11.801 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.015 * * * [progress]: [2/2] Setting up program. 0.017 * [progress]: [Phase 2 of 3] Improving. 0.017 * [simplify]: Simplifying using # : (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) 0.019 * * [simplify]: iteration 0 : 9 enodes (cost 19 ) 0.020 * * [simplify]: iteration 1 : 19 enodes (cost 18 ) 0.023 * * [simplify]: iteration 2 : 39 enodes (cost 18 ) 0.028 * * [simplify]: iteration 3 : 80 enodes (cost 18 ) 0.038 * * [simplify]: iteration 4 : 134 enodes (cost 18 ) 0.060 * * [simplify]: iteration 5 : 189 enodes (cost 18 ) 0.086 * * [simplify]: iteration 6 : 218 enodes (cost 18 ) 0.118 * * [simplify]: iteration 7 : 222 enodes (cost 18 ) 0.148 * * [simplify]: iteration done : 222 enodes (cost 18 ) 0.149 * [simplify]: Simplified to: (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) 0.154 * * [progress]: iteration 1 / 4 0.154 * * * [progress]: picking best candidate 0.156 * * * * [pick]: Picked # 0.156 * * * [progress]: localizing error 0.164 * * * [progress]: generating rewritten candidates 0.164 * * * * [progress]: [ 1 / 3 ] rewriting at (2) 0.175 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1) 0.178 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2) 0.182 * * * [progress]: generating series expansions 0.183 * * * * [progress]: [ 1 / 3 ] generating series at (2) 0.183 * [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 0.183 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in y 0.183 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y 0.183 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.183 * [taylor]: Taking taylor expansion of x in y 0.183 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.183 * [taylor]: Taking taylor expansion of 4.0 in y 0.183 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.183 * [taylor]: Taking taylor expansion of y in y 0.183 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y 0.183 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.183 * [taylor]: Taking taylor expansion of x in y 0.183 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.183 * [taylor]: Taking taylor expansion of 4.0 in y 0.183 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.183 * [taylor]: Taking taylor expansion of y in y 0.184 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in x 0.184 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 0.184 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.184 * [taylor]: Taking taylor expansion of x in x 0.184 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.184 * [taylor]: Taking taylor expansion of 4.0 in x 0.184 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.184 * [taylor]: Taking taylor expansion of y in x 0.184 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x 0.184 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.184 * [taylor]: Taking taylor expansion of x in x 0.184 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.184 * [taylor]: Taking taylor expansion of 4.0 in x 0.184 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.184 * [taylor]: Taking taylor expansion of y in x 0.184 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in x 0.185 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 0.185 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.185 * [taylor]: Taking taylor expansion of x in x 0.185 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.185 * [taylor]: Taking taylor expansion of 4.0 in x 0.185 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.185 * [taylor]: Taking taylor expansion of y in x 0.185 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x 0.185 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.185 * [taylor]: Taking taylor expansion of x in x 0.185 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.185 * [taylor]: Taking taylor expansion of 4.0 in x 0.185 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.185 * [taylor]: Taking taylor expansion of y in x 0.185 * [taylor]: Taking taylor expansion of -1.0 in y 0.188 * [taylor]: Taking taylor expansion of 0 in y 0.191 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow y 2))) in y 0.191 * [taylor]: Taking taylor expansion of 0.5 in y 0.191 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.192 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.192 * [taylor]: Taking taylor expansion of y in y 0.199 * [taylor]: Taking taylor expansion of 0 in y 0.200 * [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 0.200 * [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 0.200 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.200 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.200 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.200 * [taylor]: Taking taylor expansion of x in y 0.200 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.200 * [taylor]: Taking taylor expansion of 4.0 in y 0.200 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.200 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.200 * [taylor]: Taking taylor expansion of y in y 0.201 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.201 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.201 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.201 * [taylor]: Taking taylor expansion of x in y 0.201 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.201 * [taylor]: Taking taylor expansion of 4.0 in y 0.201 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.201 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.201 * [taylor]: Taking taylor expansion of y in y 0.204 * [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 0.204 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.204 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.204 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.204 * [taylor]: Taking taylor expansion of x in x 0.204 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.204 * [taylor]: Taking taylor expansion of 4.0 in x 0.204 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.205 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.205 * [taylor]: Taking taylor expansion of y in x 0.205 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.205 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.205 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.205 * [taylor]: Taking taylor expansion of x in x 0.205 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.205 * [taylor]: Taking taylor expansion of 4.0 in x 0.205 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.205 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.205 * [taylor]: Taking taylor expansion of y in x 0.206 * [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 0.206 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.206 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.206 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.207 * [taylor]: Taking taylor expansion of x in x 0.207 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.207 * [taylor]: Taking taylor expansion of 4.0 in x 0.207 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.207 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.207 * [taylor]: Taking taylor expansion of y in x 0.207 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.207 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.207 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.207 * [taylor]: Taking taylor expansion of x in x 0.208 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.208 * [taylor]: Taking taylor expansion of 4.0 in x 0.208 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.208 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.208 * [taylor]: Taking taylor expansion of y in x 0.209 * [taylor]: Taking taylor expansion of 1 in y 0.211 * [taylor]: Taking taylor expansion of 0 in y 0.215 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y 0.215 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y 0.215 * [taylor]: Taking taylor expansion of 8.0 in y 0.215 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.215 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.215 * [taylor]: Taking taylor expansion of y in y 0.225 * [taylor]: Taking taylor expansion of 0 in y 0.225 * [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 0.225 * [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 0.225 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.225 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.225 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.225 * [taylor]: Taking taylor expansion of x in y 0.225 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.225 * [taylor]: Taking taylor expansion of 4.0 in y 0.225 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.225 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.225 * [taylor]: Taking taylor expansion of y in y 0.226 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.226 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.226 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.226 * [taylor]: Taking taylor expansion of x in y 0.226 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.226 * [taylor]: Taking taylor expansion of 4.0 in y 0.226 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.226 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.226 * [taylor]: Taking taylor expansion of y in y 0.229 * [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 0.229 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.229 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.229 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.229 * [taylor]: Taking taylor expansion of x in x 0.230 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.230 * [taylor]: Taking taylor expansion of 4.0 in x 0.230 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.230 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.230 * [taylor]: Taking taylor expansion of y in x 0.230 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.230 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.230 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.230 * [taylor]: Taking taylor expansion of x in x 0.231 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.231 * [taylor]: Taking taylor expansion of 4.0 in x 0.231 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.231 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.231 * [taylor]: Taking taylor expansion of y in x 0.232 * [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 0.232 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.232 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.232 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.232 * [taylor]: Taking taylor expansion of x in x 0.233 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.233 * [taylor]: Taking taylor expansion of 4.0 in x 0.233 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) 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 (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.233 * [taylor]: Taking taylor expansion of (/ 1 (pow x 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 (/ 1 (pow y 2))) in x 0.233 * [taylor]: Taking taylor expansion of 4.0 in x 0.233 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.234 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.234 * [taylor]: Taking taylor expansion of y in x 0.235 * [taylor]: Taking taylor expansion of 1 in y 0.237 * [taylor]: Taking taylor expansion of 0 in y 0.241 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y 0.241 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y 0.241 * [taylor]: Taking taylor expansion of 8.0 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 0.253 * [taylor]: Taking taylor expansion of 0 in y 0.253 * * * * [progress]: [ 2 / 3 ] generating series at (2 1) 0.254 * [approximate]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in (x y) around 0 0.254 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y 0.254 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.254 * [taylor]: Taking taylor expansion of x in y 0.254 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.254 * [taylor]: Taking taylor expansion of 4.0 in y 0.254 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.254 * [taylor]: Taking taylor expansion of y in y 0.254 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 0.254 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.254 * [taylor]: Taking taylor expansion of x in x 0.254 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.254 * [taylor]: Taking taylor expansion of 4.0 in x 0.254 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.254 * [taylor]: Taking taylor expansion of y in x 0.254 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 0.254 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.254 * [taylor]: Taking taylor expansion of x in x 0.254 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.254 * [taylor]: Taking taylor expansion of 4.0 in x 0.254 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.254 * [taylor]: Taking taylor expansion of y in x 0.254 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow y 2))) in y 0.254 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.254 * [taylor]: Taking taylor expansion of 4.0 in y 0.254 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.254 * [taylor]: Taking taylor expansion of y in y 0.256 * [taylor]: Taking taylor expansion of 0 in y 0.257 * [taylor]: Taking taylor expansion of 1 in y 0.261 * [taylor]: Taking taylor expansion of 0 in y 0.265 * [taylor]: Taking taylor expansion of 0 in y 0.266 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0 0.266 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.266 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.266 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.266 * [taylor]: Taking taylor expansion of x in y 0.266 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.266 * [taylor]: Taking taylor expansion of 4.0 in y 0.266 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.266 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.266 * [taylor]: Taking taylor expansion of y in y 0.267 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.267 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.267 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.267 * [taylor]: Taking taylor expansion of x in x 0.267 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.267 * [taylor]: Taking taylor expansion of 4.0 in x 0.267 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.267 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.267 * [taylor]: Taking taylor expansion of y in x 0.267 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.267 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.267 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.267 * [taylor]: Taking taylor expansion of x in x 0.268 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.268 * [taylor]: Taking taylor expansion of 4.0 in x 0.268 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.268 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.268 * [taylor]: Taking taylor expansion of y in x 0.269 * [taylor]: Taking taylor expansion of 1 in y 0.270 * [taylor]: Taking taylor expansion of 0 in y 0.271 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y 0.271 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.271 * [taylor]: Taking taylor expansion of 4.0 in y 0.271 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.271 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.271 * [taylor]: Taking taylor expansion of y in y 0.275 * [taylor]: Taking taylor expansion of 0 in y 0.280 * [taylor]: Taking taylor expansion of 0 in y 0.282 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0 0.283 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.283 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.283 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.283 * [taylor]: Taking taylor expansion of x in y 0.283 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.283 * [taylor]: Taking taylor expansion of 4.0 in y 0.283 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.283 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.283 * [taylor]: Taking taylor expansion of y in y 0.283 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.283 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.283 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.283 * [taylor]: Taking taylor expansion of x in x 0.284 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.284 * [taylor]: Taking taylor expansion of 4.0 in x 0.284 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.284 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.284 * [taylor]: Taking taylor expansion of y in x 0.284 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.284 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.284 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.284 * [taylor]: Taking taylor expansion of x in x 0.285 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.285 * [taylor]: Taking taylor expansion of 4.0 in x 0.285 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.285 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.285 * [taylor]: Taking taylor expansion of y in x 0.285 * [taylor]: Taking taylor expansion of 1 in y 0.286 * [taylor]: Taking taylor expansion of 0 in y 0.288 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y 0.288 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.288 * [taylor]: Taking taylor expansion of 4.0 in y 0.288 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.288 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.288 * [taylor]: Taking taylor expansion of y in y 0.292 * [taylor]: Taking taylor expansion of 0 in y 0.296 * [taylor]: Taking taylor expansion of 0 in y 0.299 * * * * [progress]: [ 3 / 3 ] generating series at (2 2) 0.299 * [approximate]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in (x y) around 0 0.299 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y 0.299 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.299 * [taylor]: Taking taylor expansion of x in y 0.299 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.299 * [taylor]: Taking taylor expansion of 4.0 in y 0.299 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.299 * [taylor]: Taking taylor expansion of y in y 0.299 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x 0.299 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.299 * [taylor]: Taking taylor expansion of x in x 0.299 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.299 * [taylor]: Taking taylor expansion of 4.0 in x 0.299 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.299 * [taylor]: Taking taylor expansion of y in x 0.299 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x 0.299 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.299 * [taylor]: Taking taylor expansion of x in x 0.300 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.300 * [taylor]: Taking taylor expansion of 4.0 in x 0.300 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.300 * [taylor]: Taking taylor expansion of y in x 0.300 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.300 * [taylor]: Taking taylor expansion of 4.0 in y 0.300 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.300 * [taylor]: Taking taylor expansion of y in y 0.301 * [taylor]: Taking taylor expansion of 0 in y 0.302 * [taylor]: Taking taylor expansion of 1 in y 0.305 * [taylor]: Taking taylor expansion of 0 in y 0.309 * [taylor]: Taking taylor expansion of 0 in y 0.309 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0 0.309 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.309 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.309 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.309 * [taylor]: Taking taylor expansion of x in y 0.309 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.309 * [taylor]: Taking taylor expansion of 4.0 in y 0.309 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.309 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.310 * [taylor]: Taking taylor expansion of y in y 0.310 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.310 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.310 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.310 * [taylor]: Taking taylor expansion of x in x 0.311 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.311 * [taylor]: Taking taylor expansion of 4.0 in x 0.311 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.311 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.311 * [taylor]: Taking taylor expansion of y in x 0.311 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.311 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.311 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.311 * [taylor]: Taking taylor expansion of x in x 0.312 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.312 * [taylor]: Taking taylor expansion of 4.0 in x 0.312 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.312 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.312 * [taylor]: Taking taylor expansion of y in x 0.312 * [taylor]: Taking taylor expansion of 1 in y 0.313 * [taylor]: Taking taylor expansion of 0 in y 0.315 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.315 * [taylor]: Taking taylor expansion of 4.0 in y 0.315 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.315 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.315 * [taylor]: Taking taylor expansion of y in y 0.318 * [taylor]: Taking taylor expansion of 0 in y 0.322 * [taylor]: Taking taylor expansion of 0 in y 0.324 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0 0.324 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.324 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.324 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.324 * [taylor]: Taking taylor expansion of x in y 0.324 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.324 * [taylor]: Taking taylor expansion of 4.0 in y 0.324 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.324 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.324 * [taylor]: Taking taylor expansion of y in y 0.325 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.325 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.325 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.325 * [taylor]: Taking taylor expansion of x in x 0.326 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.326 * [taylor]: Taking taylor expansion of 4.0 in x 0.326 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.326 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.326 * [taylor]: Taking taylor expansion of y in x 0.326 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.326 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.326 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.326 * [taylor]: Taking taylor expansion of x in x 0.326 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.326 * [taylor]: Taking taylor expansion of 4.0 in x 0.326 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.326 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.326 * [taylor]: Taking taylor expansion of y in x 0.327 * [taylor]: Taking taylor expansion of 1 in y 0.328 * [taylor]: Taking taylor expansion of 0 in y 0.330 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.330 * [taylor]: Taking taylor expansion of 4.0 in y 0.330 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.330 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.330 * [taylor]: Taking taylor expansion of y in y 0.333 * [taylor]: Taking taylor expansion of 0 in y 0.337 * [taylor]: Taking taylor expansion of 0 in y 0.339 * * * [progress]: simplifying candidates 0.340 * [simplify]: Simplifying using # : (expm1 (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (log1p (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (- (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)))) (- (- (* x x) (* (* 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))) (/ (* (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))) (fma x x (- (* y (* y 4.0)))) (fma (- y) (* y 4.0) (* y (* y 4.0))) (expm1 (- (* x x) (* (* y 4.0) y))) (log1p (- (* x x) (* (* y 4.0) y))) (- (* (* 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)))) (- (* (* y 4.0) y)) (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y)) (- (* (* y 4.0) y)) (expm1 (+ (* x x) (* (* y 4.0) y))) (log1p (+ (* 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)))) (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y))) (- (* x x) (* (* 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))) (+ (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2))) 0.347 * * [simplify]: iteration 0 : 98 enodes (cost 1510 ) 0.364 * * [simplify]: iteration 1 : 253 enodes (cost 1408 ) 0.436 * * [simplify]: iteration 2 : 1174 enodes (cost 1266 ) 0.869 * * [simplify]: iteration done : 5000 enodes (cost 1266 ) 0.870 * [simplify]: Simplified to: (expm1 (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma x x (* (* y 4.0) y)))) (log1p (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma x x (* (* y 4.0) y)))) (log (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma x x (* (* y 4.0) y)))) (log (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma x x (* (* y 4.0) y)))) (exp (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma x x (* (* y 4.0) y)))) (pow (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma x x (* (* y 4.0) y))) 3) (* (cbrt (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma x x (* (* y 4.0) y)))) (cbrt (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma x x (* (* y 4.0) y))))) (cbrt (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma x x (* (* y 4.0) y)))) (pow (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma x x (* (* y 4.0) y))) 3) (sqrt (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma x x (* (* y 4.0) y)))) (sqrt (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma x x (* (* y 4.0) y)))) (- (- (* x x) (* (* y 4.0) y))) (- (fma x x (* (* y 4.0) y))) (/ (* x x) (fma x x (* (* y 4.0) y))) (/ (* (* y 4.0) y) (fma x x (* (* y 4.0) y))) (/ (cbrt (- (* x x) (* (* y 4.0) y))) (/ (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))) (cbrt (- (* x x) (* (* y 4.0) y))))) (/ (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))) (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (sqrt (fma x x (* (* y 4.0) y)))) (/ (cbrt (- (* x x) (* (* y 4.0) y))) (sqrt (fma 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))) (fma x x (* (* y 4.0) y))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y))))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (fma x x (* (* y 4.0) y)))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (fma x x (* (* y 4.0) y)))) (sqrt (- (* x x) (* (* y 4.0) y))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (fma x x (* (* y 4.0) y))) (/ (/ 1 (cbrt (fma x x (* (* y 4.0) y)))) (cbrt (fma x x (* (* y 4.0) y)))) (/ (- (pow x 2) (* 4.0 (pow y 2))) (cbrt (fma x x (* (* y 4.0) y)))) (/ 1 (sqrt (fma x x (* (* y 4.0) y)))) (/ (- (pow x 2) (* 4.0 (pow y 2))) (sqrt (fma x x (* (* y 4.0) y)))) 1 (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma x x (* (* y 4.0) y))) (/ 1 (fma x x (* (* y 4.0) y))) (/ (fma x x (* (* y 4.0) y)) (- (pow x 2) (* 4.0 (pow y 2)))) (/ (- (pow x 2) (* 4.0 (pow y 2))) (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y))))) (/ (- (pow x 2) (* 4.0 (pow y 2))) (sqrt (fma x x (* (* y 4.0) y)))) (- (pow x 2) (* 4.0 (pow y 2))) (/ (fma x x (* (* y 4.0) y)) (cbrt (- (* x x) (* (* y 4.0) y)))) (/ (fma x x (* (* y 4.0) y)) (sqrt (- (* x x) (* (* y 4.0) y)))) (/ (fma x x (* (* y 4.0) y)) (- (pow x 2) (* 4.0 (pow y 2)))) (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow (* (* y 4.0) y) 3) (pow x 6))) (/ (- (pow x 2) (* 4.0 (pow y 2))) (- (pow x 4) (* (* (pow y 3) 4.0) (* y 4.0)))) (* (fma x x (* (* y 4.0) y)) (fma (* (* y 4.0) y) (fma x x (* (* y 4.0) y)) (pow x 4))) (* (fma x x (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) (- (pow x 2) (* 4.0 (pow y 2))) (* (* y 4.0) (+ (- y) y)) (expm1 (- (* x x) (* (* y 4.0) y))) (log1p (- (* x x) (* (* y 4.0) y))) (- (* y (* y 4.0))) (exp (- (pow x 2) (* 4.0 (pow y 2)))) (log (- (* x x) (* (* y 4.0) y))) (exp (- (pow x 2) (* 4.0 (pow y 2)))) (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (cbrt (- (* x x) (* (* y 4.0) y))) (pow (- (pow x 2) (* 4.0 (pow y 2))) 3) (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (- (* x x) (* (* y 4.0) y))) (- (pow x 6) (pow (* (* y 4.0) y) 3)) (fma (* (* y 4.0) y) (fma x x (* (* y 4.0) y)) (pow x 4)) (- (* y (* y 4.0))) (- (pow x 4) (* (* (pow y 3) 4.0) (* y 4.0))) (fma (pow y 2) 4.0 (* x x)) (- (* y (* y 4.0))) (expm1 (fma x x (* (* y 4.0) y))) (log1p (fma x x (* (* y 4.0) y))) (exp (fma x x (* (* y 4.0) y))) (log (fma x x (* (* y 4.0) y))) (exp (fma x x (* (* y 4.0) y))) (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))) (cbrt (fma x x (* (* y 4.0) y))) (pow (fma x x (* (* y 4.0) y)) 3) (sqrt (fma x x (* (* y 4.0) y))) (sqrt (fma x x (* (* y 4.0) y))) (+ (pow (* (* y 4.0) y) 3) (pow x 6)) (fma (* (* y 4.0) y) (- (* (* y 4.0) y) (* x x)) (pow x 4)) (- (pow x 4) (* (* (pow y 3) 4.0) (* y 4.0))) (- (pow x 2) (* 4.0 (pow y 2))) -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))) (fma (pow y 2) 4.0 (* x x)) (fma (pow y 2) 4.0 (* x x)) (fma (pow y 2) 4.0 (* x x)) 0.870 * * * [progress]: adding candidates to table 1.100 * * [progress]: iteration 2 / 4 1.100 * * * [progress]: picking best candidate 1.110 * * * * [pick]: Picked # 1.110 * * * [progress]: localizing error 1.111 * * * [progress]: generating rewritten candidates 1.111 * * * [progress]: generating series expansions 1.111 * * * [progress]: simplifying candidates 1.111 * [simplify]: Simplifying using # : 1.112 * * [simplify]: iteration 0 : 0 enodes (cost 0 ) 1.112 * * [simplify]: iteration done : 0 enodes (cost 0 ) 1.112 * [simplify]: Simplified to: 1.112 * * * [progress]: adding candidates to table 1.112 * * [progress]: iteration 3 / 4 1.112 * * * [progress]: picking best candidate 1.122 * * * * [pick]: Picked # 1.122 * * * [progress]: localizing error 1.122 * * * [progress]: generating rewritten candidates 1.123 * * * [progress]: generating series expansions 1.123 * * * [progress]: simplifying candidates 1.123 * [simplify]: Simplifying using # : 1.124 * * [simplify]: iteration 0 : 0 enodes (cost 0 ) 1.124 * * [simplify]: iteration done : 0 enodes (cost 0 ) 1.124 * [simplify]: Simplified to: 1.124 * * * [progress]: adding candidates to table 1.124 * * [progress]: iteration 4 / 4 1.124 * * * [progress]: picking best candidate 1.135 * * * * [pick]: Picked # 1.135 * * * [progress]: localizing error 1.149 * * * [progress]: generating rewritten candidates 1.149 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2) 1.158 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2) 1.167 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2 2) 1.173 * * * * [progress]: [ 4 / 4 ] rewriting at (2) 1.191 * * * [progress]: generating series expansions 1.191 * * * * [progress]: [ 1 / 4 ] generating series at (2 2) 1.191 * [approximate]: Taking taylor expansion of (/ (fma x x (* 4.0 (pow y 2))) (- (pow x 2) (* 4.0 (pow y 2)))) in (x y) around 0 1.191 * [taylor]: Taking taylor expansion of (/ (fma x x (* 4.0 (pow y 2))) (- (pow x 2) (* 4.0 (pow y 2)))) in y 1.191 * [taylor]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in y 1.192 * [taylor]: Rewrote expression to (+ (* x x) (* 4.0 (pow y 2))) 1.192 * [taylor]: Taking taylor expansion of (* x x) in y 1.192 * [taylor]: Taking taylor expansion of x in y 1.192 * [taylor]: Taking taylor expansion of x in y 1.192 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 1.192 * [taylor]: Taking taylor expansion of 4.0 in y 1.192 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.192 * [taylor]: Taking taylor expansion of y in y 1.192 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y 1.192 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.192 * [taylor]: Taking taylor expansion of x in y 1.192 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 1.192 * [taylor]: Taking taylor expansion of 4.0 in y 1.192 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.192 * [taylor]: Taking taylor expansion of y in y 1.192 * [taylor]: Taking taylor expansion of (/ (fma x x (* 4.0 (pow y 2))) (- (pow x 2) (* 4.0 (pow y 2)))) in x 1.192 * [taylor]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in x 1.192 * [taylor]: Rewrote expression to (+ (* x x) (* 4.0 (pow y 2))) 1.192 * [taylor]: Taking taylor expansion of (* x x) in x 1.192 * [taylor]: Taking taylor expansion of x in x 1.192 * [taylor]: Taking taylor expansion of x in x 1.192 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 1.192 * [taylor]: Taking taylor expansion of 4.0 in x 1.192 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.193 * [taylor]: Taking taylor expansion of y in x 1.193 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 1.193 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.193 * [taylor]: Taking taylor expansion of x in x 1.193 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 1.193 * [taylor]: Taking taylor expansion of 4.0 in x 1.193 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.193 * [taylor]: Taking taylor expansion of y in x 1.194 * [taylor]: Taking taylor expansion of (/ (fma x x (* 4.0 (pow y 2))) (- (pow x 2) (* 4.0 (pow y 2)))) in x 1.194 * [taylor]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in x 1.194 * [taylor]: Rewrote expression to (+ (* x x) (* 4.0 (pow y 2))) 1.194 * [taylor]: Taking taylor expansion of (* x x) in x 1.194 * [taylor]: Taking taylor expansion of x in x 1.194 * [taylor]: Taking taylor expansion of x in x 1.194 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 1.194 * [taylor]: Taking taylor expansion of 4.0 in x 1.194 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.194 * [taylor]: Taking taylor expansion of y in x 1.194 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 1.194 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.194 * [taylor]: Taking taylor expansion of x in x 1.194 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 1.194 * [taylor]: Taking taylor expansion of 4.0 in x 1.194 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.194 * [taylor]: Taking taylor expansion of y in x 1.195 * [taylor]: Taking taylor expansion of -1.0 in y 1.198 * [taylor]: Taking taylor expansion of 0 in y 1.202 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 (pow y 2)))) in y 1.202 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow y 2))) in y 1.202 * [taylor]: Taking taylor expansion of 0.5 in y 1.202 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.202 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.202 * [taylor]: Taking taylor expansion of y in y 1.215 * [taylor]: Taking taylor expansion of 0 in y 1.215 * [approximate]: Taking taylor expansion of (/ (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in (x y) around 0 1.215 * [taylor]: Taking taylor expansion of (/ (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y 1.215 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in y 1.216 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 4.0 (pow y 2))) 1.216 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in y 1.216 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.216 * [taylor]: Taking taylor expansion of x in y 1.216 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.216 * [taylor]: Taking taylor expansion of x in y 1.216 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in y 1.216 * [taylor]: Taking taylor expansion of 4.0 in y 1.216 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.216 * [taylor]: Taking taylor expansion of y in y 1.217 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 1.217 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.217 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.217 * [taylor]: Taking taylor expansion of x in y 1.217 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 1.217 * [taylor]: Taking taylor expansion of 4.0 in y 1.217 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.217 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.217 * [taylor]: Taking taylor expansion of y in y 1.220 * [taylor]: Taking taylor expansion of (/ (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x 1.220 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in x 1.220 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 4.0 (pow y 2))) 1.220 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 1.220 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.220 * [taylor]: Taking taylor expansion of x in x 1.220 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.220 * [taylor]: Taking taylor expansion of x in x 1.221 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 1.221 * [taylor]: Taking taylor expansion of 4.0 in x 1.221 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.221 * [taylor]: Taking taylor expansion of y in x 1.221 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 1.221 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.221 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.221 * [taylor]: Taking taylor expansion of x in x 1.221 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 1.221 * [taylor]: Taking taylor expansion of 4.0 in x 1.221 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.221 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.221 * [taylor]: Taking taylor expansion of y in x 1.223 * [taylor]: Taking taylor expansion of (/ (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x 1.223 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in x 1.223 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 4.0 (pow y 2))) 1.223 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 1.223 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.223 * [taylor]: Taking taylor expansion of x in x 1.223 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.223 * [taylor]: Taking taylor expansion of x in x 1.224 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 1.224 * [taylor]: Taking taylor expansion of 4.0 in x 1.224 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.224 * [taylor]: Taking taylor expansion of y in x 1.224 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 1.224 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.224 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.224 * [taylor]: Taking taylor expansion of x in x 1.225 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 1.225 * [taylor]: Taking taylor expansion of 4.0 in x 1.225 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.225 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.225 * [taylor]: Taking taylor expansion of y in x 1.226 * [taylor]: Taking taylor expansion