26.565 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.017 * * * [progress]: [2/2] Setting up program. 0.018 * [progress]: [Phase 2 of 3] Improving. 0.018 * [simplify]: Simplifying using # : (+ (* x x) (* y y)) 0.020 * * [simplify]: iteration 0 : 6 enodes (cost 3 ) 0.022 * * [simplify]: iteration 1 : 6 enodes (cost 3 ) 0.022 * [simplify]: Simplified to: (+ (* x x) (* y y)) 0.022 * * [progress]: iteration 1 / 4 0.022 * * * [progress]: picking best candidate 0.023 * * * * [pick]: Picked # 0.023 * * * [progress]: localizing error 0.027 * * * [progress]: generating rewritten candidates 0.027 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.030 * * * [progress]: generating series expansions 0.030 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.030 * [approximate]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in (x y) around 0 0.030 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y 0.030 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.030 * [taylor]: Taking taylor expansion of x in y 0.030 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.030 * [taylor]: Taking taylor expansion of y in y 0.030 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x 0.031 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.031 * [taylor]: Taking taylor expansion of x in x 0.031 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.031 * [taylor]: Taking taylor expansion of y in x 0.031 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x 0.031 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.031 * [taylor]: Taking taylor expansion of x in x 0.031 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.031 * [taylor]: Taking taylor expansion of y in x 0.031 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.031 * [taylor]: Taking taylor expansion of y in y 0.031 * [taylor]: Taking taylor expansion of 0 in y 0.032 * [taylor]: Taking taylor expansion of 1 in y 0.033 * [taylor]: Taking taylor expansion of 0 in y 0.035 * [taylor]: Taking taylor expansion of 0 in y 0.036 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0 0.036 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y 0.036 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.036 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.036 * [taylor]: Taking taylor expansion of x in y 0.036 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.036 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.036 * [taylor]: Taking taylor expansion of y in y 0.036 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 0.036 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.036 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.036 * [taylor]: Taking taylor expansion of x in x 0.037 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.037 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.037 * [taylor]: Taking taylor expansion of y in x 0.037 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 0.037 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.037 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.037 * [taylor]: Taking taylor expansion of x in x 0.037 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.038 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.038 * [taylor]: Taking taylor expansion of y in x 0.038 * [taylor]: Taking taylor expansion of 1 in y 0.039 * [taylor]: Taking taylor expansion of 0 in y 0.040 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.040 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.040 * [taylor]: Taking taylor expansion of y in y 0.042 * [taylor]: Taking taylor expansion of 0 in y 0.045 * [taylor]: Taking taylor expansion of 0 in y 0.046 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0 0.046 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y 0.046 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.046 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.046 * [taylor]: Taking taylor expansion of x in y 0.046 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.046 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.046 * [taylor]: Taking taylor expansion of y in y 0.047 