84.123 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.021 * * * [progress]: [2/2] Setting up program. 0.024 * [progress]: [Phase 2 of 3] Improving. 0.024 * [simplify]: Simplifying using # : (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) 0.025 * * [simplify]: iteration 0 : 9 enodes (cost 19 ) 0.026 * * [simplify]: iteration 1 : 17 enodes (cost 19 ) 0.029 * * [simplify]: iteration 2 : 35 enodes (cost 19 ) 0.041 * * [simplify]: iteration 3 : 70 enodes (cost 19 ) 0.054 * * [simplify]: iteration 4 : 118 enodes (cost 19 ) 0.079 * * [simplify]: iteration 5 : 166 enodes (cost 19 ) 0.119 * * [simplify]: iteration 6 : 186 enodes (cost 19 ) 0.160 * * [simplify]: iteration 7 : 187 enodes (cost 19 ) 0.197 * * [simplify]: iteration done : 187 enodes (cost 19 ) 0.202 * [simplify]: Simplified to: (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) 0.202 * * [progress]: iteration 1 / 4 0.202 * * * [progress]: picking best candidate 0.205 * * * * [pick]: Picked # 0.205 * * * [progress]: localizing error 0.217 * * * [progress]: generating rewritten candidates 0.217 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.226 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.231 * * * [progress]: generating series expansions 0.231 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.232 * [approximate]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in (x y) around 0 0.232 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in y 0.232 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y 0.232 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.232 * [taylor]: Taking taylor expansion of x in y 0.232 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.232 * [taylor]: Taking taylor expansion of 4.0 in y 0.232 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.232 * [taylor]: Taking taylor expansion of y in y 0.232 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y 0.232 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.232 * [taylor]: Taking taylor expansion of x in y 0.232 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.232 * [taylor]: Taking taylor expansion of 4.0 in y 0.232 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.232 * [taylor]: Taking taylor expansion of y in y 0.233 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in x 0.233 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 0.233 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.233 * [taylor]: Taking taylor expansion of x in x 0.233 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.233 * [taylor]: Taking taylor expansion of 4.0 in x 0.233 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.233 * [taylor]: Taking taylor expansion of y in x 0.233 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x 0.233 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.233 * [taylor]: Taking taylor expansion of x in x 0.233 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.233 * [taylor]: Taking taylor expansion of 4.0 in x 0.233 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.233 * [taylor]: Taking taylor expansion of y in x 0.234 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in x 0.234 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 0.234 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.234 * [taylor]: Taking taylor expansion of x in x 0.234 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.234 * [taylor]: Taking taylor expansion of 4.0 in x 0.234 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.234 * [taylor]: Taking taylor expansion of y in x 0.234 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x 0.234 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.234 * [taylor]: Taking taylor expansion of x in x 0.234 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.234 * [taylor]: Taking taylor expansion of 4.0 in x 0.234 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.234 * [taylor]: Taking taylor expansion of y in x 0.234 * [taylor]: Taking taylor expansion of -1.0 in y 0.235 * [taylor]: Taking taylor expansion of 0 in y 0.235 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow y 2))) in y 0.235 * [taylor]: Taking taylor expansion of 0.5 in y 0.235 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.235 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.235 * [taylor]: Taking taylor expansion of y in y 0.236 * [taylor]: Taking taylor expansion of 0 in y 0.237 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in (x y) around 0 0.237 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y 0.237 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.237 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.237 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.237 * [taylor]: Taking taylor expansion of x in y 0.237 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.237 * [taylor]: Taking taylor expansion of 4.0 in y 0.237 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.237 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.237 * [taylor]: Taking taylor expansion of y in y 0.237 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.237 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.237 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.237 * [taylor]: Taking taylor expansion of x in y 0.237 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.237 * [taylor]: Taking taylor expansion of 4.0 in y 0.237 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.237 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.237 * [taylor]: Taking taylor expansion of y in y 0.237 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x 0.237 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.237 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.237 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.237 * [taylor]: Taking taylor expansion of x in x 0.237 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.237 * [taylor]: Taking taylor expansion of 4.0 in x 0.237 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.237 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.237 * [taylor]: Taking taylor expansion of y in x 0.238 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.238 