5) in y 0.091 * [taylor]: Taking taylor expansion of 0.5 in y 0.094 * [taylor]: Taking taylor expansion of 0 in y 0.099 * [taylor]: Taking taylor expansion of 0 in y 0.103 * [taylor]: Taking taylor expansion of 0 in y 0.104 * * * [progress]: simplifying candidates 0.104 * [simplify]: Simplifying using # : (- (+ x y)) (- (* (* x 2.0) y)) (/ 1 (* (* x 2.0) y)) (/ (* (* x 2.0) y) (+ x y)) (/ (+ x y) (* x 2.0)) (/ (+ x y) x) (/ (+ x y) 2.0) (/ (+ x y) y) (* (* (* x 2.0) y) (+ (* x x) (- (* y y) (* x y)))) (* (* (* x 2.0) y) (- x y)) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 0.107 * * [simplify]: iteration 0 : 75 enodes (cost 44 ) 0.109 * * [simplify]: iteration 1 : 216 enodes (cost 44 ) 0.114 * * [simplify]: iteration 2 : 717 enodes (cost 44 ) 0.129 * * [simplify]: iteration 3 : 2773 enodes (cost 44 ) 0.160 * * [simplify]: iteration 4 : 4364 enodes (cost 44 ) 0.210 * * [simplify]: iteration 5 : 5001 enodes (cost 44 ) 0.211 * [simplify]: Simplified to: (- (+ x y)) (- (* (* x 2.0) y)) (/ 1 (* (* x 2.0) y)) (/ (* (* x 2.0) y) (+ x y)) (/ (+ x y) (* x 2.0)) (/ (+ x y) x) (/ (+ x y) 2.0) (/ (+ x y) y) (* (+ (* y (- y x)) (* x x)) (* (* x 2.0) y)) (* (* (* x 2.0) y) (- x y)) (* 0.5 (+ (/ 1 y) (/ 1 x))) (* 0.5 (+ (/ 1 y) (/ 1 x))) (* 0.5 (+ (/ 1 y) (/ 1 x))) 0.211 * * * [progress]: adding candidates to table 0.235 * * [progress]: iteration 2 / 4 0.235 * * * [progress]: picking best candidate 0.238 * * * * [pick]: Picked # 0.238 * * * [progress]: localizing error 0.243 * * * [progress]: generating rewritten candidates 0.243 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2) 0.248 * * * [progress]: generating series expansions 0.248 * * * * [progress]: [ 1 / 1 ] generating series at (2 2) 0.248 * [approximate]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in (y x) around 0 0.248 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.248 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.248 * [taylor]: Taking taylor expansion of y in x 0.248 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.248 * [taylor]: Taking taylor expansion of x in x 0.248 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.248 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.248 * [taylor]: Taking taylor expansion of y in y 0.249 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.249 * [taylor]: Taking taylor expansion of x in y 0.249 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.249 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.249 * [taylor]: Taking taylor expansion of y in y 0.249 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.249 * [taylor]: Taking taylor expansion of x in y 0.249 * [taylor]: Taking taylor expansion of 1 in x 0.250 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.250 * [taylor]: Taking taylor expansion of x in x 0.251 * [taylor]: Taking taylor expansion of 0 in x 0.252 * [taylor]: Taking taylor expansion of 0 in x 0.253 * [taylor]: Taking taylor expansion of 0 in x 0.254 * [approximate]: Taking taylor expansion of (+ x y) in (y x) around 0 0.254 * [taylor]: Taking taylor expansion of (+ x y) in x 0.254 * [taylor]: Taking taylor expansion of x in x 0.254 * [taylor]: Taking taylor expansion of y in x 0.254 * [taylor]: Taking taylor expansion of (+ x y) in y 0.254 * [taylor]: Taking taylor expansion of x in y 0.254 * [taylor]: Taking taylor expansion of y in y 0.254 * [taylor]: Taking taylor expansion of (+ x y) in y 0.254 * [taylor]: Taking taylor expansion of x in y 0.254 * [taylor]: Taking taylor expansion of y in y 0.254 * [taylor]: Taking taylor expansion of x in x 0.254 * [taylor]: Taking taylor expansion of 1 in x 0.254 * [taylor]: Taking taylor expansion of 0 in x 0.255 * [taylor]: Taking taylor expansion of 0 in x 0.255 * [approximate]: Taking taylor expansion of (- (+ x y)) in (y x) around 0 0.255 * [taylor]: Taking taylor expansion of (- (+ x y)) in x 0.255 * [taylor]: Taking taylor expansion of (+ x y) in x 0.255 * [taylor]: Taking taylor expansion of x in x 0.255 * [taylor]: Taking taylor expansion of y in x 0.255 * [taylor]: Taking taylor expansion of (- (+ x y)) in y 0.255 * [taylor]: Taking taylor expansion of (+ x y) in y 0.255 * [taylor]: Taking taylor expansion of x in y 0.255 * [taylor]: Taking taylor expansion of y in y 0.255 * [taylor]: Taking taylor expansion of (- (+ x y)) in y 0.255 * [taylor]: Taking taylor expansion of (+ x y) in y 0.255 * [taylor]: Taking taylor expansion of x in y 0.255 * [taylor]: Taking taylor expansion of y in y 0.255 * [taylor]: Taking taylor expansion of (- x) in x 0.255 * [taylor]: Taking taylor expansion of x in x 0.256 * [taylor]: Taking taylor expansion of -1 in x 0.256 * [taylor]: Taking taylor expansion of 0 in x 0.257 * [taylor]: Taking taylor expansion of 0 in x 0.257 * * * [progress]: simplifying candidates 0.258 * [simplify]: Simplifying using # : (+ (* 1 x) (* y 1)) (* y x) (+ (* 1 (- x)) (* y (- 1))) (* y (- x)) (+ (* 1 (/ x 1)) (* y 1)) (* y (/ x 1)) (+ (* (- 1) x) (* (- y) 1)) (* (- y) x) (+ (* (- 1) (- x)) (* (- y) (- 1))) (* (- y) (- x)) (+ (* (- 1) (/ x 1)) (* (- y) 1)) (* (- y) (/ x 1)) (+ (* 1 x) (* (/ y 1) 1)) (* (/ y 1) x) (+ (* 1 (- x)) (* (/ y 1) (- 1))) (* (/ y 1) (- x)) (+ (* 1 (/ x 1)) (* (/ y 1) 1)) (* (/ y 1) (/ x 1)) (+ (pow (/ 1 y) 3) (pow (/ 1 x) 3)) (+ (* (/ 1 y) (/ 1 y)) (- (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 x)))) (- (* (/ 1 y) (/ 1 y)) (* (/ 