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 0.047 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.047 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.047 * [taylor]: Taking taylor expansion of x in x 0.047 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.047 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.047 * [taylor]: Taking taylor expansion of y in x 0.047 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 0.047 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.047 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.047 * [taylor]: Taking taylor expansion of x in x 0.048 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.048 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.048 * [taylor]: Taking taylor expansion of y in x 0.048 * [taylor]: Taking taylor expansion of 1 in y 0.049 * [taylor]: Taking taylor expansion of 0 in y 0.050 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.050 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.050 * [taylor]: Taking taylor expansion of y in y 0.055 * [taylor]: Taking taylor expansion of 0 in y 0.058 * [taylor]: Taking taylor expansion of 0 in y 0.059 * * * [progress]: simplifying candidates 0.059 * [simplify]: Simplifying using # : (* (exp (* x x)) (exp (* y y))) (log (+ (* x x) (* y y))) (exp (+ (* x x) (* y y))) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) (cbrt (+ (* x x) (* y y))) (* (* (+ (* x x) (* y y)) (+ (* x x) (* y y))) (+ (* x x) (* y y))) (sqrt (+ (* x x) (* y y))) (sqrt (+ (* x x) (* y y))) (+ (pow (* x x) 3) (pow (* y y) 3)) (+ (* (* x x) (* x x)) (- (* (* y y) (* y y)) (* (* x x) (* y y)))) (- (* (* x x) (* x x)) (* (* y y) (* y y))) (- (* x x) (* y y)) (+ (pow x 2) (pow y 2)) (+ (pow x 2) (pow y 2)) (+ (pow x 2) (pow y 2)) 0.063 * * [simplify]: iteration 0 : 101 enodes (cost 77 ) 0.066 * * [simplify]: iteration 1 : 465 enodes (cost 66 ) 0.072 * * [simplify]: iteration 2 : 1240 enodes (cost 66 ) 0.102 * * [simplify]: iteration 3 : 5001 enodes (cost 66 ) 0.103 * [simplify]: Simplified to: (exp (+ (* x x) (* y y))) (log (+ (* x x) (* y y))) (exp (+ (* x x) (* y y))) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) (cbrt (+ (* x x) (* y y))) (pow (+ (pow x 2) (pow y 2)) 3) (sqrt (+ (* x x) (* y y))) (sqrt (+ (* x x) (* y y))) (+ (pow (* x x) 3) (pow (* y y) 3)) (- (pow y 4) (- (* (* x x) (* y y)) (pow x 4))) (+ (* (- (pow y 3)) y) (pow x 4)) (- (* x x) (* y y)) (+ (pow x 2) (pow y 2)) (+ (pow x 2) (pow y 2)) (+ (pow x 2) (pow y 2)) 0.103 * * * [progress]: adding candidates to table 0.129 * * [progress]: iteration 2 / 4 0.129 * * * [progress]: picking best candidate 0.131 * * * * [pick]: Picked # 0.131 * * * [progress]: localizing error 0.145 * * * [progress]: generating rewritten candidates 0.145 * * * * [progress]: [ 1 / 3 ] rewriting at (2) 0.174 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1) 0.182 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1) 0.200 * * * [progress]: generating series expansions 0.200 * * * * [progress]: [ 1 / 3 ] generating series at (2) 0.200 * [approximate]: Taking taylor expansion of (/ (- (pow x 4) (pow y 4)) (- (pow x 2) (pow y 2))) in (y x) around 0 0.200 * [taylor]: Taking taylor expansion of (/ (- (pow x 4) (pow y 4)) (- (pow x 2) (pow y 2))) in x 0.200 * [taylor]: Taking taylor expansion of (- (pow x 4) (pow y 4)) in x 0.200 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.200 * [taylor]: Taking taylor expansion of x in x 0.200 * [taylor]: Taking taylor expansion of (pow y 4) in x 0.200 * [taylor]: Taking taylor expansion of y in x 0.200 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x 0.200 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.200 * [taylor]: Taking taylor expansion of x in x 0.200 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.200 * [taylor]: Taking taylor expansion of y in x 0.201 * [taylor]: Taking taylor expansion of (/ (- (pow x 4) (pow y 4)) (- (pow x 2) (pow y 2))) in y 0.201 * [taylor]: Taking taylor expansion of (- (pow x 4) (pow y 4)) in y 0.201 * [taylor]: Taking taylor expansion of (pow x 4) in y 0.201 * [taylor]: Taking taylor expansion of x in y 