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.238 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.238 * [taylor]: Taking taylor expansion of x in x 0.238 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.238 * [taylor]: Taking taylor expansion of 4.0 in x 0.238 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.238 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.238 * [taylor]: Taking taylor expansion of y in x 0.238 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x 0.238 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.238 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.238 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.238 * [taylor]: Taking taylor expansion of x in x 0.238 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.238 * [taylor]: Taking taylor expansion of 4.0 in x 0.238 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.238 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.238 * [taylor]: Taking taylor expansion of y in x 0.238 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.238 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.238 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.238 * [taylor]: Taking taylor expansion of x in x 0.238 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.238 * [taylor]: Taking taylor expansion of 4.0 in x 0.238 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.238 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.238 * [taylor]: Taking taylor expansion of y in x 0.238 * [taylor]: Taking taylor expansion of 1 in y 0.239 * [taylor]: Taking taylor expansion of 0 in y 0.239 * [taylor]: Taking taylor expansion of (neg (* 8.0 (/ 1 (pow y 2)))) in y 0.239 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y 0.239 * [taylor]: Taking taylor expansion of 8.0 in y 0.240 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.240 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.240 * [taylor]: Taking taylor expansion of y in y 0.241 * [taylor]: Taking taylor expansion of 0 in y 0.241 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in (x y) around 0 0.241 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y 0.241 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.241 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.241 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.241 * [taylor]: Taking taylor expansion of x in y 0.241 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.241 * [taylor]: Taking taylor expansion of 4.0 in y 0.241 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.241 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.241 * [taylor]: Taking taylor expansion of y in y 0.241 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.241 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.241 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.241 * [taylor]: Taking taylor expansion of x in y 0.241 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.241 * [taylor]: Taking taylor expansion of 4.0 in y 0.241 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.242 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.242 * [taylor]: Taking taylor expansion of y in y 0.242 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x 0.242 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.242 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.242 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.242 * [taylor]: Taking taylor expansion of x in x 0.242 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.242 * [taylor]: Taking taylor expansion of 4.0 in x 0.242 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.242 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.242 * [taylor]: Taking taylor expansion of y in x 0.242 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.242 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.242 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.242 * [taylor]: Taking taylor expansion of x in x 0.242 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.242 * [taylor]: Taking taylor expansion of 4.0 in x 0.242 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.242 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.242 * [taylor]: Taking taylor expansion of y in x 0.242 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x 0.242 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.242 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.242 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.242 * [taylor]: Taking taylor expansion of x in x 0.243 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.243 * [taylor]: Taking taylor expansion of 4.0 in x 0.243 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.243 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.243 * [taylor]: Taking taylor expansion of y in x 0.243 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.243 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.243 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.243 * [taylor]: Taking taylor expansion of x in x 0.243 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.243 * [taylor]: Taking taylor expansion of 4.0 in x 0.243 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.243 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.243 * [taylor]: Taking taylor expansion of y in x 0.243 * [taylor]: Taking taylor expansion of 1 in y 0.243 * [taylor]: Taking taylor expansion of 0 in y 0.244 * [taylor]: Taking taylor expansion of (neg (* 8.0 (/ 1 (pow y 2)))) in y 0.244 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y 0.244 * [taylor]: Taking taylor expansion of 8.0 in y 0.244 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.244 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.244 * [taylor]: Taking taylor expansion of y in y 0.245 * [taylor]: Taking taylor expansion of 0 in y 0.245 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.245 * [approximate]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in (x y) around 0 0.245 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y 0.245 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.245 * [taylor]: Taking taylor expansion of x in