1 x) (/ 1 x))) (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x)) 0.261 * * [simplify]: iteration 0 : 136 enodes (cost 72 ) 0.264 * * [simplify]: iteration 1 : 359 enodes (cost 61 ) 0.273 * * [simplify]: iteration 2 : 1457 enodes (cost 60 ) 0.294 * * [simplify]: iteration 3 : 3453 enodes (cost 59 ) 0.337 * * [simplify]: iteration 4 : 5001 enodes (cost 59 ) 0.338 * [simplify]: Simplified to: (+ y x) (* x y) (- (+ y x)) (* x (- y)) (+ y x) (* x y) (- (+ y x)) (* x (- y)) (+ y x) (* x y) (- (+ y x)) (* x (- y)) (+ y x) (* x y) (- (+ y x)) (* x (- y)) (+ y x) (* x y) (+ (pow (/ 1 y) 3) (pow (/ 1 x) 3)) (+ (/ (- (/ 1 y) (/ 1 x)) y) (/ (/ 1 x) x)) (+ (/ (- (/ 1 x)) x) (/ (/ 1 y) y)) (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x)) 0.338 * * * [progress]: adding candidates to table 0.350 * * [progress]: iteration 3 / 4 0.350 * * * [progress]: picking best candidate 0.351 * * * * [pick]: Picked # 0.351 * * * [progress]: localizing error 0.357 * * * [progress]: generating rewritten candidates 0.357 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.362 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.365 * * * [progress]: generating series expansions 0.365 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.365 * [approximate]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* y x))) in (x y) around 0 0.365 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* y x))) in y 0.365 * [taylor]: Taking taylor expansion of 0.5 in y 0.365 * [taylor]: Taking taylor expansion of (/ (+ x y) (* y x)) in y 0.365 * [taylor]: Taking taylor expansion of (+ x y) in y 0.365 * [taylor]: Taking taylor expansion of x in y 0.365 * [taylor]: Taking taylor expansion of y in y 0.365 * [taylor]: Taking taylor expansion of (* y x) in y 0.365 * [taylor]: Taking taylor expansion of y in y 0.365 * [taylor]: Taking taylor expansion of x in y 0.366 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* y x))) in x 0.366 * [taylor]: Taking taylor expansion of 0.5 in x 0.366 * [taylor]: Taking taylor expansion of (/ (+ x y) (* y x)) in x 0.366 * [taylor]: Taking taylor expansion of (+ x y) in x 0.366 * [taylor]: Taking taylor expansion of x in x 0.366 * [taylor]: Taking taylor expansion of y in x 0.366 * [taylor]: Taking taylor expansion of (* y x) in x 0.366 * [taylor]: Taking taylor expansion of y in x 0.366 * [taylor]: Taking taylor expansion of x in x 0.366 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* y x))) in x 0.366 * [taylor]: Taking taylor expansion of 0.5 in x 0.366 * [taylor]: Taking taylor expansion of (/ (+ x y) (* y x)) in x 0.366 * [taylor]: Taking taylor expansion of (+ x y) in x 0.366 * [taylor]: Taking taylor expansion of x in x 0.366 * [taylor]: Taking taylor expansion of y in x 0.366 * [taylor]: Taking taylor expansion of (* y x) in x 0.366 * [taylor]: Taking taylor expansion of y in x 0.366 * [taylor]: Taking taylor expansion of x in x 0.367 * [taylor]: Taking taylor expansion of 0.5 in y 0.368 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.368 * [taylor]: Taking taylor expansion of 0.5 in y 0.368 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.368 * [taylor]: Taking taylor expansion of y in y 0.373 * [taylor]: Taking taylor expansion of 0 in y 0.375 * [taylor]: Taking taylor expansion of 0 in y 0.378 * [taylor]: Taking taylor expansion of 0 in y 0.378 * [approximate]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in (x y) around 0 0.378 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in y 0.378 * [taylor]: Taking taylor expansion of 0.5 in y 0.378 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in y 0.378 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.378 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.378 * [taylor]: Taking taylor expansion of y in y 0.379 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.379 * [taylor]: Taking taylor expansion of x in y 0.379 * [taylor]: Taking taylor expansion of (* y x) in y 0.379 * [taylor]: Taking taylor expansion of y in y 0.379 * [taylor]: Taking taylor expansion of x in y 0.379 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 0.379 * [taylor]: Taking taylor expansion of 0.5 in x 0.379 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 0.379 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.379 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.379 * [taylor]: Taking taylor expansion of y in x 0.379 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.379 * [taylor]: Taking taylor expansion of x in x 0.379 * [taylor]: Taking taylor expansion of (* y x) in x 0.379 * [taylor]: Taking taylor expansion of y in x 0.379 * [taylor]: Taking taylor expansion of x in x 0.379 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 0.379 * [taylor]: Taking taylor expansion of 0.5 in x 0.379 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 0.379 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.379 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.379 * [taylor]: Taking taylor expansion of y in x 0.379 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.379 * [taylor]: Taking taylor expansion of x in x 0.380 * [taylor]: Taking taylor expansion of (* y x) in x 0.380 * [taylor]: Taking taylor expansion of y in x 0.380 * [taylor]: Taking taylor expansion of x in x 0.380 * [taylor]: Taking taylor expansion of 0 in y 0.381 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.381 * [taylor]: Taking taylor expansion of 0.5 in y 0.382 * [taylor]: Taking taylor expansion of y in y 0.384 * [taylor]: Taking taylor expansion of 0.5 in y 0.386 * [taylor]: Taking taylor expansion of 0 in y 0.390 * [taylor]: Taking taylor expansion of 0 in y 0.394 * [taylor]: Taking taylor expansion of 0 in y 0.395 * [approximate]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in (x y) around 0 0.395 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in y 0.395 * [taylor]: Taking taylor expansion of -0.5 in y 0.395 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in y 0.395 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.395 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.395 * [taylor]: Taking taylor expansion of y in y 0.395 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.395 * [taylor]: Taking taylor expansion of x in y 0.395 * [taylor]: Taking taylor expansion of (* y x) in y 0.395 * [taylor]: Taking taylor expansion of y in y 0.395 * [taylor]: Taking taylor expansion of x in y 0.395 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 0.395 * [taylor]: Taking taylor expansion of -0.5 in x 0.395 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 0.395 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.395 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.395 * [taylor]: Taking taylor expansion of y in x 0.395 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.395 * [taylor]: Taking taylor expansion of x in x 0.395 * [taylor]: Taking taylor expansion of (* y x) in x 0.396 * [taylor]: Taking taylor expansion of y in x 0.396 * [taylor]: Taking taylor expansion of x in x 0.396 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 0.396 * [taylor]: Taking taylor expansion of -0.5 in x 0.396 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 0.396 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.396 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.396 * [taylor]: Taking taylor expansion of y in x 0.396 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.396 * [taylor]: Taking taylor expansion of x in x 0.396 * [taylor]: Taking taylor expansion of (* y x) in x 0.396 * [taylor]: Taking taylor expansion of y in x 0.396 * [taylor]: Taking taylor expansion of x in x 0.397 * [taylor]: Taking taylor expansion of 0 in y 0.398 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y 0.398 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.398 * [taylor]: Taking taylor expansion of 0.5 in y 0.398 * [taylor]: Taking taylor expansion of y in y 0.400 * [taylor]: Taking taylor expansion of (- 0.5) in y 0.400 * [taylor]: Taking taylor expansion of 0.5 in y 0.403 * [taylor]: Taking taylor expansion of 0 in y 0.408 * [taylor]: Taking taylor expansion of 0 in y 0.412 * [taylor]: Taking taylor expansion of 0 in y 0.413 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.413 * [approximate]: Taking taylor expansion of (/ (+ x y) y) in (x y) around 0 0.413 * [taylor]: Taking taylor expansion of (/ (+ x y) y) in y 0.413 * [taylor]: Taking taylor expansion of (+ x y) in y 0.413 * [taylor]: Taking taylor expansion of x in y 0.413 * [taylor]: Taking taylor expansion of y in y 0.413 * [taylor]: Taking taylor expansion of y in y 0.413 * [taylor]: Taking taylor expansion of (/ (+ x y) y) in x 0.413 * [taylor]: Taking taylor expansion of (+ x y) in x 0.413 * [taylor]: Taking taylor expansion of x in x 0.413 * [taylor]: Taking taylor expansion of y in x 0.413 * [taylor]: Taking taylor expansion of y in x 0.413 * [taylor]: Taking taylor expansion of (/ (+ x y) y) in x 0.413 * [taylor]: Taking taylor expansion of (+ x y) in x 0.413 * [taylor]: Taking taylor expansion of x in x 0.413 * [taylor]: Taking taylor expansion of y in x 0.413 * [taylor]: Taking taylor expansion of y in x 0.413 * [taylor]: Taking taylor expansion of 1 in y 0.413 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.414 * [taylor]: Taking taylor expansion of y in y 0.414 * [taylor]: Taking taylor expansion of 0 in y 0.415 * [taylor]: Taking taylor expansion of 0 in y 0.416 * [taylor]: Taking taylor expansion of 0 in y 0.416 * [approximate]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in (x y) around 0 0.416 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in y 0.416 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.416 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.416 * [taylor]: Taking taylor expansion of y in y 0.416 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.416 * [taylor]: Taking taylor expansion of x in y 0.416 * [taylor]: Taking taylor expansion of y in y 0.416 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in x 0.416 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.416 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.416 * [taylor]: Taking taylor expansion of y in x 0.416 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.416 * [taylor]: Taking taylor expansion of x in x 0.417 * [taylor]: Taking taylor expansion of y in x 0.417 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in x 0.417 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.417 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.417 * [taylor]: Taking taylor expansion of y in x 0.417 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.417 * [taylor]: Taking taylor expansion of x in x 0.417 * [taylor]: Taking taylor expansion of y in x 0.417 * [taylor]: Taking taylor expansion of y in y 0.418 * [taylor]: Taking taylor expansion of 1 in y 0.419 * [taylor]: Taking taylor expansion of 0 in y 0.421 * [taylor]: Taking taylor expansion of 0 in y 0.422 * [taylor]: Taking taylor expansion of 0 in y 0.422 * [approximate]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in (x y) around 0 0.422 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in y 0.422 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.422 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.422 * [taylor]: Taking taylor expansion of y in y 0.423 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.423 * [taylor]: Taking taylor expansion of x in y 0.423 * [taylor]: Taking taylor expansion of y in y 0.423 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in x 0.423 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.423 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.423 * [taylor]: Taking taylor expansion of y in x 0.423 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.423 * [taylor]: Taking taylor expansion of x in x 0.423 * [taylor]: Taking taylor expansion of y in x 0.423 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in x 0.423 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.423 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.423 * [taylor]: Taking taylor expansion of y in x 0.423 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.423 * [taylor]: Taking taylor expansion of x in x 0.423 * [taylor]: Taking taylor expansion of y in x 0.424 * [taylor]: Taking taylor expansion of y in y 0.425 * [taylor]: Taking taylor expansion of 1 in y 0.426 * [taylor]: Taking taylor expansion of 0 in y 0.427 * [taylor]: Taking taylor expansion of 0 in y 0.429 * [taylor]: Taking taylor expansion of 0 in y 0.429 * * * [progress]: simplifying candidates 0.429 * [simplify]: Simplifying using # : (- (/ (+ x y) y)) (- (* x 2.0)) (/ (+ x y) x) (/ (/ 1 y) 2.0) (/ (+ x y) 2.0) (/ (/ 1 y) x) (/ 1 (* x 2.0)) (/ (* x 2.0) (/ (+ x y) y)) (/ (/ (+ x y) y) x) (/ (/ (+ x y) y) 2.0) (/ (* x 2.0) (/ 1 y)) (* (* x 2.0) y) (* (* x 2.0) (- y)) (* (* x 2.0) (/ y (+ x y))) (* (* x 2.0) (* y (+ (* x x) (- (* y y) (* x y))))) (* (* x 2.0) (* y (- x y))) (- (+ x y)) (- y) (/ 1 y) (/ y (+ x y)) (* y (+ (* x x) (- (* y y) (* x y)))) (* y (- x y)) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (+ (/ x y) 1) (+ (/ x y) 1) (+ (/ x y) 1) 0.432 * * [simplify]: iteration 0 : 108 enodes (cost 79 ) 0.434 * * [simplify]: iteration 1 : 269 enodes (cost 78 ) 0.440 * * [simplify]: iteration 2 : 880 enodes (cost 78 ) 0.458 * * [simplify]: iteration 3 : 4087 enodes (cost 78 ) 0.497 * * [simplify]: iteration 4 : 5001 enodes (cost 78 ) 0.498 * [simplify]: Simplified to: (- (/ (+ x y) y)) (- (* x 2.0)) (/ (+ x y) x) (/ (/ 1 y) 2.0) (/ (+ x y) 2.0) (/ (/ 1 y) x) (/ 1 (* x 2.0)) (* (* x 2.0) (/ y (+ x y))) (/ (+ x y) (* x y)) (/ (/ (+ x y) y) 2.0) (* (* x 2.0) y) (* (* x 2.0) y) (* (* x 2.0) (- y)) (* (* x 2.0) (/ y (+ x y))) (* (* (+ (* y (- y x)) (* x x)) y) (* x 2.0)) (* (* x 2.0) (* y (- x y))) (- (+ x y)) (- y) (/ 1 y) (/ y (+ x y)) (* (+ (* y (- y x)) (* x x)) y) (* y (- x y)) (* 0.5 (+ (/ 1 y) (/ 1 x))) (* 0.5 (+ (/ 1 y) (/ 1 x))) (* 0.5 (+ (/ 1 y) (/ 1 x))) (+ (/ x y) 1) (+ (/ x y) 1) (+ (/ x y) 1) 0.498 * * * [progress]: adding candidates to table 0.535 * * [progress]: iteration 4 / 4 0.535 * * * [progress]: picking best candidate 0.536 * * * * [pick]: Picked # 0.536 * * * [progress]: localizing error 0.543 * * * [progress]: generating rewritten candidates 0.543 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2) 0.548 * * * * [progress]: [ 2 / 3 ] rewriting at (2) 0.554 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 2) 0.558 * * * [progress]: generating series expansions 0.558 * * * * [progress]: [ 1 / 3 ] generating series at (2 2) 0.558 * [approximate]: Taking taylor expansion of (* 2.0 (/ (* x y) (+ x y))) in (x y) around 0 0.558 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (+ x y))) in y 0.558 * [taylor]: Taking taylor expansion of 2.0 in y 0.558 * [taylor]: Taking taylor expansion of (/ (* x y) (+ x y)) in y 0.558 * [taylor]: Taking taylor expansion of (* x y) in y 0.558 * [taylor]: Taking taylor expansion of x in y 0.558 * [taylor]: Taking taylor expansion of y in y 0.558 * [taylor]: Taking taylor expansion of (+ x y) in y 0.558 * [taylor]: Taking taylor expansion of x in y 0.558 * [taylor]: Taking taylor expansion of y in y 0.559 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (+ x y))) in x 0.559 * [taylor]: Taking taylor expansion of 2.0 in x 0.559 * [taylor]: Taking taylor expansion of (/ (* x y) (+ x y)) in x 0.559 * [taylor]: Taking taylor expansion of (* x y) in x 0.559 * [taylor]: Taking taylor expansion of x in x 0.559 * [taylor]: Taking taylor expansion of y in x 0.559 * [taylor]: Taking taylor expansion of (+ x y) in x 0.559 * [taylor]: Taking taylor expansion of x in x 0.559 * [taylor]: Taking taylor expansion of y in x 0.559 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (+ x y))) in x 0.559 * [taylor]: Taking taylor expansion of 2.0 in x 0.559 * [taylor]: Taking taylor expansion of (/ (* x y) (+ x y)) in x 0.559 * [taylor]: Taking taylor expansion of (* x y) in x 0.559 * [taylor]: Taking taylor expansion of x in x 0.559 * [taylor]: Taking taylor expansion of y in x 0.559 * [taylor]: Taking taylor expansion of (+ x y) in