0.201 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.201 * [taylor]: Taking taylor expansion of y in y 0.201 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in y 0.201 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.201 * [taylor]: Taking taylor expansion of x in y 0.201 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.201 * [taylor]: Taking taylor expansion of y in y 0.201 * [taylor]: Taking taylor expansion of (/ (- (pow x 4) (pow y 4)) (- (pow x 2) (pow y 2))) in y 0.201 * [taylor]: Taking taylor expansion of (- (pow x 4) (pow y 4)) in y 0.201 * [taylor]: Taking taylor expansion of (pow x 4) in y 0.202 * [taylor]: Taking taylor expansion of x in y 0.202 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.202 * [taylor]: Taking taylor expansion of y in y 0.202 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in y 0.202 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.202 * [taylor]: Taking taylor expansion of x in y 0.202 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.202 * [taylor]: Taking taylor expansion of y in y 0.202 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.202 * [taylor]: Taking taylor expansion of x in x 0.203 * [taylor]: Taking taylor expansion of 0 in x 0.205 * [taylor]: Taking taylor expansion of 1 in x 0.209 * [taylor]: Taking taylor expansion of 0 in x 0.214 * [taylor]: Taking taylor expansion of 0 in x 0.214 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in (y x) around 0 0.214 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x 0.214 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in x 0.214 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.214 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.214 * [taylor]: Taking taylor expansion of x in x 0.215 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 0.215 * [taylor]: Taking taylor expansion of (pow y 4) in x 0.215 * [taylor]: Taking taylor expansion of y in x 0.215 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 0.215 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.215 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.215 * [taylor]: Taking taylor expansion of x in x 0.216 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.216 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.216 * [taylor]: Taking taylor expansion of y in x 0.217 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y 0.217 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in y 0.217 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in y 0.217 * [taylor]: Taking taylor expansion of (pow x 4) in y 0.217 * [taylor]: Taking taylor expansion of x in y 0.217 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 0.217 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.217 * [taylor]: Taking taylor expansion of y in y 0.218 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y 0.218 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.218 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.218 * [taylor]: Taking taylor expansion of x in y 0.218 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.218 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.218 * [taylor]: Taking taylor expansion of y in y 0.220 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y 0.220 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in y 0.220 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in y 0.220 * [taylor]: Taking taylor expansion of (pow x 4) in y 0.220 * [taylor]: Taking taylor expansion of x in y 0.220 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 0.220 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.220 * [taylor]: Taking taylor expansion of y in y 0.221 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y 0.221 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.221 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.221 * [taylor]: Taking taylor expansion of x in y 0.221 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.221 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.221 * [taylor]: Taking taylor expansion of y in y 0.223 * [taylor]: Taking taylor expansion of 1 in x 0.226 * [taylor]: Taking taylor expansion of 0 in x 0.230 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.230 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.230 * [taylor]: Taking taylor expansion of x in x 0.235 * [taylor]: Taking taylor expansion of 0 in x 0.244 * [taylor]: Taking taylor expansion of 0 in x 0.246 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in (y x) around 0 0.246 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x 0.246 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in x 0.246 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.246 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.246 * [taylor]: Taking taylor expansion of x in x 0.247 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 0.247 * [taylor]: Taking taylor expansion of (pow y 4) in x 0.247 * [taylor]: Taking taylor expansion of y in x 0.247 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 0.247 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.247 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.247 * [taylor]: Taking taylor expansion of x in x 0.247 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.248 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.248 * [taylor]: Taking taylor expansion of y in x 0.248 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y 0.248 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in y 0.248 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in y 0.248 * [taylor]: Taking taylor expansion of (pow x 4) in y 0.248 * [taylor]: Taking taylor expansion of x in y 0.249 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 0.249 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.249 * [taylor]: Taking taylor expansion of y in y 0.249 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y 0.249 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.249 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.249 * [taylor]: Taking taylor expansion of x in y 0.250 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.250 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.250 * [taylor]: Taking taylor expansion of y in y 0.251 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y 0.251 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in y 0.251 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in y 0.251 * [taylor]: Taking taylor expansion of (pow x 4) in y 0.251 * [taylor]: Taking taylor expansion of x in y 0.252 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 0.252 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.252 * [taylor]: Taking taylor expansion of y in y 0.252 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y 0.252 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.252 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.252 * [taylor]: Taking taylor expansion of x in y 0.252 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.252 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.252 * [taylor]: Taking taylor expansion of y in y 0.254 * [taylor]: Taking taylor expansion of 1 in x 0.257 * [taylor]: Taking taylor expansion of 0 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 0.267 * [taylor]: Taking taylor expansion of 0 in x 0.273 * [taylor]: Taking taylor expansion of 0 in x 0.274 * * * * [progress]: [ 2 / 3 ] generating series at (2 1) 0.275 * [approximate]: Taking taylor expansion of (- (pow x 4) (pow y 4)) in (y x) around 0 0.275 * [taylor]: Taking taylor expansion of (- (pow x 4) (pow y 4)) in x 0.275 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.275 * [taylor]: Taking taylor expansion of x in x 0.275 * [taylor]: Taking taylor expansion of (pow y 4) in x 0.275 * [taylor]: Taking taylor expansion of y in x 0.275 * [taylor]: Taking taylor expansion of (- (pow x 4) (pow y 4)) in y 0.275 * [taylor]: Taking taylor expansion of (pow x 4) in y 0.275 * [taylor]: Taking taylor expansion of x in y 0.275 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.275 * [taylor]: Taking taylor expansion of y in y 0.275 * [taylor]: Taking taylor expansion of (- (pow x 4) (pow y 4)) in y 0.275 * [taylor]: Taking taylor expansion of (pow x 4) in