14.045 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.014 * * * [progress]: [2/2] Setting up program. 0.016 * [progress]: [Phase 2 of 3] Improving. 0.016 * [simplify]: Simplifying using # : (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) 0.017 * * [simplify]: iteration 0 : 9 enodes (cost 19 ) 0.019 * * [simplify]: iteration 1 : 19 enodes (cost 18 ) 0.021 * * [simplify]: iteration 2 : 39 enodes (cost 18 ) 0.027 * * [simplify]: iteration 3 : 80 enodes (cost 18 ) 0.039 * * [simplify]: iteration 4 : 133 enodes (cost 18 ) 0.069 * * [simplify]: iteration 5 : 187 enodes (cost 18 ) 0.105 * * [simplify]: iteration 6 : 215 enodes (cost 18 ) 0.141 * * [simplify]: iteration 7 : 219 enodes (cost 18 ) 0.179 * * [simplify]: iteration done : 219 enodes (cost 18 ) 0.179 * [simplify]: Simplified to: (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) 0.183 * * [progress]: iteration 1 / 4 0.183 * * * [progress]: picking best candidate 0.185 * * * * [pick]: Picked # 0.185 * * * [progress]: localizing error 0.193 * * * [progress]: generating rewritten candidates 0.193 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.208 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.212 * * * [progress]: generating series expansions 0.212 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.212 * [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 0.212 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in y 0.212 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y 0.212 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.212 * [taylor]: Taking taylor expansion of x in y 0.213 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.213 * [taylor]: Taking taylor expansion of 4.0 in y 0.213 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.213 * [taylor]: Taking taylor expansion of y in y 0.213 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y 0.213 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.213 * [taylor]: Taking taylor expansion of x in y 0.213 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.213 * [taylor]: Taking taylor expansion of 4.0 in y 0.213 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.213 * [taylor]: Taking taylor expansion of y in y 0.213 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in x 0.213 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 0.213 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.213 * [taylor]: Taking taylor expansion of x in x 0.213 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.213 * [taylor]: Taking taylor expansion of 4.0 in x 0.213 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.213 * [taylor]: Taking taylor expansion of y in x 0.213 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x 0.213 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.213 * [taylor]: Taking taylor expansion of x in x 0.213 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.213 * [taylor]: Taking taylor expansion of 4.0 in x 0.213 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.213 * [taylor]: Taking taylor expansion of y in x 0.214 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in x 0.214 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 0.214 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.214 * [taylor]: Taking taylor expansion of x in x 0.214 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.214 * [taylor]: Taking taylor expansion of 4.0 in x 0.214 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.214 * [taylor]: Taking taylor expansion of y in x 0.214 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x 0.214 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.214 * [taylor]: Taking taylor expansion of x in x 0.214 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.214 * [taylor]: Taking taylor expansion of 4.0 in x 0.214 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.214 * [taylor]: Taking taylor expansion of y in x 0.215 * [taylor]: Taking taylor expansion of -1.0 in y 0.218 * [taylor]: Taking taylor expansion of 0 in y 0.221 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow y 2))) in y 0.221 * [taylor]: Taking taylor expansion of 0.5 in y 0.222 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.222 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.222 * [taylor]: Taking taylor expansion of y in y 0.229 * [taylor]: Taking taylor expansion of 0 in y 0.230 * [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 0.230 * [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 0.230 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.230 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.230 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.230 * [taylor]: Taking taylor expansion of x in y 0.230 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.230 * [taylor]: Taking taylor expansion of 4.0 in y 0.230 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.230 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.230 * [taylor]: Taking taylor expansion of y in y 0.231 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.231 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.231 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.231 * [taylor]: Taking taylor expansion of x in y 0.231 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.231 * [taylor]: Taking taylor expansion of 4.0 in y 0.231 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.231 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.231 * [taylor]: Taking taylor expansion of y in y 0.234 * [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 0.234 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.234 * [taylor]: Taking taylor expansion of (/ 1 (pow x 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 (/ 1 (pow y 2))) in x 0.234 * [taylor]: Taking taylor expansion of 4.0 in x 0.234 * [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 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.235 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.235 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.235 * [taylor]: Taking taylor expansion of x in x 0.235 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.235 * [taylor]: Taking taylor expansion of 4.0 in x 0.235 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.235 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.235 * [taylor]: Taking taylor expansion of y in x 0.236 * [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 0.236 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.236 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.236 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.236 * [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 0.237 * [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 0.238 * [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 0.239 * [taylor]: Taking taylor expansion of 1 in y 0.241 * [taylor]: Taking taylor expansion of 0 in y 0.245 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y 0.245 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y 0.245 * [taylor]: Taking taylor expansion of 8.0 in y 0.245 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.245 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.245 * [taylor]: Taking taylor expansion of y in y 0.253 * [taylor]: Taking taylor expansion of 0 in y 0.254 * [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 0.254 * [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 0.254 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.254 * [taylor]: Taking taylor expansion of (/ 1 (pow x 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 (/ 1 (pow y 2))) in y 0.254 * [taylor]: Taking taylor expansion of 4.0 in y 0.254 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.254 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.254 * [taylor]: Taking taylor expansion of y in y 0.255 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.255 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.255 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.255 * [taylor]: Taking taylor expansion of x in y 0.255 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.255 * [taylor]: Taking taylor expansion of 4.0 in y 0.255 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.255 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.255 * [taylor]: Taking taylor expansion of y in y 0.258 * [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 0.258 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.258 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.258 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.258 * [taylor]: Taking taylor expansion of x in x 0.258 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.258 * [taylor]: Taking taylor expansion of 4.0 in x 0.258 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.258 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.258 * [taylor]: Taking taylor expansion of y in x 0.259 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.259 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.259 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.259 * [taylor]: Taking taylor expansion of x in x 0.259 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.259 * [taylor]: Taking taylor expansion of 4.0 in x 0.259 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.259 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.259 * [taylor]: Taking taylor expansion of y in x 0.260 * [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 0.260 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.260 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.260 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.260 * [taylor]: Taking taylor expansion of x in x 0.261 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.261 * [taylor]: Taking taylor expansion of 4.0 in x 0.261 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.261 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.261 * [taylor]: Taking taylor expansion of y in x 0.261 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.261 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.261 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.261 * [taylor]: Taking taylor expansion of x in x 0.262 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.262 * [taylor]: Taking taylor expansion of 4.0 in x 0.262 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.262 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.262 * [taylor]: Taking taylor expansion of y in x 0.263 * [taylor]: Taking taylor expansion of 1 in y 0.265 * [taylor]: Taking taylor expansion of 0 in y 0.269 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y 0.270 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y 0.270 * [taylor]: Taking taylor expansion of 8.0 in y 0.270 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.270 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.270 * [taylor]: Taking taylor expansion of y in y 0.278 * [taylor]: Taking taylor expansion of 0 in y 0.279 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.279 * [approximate]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in (x y) around 0 0.279 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y 0.279 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.279 * [taylor]: Taking taylor expansion of x in y 0.279 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.279 * [taylor]: Taking taylor expansion of 4.0 in y 0.279 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.279 * [taylor]: Taking taylor expansion of y in y 0.279 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 0.279 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.279 * [taylor]: Taking taylor expansion of x in x 0.279 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.279 * [taylor]: Taking taylor expansion of 4.0 in x 0.279 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.279 * [taylor]: Taking taylor expansion of y in x 0.279 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 0.279 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.279 * [taylor]: Taking taylor expansion of x in x 0.279 