x 0.559 * [taylor]: Taking taylor expansion of x in x 0.559 * [taylor]: Taking taylor expansion of y in x 0.560 * [taylor]: Taking taylor expansion of 2.0 in y 0.561 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y 0.561 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 0.561 * [taylor]: Taking taylor expansion of 2.0 in y 0.561 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.561 * [taylor]: Taking taylor expansion of y in y 0.564 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 0.564 * [taylor]: Taking taylor expansion of 2.0 in y 0.564 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.564 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.564 * [taylor]: Taking taylor expansion of y in y 0.569 * [approximate]: Taking taylor expansion of (/ 2.0 (* x (* y (+ (/ 1 y) (/ 1 x))))) in (x y) around 0 0.569 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (+ (/ 1 y) (/ 1 x))))) in y 0.570 * [taylor]: Taking taylor expansion of 2.0 in y 0.570 * [taylor]: Taking taylor expansion of (* x (* y (+ (/ 1 y) (/ 1 x)))) in y 0.570 * [taylor]: Taking taylor expansion of x in y 0.570 * [taylor]: Taking taylor expansion of (* y (+ (/ 1 y) (/ 1 x))) in y 0.570 * [taylor]: Taking taylor expansion of y in y 0.570 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.570 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.570 * [taylor]: Taking taylor expansion of y in y 0.570 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.570 * [taylor]: Taking taylor expansion of x in y 0.571 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (+ (/ 1 y) (/ 1 x))))) in x 0.571 * [taylor]: Taking taylor expansion of 2.0 in x 0.571 * [taylor]: Taking taylor expansion of (* x (* y (+ (/ 1 y) (/ 1 x)))) in x 0.571 * [taylor]: Taking taylor expansion of x in x 0.571 * [taylor]: Taking taylor expansion of (* y (+ (/ 1 y) (/ 1 x))) in x 0.571 * [taylor]: Taking taylor expansion of y in x 0.572 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.572 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.572 * [taylor]: Taking taylor expansion of y in x 0.572 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.572 * [taylor]: Taking taylor expansion of x in x 0.576 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (+ (/ 1 y) (/ 1 x))))) in x 0.576 * [taylor]: Taking taylor expansion of 2.0 in x 0.576 * [taylor]: Taking taylor expansion of (* x (* y (+ (/ 1 y) (/ 1 x)))) in x 0.576 * [taylor]: Taking taylor expansion of x in x 0.576 * [taylor]: Taking taylor expansion of (* y (+ (/ 1 y) (/ 1 x))) in x 0.576 * [taylor]: Taking taylor expansion of y in x 0.576 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.576 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.576 * [taylor]: Taking taylor expansion of y in x 0.576 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.576 * [taylor]: Taking taylor expansion of x in x 0.578 * [taylor]: Taking taylor expansion of (/ 2.0 y) in y 0.578 * [taylor]: Taking taylor expansion of 2.0 in y 0.578 * [taylor]: Taking taylor expansion of y in y 0.580 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y 0.580 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 0.580 * [taylor]: Taking taylor expansion of 2.0 in y 0.580 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.580 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.580 * [taylor]: Taking taylor expansion of y in y 0.586 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y 0.586 * [taylor]: Taking taylor expansion of 2.0 in y 0.586 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 0.586 * [taylor]: Taking taylor expansion of (pow y 3) in y 0.586 * [taylor]: Taking taylor expansion of y in y 0.594 * [approximate]: Taking taylor expansion of (/ -2.0 (* x (* y (+ (/ 1 y) (/ 1 x))))) in (x y) around 0 0.594 * [taylor]: Taking taylor expansion of (/ -2.0 (* x (* y (+ (/ 1 y) (/ 1 x))))) in y 0.594 * [taylor]: Taking taylor expansion of -2.0 in y 0.594 * [taylor]: Taking taylor expansion of (* x (* y (+ (/ 1 y) (/ 1 x)))) in y 0.594 * [taylor]: Taking taylor expansion of x in y 0.594 * [taylor]: Taking taylor expansion of (* y (+ (/ 1 y) (/ 1 x))) in y 0.594 * [taylor]: Taking taylor expansion of y in y 0.594 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.594 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.594 * [taylor]: Taking taylor expansion of y in y 0.594 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.594 * [taylor]: Taking taylor expansion of x in y 0.595 * [taylor]: Taking taylor expansion of (/ -2.0 (* x (* y (+ (/ 1 y) (/ 1 x))))) in x 0.596 * [taylor]: Taking taylor expansion of -2.0 in x 0.596 * [taylor]: Taking taylor expansion of (* x (* y (+ (/ 1 y) (/ 1 x)))) in x 0.596 * [taylor]: Taking taylor expansion of x in x 0.596 * [taylor]: Taking taylor expansion of (* y (+ (/ 1 y) (/ 1 x))) in x 0.596 * [taylor]: Taking taylor expansion of y in x 0.596 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.596 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.596 * [taylor]: Taking taylor expansion of y in x 0.596 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.596 * [taylor]: Taking taylor expansion of x in x 0.597 * [taylor]: Taking taylor expansion of (/ -2.0 (* x (* y (+ (/ 1 y) (/ 1 x))))) in x 0.597 * [taylor]: Taking taylor expansion of -2.0 in x 0.597 * [taylor]: Taking taylor expansion of (* x (* y (+ (/ 1 y) (/ 1 x)))) in x 