26.470 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.009 * * * [progress]: [2/2] Setting up program. 0.011 * [progress]: [Phase 2 of 3] Improving. 0.011 * [simplify]: Simplifying using # : (sqrt (fabs (- x y))) 0.013 * * [simplify]: iteration 0 : 7 enodes (cost 3 ) 0.015 * * [simplify]: iteration 1 : 8 enodes (cost 3 ) 0.016 * * [simplify]: iteration 2 : 8 enodes (cost 3 ) 0.016 * [simplify]: Simplified to: (sqrt (fabs (- x y))) 0.016 * * [progress]: iteration 1 / 4 0.016 * * * [progress]: picking best candidate 0.017 * * * * [pick]: Picked # 0.017 * * * [progress]: localizing error 0.022 * * * [progress]: generating rewritten candidates 0.022 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.023 * * * [progress]: generating series expansions 0.023 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.023 * [approximate]: Taking taylor expansion of (sqrt (fabs (- x y))) in (x y) around 0 0.023 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in y 0.023 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.024 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in x 0.024 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.025 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in x 0.025 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.025 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in y 0.025 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.025 * [taylor]: Taking taylor expansion of 0 in y 0.026 * [taylor]: Taking taylor expansion of 0 in y 0.027 * [taylor]: Taking taylor expansion of 0 in y 0.027 * [approximate]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in (x y) around 0 0.027 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in y 0.027 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.027 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in x 0.027 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.028 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in x 0.028 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.028 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in y 0.028 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.028 * [taylor]: Taking taylor expansion of 0 in y 0.029 * [taylor]: Taking taylor expansion of 0 in y 0.030 * [taylor]: Taking taylor expansion of 0 in y 0.030 * [approximate]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in (x y) around 0 0.030 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in y 0.030 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.030 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in x 0.030 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.030 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in x 0.030 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.031 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in y 0.031 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.031 * [taylor]: Taking taylor expansion of 0 in y 0.031 * [taylor]: Taking taylor expansion of 0 in y 0.033 * [taylor]: Taking taylor expansion of 0 in y 0.033 * * * [progress]: simplifying candidates 0.033 * [simplify]: Simplifying using # : (log (sqrt (fabs (- x y)))) (exp (sqrt (fabs (- x y)))) (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))) (cbrt (sqrt (fabs (- x y)))) (* (* (sqrt (fabs (- x y))) (sqrt (fabs (- x y)))) (sqrt (fabs (- x y)))) (sqrt (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y))))) (sqrt (cbrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt 1) (sqrt (fabs (- x y))) (/ 1 2) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt (fabs (- x y))) (sqrt (fabs (- x y))) (sqrt (fabs (- x y))) 0.035 * * [simplify]: iteration 0 : 26 enodes (cost 64 ) 0.037 * * [simplify]: iteration 1 : 30 enodes (cost 62 ) 0.038 * * [simplify]: iteration 2 : 33 enodes (cost 62 ) 0.039 * * [simplify]: iteration 3 : 38 enodes (cost 62 ) 0.041 * * [simplify]: iteration 4 : 57 enodes (cost 62 ) 0.043 * * [simplify]: iteration 5 : 111 enodes (cost 62 ) 0.047 * * [simplify]: iteration 6 : 538 enodes (cost 62 ) 0.061 * * [simplify]: iteration 7 : 1770 enodes (cost 61 ) 0.124 * * [simplify]: iteration 8 : 5001 enodes (cost 61 ) 0.125 * [simplify]: Simplified to: (log (sqrt (fabs (- x y)))) (exp (sqrt (fabs (- x y)))) (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))) (cbrt (sqrt (fabs (- x y)))) (pow (sqrt (fabs (- x y))) 3) (fabs (cbrt (fabs (- x y)))) (sqrt (cbrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) 1 (sqrt (fabs (- x y))) 1/2 (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt (fabs (- x y))) (sqrt (fabs (- x y))) (sqrt (fabs (- x y))) 0.125 * * * [progress]: adding candidates to table 0.152 * * [progress]: iteration 2 / 4 0.152 * * * [progress]: picking best candidate 0.156 * * * * [pick]: Picked # 0.156 * * * [progress]: localizing error 0.163 * * * [progress]: generating rewritten candidates 0.163 * * * * [progress]: [ 1 / 4 ] rewriting at (2) 0.172 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2) 0.174 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1) 0.176 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1) 0.182 * * * [progress]: generating series expansions 0.182 * * * * [progress]: [ 1 / 4 ] generating series at (2) 0.182 * [approximate]: Taking taylor expansion of (sqrt (fabs (- x y))) in (x y) around 0 0.182 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in y 0.182 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.182 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in x 0.182 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.182 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in x 0.182 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.182 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in y 0.183 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.183 * [taylor]: Taking taylor expansion of 0 in y 0.183 * [taylor]: Taking taylor expansion of 0 in y 0.184 * [taylor]: Taking taylor expansion of 0 in y 0.185 * [approximate]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in (x y) around 0 0.185 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in y 0.185 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.185 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in x 0.185 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.185 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in x 0.185 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.185 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in y 0.185 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.186 * [taylor]: Taking taylor expansion of 0 in y 0.186 * [taylor]: Taking taylor expansion of 0 in y 0.187 * [taylor]: Taking taylor expansion of 0 in y 0.188 * [approximate]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in (x y) around 0 0.188 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in y 0.188 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.188 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in x 0.188 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.188 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in x 0.188 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.188 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in y 0.188 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.189 * [taylor]: Taking taylor expansion of 0 in y 0.189 * [taylor]: Taking taylor expansion of 0 in y 0.190 * [taylor]: Taking taylor expansion of 0 in y 0.190 * * * * [progress]: [ 2 / 4 ] generating series at (2 2) 0.191 * [approximate]: Taking taylor expansion of (pow (fabs (- x y)) 1/4) in (x y) around 0 0.191 * [taylor]: Taking taylor expansion of (pow (fabs (- x y)) 1/4) in y 0.191 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- x y))))) in y 0.191 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- x y)))) in y 0.191 * [taylor]: Taking taylor expansion of 1/4 in y 0.191 * [taylor]: Taking taylor expansion of (log (fabs (- x y))) in y 0.191 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.191 * [taylor]: Taking taylor expansion of (pow (fabs (- x y)) 1/4) in x 0.191 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- x y))))) in x 0.191 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- x y)))) in x 0.191 * [taylor]: Taking taylor expansion of 1/4 in x 0.191 * [taylor]: Taking taylor expansion of (log (fabs (- x y))) in x 0.191 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.191 * [taylor]: Taking taylor expansion of (pow (fabs (- x y)) 1/4) in x 0.191 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- x y))))) in x 0.191 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- x y)))) in x 0.191 * [taylor]: Taking taylor expansion of 1/4 in x 0.191 * [taylor]: Taking taylor expansion of (log (fabs (- x y))) in x 0.191 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.191 * [taylor]: Taking taylor expansion of (pow (fabs (- x y)) 1/4) in y 0.191 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- x y))))) in y 0.191 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- x y)))) in y 0.191 * [taylor]: Taking taylor expansion of 1/4 in y 0.191 * [taylor]: Taking taylor expansion of (log (fabs (- x y))) in y 0.191 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.193 * [taylor]: Taking taylor expansion of 0 in y 0.197 * [taylor]: Taking taylor expansion of 0 in y 0.203 * [taylor]: Taking taylor expansion of 0 in y 0.203 * [approximate]: Taking taylor expansion of (pow (fabs (- (/ 1 x) (/ 1 y))) 1/4) in (x y) around 0 0.203 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 x) (/ 1 y))) 1/4) in y 0.203 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- (/ 1 x) (/ 1 y)))))) in y 0.203 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- (/ 1 x) (/ 1 y))))) in y 0.203 * [taylor]: Taking taylor expansion of 1/4 in y 0.203 * [taylor]: Taking taylor expansion of (log (fabs (- (/ 1 x) (/ 1 y)))) in y 0.203 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.203 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 x) (/ 1 y))) 1/4) in x 0.203 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- (/ 1 x) (/ 1 y)))))) in x 0.203 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- (/ 1 x) (/ 1 y))))) in x 0.203 * [taylor]: Taking taylor expansion of 1/4 in x 0.203 * [taylor]: Taking taylor expansion of (log (fabs (- (/ 1 x) (/ 1 y)))) in x 0.203 