y 0.245 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.245 * [taylor]: Taking taylor expansion of 4.0 in y 0.246 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.246 * [taylor]: Taking taylor expansion of y in y 0.246 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 0.246 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.246 * [taylor]: Taking taylor expansion of x in x 0.246 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.246 * [taylor]: Taking taylor expansion of 4.0 in x 0.246 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.246 * [taylor]: Taking taylor expansion of y in x 0.246 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 0.246 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.246 * [taylor]: Taking taylor expansion of x in x 0.246 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.246 * [taylor]: Taking taylor expansion of 4.0 in x 0.246 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.246 * [taylor]: Taking taylor expansion of y in x 0.246 * [taylor]: Taking taylor expansion of (neg (* 4.0 (pow y 2))) in y 0.246 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.246 * [taylor]: Taking taylor expansion of 4.0 in y 0.246 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.246 * [taylor]: Taking taylor expansion of y in y 0.246 * [taylor]: Taking taylor expansion of 0 in y 0.246 * [taylor]: Taking taylor expansion of 1 in y 0.247 * [taylor]: Taking taylor expansion of 0 in y 0.247 * [taylor]: Taking taylor expansion of 0 in y 0.247 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0 0.247 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.247 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.247 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.247 * [taylor]: Taking taylor expansion of x in y 0.248 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.248 * [taylor]: Taking taylor expansion of 4.0 in y 0.248 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.248 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.248 * [taylor]: Taking taylor expansion of y in y 0.248 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.248 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.248 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.248 * [taylor]: Taking taylor expansion of x in x 0.248 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.248 * [taylor]: Taking taylor expansion of 4.0 in x 0.248 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.248 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.248 * [taylor]: Taking taylor expansion of y in x 0.248 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.248 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.248 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.248 * [taylor]: Taking taylor expansion of x in x 0.248 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.248 * [taylor]: Taking taylor expansion of 4.0 in x 0.248 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.248 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.248 * [taylor]: Taking taylor expansion of y in x 0.248 * [taylor]: Taking taylor expansion of 1 in y 0.248 * [taylor]: Taking taylor expansion of 0 in y 0.249 * [taylor]: Taking taylor expansion of (neg (* 4.0 (/ 1 (pow y 2)))) in y 0.249 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.249 * [taylor]: Taking taylor expansion of 4.0 in y 0.249 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.249 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.249 * [taylor]: Taking taylor expansion of y in y 0.249 * [taylor]: Taking taylor expansion of 0 in y 0.250 * [taylor]: Taking taylor expansion of 0 in y 0.251 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0 0.251 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.251 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.251 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.251 * [taylor]: Taking taylor expansion of x in y 0.251 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.251 * [taylor]: Taking taylor expansion of 4.0 in y 0.251 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.251 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.251 * [taylor]: Taking taylor expansion of y in y 0.251 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.251 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.251 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.251 * [taylor]: Taking taylor expansion of x in x 0.251 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.251 * [taylor]: Taking taylor expansion of 4.0 in x 0.251 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.251 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.251 * [taylor]: Taking taylor expansion of y in x 0.251 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.251 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.251 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.251 * [taylor]: Taking taylor expansion of x in x 0.251 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.251 * [taylor]: Taking taylor expansion of 4.0 in x 0.251 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.251 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.251 * [taylor]: Taking taylor expansion of y in x 0.252 * [taylor]: Taking taylor expansion of 1 in y 0.252 * [taylor]: Taking taylor expansion of 0 in y 0.252 * [taylor]: Taking taylor expansion of (neg (* 4.0 (/ 1 (pow y 2)))) in y 0.252 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.252 * [taylor]: Taking taylor expansion of 4.0 in y 0.252 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.252 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.252 * [taylor]: Taking taylor expansion of y in y 0.253 * [taylor]: Taking taylor expansion of 0 in y 0.253 * [taylor]: Taking taylor expansion of 0 in y 0.254 * * * [progress]: simplifying candidates 0.254 * [simplify]: Simplifying using # : (- (log (- (* x x) (* (* y 4.0) y))) (log (+ (* x x) (* (* y 4.0) y)))) (log (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (exp (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (/ (* (* (- (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))) (- (* x x) (* (* y 