of 1 in y 1.230 * [taylor]: Taking taylor expansion of 0 in y 1.234 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y 1.234 * [taylor]: Taking taylor expansion of 8.0 in y 1.234 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.234 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.234 * [taylor]: Taking taylor expansion of y in y 1.243 * [taylor]: Taking taylor expansion of 0 in y 1.243 * [approximate]: Taking taylor expansion of (/ (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in (x y) around 0 1.243 * [taylor]: Taking taylor expansion of (/ (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y 1.243 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) in y 1.243 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 4.0 (pow y 2))) 1.243 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in y 1.243 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.243 * [taylor]: Taking taylor expansion of -1 in y 1.243 * [taylor]: Taking taylor expansion of x in y 1.243 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.244 * [taylor]: Taking taylor expansion of -1 in y 1.244 * [taylor]: Taking taylor expansion of x in y 1.244 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in y 1.244 * [taylor]: Taking taylor expansion of 4.0 in y 1.244 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.244 * [taylor]: Taking taylor expansion of y in y 1.244 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 1.244 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.244 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.244 * [taylor]: Taking taylor expansion of x in y 1.245 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 1.245 * [taylor]: Taking taylor expansion of 4.0 in y 1.245 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.245 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.245 * [taylor]: Taking taylor expansion of y in y 1.247 * [taylor]: Taking taylor expansion of (/ (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x 1.247 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) in x 1.247 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 4.0 (pow y 2))) 1.247 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 1.247 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.247 * [taylor]: Taking taylor expansion of -1 in x 1.247 * [taylor]: Taking taylor expansion of x in x 1.248 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.248 * [taylor]: Taking taylor expansion of -1 in x 1.248 * [taylor]: Taking taylor expansion of x in x 1.248 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 1.248 * [taylor]: Taking taylor expansion of 4.0 in x 1.248 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.248 * [taylor]: Taking taylor expansion of y in x 1.248 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 1.248 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.248 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.248 * [taylor]: Taking taylor expansion of x in x 1.249 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 1.249 * [taylor]: Taking taylor expansion of 4.0 in x 1.249 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.249 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.249 * [taylor]: Taking taylor expansion of y in x 1.250 * [taylor]: Taking taylor expansion of (/ (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x 1.250 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) in x 1.251 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 4.0 (pow y 2))) 1.251 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 1.251 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.251 * [taylor]: Taking taylor expansion of -1 in x 1.251 * [taylor]: Taking taylor expansion of x in x 1.251 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.251 * [taylor]: Taking taylor expansion of -1 in x 1.251 * [taylor]: Taking taylor expansion of x in x 1.251 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 1.251 * [taylor]: Taking taylor expansion of 4.0 in x 1.251 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.251 * [taylor]: Taking taylor expansion of y in x 1.252 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 1.252 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.252 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.252 * [taylor]: Taking taylor expansion of x in x 1.252 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 1.252 * [taylor]: Taking taylor expansion of 4.0 in x 1.252 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.252 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.252 * [taylor]: Taking taylor expansion of y in x 1.253 * [taylor]: Taking taylor expansion of 1 in y 1.257 * [taylor]: Taking taylor expansion of 0 in y 1.261 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y 1.261 * [taylor]: Taking taylor expansion of 8.0 in y 1.261 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.261 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.261 * [taylor]: Taking taylor expansion of y in y 1.270 * [taylor]: Taking taylor expansion of 0 in y 1.270 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2) 1.270 * [approximate]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in (x y) around 0 1.270 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y 1.270 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.270 * [taylor]: Taking taylor expansion of x in y 1.270 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 1.270 * [taylor]: Taking taylor expansion of 4.0 in y 1.270 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.270 * [taylor]: Taking taylor expansion of y in y 1.270 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 1.270 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.270 * [taylor]: Taking taylor expansion of x in x 1.270 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 1.270 * [taylor]: Taking taylor expansion of 4.0 in x 1.270 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.270 * [taylor]: Taking taylor expansion of y in x 1.270 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 1.270 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.270 * [taylor]: Taking taylor expansion of x in x 1.270 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 1.270 * [taylor]: Taking taylor expansion of 4.0 in x 1.270 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.270 * [taylor]: Taking taylor expansion of y in x 1.271 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow y 2))) in y 1.271 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 1.271 * [taylor]: Taking taylor expansion of 4.0 in y 1.271 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.271 * [taylor]: Taking taylor expansion of y in y 1.272 * [taylor]: Taking taylor expansion of 0 in y 1.274 * [taylor]: Taking taylor expansion of 1 in y 1.277 * [taylor]: Taking taylor expansion of 0 in y 1.282 * [taylor]: Taking taylor expansion of 0 in y 1.283 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0 1.283 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 1.283 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.283 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.283 * [taylor]: Taking taylor expansion of x in y 1.283 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 1.283 * [taylor]: Taking taylor expansion of 4.0 in y 1.283 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.283 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.283 * [taylor]: Taking taylor expansion of y in y 1.284 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 1.284 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.284 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.284 * [taylor]: Taking taylor expansion of x in x 1.284 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 1.284 * [taylor]: Taking taylor expansion of 4.0 in x 1.284 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.284 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.284 * [taylor]: Taking taylor expansion of y in x 1.284 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 1.284 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.284 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.284 * [taylor]: Taking taylor expansion of x in x 1.285 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 1.285 * [taylor]: Taking taylor expansion of 4.0 in x 1.285 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.285 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.285 * [taylor]: Taking taylor expansion of y in x 1.286 * [taylor]: Taking taylor expansion of 1 in y 1.287 * [taylor]: Taking taylor expansion of 0 in y 1.288 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y 1.288 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 1.288 * [taylor]: Taking taylor expansion of 4.0 in y 1.288 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.288 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.288 * [taylor]: Taking taylor expansion of y in y 1.292 * [taylor]: Taking taylor expansion of 0 in y 1.297 * [taylor]: Taking taylor expansion of 0 in y 1.300 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0 1.300 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 1.300 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.300 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.300 * [taylor]: Taking taylor expansion of x in y 1.300 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 1.300 * [taylor]: Taking taylor expansion of 4.0 in y 1.300 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.300 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.300 * [taylor]: Taking taylor expansion of y in y 1.301 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 1.301 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.301 