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.204 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 x) (/ 1 y))) 1/4) in x 0.204 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- (/ 1 x) (/ 1 y)))))) in x 0.204 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- (/ 1 x) (/ 1 y))))) in x 0.204 * [taylor]: Taking taylor expansion of 1/4 in x 0.204 * [taylor]: Taking taylor expansion of (log (fabs (- (/ 1 x) (/ 1 y)))) in x 0.204 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.204 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 x) (/ 1 y))) 1/4) in y 0.204 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- (/ 1 x) (/ 1 y)))))) in y 0.204 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- (/ 1 x) (/ 1 y))))) in y 0.204 * [taylor]: Taking taylor expansion of 1/4 in y 0.204 * [taylor]: Taking taylor expansion of (log (fabs (- (/ 1 x) (/ 1 y)))) in y 0.204 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.206 * [taylor]: Taking taylor expansion of 0 in y 0.210 * [taylor]: Taking taylor expansion of 0 in y 0.216 * [taylor]: Taking taylor expansion of 0 in y 0.216 * [approximate]: Taking taylor expansion of (pow (fabs (- (/ 1 y) (/ 1 x))) 1/4) in (x y) around 0 0.216 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 y) (/ 1 x))) 1/4) in y 0.216 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- (/ 1 y) (/ 1 x)))))) in y 0.216 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- (/ 1 y) (/ 1 x))))) in y 0.216 * [taylor]: Taking taylor expansion of 1/4 in y 0.216 * [taylor]: Taking taylor expansion of (log (fabs (- (/ 1 y) (/ 1 x)))) in y 0.216 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.220 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 y) (/ 1 x))) 1/4) in x 0.220 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- (/ 1 y) (/ 1 x)))))) in x 0.220 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- (/ 1 y) (/ 1 x))))) in x 0.220 * [taylor]: Taking taylor expansion of 1/4 in x 0.220 * [taylor]: Taking taylor expansion of (log (fabs (- (/ 1 y) (/ 1 x)))) in x 0.220 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.220 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 y) (/ 1 x))) 1/4) in x 0.220 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- (/ 1 y) (/ 1 x)))))) in x 0.220 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- (/ 1 y) (/ 1 x))))) in x 0.220 * [taylor]: Taking taylor expansion of 1/4 in x 0.220 * [taylor]: Taking taylor expansion of (log (fabs (- (/ 1 y) (/ 1 x)))) in x 0.220 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.220 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 y) (/ 1 x))) 1/4) in y 0.221 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- (/ 1 y) (/ 1 x)))))) in y 0.221 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- (/ 1 y) (/ 1 x))))) in y 0.221 * [taylor]: Taking taylor expansion of 1/4 in y 0.221 * [taylor]: Taking taylor expansion of (log (fabs (- (/ 1 y) (/ 1 x)))) in y 0.221 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.223 * [taylor]: Taking taylor expansion of 0 in y 0.227 * [taylor]: Taking taylor expansion of 0 in y 0.233 * [taylor]: Taking taylor expansion of 0 in y 0.233 * * * * [progress]: [ 3 / 4 ] generating series at (2 1) 0.233 * [approximate]: Taking taylor expansion of (pow (fabs (- x y)) 1/4) in (x y) around 0 0.233 * [taylor]: Taking taylor expansion of (pow (fabs (- x y)) 1/4) in y 0.233 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- x y))))) in y 0.233 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- x y)))) in y 0.233 * [taylor]: Taking taylor expansion of 1/4 in y 0.233 * [taylor]: Taking taylor expansion of (log (fabs (- x y))) in y 0.233 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.233 * [taylor]: Taking taylor expansion of (pow (fabs (- x y)) 1/4) in x 0.233 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- x y))))) in x 0.233 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- x y)))) in x 0.233 * [taylor]: Taking taylor expansion of 1/4 in x 0.233 * [taylor]: Taking taylor expansion of (log (fabs (- x y))) in x 0.233 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.234 * [taylor]: Taking taylor expansion of (pow (fabs (- x y)) 1/4) in x 0.234 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- x y))))) in x 0.234 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- x y)))) in x 0.234 * [taylor]: Taking taylor expansion of 1/4 in x 0.234 * [taylor]: Taking taylor expansion of (log (fabs (- x y))) in x 0.234 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.234 * [taylor]: Taking taylor expansion of (pow (fabs (- x y)) 1/4) in y 0.234 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- x y))))) in y 0.234 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- x y)))) in y 0.234 * [taylor]: Taking taylor expansion of 1/4 in y 0.234 * [taylor]: Taking taylor expansion of (log (fabs (- x y))) in y 0.234 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.236 * [taylor]: Taking taylor expansion of 0 in y 0.239 * [taylor]: Taking taylor expansion of 0 in y 0.245 * [taylor]: Taking taylor expansion of 0 in y 0.245 * [approximate]: Taking taylor expansion of (pow (fabs (- (/ 1 x) (/ 1 y))) 1/4) in (x y) around 0 0.245 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 x) (/ 1 y))) 1/4) in y 0.245 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- (/ 1 x) (/ 1 y)))))) in y 0.245 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- (/ 1 x) (/ 1 y))))) in y 0.245 * [taylor]: Taking taylor expansion of 1/4 in y 0.245 * [taylor]: Taking taylor expansion of (log (fabs (- (/ 1 x) (/ 1 y)))) in y 0.245 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.246 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 x) (/ 1 y))) 1/4) in x 0.246 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- (/ 1 x) (/ 1 y)))))) in x 0.246 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- (/ 1 x) (/ 1 y))))) in x 0.246 * [taylor]: Taking taylor expansion of 1/4 in x 0.246 * [taylor]: Taking taylor expansion of (log (fabs (- (/ 1 x) (/ 1 y)))) in x 0.246 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.246 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 x) (/ 1 y))) 1/4) in x 0.246 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- (/ 1 x) (/ 1 y)))))) in x 0.246 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- (/ 1 x) (/ 1 y))))) in x 0.246 * [taylor]: Taking taylor expansion of 1/4 in x 0.246 * [taylor]: Taking taylor expansion of (log (fabs (- (/ 1 x) (/ 1 y)))) in x 0.246 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.246 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 x) (/ 1 y))) 1/4) in y 0.246 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- (/ 1 x) (/ 1 y)))))) in y 0.246 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- (/ 1 x) (/ 1 y))))) in y 0.246 * [taylor]: Taking taylor expansion of 1/4 in y 0.246 * [taylor]: Taking taylor expansion of (log (fabs (- (/ 1 x) (/ 1 y)))) in y 0.246 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.248 * [taylor]: Taking taylor expansion of 0 in y 0.252 * [taylor]: Taking taylor expansion of 0 in y 0.258 * [taylor]: Taking taylor expansion of 0 in y 0.259 * [approximate]: Taking taylor expansion of (pow (fabs (- (/ 1 y) (/ 1 x))) 1/4) in (x y) around 0 0.259 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 y) (/ 1 x))) 1/4) in y 0.259 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- (/ 1 y) (/ 1 x)))))) in y 0.259 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- (/ 1 y) (/ 1 x))))) in y 0.259 * [taylor]: Taking taylor expansion of 1/4 in y 0.259 * [taylor]: Taking taylor expansion of (log (fabs (- (/ 1 y) (/ 1 x)))) in y 0.259 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.259 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 y) (/ 1 x))) 1/4) in x 0.259 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- (/ 1 y) (/ 1 x)))))) in x 0.259 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- (/ 1 y) (/ 1 x))))) in x 0.259 * [taylor]: Taking taylor expansion of 1/4 in x 0.259 * [taylor]: Taking taylor expansion of (log (fabs (- (/ 1 y) (/ 1 x)))) in x 0.259 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.259 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 y) (/ 1 x))) 1/4) in x 0.260 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- (/ 1 y) (/ 1 x)))))) in x 0.260 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- (/ 1 y) (/ 1 x))))) in x 0.260 * [taylor]: Taking taylor expansion of 1/4 in x 0.260 * [taylor]: Taking taylor expansion of (log (fabs (- (/ 1 y) (/ 1 x)))) in x 0.260 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.260 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 y) (/ 1 x))) 1/4) in y 0.260 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- (/ 1 y) (/ 1 x)))))) in y 0.260 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- (/ 1 y) (/ 1 x))))) in y 0.260 * [taylor]: Taking taylor expansion of 1/4 in y 0.260 * [taylor]: Taking taylor expansion of (log (fabs (- (/ 1 y) (/ 1 x)))) in y 0.260 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.262 * [taylor]: Taking taylor expansion of 0 in y 0.266 * [taylor]: Taking taylor expansion of 0 in y 0.272 * [taylor]: Taking taylor expansion of 0 in y 0.272 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1) 0.272 * [approximate]: Taking taylor expansion of (sqrt (fabs (- x y))) in (x y) around 0 0.272 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in y 0.272 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.272 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in x 0.272 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.273 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in x 0.273 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.273 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in y 0.273 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.273 * [taylor]: Taking taylor expansion of 0 in y 0.273 * [taylor]: Taking taylor expansion of 0 in y 0.274 * [taylor]: Taking taylor expansion of 0 in y 0.275 * [approximate]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in (x y) around 0 0.275 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in y 0.275 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.275 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in x 