4.0) y))) (* (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y)))) (* (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))) (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (* (* (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (neg (- (* x x) (* (* y 4.0) y))) (neg (+ (* x x) (* (* y 4.0) y))) (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))) (/ (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))) (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (sqrt (+ (* x x) (* (* y 4.0) y)))) (/ (cbrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y)))) (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) 1) (/ (cbrt (- (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y)))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y)))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) 1) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))) (/ 1 (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))) (/ (- (* x x) (* (* y 4.0) y)) (cbrt (+ (* x x) (* (* y 4.0) y)))) (/ 1 (sqrt (+ (* x x) (* (* y 4.0) y)))) (/ (- (* x x) (* (* y 4.0) y)) (sqrt (+ (* x x) (* (* y 4.0) y)))) (/ 1 1) (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (/ 1 (+ (* x x) (* (* y 4.0) y))) (/ (+ (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))) (/ (- (* x x) (* (* y 4.0) y)) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))) (/ (- (* x x) (* (* y 4.0) y)) (sqrt (+ (* x x) (* (* y 4.0) y)))) (/ (- (* x x) (* (* y 4.0) y)) 1) (/ (+ (* x x) (* (* y 4.0) y)) (cbrt (- (* x x) (* (* y 4.0) y)))) (/ (+ (* x x) (* (* y 4.0) y)) (sqrt (- (* x x) (* (* y 4.0) y)))) (/ (+ (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))) (/ (- (* x x) (* (* y 4.0) y)) (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3))) (/ (- (* x x) (* (* y 4.0) y)) (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y)))) (* (+ (* x x) (* (* y 4.0) y)) (+ (* (* x x) (* x x)) (+ (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* x x) (* (* y 4.0) y))))) (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (/ (exp (* x x)) (exp (* (* y 4.0) y))) (log (- (* x x) (* (* y 4.0) y))) (exp (- (* x x) (* (* y 4.0) y))) (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (cbrt (- (* x x) (* (* y 4.0) y))) (* (* (- (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))) (- (* x x) (* (* y 4.0) y))) (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (- (* x x) (* (* y 4.0) y))) (- (pow (* x x) 3) (pow (* (* y 4.0) y) 3)) (+ (* (* x x) (* x x)) (+ (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* x x) (* (* y 4.0) y)))) (neg (* (* y 4.0) y)) (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y)) (neg (* (* y 4.0) y)) -1.0 1 1 (- (pow x 2) (* 4.0 (pow y 2))) (- (pow x 2) (* 4.0 (pow y 2))) (- (pow x 2) (* 4.0 (pow y 2))) 0.255 * * [simplify]: iteration 0 : 11 enodes (cost 21 ) 0.257 * * [simplify]: iteration 1 : 18 enodes (cost 21 ) 0.259 * * [simplify]: iteration 2 : 29 enodes (cost 21 ) 0.263 * * [simplify]: iteration 3 : 45 enodes (cost 21 ) 0.270 * * [simplify]: iteration 4 : 47 enodes (cost 21 ) 0.276 * * [simplify]: iteration done : 47 enodes (cost 21 ) 0.277 * * [simplify]: iteration 0 : 10 enodes (cost 20 ) 0.278 * * [simplify]: iteration 1 : 21 enodes (cost 20 ) 0.281 * * [simplify]: iteration 2 : 41 enodes (cost 20 ) 0.291 * * [simplify]: iteration 3 : 77 enodes (cost 20 ) 0.305 * * [simplify]: iteration 4 : 125 enodes (cost 20 ) 0.331 * * [simplify]: iteration 5 : 173 enodes (cost 20 ) 0.371 * * [simplify]: iteration 6 : 193 enodes (cost 20 ) 0.411 * * [simplify]: iteration 7 : 195 enodes (cost 20 ) 0.453 * * [simplify]: iteration done : 195 enodes (cost 20 ) 0.453 * * [simplify]: iteration 0 : 10 enodes (cost 20 ) 0.455 * * [simplify]: iteration 1 : 18 enodes (cost 20 ) 0.457 * * [simplify]: iteration 2 : 39 enodes (cost 20 ) 0.463 * * [simplify]: iteration 3 : 76 enodes (cost 20 ) 0.476 * * [simplify]: iteration 4 : 133 enodes (cost 20 ) 0.509 * * [simplify]: iteration 5 : 215 enodes (cost 20 ) 0.553 * * [simplify]: iteration 6 : 342 enodes (cost 20 ) 0.659 * * [simplify]: iteration 7 : 904 enodes (cost 20 ) 2.161 * * [simplify]: iteration 8 : 4316 enodes (cost 20 ) 3.727 * * [simplify]: iteration done : 5000 enodes (cost 20 ) 3.728 * * [simplify]: iteration 0 : 13 enodes (cost 59 ) 3.730 * * [simplify]: iteration 1 : 39 enodes (cost 59 ) 3.738 * * [simplify]: iteration 2 : 152 enodes (cost 23 ) 3.788 * * [simplify]: iteration 3 : 610 enodes (cost 21 ) 4.152 * * [simplify]: iteration 4 : 2429 enodes (cost 21 ) 5.395 * * [simplify]: iteration done : 5001 enodes (cost 21 ) 5.396 * * [simplify]: iteration 0 : 11 enodes (cost 41 ) 5.397 * * [simplify]: iteration 1 : 19 enodes (cost 41 ) 5.400 * * [simplify]: iteration 2 : 37 enodes (cost 41 ) 5.406 * * [simplify]: iteration 3 : 72 enodes (cost 41 ) 5.422 * * [simplify]: iteration 4 : 122 enodes (cost 41 ) 5.448 * * [simplify]: iteration 5 : 170 enodes (cost 41 ) 5.487 * * [simplify]: iteration 6 : 190 enodes (cost 41 ) 5.523 * * [simplify]: iteration 7 : 191 enodes (cost 41 ) 5.564 * * [simplify]: iteration done : 191 enodes (cost 41 ) 5.564 * * [simplify]: iteration 0 : 10 enodes (cost 20 ) 5.566 * * [simplify]: iteration 1 : 18 enodes (cost 20 ) 5.568 * * [simplify]: iteration 2 : 36 enodes (cost 20 ) 5.574 * * [simplify]: iteration 3 : 71 enodes (cost 20 ) 5.589 * * [simplify]: iteration 4 : 121 enodes (cost 20 ) 5.615 * * [simplify]: iteration 5 : 169 enodes (cost 20 ) 5.653 * * [simplify]: iteration 6 : 189 enodes (cost 20 ) 5.692 * * [simplify]: iteration 7 : 190 enodes (cost 20 ) 5.729 * * [simplify]: iteration done : 190 enodes (cost 20 ) 5.730 * * [simplify]: iteration 0 : 11 enodes (cost 59 ) 5.732 * * [simplify]: iteration 1 : 26 enodes (cost 59 ) 5.736 * * [simplify]: iteration 2 : 72 enodes (cost 21 ) 5.754 * * [simplify]: iteration 3 : 273 enodes (cost 21 ) 5.889 * * [simplify]: iteration 4 : 1283 enodes (cost 21 ) 7.038 * * [simplify]: iteration done : 5000 enodes (cost 21 ) 7.039 * * [simplify]: iteration 0 : 10 enodes (cost 20 ) 7.040 * * [simplify]: iteration 1 : 18 enodes (cost 20 ) 7.042 * * [simplify]: iteration 2 : 36 enodes (cost 20 ) 7.048 * * [simplify]: iteration 3 : 71 enodes (cost 20 ) 7.060 * * [simplify]: iteration 4 : 121 enodes (cost 20 ) 7.090 * * [simplify]: iteration 5 : 169 enodes (cost 20 ) 7.128 * * [simplify]: iteration 6 : 189 enodes (cost 20 ) 7.164 * * [simplify]: iteration 7 : 190 enodes (cost 20 ) 7.203 * * [simplify]: iteration done : 190 enodes (cost 20 ) 7.204 * * [simplify]: iteration 0 : 10 enodes (cost 20 ) 7.205 * * [simplify]: iteration 1 : 18 enodes (cost 20 ) 7.208 * * [simplify]: iteration 2 : 36 enodes (cost 20 ) 7.213 * * [simplify]: iteration 3 : 71 enodes (cost 20 ) 7.230 * * [simplify]: iteration 4 : 121 enodes (cost 20 ) 7.254 * * [simplify]: iteration 5 : 169 enodes (cost 20 ) 7.293 * * [simplify]: iteration 6 : 189 enodes (cost 20 ) 7.332 * * [simplify]: iteration 7 : 190 enodes (cost 20 ) 7.369 * * [simplify]: iteration done : 190 enodes (cost 20 ) 7.369 * * [simplify]: iteration 0 : 8 enodes (cost 10 ) 7.371 * * [simplify]: iteration 1 : 12 enodes (cost 10 ) 7.372 * * [simplify]: iteration 2 : 25 enodes (cost 10 ) 7.376 * * [simplify]: iteration 3 : 54 enodes (cost 10 ) 7.393 * * [simplify]: iteration 4 : 90 enodes (cost 9 ) 7.413 * * [simplify]: iteration 5 : 105 enodes (cost 9 ) 7.424 * * [simplify]: iteration done : 105 enodes (cost 9 ) 7.425 * * [simplify]: iteration 0 : 8 enodes (cost 10 ) 7.426 * * [simplify]: iteration 1 : 14 enodes (cost 10 ) 7.428 * * [simplify]: iteration 2 : 28 enodes (cost 10 ) 7.432 * * [simplify]: iteration 3 : 45 enodes (cost 10 ) 7.443 * * [simplify]: iteration 4 : 47 enodes (cost 10 ) 7.450 * * [simplify]: iteration done : 47 enodes (cost 10 ) 7.451 * * [simplify]: iteration 0 : 8 enodes (cost 13 ) 7.452 * * [simplify]: iteration 1 : 13 enodes (cost 13 ) 7.454 * * [simplify]: iteration 2 : 18 enodes (cost 13 ) 7.456 * * [simplify]: iteration 3 : 19 enodes (cost 13 ) 7.458 * * [simplify]: iteration done : 19 enodes (cost 13 ) 7.459 * * [simplify]: iteration 0 : 8 enodes (cost 15 ) 7.460 * * [simplify]: iteration 1 : 13 enodes (cost 15 ) 7.462 * * [simplify]: iteration 2 : 24 enodes (cost 15 ) 7.466 * * [simplify]: iteration 3 : 36 enodes (cost 15 ) 7.471 * * [simplify]: iteration 4 : 45 enodes (cost 15 ) 7.477 * * [simplify]: iteration 5 : 50 enodes (cost 15 ) 7.485 * * [simplify]: iteration done : 50 enodes (cost 15 ) 7.486 * * [simplify]: iteration 0 : 13 enodes (cost 43 ) 7.488 * * [simplify]: iteration 1 : 24 enodes (cost 43 ) 7.491 * * [simplify]: iteration 2 : 43 enodes (cost 43 ) 7.500 * * [simplify]: iteration 3 : 65 enodes (cost 43 ) 7.509 * * [simplify]: iteration 4 : 67 enodes (cost 43 ) 7.518 * * [simplify]: iteration done : 67 enodes (cost 43 ) 7.518 * * [simplify]: iteration 0 : 11 enodes (cost 21 ) 7.520 * * [simplify]: iteration 1 : 16 enodes (cost 21 ) 7.522 * * [simplify]: iteration 2 : 26 enodes (cost 21 ) 7.526 * * [simplify]: iteration 3 : 42 enodes (cost 21 ) 7.532 * * [simplify]: iteration done : 42 enodes (cost 21 ) 7.533 * * [simplify]: iteration 0 : 12 enodes (cost 32 ) 7.534 * * [simplify]: iteration 1 : 19 enodes (cost 32 ) 7.537 * * [simplify]: iteration 2 : 31 enodes (cost 32 ) 7.542 * * [simplify]: iteration 3 : 48 enodes (cost 32 ) 7.549 * * [simplify]: iteration done : 48 enodes (cost 32 ) 7.550 * * [simplify]: iteration 0 : 11 enodes (cost 21 ) 7.551 * * [simplify]: iteration 1 : 16 enodes (cost 21 ) 7.553 * * [simplify]: iteration 2 : 26 enodes (cost 21 ) 7.560 * * [simplify]: iteration 3 : 42 enodes (cost 21 ) 7.567 * * [simplify]: iteration done : 42 enodes (cost 21 ) 7.568 * * [simplify]: iteration 0 : 11 enodes (cost 23 ) 7.569 * * [simplify]: iteration 1 : 19 enodes (cost 21 ) 7.571 * * [simplify]: iteration 2 : 35 enodes (cost 21 ) 7.576 * * [simplify]: iteration 3 : 56 enodes (cost 21 ) 7.583 * * [simplify]: iteration 4 : 58 enodes (cost 21 ) 7.590 * * [simplify]: iteration done : 58 enodes (cost 21 ) 7.590 * * [simplify]: iteration 0 : 10 enodes (cost 20 ) 7.592 * * [simplify]: iteration 1 : 15 enodes (cost 20 ) 7.594 * * [simplify]: iteration 2 : 25 enodes (cost 20 ) 7.598 * * [simplify]: iteration 3 : 41 enodes (cost 20 ) 7.605 * * [simplify]: iteration 4 : 43 enodes (cost 20 ) 7.611 * * [simplify]: iteration done : 43 enodes (cost 20 ) 7.612 * * [simplify]: iteration 0 : 12 enodes (cost 32 ) 7.616 * * [simplify]: iteration 1 : 19 enodes (cost 32 ) 7.619 * * [simplify]: iteration 2 : 29 enodes (cost 32 ) 7.623 * * [simplify]: iteration 3 : 45 enodes (cost 32 ) 7.630 * * [simplify]: iteration 4 : 47 enodes (cost 32 ) 7.636 * * [simplify]: iteration done : 47 enodes (cost 32 ) 7.637 * * [simplify]: iteration 0 : 11 enodes (cost 21 ) 7.638 * * [simplify]: iteration 1 : 16 enodes (cost 21 ) 7.640 * * [simplify]: iteration 2 : 26 enodes (cost 21 ) 7.644 * * [simplify]: iteration 3 : 42 enodes (cost 21 ) 7.651 * * [simplify]: iteration done : 42 enodes (cost 21 ) 7.651 * * [simplify]: iteration 0 : 11 enodes (cost 21 ) 7.653 * * [simplify]: iteration 1 : 16 enodes (cost 21 ) 7.655 * * [simplify]: iteration 2 : 26 enodes (cost 21 ) 7.659 * * [simplify]: iteration 3 : 42 enodes (cost 21 ) 7.666 * * [simplify]: iteration done : 42 enodes (cost 21 ) 7.667 * * [simplify]: iteration 0 : 11 enodes (cost 21 ) 7.668 * * [simplify]: iteration 1 : 16 enodes (cost 21 ) 7.670 * * [simplify]: iteration 2 : 26 enodes (cost 21 ) 7.677 * * [simplify]: iteration 3 : 42 enodes (cost 21 ) 7.683 * * [simplify]: iteration done : 42 enodes (cost 21 ) 7.684 * * [simplify]: iteration 0 : 10 enodes (cost 12 ) 7.685 * * [simplify]: iteration 1 : 16 enodes (cost 10 ) 7.687 * * [simplify]: iteration 2 : 28 enodes (cost 10 ) 7.690 * * [simplify]: iteration 3 : 44 enodes (cost 10 ) 7.696 * * [simplify]: iteration done : 44 enodes (cost 10 ) 7.697 * * [simplify]: iteration 0 : 10 enodes (cost 20 ) 7.698 * * [simplify]: iteration 1 : 15 enodes (cost 20 ) 7.701 * * [simplify]: iteration 2 : 25 enodes (cost 20 ) 7.704 * * [simplify]: iteration 3 : 41 enodes (cost 20 ) 7.711 * * [simplify]: iteration 4 : 43 enodes (cost 20 ) 7.717 * * [simplify]: iteration done : 43 enodes (cost 20 ) 7.717 * * [simplify]: iteration 0 : 11 enodes (cost 23 ) 7.719 * * [simplify]: iteration 1 : 18 enodes (cost 23 ) 7.721 * * [simplify]: iteration 2 : 21 enodes (cost 