y 0.275 * [taylor]: Taking taylor expansion of x in y 0.275 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.275 * [taylor]: Taking taylor expansion of y in y 0.275 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.275 * [taylor]: Taking taylor expansion of x in x 0.275 * [taylor]: Taking taylor expansion of 0 in x 0.276 * [taylor]: Taking taylor expansion of 0 in x 0.278 * [taylor]: Taking taylor expansion of 0 in x 0.278 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in (y x) around 0 0.278 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in x 0.278 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.278 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.278 * [taylor]: Taking taylor expansion of x in x 0.279 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 0.279 * [taylor]: Taking taylor expansion of (pow y 4) in x 0.279 * [taylor]: Taking taylor expansion of y in x 0.279 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in y 0.279 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in y 0.279 * [taylor]: Taking taylor expansion of (pow x 4) in y 0.279 * [taylor]: Taking taylor expansion of x in y 0.279 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 0.279 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.279 * [taylor]: Taking taylor expansion of y in y 0.280 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in y 0.280 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in y 0.280 * [taylor]: Taking taylor expansion of (pow x 4) in y 0.280 * [taylor]: Taking taylor expansion of x in y 0.281 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 0.281 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.281 * [taylor]: Taking taylor expansion of y in y 0.282 * [taylor]: Taking taylor expansion of -1 in x 0.284 * [taylor]: Taking taylor expansion of 0 in x 0.286 * [taylor]: Taking taylor expansion of 0 in x 0.288 * [taylor]: Taking taylor expansion of 0 in x 0.290 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.290 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.290 * [taylor]: Taking taylor expansion of x in x 0.293 * [taylor]: Taking taylor expansion of 0 in x 0.298 * [taylor]: Taking taylor expansion of 0 in x 0.300 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in (y x) around 0 0.300 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in x 0.300 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.300 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.300 * [taylor]: Taking taylor expansion of x in x 0.301 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 0.301 * [taylor]: Taking taylor expansion of (pow y 4) in x 0.301 * [taylor]: Taking taylor expansion of y in x 0.301 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in y 0.301 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in y 0.301 * [taylor]: Taking taylor expansion of (pow x 4) in y 0.301 * [taylor]: Taking taylor expansion of x in y 0.302 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 0.302 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.302 * [taylor]: Taking taylor expansion of y in y 0.302 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in y 0.302 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in y 0.302 * [taylor]: Taking taylor expansion of (pow x 4) in y 0.302 * [taylor]: Taking taylor expansion of x in y 0.303 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 0.303 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.303 * [taylor]: Taking taylor expansion of y in y 0.304 * [taylor]: Taking taylor expansion of -1 in x 0.305 * [taylor]: Taking taylor expansion of 0 in x 0.307 * [taylor]: Taking taylor expansion of 0 in x 0.309 * [taylor]: Taking taylor expansion of 0 in x 0.311 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.311 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.311 * [taylor]: Taking taylor expansion of x in x 0.315 * [taylor]: Taking taylor expansion of 0 in x 0.319 * [taylor]: Taking taylor expansion of 0 in x 0.321 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1) 0.321 * [approximate]: Taking taylor expansion of (* -1 (pow y 4)) in (y) around 0 0.321 * [taylor]: Taking taylor expansion of (* -1 (pow y 4)) in y 0.321 * [taylor]: Taking taylor expansion of -1 in y 0.321 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.322 * [taylor]: Taking taylor expansion of y in y 0.322 * [taylor]: Taking taylor expansion of (* -1 (pow y 4)) in y 0.322 * [taylor]: Taking taylor expansion of -1 in y 0.322 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.322 * [taylor]: Taking taylor expansion of y in y 0.336 * [approximate]: Taking taylor expansion of (/ -1 (pow y 4)) in (y) around 0 0.336 * [taylor]: Taking taylor expansion of (/ -1 (pow y 4)) in y 0.336 * [taylor]: Taking taylor expansion of -1 in y 0.336 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.336 * [taylor]: Taking taylor expansion of y in y 0.337 * [taylor]: Taking taylor expansion of (/ -1 (pow y 4)) in y 0.337 * [taylor]: Taking taylor expansion of -1 in y 0.337 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.337 * [taylor]: Taking taylor expansion of y in y 0.348 * [approximate]: Taking taylor expansion of (/ -1 (pow y 4)) in (y) around 0 0.348 * [taylor]: Taking taylor expansion of (/ -1 (pow y 4)) in y 0.348 * [taylor]: Taking taylor expansion of -1 in y 0.348 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.348 * [taylor]: Taking taylor expansion of y in y 0.349 * [taylor]: Taking taylor expansion of (/ -1 (pow y 4)) in y 0.349 * [taylor]: Taking taylor expansion of -1 in y 0.349 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.349 * [taylor]: Taking taylor expansion of y in y 0.360 * * * [progress]: simplifying candidates 0.362 * [simplify]: Simplifying using # : (- (log (+ (* (- (pow y 3)) y) (pow x 4))) (log (- (* x x) (* y y)))) (log (/ (+ (* (- (pow y 3)) y) (pow x 4)) (- (* x x) (* y y)))) (exp (/ (+ (* (- (pow y 3)) y) (pow x 4)) (- (* x x) (* y y)))) (/ (* (* (+ (* (- (pow y 3)) y) (pow x 4)) (+ (* (- (pow y 3)) y) (pow x 4))) (+ (* (- (pow y 3)) y) (pow x 4))) (* (* (- (* x x) (* y y)) (- (* x x) (* y y))) (- (* x x) (* y y)))) (* (cbrt (/ (+ (* (- (pow y 3)) y) (pow x 4)) (- (* x x) (* y y)))) (cbrt (/ (+ (* (- (pow y 3)) y) (pow x 4)) (- (* x x) (* y y))))) (cbrt (/ (+ (* (- (pow y 3)) y) (pow x 4)) (- (* x x) (* y y)))) (* (* (/ (+ (* (- (pow y 3)) y) (pow x 4)) (- (* x x) (* y y))) (/ (+ (* (- (pow y 3)) y) (pow x 4)) (- (* x x) (* y y)))) (/ (+ (* (- (pow y 3)) y) (pow x 4)) (- (* x x) (* y y)))) (sqrt (/ (+ (* (- (pow y 3)) y) (pow x 4)) (- (* x x) (* y y)))) (sqrt (/ (+ (* (- (pow y 3)) y) (pow x 4)) (- (* x x) (* y y)))) (- (+ (* (- (pow y 3)) y) (pow x 4))) (- (- (* x x) (* y y))) (/ (* (cbrt (+ (* (- (pow y 3)) y) (pow x 4))) (cbrt (+ (* (- (pow y 3)) y) (pow x 4)))) (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y))))) (/ (cbrt (+ (* (- (pow y 3)) y) (pow x 4))) (cbrt (- (* x x) (* y y)))) (/ (* (cbrt (+ (* (- (pow y 3)) y) (pow x 4))) (cbrt (+ (* (- (pow y 3)) y) (pow x 4)))) (sqrt (- (* x x) (* y y)))) (/ (cbrt (+ (* (- (pow y 3)) y) (pow x 4))) (sqrt (- (* x x) (* y y)))) (/ (* (cbrt (+ (* (- (pow y 3)) y) (pow x 4))) (cbrt (+ (* (- (pow y 3)) y) (pow x 4)))) 1) (/ (cbrt (+ (* (- (pow y 3)) y) (pow x 4))) (- (* x x) (* y y))) (/ (* (cbrt (+ (* (- (pow y 3)) y) (pow x 4))) (cbrt (+ (* (- (pow y 3)) y) (pow x 4)))) (+ x y)) (/ (cbrt (+ (* (- (pow y 3)) y) (pow x 4))) (- x y)) (/ (sqrt (+ (* (- (pow y 3)) y) (pow x 4))) (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y))))) (/ (sqrt (+ (* (- (pow y 3)) y) (pow x 4))) (cbrt (- (* x x) (* y y)))) (/ (sqrt (+ (* (- (pow y 3)) y) (pow x 4))) (sqrt (- (* x x) (* y y)))) (/ (sqrt (+ (* (- (pow y 3)) y) (pow x 4))) (sqrt (- (* x x) (* y y)))) (/ (sqrt (+ (* (- (pow y 3)) y) (pow x 4))) 1) (/ (sqrt (+ (* (- (pow y 3)) y) (pow x 4))) (- (* x x) (* y y))) (/ (sqrt (+ (* (- (pow y 3)) y) (pow x 4))) (+ x y)) (/ (sqrt (+ (* (- (pow y 3)) y) (pow x 4))) (- x y)) (/ 1 (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y))))) (/ (+ (* (- (pow y 3)) y) (pow x 4)) (cbrt (- (* x x) (* y y)))) (/ 1 (sqrt (- (* x x) (* y y)))) (/ (+ (* (- (pow y 3)) y) (pow x 4)) (sqrt (- (* x x) (* y y)))) (/ 1 1) (/ (+ (* (- (pow y 3)) y) (pow