0.597 * [taylor]: Taking taylor expansion of x in x 0.597 * [taylor]: Taking taylor expansion of (* y (+ (/ 1 y) (/ 1 x))) in x 0.597 * [taylor]: Taking taylor expansion of y in x 0.597 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.597 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.597 * [taylor]: Taking taylor expansion of y in x 0.597 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.597 * [taylor]: Taking taylor expansion of x in x 0.599 * [taylor]: Taking taylor expansion of (/ -2.0 y) in y 0.599 * [taylor]: Taking taylor expansion of -2.0 in y 0.599 * [taylor]: Taking taylor expansion of y in y 0.602 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 0.602 * [taylor]: Taking taylor expansion of 2.0 in y 0.602 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.602 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.602 * [taylor]: Taking taylor expansion of y in y 0.607 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 3)))) in y 0.607 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y 0.607 * [taylor]: Taking taylor expansion of 2.0 in y 0.607 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 0.607 * [taylor]: Taking taylor expansion of (pow y 3) in y 0.607 * [taylor]: Taking taylor expansion of y in y 0.615 * * * * [progress]: [ 2 / 3 ] generating series at (2) 0.615 * [approximate]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in (x y) around 0 0.615 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in y 0.615 * [taylor]: Taking taylor expansion of 0.5 in y 0.615 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in y 0.615 * [taylor]: Taking taylor expansion of (+ x y) in y 0.615 * [taylor]: Taking taylor expansion of x in y 0.615 * [taylor]: Taking taylor expansion of y in y 0.615 * [taylor]: Taking taylor expansion of (* x y) in y 0.615 * [taylor]: Taking taylor expansion of x in y 0.615 * [taylor]: Taking taylor expansion of y in y 0.615 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in x 0.615 * [taylor]: Taking taylor expansion of 0.5 in x 0.615 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in x 0.615 * [taylor]: Taking taylor expansion of (+ x y) in x 0.615 * [taylor]: Taking taylor expansion of x in x 0.615 * [taylor]: Taking taylor expansion of y in x 0.615 * [taylor]: Taking taylor expansion of (* x y) in x 0.615 * [taylor]: Taking taylor expansion of x in x 0.615 * [taylor]: Taking taylor expansion of y in x 0.616 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in x 0.616 * [taylor]: Taking taylor expansion of 0.5 in x 0.616 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in x 0.616 * [taylor]: Taking taylor expansion of (+ x y) in x 0.616 * [taylor]: Taking taylor expansion of x in x 0.616 * [taylor]: Taking taylor expansion of y in x 0.616 * [taylor]: Taking taylor expansion of (* x y) in x 0.616 * [taylor]: Taking taylor expansion of x in x 0.616 * [taylor]: Taking taylor expansion of y in x 0.616 * [taylor]: Taking taylor expansion of 0.5 in y 0.617 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.617 * [taylor]: Taking taylor expansion of 0.5 in y 0.617 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.618 * [taylor]: Taking taylor expansion of y in y 0.620 * [taylor]: Taking taylor expansion of 0 in y 0.622 * [taylor]: Taking taylor expansion of 0 in y 0.626 * [taylor]: Taking taylor expansion of 0 in y 0.626 * [approximate]: Taking taylor expansion of (* 0.5 (* x (* y (+ (/ 1 y) (/ 1 x))))) in (x y) around 0 0.626 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (+ (/ 1 y) (/ 1 x))))) in y 0.626 * [taylor]: Taking taylor expansion of 0.5 in y 0.626 * [taylor]: Taking taylor expansion of (* x (* y (+ (/ 1 y) (/ 1 x)))) in y 0.626 * [taylor]: Taking taylor expansion of x in y 0.626 * [taylor]: Taking taylor expansion of (* y (+ (/ 1 y) (/ 1 x))) in y 0.626 * [taylor]: Taking taylor expansion of y in y 0.626 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.626 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.626 * [taylor]: Taking taylor expansion of y in y 0.626 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.626 * [taylor]: Taking taylor expansion of x in y 0.626 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (+ (/ 1 y) (/ 1 x))))) in x 0.626 * [taylor]: Taking taylor expansion of 0.5 in x 0.626 * [taylor]: Taking taylor expansion of (* x (* y (+ (/ 1 y) (/ 1 x)))) in x 0.626 * [taylor]: Taking taylor expansion of x in x 0.627 * [taylor]: Taking taylor expansion of (* y (+ (/ 1 y) (/ 1 x))) in x 0.627 * [taylor]: Taking taylor expansion of y in x 0.627 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.627 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.627 * [taylor]: Taking taylor expansion of y in x 0.627 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.627 * [taylor]: Taking taylor expansion of x in x 0.627 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (+ (/ 1 y) (/ 1 x))))) in x 0.627 * [taylor]: Taking taylor expansion of 0.5 in x 0.627 * [taylor]: Taking taylor expansion of (* x (* y (+ (/ 1 y) (/ 1 x)))) in x 0.627 * [taylor]: Taking taylor expansion of x in x 0.627 * [taylor]: Taking taylor expansion of (* y (+ (/ 1 y) (/ 1 x))) in x 0.627 * [taylor]: Taking taylor expansion of y in x 0.627 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.627 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.627 * [taylor]: Taking taylor