23 ) 7.724 * * [simplify]: iteration done : 21 enodes (cost 23 ) 7.724 * * [simplify]: iteration 0 : 10 enodes (cost 20 ) 7.726 * * [simplify]: iteration 1 : 18 enodes (cost 20 ) 7.728 * * [simplify]: iteration 2 : 36 enodes (cost 20 ) 7.736 * * [simplify]: iteration 3 : 71 enodes (cost 20 ) 7.748 * * [simplify]: iteration 4 : 121 enodes (cost 20 ) 7.773 * * [simplify]: iteration 5 : 169 enodes (cost 20 ) 7.811 * * [simplify]: iteration 6 : 189 enodes (cost 20 ) 7.851 * * [simplify]: iteration 7 : 190 enodes (cost 20 ) 7.887 * * [simplify]: iteration done : 190 enodes (cost 20 ) 7.888 * * [simplify]: iteration 0 : 10 enodes (cost 12 ) 7.889 * * [simplify]: iteration 1 : 15 enodes (cost 12 ) 7.894 * * [simplify]: iteration 2 : 18 enodes (cost 12 ) 7.896 * * [simplify]: iteration done : 18 enodes (cost 12 ) 7.897 * * [simplify]: iteration 0 : 10 enodes (cost 20 ) 7.898 * * [simplify]: iteration 1 : 18 enodes (cost 20 ) 7.901 * * [simplify]: iteration 2 : 36 enodes (cost 20 ) 7.906 * * [simplify]: iteration 3 : 71 enodes (cost 20 ) 7.918 * * [simplify]: iteration 4 : 121 enodes (cost 20 ) 7.943 * * [simplify]: iteration 5 : 169 enodes (cost 20 ) 7.980 * * [simplify]: iteration 6 : 189 enodes (cost 20 ) 8.019 * * [simplify]: iteration 7 : 190 enodes (cost 20 ) 8.058 * * [simplify]: iteration done : 190 enodes (cost 20 ) 8.059 * * [simplify]: iteration 0 : 2 enodes (cost 3 ) 8.059 * * [simplify]: iteration 1 : 4 enodes (cost 1 ) 8.059 * * [simplify]: iteration done : 4 enodes (cost 1 ) 8.060 * * [simplify]: iteration 0 : 9 enodes (cost 19 ) 8.061 * * [simplify]: iteration 1 : 17 enodes (cost 19 ) 8.064 * * [simplify]: iteration 2 : 35 enodes (cost 19 ) 8.069 * * [simplify]: iteration 3 : 70 enodes (cost 19 ) 8.081 * * [simplify]: iteration 4 : 118 enodes (cost 19 ) 8.110 * * [simplify]: iteration 5 : 166 enodes (cost 19 ) 8.145 * * [simplify]: iteration 6 : 186 enodes (cost 19 ) 8.185 * * [simplify]: iteration 7 : 187 enodes (cost 19 ) 8.225 * * [simplify]: iteration done : 187 enodes (cost 19 ) 8.225 * * [simplify]: iteration 0 : 9 enodes (cost 11 ) 8.227 * * [simplify]: iteration 1 : 14 enodes (cost 11 ) 8.228 * * [simplify]: iteration 2 : 17 enodes (cost 11 ) 8.230 * * [simplify]: iteration done : 17 enodes (cost 11 ) 8.231 * * [simplify]: iteration 0 : 9 enodes (cost 19 ) 8.232 * * [simplify]: iteration 1 : 14 enodes (cost 19 ) 8.234 * * [simplify]: iteration 2 : 24 enodes (cost 19 ) 8.238 * * [simplify]: iteration 3 : 40 enodes (cost 19 ) 8.244 * * [simplify]: iteration done : 40 enodes (cost 19 ) 8.245 * * [simplify]: iteration 0 : 11 enodes (cost 31 ) 8.246 * * [simplify]: iteration 1 : 21 enodes (cost 31 ) 8.249 * * [simplify]: iteration 2 : 50 enodes (cost 31 ) 8.257 * * [simplify]: iteration 3 : 127 enodes (cost 31 ) 8.289 * * [simplify]: iteration 4 : 274 enodes (cost 31 ) 8.392 * * [simplify]: iteration 5 : 446 enodes (cost 31 ) 8.552 * * [simplify]: iteration 6 : 515 enodes (cost 31 ) 8.717 * * [simplify]: iteration 7 : 520 enodes (cost 31 ) 8.877 * * [simplify]: iteration done : 520 enodes (cost 31 ) 8.878 * * [simplify]: iteration 0 : 10 enodes (cost 20 ) 8.879 * * [simplify]: iteration 1 : 18 enodes (cost 20 ) 8.882 * * [simplify]: iteration 2 : 36 enodes (cost 20 ) 8.887 * * [simplify]: iteration 3 : 71 enodes (cost 20 ) 8.899 * * [simplify]: iteration 4 : 121 enodes (cost 20 ) 8.924 * * [simplify]: iteration 5 : 169 enodes (cost 20 ) 8.962 * * [simplify]: iteration 6 : 189 enodes (cost 20 ) 9.001 * * [simplify]: iteration 7 : 190 enodes (cost 20 ) 9.040 * * [simplify]: iteration done : 190 enodes (cost 20 ) 9.040 * * [simplify]: iteration 0 : 9 enodes (cost 11 ) 9.041 * * [simplify]: iteration 1 : 18 enodes (cost 9 ) 9.044 * * [simplify]: iteration 2 : 38 enodes (cost 9 ) 9.049 * * [simplify]: iteration 3 : 78 enodes (cost 9 ) 9.071 * * [simplify]: iteration 4 : 150 enodes (cost 9 ) 9.116 * * [simplify]: iteration 5 : 228 enodes (cost 9 ) 9.162 * * [simplify]: iteration 6 : 280 enodes (cost 9 ) 9.195 * * [simplify]: iteration done : 280 enodes (cost 9 ) 9.196 * * [simplify]: iteration 0 : 10 enodes (cost 20 ) 9.197 * * [simplify]: iteration 1 : 15 enodes (cost 20 ) 9.202 * * [simplify]: iteration 2 : 25 enodes (cost 20 ) 9.206 * * [simplify]: iteration 3 : 41 enodes (cost 20 ) 9.212 * * [simplify]: iteration 4 : 43 enodes (cost 20 ) 9.219 * * [simplify]: iteration done : 43 enodes (cost 20 ) 9.220 * * [simplify]: iteration 0 : 10 enodes (cost 20 ) 9.221 * * [simplify]: iteration 1 : 15 enodes (cost 20 ) 9.223 * * [simplify]: iteration 2 : 25 enodes (cost 20 ) 9.227 * * [simplify]: iteration 3 : 41 enodes (cost 20 ) 9.234 * * [simplify]: iteration 4 : 43 enodes (cost 20 ) 9.240 * * [simplify]: iteration done : 43 enodes (cost 20 ) 9.240 * * [simplify]: iteration 0 : 9 enodes (cost 19 ) 9.242 * * [simplify]: iteration 1 : 14 enodes (cost 19 ) 9.244 * * [simplify]: iteration 2 : 24 enodes (cost 19 ) 9.247 * * [simplify]: iteration 3 : 40 enodes (cost 19 ) 9.254 * * [simplify]: iteration done : 40 enodes (cost 19 ) 9.255 * * [simplify]: iteration 0 : 12 enodes (cost 23 ) 9.257 * * [simplify]: iteration 1 : 38 enodes (cost 23 ) 9.267 * * [simplify]: iteration 2 : 111 enodes (cost 21 ) 9.297 * * [simplify]: iteration 3 : 320 enodes (cost 21 ) 9.476 * * [simplify]: iteration 4 : 807 enodes (cost 21 ) 10.242 * * [simplify]: iteration 5 : 2351 enodes (cost 21 ) 11.719 * * [simplify]: iteration done : 5000 enodes (cost 21 ) 11.720 * * [simplify]: iteration 0 : 11 enodes (cost 29 ) 11.722 * * [simplify]: iteration 1 : 33 enodes (cost 29 ) 11.729 * * [simplify]: iteration 2 : 116 enodes (cost 27 ) 11.768 * * [simplify]: iteration 3 : 387 enodes (cost 25 ) 11.952 * * [simplify]: iteration 4 : 1109 enodes (cost 11 ) 12.673 * * [simplify]: iteration 5 : 2948 enodes (cost 11 ) 13.622 * * [simplify]: iteration done : 5000 enodes (cost 11 ) 13.623 * * [simplify]: iteration 0 : 13 enodes (cost 39 ) 13.626 * * [simplify]: iteration 1 : 44 enodes (cost 33 ) 13.635 * * [simplify]: iteration 2 : 156 enodes (cost 31 ) 13.688 * * [simplify]: iteration 3 : 501 enodes (cost 29 ) 14.040 * * [simplify]: iteration 4 : 1525 enodes (cost 29 ) 15.484 * * [simplify]: iteration 