0.275 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.275 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in x 0.275 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.275 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in y 0.276 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.276 * [taylor]: Taking taylor expansion of 0 in y 0.276 * [taylor]: Taking taylor expansion of 0 in y 0.277 * [taylor]: Taking taylor expansion of 0 in y 0.278 * [approximate]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in (x y) around 0 0.278 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in y 0.278 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.278 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in x 0.278 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.278 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in x 0.278 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.278 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in y 0.278 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.279 * [taylor]: Taking taylor expansion of 0 in y 0.279 * [taylor]: Taking taylor expansion of 0 in y 0.280 * [taylor]: Taking taylor expansion of 0 in y 0.280 * * * [progress]: simplifying candidates 0.282 * [simplify]: Simplifying using # : (+ 1/2 1/2) (+ 1/2 (/ 1 2)) (+ 1 1) (+ (/ 1/2 2) (/ 1/2 2)) (+ (/ 1/2 2) (/ (/ 1 2) 2)) (+ (/ 1 2) 1/2) (+ (/ 1 2) (/ 1 2)) (+ (/ (/ 1 2) 2) (/ 1/2 2)) (+ (/ (/ 1 2) 2) (/ (/ 1 2) 2)) (* (sqrt (fabs (- x y))) (sqrt (fabs (- x y)))) (* (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y))))) (* (fabs (- x y)) (fabs (- x y))) (* (sqrt (fabs (- x y))) (sqrt (fabs (- x y)))) (* (fabs (- x y)) (fabs (- x y))) (+ 1 1) (+ (log (sqrt (sqrt (fabs (- x y))))) (log (sqrt (sqrt (fabs (- x y)))))) (log (* (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))))) (exp (* (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))))) (* (* (* (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y))))) (sqrt (sqrt (fabs (- x y))))) (* (* (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y))))) (sqrt (sqrt (fabs (- x y)))))) (* (cbrt (* (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))))) (cbrt (* (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y))))))) (cbrt (* (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))))) (* (* (* (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y))))) (* (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))))) (* (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))))) (* (sqrt (fabs (- x y))) (sqrt (fabs (- x y)))) (sqrt (* (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))))) (sqrt (* (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))))) (* (* (cbrt (sqrt (sqrt (fabs (- x y))))) (cbrt (sqrt (sqrt (fabs (- x y)))))) (* (cbrt (sqrt (sqrt (fabs (- x y))))) (cbrt (sqrt (sqrt (fabs (- x y))))))) (* (cbrt (sqrt (sqrt (fabs (- x y))))) (cbrt (sqrt (sqrt (fabs (- x y)))))) (* (sqrt (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y)))))) (sqrt (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))))) (* (sqrt (cbrt (sqrt (fabs (- x y))))) (sqrt (cbrt (sqrt (fabs (- x y)))))) (* (sqrt (sqrt (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))))) (sqrt (sqrt (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y))))))) (* (sqrt (sqrt 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(sqrt (sqrt (sqrt (fabs (- x y))))) (sqrt (sqrt (sqrt (fabs (- x y)))))) (* (sqrt 1) (sqrt 1)) (* (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y))))) (* (sqrt (sqrt (sqrt (fabs (- x y))))) (sqrt (sqrt (sqrt (fabs (- x y)))))) (* (sqrt (sqrt (sqrt (fabs (- x y))))) (sqrt (sqrt (sqrt (fabs (- x y)))))) (* (sqrt (sqrt (sqrt (fabs (- x y))))) (sqrt (sqrt (sqrt (fabs (- x y)))))) (* (sqrt (sqrt (sqrt (fabs (- x y))))) (sqrt (sqrt (sqrt (fabs (- x y)))))) (* (sqrt (sqrt (sqrt (fabs (- x y))))) (sqrt (sqrt (sqrt (fabs (- x y)))))) (* (sqrt (sqrt (sqrt (fabs (- x y))))) (sqrt (sqrt (sqrt (fabs (- x y)))))) (* 1 1) (* (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y))))) (* (sqrt (sqrt (sqrt (fabs (- x y))))) (sqrt (sqrt (sqrt (fabs (- x y)))))) (* (sqrt (sqrt (sqrt (fabs (- x y))))) (sqrt (sqrt (sqrt (fabs (- x y)))))) (* (sqrt (sqrt (sqrt (fabs (- x y))))) (sqrt (sqrt (sqrt (fabs (- x y)))))) (* (sqrt (sqrt (sqrt (fabs (- x y))))) (sqrt (sqrt (sqrt (fabs (- x y)))))) (* (sqrt (sqrt (sqrt (fabs (- x y))))) (sqrt (sqrt (sqrt (fabs (- x y)))))) (* (sqrt (sqrt (sqrt (fabs (- x y))))) (sqrt (sqrt (sqrt (fabs (- x y)))))) (* (sqrt (sqrt (sqrt (fabs (- x y))))) (sqrt (sqrt (sqrt (fabs (- x y)))))) (* (sqrt (sqrt (sqrt (fabs (- x y))))) (sqrt (sqrt (sqrt (fabs (- x y)))))) (* (sqrt (sqrt (sqrt (fabs (- x y))))) (sqrt (sqrt (sqrt (fabs (- x y)))))) (* (sqrt (sqrt (sqrt (fabs (- x y))))) (sqrt (sqrt (sqrt (fabs (- x y)))))) (* (sqrt (sqrt (sqrt (fabs (- x y))))) (sqrt (sqrt (sqrt (fabs (- x y)))))) (* (sqrt (sqrt (sqrt (fabs (- x y))))) (sqrt (sqrt (sqrt (fabs (- x y)))))) (* (sqrt (sqrt (sqrt (fabs (- x y))))) (sqrt (sqrt (sqrt (fabs (- x y)))))) (* (sqrt (sqrt (sqrt (fabs (- x y))))) (sqrt (sqrt (sqrt (fabs (- x y)))))) (* (sqrt (sqrt (sqrt (fabs (- x y))))) (sqrt (sqrt (sqrt (fabs (- x y)))))) (* (sqrt (sqrt (sqrt (fabs (- x y))))) (sqrt (sqrt (sqrt (fabs (- x y)))))) (* (sqrt (sqrt (sqrt (fabs (- x y))))) (sqrt (sqrt (sqrt (fabs (- x y)))))) (* (sqrt (sqrt (sqrt (fabs (- x y))))) (sqrt (sqrt (sqrt (fabs (- x y)))))) (* 2 1/2) (* 2 1) (* 2 (/ 1/2 2)) (* 2 (/ 1 2)) (* 2 (/ (/ 1 2) 2)) (* (sqrt (sqrt (fabs (- x y)))) (* (cbrt (sqrt (sqrt (fabs (- x y))))) (cbrt (sqrt (sqrt (fabs (- x y))))))) (* (sqrt (sqrt (fabs (- x y)))) (sqrt (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))))) (* (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y))))))) (* (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (sqrt (fabs (- x y)))))) (* (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt 1))) (* (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (sqrt (fabs (- x y)))))) (* (sqrt (sqrt (fabs (- x y)))) (sqrt 1)) (* (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (sqrt (fabs (- x y)))))) (* (sqrt (sqrt (fabs (- x y)))) 1) (* (cbrt (sqrt (sqrt (fabs (- x y))))) (sqrt (sqrt (fabs (- x y))))) (* (sqrt (cbrt (sqrt (fabs (- x y))))) (sqrt (sqrt (fabs (- x y))))) (* (sqrt (sqrt (cbrt (fabs (- x y))))) (sqrt (sqrt (fabs (- x y))))) (* (sqrt (sqrt (sqrt (fabs (- x y))))) (sqrt (sqrt (fabs (- x y))))) (* (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y))))) (* (sqrt (sqrt (sqrt (fabs (- x y))))) (sqrt (sqrt (fabs (- x y))))) (* (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y))))) (* (sqrt (sqrt (sqrt (fabs (- x y))))) (sqrt (sqrt (fabs (- x y))))) (* (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y))))) (log (sqrt (sqrt (fabs (- x y))))) (exp (sqrt (sqrt (fabs (- x y))))) (* (cbrt (sqrt (sqrt (fabs (- x y))))) (cbrt (sqrt (sqrt (fabs (- x y)))))) (cbrt (sqrt (sqrt (fabs (- x y))))) (* (* (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y))))) (sqrt (sqrt (fabs (- x y))))) (sqrt (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y)))))) (sqrt (cbrt (sqrt (fabs (- x y))))) (sqrt (sqrt (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))))) (sqrt (sqrt (cbrt (fabs (- x y))))) (sqrt (sqrt (sqrt (fabs (- x y))))) (sqrt (sqrt (sqrt (fabs (- x y))))) (sqrt (sqrt 1)) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (sqrt (fabs (- x y))))) (sqrt (sqrt (sqrt (fabs (- x y))))) (sqrt 1) (sqrt (sqrt (fabs (- x y)))) (/ 1/2 2) (/ 1 2) (/ (/ 1 2) 2) (sqrt (sqrt (sqrt (fabs (- x y))))) (sqrt (sqrt (sqrt (fabs (- x y))))) (log (sqrt (sqrt (fabs (- x y))))) (exp (sqrt (sqrt (fabs (- x y))))) (* (cbrt (sqrt (sqrt (fabs (- x y))))) (cbrt (sqrt (sqrt (fabs (- x y)))))) (cbrt (sqrt (sqrt (fabs (- x y))))) (* (* (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y))))) (sqrt (sqrt (fabs (- x y))))) (sqrt (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y)))))) (sqrt (cbrt (sqrt (fabs (- x y))))) (sqrt (sqrt (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))))) (sqrt (sqrt (cbrt (fabs (- x y))))) (sqrt (sqrt (sqrt (fabs (- x y))))) (sqrt (sqrt (sqrt (fabs (- x y))))) (sqrt (sqrt 1)) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (sqrt (fabs (- x y))))) (sqrt (sqrt (sqrt (fabs (- x y))))) (sqrt 1) (sqrt (sqrt (fabs (- x y)))) (/ 1/2 2) (/ 1 2) (/ (/ 1 2) 2) (sqrt (sqrt (sqrt (fabs (- x y))))) (sqrt (sqrt (sqrt (fabs (- x y))))) (log (sqrt (fabs (- x y)))) (exp (sqrt (fabs (- x y)))) (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))) (cbrt (sqrt (fabs (- x y)))) (* (* (sqrt (fabs (- x y))) (sqrt (fabs (- x y)))) (sqrt (fabs (- x y)))) (sqrt (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y))))) (sqrt (cbrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt 1) (sqrt (fabs (- x y))) (/ 1 2) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt (fabs (- x y))) (sqrt (fabs (- x y))) (sqrt (fabs (- x y))) (pow (fabs (- x y)) 1/4) (pow (fabs (- x y)) 1/4) (pow (fabs (- x y)) 1/4) (pow (fabs (- x y)) 1/4) (pow (fabs (- x y)) 1/4) (pow (fabs (- x y)) 1/4) (sqrt (fabs (- x y))) (sqrt (fabs (- x y))) (sqrt (fabs (- x y))) 0.288 * * [simplify]: iteration 0 : 131 enodes (cost 718 ) 0.292 * * [simplify]: iteration 1 : 513 enodes (cost 658 ) 0.305 * * [simplify]: iteration 2 : 2953 enodes (cost 642 ) 0.419 * * [simplify]: iteration 3 : 5002 enodes (cost 627 ) 0.422 * [simplify]: Simplified to: 1 1 2 1/2 1/2 1 1 1/2 1/2 (fabs (- x y)) (sqrt (fabs (- x y))) (pow (sqrt (fabs (- x y))) 4) (fabs (- x y)) (pow (sqrt (fabs (- x y))) 4) 2 (log (sqrt (fabs (- x y)))) (log (sqrt (fabs (- x y)))) (exp (sqrt (fabs (- x y)))) (pow (sqrt (fabs (- x y))) 3) (pow (sqrt (cbrt (sqrt (fabs (- x y))))) 4) (cbrt (sqrt (fabs (- x y)))) (pow (sqrt (fabs (- x y))) 3) (fabs (- x y)) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (pow (cbrt (sqrt (sqrt (fabs (- x y))))) 4) (* (cbrt (sqrt (sqrt (fabs (- x y))))) (cbrt (sqrt (sqrt (fabs (- x y)))))) (pow (sqrt (cbrt (sqrt (fabs (- x y))))) 4) (cbrt (sqrt (fabs (- x y)))) (fabs (cbrt (fabs (- x y)))) (sqrt (cbrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) 1 (sqrt (fabs (- x y))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) 1 (sqrt (fabs (- x y))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) 1 (sqrt (fabs (- x