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.279 * [taylor]: Taking taylor expansion of 4.0 in x 0.279 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.279 * [taylor]: Taking taylor expansion of y in x 0.280 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow y 2))) in y 0.280 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.280 * [taylor]: Taking taylor expansion of 4.0 in y 0.280 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.280 * [taylor]: Taking taylor expansion of y in y 0.281 * [taylor]: Taking taylor expansion of 0 in y 0.282 * [taylor]: Taking taylor expansion of 1 in y 0.286 * [taylor]: Taking taylor expansion of 0 in y 0.290 * [taylor]: Taking taylor expansion of 0 in y 0.291 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0 0.291 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.291 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.291 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.291 * [taylor]: Taking taylor expansion of x in y 0.291 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.291 * [taylor]: Taking taylor expansion of 4.0 in y 0.291 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.291 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.291 * [taylor]: Taking taylor expansion of y in y 0.292 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.292 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.292 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.292 * [taylor]: Taking taylor expansion of x in x 0.292 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.292 * [taylor]: Taking taylor expansion of 4.0 in x 0.292 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.292 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.292 * [taylor]: Taking taylor expansion of y in x 0.293 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.293 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.293 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.293 * [taylor]: Taking taylor expansion of x in x 0.293 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.293 * [taylor]: Taking taylor expansion of 4.0 in x 0.293 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.293 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.293 * [taylor]: Taking taylor expansion of y in x 0.294 * [taylor]: Taking taylor expansion of 1 in y 0.295 * [taylor]: Taking taylor expansion of 0 in y 0.297 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y 0.297 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.297 * [taylor]: Taking taylor expansion of 4.0 in y 0.297 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.297 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.297 * [taylor]: Taking taylor expansion of y in y 0.300 * [taylor]: Taking taylor expansion of 0 in y 0.311 * [taylor]: Taking taylor expansion of 0 in y 0.314 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0 0.314 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.314 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.314 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.314 * [taylor]: Taking taylor expansion of x in y 0.314 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.314 * [taylor]: Taking taylor expansion of 4.0 in y 0.314 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.314 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.314 * [taylor]: Taking taylor expansion of y in y 0.315 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.315 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.315 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.315 * [taylor]: Taking taylor expansion of x in x 0.315 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.315 * [taylor]: Taking taylor expansion of 4.0 in x 0.315 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.315 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.315 * [taylor]: Taking taylor expansion of y in x 0.315 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.316 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.316 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.316 * [taylor]: Taking taylor expansion of x in x 0.316 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.316 * [taylor]: Taking taylor expansion of 4.0 in x 0.316 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.316 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.316 * [taylor]: Taking taylor expansion of y in x 0.317 * [taylor]: Taking taylor expansion of 1 in y 0.318 * [taylor]: Taking taylor expansion of 0 in y 0.320 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y 0.320 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.320 * [taylor]: Taking taylor expansion of 4.0 in y 0.320 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.320 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.320 * [taylor]: Taking taylor expansion of y in y 0.324 * [taylor]: Taking taylor expansion of 0 in y 0.328 * [taylor]: Taking taylor expansion of 0 in y 0.331 * * * [progress]: simplifying candidates 0.332 * [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)) -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))) 0.335 * * [simplify]: iteration 0 : 91 enodes (cost 1282 ) 0.354 * * [simplify]: iteration 1 : 234 enodes (cost 1205 ) 0.436 * * [simplify]: iteration 2 : 904 enodes (cost 1090 ) 1.118 * * [simplify]: iteration 3 : 4181 enodes (cost 1085 ) 2.380 * * [simplify]: iteration done : 5000 enodes (cost 1084 ) 2.381 * [simplify]: Simplified to: (expm1 (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y)))) (log1p (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y)))) (log (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y)))) (log (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y)))) (exp (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y)))) (pow (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y))) 3) (* (cbrt (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y)))) (cbrt (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y))))) (cbrt (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y)))) (pow (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y))) 3) (sqrt (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y)))) (sqrt (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y)))) (fma (- x) x (* (pow y 2) 4.0)) (- (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 (- (* 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 (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))))) (/ (fma x x (- (* y (* y 4.0)))) (cbrt (fma x x (* (* y 4.0) y)))) (/ 1 (sqrt (fma x x (* (* y 4.0) y)))) (/ (fma x x (- (* y (* y 4.0)))) (sqrt (fma x x (* (* y 4.0) y)))) 1 (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y))) (/ 1 (fma x x (* (* y 4.0) y))) (/ (fma x x (* (* y 4.0) y)) (fma x x (- (* y (* y 4.0))))) (/ (fma x x (- (* y (* y 4.0)))) (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y))))) (/ (fma x x (- (* y (* y 4.0)))) (sqrt (fma x x (* (* y 4.0) y)))) (fma x x (- (* y (* y 4.0)))) (/ (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)) (fma x x (- (* y (* y 4.0))))) (/ (fma x x (- (* y (* y 4.0)))) (+ (pow (* (* y 4.0) y) 3) (pow x 6))) (/ (fma x x (- (* y (* y 4.0)))) (- (pow x 4) (* (pow y 4) (* 4.0 4.0)))) (* (fma x x (* (* y 4.0) y)) (fma (* (pow y 2) 4.0) (fma x x (* (* y 4.0) y)) (pow x 4))) (* (fma x x (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) (fma x x (- (* y (* y 4.0)))) (* (* (- y y) 4.0) y) (expm1 (- (* x x) (* (* y 4.0) y))) (log1p (- (* x x) (* (* y 4.0) y))) (- (* y (* y 4.0))) (exp (fma x x (- (* y (* y 4.0))))) (log (- (* x x) (* (* y 4.0) y))) (exp (fma x x (- (* y (* y 4.0))))) (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (cbrt (- (* x x) (* (* y 4.0) y))) (pow (fma x x (- (* y (* y 4.0)))) 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 (* (pow y 2) 4.0) (fma x x (* (* y 4.0) y)) (pow x 4)) (- (* y (* y 4.0))) (- (pow x 4) (* (pow y 4) (* 4.0 4.0))) (fma x x (* (* y 4.0) y)) (- (* y (* y 4.0))) -1.0 1 1 (fma x x (- (* y (* y 4.0)))) (fma x x (- (* y (* y 4.0)))) (fma x x (- (* y (* y 4.0)))) 2.382 * * * [progress]: adding candidates to table 2.556 * * [progress]: iteration 2 / 4 2.556 * * * [progress]: picking best candidate 2.561 * * * * [pick]: Picked # 2.561 * * * [progress]: localizing error 2.562 * * * [progress]: generating rewritten candidates 2.562 * * * [progress]: generating series expansions 2.562 * * * [progress]: simplifying candidates 2.562 * [simplify]: Simplifying using # : 2.563 * * [simplify]: iteration 0 : 0 enodes (cost 0 ) 2.563 * * [simplify]: iteration done : 0 enodes (cost 0 ) 2.563 * [simplify]: Simplified to: 2.563 * * * [progress]: adding candidates to table 2.563 * * [progress]: iteration 3 / 4 2.563 * * * [progress]: picking best candidate 2.568 * * * * [pick]: Picked # 2.568 * * * [progress]: localizing error 2.582 * * * [progress]: generating rewritten candidates 2.582 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1) 2.585 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1) 2.585 * * * * [progress]: [ 3 / 4 ] rewriting at (2) 2.590 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1) 2.597 * * * [progress]: generating series expansions 2.597 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1) 2.597 * [approximate]: Taking taylor expansion of (/ (fma x x (- (* 4.0 (pow y 2)))) (fma x x (* 4.0 (pow y 2)))) in (x y) around 0 2.597 * [taylor]: Taking taylor expansion of (/ (fma x x (- (* 4.0 (pow y 2)))) (fma x x (* 4.0 (pow y 2)))) in y 2.597 * [taylor]: Taking taylor expansion of (fma x x (- (* 4.0 (pow y 2)))) in y 2.598 * [taylor]: Rewrote expression to (+ (* x x) (- (* 4.0 (pow y 2)))) 2.598 * [taylor]: Taking taylor expansion of (* x x) in y 2.598 * [taylor]: Taking taylor expansion of x in y 2.598 * [taylor]: Taking taylor expansion of x in y 2.598 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow y 2))) in y 2.598 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 2.598 * [taylor]: Taking taylor expansion of 4.0 in y 2.598 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.598 * [taylor]: Taking taylor expansion of y in y 2.598 * [taylor]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in y 2.598 * [taylor]: Rewrote expression to (+ (* x x) (* 4.0 (pow y 2))) 2.598 * [taylor]: Taking taylor expansion of (* x x) in y 2.598 * [taylor]: Taking taylor expansion of x in y 2.598 * [taylor]: Taking taylor expansion of x in y 2.598 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 2.598 * [taylor]: Taking taylor expansion of 4.0 in y 2.598 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.598 * [taylor]: Taking taylor expansion of y in y 2.598 * [taylor]: Taking taylor expansion of (/ (fma x x (- (* 4.0 (pow y 2)))) (fma x x (* 4.0 (pow y 2)))) in x 2.599 * [taylor]: Taking taylor expansion of (fma x x (- (* 4.0 (pow y 2)))) in x 2.599 * [taylor]: Rewrote expression to (+ (* x x) (- (* 4.0 (pow y 2)))) 2.599 * [taylor]: Taking taylor expansion of (* x x) in x 2.599 * [taylor]: Taking taylor expansion of x in x 2.599 * [taylor]: Taking taylor expansion of x in x 2.599 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow y 2))) in x 2.599 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 2.599 * [taylor]: Taking taylor expansion of 4.0 in x 2.599 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.599 * [taylor]: Taking taylor expansion of y in x 2.599 * [taylor]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in x 2.599 * [taylor]: Rewrote expression to (+ (* x x) (* 4.0 (pow y 2))) 2.599 * [taylor]: Taking taylor expansion of (* x x) in x 2.599 * [taylor]: Taking taylor expansion of x in x 2.599 * [taylor]: Taking taylor expansion of x in x 2.599 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 2.599 * [taylor]: Taking taylor expansion of 4.0 in x 2.599 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.599 * [taylor]: Taking taylor expansion of y in x 2.601 * [taylor]: Taking taylor expansion of (/ (fma x x (- (* 4.0 (pow y 2)))) (fma x x (* 4.0 (pow y 2)))) in x 2.601 * [taylor]: Taking taylor expansion of (fma x x (- (* 4.0 (pow y 2)))) in x 