5 : 3149 enodes (cost 29 ) 18.051 * * [simplify]: iteration done : 5001 enodes (cost 29 ) 18.052 * * [simplify]: iteration 0 : 8 enodes (cost 19 ) 18.058 * * [simplify]: iteration 1 : 17 enodes (cost 19 ) 18.061 * * [simplify]: iteration 2 : 45 enodes (cost 19 ) 18.070 * * [simplify]: iteration 3 : 139 enodes (cost 19 ) 18.115 * * [simplify]: iteration 4 : 280 enodes (cost 19 ) 18.195 * * [simplify]: iteration 5 : 400 enodes (cost 19 ) 18.333 * * [simplify]: iteration 6 : 600 enodes (cost 19 ) 18.627 * * [simplify]: iteration 7 : 845 enodes (cost 19 ) 18.989 * * [simplify]: iteration 8 : 1064 enodes (cost 19 ) 19.652 * * [simplify]: iteration 9 : 1918 enodes (cost 19 ) 21.725 * * [simplify]: iteration 10 : 4597 enodes (cost 19 ) 23.220 * * [simplify]: iteration done : 5000 enodes (cost 19 ) 23.221 * * [simplify]: iteration 0 : 9 enodes (cost 11 ) 23.222 * * [simplify]: iteration 1 : 17 enodes (cost 10 ) 23.225 * * [simplify]: iteration 2 : 34 enodes (cost 10 ) 23.229 * * [simplify]: iteration 3 : 76 enodes (cost 10 ) 23.242 * * [simplify]: iteration 4 : 194 enodes (cost 10 ) 23.290 * * [simplify]: iteration 5 : 643 enodes (cost 10 ) 24.081 * * [simplify]: iteration 6 : 3823 enodes (cost 10 ) 25.424 * * [simplify]: iteration done : 5001 enodes (cost 10 ) 25.425 * * [simplify]: iteration 0 : 8 enodes (cost 10 ) 25.426 * * [simplify]: iteration 1 : 12 enodes (cost 10 ) 25.433 * * [simplify]: iteration 2 : 22 enodes (cost 10 ) 25.436 * * [simplify]: iteration 3 : 38 enodes (cost 10 ) 25.442 * * [simplify]: iteration done : 38 enodes (cost 10 ) 25.443 * * [simplify]: iteration 0 : 8 enodes (cost 10 ) 25.444 * * [simplify]: iteration 1 : 15 enodes (cost 10 ) 25.446 * * [simplify]: iteration 2 : 33 enodes (cost 10 ) 25.451 * * [simplify]: iteration 3 : 74 enodes (cost 10 ) 25.463 * * [simplify]: iteration 4 : 150 enodes (cost 10 ) 25.496 * * [simplify]: iteration 5 : 454 enodes (cost 10 ) 25.854 * * [simplify]: iteration 6 : 2051 enodes (cost 10 ) 26.867 * * [simplify]: iteration done : 5001 enodes (cost 10 ) 26.868 * * [simplify]: iteration 0 : 9 enodes (cost 21 ) 26.869 * * [simplify]: iteration 1 : 13 enodes (cost 21 ) 26.871 * * [simplify]: iteration 2 : 23 enodes (cost 21 ) 26.874 * * [simplify]: iteration 3 : 39 enodes (cost 21 ) 26.880 * * [simplify]: iteration done : 39 enodes (cost 21 ) 26.881 * * [simplify]: iteration 0 : 8 enodes (cost 10 ) 26.882 * * [simplify]: iteration 1 : 12 enodes (cost 10 ) 26.883 * * [simplify]: iteration 2 : 22 enodes (cost 10 ) 26.887 * * [simplify]: iteration 3 : 38 enodes (cost 10 ) 26.893 * * [simplify]: iteration done : 38 enodes (cost 10 ) 26.894 * * [simplify]: iteration 0 : 9 enodes (cost 29 ) 26.895 * * [simplify]: iteration 1 : 14 enodes (cost 29 ) 26.898 * * [simplify]: iteration 2 : 38 enodes (cost 11 ) 26.906 * * [simplify]: iteration 3 : 139 enodes (cost 11 ) 26.974 * * [simplify]: iteration 4 : 678 enodes (cost 11 ) 27.761 * * [simplify]: iteration 5 : 3076 enodes (cost 11 ) 30.030 * * [simplify]: iteration done : 5001 enodes (cost 11 ) 30.031 * * [simplify]: iteration 0 : 8 enodes (cost 10 ) 30.032 * * [simplify]: iteration 1 : 12 enodes (cost 10 ) 30.033 * * [simplify]: iteration 2 : 22 enodes (cost 10 ) 30.037 * * [simplify]: iteration 3 : 38 enodes (cost 10 ) 30.043 * * [simplify]: iteration done : 38 enodes (cost 10 ) 30.043 * * [simplify]: iteration 0 : 8 enodes (cost 10 ) 30.045 * * [simplify]: iteration 1 : 12 enodes (cost 10 ) 30.046 * * [simplify]: iteration 2 : 22 enodes (cost 10 ) 30.049 * * [simplify]: iteration 3 : 38 enodes (cost 10 ) 30.055 * * [simplify]: iteration done : 38 enodes (cost 10 ) 30.056 * * [simplify]: iteration 0 : 10 enodes (cost 13 ) 30.057 * * [simplify]: iteration 1 : 32 enodes (cost 13 ) 30.063 * * [simplify]: iteration 2 : 110 enodes (cost 11 ) 30.101 * * [simplify]: iteration 3 : 422 enodes (cost 11 ) 30.528 * * [simplify]: iteration 4 : 1607 enodes (cost 11 ) 33.148 * * [simplify]: iteration done : 5000 enodes (cost 11 ) 33.148 * * [simplify]: iteration 0 : 11 enodes (cost 29 ) 33.150 * * [simplify]: iteration 1 : 35 enodes (cost 23 ) 33.157 * * [simplify]: iteration 2 : 97 enodes (cost 21 ) 33.187 * * [simplify]: iteration 3 : 211 enodes (cost 19 ) 33.250 * * [simplify]: iteration 4 : 274 enodes (cost 19 ) 33.323 * * [simplify]: iteration 5 : 304 enodes (cost 19 ) 33.401 * * [simplify]: iteration 6 : 427 enodes (cost 19 ) 33.555 * * [simplify]: iteration 7 : 825 enodes (cost 19 ) 34.296 * * [simplify]: iteration 8 : 2356 enodes (cost 19 ) 35.506 * * [simplify]: iteration done : 5000 enodes (cost 19 ) 35.507 * * [simplify]: iteration 0 : 5 enodes (cost 6 ) 35.508 * * [simplify]: iteration 1 : 11 enodes (cost 6 ) 35.509 * * [simplify]: iteration 2 : 24 enodes (cost 6 ) 35.513 * * [simplify]: iteration 3 : 29 enodes (cost 6 ) 35.517 * * [simplify]: iteration done : 29 enodes (cost 6 ) 35.517 * * [simplify]: iteration 0 : 9 enodes (cost 19 ) 35.519 * * [simplify]: iteration 1 : 27 enodes (cost 19 ) 35.524 * * [simplify]: iteration 2 : 77 enodes (cost 17 ) 35.551 * * [simplify]: iteration 3 : 226 enodes (cost 15 ) 35.666 * * [simplify]: iteration 4 : 436 enodes (cost 13 ) 35.849 * * [simplify]: iteration 5 : 676 enodes (cost 11 ) 36.168 * * [simplify]: iteration 6 : 1096 enodes (cost 11 ) 37.064 * * [simplify]: iteration 7 : 2278 enodes (cost 11 ) 38.948 * * [simplify]: iteration done : 5000 enodes (cost 11 ) 38.949 * * [simplify]: iteration 0 : 7 enodes (cost 9 ) 38.949 * * [simplify]: iteration 1 : 10 enodes (cost 9 ) 38.951 * * [simplify]: iteration 2 : 13 enodes (cost 9 ) 38.953 * * [simplify]: iteration done : 13 enodes (cost 9 ) 38.953 * * [simplify]: iteration 0 : 5 enodes (cost 6 ) 38.954 * * [simplify]: iteration 1 : 11 enodes (cost 6 ) 38.956 * * [simplify]: iteration 2 : 24 enodes (cost 6 ) 38.959 * * [simplify]: iteration 3 : 29 enodes (cost 6 ) 38.964 * * [simplify]: iteration done : 29 enodes (cost 6 ) 38.964 * * [simplify]: iteration 0 : 1 enodes (cost 1 ) 38.964 * * [simplify]: iteration done : 1 enodes (cost 1 ) 38.965 * * [simplify]: iteration 0 : 1 enodes (cost 1 ) 38.965 * * [simplify]: iteration 1 : 3 enodes (cost 1 ) 38.965 * * [simplify]: iteration done : 3 