y))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) 1 2 1/2 1 1/2 (pow (cbrt (sqrt (sqrt (fabs (- x y))))) 5) (* (fabs (cbrt (sqrt (fabs (- x y))))) (sqrt (sqrt (fabs (- x y))))) (* (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y))))))) (pow (sqrt (sqrt (sqrt (fabs (- x y))))) 3) (sqrt (sqrt (fabs (- x y)))) (pow (sqrt (sqrt (sqrt (fabs (- x y))))) 3) (sqrt (sqrt (fabs (- x y)))) (pow (sqrt (sqrt (sqrt (fabs (- x y))))) 3) (sqrt (sqrt (fabs (- x y)))) (pow (cbrt (sqrt (sqrt (fabs (- x y))))) 4) (* (sqrt (cbrt (sqrt (fabs (- x y))))) (sqrt (sqrt (fabs (- x y))))) (* (sqrt (sqrt (cbrt (fabs (- x y))))) (sqrt (sqrt (fabs (- x y))))) (pow (sqrt (sqrt (sqrt (fabs (- x y))))) 3) (sqrt (fabs (- x y))) (pow (sqrt (sqrt (sqrt (fabs (- x y))))) 3) (sqrt (fabs (- x y))) (pow (sqrt (sqrt (sqrt (fabs (- x y))))) 3) (sqrt (fabs (- x y))) (log (sqrt (sqrt (fabs (- x y))))) (exp (sqrt (sqrt (fabs (- x y))))) (* (cbrt (sqrt (sqrt (fabs (- x y))))) (cbrt (sqrt (sqrt (fabs (- x y)))))) (cbrt (sqrt (sqrt (fabs (- x y))))) (pow (sqrt (sqrt (fabs (- x y)))) 3) (fabs (cbrt (sqrt (fabs (- x y))))) (sqrt (cbrt (sqrt (fabs (- x y))))) (sqrt (sqrt (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))))) (sqrt (sqrt (cbrt (fabs (- x y))))) (sqrt (sqrt (sqrt (fabs (- x y))))) (sqrt (sqrt (sqrt (fabs (- x y))))) 1 (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (sqrt (fabs (- x y))))) (sqrt (sqrt (sqrt (fabs (- x y))))) 1 (sqrt (sqrt (fabs (- x y)))) 1/4 1/2 1/4 (sqrt (sqrt (sqrt (fabs (- x y))))) (sqrt (sqrt (sqrt (fabs (- x y))))) (log (sqrt (sqrt (fabs (- x y))))) (exp (sqrt (sqrt (fabs (- x y))))) (* (cbrt (sqrt (sqrt (fabs (- x y))))) (cbrt (sqrt (sqrt (fabs (- x y)))))) (cbrt (sqrt (sqrt (fabs (- x y))))) (pow (sqrt (sqrt (fabs (- x y)))) 3) (fabs (cbrt (sqrt (fabs (- x y))))) (sqrt (cbrt (sqrt (fabs (- x y))))) (sqrt (sqrt (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))))) (sqrt (sqrt (cbrt (fabs (- x y))))) (sqrt (sqrt (sqrt (fabs (- x y))))) (sqrt (sqrt (sqrt (fabs (- x y))))) 1 (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (sqrt (fabs (- x y))))) (sqrt (sqrt (sqrt (fabs (- x y))))) 1 (sqrt (sqrt (fabs (- x y)))) 1/4 1/2 1/4 (sqrt (sqrt (sqrt (fabs (- x y))))) (sqrt (sqrt (sqrt (fabs (- x y))))) (log (sqrt (fabs (- x y)))) (exp (sqrt (fabs (- x y)))) (pow (sqrt (cbrt (sqrt (fabs (- x y))))) 4) (cbrt (sqrt (fabs (- x y)))) (pow (sqrt (fabs (- x y))) 3) (fabs (cbrt (fabs (- x y)))) (sqrt (cbrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) 1 (sqrt (fabs (- x y))) 1/2 (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt (fabs (- x y))) (sqrt (fabs (- x y))) (sqrt (fabs (- x y))) (pow (fabs (- x y)) 1/4) (pow (fabs (- x y)) 1/4) (pow (fabs (- x y)) 1/4) (pow (fabs (- x y)) 1/4) (pow (fabs (- x y)) 1/4) (pow (fabs (- x y)) 1/4) (sqrt (fabs (- x y))) (sqrt (fabs (- x y))) (sqrt (fabs (- x y))) 0.423 * * * [progress]: adding candidates to table 0.586 * * [progress]: iteration 3 / 4 0.586 * * * [progress]: picking best candidate 0.591 * * * * [pick]: Picked # 0.591 * * * [progress]: localizing error 0.601 * * * [progress]: generating rewritten candidates 0.601 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1) 0.605 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2) 0.609 * * * * [progress]: [ 3 / 4 ] rewriting at (2) 0.623 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 1) 0.632 * * * [progress]: generating series expansions 0.632 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1) 0.632 * [approximate]: Taking taylor expansion of (pow (pow (fabs (- x y)) 1/4) 3) in (x y) around 0 0.632 * [taylor]: Taking taylor expansion of (pow (pow (fabs (- x y)) 1/4) 3) in y 0.632 * [taylor]: Taking taylor expansion of (pow (fabs (- x y)) 1/4) in y 0.632 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- x y))))) in y 0.632 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- x y)))) in y 0.632 * [taylor]: Taking taylor expansion of 1/4 in y 0.632 * [taylor]: Taking taylor expansion of (log (fabs (- x y))) in y 0.632 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.632 * [taylor]: Taking taylor expansion of (pow (pow (fabs (- x y)) 1/4) 3) in x 0.632 * [taylor]: Taking taylor expansion of (pow (fabs (- x y)) 1/4) in x 0.632 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- x y))))) in x 0.632 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- x y)))) in x 0.632 * [taylor]: Taking taylor expansion of 1/4 in x 0.632 * [taylor]: Taking taylor expansion of (log (fabs (- x y))) in x 0.632 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.633 * [taylor]: Taking taylor expansion of (pow (pow (fabs (- x y)) 1/4) 3) in x 0.633 * [taylor]: Taking taylor expansion of (pow (fabs (- x y)) 1/4) in x 0.633 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- x y))))) in x 0.633 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- x y)))) in x 0.633 * [taylor]: Taking taylor expansion of 1/4 in x 0.633 * [taylor]: Taking taylor expansion of (log (fabs (- x y))) in x 0.633 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.633 * [taylor]: Taking taylor expansion of (pow (pow (fabs (- x y)) 3) 1/4) in y 0.633 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (pow (fabs (- x y)) 3)))) in y 0.633 * [taylor]: Taking taylor expansion of (* 1/4 (log (pow (fabs (- x y)) 3))) in y 0.634 * [taylor]: Taking taylor expansion of 1/4 in y 0.634 * [taylor]: Taking taylor expansion of (log (pow (fabs (- x y)) 3)) in y 0.634 * [taylor]: Taking taylor expansion of (pow (fabs (- x y)) 3) in y 0.634 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.636 * [taylor]: Taking taylor expansion of 0 in y 0.641 * [taylor]: Taking taylor expansion of 0 in y 0.653 * [taylor]: Taking taylor expansion of 0 in y 0.653 * [approximate]: Taking taylor expansion of (pow (pow (fabs (- (/ 1 x) (/ 1 y))) 1/4) 3) in (x y) around 0 0.653 * [taylor]: Taking taylor expansion of (pow (pow (fabs (- (/ 1 x) (/ 1 y))) 1/4) 3) in y 0.653 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 x) (/ 1 y))) 1/4) in y 0.653 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- (/ 1 x) (/ 1 y)))))) in y 0.653 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- (/ 1 x) (/ 1 y))))) in y 0.653 * [taylor]: Taking taylor expansion of 1/4 in y 0.653 * [taylor]: Taking taylor expansion of (log (fabs (- (/ 1 x) (/ 1 y)))) in y 0.653 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.653 * [taylor]: Taking taylor expansion of (pow (pow (fabs (- (/ 1 x) (/ 1 y))) 1/4) 3) in x 0.653 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 x) (/ 1 y))) 1/4) in x 0.653 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- (/ 1 x) (/ 1 y)))))) in x 0.653 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- (/ 1 x) (/ 1 y))))) in x 0.653 * [taylor]: Taking taylor expansion of 1/4 in x 0.653 * [taylor]: Taking taylor expansion of (log (fabs (- (/ 1 x) (/ 1 y)))) in x 0.653 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.654 * [taylor]: Taking taylor expansion of (pow (pow (fabs (- (/ 1 x) (/ 1 y))) 1/4) 3) in x 0.654 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 x) (/ 1 y))) 1/4) in x 0.654 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- (/ 1 x) (/ 1 y)))))) in x 0.654 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- (/ 1 x) (/ 1 y))))) in x 0.654 * [taylor]: Taking taylor expansion of 1/4 in x 0.654 * [taylor]: Taking taylor expansion of (log (fabs (- (/ 1 x) (/ 1 y)))) in x 0.654 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.655 * [taylor]: Taking taylor expansion of (pow (pow (fabs (- (/ 1 x) (/ 1 y))) 3) 1/4) in y 0.655 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (pow (fabs (- (/ 1 x) (/ 1 y))) 3)))) in y 0.655 * [taylor]: Taking taylor expansion of (* 1/4 (log (pow (fabs (- (/ 1 x) (/ 1 y))) 3))) in y 0.655 * [taylor]: Taking taylor expansion of 1/4 in y 0.655 * [taylor]: Taking taylor expansion of (log (pow (fabs (- (/ 1 x) (/ 1 y))) 3)) in y 0.655 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 x) (/ 1 y))) 3) in y 0.655 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.657 * [taylor]: Taking taylor expansion of 0 in y 0.663 * [taylor]: Taking taylor expansion of 0 in y 0.671 * [taylor]: Taking taylor expansion of 0 in y 0.672 * [approximate]: Taking taylor expansion of (pow (pow (fabs (- (/ 1 y) (/ 1 x))) 1/4) 3) in (x y) around 0 0.672 * [taylor]: Taking taylor expansion of (pow (pow (fabs (- (/ 1 y) (/ 1 x))) 1/4) 3) in y 0.672 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 y) (/ 1 x))) 1/4) in y 0.672 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- (/ 1 y) (/ 1 x)))))) in y 0.672 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- (/ 1 y) (/ 1 x))))) in y 0.672 * [taylor]: Taking taylor expansion of 1/4 in y 0.672 * [taylor]: Taking taylor expansion of (log (fabs (- (/ 1 y) (/ 1 x)))) in y 0.672 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.672 * [taylor]: Taking taylor expansion of (pow (pow (fabs (- (/ 1 y) (/ 1 x))) 1/4) 3) in x 0.672 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 y) (/ 1 x))) 1/4) in x 0.672 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- (/ 1 y) (/ 1 x)))))) in x 0.672 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- (/ 1 y) (/ 1 x))))) in x 0.672 * [taylor]: Taking taylor expansion of 1/4 in x 0.672 * [taylor]: Taking taylor expansion of (log (fabs (- (/ 1 y) (/ 1 x)))) in x 0.672 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.673 * [taylor]: Taking taylor expansion of (pow (pow (fabs (- (/ 1 y) (/ 1 x))) 1/4) 3) in x 0.673 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 y) (/ 1 x))) 1/4) in x 0.673 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- (/ 1 y) (/ 1 x)))))) in x 0.673 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- (/ 1 y) (/ 1 x))))) in x 0.673 * [taylor]: Taking taylor expansion of 1/4 in x 0.673 * [taylor]: Taking taylor expansion of (log (fabs (- (/ 1 y) (/ 1 x)))) in x 0.673 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.673 * [taylor]: Taking taylor expansion of (pow (pow (fabs (- (/ 1 y) (/ 1 x))) 3) 1/4) in y 0.673 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (pow (fabs (- (/ 1 y) (/ 1 x))) 3)))) in y 0.673 * [taylor]: Taking taylor expansion of (* 1/4 (log (pow (fabs (- (/ 1 y) (/ 1 x))) 3))) in y 0.674 * [taylor]: Taking taylor expansion of 1/4 in y 