2.601 * [taylor]: Rewrote expression to (+ (* x x) (- (* 4.0 (pow y 2)))) 2.601 * [taylor]: Taking taylor expansion of (* x x) in x 2.601 * [taylor]: Taking taylor expansion of x in x 2.601 * [taylor]: Taking taylor expansion of x in x 2.601 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow y 2))) in x 2.601 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 2.601 * [taylor]: Taking taylor expansion of 4.0 in x 2.601 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.601 * [taylor]: Taking taylor expansion of y in x 2.601 * [taylor]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in x 2.601 * [taylor]: Rewrote expression to (+ (* x x) (* 4.0 (pow y 2))) 2.601 * [taylor]: Taking taylor expansion of (* x x) in x 2.601 * [taylor]: Taking taylor expansion of x in x 2.601 * [taylor]: Taking taylor expansion of x in x 2.601 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 2.601 * [taylor]: Taking taylor expansion of 4.0 in x 2.601 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.601 * [taylor]: Taking taylor expansion of y in x 2.603 * [taylor]: Taking taylor expansion of -1.0 in y 2.606 * [taylor]: Taking taylor expansion of 0 in y 2.610 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow y 2))) in y 2.610 * [taylor]: Taking taylor expansion of 0.5 in y 2.610 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.610 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.610 * [taylor]: Taking taylor expansion of y in y 2.624 * [taylor]: Taking taylor expansion of 0 in y 2.624 * [approximate]: Taking taylor expansion of (/ (fma (/ 1 x) (/ 1 x) (- (* 4.0 (/ 1 (pow y 2))))) (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2)))) in (x y) around 0 2.624 * [taylor]: Taking taylor expansion of (/ (fma (/ 1 x) (/ 1 x) (- (* 4.0 (/ 1 (pow y 2))))) (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2)))) in y 2.624 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (- (* 4.0 (/ 1 (pow y 2))))) in y 2.624 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (- (* 4.0 (/ 1 (pow y 2))))) 2.624 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in y 2.624 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.624 * [taylor]: Taking taylor expansion of x in y 2.624 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.624 * [taylor]: Taking taylor expansion of x in y 2.625 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y 2.625 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 2.625 * [taylor]: Taking taylor expansion of 4.0 in y 2.625 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.625 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.625 * [taylor]: Taking taylor expansion of y in y 2.625 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in y 2.625 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 4.0 (pow y 2))) 2.625 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in y 2.625 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.625 * [taylor]: Taking taylor expansion of x in y 2.626 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.626 * [taylor]: Taking taylor expansion of x in y 2.626 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in y 2.626 * [taylor]: Taking taylor expansion of 4.0 in y 2.626 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.626 * [taylor]: Taking taylor expansion of y in y 2.628 * [taylor]: Taking taylor expansion of (/ (fma (/ 1 x) (/ 1 x) (- (* 4.0 (/ 1 (pow y 2))))) (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2)))) in x 2.628 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (- (* 4.0 (/ 1 (pow y 2))))) in x 2.628 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (- (* 4.0 (/ 1 (pow y 2))))) 2.628 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 2.628 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.628 * [taylor]: Taking taylor expansion of x in x 2.629 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.629 * [taylor]: Taking taylor expansion of x in x 2.629 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in x 2.629 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 2.629 * [taylor]: Taking taylor expansion of 4.0 in x 2.629 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 2.629 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.629 * [taylor]: Taking taylor expansion of y in x 2.629 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in x 2.629 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 4.0 (pow y 2))) 2.629 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 2.629 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.629 * [taylor]: Taking taylor expansion of x in x 2.630 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.630 * [taylor]: Taking taylor expansion of x in x 2.630 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 2.630 * [taylor]: Taking taylor expansion of 4.0 in x 2.630 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.630 * [taylor]: Taking taylor expansion of y in x 2.631 * [taylor]: Taking taylor expansion of (/ (fma (/ 1 x) (/ 1 x) (- (* 4.0 (/ 1 (pow y 2))))) (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2)))) in x 2.632 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (- (* 4.0 (/ 1 (pow y 2))))) in x 2.632 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (- (* 4.0 (/ 1 (pow y 2))))) 2.632 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 2.632 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.632 * [taylor]: Taking taylor expansion of x in x 2.632 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.632 * [taylor]: Taking taylor expansion of x in x 2.632 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in x 2.632 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 2.632 * [taylor]: Taking taylor expansion of 4.0 in x 2.632 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 2.632 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.632 * [taylor]: Taking taylor expansion of y in x 2.633 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in x 2.633 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 4.0 (pow y 2))) 2.633 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 2.633 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.633 * [taylor]: Taking taylor expansion of x in x 2.633 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.633 * [taylor]: Taking taylor expansion of x in x 2.633 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 2.633 * [taylor]: Taking taylor expansion of 4.0 in x 2.633 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.633 * [taylor]: Taking taylor expansion of y in x 2.635 * [taylor]: Taking taylor expansion of 1 in y 2.638 * [taylor]: Taking taylor expansion of 0 in y 2.643 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y 2.643 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y 2.643 * [taylor]: Taking taylor expansion of 8.0 in y 2.643 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.643 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.643 * [taylor]: Taking taylor expansion of y in y 2.653 * [taylor]: Taking taylor expansion of 0 in y 2.653 * [approximate]: Taking taylor expansion of (/ (fma (/ -1 x) (/ -1 x) (- (* 4.0 (/ 1 (pow y 2))))) (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2)))) in (x y) around 0 2.653 * [taylor]: Taking taylor expansion of (/ (fma (/ -1 x) (/ -1 x) (- (* 4.0 (/ 1 (pow y 2))))) (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2)))) in y 2.653 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (- (* 4.0 (/ 1 (pow y 2))))) in y 2.653 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (- (* 4.0 (/ 1 (pow y 2))))) 2.653 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in y 2.653 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.653 * [taylor]: Taking taylor expansion of -1 in y 2.653 * [taylor]: Taking taylor expansion of x in y 2.653 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.653 * [taylor]: Taking taylor expansion of -1 in y 2.653 * [taylor]: Taking taylor expansion of x in y 2.654 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y 2.654 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 2.654 * [taylor]: Taking taylor expansion of 4.0 in y 2.654 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.654 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.654 * [taylor]: Taking taylor expansion of y in y 2.654 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) in y 2.654 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 4.0 (pow y 2))) 2.654 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in y 2.654 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.654 * [taylor]: Taking taylor expansion of -1 in y 2.654 * [taylor]: Taking taylor expansion of x in y 2.654 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.654 * [taylor]: Taking taylor expansion of -1 in y 2.655 * [taylor]: Taking taylor expansion of x in y 2.655 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in y 2.655 * [taylor]: Taking taylor expansion of 4.0 in y 2.655 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.655 * [taylor]: Taking taylor expansion of y in y 2.657 * [taylor]: Taking taylor expansion of (/ (fma (/ -1 x) (/ -1 x) (- (* 4.0 (/ 1 (pow y 2))))) (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2)))) in x 2.657 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (- (* 4.0 (/ 1 (pow y 2))))) in x 2.657 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (- (* 4.0 (/ 1 (pow y 2))))) 2.657 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 2.657 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.657 * [taylor]: Taking taylor expansion of -1 in x 2.657 * [taylor]: Taking taylor expansion of x in x 2.658 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.658 * [taylor]: Taking taylor expansion of -1 in x 2.658 * [taylor]: Taking taylor expansion of x in x 2.658 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in x 2.658 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 2.658 * [taylor]: Taking taylor expansion of 4.0 in x 2.658 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 2.658 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.658 * [taylor]: Taking taylor expansion of y in x 2.658 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) in x 2.658 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 4.0 (pow y 2))) 2.658 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 2.658 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.658 * [taylor]: Taking taylor expansion of -1 in x 2.658 * [taylor]: Taking taylor expansion of x in x 2.659 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.659 * [taylor]: Taking taylor expansion of -1 in x 2.659 * [taylor]: Taking taylor expansion of x in x 2.659 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 2.659 * [taylor]: Taking taylor expansion of 4.0 in x 2.659 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.659 * [taylor]: Taking taylor expansion of y in x 2.661 * [taylor]: Taking taylor expansion of (/ (fma (/ -1 x) (/ -1 x) (- (* 4.0 (/ 1 (pow y 2))))) (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2)))) in x 2.661 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (- (* 4.0 (/ 1 (pow y 2))))) in x 2.661 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (- (* 4.0 (/ 1 (pow y 2))))) 2.661 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 2.661 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.661 * [taylor]: Taking taylor expansion of -1 in x 2.661 * [taylor]: Taking taylor expansion of x in x 2.661 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.661 * [taylor]: Taking taylor expansion of -1 in x 2.661 * [taylor]: Taking taylor expansion of x in x 2.661 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in x 2.662 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 2.662 * [taylor]: Taking taylor expansion of 4.0 in x 2.662 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 2.662 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.662 * [taylor]: Taking taylor expansion of y in x 2.662 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) in x 2.662 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 