expansion of y in x 0.627 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.627 * [taylor]: Taking taylor expansion of x in x 0.628 * [taylor]: Taking taylor expansion of 0 in y 0.629 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.629 * [taylor]: Taking taylor expansion of 0.5 in y 0.629 * [taylor]: Taking taylor expansion of y in y 0.631 * [taylor]: Taking taylor expansion of 0.5 in y 0.634 * [taylor]: Taking taylor expansion of 0 in y 0.638 * [taylor]: Taking taylor expansion of 0 in y 0.643 * [taylor]: Taking taylor expansion of 0 in y 0.643 * [approximate]: Taking taylor expansion of (* -0.5 (* x (* y (+ (/ 1 y) (/ 1 x))))) in (x y) around 0 0.643 * [taylor]: Taking taylor expansion of (* -0.5 (* x (* y (+ (/ 1 y) (/ 1 x))))) in y 0.643 * [taylor]: Taking taylor expansion of -0.5 in y 0.643 * [taylor]: Taking taylor expansion of (* x (* y (+ (/ 1 y) (/ 1 x)))) in y 0.643 * [taylor]: Taking taylor expansion of x in y 0.643 * [taylor]: Taking taylor expansion of (* y (+ (/ 1 y) (/ 1 x))) in y 0.643 * [taylor]: Taking taylor expansion of y in y 0.643 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.643 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.643 * [taylor]: Taking taylor expansion of y in y 0.644 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.644 * [taylor]: Taking taylor expansion of x in y 0.644 * [taylor]: Taking taylor expansion of (* -0.5 (* x (* y (+ (/ 1 y) (/ 1 x))))) in x 0.644 * [taylor]: Taking taylor expansion of -0.5 in x 0.644 * [taylor]: Taking taylor expansion of (* x (* y (+ (/ 1 y) (/ 1 x)))) in x 0.644 * [taylor]: Taking taylor expansion of x in x 0.644 * [taylor]: Taking taylor expansion of (* y (+ (/ 1 y) (/ 1 x))) in x 0.644 * [taylor]: Taking taylor expansion of y in x 0.644 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.644 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.644 * [taylor]: Taking taylor expansion of y in x 0.644 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.644 * [taylor]: Taking taylor expansion of x in x 0.644 * [taylor]: Taking taylor expansion of (* -0.5 (* x (* y (+ (/ 1 y) (/ 1 x))))) in x 0.644 * [taylor]: Taking taylor expansion of -0.5 in x 0.644 * [taylor]: Taking taylor expansion of (* x (* y (+ (/ 1 y) (/ 1 x)))) in x 0.644 * [taylor]: Taking taylor expansion of x in x 0.644 * [taylor]: Taking taylor expansion of (* y (+ (/ 1 y) (/ 1 x))) in x 0.644 * [taylor]: Taking taylor expansion of y in x 0.644 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.644 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.644 * [taylor]: Taking taylor expansion of y in x 0.644 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.644 * [taylor]: Taking taylor expansion of x in x 0.645 * [taylor]: Taking taylor expansion of 0 in y 0.646 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y 0.646 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.646 * [taylor]: Taking taylor expansion of 0.5 in y 0.647 * [taylor]: Taking taylor expansion of y in y 0.649 * [taylor]: Taking taylor expansion of (- 0.5) in y 0.649 * [taylor]: Taking taylor expansion of 0.5 in y 0.656 * [taylor]: Taking taylor expansion of 0 in y 0.661 * [taylor]: Taking taylor expansion of 0 in y 0.666 * [taylor]: Taking taylor expansion of 0 in y 0.667 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 2) 0.667 * [approximate]: Taking taylor expansion of (/ y (+ x y)) in (y x) around 0 0.667 * [taylor]: Taking taylor expansion of (/ y (+ x y)) in x 0.667 * [taylor]: Taking taylor expansion of y in x 0.667 * [taylor]: Taking taylor expansion of (+ x y) in x 0.667 * [taylor]: Taking taylor expansion of x in x 0.667 * [taylor]: Taking taylor expansion of y in x 0.667 * [taylor]: Taking taylor expansion of (/ y (+ x y)) in y 0.667 * [taylor]: Taking taylor expansion of y in y 0.667 * [taylor]: Taking taylor expansion of (+ x y) in y 0.667 * [taylor]: Taking taylor expansion of x in y 0.667 * [taylor]: Taking taylor expansion of y in y 0.667 * [taylor]: Taking taylor expansion of (/ y (+ x y)) in y 0.667 * [taylor]: Taking taylor expansion of y in y 0.667 * [taylor]: Taking taylor expansion of (+ x y) in y 0.667 * [taylor]: Taking taylor expansion of x in y 0.667 * [taylor]: Taking taylor expansion of y in y 0.667 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.667 * [taylor]: Taking taylor expansion of x in x 0.668 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2))) in x 0.668 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.668 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.668 * [taylor]: Taking taylor expansion of x in x 0.671 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.671 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.671 * [taylor]: Taking taylor expansion of x in x 0.678 * [approximate]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) (/ 1 x)) y)) in (y x) around 0 0.678 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) (/ 1 x)) y)) in x 0.678 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in x 0.678 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.678 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.678 * [taylor]: Taking taylor expansion of y in x 0.678 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.678 * [taylor]: Taking taylor expansion of x in x 0.678 * [taylor]: Taking taylor expansion of y in x 0.678 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) (/ 