0.674 * [taylor]: Taking taylor expansion of (log (pow (fabs (- (/ 1 y) (/ 1 x))) 3)) in y 0.674 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 y) (/ 1 x))) 3) in y 0.674 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.676 * [taylor]: Taking taylor expansion of 0 in y 0.682 * [taylor]: Taking taylor expansion of 0 in y 0.690 * [taylor]: Taking taylor expansion of 0 in y 0.691 * * * * [progress]: [ 2 / 4 ] generating series at (2 2) 0.691 * [approximate]: Taking taylor expansion of (pow (fabs (- x y)) 1/4) in (x y) around 0 0.691 * [taylor]: Taking taylor expansion of (pow (fabs (- x y)) 1/4) in y 0.691 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- x y))))) in y 0.691 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- x y)))) in y 0.691 * [taylor]: Taking taylor expansion of 1/4 in y 0.691 * [taylor]: Taking taylor expansion of (log (fabs (- x y))) in y 0.691 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.691 * [taylor]: Taking taylor expansion of (pow (fabs (- x y)) 1/4) in x 0.691 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- x y))))) in x 0.691 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- x y)))) in x 0.691 * [taylor]: Taking taylor expansion of 1/4 in x 0.691 * [taylor]: Taking taylor expansion of (log (fabs (- x y))) in x 0.691 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.691 * [taylor]: Taking taylor expansion of (pow (fabs (- x y)) 1/4) in x 0.691 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- x y))))) in x 0.691 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- x y)))) in x 0.691 * [taylor]: Taking taylor expansion of 1/4 in x 0.691 * [taylor]: Taking taylor expansion of (log (fabs (- x y))) in x 0.691 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.692 * [taylor]: Taking taylor expansion of (pow (fabs (- x y)) 1/4) in y 0.692 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- x y))))) in y 0.692 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- x y)))) in y 0.692 * [taylor]: Taking taylor expansion of 1/4 in y 0.692 * [taylor]: Taking taylor expansion of (log (fabs (- x y))) in y 0.692 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.693 * [taylor]: Taking taylor expansion of 0 in y 0.697 * [taylor]: Taking taylor expansion of 0 in y 0.703 * [taylor]: Taking taylor expansion of 0 in y 0.703 * [approximate]: Taking taylor expansion of (pow (fabs (- (/ 1 x) (/ 1 y))) 1/4) in (x y) around 0 0.703 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 x) (/ 1 y))) 1/4) in y 0.703 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- (/ 1 x) (/ 1 y)))))) in y 0.703 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- (/ 1 x) (/ 1 y))))) in y 0.703 * [taylor]: Taking taylor expansion of 1/4 in y 0.703 * [taylor]: Taking taylor expansion of (log (fabs (- (/ 1 x) (/ 1 y)))) in y 0.703 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.703 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 x) (/ 1 y))) 1/4) in x 0.704 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- (/ 1 x) (/ 1 y)))))) in x 0.704 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- (/ 1 x) (/ 1 y))))) in x 0.704 * [taylor]: Taking taylor expansion of 1/4 in x 0.704 * [taylor]: Taking taylor expansion of (log (fabs (- (/ 1 x) (/ 1 y)))) in x 0.704 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.704 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 x) (/ 1 y))) 1/4) in x 0.704 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- (/ 1 x) (/ 1 y)))))) in x 0.704 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- (/ 1 x) (/ 1 y))))) in x 0.704 * [taylor]: Taking taylor expansion of 1/4 in x 0.704 * [taylor]: Taking taylor expansion of (log (fabs (- (/ 1 x) (/ 1 y)))) in x 0.704 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.704 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 x) (/ 1 y))) 1/4) in y 0.704 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- (/ 1 x) (/ 1 y)))))) in y 0.704 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- (/ 1 x) (/ 1 y))))) in y 0.704 * [taylor]: Taking taylor expansion of 1/4 in y 0.704 * [taylor]: Taking taylor expansion of (log (fabs (- (/ 1 x) (/ 1 y)))) in y 0.704 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.706 * [taylor]: Taking taylor expansion of 0 in y 0.710 * [taylor]: Taking taylor expansion of 0 in y 0.716 * [taylor]: Taking taylor expansion of 0 in y 0.717 * [approximate]: Taking taylor expansion of (pow (fabs (- (/ 1 y) (/ 1 x))) 1/4) in (x y) around 0 0.717 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 y) (/ 1 x))) 1/4) in y 0.717 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- (/ 1 y) (/ 1 x)))))) in y 0.717 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- (/ 1 y) (/ 1 x))))) in y 0.717 * [taylor]: Taking taylor expansion of 1/4 in y 0.717 * [taylor]: Taking taylor expansion of (log (fabs (- (/ 1 y) (/ 1 x)))) in y 0.717 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.717 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 y) (/ 1 x))) 1/4) in x 0.717 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- (/ 1 y) (/ 1 x)))))) in x 0.717 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- (/ 1 y) (/ 1 x))))) in x 0.717 * [taylor]: Taking taylor expansion of 1/4 in x 0.717 * [taylor]: Taking taylor expansion of (log (fabs (- (/ 1 y) (/ 1 x)))) in x 0.717 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.718 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 y) (/ 1 x))) 1/4) in x 0.718 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- (/ 1 y) (/ 1 x)))))) in x 0.718 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- (/ 1 y) (/ 1 x))))) in x 0.718 * [taylor]: Taking taylor expansion of 1/4 in x 0.718 * [taylor]: Taking taylor expansion of (log (fabs (- (/ 1 y) (/ 1 x)))) in x 0.718 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.718 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 y) (/ 1 x))) 1/4) in y 0.718 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- (/ 1 y) (/ 1 x)))))) in y 0.718 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- (/ 1 y) (/ 1 x))))) in y 0.718 * [taylor]: Taking taylor expansion of 1/4 in y 0.718 * [taylor]: Taking taylor expansion of (log (fabs (- (/ 1 y) (/ 1 x)))) in y 0.718 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.720 * [taylor]: Taking taylor expansion of 0 in y 0.724 * [taylor]: Taking taylor expansion of 0 in y 0.730 * [taylor]: Taking taylor expansion of 0 in y 0.731 * * * * [progress]: [ 3 / 4 ] generating series at (2) 0.731 * [approximate]: Taking taylor expansion of (sqrt (fabs (- x y))) in (x y) around 0 0.731 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in y 0.731 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.731 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in x 0.731 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.731 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in x 0.731 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.731 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in y 0.731 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.732 * [taylor]: Taking taylor expansion of 0 in y 0.732 * [taylor]: Taking taylor expansion of 0 in y 0.733 * [taylor]: Taking taylor expansion of 0 in y 0.736 * [approximate]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in (x y) around 0 0.736 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in y 0.736 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.736 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in x 0.736 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.736 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in x 0.736 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.737 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in y 0.737 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.737 * [taylor]: Taking taylor expansion of 0 in y 0.738 * [taylor]: Taking taylor expansion of 0 in y 0.739 * [taylor]: Taking taylor expansion of 0 in y 0.739 * [approximate]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in (x y) around 0 0.739 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in y 0.739 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.739 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in x 0.739 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.740 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in x 0.740 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.740 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in y 0.740 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.740 * [taylor]: Taking taylor expansion of 0 in y 0.741 * [taylor]: Taking taylor expansion of 0 in y 0.742 * [taylor]: Taking taylor expansion of 0 in y 0.742 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 1) 0.742 * [approximate]: Taking taylor expansion of (pow (fabs (- x y)) 1/4) in (x y) around 0 0.742 * [taylor]: Taking taylor expansion of (pow (fabs (- x y)) 1/4) in y 0.742 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- x y))))) in y 0.742 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- x y)))) in y 0.742 * [taylor]: Taking taylor expansion of 1/4 in y 0.742 * [taylor]: Taking taylor expansion of (log (fabs (- x y))) in y 0.742 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.742 * [taylor]: Taking taylor expansion of (pow (fabs (- x y)) 1/4) in x 0.742 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- x y))))) in x 0.742 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- x y)))) in x 0.742 * [taylor]: Taking taylor expansion of 1/4 in x 0.742 * [taylor]: Taking taylor expansion of (log (fabs (- x y))) in x 0.742 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.743 * [taylor]: Taking taylor expansion of (pow (fabs (- x y)) 1/4) in x 0.743 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- x y))))) in x 0.743 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- x y)))) in x 0.743 * [taylor]: Taking taylor expansion of 1/4 in x 0.743 * [taylor]: Taking taylor expansion of (log (fabs (- x y))) in x 0.743 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.743 * [taylor]: Taking taylor expansion of (pow (fabs (- x y)) 1/4) in y 0.743 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- x y))))) in y 0.743 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- x