x 4)) (- (* x x) (* y y))) (/ 1 (+ x y)) (/ (+ (* (- (pow y 3)) y) (pow x 4)) (- x y)) (/ 1 (- (* x x) (* y y))) (/ (- (* x x) (* y y)) (+ (* (- (pow y 3)) y) (pow x 4))) (/ (+ (* (- (pow y 3)) y) (pow x 4)) (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y))))) (/ (+ (* (- (pow y 3)) y) (pow x 4)) (sqrt (- (* x x) (* y y)))) (/ (+ (* (- (pow y 3)) y) (pow x 4)) 1) (/ (+ (* (- (pow y 3)) y) (pow x 4)) (+ x y)) (/ (- (* x x) (* y y)) (cbrt (+ (* (- (pow y 3)) y) (pow x 4)))) (/ (- (* x x) (* y y)) (sqrt (+ (* (- (pow y 3)) y) (pow x 4)))) (/ (- (* x x) (* y y)) (+ (* (- (pow y 3)) y) (pow x 4))) (/ (+ (* (- (pow y 3)) y) (pow x 4)) (- (pow (* x x) 3) (pow (* y y) 3))) (/ (+ (* (- (pow y 3)) y) (pow x 4)) (- (* (* x x) (* x x)) (* (* y y) (* y y)))) (* (- (* x x) (* y y)) (+ (* (* (- (pow y 3)) y) (* (- (pow y 3)) y)) (- (* (pow x 4) (pow x 4)) (* (* (- (pow y 3)) y) (pow x 4))))) (* (- (* x x) (* y y)) (- (* (- (pow y 3)) y) (pow x 4))) (* (exp (* (- (pow y 3)) y)) (exp (pow x 4))) (log (+ (* (- (pow y 3)) y) (pow x 4))) (exp (+ (* (- (pow y 3)) y) (pow x 4))) (* (cbrt (+ (* (- (pow y 3)) y) (pow x 4))) (cbrt (+ (* (- (pow y 3)) y) (pow x 4)))) (cbrt (+ (* (- (pow y 3)) y) (pow x 4))) (* (* (+ (* (- (pow y 3)) y) (pow x 4)) (+ (* (- (pow y 3)) y) (pow x 4))) (+ (* (- (pow y 3)) y) (pow x 4))) (sqrt (+ (* (- (pow y 3)) y) (pow x 4))) (sqrt (+ (* (- (pow y 3)) y) (pow x 4))) (+ (pow (* (- (pow y 3)) y) 3) (pow (pow x 4) 3)) (+ (* (* (- (pow y 3)) y) (* (- (pow y 3)) y)) (- (* (pow x 4) (pow x 4)) (* (* (- (pow y 3)) y) (pow x 4)))) (- (* (* (- (pow y 3)) y) (* (- (pow y 3)) y)) (* (pow x 4) (pow x 4))) (- (* (- (pow y 3)) y) (pow x 4)) (* (- (pow y 3)) y) (+ (log (- (pow y 3))) (log y)) (log (* (- (pow y 3)) y)) (exp (* (- (pow y 3)) y)) (* (* (* (- (pow y 3)) (- (pow y 3))) (- (pow y 3))) (* (* y y) y)) (* (cbrt (* (- (pow y 3)) y)) (cbrt (* (- (pow y 3)) y))) (cbrt (* (- (pow y 3)) y)) (* (* (* (- (pow y 3)) y) (* (- (pow y 3)) y)) (* (- (pow y 3)) y)) (sqrt (* (- (pow y 3)) y)) (sqrt (* (- (pow y 3)) y)) (* (sqrt (- (pow y 3))) (sqrt y)) (* (sqrt (- (pow y 3))) (sqrt y)) (* (pow y 3) y) (* (- (pow y 3)) (* (cbrt y) (cbrt y))) (* (- (pow y 3)) (sqrt y)) (* (- (pow y 3)) 1) (* (cbrt (- (pow y 3))) y) (* (sqrt (- (pow y 3))) y) (* (- (pow y 3)) y) (* (pow y 3) y) (* (pow (cbrt y) 3) y) (* (pow (sqrt y) 3) y) (* (pow y 3) y) (* y y) (* (cbrt (pow y 3)) y) (* (pow (cbrt y) 3) y) (* (pow (sqrt y) 3) y) (* (pow y 3) y) (* (* y y) y) (* (sqrt (pow y 3)) y) (* (pow y 3) y) (* (pow y (/ 3 2)) y) (* (- (pow (cbrt y) 3)) y) (* (- (pow (sqrt y) 3)) y) (* (- (pow y 3)) y) (* (- y) y) (* (- (cbrt (pow y 3))) y) (* (- (pow (cbrt y) 3)) y) (* (- (pow (sqrt y) 3)) y) (* (- (pow y 3)) y) (* (- (* y y)) y) (* (- (sqrt (pow y 3))) y) (* (- (pow y 3)) y) (* (- (pow y (/ 3 2))) y) (+ (pow x 2) (pow y 2)) (+ (pow x 2) (pow y 2)) (+ (pow x 2) (pow y 2)) 0 (- (pow x 4) (pow y 4)) (- (pow x 4) (pow y 4)) (* -1 (pow y 4)) (* -1 (pow y 4)) (* -1 (pow y 4)) 0.368 * * [simplify]: iteration 0 : 365 enodes (cost 766 ) 0.377 * * [simplify]: iteration 1 : 2146 enodes (cost 660 ) 0.437 * * [simplify]: iteration 2 : 5002 enodes (cost 651 ) 0.440 * [simplify]: Simplified to: (- (log (- (pow x 4) (pow y 4))) (log (- (* x x) (* y y)))) (- (log (- (pow x 4) (pow y 4))) (log (- (* x x) (* y y)))) (exp (/ (+ (* (- (pow y 3)) y) (pow x 4)) (- (* x x) (* y y)))) (pow (/ (/ (- (pow x 4) (pow y 4)) (+ x y)) (- x y)) 3) (* (cbrt (/ (+ (* (- (pow y 3)) y) (pow x 4)) (- (* x x) (* y y)))) (cbrt (/ (+ (* (- (pow y 3)) y) (pow x 4)) (- (* x x) (* y y))))) (cbrt (/ (+ (* (- (pow y 3)) y) (pow x 4)) (- (* x x) (* y y)))) (pow (/ (/ (- (pow x 4) (pow y 4)) (+ x y)) (- x y)) 3) (sqrt (/ (+ (* (- (pow y 3)) y) (pow x 4)) (- (* x x) (* y y)))) (sqrt (/ (+ (* (- (pow y 3)) y) (pow x 4)) (- (* x x) (* y y)))) (- (pow y 4) (pow x 4)) (- (- (* x x) (* y y))) (/ (* (cbrt (+ (* (- (pow y 3)) y) (pow x 4))) (cbrt (+ (* (- (pow y 3)) y) (pow x 4)))) (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y))))) (/ (cbrt (+ (* (- (pow y 3)) y) (pow x 4))) (cbrt (- (* x x) (* y y)))) (/ (* (cbrt (+ (* (- (pow y 