4.0 (pow y 2))) 2.662 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 2.662 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.662 * [taylor]: Taking taylor expansion of -1 in x 2.662 * [taylor]: Taking taylor expansion of x in x 2.662 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.662 * [taylor]: Taking taylor expansion of -1 in x 2.662 * [taylor]: Taking taylor expansion of x in x 2.663 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 2.663 * [taylor]: Taking taylor expansion of 4.0 in x 2.663 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.663 * [taylor]: Taking taylor expansion of y in x 2.664 * [taylor]: Taking taylor expansion of 1 in y 2.668 * [taylor]: Taking taylor expansion of 0 in y 2.673 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y 2.673 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y 2.673 * [taylor]: Taking taylor expansion of 8.0 in y 2.673 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.673 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.673 * [taylor]: Taking taylor expansion of y in y 2.682 * [taylor]: Taking taylor expansion of 0 in y 2.682 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1) 2.682 * [approximate]: Taking taylor expansion of (fma x x (- (* 4.0 (pow y 2)))) in (x y) around 0 2.682 * [taylor]: Taking taylor expansion of (fma x x (- (* 4.0 (pow y 2)))) in y 2.682 * [taylor]: Rewrote expression to (+ (* x x) (- (* 4.0 (pow y 2)))) 2.683 * [taylor]: Taking taylor expansion of (* x x) in y 2.683 * [taylor]: Taking taylor expansion of x in y 2.683 * [taylor]: Taking taylor expansion of x in y 2.683 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow y 2))) in y 2.683 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 2.683 * [taylor]: Taking taylor expansion of 4.0 in y 2.683 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.683 * [taylor]: Taking taylor expansion of y in y 2.683 * [taylor]: Taking taylor expansion of (fma x x (- (* 4.0 (pow y 2)))) in x 2.683 * [taylor]: Rewrote expression to (+ (* x x) (- (* 4.0 (pow y 2)))) 2.683 * [taylor]: Taking taylor expansion of (* x x) in x 2.683 * [taylor]: Taking taylor expansion of x in x 2.683 * [taylor]: Taking taylor expansion of x in x 2.683 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow y 2))) in x 2.683 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 2.683 * [taylor]: Taking taylor expansion of 4.0 in x 2.683 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.683 * [taylor]: Taking taylor expansion of y in x 2.683 * [taylor]: Taking taylor expansion of (fma x x (- (* 4.0 (pow y 2)))) in x 2.683 * [taylor]: Rewrote expression to (+ (* x x) (- (* 4.0 (pow y 2)))) 2.683 * [taylor]: Taking taylor expansion of (* x x) in x 2.683 * [taylor]: Taking taylor expansion of x in x 2.683 * [taylor]: Taking taylor expansion of x in x 2.683 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow y 2))) in x 2.683 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 2.683 * [taylor]: Taking taylor expansion of 4.0 in x 2.683 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.683 * [taylor]: Taking taylor expansion of y in x 2.684 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow y 2))) in y 2.684 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 2.684 * [taylor]: Taking taylor expansion of 4.0 in y 2.684 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.684 * [taylor]: Taking taylor expansion of y in y 2.685 * [taylor]: Taking taylor expansion of 0 in y 2.687 * [taylor]: Taking taylor expansion of 1 in y 2.691 * [taylor]: Taking taylor expansion of 0 in y 2.696 * [taylor]: Taking taylor expansion of 0 in y 2.697 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (- (* 4.0 (/ 1 (pow y 2))))) in (x y) around 0 2.697 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (- (* 4.0 (/ 1 (pow y 2))))) in y 2.697 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (- (* 4.0 (/ 1 (pow y 2))))) 2.697 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in y 2.697 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.697 * [taylor]: Taking taylor expansion of x in y 2.697 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.697 * [taylor]: Taking taylor expansion of x in y 2.697 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y 2.697 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 2.697 * [taylor]: Taking taylor expansion of 4.0 in y 2.697 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.697 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.697 * [taylor]: Taking taylor expansion of y in y 2.698 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (- (* 4.0 (/ 1 (pow y 2))))) in x 2.698 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (- (* 4.0 (/ 1 (pow y 2))))) 2.698 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 2.698 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.698 * [taylor]: Taking taylor expansion of x in x 2.698 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.698 * [taylor]: Taking taylor expansion of x in x 2.698 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in x 2.698 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 2.698 * [taylor]: Taking taylor expansion of 4.0 in x 2.698 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 2.698 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.699 * [taylor]: Taking taylor expansion of y in x 2.699 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (- (* 4.0 (/ 1 (pow y 2))))) in x 2.699 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (- (* 4.0 (/ 1 (pow y 2))))) 2.699 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 2.699 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.699 * [taylor]: Taking taylor expansion of x in x 2.699 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.699 * [taylor]: Taking taylor expansion of x in x 2.699 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in x 2.699 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 2.699 * [taylor]: Taking taylor expansion of 4.0 in x 2.700 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 2.700 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.700 * [taylor]: Taking taylor expansion of y in x 2.700 * [taylor]: Taking taylor expansion of 1 in y 2.702 * [taylor]: Taking taylor expansion of 0 in y 2.704 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y 2.704 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 2.704 * [taylor]: Taking taylor expansion of 4.0 in y 2.704 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.704 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.704 * [taylor]: Taking taylor expansion of y in y 2.708 * [taylor]: Taking taylor expansion of 0 in y 2.720 * [taylor]: Taking taylor expansion of 0 in y 2.723 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (- (* 4.0 (/ 1 (pow y 2))))) in (x y) around 0 2.723 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (- (* 4.0 (/ 1 (pow y 2))))) in y 2.723 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (- (* 4.0 (/ 1 (pow y 2))))) 2.723 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in y 2.723 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.723 * [taylor]: Taking taylor expansion of -1 in y 2.723 * [taylor]: Taking taylor expansion of x in y 2.723 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.723 * [taylor]: Taking taylor expansion of -1 in y 2.723 * [taylor]: Taking taylor expansion of x in y 2.723 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y 2.723 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 2.723 * [taylor]: Taking taylor expansion of 4.0 in y 2.723 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.723 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.723 * [taylor]: Taking taylor expansion of y in y 2.724 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (- (* 4.0 (/ 1 (pow y 2))))) in x 2.724 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (- (* 4.0 (/ 1 (pow y 2))))) 2.724 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 2.724 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.724 * [taylor]: Taking taylor expansion of -1 in x 2.724 * [taylor]: Taking taylor expansion of x in x 2.724 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.725 * [taylor]: Taking taylor expansion of -1 in x 2.725 * [taylor]: Taking taylor expansion of x in x 2.725 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in x 2.725 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 2.725 * [taylor]: Taking taylor expansion of 4.0 in x 2.725 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 2.725 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.725 * [taylor]: Taking taylor expansion of y in x 2.725 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (- (* 4.0 (/ 1 (pow y 2))))) in x 2.725 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (- (* 4.0 (/ 1 (pow y 2))))) 2.725 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 2.725 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.725 * [taylor]: Taking taylor expansion of -1 in x 2.725 * [taylor]: Taking taylor expansion of x in x 2.726 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.726 * [taylor]: Taking taylor expansion of -1 in x 2.726 * [taylor]: Taking taylor expansion of x in x 2.726 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in x 2.726 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 2.726 * [taylor]: Taking taylor expansion of 4.0 in x 2.726 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 2.726 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.726 * [taylor]: Taking taylor expansion of y in x 2.727 * [taylor]: Taking taylor expansion of 1 in y 2.728 * [taylor]: Taking taylor expansion of 0 in y 2.731 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y 2.731 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 2.731 * [taylor]: Taking taylor expansion of 4.0 in y 2.731 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.731 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.731 * [taylor]: Taking taylor expansion of y in y 2.735 * [taylor]: Taking taylor expansion of 0 in y 2.740 * [taylor]: Taking taylor expansion of 0 in y 2.743 * * * * [progress]: [ 3 / 4 ] generating series at (2) 2.744 * [approximate]: Taking taylor expansion of (/ (fma x x (- (* 4.0 (pow y 2)))) (fma x x (* 4.0 (pow y 2)))) in (x y) around 0 2.744 * [taylor]: Taking taylor expansion of (/ (fma x x (- (* 4.0 (pow y 2)))) (fma x x (* 4.0 (pow y 2)))) in y 2.744 * [taylor]: Taking taylor expansion of (fma x x (- (* 4.0 (pow y 2)))) in y 2.744 * [taylor]: Rewrote expression to (+ (* x x) (- (* 4.0 (pow y 2)))) 2.744 * [taylor]: Taking taylor expansion of (* x x) in y 2.744 * [taylor]: Taking taylor expansion of x in y 2.744 * [taylor]: Taking taylor expansion of x in y 2.744 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow y 2))) in y 2.744 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 2.744 * [taylor]: Taking taylor expansion of 4.0 in y 2.744 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.744 * [taylor]: Taking taylor expansion of y in y 2.744 * [taylor]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in y 2.744 * [taylor]: Rewrote expression to (+ (* x x) (* 4.0 (pow y 2))) 2.744 * [taylor]: Taking taylor expansion of (* x x) in y 2.744 * [taylor]: Taking taylor expansion of x in y 2.744 * [taylor]: Taking taylor expansion of x in y 2.744 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 2.744 * [taylor]: Taking taylor expansion of 4.0 in y 2.744 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.744 * [taylor]: Taking taylor expansion of y in y 2.745 * [taylor]: Taking taylor expansion of (/ (fma x x (- (* 4.0 (pow y 2)))) (fma x x (* 4.0 (pow y 2)))) in x 2.745 * [taylor]: Taking taylor expansion of (fma x x (- (* 4.0 (pow y 2)))) in x 2.745 * [taylor]: Rewrote expression to (+ (* x x) (- (* 4.0 (pow y 2)))) 2.745 * [taylor]: Taking taylor expansion of (* x x) in x 2.745 * [taylor]: Taking taylor expansion of x in x 2.745 * [taylor]: Taking taylor expansion of x in x 2.745 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow y 2))) in x 2.745 