y)))) in y 0.743 * [taylor]: Taking taylor expansion of 1/4 in y 0.743 * [taylor]: Taking taylor expansion of (log (fabs (- x y))) in y 0.743 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.745 * [taylor]: Taking taylor expansion of 0 in y 0.748 * [taylor]: Taking taylor expansion of 0 in y 0.754 * [taylor]: Taking taylor expansion of 0 in y 0.754 * [approximate]: Taking taylor expansion of (pow (fabs (- (/ 1 x) (/ 1 y))) 1/4) in (x y) around 0 0.754 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 x) (/ 1 y))) 1/4) in y 0.754 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- (/ 1 x) (/ 1 y)))))) in y 0.754 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- (/ 1 x) (/ 1 y))))) in y 0.754 * [taylor]: Taking taylor expansion of 1/4 in y 0.754 * [taylor]: Taking taylor expansion of (log (fabs (- (/ 1 x) (/ 1 y)))) in y 0.754 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.755 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 x) (/ 1 y))) 1/4) in x 0.755 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- (/ 1 x) (/ 1 y)))))) in x 0.755 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- (/ 1 x) (/ 1 y))))) in x 0.755 * [taylor]: Taking taylor expansion of 1/4 in x 0.755 * [taylor]: Taking taylor expansion of (log (fabs (- (/ 1 x) (/ 1 y)))) in x 0.755 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.755 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 x) (/ 1 y))) 1/4) in x 0.755 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- (/ 1 x) (/ 1 y)))))) in x 0.755 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- (/ 1 x) (/ 1 y))))) in x 0.755 * [taylor]: Taking taylor expansion of 1/4 in x 0.755 * [taylor]: Taking taylor expansion of (log (fabs (- (/ 1 x) (/ 1 y)))) in x 0.755 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.756 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 x) (/ 1 y))) 1/4) in y 0.756 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- (/ 1 x) (/ 1 y)))))) in y 0.756 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- (/ 1 x) (/ 1 y))))) in y 0.756 * [taylor]: Taking taylor expansion of 1/4 in y 0.756 * [taylor]: Taking taylor expansion of (log (fabs (- (/ 1 x) (/ 1 y)))) in y 0.756 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.758 * [taylor]: Taking taylor expansion of 0 in y 0.762 * [taylor]: Taking taylor expansion of 0 in y 0.768 * [taylor]: Taking taylor expansion of 0 in y 0.768 * [approximate]: Taking taylor expansion of (pow (fabs (- (/ 1 y) (/ 1 x))) 1/4) in (x y) around 0 0.768 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 y) (/ 1 x))) 1/4) in y 0.768 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- (/ 1 y) (/ 1 x)))))) in y 0.768 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- (/ 1 y) (/ 1 x))))) in y 0.768 * [taylor]: Taking taylor expansion of 1/4 in y 0.768 * [taylor]: Taking taylor expansion of (log (fabs (- (/ 1 y) (/ 1 x)))) in y 0.768 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.768 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 y) (/ 1 x))) 1/4) in x 0.769 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- (/ 1 y) (/ 1 x)))))) in x 0.769 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- (/ 1 y) (/ 1 x))))) in x 0.769 * [taylor]: Taking taylor expansion of 1/4 in x 0.769 * [taylor]: Taking taylor expansion of (log (fabs (- (/ 1 y) (/ 1 x)))) in x 0.769 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.769 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 y) (/ 1 x))) 1/4) in x 0.769 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- (/ 1 y) (/ 1 x)))))) in x 0.769 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- (/ 1 y) (/ 1 x))))) in x 0.769 * [taylor]: Taking taylor expansion of 1/4 in x 0.769 * [taylor]: Taking taylor expansion of (log (fabs (- (/ 1 y) (/ 1 x)))) in x 0.769 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.769 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 y) (/ 1 x))) 1/4) in y 0.769 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- (/ 1 y) (/ 1 x)))))) in y 0.769 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- (/ 1 y) (/ 1 x))))) in y 0.769 * [taylor]: Taking taylor expansion of 1/4 in y 0.769 * [taylor]: Taking taylor expansion of (log (fabs (- (/ 1 y) (/ 1 x)))) in y 0.769 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.771 * [taylor]: Taking taylor expansion of 0 in y 0.775 * [taylor]: Taking taylor expansion of 0 in y 0.782 * [taylor]: Taking taylor expansion of 0 in y 0.782 * * * [progress]: simplifying candidates 0.784 * [simplify]: Simplifying using # : (* (log (sqrt (sqrt (fabs (- x y))))) 3) (* (log (sqrt (sqrt (fabs (- x y))))) 3) (* 1/2 3) (* 1 3) (* (/ 1/2 2) 3) (* (/ 1 2) 3) (* (/ (/ 1 2) 2) 3) (pow (sqrt (sqrt (fabs (- x y)))) (* (cbrt 3) (cbrt 3))) (pow (sqrt (sqrt (fabs (- x y)))) (sqrt 3)) (pow (sqrt (sqrt (fabs (- x y)))) 1) (pow (* (cbrt (sqrt (sqrt (fabs (- x y))))) (cbrt (sqrt (sqrt (fabs (- x y)))))) 3) (pow (cbrt (sqrt (sqrt (fabs (- x y))))) 3) (pow (sqrt (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt 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1/4) (pow (fabs (- x y)) 1/4) (pow (fabs (- x y)) 1/4) (pow (fabs (- x y)) 1/4) (sqrt (fabs (- x y))) (sqrt (fabs (- x y))) (sqrt (fabs (- x y))) (pow (fabs (- x y)) 1/4) (pow (fabs (- x y)) 1/4) (pow (fabs (- x y)) 1/4) 0.793 * * [simplify]: iteration 0 : 257 enodes (cost 1674 ) 0.798 * * [simplify]: iteration 1 : 1081 enodes (cost 1229 ) 0.824 * * [simplify]: iteration 2 : 5001 enodes (cost 1219 ) 0.831 * [simplify]: Simplified to: (log (pow (sqrt (sqrt (fabs (- x y)))) 3)) (log (pow (sqrt (sqrt (fabs (- x y)))) 3)) 3/2 3 3/4 3/2 3/4 (pow (sqrt (sqrt (fabs (- x y)))) (* (cbrt 3) (cbrt 3))) (pow (sqrt (sqrt (fabs (- x y)))) (sqrt 3)) (sqrt (sqrt (fabs (- x y)))) (sqrt (fabs (- x y))) (sqrt (sqrt (fabs (- x y)))) (pow (fabs (cbrt (sqrt (fabs (- x y))))) 3) (pow (sqrt (cbrt (sqrt (fabs (- x y))))) 3) (pow (sqrt (sqrt (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))))) 3) (pow (sqrt (sqrt (cbrt (fabs (- x y))))) 3) (pow (sqrt (sqrt (sqrt (fabs (- x y))))) 3) (pow (sqrt (sqrt (sqrt (fabs (- 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3/2))) (* (sqrt (sqrt (sqrt (fabs (- x y))))) (cbrt (pow (sqrt (sqrt (fabs (- x y)))) 3/2))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (* (sqrt (sqrt (sqrt (fabs (- x y))))) (cbrt (sqrt (pow (sqrt (sqrt (fabs (- x y)))) 3)))) (* (sqrt (sqrt (sqrt (fabs (- x y))))) (cbrt (sqrt (pow (sqrt (sqrt (fabs (- x y)))) 3)))) (* (sqrt (sqrt (sqrt (fabs (- x y))))) (cbrt (pow (sqrt (sqrt (fabs (- x y)))) 3/2))) (* (sqrt (sqrt (sqrt (fabs (- x y))))) (cbrt (pow (sqrt (sqrt (fabs (- x y)))) 3/2))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (* (sqrt (sqrt (sqrt (fabs (- x y))))) (cbrt (sqrt (pow (sqrt (sqrt (fabs (- x y)))) 3)))) (* (sqrt (sqrt (sqrt (fabs (- x y))))) (cbrt (sqrt (pow (sqrt (sqrt (fabs (- x y)))) 3)))) (* (sqrt (sqrt (sqrt (fabs (- x y))))) (cbrt (pow (sqrt (sqrt (fabs (- x y)))) 3/2))) (* (sqrt (sqrt (sqrt (fabs (- x y))))) (cbrt (pow (sqrt (sqrt (fabs (- x y)))) 3/2))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (pow (cbrt (sqrt (sqrt (fabs (- x y))))) (+ 4 1)) (* (fabs (cbrt (sqrt (fabs (- x y))))) (sqrt (sqrt (fabs (- x y))))) (* (sqrt (sqrt (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))))) (sqrt (sqrt (fabs (- x y))))) (pow (sqrt (sqrt (sqrt (fabs (- x y))))) 3) (sqrt (sqrt (fabs (- x y)))) (pow (sqrt (sqrt (sqrt (fabs (- x y))))) 3) (sqrt (sqrt (fabs (- x y)))) (pow (sqrt (sqrt (sqrt (fabs (- x y))))) 3) (sqrt (sqrt (fabs (- x y)))) (pow (cbrt (sqrt (sqrt (fabs (- x y))))) (+ 4 1)) (pow (cbrt (sqrt (sqrt (fabs (- x y))))) (+ 4 1)) (pow (cbrt (sqrt (sqrt (fabs (- x y))))) (+ 4 1)) (* (fabs (cbrt (sqrt (fabs (- x y))))) (sqrt (sqrt (fabs (- x y))))) (* (sqrt (sqrt (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))))) (sqrt (sqrt (fabs (- x y))))) (pow (sqrt (sqrt (sqrt (fabs (- x y))))) 3) (sqrt (sqrt (fabs (- x y)))) (pow (sqrt (sqrt (sqrt (fabs (- x y))))) 3) (sqrt (sqrt (fabs (- x y)))) (pow (sqrt (sqrt (sqrt (fabs (- x y))))) 3) (sqrt (sqrt (fabs (- x y)))) (pow (cbrt (sqrt (sqrt (fabs (- x y))))) 4) (* (sqrt (sqrt (fabs (- x y)))) (cbrt (sqrt (pow (sqrt (sqrt (fabs (- x y)))) 3)))) (sqrt (sqrt (fabs (- x y)))) (* (sqrt (sqrt (fabs (- x y)))) (cbrt (pow (sqrt (sqrt (fabs (- x y)))) 3/2))) (pow (cbrt (sqrt (sqrt (fabs (- x y))))) (+ 4 1)) (pow (sqrt (sqrt (sqrt (fabs (- x y))))) 3) (sqrt (sqrt (fabs (- x y)))) (pow (cbrt (sqrt (sqrt (fabs (- x y))))) 4) (* (sqrt (sqrt (fabs (- x y)))) (sqrt (cbrt (sqrt (fabs (- x y)))))) (* (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (cbrt (fabs (- x y)))))) (pow (sqrt (sqrt (sqrt (fabs (- x y))))) 3) (sqrt (fabs (- x y))) (pow (sqrt (sqrt (sqrt (fabs (- x y))))) 3) (sqrt (fabs (- x y))) (pow (sqrt (sqrt (sqrt (fabs (- x y))))) 3) (sqrt (fabs (- x y))) (log (sqrt (sqrt (fabs (- x y))))) (exp (sqrt (sqrt (fabs (- x y))))) (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (sqrt (fabs (- x y))))) (pow (sqrt (sqrt (fabs (- x y)))) 3) (fabs (cbrt (sqrt (fabs (- x y))))) (sqrt (cbrt (sqrt (fabs (- x y))))) (sqrt (sqrt (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))))) (sqrt (sqrt (cbrt (fabs (- x y))))) (sqrt (sqrt (sqrt (fabs (- x y))))) (sqrt (sqrt (sqrt (fabs (- x y))))) 1 (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (sqrt (fabs (- x y))))) (sqrt (sqrt (sqrt (fabs (- x y))))) 1 (sqrt (sqrt (fabs (- x y)))) 1/4 1/2 1/4 (sqrt (sqrt (sqrt (fabs (- x y))))) (sqrt (sqrt (sqrt (fabs (- x y))))) (pow (pow (fabs (- x y)) 3) 1/4) (pow (pow (fabs (- x y)) 3) 1/4) (pow (pow (fabs (- x y)) 3) 1/4) (pow (fabs (- x y)) 1/4) (pow (fabs (- x y)) 1/4) (pow (fabs (- x y)) 1/4) (sqrt (fabs (- x y))) (sqrt (fabs (- x y))) (sqrt (fabs (- x y))) (pow (fabs (- x y)) 1/4) (pow (fabs (- x y)) 1/4) (pow (fabs (- x y)) 1/4) 0.832 * * * [progress]: adding candidates to table 1.070 * * [progress]: iteration 4 / 4 1.070 * * * [progress]: picking best candidate 1.073 * * * * [pick]: Picked # 1.073 * * * [progress]: localizing error 1.087 * * * [progress]: generating rewritten candidates 1.087 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 1) 1.092 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1) 1.097 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1) 1.102 * * * * [progress]: [ 4 / 4 ] rewriting at (2) 1.148 * * * [progress]: generating series expansions 1.148 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 1) 1.148 * [approximate]: Taking taylor expansion of (pow (pow (fabs (- x y)) 1/4) 3) in (x y) around 0 1.148 * [taylor]: Taking taylor expansion of (pow (pow (fabs (- x y)) 1/4) 3) in y 1.148 * [taylor]: Taking taylor expansion of (pow (fabs (- x y)) 1/4) in y 1.148 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- x y))))) in y 1.148 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- x y)))) in y 1.148 * [taylor]: Taking taylor expansion of 1/4 in y 1.148 * [taylor]: Taking taylor expansion of (log (fabs (- x y))) in y 1.148 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 1.149 * [taylor]: Taking taylor expansion of (pow (pow (fabs (- x y)) 1/4) 3) in x 1.149 * [taylor]: Taking taylor expansion of (pow (fabs (- x y)) 1/4) in x 1.149 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- x y))))) in x 1.149 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- x y)))) in x 1.149 * [taylor]: Taking taylor expansion of 1/4 in x 1.149 * [taylor]: Taking taylor expansion of (log (fabs (- x y))) in x 1.149 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 1.149 * [taylor]: Taking taylor expansion of (pow (pow (fabs (- x y)) 1/4) 3) in x 1.149 * [taylor]: Taking taylor expansion of (pow (fabs (- x y)) 1/4) in x 1.149 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- x y))))) in x 1.149 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- x y)))) in x 1.149 * [taylor]: Taking taylor expansion of 1/4 in x 1.149 * [taylor]: Taking taylor expansion of (log (fabs (- x y))) in x 1.149 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 1.150 * [taylor]: Taking taylor expansion of (pow (pow (fabs (- x y)) 3) 1/4) in y 1.150 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (pow (fabs (- x y)) 3)))) in y 1.150 * [taylor]: Taking taylor expansion of (* 1/4 (log (pow (fabs (- x y)) 3))) in y 1.150 * [taylor]: Taking taylor expansion of 1/4 in y 1.150 * [taylor]: Taking taylor expansion of (log (pow (fabs (- x y)) 3)) in y 1.150 * [taylor]: Taking taylor expansion of (pow (fabs (- x y)) 3) in y 1.150 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 1.152 * [taylor]: Taking taylor expansion of 0 in y 1.157 * [taylor]: Taking taylor expansion of 0 in y 1.165 * [taylor]: Taking taylor expansion of 0 in y 1.165 * [approximate]: Taking taylor expansion of (pow (pow (fabs (- (/ 1 x) (/ 1 y))) 1/4) 3) in (x y) around 0 1.165 * [taylor]: Taking taylor expansion of (pow (pow (fabs (- (/ 1 x) (/ 1 y))) 1/4) 3) in y 1.165 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 x) (/ 1 y))) 1/4) in y 1.165 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- (/ 1 x) (/ 1 y)))))) in y 1.165 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- (/ 1 x) (/ 1 y))))) in y 1.165 * [taylor]: Taking taylor expansion of 1/4 in y 1.165 * [taylor]: Taking taylor expansion of (log (fabs (- (/ 1 x) (/ 1 y)))) in y 1.165 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 1.166 * [taylor]: Taking taylor expansion of (pow (pow (fabs (- (/ 1 x) (/ 1 y))) 1/4) 3) in x 1.166 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 x) (/ 1 y))) 1/4) in x 1.166 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- (/ 1 x) (/ 1 y)))))) in x 1.166 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- (/ 1 x) (/ 1 y))))) in x 1.166 * [taylor]: Taking taylor expansion of 1/4 in x 1.166 * [taylor]: Taking taylor expansion of (log (fabs (- (/ 1 x) (/ 1 y)))) in x 1.166 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 1.166 * [taylor]: Taking taylor expansion of (pow (pow (fabs (- (/ 1 x) (/ 1 y))) 1/4) 3) in x 1.166 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 x) (/ 1 y))) 1/4) in x 1.166 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- (/ 1 x) (/ 1 y)))))) in x 1.166 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- (/ 1 x) (/ 1 y))))) in x 1.166 * [taylor]: Taking taylor expansion of 1/4 in x 1.166 * [taylor]: Taking taylor expansion of (log (fabs (- (/ 1 x) (/ 1 y)))) in x 1.166 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 1.167 * [taylor]: Taking taylor expansion of (pow (pow (fabs (- (/ 1 x) (/ 1 y))) 3) 1/4) in y 1.167 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (pow (fabs (- (/ 1 x) (/ 1 y))) 3)))) in y 1.167 * [taylor]: Taking taylor expansion of (* 1/4 (log (pow (fabs (- (/ 1 x) (/ 1 y))) 3))) in y 1.167 * [taylor]: Taking taylor expansion of 1/4 in y 1.167 * [taylor]: Taking taylor expansion of (log (pow (fabs (- (/ 1 x) (/ 1 y))) 3)) in y 1.167 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 x) (/ 1 y))) 3) in y 1.167 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 1.170 * [taylor]: Taking taylor expansion of 0 in y 1.175 * [taylor]: Taking taylor expansion of 0 in y 1.184 * [taylor]: Taking taylor expansion of 0 in y 1.184 * [approximate]: Taking taylor expansion of (pow (pow (fabs (- (/ 1 y) (/ 1 x))) 1/4) 3) in (x y) around 0 1.184 * [taylor]: Taking taylor expansion of (pow (pow (fabs (- (/ 1 y) (/ 1 x))) 1/4) 3) in y 1.184 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 y) (/ 1 x))) 1/4) in y 1.184 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- (/ 1 y) (/ 1 x)))))) in y 1.184 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- (/ 1 y) (/ 1 x))))) in y 1.184 * [taylor]: Taking taylor expansion of 1/4 in y 1.184 * [taylor]: Taking taylor expansion of (log (fabs (- (/ 1 y) (/ 1 x)))) in y 1.184 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 1.185 * [taylor]: Taking taylor expansion of (pow (pow (fabs (- (/ 1 y) (/ 1 x))) 1/4) 3) in x 1.185 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 y) (/ 1 x))) 1/4) in x 1.185 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- (/ 1 y) (/ 1 x)))))) in x 1.185 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- (/ 1 y) (/ 1 x))))) in x 1.185 * [taylor]: Taking taylor expansion of 1/4 in x 1.185 * [taylor]: Taking taylor expansion of (log (fabs (- (/ 1 y) (/ 1 x)))) in x 1.185 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 1.185 * [taylor]: Taking taylor expansion of (pow (pow (fabs (- (/ 1 y) (/ 1 x))) 1/4) 3) in x 1.185 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 y) (/ 1 x))) 1/4) in x 1.185 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- (/ 1 y) (/ 1 x)))))) in x 1.185 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- (/ 1 y) (/ 1 x))))) in x 1.185 * [taylor]: Taking taylor expansion of 1/4 in x 1.185 * [taylor]: Taking taylor expansion of (log (fabs (- (/ 1 y) (/ 1 x)))) in x 1.185 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 1.186 * [taylor]: Taking taylor expansion of (pow (pow (fabs (- (/ 1 y) (/ 1 x))) 3) 1/4) in y 1.186 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (pow (fabs (- (/ 1 y) (/ 1 x))) 3)))) in y 1.186 * [taylor]: Taking taylor expansion of (* 1/4 (log (pow (fabs (- (/ 1 y) (/ 1 x))) 3))) in y 1.186 * [taylor]: Taking taylor expansion of 1/4 in y 1.186 * [taylor]: Taking taylor expansion of (log (pow (fabs (- (/ 1 y) (/ 1 x))) 3)) in y 1.186 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 y) (/ 1 x))) 3) in y 1.186 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 1.189 * [taylor]: Taking taylor expansion of 0 in y 1.194 * [taylor]: Taking taylor expansion of 0 in y 1.203 * [taylor]: Taking taylor expansion of 0 in y 1.203 * * * * [progress]: [ 2 / 4 ] generating series at (2 1) 1.203 * [approximate]: Taking taylor expansion of (pow (pow (fabs (- x y)) 1/8) 3) in (x y) around 0 1.203 * [taylor]: Taking taylor expansion of (pow (pow (fabs (- x y)) 1/8) 3) in y 1.203 * [taylor]: Taking taylor expansion of (pow (fabs (- x y)) 1/8) in y 1.203 * [taylor]: Taking taylor expansion of (exp (* 1/8 (log (fabs (- x y))))) in y 1.203 * [taylor]: Taking taylor expansion of (* 1/8 (log (fabs (- x y)))) in y 1.203 * [taylor]: Taking taylor expansion of 1/8 in y 1.203 * [taylor]: Taking taylor expansion of (log (fabs (- x y))) in y 1.203 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 1.203 * [taylor]: Taking taylor expansion of (pow (pow (fabs (- x y)) 1/8) 3) in x 1.203 * [taylor]: Taking taylor expansion of (pow (fabs (- x y)) 1/8) in x 1.203 * [taylor]: Taking taylor expansion of (exp (* 1/8 (log (fabs (- x y))))) in x 1.203 * [taylor]: Taking taylor expansion of (* 1/8 (log (fabs (- x y)))) in x 1.203 * [taylor]: Taking taylor expansion of 1/8 in x 1.203 * [taylor]: Taking taylor expansion of (log (fabs (- x y))) in x 1.203 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 1.204 * [taylor]: Taking taylor expansion of (pow (pow (fabs (- x y)) 1/8) 3) in x 1.204 * [taylor]: Taking taylor expansion of (pow (fabs (- x y)) 1/8) in x 1.204 * [taylor]: Taking taylor expansion of (exp (* 1/8 (log (fabs (- x y))))) in x 1.204 * [taylor]: Taking taylor expansion of (* 1/8 (log (fabs (- x y)))) in x 1.204 * [taylor]: Taking taylor expansion of 1/8 in x 1.204 * [taylor]: Taking taylor expansion of (log (fabs (- x y))) in x 1.204 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 1.204 * [taylor]: Taking taylor expansion of (pow (pow (fabs (- x y)) 3) 1/8) in y 1.204 * [taylor]: Taking taylor expansion of (exp (* 1/8 (log (pow (fabs (- x y)) 3)))) in y 1.204 * [taylor]: Taking taylor expansion of (* 1/8 (log (pow (fabs (- x y)) 3))) in y 1.204 * [taylor]: Taking taylor expansion of 1/8 in y 1.204 * [taylor]: Taking taylor expansion of (log (pow (fabs (- x y)) 3)) in y 1.204 * [taylor]: Taking taylor expansion of (pow (fabs (- x y)) 3) in y 1.204 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 1.207 * [taylor]: Taking taylor expansion of 0 in y 1.215 * [taylor]: Taking taylor expansion of 0 in y 1.223 * [taylor]: Taking taylor expansion of 0 in y 1.224 * [approximate]: Taking taylor expansion of (pow (pow (fabs (- (/ 1 x) (/ 1 y))) 1/8) 3) in (x y) around 0 1.224 * [taylor]: Taking taylor expansion of (pow (pow (fabs (- (/ 1 x) (/ 1 y))) 1/8) 3) in y 1.224 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 x) (/ 1 y))) 1/8) in y 1.224 * [taylor]: Taking taylor expansion of (exp (* 1/8 (log (fabs (- (/ 1 x) (/ 1 y)))))) in y 1.224 * [taylor]: Taking taylor expansion of (* 1/8 (log (fabs (- (/ 1 x) (/ 1 y))))) in y 1.224 * [taylor]: Taking taylor expansion of 1/8 