1 x)) y)) in y 0.678 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in y 0.678 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.678 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.678 * [taylor]: Taking taylor expansion of y in y 0.679 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.679 * [taylor]: Taking taylor expansion of x in y 0.679 * [taylor]: Taking taylor expansion of y in y 0.680 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) (/ 1 x)) y)) in y 0.680 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in y 0.680 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.680 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.680 * [taylor]: Taking taylor expansion of y in y 0.680 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.681 * [taylor]: Taking taylor expansion of x in y 0.681 * [taylor]: Taking taylor expansion of y in y 0.682 * [taylor]: Taking taylor expansion of 1 in x 0.683 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.683 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.683 * [taylor]: Taking taylor expansion of x in x 0.686 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.686 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.687 * [taylor]: Taking taylor expansion of x in x 0.690 * [approximate]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) (/ 1 x)) y)) in (y x) around 0 0.690 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) (/ 1 x)) y)) in x 0.690 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in x 0.690 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.690 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.690 * [taylor]: Taking taylor expansion of y in x 0.691 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.691 * [taylor]: Taking taylor expansion of x in x 0.691 * [taylor]: Taking taylor expansion of y in x 0.691 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) (/ 1 x)) y)) in y 0.691 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in y 0.691 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.691 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.691 * [taylor]: Taking taylor expansion of y in y 0.691 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.691 * [taylor]: Taking taylor expansion of x in y 0.691 * [taylor]: Taking taylor expansion of y in y 0.693 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) (/ 1 x)) y)) in y 0.693 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in y 0.693 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.693 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.693 * [taylor]: Taking taylor expansion of y in y 0.693 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.693 * [taylor]: Taking taylor expansion of x in y 0.693 * [taylor]: Taking taylor expansion of y in y 0.695 * [taylor]: Taking taylor expansion of 1 in x 0.696 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.696 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.696 * [taylor]: Taking taylor expansion of x in x 0.699 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.699 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.699 * [taylor]: Taking taylor expansion of x in x 0.703 * * * [progress]: simplifying candidates 0.704 * [simplify]: Simplifying using # : (* (* x 2.0) y) (* (* x 2.0) (/ y (+ (pow x 3) (pow y 3)))) (* (* x 2.0) (/ y (- (* x x) (* y y)))) (* 2.0 (/ y (+ x y))) (* x (/ y (+ x y))) (* (* x 2.0) y) (* (* x 2.0) (- y)) (* (* x 2.0) 1) (- 1) (- (* (* x 2.0) (/ y (+ x y)))) (/ 1 (* (* x 2.0) (/ y (+ x y)))) (/ (* (* x 2.0) (/ y (+ x y))) 1) (/ 1 (* x 2.0)) (/ 1 (* (* x 2.0) y)) (/ 1 (* (* x 2.0) (/ y (+ (pow x 3) (pow y 3))))) (/ 1 (* (* x 2.0) (/ y (- (* x x) (* y y))))) (/ 1 x) (/ 1 2.0) (/ 1 (/ y (+ x y))) (/ 1 (* x 2.0)) (/ 1 (* (* x 2.0) y)) (/ 1 (* (* x 2.0) (- y))) (/ 1 (* (* x 2.0) 1)) (- y) (- (+ x y)) (/ 1 (+ x y)) (/ (+ x y) y) (/ y (+ (pow x 3) (pow y 3))) (/ y (- (* x x) (* y y))) 0 0 0 (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 0 0 0 0.707 * * [simplify]: iteration 0 : 112 enodes (cost 103 ) 0.709 * * [simplify]: iteration 1 : 407 enodes (cost 103 ) 0.718 * * [simplify]: iteration 2 : 1916 enodes (cost 100 ) 0.751 * * [simplify]: iteration 3 : 5001 enodes (cost 100 ) 0.752 * [simplify]: Simplified to: (* (* x 2.0) y) (* (* x 2.0) (/ y (+ (pow x 3) (pow y 3)))) (* (* x 2.0) (/ y (- (* x x) (* y y)))) (* 2.0 (/ y (+ x y))) (* x (/ y (+ x y))) (* (* x 2.0) y) (* (* x 2.0) (- y)) (* x 2.0) (- 1) (- (* (* x 2.0) (/ y (+ x y)))) (/ (+ x y) (* (* x 2.0) y)) (* (* x 2.0) (/ y (+ x y))) (/ 1 (* x 2.0)) (/ 1 (* (* x 2.0) y)) (/ 1 (* (* x 2.0) (/ y (+ (pow x 3) (pow y 3))))) (/ (/ (+ x y) y) (/ (* x 2.0) (- x y))) (/ 1 x) (/ 1 2.0) (/ (+ x y) y) (/ 1 (* x 2.0)) (/ 1 (* (* x 2.0) y)) (/ 1 (* (* x 2.0) (- y))) (/ 1 (* x 2.0)) (- y) (- (+ x y)) (/ 1 (+ x y)) (/ (+ x y) y) (/ y (+ (pow x 3) (pow y 3))) (/ y (- (* x x) (* y y))) 0 0 0 (* 0.5 (+ (/ 1 y) (/ 1 x))) (* 0.5 (+ (/ 1 y) (/ 1 x))) (* 0.5 (+ (/ 1 y) (/ 1 x))) 0 0 0 0.752 * * * [progress]: adding candidates to table 0.815 * [progress]: [Phase 3 of 3] Extracting. 0.815 * * [regime]: Finding splitpoints for: (# #) 0.816 * * * [regime-changes]: Trying 2 branch expressions: (y x) 0.816 * * * * [regimes]: Trying to branch on y from (# #) 0.825 * * * * [regimes]: Trying to branch on x from (# #) 0.835 * * * [regime]: Found split indices: #