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 2.745 * [taylor]: Taking taylor expansion of 4.0 in x 2.745 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.745 * [taylor]: Taking taylor expansion of y in x 2.745 * [taylor]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in x 2.745 * [taylor]: Rewrote expression to (+ (* x x) (* 4.0 (pow y 2))) 2.745 * [taylor]: Taking taylor expansion of (* x x) in x 2.745 * [taylor]: Taking taylor expansion of x in x 2.745 * [taylor]: Taking taylor expansion of x in x 2.745 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 2.745 * [taylor]: Taking taylor expansion of 4.0 in x 2.745 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.745 * [taylor]: Taking taylor expansion of y in x 2.747 * [taylor]: Taking taylor expansion of (/ (fma x x (- (* 4.0 (pow y 2)))) (fma x x (* 4.0 (pow y 2)))) in x 2.747 * [taylor]: Taking taylor expansion of (fma x x (- (* 4.0 (pow y 2)))) in x 2.747 * [taylor]: Rewrote expression to (+ (* x x) (- (* 4.0 (pow y 2)))) 2.747 * [taylor]: Taking taylor expansion of (* x x) in x 2.747 * [taylor]: Taking taylor expansion of x in x 2.747 * [taylor]: Taking taylor expansion of x in x 2.747 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow y 2))) in x 2.747 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 2.747 * [taylor]: Taking taylor expansion of 4.0 in x 2.747 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.747 * [taylor]: Taking taylor expansion of y in x 2.747 * [taylor]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in x 2.747 * [taylor]: Rewrote expression to (+ (* x x) (* 4.0 (pow y 2))) 2.747 * [taylor]: Taking taylor expansion of (* x x) in x 2.747 * [taylor]: Taking taylor expansion of x in x 2.747 * [taylor]: Taking taylor expansion of x in x 2.747 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 2.747 * [taylor]: Taking taylor expansion of 4.0 in x 2.747 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.747 * [taylor]: Taking taylor expansion of y in x 2.748 * [taylor]: Taking taylor expansion of -1.0 in y 2.751 * [taylor]: Taking taylor expansion of 0 in y 2.755 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow y 2))) in y 2.755 * [taylor]: Taking taylor expansion of 0.5 in y 2.755 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.755 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.755 * [taylor]: Taking taylor expansion of y in y 2.763 * [taylor]: Taking taylor expansion of 0 in y 2.764 * [approximate]: Taking taylor expansion of (/ (fma (/ 1 x) (/ 1 x) (- (* 4.0 (/ 1 (pow y 2))))) (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2)))) in (x y) around 0 2.764 * [taylor]: Taking taylor expansion of (/ (fma (/ 1 x) (/ 1 x) (- (* 4.0 (/ 1 (pow y 2))))) (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2)))) in y 2.764 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (- (* 4.0 (/ 1 (pow y 2))))) in y 2.764 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (- (* 4.0 (/ 1 (pow y 2))))) 2.764 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in y 2.764 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.764 * [taylor]: Taking taylor expansion of x in y 2.764 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.764 * [taylor]: Taking taylor expansion of x in y 2.764 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y 2.764 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 2.764 * [taylor]: Taking taylor expansion of 4.0 in y 2.764 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.764 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.764 * [taylor]: Taking taylor expansion of y in y 2.765 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in y 2.765 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 4.0 (pow y 2))) 2.765 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in y 2.765 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.765 * [taylor]: Taking taylor expansion of x in y 2.765 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.765 * [taylor]: Taking taylor expansion of x in y 2.765 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in y 2.765 * [taylor]: Taking taylor expansion of 4.0 in y 2.765 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.765 * [taylor]: Taking taylor expansion of y in y 2.768 * [taylor]: Taking taylor expansion of (/ (fma (/ 1 x) (/ 1 x) (- (* 4.0 (/ 1 (pow y 2))))) (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2)))) in x 2.768 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (- (* 4.0 (/ 1 (pow y 2))))) in x 2.768 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (- (* 4.0 (/ 1 (pow y 2))))) 2.768 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 2.768 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.768 * [taylor]: Taking taylor expansion of x in x 2.769 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.769 * [taylor]: Taking taylor expansion of x in x 2.769 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in x 2.769 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 2.769 * [taylor]: Taking taylor expansion of 4.0 in x 2.769 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 2.769 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.769 * [taylor]: Taking taylor expansion of y in x 2.769 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in x 2.769 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 4.0 (pow y 2))) 2.769 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 2.769 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.769 * [taylor]: Taking taylor expansion of x in x 2.770 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.770 * [taylor]: Taking taylor expansion of x in x 2.770 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 2.770 * [taylor]: Taking taylor expansion of 4.0 in x 2.770 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.770 * [taylor]: Taking taylor expansion of y in x 2.771 * [taylor]: Taking taylor expansion of (/ (fma (/ 1 x) (/ 1 x) (- (* 4.0 (/ 1 (pow y 2))))) (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2)))) in x 2.771 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (- (* 4.0 (/ 1 (pow y 2))))) in x 2.772 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (- (* 4.0 (/ 1 (pow y 2))))) 2.772 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 2.772 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.772 * [taylor]: Taking taylor expansion of x in x 2.772 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.772 * [taylor]: Taking taylor expansion of x in x 2.772 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in x 2.772 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 2.772 * [taylor]: Taking taylor expansion of 4.0 in x 2.772 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 2.772 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.772 * [taylor]: Taking taylor expansion of y in x 2.773 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in x 2.773 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 4.0 (pow y 2))) 2.773 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 2.773 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.773 * [taylor]: Taking taylor expansion of x in x 2.773 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.773 * [taylor]: Taking taylor expansion of x in x 2.773 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 2.773 * [taylor]: Taking taylor expansion of 4.0 in x 2.773 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.773 * [taylor]: Taking taylor expansion of y in x 2.775 * [taylor]: Taking taylor expansion of 1 in y 2.778 * [taylor]: Taking taylor expansion of 0 in y 2.782 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y 2.783 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y 2.783 * [taylor]: Taking taylor expansion of 8.0 in y 2.783 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.783 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.783 * [taylor]: Taking taylor expansion of y in y 2.792 * [taylor]: Taking taylor expansion of 0 in y 2.792 * [approximate]: Taking taylor expansion of (/ (fma (/ -1 x) (/ -1 x) (- (* 4.0 (/ 1 (pow y 2))))) (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2)))) in (x y) around 0 2.792 * [taylor]: Taking taylor expansion of (/ (fma (/ -1 x) (/ -1 x) (- (* 4.0 (/ 1 (pow y 2))))) (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2)))) in y 2.792 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (- (* 4.0 (/ 1 (pow y 2))))) in y 2.793 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (- (* 4.0 (/ 1 (pow y 2))))) 2.793 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in y 2.793 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.793 * [taylor]: Taking taylor expansion of -1 in y 2.793 * [taylor]: Taking taylor expansion of x in y 2.793 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.793 * [taylor]: Taking taylor expansion of -1 in y 2.793 * [taylor]: Taking taylor expansion of x in y 2.793 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y 2.793 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 2.793 * [taylor]: Taking taylor expansion of 4.0 in y 2.793 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.793 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.793 * [taylor]: Taking taylor expansion of y in y 2.794 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) in y 2.794 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 4.0 (pow y 2))) 2.794 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in y 2.794 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.794 * [taylor]: Taking taylor expansion of -1 in y 2.794 * [taylor]: Taking taylor expansion of x in y 2.794 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.794 * [taylor]: Taking taylor expansion of -1 in y 2.794 * [taylor]: Taking taylor expansion of x in y 2.794 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in y 2.794 * [taylor]: Taking taylor expansion of 4.0 in y 2.794 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.794 * [taylor]: Taking taylor expansion of y in y 2.797 * [taylor]: Taking taylor expansion of (/ (fma (/ -1 x) (/ -1 x) (- (* 4.0 (/ 1 (pow y 2))))) (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2)))) in x 2.797 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (- (* 4.0 (/ 1 (pow y 2))))) in x 2.797 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (- (* 4.0 (/ 1 (pow y 2))))) 2.797 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 2.797 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.797 * [taylor]: Taking taylor expansion of -1 in x 2.797 * [taylor]: Taking taylor expansion of x in x 2.798 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.798 * [taylor]: Taking taylor expansion of -1 in x 2.798 * [taylor]: Taking taylor expansion of x in x 2.798 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in x 2.798 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 2.798 * [taylor]: Taking taylor expansion of 4.0 in x 2.798 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 2.798 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.798 * [taylor]: Taking taylor expansion of y in x 2.798 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) in x 2.799 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 4.0 (pow y 2))) 2.799 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 2.799 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.799 * [taylor]: Taking taylor expansion of -1 in x 2.799 * [taylor]: Taking taylor expansion of x in x 2.799 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.799 * [taylor]: Taking taylor expansion of -1 in x 2.799 * [taylor]: Taking taylor expansion of x in x 2.799 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 2.799 * [taylor]: Taking taylor expansion of 4.0 in x 2.799 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.799 * [taylor]: Taking taylor expansion of y in x 2.801 * [taylor]: Taking taylor expansion of (/ (fma (/ -1 x) (/ -1 x) (- (* 4.0 (/ 1 (pow y 2))))) (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2)))) in x 2.801 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (- (* 4.0 (/ 1 (pow y 2))))) in x 2.801 