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.301 * [taylor]: Taking taylor expansion of x in x 1.301 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 1.301 * [taylor]: Taking taylor expansion of 4.0 in x 1.301 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.301 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.301 * [taylor]: Taking taylor expansion of y in x 1.301 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 1.301 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.301 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.301 * [taylor]: Taking taylor expansion of x in x 1.302 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 1.302 * [taylor]: Taking taylor expansion of 4.0 in x 1.302 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.302 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.302 * [taylor]: Taking taylor expansion of y in x 1.303 * [taylor]: Taking taylor expansion of 1 in y 1.304 * [taylor]: Taking taylor expansion of 0 in y 1.305 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y 1.305 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 1.305 * [taylor]: Taking taylor expansion of 4.0 in y 1.305 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.305 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.305 * [taylor]: Taking taylor expansion of y in y 1.313 * [taylor]: Taking taylor expansion of 0 in y 1.317 * [taylor]: Taking taylor expansion of 0 in y 1.320 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2 2) 1.320 * [approximate]: Taking taylor expansion of (* 4.0 (pow y 2)) in (y) around 0 1.320 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 1.320 * [taylor]: Taking taylor expansion of 4.0 in y 1.320 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.320 * [taylor]: Taking taylor expansion of y in y 1.320 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 1.320 * [taylor]: Taking taylor expansion of 4.0 in y 1.320 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.320 * [taylor]: Taking taylor expansion of y in y 1.329 * [approximate]: Taking taylor expansion of (/ 4.0 (pow y 2)) in (y) around 0 1.329 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in y 1.329 * [taylor]: Taking taylor expansion of 4.0 in y 1.329 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.329 * [taylor]: Taking taylor expansion of y in y 1.330 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in y 1.330 * [taylor]: Taking taylor expansion of 4.0 in y 1.330 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.330 * [taylor]: Taking taylor expansion of y in y 1.339 * [approximate]: Taking taylor expansion of (/ 4.0 (pow y 2)) in (y) around 0 1.339 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in y 1.339 * [taylor]: Taking taylor expansion of 4.0 in y 1.339 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.339 * [taylor]: Taking taylor expansion of y in y 1.339 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in y 1.340 * [taylor]: Taking taylor expansion of 4.0 in y 1.340 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.340 * [taylor]: Taking taylor expansion of y in y 1.348 * * * * [progress]: [ 4 / 4 ] generating series at (2) 1.348 * [approximate]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma x x (* 4.0 (pow y 2)))) in (x y) around 0 1.348 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma x x (* 4.0 (pow y 2)))) in y 1.348 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y 1.348 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.348 * [taylor]: Taking taylor expansion of x in y 1.348 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 1.348 * [taylor]: Taking taylor expansion of 4.0 in y 1.348 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.348 * [taylor]: Taking taylor expansion of y in y 1.348 * [taylor]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in y 1.348 * [taylor]: Rewrote expression to (+ (* x x) (* 4.0 (pow y 2))) 1.348 * [taylor]: Taking taylor expansion of (* x x) in y 1.348 * [taylor]: Taking taylor expansion of x in y 1.348 * [taylor]: Taking taylor expansion of x in y 1.348 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 1.348 * [taylor]: Taking taylor expansion of 4.0 in y 1.348 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.349 * [taylor]: Taking taylor expansion of y in y 1.349 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma x x (* 4.0 (pow y 2)))) in x 1.349 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 1.349 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.349 * [taylor]: Taking taylor expansion of x in x 1.349 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 1.349 * [taylor]: Taking taylor expansion of 4.0 in x 1.349 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.349 * [taylor]: Taking taylor expansion of y in x 1.349 * [taylor]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in x 1.349 * [taylor]: Rewrote expression to (+ (* x x) (* 4.0 (pow y 2))) 1.349 * [taylor]: Taking taylor expansion of (* x x) in x 1.349 * [taylor]: Taking taylor expansion of x in x 1.349 * [taylor]: Taking taylor expansion of x in x 1.349 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 1.349 * [taylor]: Taking taylor expansion of 4.0 in x 1.349 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.349 * [taylor]: Taking taylor expansion of y in x 1.350 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma x x (* 4.0 (pow y 2)))) in x 1.350 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 1.350 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.350 * [taylor]: Taking taylor expansion of x in x 1.350 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 1.350 * [taylor]: Taking taylor expansion of 4.0 in x 1.350 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.350 * [taylor]: Taking taylor expansion of y in x 1.350 * [taylor]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in x 1.351 * [taylor]: Rewrote expression to (+ (* x x) (* 4.0 (pow y 2))) 1.351 * [taylor]: Taking taylor expansion of (* x x) in x 1.351 * [taylor]: Taking taylor expansion of x in x 1.351 * [taylor]: Taking taylor expansion of x in x 1.351 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 1.351 * [taylor]: Taking taylor expansion of 4.0 in x 1.351 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.351 * [taylor]: Taking taylor expansion of y in x 1.352 * [taylor]: Taking taylor expansion of -1.0 in y 1.354 * [taylor]: Taking taylor expansion of 0 in y 1.358 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow y 2))) in y 1.358 * [taylor]: Taking taylor expansion of 0.5 in y 1.358 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.358 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.358 * [taylor]: Taking taylor expansion of y in y 1.366 * [taylor]: Taking taylor expansion of 0 in y 1.367 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2)))) in (x y) around 0 1.367 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2)))) in y 1.367 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 1.367 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.367 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.367 * [taylor]: Taking taylor expansion of x in y 1.367 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 1.367 * [taylor]: Taking taylor expansion of 4.0 in y 1.367 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.367 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.367 * [taylor]: Taking taylor expansion of y in y 1.368 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in y 1.368 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 4.0 (pow y 2))) 1.368 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in y 1.368 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.368 * [taylor]: Taking taylor expansion of x in y 1.368 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.368 * [taylor]: Taking taylor expansion of x in y 1.368 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in y 1.368 * [taylor]: Taking taylor expansion of 4.0 in y 1.368 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.368 * [taylor]: Taking taylor expansion of y in y 1.370 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2)))) in x 1.371 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 1.371 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.371 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.371 * [taylor]: Taking taylor expansion of x in x 1.371 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 1.371 * [taylor]: Taking taylor expansion of 4.0 in x 1.371 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.371 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.371 * [taylor]: Taking taylor expansion of y in x 1.371 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in x 1.372 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 4.0 (pow y 2))) 1.372 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 1.372 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.372 * [taylor]: Taking taylor expansion of x in x 1.372 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.372 * [taylor]: Taking taylor expansion of x in x 1.372 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 1.372 * [taylor]: Taking taylor expansion of 4.0 in x 1.372 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.372 * [taylor]: Taking taylor expansion of y in x 1.373 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2)))) in x 1.373 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 1.374 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.374 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.374 * [taylor]: Taking taylor expansion of x in x 1.374 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 1.374 * [taylor]: Taking taylor expansion of 4.0 in x 1.374 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.374 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.374 * [taylor]: Taking taylor expansion of y in x 1.374 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in x 1.374 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 4.0 (pow y 2))) 1.374 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 1.375 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.375 * [taylor]: Taking taylor expansion of x in x 1.375 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.375 * [taylor]: Taking taylor expansion of x in x 1.375 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 1.375 * [taylor]: Taking taylor expansion of 4.0 in x 1.375 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.375 * [taylor]: Taking taylor expansion of y in x 1.376 * [taylor]: Taking taylor expansion of 1 in y 1.380 * [taylor]: Taking taylor expansion of 0 in y 1.384 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y 1.384 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y 1.384 * [taylor]: Taking taylor expansion of 8.0 in y 1.384 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.384 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.384 * [taylor]: Taking taylor expansion of y in y 1.393 * [taylor]: Taking taylor expansion of 0 in y 1.393 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2)))) in (x y) around 0 1.393 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2)))) in y 1.393 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 1.393 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.393 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.393 * [taylor]: Taking taylor expansion of x in y 1.394 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 1.394 * [taylor]: Taking taylor expansion of 4.0 in y 1.394 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.394 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.394 * [taylor]: Taking taylor expansion of y in y 1.394 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) in y 1.394 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 4.0 (pow y 2))) 1.394 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in y 1.394 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.395 * [taylor]: Taking taylor expansion of -1 in y 1.395 * [taylor]: Taking taylor expansion of x in y 1.395 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.395 * [taylor]: Taking taylor expansion of -1 in y 1.395 * [taylor]: Taking taylor expansion of x in y 1.395 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in y 1.395 * [taylor]: Taking taylor expansion of 4.0 in y 1.395 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.395 * [taylor]: Taking taylor expansion of y in y 1.397 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2)))) in x 1.398 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 1.398 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.398 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.398 * [taylor]: Taking taylor expansion of x in x 1.398 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 1.398 * [taylor]: Taking taylor expansion of 4.0 in x 1.398 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.398 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.398 * [taylor]: Taking taylor expansion of y in x 1.398 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) in x 1.399 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 4.0 (pow y 2))) 1.399 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 1.399 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.399 * [taylor]: Taking taylor expansion of -1 in x 1.399 * [taylor]: Taking taylor expansion of x in x 1.399 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.399 * [taylor]: Taking taylor expansion of -1 in x 1.399 * [taylor]: Taking taylor expansion of x in x 1.399 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 1.399 * [taylor]: Taking taylor expansion of 4.0 in x 1.399 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.399 * [taylor]: Taking taylor expansion of y in x 1.401 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2)))) in x 1.401 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 1.401 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.401 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.401 * [taylor]: Taking taylor expansion of x in x 1.401 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 1.401 * [taylor]: Taking taylor expansion of 4.0 in x 1.401 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.401 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.401 * [taylor]: Taking taylor expansion of y in x 1.401 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) in x 1.402 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 4.0 (pow y 2))) 1.402 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 1.402 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.402 * [taylor]: Taking taylor expansion of -1 in x 1.402 * [taylor]: Taking taylor expansion of x in x 1.402 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.402 * [taylor]: Taking taylor expansion of -1 in x 1.402 * [taylor]: Taking taylor expansion of x in x 1.405 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 1.405 * [taylor]: Taking taylor expansion of 4.0 in x 1.405 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.405 * [taylor]: Taking taylor expansion of y in x 1.407 * [taylor]: Taking taylor expansion of 1 in y 1.410 * [taylor]: Taking taylor expansion of 0 in y 1.414 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y 1.414 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y 1.414 * [taylor]: Taking taylor expansion of 8.0 in y 1.414 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.415 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.415 * [taylor]: Taking taylor expansion of y in y 1.424 * [taylor]: Taking taylor expansion of 0 in y 1.424 * * * [progress]: simplifying candidates 1.427 * [simplify]: Simplifying using # : (expm1 (/ (fma x x (* (* y 4.0) y)) (- (pow x 2) (* 4.0 (pow y 2))))) (log1p (/ (fma x x (* (* y 4.0) y)) (- (pow x 2) (* 4.0 (pow y 2))))) (- (log (fma x x (* (* y 4.0) y))) (log (- (pow x 2) (* 4.0 (pow y 2))))) (log (/ (fma x x (* (* y 4.0) y)) (- (pow x 2) (* 4.0 (pow y 2))))) (exp (/ (fma x x (* (* y 4.0) y)) (- (pow x 2) (* 4.0 (pow y 2))))) (/ (* (* (fma x x (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) (fma x x (* (* y 4.0) y))) (* (* (- (pow x 2) (* 4.0 (pow y 2))) (- (pow x 2) (* 4.0 (pow y 2)))) (- (pow x 2) (* 4.0 (pow y 2))))) (* (cbrt (/ (fma x x (* (* y 4.0) y)) (- (pow x 2) (* 4.0 (pow y 2))))) (cbrt (/ (fma x x (* (* y 4.0) y)) (- (pow x 2) (* 4.0 (pow y 2)))))) (cbrt (/ (fma x x (* (* y 4.0) y)) (- (pow x 2) (* 4.0 (pow y 2))))) (* (* (/ (fma x x (* (* y 4.0) y)) (- (pow x 2) (* 4.0 (pow y 2)))) (/ (fma x x (* (* y 4.0) y)) (- (pow x 2) (* 4.0 (pow y 2))))) (/ (fma x x (* (* y 4.0) y)) (- (pow x 2) (* 4.0 (pow y 2))))) (sqrt (/ (fma x x (* (* y 4.0) y)) (- (pow x 2) (* 4.0 (pow y 2))))) (sqrt (/ (fma x x (* (* y 4.0) y)) (- (pow x 2) (* 4.0 (pow y 2))))) (- (fma x x (* (* y 4.0) y))) (- (- (pow x 2) (* 4.0 (pow y 2)))) (/ (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))) (* (cbrt (- (pow x 2) (* 4.0 (pow y 2)))) (cbrt (- (pow x 2) (* 4.0 (pow y 2)))))) (/ (cbrt (fma x x (* (* y 4.0) y))) (cbrt (- (pow x 2) (* 4.0 (pow y 2))))) (/ (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))) (sqrt (- (pow x 2) (* 4.0 (pow y 2))))) (/ (cbrt (fma x x (* (* y 4.0) y))) (sqrt (- (pow x 2) (* 4.0 (pow y 2))))) (/ (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))) 1) (/ (cbrt (fma x x (* (* y 4.0) y))) (- (pow x 2) (* 4.0 (pow y 2)))) (/ (sqrt (fma x x (* (* y 4.0) y))) (* (cbrt (- (pow x 2) (* 4.0 (pow y 2)))) (cbrt (- (pow x 2) (* 4.0 (pow y 2)))))) (/ (sqrt (fma x x (* (* y 4.0) y))) (cbrt (- (pow x 2) (* 4.0 (pow y 2))))) (/ (sqrt (fma x x (* (* y 4.0) y))) (sqrt (- (pow x 2) (* 4.0 (pow y 2))))) (/ (sqrt (fma x x (* (* y 4.0) y))) (sqrt (- (pow x 2) (* 4.0 (pow y 2))))) (/ (sqrt (fma x x (* (* y 4.0) y))) 1) (/ (sqrt (fma x x (* (* y 4.0) y))) (- (pow x 2) (* 4.0 (pow y 2)))) (/ 1 (* (cbrt (- (pow x 2) (* 4.0 (pow y 2)))) (cbrt (- (pow x 2) (* 4.0 (pow y 2)))))) (/ (fma x x (* (* y 4.0) y)) (cbrt (- (pow x 2) (* 4.0 (pow y 2))))) (/ 1 (sqrt (- (pow x 2) (* 4.0 (pow y 2))))) (/ (fma x x (* (* y 4.0) y)) (sqrt (- (pow x 2) (* 4.0 (pow y 2))))) (/ 1 1) (/ (fma x x (* (* y 4.0) y)) (- (pow x 2) (* 4.0 (pow y 2)))) (/ 1 (- (pow x 2) (* 4.0 (pow y 2)))) (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma x x (* (* y 4.0) y))) (/ (fma x x (* (* y 4.0) y)) (* (cbrt (- (pow x 2) (* 4.0 (pow y 2)))) (cbrt (- (pow x 2) (* 4.0 (pow y 2)))))) (/ (fma x x (* (* y 4.0) y)) (sqrt (- (pow x 2) (* 4.0 (pow y 2))))) (/ (fma x x (* (* y 4.0) y)) 1) (/ (- (pow x 2) (* 4.0 (pow y 2))) (cbrt (fma x x (* (* y 4.0) y)))) (/ (- (pow x 2) (* 4.0 (pow y 2))) (sqrt (fma x x (* (* y 4.0) y)))) (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma x x (* (* y 4.0) y))) (/ (fma x x (* (* y 4.0) y)) (- (pow (pow x 2) 3) (pow (* 4.0 (pow y 2)) 3))) (/ (fma x x (* (* y 4.0) y)) (- (* (pow x 2) (pow x 2)) (* (* 4.0 (pow y 2)) (* 4.0 (pow y 2))))) (fma (pow (* (cbrt x) (cbrt x)) 2) (pow (cbrt x) 2) (- (* (pow y 2) 4.0))) (fma (- (pow y 2)) 4.0 (* (pow y 2) 4.0)) (fma (pow (sqrt x) 2) (pow (sqrt x) 2) (- (* (pow y 2) 4.0))) (fma (- (pow y 2)) 4.0 (* (pow y 2) 4.0)) (fma (pow 1 2) (pow x 2) (- (* (pow y 2) 4.0))) (fma (- (pow y 2)) 4.0 (* (pow y 2) 4.0)) (fma x x (- (* (pow y 2) 4.0))) (fma (- (pow y 2)) 4.0 (* (pow y 2) 4.0)) (fma (* (cbrt (pow x 2)) (cbrt (pow x 2))) (cbrt (pow x 2)) (- (* (pow y 2) 4.0))) (fma (- (pow y 2)) 4.0 (* (pow y 2) 4.0)) (fma (sqrt (pow x 2)) (sqrt (pow x 2)) (- (* (pow y 2) 4.0))) (fma (- (pow y 2)) 4.0 (* (pow y 2) 4.0)) (fma 1 (pow x 2) (- (* (pow y 2) 4.0))) (fma (- (pow y 2)) 4.0 (* (pow y 2) 4.0)) (fma (pow x (/ 2 2)) (pow x (/ 2 2)) (- (* (pow y 2) 4.0))) (fma (- (pow y 2)) 4.0 (* (pow y 2) 4.0)) (expm1 (- (pow x 2) (* 4.0 (pow y 2)))) (log1p (- (pow x 2) (* 4.0 (pow y 2)))) (- (* 4.0 (pow y 2))) (- (* 4.0 (pow y 2))) (- (* 4.0 (pow y 2))) (- (* 4.0 (pow y 2))) (- (* 4.0 (pow y 2))) (- (* 4.0 (pow y 2))) (- (* 4.0 (pow y 2))) (- (* 4.0 (pow y 2))) (/ (exp (pow x 2)) (exp (* 4.0 (pow y 2)))) (log (- (pow x 2) (* 4.0 (pow y 2)))) (exp (- (pow x 2) (* 4.0 (pow y 2)))) (* (cbrt (- (pow x 2) (* 4.0 (pow y 2)))) (cbrt (- (pow x 2) (* 4.0 (pow y 2))))) (cbrt (- (pow x 2) (* 4.0 (pow y 2)))) (* (* (- (pow x 2) (* 4.0 (pow y 2))) (- (pow x 2) (* 4.0 (pow y 2)))) (- (pow x 2) (* 4.0 (pow y 2)))) (sqrt (- (pow x 2) (* 4.0 (pow y 2)))) (sqrt (- (pow x 2) (* 4.0 (pow y 2)))) (- (pow (pow x 2) 3) (pow (* 4.0 (pow y 2)) 3)) (+ (* (pow x 2) (pow x 2)) (+ (* (* 4.0 (pow y 2)) (* 4.0 (pow y 2))) (* (pow x 2) (* 4.0 (pow y 2))))) (- (* 4.0 (pow y 2))) (- (* (pow x 2) (pow x 2)) (* (* 4.0 (pow y 2)) (* 4.0 (pow y 2)))) (+ (pow x 2) (* 4.0 (pow y 2))) (- (* 4.0 (pow y 2))) (expm1 (* 4.0 (pow y 2))) (log1p (* 4.0 (pow y 2))) (+ (log 4.0) (* (log y) 2)) (+ (log 4.0) (* (log y) 2)) (+ (log 4.0) (log (pow y 2))) (log (* 4.0 (pow y 2))) (exp (* 4.0 (pow y 2))) (* (* (* 4.0 4.0) 4.0) (* (* (pow y 2) (pow y 2)) (pow y 2))) (* (cbrt (* 4.0 (pow y 2))) (cbrt (* 4.0 (pow y 2)))) (cbrt (* 4.0 (pow y 2))) (* (* (* 4.0 (pow y 2)) (* 4.0 (pow y 2))) (* 4.0 (pow y 2))) (sqrt (* 4.0 (pow y 2))) (sqrt (* 4.0 (pow y 2))) (* (sqrt 4.0) (pow (sqrt y) 2)) (* (sqrt 4.0) (pow (sqrt y) 2)) (* (sqrt 4.0) y) (* (sqrt 4.0) y) (* (sqrt 4.0) (sqrt (pow y 2))) (* (sqrt 4.0) (sqrt (pow y 2))) (* (sqrt 4.0) (pow y (/ 2 2))) (* (sqrt 4.0) (pow y (/ 2 2))) (* 4.0 (pow (* (cbrt y) (cbrt y)) 2)) (* 4.0 (pow (sqrt y) 2)) (* 4.0 (pow 1 2)) (* 4.0 y) (* 4.0 (* (cbrt (pow y 2)) (cbrt (pow y 2)))) (* 4.0 (sqrt (pow y 2))) (* 4.0 1) (* 4.0 (pow y (/ 2 2))) (* (cbrt 4.0) (pow y 2)) (* (sqrt 4.0) (pow y 2)) (* 4.0 (pow y 2)) (expm1 (/ 1 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y)) (- (pow x 2) (* 4.0 (pow y 2)))) 1) (/ 1 (fma x x (* (* 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))) (* 4.0 (pow y 2)) (* 4.0 (pow y 2)) (* 4.0 (pow y 2)) -1.0 1 1 1.437 * * [simplify]: iteration 0 : 259 enodes (cost 4655 ) 1.488 * * [simplify]: iteration 1 : 570 enodes (cost 4346 ) 1.680 * * [simplify]: iteration 2 : 2409 enodes (cost 3916 ) 3.159 * * [simplify]: iteration done : 5000 enodes (cost 3916 ) 3.161 * [simplify]: Simplified to: (expm1 (/ (fma x x (* (* y 4.0) y)) (- (pow x 2) (* 4.0 (pow y 2))))) (log1p (/ (fma x x (* (* y 4.0) y)) (- (pow x 2) (* 4.0 (pow y 2))))) (log (/ (fma x x (* (* y 4.0) y)) (- (pow x 2) (* 4.0 (pow y 2))))) (log (/ (fma x x (* (* y 4.0) y)) (- (pow x 2) (* 4.0 (pow y 2))))) (exp (/ (fma x x (* (* y 4.0) y)) (- (pow x 2) (* 4.0 (pow y 2))))) (pow (/ (fma x x (* 4.0 (pow y 2))) (fma x x (- (* 4.0 (pow y 2))))) 3) (* (cbrt (/ (fma x x (* (* y 4.0) y)) (- (pow x 2) (* 4.0 (pow y 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(fma x x (- (* 4.0 (pow y 2)))) (fma x x (* 4.0 (pow y 2))))) (log (/ (fma x x (- (* 4.0 (pow y 2)))) (fma x x (* 4.0 (pow y 2))))) (log (/ (fma x x (- (* 4.0 (pow y 2)))) (fma x x (* 4.0 (pow y 2))))) (exp (/ (fma x x (- (* 4.0 (pow y 2)))) (fma x x (* 4.0 (pow y 2))))) (pow (/ (fma x x (- (* 4.0 (pow y 2)))) (fma x x (* 4.0 (pow y 2)))) 3) (pow (/ (fma x x (- (* 4.0 (pow y 2)))) (fma x x (* 4.0 (pow y 2)))) 3) (* (cbrt (/ (fma x x (- (* 4.0 (pow y 2)))) (fma x x (* 4.0 (pow y 2))))) (cbrt (/ (fma x x (- (* 4.0 (pow y 2)))) (fma x x (* 4.0 (pow y 2)))))) (cbrt (/ (fma x x (- (* 4.0 (pow y 2)))) (fma x x (* 4.0 (pow y 2))))) (pow (/ (fma x x (- (* 4.0 (pow y 2)))) (fma x x (* 4.0 (pow y 2)))) 3) (sqrt (/ (fma x x (- (* 4.0 (pow y 2)))) (fma x x (* (* y 4.0) y)))) (sqrt (/ (fma x x (- (* 4.0 (pow y 2)))) (fma x x (* (* y 4.0) y)))) -1 (- (/ (fma x x (* (* y 4.0) y)) (- (pow x 2) (* 4.0 (pow y 2))))) (/ 1 (* (cbrt (/ (fma x x (* (* y 4.0) y)) (- (pow x 2) (* 4.0 (pow y 2))))) (cbrt (/ (fma x x (* (* y 4.0) y)) (- (pow x 2) (* 4.0 (pow y 2))))))) (/ 1 (cbrt (/ (fma x x (* (* y 4.0) y)) (- (pow x 2) (* 4.0 (pow y 2)))))) (/ 1 (sqrt (/ (fma x x (* (* y 4.0) y)) (- (pow x 2) (* 4.0 (pow y 2)))))) (/ 1 (sqrt (/ (fma x x (* (* y 4.0) y)) (- (pow x 2) (* 4.0 (pow y 2)))))) (/ (* (cbrt (- (pow x 2) (* 4.0 (pow y 2)))) (cbrt (- (pow x 2) (* 4.0 (pow y 2))))) (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y))))) (/ 1 (/ (cbrt (fma x x (* (* y 4.0) y))) (cbrt (- (pow x 2) (* 4.0 (pow y 2)))))) (/ (sqrt (fma x x (- (* 4.0 (pow y 2))))) (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y))))) (/ (sqrt (- (pow x 2) (* 4.0 (pow y 2)))) (cbrt (fma x x (* (* y 4.0) y)))) (/ 1 (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y))))) (/ (- (pow x 2) (* 4.0 (pow y 2))) (cbrt (fma x x (* (* y 4.0) y)))) (/ (* (cbrt (- (pow x 2) (* 4.0 (pow y 2)))) (cbrt (- (pow x 2) (* 4.0 (pow y 2))))) (sqrt (fma x x (* (* y 4.0) y)))) (/ 1 (/ (sqrt (fma x x 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(fma (* 4.0 (pow y 2)) (fma x x (* (* y 4.0) y)) (pow x 4))) (* (/ 1 (fma x x (* (* y 4.0) y))) (- (pow x 4) (* (* 4.0 4.0) (pow y 4)))) (/ 1 (fma x x (* (* y 4.0) y))) (/ 1 (* (cbrt (/ (fma x x (* (* y 4.0) y)) (- (pow x 2) (* 4.0 (pow y 2))))) (cbrt (/ (fma x x (* (* y 4.0) y)) (- (pow x 2) (* 4.0 (pow y 2))))))) (/ 1 (cbrt (/ (fma x x (* (* y 4.0) y)) (- (pow x 2) (* 4.0 (pow y 2)))))) (/ 1 (sqrt (/ (fma x x (* (* y 4.0) y)) (- (pow x 2) (* 4.0 (pow y 2)))))) (/ 1 (sqrt (/ (fma x x (* (* y 4.0) y)) (- (pow x 2) (* 4.0 (pow y 2)))))) (/ (* (cbrt (- (pow x 2) (* 4.0 (pow y 2)))) (cbrt (- (pow x 2) (* 4.0 (pow y 2))))) (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y))))) (/ 1 (/ (cbrt (fma x x (* (* y 4.0) y))) (cbrt (- (pow x 2) (* 4.0 (pow y 2)))))) (/ (sqrt (fma x x (- (* 4.0 (pow y 2))))) (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y))))) (/ (sqrt (- (pow x 2) (* 4.0 (pow y 2)))) (cbrt (fma x x (* (* y 4.0) y)))) (/ 1 (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y))))) (/ (- (pow x 2) (* 4.0 (pow y 2))) (cbrt (fma x x (* (* y 4.0) y)))) (/ (* (cbrt (- (pow x 2) (* 4.0 (pow y 2)))) (cbrt (- (pow x 2) (* 4.0 (pow y 2))))) (sqrt (fma x x (* (* y 4.0) y)))) (/ 1 (/ (sqrt (fma x x (* (* y 4.0) y))) (cbrt (- (pow x 2) (* 4.0 (pow y 2)))))) (/ (sqrt (- (pow x 2) (* 4.0 (pow y 2)))) (sqrt (fma x x (* 4.0 (pow y 2))))) (/ (sqrt (- (pow x 2) (* 4.0 (pow y 2)))) (sqrt (fma x x (* 4.0 (pow y 2))))) (/ 1 (sqrt (fma x x (* 4.0 (pow y 2))))) (/ (- (pow x 2) (* 4.0 (pow y 2))) (sqrt (fma x x (* (* y 4.0) y)))) (* (cbrt (- (pow x 2) (* 4.0 (pow y 2)))) (cbrt (- (pow x 2) (* 4.0 (pow y 2))))) (/ 1 (/ (fma x x (* (* y 4.0) y)) (cbrt (- (pow x 2) (* 4.0 (pow y 2)))))) (sqrt (- (pow x 2) (* 4.0 (pow y 2)))) (/ (sqrt (fma x x (- (* 4.0 (pow y 2))))) (fma x x (* (* y 4.0) y))) 1 (/ (fma x x (- (* 4.0 (pow y 2)))) (fma x x (* (* y 4.0) y))) 1 (/ (fma x x (- (* 4.0 (pow y 2)))) (fma x x (* (* y 4.0) y))) (/ 1 (fma x x (* (* y 4.0) y))) (fma x x (- (* 4.0 (pow y 2)))) (/ 1 (/ (fma x x (* (* y 4.0) y)) (- (pow (pow x 2) 3) (pow (* 4.0 (pow y 2)) 3)))) (/ 1 (fma (* 4.0 (pow y 2)) (fma x x (* (* y 4.0) y)) (pow x 4))) (* (/ 1 (fma x x (* (* y 4.0) y))) (- (pow x 4) (* (* 4.0 4.0) (pow y 4)))) (/ 1 (fma x x (* (* y 4.0) y))) (/ (fma x x (- (* 4.0 (pow y 2)))) (fma x x (* (* y 4.0) y))) (/ (fma x x (* 4.0 (pow y 2))) (fma x x (- (* 4.0 (pow y 2))))) (/ 1 (* (cbrt (/ (fma x x (* (* y 4.0) y)) (- (pow x 2) (* 4.0 (pow y 2))))) (cbrt (/ (fma x x (* (* y 4.0) y)) (- (pow x 2) (* 4.0 (pow y 2))))))) (/ 1 (sqrt (/ (fma x x (* (* y 4.0) y)) (- (pow x 2) (* 4.0 (pow y 2)))))) (/ (* (cbrt (- (pow x 2) (* 4.0 (pow y 2)))) (cbrt (- (pow x 2) (* 4.0 (pow y 2))))) (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y))))) (/ (sqrt (fma x x (- (* 4.0 (pow y 2))))) (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y))))) (/ 1 (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y))))) (/ (* (cbrt (- (pow x 2) (* 4.0 (pow y 2)))) (cbrt (- (pow x 2) (* 4.0 (pow y 2))))) (sqrt (fma x x (* (* y 4.0) y)))) (/ (sqrt (- (pow x 2) (* 4.0 (pow y 2)))) (sqrt (fma x x (* 4.0 (pow y 2))))) (/ 1 (sqrt (fma x x (* 4.0 (pow y 2))))) (* (cbrt (- (pow x 2) (* 4.0 (pow y 2)))) (cbrt (- (pow x 2) (* 4.0 (pow y 2))))) (sqrt (- (pow x 2) (* 4.0 (pow y 2)))) 1 1 (/ 1 (fma x x (* (* y 4.0) y))) (/ 1 (/ (fma x x (* (* y 4.0) y)) (- (pow (pow x 2) 3) (pow (* 4.0 (pow y 2)) 3)))) (* (/ 1 (fma x x (* (* y 4.0) y))) (- (pow x 4) (* (* 4.0 4.0) (pow y 4)))) (/ (fma x x (* 4.0 (pow y 2))) (fma x x (- (* 4.0 (pow y 2))))) (/ (fma x x (* 4.0 (pow y 2))) (fma x x (- (* 4.0 (pow y 2))))) (/ (fma x x (* 4.0 (pow y 2))) (fma x x (- (* 4.0 (pow y 2))))) (/ 1 (fma x x (* (* y 4.0) y))) -1.0 1 1 (fma x x (- (* 4.0 (pow y 2)))) (fma x x (- (* 4.0 (pow y 2)))) (fma x x (- (* 4.0 (pow y 2)))) (* (* y 4.0) y) (* (* y 4.0) y) (* (* y 4.0) y) -1.0 1 1 3.162 * * * [progress]: adding candidates to table 3.645 * [progress]: [Phase 3 of 3] Extracting. 3.645 * * [regime]: Finding splitpoints for: (# # # #) 3.646 * * * [regime-changes]: Trying 3 branch expressions: ((* (* y 4.0) y) y x) 3.646 * * * * [regimes]: Trying to branch on (* (* y 4.0) y) from (# # # #) 3.673 * * * * [regimes]: Trying to branch on (* (* y 4.0) y) from (# # #) 3.693 * * * * [regimes]: Trying to branch on y from (# # # #) 3.738 * * * * [regimes]: Trying to branch on x from (# # # #) 3.776 * * * [regime]: Found split indices: #