3)) y) (pow x 4))) (cbrt (+ (* (- (pow y 3)) y) (pow x 4)))) (sqrt (- (* x x) (* y y)))) (/ (cbrt (+ (* (- (pow y 3)) y) (pow x 4))) (sqrt (- (* x x) (* y y)))) (* (cbrt (+ (* (- (pow y 3)) y) (pow x 4))) (cbrt (+ (* (- (pow y 3)) y) (pow x 4)))) (/ (cbrt (+ (* (- (pow y 3)) y) (pow x 4))) (- (* x x) (* y y))) (/ (* (cbrt (+ (* (- (pow y 3)) y) (pow x 4))) (cbrt (+ (* (- (pow y 3)) y) (pow x 4)))) (+ x y)) (/ (cbrt (+ (* (- (pow y 3)) y) (pow x 4))) (- x y)) (/ (sqrt (+ (* (- (pow y 3)) y) (pow x 4))) (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y))))) (/ (sqrt (+ (* (- (pow y 3)) y) (pow x 4))) (cbrt (- (* x x) (* y y)))) (/ (sqrt (+ (* (- (pow y 3)) y) (pow x 4))) (sqrt (- (* x x) (* y y)))) (/ (sqrt (+ (* (- (pow y 3)) y) (pow x 4))) (sqrt (- (* x x) (* y y)))) (sqrt (+ (* (- (pow y 3)) y) (pow x 4))) (/ (sqrt (+ (* (- (pow y 3)) y) (pow x 4))) (- (* x x) (* y y))) (/ (sqrt (+ (* (- (pow y 3)) y) (pow x 4))) (+ x y)) (/ (sqrt (+ (* (- (pow y 3)) y) (pow x 4))) (- x y)) (/ 1 (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y))))) (/ (- (pow x 4) (pow y 4)) (cbrt (- (* x x) (* y y)))) (/ 1 (sqrt (- (* x x) (* y y)))) (/ (- (pow x 4) (pow y 4)) (sqrt (- (* x x) (* y y)))) 1 (/ (/ (- (pow x 4) (pow y 4)) (+ x y)) (- x y)) (/ 1 (+ x y)) (/ (- (pow x 4) (pow y 4)) (- x y)) (/ 1 (- (* x x) (* y y))) (/ (+ x y) (/ (- (pow x 4) (pow y 4)) (- x y))) (/ (/ (- (pow x 4) (pow y 4)) (cbrt (- (* x x) (* y y)))) (cbrt (- (* x x) (* y y)))) (/ (- (pow x 4) (pow y 4)) (sqrt (- (* x x) (* y y)))) (- (pow x 4) (pow y 4)) (/ (- (pow x 4) (pow y 4)) (+ x y)) (/ (- (* x x) (* y y)) (cbrt (+ (* (- (pow y 3)) y) (pow x 4)))) (/ (- (* x x) (* y y)) (sqrt (+ (* (- (pow y 3)) y) (pow x 4)))) (/ (+ x y) (/ (- (pow x 4) (pow y 4)) (- x y))) (/ (- (pow x 4) (pow y 4)) (- (pow (* x x) 3) (pow (* y y) 3))) 1 (* (* (+ (pow x 8) (+ (* (pow y 4) (pow x 4)) (pow (* y y) 4))) (+ x y)) (- x y)) (* (* (- (+ (pow y 4) (pow x 4))) (+ x y)) (- x y)) (exp (- (pow x 4) (pow y 4))) (log (- (pow x 4) (pow y 4))) (exp (- (pow x 4) (pow y 4))) (* (cbrt (+ (* (- (pow y 3)) y) (pow x 4))) (cbrt (+ (* (- (pow y 3)) y) (pow x 4)))) (cbrt (+ (* (- (pow y 3)) y) (pow x 4))) (pow (- (pow x 4) (pow y 4)) 3) (sqrt (+ (* (- (pow y 3)) y) (pow x 4))) (sqrt (+ (* (- (pow y 3)) y) (pow x 4))) (+ (pow (* (- (pow y 3)) y) 3) (pow (pow x 4) 3)) (+ (pow x 8) (+ (* (pow y 4) (pow x 4)) (pow (* y y) 4))) (+ (- (pow x 8)) (pow (* y y) 4)) (- (+ (pow y 4) (pow x 4))) (- (pow y 4)) (log (* (- (pow y 3)) y)) (log (* (- (pow y 3)) y)) (pow (exp -1) (pow y 4)) (* -1 (pow (pow y 4) 3)) (* (cbrt (* (- (pow y 3)) y)) (cbrt (* (- (pow y 3)) y))) (cbrt (* (- (pow y 3)) y)) (* -1 (pow (pow y 4) 3)) (sqrt (* (- (pow y 3)) y)) (sqrt (* (- (pow y 3)) y)) (* (sqrt (- (pow y 3))) (sqrt y)) (* (sqrt (- (pow y 3))) (sqrt y)) (pow y 4) (* (- (pow y 3)) (* (cbrt y) (cbrt y))) (* (- (pow y 3)) (sqrt y)) (- (pow y 3)) (* (cbrt (- (pow y 3))) y) (* (sqrt (- (pow y 3))) y) (- (pow y 4)) (pow y 4) (* y y) (* (pow (sqrt y) 3) y) (pow y 4) (* y y) (* y y) (* y y) (* (pow (sqrt y) 3) y) (pow y 4) (pow y 3) (* (sqrt (pow y 3)) y) (pow y 4) (* (pow y (/ 3 2)) y) (- (* y y)) (* (- (pow (sqrt y) 3)) y) (- (pow y 4)) (- (* y y)) (- (* y y)) (- (* y y)) (* (- (pow (sqrt y) 3)) y) (- (pow y 4)) (- (pow y 3)) (* (- (sqrt (pow y 3))) y) (- (pow y 4)) (* (- (pow y (/ 3 2))) y) (+ (pow x 2) (pow y 2)) (+ (pow x 2) (pow y 2)) (+ (pow x 2) (pow y 2)) 0 (- (pow x 4) (pow y 4)) (- (pow x 4) (pow y 4)) (- (pow y 4)) (- (pow y 4)) (- (pow y 4)) 0.441 * * * [progress]: adding candidates to table 0.679 * [progress]: [Phase 3 of 3] Extracting. 0.680 * * [regime]: Finding splitpoints for: (# #) 0.680 * * * [regime-changes]: Trying 5 branch expressions: ((* y y) (* x x) (+ (* x x) (* y y)) y x) 0.680 * * * * [regimes]: Trying to branch on (* y y) from (# #) 0.691 * * * * [regimes]: Trying to branch on (* x x) from (# #) 0.703 * * * * [regimes]: Trying to branch on (+ (* x x) (* y y)) from (# #) 0.714 * * * * [regimes]: Trying to branch on y from (# #) 0.726 * * * * [regimes]: Trying to branch on x from (# #) 0.739 * * * [regime]: Found split indices: #