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (- (* 4.0 (/ 1 (pow y 2))))) 2.801 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 2.801 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.801 * [taylor]: Taking taylor expansion of -1 in x 2.801 * [taylor]: Taking taylor expansion of x in x 2.801 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.801 * [taylor]: Taking taylor expansion of -1 in x 2.801 * [taylor]: Taking taylor expansion of x in x 2.802 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in x 2.802 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 2.802 * [taylor]: Taking taylor expansion of 4.0 in x 2.802 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 2.802 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.802 * [taylor]: Taking taylor expansion of y in x 2.802 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) in x 2.802 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 4.0 (pow y 2))) 2.802 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 2.802 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.802 * [taylor]: Taking taylor expansion of -1 in x 2.802 * [taylor]: Taking taylor expansion of x in x 2.803 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.803 * [taylor]: Taking taylor expansion of -1 in x 2.803 * [taylor]: Taking taylor expansion of x in x 2.803 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 2.803 * [taylor]: Taking taylor expansion of 4.0 in x 2.803 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.803 * [taylor]: Taking taylor expansion of y in x 2.804 * [taylor]: Taking taylor expansion of 1 in y 2.808 * [taylor]: Taking taylor expansion of 0 in y 2.820 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y 2.820 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y 2.820 * [taylor]: Taking taylor expansion of 8.0 in y 2.820 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.820 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.820 * [taylor]: Taking taylor expansion of y in y 2.830 * [taylor]: Taking taylor expansion of 0 in y 2.830 * * * * [progress]: [ 4 / 4 ] generating series at (2 1) 2.830 * [approximate]: Taking taylor expansion of (exp (/ (fma x x (- (* 4.0 (pow y 2)))) (fma x x (* 4.0 (pow y 2))))) in (x y) around 0 2.830 * [taylor]: Taking taylor expansion of (exp (/ (fma x x (- (* 4.0 (pow y 2)))) (fma x x (* 4.0 (pow y 2))))) in y 2.830 * [taylor]: Taking taylor expansion of (/ (fma x x (- (* 4.0 (pow y 2)))) (fma x x (* 4.0 (pow y 2)))) in y 2.831 * [taylor]: Taking taylor expansion of (fma x x (- (* 4.0 (pow y 2)))) in y 2.831 * [taylor]: Rewrote expression to (+ (* x x) (- (* 4.0 (pow y 2)))) 2.831 * [taylor]: Taking taylor expansion of (* x x) in y 2.831 * [taylor]: Taking taylor expansion of x in y 2.831 * [taylor]: Taking taylor expansion of x in y 2.831 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow y 2))) in y 2.831 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 2.831 * [taylor]: Taking taylor expansion of 4.0 in y 2.831 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.831 * [taylor]: Taking taylor expansion of y in y 2.831 * [taylor]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in y 2.831 * [taylor]: Rewrote expression to (+ (* x x) (* 4.0 (pow y 2))) 2.831 * [taylor]: Taking taylor expansion of (* x x) in y 2.831 * [taylor]: Taking taylor expansion of x in y 2.831 * [taylor]: Taking taylor expansion of x in y 2.831 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 2.831 * [taylor]: Taking taylor expansion of 4.0 in y 2.831 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.831 * [taylor]: Taking taylor expansion of y in y 2.831 * [taylor]: Taking taylor expansion of (exp (/ (fma x x (- (* 4.0 (pow y 2)))) (fma x x (* 4.0 (pow y 2))))) in x 2.831 * [taylor]: Taking taylor expansion of (/ (fma x x (- (* 4.0 (pow y 2)))) (fma x x (* 4.0 (pow y 2)))) in x 2.831 * [taylor]: Taking taylor expansion of (fma x x (- (* 4.0 (pow y 2)))) in x 2.832 * [taylor]: Rewrote expression to (+ (* x x) (- (* 4.0 (pow y 2)))) 2.832 * [taylor]: Taking taylor expansion of (* x x) in x 2.832 * [taylor]: Taking taylor expansion of x in x 2.832 * [taylor]: Taking taylor expansion of x in x 2.832 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow y 2))) in x 2.832 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 2.832 * [taylor]: Taking taylor expansion of 4.0 in x 2.832 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.832 * [taylor]: Taking taylor expansion of y in x 2.832 * [taylor]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in x 2.832 * [taylor]: Rewrote expression to (+ (* x x) (* 4.0 (pow y 2))) 2.832 * [taylor]: Taking taylor expansion of (* x x) in x 2.832 * [taylor]: Taking taylor expansion of x in x 2.832 * [taylor]: Taking taylor expansion of x in x 2.832 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 2.832 * [taylor]: Taking taylor expansion of 4.0 in x 2.832 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.832 * [taylor]: Taking taylor expansion of y in x 2.834 * [taylor]: Taking taylor expansion of (exp (/ (fma x x (- (* 4.0 (pow y 2)))) (fma x x (* 4.0 (pow y 2))))) in x 2.834 * [taylor]: Taking taylor expansion of (/ (fma x x (- (* 4.0 (pow y 2)))) (fma x x (* 4.0 (pow y 2)))) in x 2.834 * [taylor]: Taking taylor expansion of (fma x x (- (* 4.0 (pow y 2)))) in x 2.834 * [taylor]: Rewrote expression to (+ (* x x) (- (* 4.0 (pow y 2)))) 2.834 * [taylor]: Taking taylor expansion of (* x x) in x 2.834 * [taylor]: Taking taylor expansion of x in x 2.834 * [taylor]: Taking taylor expansion of x in x 2.834 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow y 2))) in x 2.834 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 2.834 * [taylor]: Taking taylor expansion of 4.0 in x 2.834 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.834 * [taylor]: Taking taylor expansion of y in x 2.834 * [taylor]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in x 2.834 * [taylor]: Rewrote expression to (+ (* x x) (* 4.0 (pow y 2))) 2.834 * [taylor]: Taking taylor expansion of (* x x) in x 2.834 * [taylor]: Taking taylor expansion of x in x 2.834 * [taylor]: Taking taylor expansion of x in x 2.834 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 2.834 * [taylor]: Taking taylor expansion of 4.0 in x 2.834 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.834 * [taylor]: Taking taylor expansion of y in x 2.836 * [taylor]: Taking taylor expansion of (exp -1.0) in y 2.836 * [taylor]: Taking taylor expansion of -1.0 in y 2.840 * [taylor]: Taking taylor expansion of 0 in y 2.846 * [taylor]: Taking taylor expansion of (* 0.5 (/ (exp -1.0) (pow y 2))) in y 2.846 * [taylor]: Taking taylor expansion of 0.5 in y 2.846 * [taylor]: Taking taylor expansion of (/ (exp -1.0) (pow y 2)) in y 2.846 * [taylor]: Taking taylor expansion of (exp -1.0) in y 2.846 * [taylor]: Taking taylor expansion of -1.0 in y 2.846 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.847 * [taylor]: Taking taylor expansion of y in y 2.860 * [taylor]: Taking taylor expansion of 0 in y 2.860 * [approximate]: Taking taylor expansion of (exp (/ (fma (/ 1 x) (/ 1 x) (- (* 4.0 (/ 1 (pow y 2))))) (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))))) in (x y) around 0 2.860 * [taylor]: Taking taylor expansion of (exp (/ (fma (/ 1 x) (/ 1 x) (- (* 4.0 (/ 1 (pow y 2))))) (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))))) in y 2.860 * [taylor]: Taking taylor expansion of (/ (fma (/ 1 x) (/ 1 x) (- (* 4.0 (/ 1 (pow y 2))))) (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2)))) in y 2.860 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (- (* 4.0 (/ 1 (pow y 2))))) in y 2.860 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (- (* 4.0 (/ 1 (pow y 2))))) 2.861 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in y 2.861 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.861 * [taylor]: Taking taylor expansion of x in y 2.861 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.861 * [taylor]: Taking taylor expansion of x in y 2.861 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y 2.861 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 2.861 * [taylor]: Taking taylor expansion of 4.0 in y 2.861 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.861 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.861 * [taylor]: Taking taylor expansion of y in y 2.861 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in y 2.861 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 4.0 (pow y 2))) 2.862 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in y 2.862 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.862 * [taylor]: Taking taylor expansion of x in y 2.862 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.862 * [taylor]: Taking taylor expansion of x in y 2.862 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in y 2.862 * [taylor]: Taking taylor expansion of 4.0 in y 2.862 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.862 * [taylor]: Taking taylor expansion of y in y 2.864 * [taylor]: Taking taylor expansion of (exp (/ (fma (/ 1 x) (/ 1 x) (- (* 4.0 (/ 1 (pow y 2))))) (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))))) in x 2.865 * [taylor]: Taking taylor expansion of (/ (fma (/ 1 x) (/ 1 x) (- (* 4.0 (/ 1 (pow y 2))))) (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2)))) in x 2.865 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (- (* 4.0 (/ 1 (pow y 2))))) in x 2.865 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (- (* 4.0 (/ 1 (pow y 2))))) 2.865 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 2.865 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.865 * [taylor]: Taking taylor expansion of x in x 2.865 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.865 * [taylor]: Taking taylor expansion of x in x 2.865 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in x 2.865 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 2.865 * [taylor]: Taking taylor expansion of 4.0 in x 2.865 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 2.865 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.865 * [taylor]: Taking taylor expansion of y in x 2.866 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in x 2.866 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 4.0 (pow y 2))) 2.866 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 2.866 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.866 * [taylor]: Taking taylor expansion of x in x 2.866 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.866 * [taylor]: Taking taylor expansion of x in x 2.866 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 2.866 * [taylor]: Taking taylor expansion of 4.0 in x 2.866 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.866 * [taylor]: Taking taylor expansion of y in x 2.868 * [taylor]: Taking taylor expansion of (exp (/ (fma (/ 1 x) (/ 1 x) (- (* 4.0 (/ 1 (pow y 2))))) (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))))) in x 2.868 * [taylor]: Taking taylor expansion of (/ (fma (/ 1 x) (/ 1 x) (- (* 4.0 (/ 1 (pow y 2))))) (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2)))) in x 2.868 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (- (* 4.0 (/ 1 (pow y 2))))) in x 2.868 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (- (* 4.0 (/ 1 (pow y 2))))) 2.868 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 2.868 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.868 * [taylor]: Taking taylor expansion of x in x 2.868 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.868 * [taylor]: Taking taylor expansion of x in x 2.869 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in x 2.869 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 2.869 * [taylor]: Taking taylor expansion of 4.0 in x 2.869 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 2.869 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.869 * [taylor]: Taking taylor expansion of y in x 2.869 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in x 2.869 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 4.0 (pow y 2))) 2.869 