enodes (cost 1 ) 38.966 * * [simplify]: iteration 0 : 1 enodes (cost 1 ) 38.966 * * [simplify]: iteration 1 : 3 enodes (cost 1 ) 38.966 * * [simplify]: iteration done : 3 enodes (cost 1 ) 38.967 * * [simplify]: iteration 0 : 8 enodes (cost 9 ) 38.968 * * [simplify]: iteration 1 : 19 enodes (cost 9 ) 38.971 * * [simplify]: iteration 2 : 45 enodes (cost 9 ) 38.975 * * [simplify]: iteration 3 : 65 enodes (cost 9 ) 38.982 * * [simplify]: iteration 4 : 80 enodes (cost 9 ) 38.989 * * [simplify]: iteration 5 : 97 enodes (cost 9 ) 39.003 * * [simplify]: iteration 6 : 137 enodes (cost 9 ) 39.024 * * [simplify]: iteration 7 : 255 enodes (cost 9 ) 39.120 * * [simplify]: iteration 8 : 673 enodes (cost 9 ) 40.019 * * [simplify]: iteration 9 : 2515 enodes (cost 9 ) 41.918 * * [simplify]: iteration done : 5000 enodes (cost 9 ) 41.919 * * [simplify]: iteration 0 : 8 enodes (cost 9 ) 41.920 * * [simplify]: iteration 1 : 19 enodes (cost 9 ) 41.923 * * [simplify]: iteration 2 : 45 enodes (cost 9 ) 41.927 * * [simplify]: iteration 3 : 65 enodes (cost 9 ) 41.934 * * [simplify]: iteration 4 : 80 enodes (cost 9 ) 41.942 * * [simplify]: iteration 5 : 97 enodes (cost 9 ) 41.958 * * [simplify]: iteration 6 : 137 enodes (cost 9 ) 41.979 * * [simplify]: iteration 7 : 255 enodes (cost 9 ) 42.075 * * [simplify]: iteration 8 : 673 enodes (cost 9 ) 42.998 * * [simplify]: iteration 9 : 2515 enodes (cost 9 ) 44.900 * * [simplify]: iteration done : 5000 enodes (cost 9 ) 44.901 * * [simplify]: iteration 0 : 8 enodes (cost 9 ) 44.903 * * [simplify]: iteration 1 : 19 enodes (cost 9 ) 44.906 * * [simplify]: iteration 2 : 45 enodes (cost 9 ) 44.910 * * [simplify]: iteration 3 : 65 enodes (cost 9 ) 44.918 * * [simplify]: iteration 4 : 80 enodes (cost 9 ) 44.926 * * [simplify]: iteration 5 : 97 enodes (cost 9 ) 44.941 * * [simplify]: iteration 6 : 137 enodes (cost 9 ) 44.963 * * [simplify]: iteration 7 : 255 enodes (cost 9 ) 45.060 * * [simplify]: iteration 8 : 673 enodes (cost 9 ) 45.968 * * [simplify]: iteration 9 : 2515 enodes (cost 9 ) 47.874 * * [simplify]: iteration done : 5000 enodes (cost 9 ) 47.876 * [simplify]: Simplified to: (- (log (- (* x x) (* (* y 4.0) y))) (log (+ (* x x) (* (* y 4.0) y)))) (log (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (exp (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (pow (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) 3) (* (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))) (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (pow (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) 3) (sqrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (- (* (* y 4.0) y) (* x x)) (neg (+ (* x x) (* (* y 4.0) y))) (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))) (/ (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))) (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (sqrt (+ (* x x) (* (* y 4.0) y)))) (/ (cbrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y)))) (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (/ (cbrt (- (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y)))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y)))) (sqrt (- (* x x) (* (* y 4.0) y))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))) (/ 1 (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))) (/ (- (* x x) (* (* y 4.0) y)) (cbrt (+ (* x x) (* (* y 4.0) y)))) (/ 1 (sqrt (+ (* x x) (* (* y 4.0) y)))) (/ (- (* x x) (* (* y 4.0) y)) (sqrt (+ (* x x) (* (* y 4.0) y)))) 1 (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (/ 1 (+ (* x x) (* (* y 4.0) y))) (/ (+ (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))) (/ (- (* x x) (* (* y 4.0) y)) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))) (/ (- (* x x) (* (* y 4.0) y)) (sqrt (+ (* x x) (* (* y 4.0) y)))) (- (* x x) (* (* y 4.0) y)) (/ (+ (* x x) (* (* y 4.0) y)) (cbrt (- (* x x) (* (* y 4.0) y)))) (/ (+ (* x x) (* (* y 4.0) y)) (sqrt (- (* x x) (* (* y 4.0) y)))) (/ (+ (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))) (/ (- (* x x) (* (* y 4.0) y)) (+ (pow x 6) (pow (* (* y 4.0) y) 3))) (/ 1 (+ (* x x) (* (* y 4.0) y))) (* (+ (pow x 4) (* (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (+ (* x x) (* (* y 4.0) y))) (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (exp (- (* x x) (* (* y 4.0) y))) (log (- (* x x) (* (* y 4.0) y))) (exp (- (* x x) (* (* y 4.0) y))) (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (cbrt (- (* x x) (* (* y 4.0) y))) (pow (- (* x x) (* (* y 4.0) y)) 3) (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (- (* x x) (* (* y 4.0) y))) (- (pow x 6) (pow (* (* y 4.0) y) 3)) (+ (pow x 4) (* (* (* y 4.0) y) (+ (* (* y 4.0) y) (* x x)))) (neg (* (* y 4.0) y)) (- (pow x 4) (* (* 4.0 4.0) (pow y 4))) (+ (* x x) (* (* y 4.0) y)) (neg (* (* y 4.0) y)) -1.0 1 1 (- (pow x 2) (* 4.0 (pow y 2))) (- (pow x 2) (* 4.0 (pow y 2))) (- (pow x 2) (* 4.0 (pow y 2))) 47.876 * * * [progress]: adding candidates to table 47.961 * * [progress]: iteration 2 / 4 47.962 * * * [progress]: picking best candidate 47.965 * * * * [pick]: Picked # 47.966 * * * [progress]: localizing error 47.966 * * * [progress]: generating rewritten candidates 47.966 * * * [progress]: generating series expansions 47.966 * * * [progress]: simplifying candidates 47.966 * [simplify]: Simplifying using # : 47.966 * [simplify]: Simplified to: 47.966 * * * [progress]: adding candidates to table 47.967 * * [progress]: iteration 3 / 4 47.967 * * * [progress]: picking best candidate 47.969 * * * * [pick]: Picked # 47.969 * * * [progress]: localizing error 47.969 * * * [progress]: generating rewritten candidates 47.969 * * * [progress]: generating series expansions 47.969 * * * [progress]: simplifying candidates 47.969 * [simplify]: Simplifying using # : 47.969 * [simplify]: Simplified to: 47.969 * * * [progress]: adding candidates to table 47.969 * [progress]: [Phase 3 of 3] Extracting. 47.970 * * [regime]: Finding splitpoints for: (# #) 47.970 * * * [regime-changes]: Trying 2 branch expressions: (y x) 47.970 * * * * [regimes]: Trying to branch on y from (# #) 48.014 * * * * [regimes]: Trying to branch on x from (# #) 48.067 * * * [regime]: Found split indices: #