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 2.869 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.869 * [taylor]: Taking taylor expansion of x in x 2.869 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.869 * [taylor]: Taking taylor expansion of x in x 2.870 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 2.870 * [taylor]: Taking taylor expansion of 4.0 in x 2.870 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.870 * [taylor]: Taking taylor expansion of y in x 2.871 * [taylor]: Taking taylor expansion of E in y 2.875 * [taylor]: Taking taylor expansion of 0 in y 2.880 * [taylor]: Taking taylor expansion of (* -8.0 (/ E (pow y 2))) in y 2.880 * [taylor]: Taking taylor expansion of -8.0 in y 2.880 * [taylor]: Taking taylor expansion of (/ E (pow y 2)) in y 2.880 * [taylor]: Taking taylor expansion of E in y 2.880 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.880 * [taylor]: Taking taylor expansion of y in y 2.891 * [taylor]: Taking taylor expansion of 0 in y 2.892 * [approximate]: Taking taylor expansion of (exp (/ (fma (/ -1 x) (/ -1 x) (- (* 4.0 (/ 1 (pow y 2))))) (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))))) in (x y) around 0 2.892 * [taylor]: Taking taylor expansion of (exp (/ (fma (/ -1 x) (/ -1 x) (- (* 4.0 (/ 1 (pow y 2))))) (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))))) in y 2.892 * [taylor]: Taking taylor expansion of (/ (fma (/ -1 x) (/ -1 x) (- (* 4.0 (/ 1 (pow y 2))))) (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2)))) in y 2.892 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (- (* 4.0 (/ 1 (pow y 2))))) in y 2.892 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (- (* 4.0 (/ 1 (pow y 2))))) 2.892 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in y 2.892 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.892 * [taylor]: Taking taylor expansion of -1 in y 2.892 * [taylor]: Taking taylor expansion of x in y 2.892 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.892 * [taylor]: Taking taylor expansion of -1 in y 2.892 * [taylor]: Taking taylor expansion of x in y 2.892 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y 2.892 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 2.892 * [taylor]: Taking taylor expansion of 4.0 in y 2.892 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.892 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.892 * [taylor]: Taking taylor expansion of y in y 2.893 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) in y 2.893 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 4.0 (pow y 2))) 2.893 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in y 2.893 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.893 * [taylor]: Taking taylor expansion of -1 in y 2.893 * [taylor]: Taking taylor expansion of x in y 2.893 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.893 * [taylor]: Taking taylor expansion of -1 in y 2.893 * [taylor]: Taking taylor expansion of x in y 2.893 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in y 2.893 * [taylor]: Taking taylor expansion of 4.0 in y 2.893 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.893 * [taylor]: Taking taylor expansion of y in y 2.896 * [taylor]: Taking taylor expansion of (exp (/ (fma (/ -1 x) (/ -1 x) (- (* 4.0 (/ 1 (pow y 2))))) (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))))) in x 2.896 * [taylor]: Taking taylor expansion of (/ (fma (/ -1 x) (/ -1 x) (- (* 4.0 (/ 1 (pow y 2))))) (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2)))) in x 2.896 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (- (* 4.0 (/ 1 (pow y 2))))) in x 2.896 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (- (* 4.0 (/ 1 (pow y 2))))) 2.896 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 2.896 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.896 * [taylor]: Taking taylor expansion of -1 in x 2.896 * [taylor]: Taking taylor expansion of x in x 2.897 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.897 * [taylor]: Taking taylor expansion of -1 in x 2.897 * [taylor]: Taking taylor expansion of x in x 2.897 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in x 2.897 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 2.897 * [taylor]: Taking taylor expansion of 4.0 in x 2.897 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 2.897 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.897 * [taylor]: Taking taylor expansion of y in x 2.897 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) in x 2.897 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 4.0 (pow y 2))) 2.898 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 2.898 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.898 * [taylor]: Taking taylor expansion of -1 in x 2.898 * [taylor]: Taking taylor expansion of x in x 2.898 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.898 * [taylor]: Taking taylor expansion of -1 in x 2.898 * [taylor]: Taking taylor expansion of x in x 2.898 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 2.898 * [taylor]: Taking taylor expansion of 4.0 in x 2.898 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.898 * [taylor]: Taking taylor expansion of y in x 2.900 * [taylor]: Taking taylor expansion of (exp (/ (fma (/ -1 x) (/ -1 x) (- (* 4.0 (/ 1 (pow y 2))))) (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))))) in x 2.900 * [taylor]: Taking taylor expansion of (/ (fma (/ -1 x) (/ -1 x) (- (* 4.0 (/ 1 (pow y 2))))) (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2)))) in x 2.900 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (- (* 4.0 (/ 1 (pow y 2))))) in x 2.900 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (- (* 4.0 (/ 1 (pow y 2))))) 2.900 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 2.900 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.900 * [taylor]: Taking taylor expansion of -1 in x 2.900 * [taylor]: Taking taylor expansion of x in x 2.900 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.900 * [taylor]: Taking taylor expansion of -1 in x 2.901 * [taylor]: Taking taylor expansion of x in x 2.901 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in x 2.901 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 2.901 * [taylor]: Taking taylor expansion of 4.0 in x 2.901 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 2.901 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.901 * [taylor]: Taking taylor expansion of y in x 2.901 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) in x 2.901 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 4.0 (pow y 2))) 2.901 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 2.901 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.901 * [taylor]: Taking taylor expansion of -1 in x 2.901 * [taylor]: Taking taylor expansion of x in x 2.902 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.902 * [taylor]: Taking taylor expansion of -1 in x 2.902 * [taylor]: Taking taylor expansion of x in x 2.902 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 2.902 * [taylor]: Taking taylor expansion of 4.0 in x 2.902 * [taylor]: Taking taylor expansion of (pow y 2) in x 2.902 * [taylor]: Taking taylor expansion of y in x 2.904 * [taylor]: Taking taylor expansion of E in y 2.908 * [taylor]: Taking taylor expansion of 0 in y 2.920 * [taylor]: Taking taylor expansion of (* -8.0 (/ E (pow y 2))) in y 2.920 * [taylor]: Taking taylor expansion of -8.0 in y 2.920 * [taylor]: Taking taylor expansion of (/ E (pow y 2)) in y 2.920 * [taylor]: Taking taylor expansion of E in y 2.920 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.920 * [taylor]: Taking taylor expansion of y in y 2.932 * [taylor]: Taking taylor expansion of 0 in y 2.932 * * * [progress]: simplifying candidates 2.933 * [simplify]: Simplifying using # : (expm1 (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y)))) (log1p (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y)))) (- (log (fma x x (- (* y (* y 4.0))))) (log (fma x x (* (* y 4.0) y)))) (log (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y)))) (exp (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y)))) (/ (* (* (fma x x (- (* y (* y 4.0)))) (fma x x (- (* y (* y 4.0))))) (fma x x (- (* y (* y 4.0))))) (* (* (fma x x (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) (fma x x (* (* y 4.0) y)))) (* (cbrt (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y)))) (cbrt (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y))))) (cbrt (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y)))) (* (* (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y))) (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y)))) (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y)))) (sqrt (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y)))) (sqrt (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y)))) (- (fma x x (- (* y (* y 4.0))))) (- (fma x x (* (* y 4.0) y))) (/ (* (cbrt (fma x x (- (* y (* y 4.0))))) (cbrt (fma x x (- (* y (* y 4.0)))))) (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y))))) (/ (cbrt (fma x x (- (* y (* y 4.0))))) (cbrt (fma x x (* (* y 4.0) y)))) (/ (* (cbrt (fma x x (- (* y (* y 4.0))))) (cbrt (fma x x (- (* y (* y 4.0)))))) (sqrt (fma x x (* (* y 4.0) y)))) (/ (cbrt (fma x x (- (* y (* y 4.0))))) (sqrt (fma x x (* (* y 4.0) y)))) (/ (* (cbrt (fma x x (- (* y (* y 4.0))))) (cbrt (fma x x (- (* y (* y 4.0)))))) 1) (/ (cbrt (fma x x (- (* y (* y 4.0))))) (fma x x (* (* y 4.0) y))) (/ (sqrt (fma x x (- (* y (* y 4.0))))) (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y))))) (/ (sqrt (fma x x (- (* y (* y 4.0))))) (cbrt (fma x x (* (* y 4.0) y)))) (/ (sqrt (fma x x (- (* y (* y 4.0))))) (sqrt (fma x x (* (* y 4.0) y)))) (/ (sqrt (fma x x (- (* y (* y 4.0))))) (sqrt (fma x x (* (* y 4.0) y)))) (/ (sqrt (fma x x (- (* y (* y 4.0))))) 1) (/ (sqrt (fma x x (- (* y (* y 4.0))))) (fma x x (* (* y 4.0) y))) (/ 1 (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y))))) (/ (fma x x (- (* y (* y 4.0)))) (cbrt (fma x x (* (* y 4.0) y)))) (/ 1 (sqrt (fma x x (* (* y 4.0) y)))) (/ (fma x x (- (* y (* y 4.0)))) (sqrt (fma x x (* (* y 4.0) y)))) (/ 1 1) (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y))) (/ 1 (fma x x (* (* y 4.0) y))) (/ (fma x x (* (* y 4.0) y)) (fma x x (- (* y (* y 4.0))))) (/ (fma x x (- (* y (* y 4.0)))) (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y))))) (/ (fma x x (- (* y (* y 4.0)))) (sqrt (fma x x (* (* y 4.0) y)))) (/ (fma x x (- (* y (* y 4.0)))) 1) (/ (fma x x (* (* y 4.0) y)) (cbrt (fma x x (- (* y (* y 4.0)))))) (/ (fma x x (* (* y 4.0) y)) (sqrt (fma x x (- (* y (* y 4.0)))))) (/ (fma x x (* (* y 4.0) y)) (fma x x (- (* y (* y 4.0))))) (expm1 (fma x x (- (* y (* y 4.0))))) (log1p (fma x x (- (* y (* y 4.0))))) (* x x) (log (fma x x (- (* y (* y 4.0))))) (exp (fma x x (- (* y (* y 4.0))))) (* (cbrt (fma x x (- (* y (* y 4.0))))) (cbrt (fma x x (- (* y (* y 4.0)))))) (cbrt (fma x x (- (* y (* y 4.0))))) (* (* (fma x x (- (* y (* y 4.0)))) (fma x x (- (* y (* y 4.0))))) (fma x x (- (* y (* y 4.0))))) (sqrt (fma x x (- (* y (* y 4.0))))) (sqrt (fma x x (- (* y (* y 4.0))))) (expm1 (log (exp (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y)))))) (log1p (log (exp (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y)))))) (log (* (cbrt (exp (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y))))) (cbrt (exp (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y))))))) (log (cbrt (exp (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y)))))) (log (sqrt (exp (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y)))))) (log (sqrt (exp (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y)))))) (log 1) (log (exp (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y))))) (log (exp (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y))))) (log (exp (* (cbrt (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y)))) (cbrt (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y))))))) (log (exp (sqrt (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y)))))) (log (exp (/ (* (cbrt (fma x x (- (* y (* y 4.0))))) (cbrt (fma x x (- (* y (* y 4.0)))))) (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y))))))) (log (exp (/ (* (cbrt (fma x x (- (* y (* y 4.0))))) (cbrt (fma x x (- (* y (* y 4.0)))))) (sqrt (fma x x (* (* y 4.0) y)))))) (log (exp (/ (* (cbrt (fma x x (- (* y (* y 4.0))))) (cbrt (fma x x (- (* y (* y 4.0)))))) 1))) (log (exp (/ (sqrt (fma x x (- (* y (* y 4.0))))) (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y))))))) (log (exp (/ (sqrt (fma x x (- (* y (* y 4.0))))) (sqrt (fma x x (* (* y 4.0) y)))))) (log (exp (/ (sqrt (fma x x (- (* y (* y 4.0))))) 1))) (log (exp (/ 1 (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y))))))) (log (exp (/ 1 (sqrt (fma x x (* (* y 4.0) y)))))) (log (exp (/ 1 1))) (log (exp 1)) (log (exp (fma x x (- (* y (* y 4.0)))))) (log (log (exp (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y)))))) (exp (log (exp (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y)))))) (* (cbrt (log (exp (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y)))))) (cbrt (log (exp (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y))))))) (cbrt (log (exp (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y)))))) (* (* (log (exp (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y))))) (log (exp (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y)))))) (log (exp (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y)))))) (sqrt (log (exp (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y)))))) (sqrt (log (exp (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y)))))) (expm1 (exp (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y))))) (log1p (exp (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y))))) (exp (* (cbrt (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y)))) (cbrt (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y)))))) (exp (sqrt (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y))))) (exp (/ (* (cbrt (fma x x (- (* y (* y 4.0))))) (cbrt (fma x x (- (* y (* y 4.0)))))) (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))))) (exp (/ (* (cbrt (fma x x (- (* y (* y 4.0))))) (cbrt (fma x x (- (* y (* y 4.0)))))) (sqrt (fma x x (* (* y 4.0) y))))) (exp (/ (* (cbrt (fma x x (- (* y (* y 4.0))))) (cbrt (fma x x (- (* y (* y 4.0)))))) 1)) (exp (/ (sqrt (fma x x (- (* y (* y 4.0))))) (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))))) (exp (/ (sqrt (fma x x (- (* y (* y 4.0))))) (sqrt (fma x x (* (* y 4.0) y))))) (exp (/ (sqrt (fma x x (- (* y (* y 4.0))))) 1)) (exp (/ 1 (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))))) (exp (/ 1 (sqrt (fma x x (* (* y 4.0) y))))) (exp (/ 1 1)) (exp 1) (exp (fma x x (- (* y (* y 4.0))))) (log (exp (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y))))) (exp (exp (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y))))) (* (cbrt (exp (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y))))) (cbrt (exp (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y)))))) (cbrt (exp (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y))))) (* (* (exp (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y)))) (exp (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y))))) (exp (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y))))) (sqrt (exp (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y))))) (sqrt (exp (/ (fma x x (- (* y (* y 4.0)))) (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))) -1.0 1 1 (exp -1.0) E E 2.939 * * [simplify]: iteration 0 : 117 enodes (cost 2190 ) 2.957 * * [simplify]: iteration 1 : 172 enodes (cost 2109 ) 2.990 * * [simplify]: iteration 2 : 368 enodes (cost 1927 ) 3.119 * * [simplify]: iteration 3 : 1255 enodes (cost 1927 ) 3.677 * * [simplify]: iteration done : 5001 enodes (cost 1926 ) 3.677 * [simplify]: Simplified to: (expm1 (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y)))) (log1p (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y)))) (log (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y)))) (log (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y)))) (exp (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y)))) (pow (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y))) 3) (* (cbrt (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y)))) (cbrt (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y))))) (cbrt (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y)))) (pow (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y))) 3) (sqrt (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y)))) (sqrt (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y)))) (- (* (* y 4.0) y) (* x x)) (- (fma x x (* (* y 4.0) y))) (/ (* (cbrt (fma x x (- (* y (* y 4.0))))) (cbrt (fma x x (- (* y (* y 4.0)))))) (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y))))) (/ (cbrt (fma x x (- (* y (* y 4.0))))) (cbrt (fma x x (* (* y 4.0) y)))) (/ (* (cbrt (fma x x (- (* y (* y 4.0))))) (cbrt (fma x x (- (* y (* y 4.0)))))) (sqrt (fma x x (* (* y 4.0) y)))) (/ (cbrt (fma x x (- (* y (* y 4.0))))) (sqrt (fma x x (* (* y 4.0) y)))) (* (cbrt (fma x x (- (* y (* y 4.0))))) (cbrt (fma x x (- (* y (* y 4.0)))))) (/ (cbrt (fma x x (- (* y (* y 4.0))))) (fma x x (* (* y 4.0) y))) (/ (/ (sqrt (fma x x (- (* y (* y 4.0))))) (cbrt (fma x x (* (* y 4.0) y)))) (cbrt (fma x x (* (* y 4.0) y)))) (/ (sqrt (fma x x (- (* y (* y 4.0))))) (cbrt (fma x x (* (* y 4.0) y)))) (/ (sqrt (fma x x (- (* y (* y 4.0))))) (sqrt (fma x x (* (* y 4.0) y)))) (/ (sqrt (fma x x (- (* y (* y 4.0))))) (sqrt (fma x x (* (* y 4.0) y)))) (sqrt (fma x x (- (* y (* y 4.0))))) (/ (sqrt (fma x x (- (* y (* y 4.0))))) (fma x x (* (* y 4.0) y))) (/ 1 (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y))))) (/ (fma x x (- (* y (* y 4.0)))) (cbrt (fma x x (* (* y 4.0) y)))) (/ 1 (sqrt (fma x x (* (* y 4.0) y)))) (/ (fma x x (- (* y (* y 4.0)))) (sqrt (fma x x (* (* y 4.0) y)))) 1 (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y))) (/ 1 (fma x x (* (* y 4.0) y))) (/ (fma x x (* (* y 4.0) y)) (fma x x (- (* y (* y 4.0))))) (/ (fma x x (- (* y (* y 4.0)))) (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y))))) (/ (fma x x (- (* y (* y 4.0)))) (sqrt (fma x x (* (* y 4.0) y)))) (fma x x (- (* y (* y 4.0)))) (/ (fma x x (* (* y 4.0) y)) (cbrt (fma x x (- (* y (* y 4.0)))))) (/ (fma x x (* (* y 4.0) y)) (sqrt (fma x x (- (* y (* y 4.0)))))) (/ (fma x x (* (* y 4.0) y)) (fma x x (- (* y (* y 4.0))))) (expm1 (fma x x (- (* y (* y 4.0))))) (log1p (fma x x (- (* y (* y 4.0))))) (* x x) (log (fma x x (- (* y (* y 4.0))))) (exp (fma x x (- (* y (* y 4.0))))) (* (cbrt (fma x x (- (* y (* y 4.0))))) (cbrt (fma x x (- (* y (* y 4.0)))))) (cbrt (fma x x (- (* y (* y 4.0))))) (pow (fma x x (- (* y (* y 4.0)))) 3) (sqrt (fma x x (- (* y (* y 4.0))))) (sqrt (fma x x (- (* y (* y 4.0))))) (expm1 (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y)))) (log1p (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y)))) (* 2 (log (cbrt (exp (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y))))))) (log (cbrt (exp (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y)))))) (log (sqrt (exp (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y)))))) (log (sqrt (exp (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y)))))) 0 (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y))) (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y))) (* (cbrt (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y)))) (cbrt (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y))))) (sqrt (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y)))) (/ (* (cbrt (fma x x (- (* y (* y 4.0))))) (cbrt (fma x x (- (* y (* y 4.0)))))) (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y))))) (/ (* (cbrt (fma x x (- (* y (* y 4.0))))) (cbrt (fma x x (- (* y (* y 4.0)))))) (sqrt (fma x x (* (* y 4.0) y)))) (* (cbrt (fma x x (- (* y (* y 4.0))))) (cbrt (fma x x (- (* y (* y 4.0)))))) (/ (/ (sqrt (fma x x (- (* y (* y 4.0))))) (cbrt (fma x x (* (* y 4.0) y)))) (cbrt (fma x x (* (* y 4.0) y)))) (/ (sqrt (fma x x (- (* y (* y 4.0))))) (sqrt (fma x x (* (* y 4.0) y)))) (sqrt (fma x x (- (* y (* y 4.0))))) (/ 1 (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y))))) (/ 1 (sqrt (fma x x (* (* y 4.0) y)))) 1 1 (fma x x (- (* y (* y 4.0)))) (log (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y)))) (exp (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y)))) (* (cbrt (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y)))) (cbrt (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y))))) (cbrt (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y)))) (pow (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y))) 3) (sqrt (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y)))) (sqrt (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y)))) (expm1 (exp (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y))))) (log1p (exp (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y))))) (exp (* (cbrt (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y)))) (cbrt (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y)))))) (exp (sqrt (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y))))) (exp (/ (* (cbrt (fma x x (- (* y (* y 4.0))))) (cbrt (fma x x (- (* y (* y 4.0)))))) (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))))) (exp (/ (* (cbrt (fma x x (- (* y (* y 4.0))))) (cbrt (fma x x (- (* y (* y 4.0)))))) (sqrt (fma x x (* (* y 4.0) y))))) (exp (* (cbrt (fma x x (- (* y (* y 4.0))))) (cbrt (fma x x (- (* y (* y 4.0))))))) (exp (/ (sqrt (fma x x (- (* y (* y 4.0))))) (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))))) (exp (/ (sqrt (fma x x (- (* y (* y 4.0))))) (sqrt (fma x x (* (* y 4.0) y))))) (exp (sqrt (fma x x (- (* y (* y 4.0)))))) (exp (/ 1 (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))))) (exp (/ 1 (sqrt (fma x x (* (* y 4.0) y))))) E E (exp (fma x x (- (* y (* y 4.0))))) (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y))) (exp (exp (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y))))) (* (cbrt (exp (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y))))) (cbrt (exp (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y)))))) (cbrt (exp (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y))))) (pow (exp (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y)))) 3) (sqrt (exp (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y))))) (sqrt (exp (/ (fma x x (- (* y (* y 4.0)))) (fma x x (* (* y 4.0) y))))) -1.0 1 1 (fma x x (- (* y (* y 4.0)))) (fma x x (- (* y (* y 4.0)))) (fma x x (- (* y (* y 4.0)))) -1.0 1 1 (exp -1.0) E E 3.678 * * * [progress]: adding candidates to table 4.016 * * [progress]: iteration 4 / 4 4.016 * * * [progress]: picking best candidate 4.017 * * * * [pick]: Picked # 4.017 * * * [progress]: localizing error 4.017 * * * [progress]: generating rewritten candidates 4.017 * * * [progress]: generating series expansions 4.017 * * * [progress]: simplifying candidates 4.018 * [simplify]: Simplifying using # : 4.019 * * [simplify]: iteration 0 : 0 enodes (cost 0 ) 4.019 * * [simplify]: iteration done : 0 enodes (cost 0 ) 4.019 * [simplify]: Simplified to: 4.019 * * * [progress]: adding candidates to table 4.019 * [progress]: [Phase 3 of 3] Extracting. 4.019 * * [regime]: Finding splitpoints for: (# # # #) 4.020 * * * [regime-changes]: Trying 5 branch expressions: ((* (* y 4.0) y) (* x x) (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) y x) 4.020 * * * * [regimes]: Trying to branch on (* (* y 4.0) y) from (# # # #) 4.055 * * * * [regimes]: Trying to branch on (* (* y 4.0) y) from (# # #) 4.084 * * * * [regimes]: Trying to branch on (* x x) from (# # # #) 4.117 * * * * [regimes]: Trying to branch on (* x x) from (# # #) 4.145 * * * * [regimes]: Trying to branch on (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) from (# # # #) 4.162 * * * * [regimes]: Trying to branch on (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) from (# # #) 4.179 * * * * [regimes]: Trying to branch on y from (# # # #) 4.217 * * * * [regimes]: Trying to branch on x from (# # # #) 4.270 * * * [regime]: Found split indices: #