in y 1.224 * [taylor]: Taking taylor expansion of (log (fabs (- (/ 1 x) (/ 1 y)))) in y 1.224 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 1.224 * [taylor]: Taking taylor expansion of (pow (pow (fabs (- (/ 1 x) (/ 1 y))) 1/8) 3) in x 1.224 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 x) (/ 1 y))) 1/8) in x 1.224 * [taylor]: Taking taylor expansion of (exp (* 1/8 (log (fabs (- (/ 1 x) (/ 1 y)))))) in x 1.224 * [taylor]: Taking taylor expansion of (* 1/8 (log (fabs (- (/ 1 x) (/ 1 y))))) in x 1.224 * [taylor]: Taking taylor expansion of 1/8 in x 1.224 * [taylor]: Taking taylor expansion of (log (fabs (- (/ 1 x) (/ 1 y)))) in x 1.224 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 1.225 * [taylor]: Taking taylor expansion of (pow (pow (fabs (- (/ 1 x) (/ 1 y))) 1/8) 3) in x 1.225 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 x) (/ 1 y))) 1/8) in x 1.225 * [taylor]: Taking taylor expansion of (exp (* 1/8 (log (fabs (- (/ 1 x) (/ 1 y)))))) in x 1.225 * [taylor]: Taking taylor expansion of (* 1/8 (log (fabs (- (/ 1 x) (/ 1 y))))) in x 1.225 * [taylor]: Taking taylor expansion of 1/8 in x 1.225 * [taylor]: Taking taylor expansion of (log (fabs (- (/ 1 x) (/ 1 y)))) in x 1.225 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 1.225 * [taylor]: Taking taylor expansion of (pow (pow (fabs (- (/ 1 x) (/ 1 y))) 3) 1/8) in y 1.225 * [taylor]: Taking taylor expansion of (exp (* 1/8 (log (pow (fabs (- (/ 1 x) (/ 1 y))) 3)))) in y 1.225 * [taylor]: Taking taylor expansion of (* 1/8 (log (pow (fabs (- (/ 1 x) (/ 1 y))) 3))) in y 1.225 * [taylor]: Taking taylor expansion of 1/8 in y 1.226 * [taylor]: Taking taylor expansion of (log (pow (fabs (- (/ 1 x) (/ 1 y))) 3)) in y 1.226 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 x) (/ 1 y))) 3) in y 1.226 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 1.229 * [taylor]: Taking taylor expansion of 0 in y 1.234 * [taylor]: Taking taylor expansion of 0 in y 1.242 * [taylor]: Taking taylor expansion of 0 in y 1.243 * [approximate]: Taking taylor expansion of (pow (pow (fabs (- (/ 1 y) (/ 1 x))) 1/8) 3) in (x y) around 0 1.243 * [taylor]: Taking taylor expansion of (pow (pow (fabs (- (/ 1 y) (/ 1 x))) 1/8) 3) in y 1.243 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 y) (/ 1 x))) 1/8) in y 1.243 * [taylor]: Taking taylor expansion of (exp (* 1/8 (log (fabs (- (/ 1 y) (/ 1 x)))))) in y 1.243 * [taylor]: Taking taylor expansion of (* 1/8 (log (fabs (- (/ 1 y) (/ 1 x))))) in y 1.243 * [taylor]: Taking taylor expansion of 1/8 in y 1.243 * [taylor]: Taking taylor expansion of (log (fabs (- (/ 1 y) (/ 1 x)))) in y 1.243 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 1.243 * [taylor]: Taking taylor expansion of (pow (pow (fabs (- (/ 1 y) (/ 1 x))) 1/8) 3) in x 1.243 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 y) (/ 1 x))) 1/8) in x 1.243 * [taylor]: Taking taylor expansion of (exp (* 1/8 (log (fabs (- (/ 1 y) (/ 1 x)))))) in x 1.243 * [taylor]: Taking taylor expansion of (* 1/8 (log (fabs (- (/ 1 y) (/ 1 x))))) in x 1.243 * [taylor]: Taking taylor expansion of 1/8 in x 1.243 * [taylor]: Taking taylor expansion of (log (fabs (- (/ 1 y) (/ 1 x)))) in x 1.243 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 1.244 * [taylor]: Taking taylor expansion of (pow (pow (fabs (- (/ 1 y) (/ 1 x))) 1/8) 3) in x 1.244 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 y) (/ 1 x))) 1/8) in x 1.244 * [taylor]: Taking taylor expansion of (exp (* 1/8 (log (fabs (- (/ 1 y) (/ 1 x)))))) in x 1.244 * [taylor]: Taking taylor expansion of (* 1/8 (log (fabs (- (/ 1 y) (/ 1 x))))) in x 1.244 * [taylor]: Taking taylor expansion of 1/8 in x 1.244 * [taylor]: Taking taylor expansion of (log (fabs (- (/ 1 y) (/ 1 x)))) in x 1.244 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 1.244 * [taylor]: Taking taylor expansion of (pow (pow (fabs (- (/ 1 y) (/ 1 x))) 3) 1/8) in y 1.245 * [taylor]: Taking taylor expansion of (exp (* 1/8 (log (pow (fabs (- (/ 1 y) (/ 1 x))) 3)))) in y 1.245 * [taylor]: Taking taylor expansion of (* 1/8 (log (pow (fabs (- (/ 1 y) (/ 1 x))) 3))) in y 1.245 * [taylor]: Taking taylor expansion of 1/8 in y 1.245 * [taylor]: Taking taylor expansion of (log (pow (fabs (- (/ 1 y) (/ 1 x))) 3)) in y 1.245 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 y) (/ 1 x))) 3) in y 1.245 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 1.247 * [taylor]: Taking taylor expansion of 0 in y 1.253 * [taylor]: Taking taylor expansion of 0 in y 1.261 * [taylor]: Taking taylor expansion of 0 in y 1.261 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1) 1.262 * [approximate]: Taking taylor expansion of (pow (fabs (- x y)) 1/4) in (x y) around 0 1.262 * [taylor]: Taking taylor expansion of (pow (fabs (- x y)) 1/4) in y 1.262 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- x y))))) in y 1.262 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- x y)))) in y 1.262 * [taylor]: Taking taylor expansion of 1/4 in y 1.262 * [taylor]: Taking taylor expansion of (log (fabs (- x y))) in y 1.262 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 1.262 * [taylor]: Taking taylor expansion of (pow (fabs (- x y)) 1/4) in x 1.262 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- x y))))) in x 1.262 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- x y)))) in x 1.262 * [taylor]: Taking taylor expansion of 1/4 in x 1.262 * [taylor]: Taking taylor expansion of (log (fabs (- x y))) in x 1.262 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 1.262 * [taylor]: Taking taylor expansion of (pow (fabs (- x y)) 1/4) in x 1.262 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- x y))))) in x 1.262 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- x y)))) in x 1.262 * [taylor]: Taking taylor expansion of 1/4 in x 1.262 * [taylor]: Taking taylor expansion of (log (fabs (- x y))) in x 1.262 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 1.263 * [taylor]: Taking taylor expansion of (pow (fabs (- x y)) 1/4) in y 1.263 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- x y))))) in y 1.263 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- x y)))) in y 1.263 * [taylor]: Taking taylor expansion of 1/4 in y 1.263 * [taylor]: Taking taylor expansion of (log (fabs (- x y))) in y 1.263 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 1.264 * [taylor]: Taking taylor expansion of 0 in y 1.268 * [taylor]: Taking taylor expansion of 0 in y 1.274 * [taylor]: Taking taylor expansion of 0 in y 1.274 * [approximate]: Taking taylor expansion of (pow (fabs (- (/ 1 x) (/ 1 y))) 1/4) in (x y) around 0 1.274 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 x) (/ 1 y))) 1/4) in y 1.274 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- (/ 1 x) (/ 1 y)))))) in y 1.274 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- (/ 1 x) (/ 1 y))))) in y 1.274 * [taylor]: Taking taylor expansion of 1/4 in y 1.274 * [taylor]: Taking taylor expansion of (log (fabs (- (/ 1 x) (/ 1 y)))) in y 1.274 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 1.274 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 x) (/ 1 y))) 1/4) in x 1.274 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- (/ 1 x) (/ 1 y)))))) in x 1.274 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- (/ 1 x) (/ 1 y))))) in x 1.274 * [taylor]: Taking taylor expansion of 1/4 in x 1.274 * [taylor]: Taking taylor expansion of (log (fabs (- (/ 1 x) (/ 1 y)))) in x 1.274 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 1.275 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 x) (/ 1 y))) 1/4) in x 1.275 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- (/ 1 x) (/ 1 y)))))) in x 1.275 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- (/ 1 x) (/ 1 y))))) in x 1.275 * [taylor]: Taking taylor expansion of 1/4 in x 1.275 * [taylor]: Taking taylor expansion of (log (fabs (- (/ 1 x) (/ 1 y)))) in x 1.275 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 1.275 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 x) (/ 1 y))) 1/4) in y 1.275 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- (/ 1 x) (/ 1 y)))))) in y 1.275 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- (/ 1 x) (/ 1 y))))) in y 1.275 * [taylor]: Taking taylor expansion of 1/4 in y 1.275 * [taylor]: Taking taylor expansion of (log (fabs (- (/ 1 x) (/ 1 y)))) in y 1.275 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 1.277 * [taylor]: Taking taylor expansion of 0 in y 1.281 * [taylor]: Taking taylor expansion of 0 in y 1.287 * [taylor]: Taking taylor expansion of 0 in y 1.287 * [approximate]: Taking taylor expansion of (pow (fabs (- (/ 1 y) (/ 1 x))) 1/4) in (x y) around 0 1.288 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 y) (/ 1 x))) 1/4) in y 1.288 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- (/ 1 y) (/ 1 x)))))) in y 1.288 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- (/ 1 y) (/ 1 x))))) in y 1.288 * [taylor]: Taking taylor expansion of 1/4 in y 1.288 * [taylor]: Taking taylor expansion of (log (fabs (- (/ 1 y) (/ 1 x)))) in y 1.288 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 1.288 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 y) (/ 1 x))) 1/4) in x 1.288 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- (/ 1 y) (/ 1 x)))))) in x 1.288 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- (/ 1 y) (/ 1 x))))) in x 1.288 * [taylor]: Taking taylor expansion of 1/4 in x 1.288 * [taylor]: Taking taylor expansion of (log (fabs (- (/ 1 y) (/ 1 x)))) in x 1.288 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 1.288 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 y) (/ 1 x))) 1/4) in x 1.288 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- (/ 1 y) (/ 1 x)))))) in x 1.288 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- (/ 1 y) (/ 1 x))))) in x 1.288 * [taylor]: Taking taylor expansion of 1/4 in x 1.288 * [taylor]: Taking taylor expansion of (log (fabs (- (/ 1 y) (/ 1 x)))) in x 1.288 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 1.289 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 y) (/ 1 x))) 1/4) in y 1.289 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (fabs (- (/ 1 y) (/ 1 x)))))) in y 1.289 * [taylor]: Taking taylor expansion of (* 1/4 (log (fabs (- (/ 1 y) (/ 1 x))))) in y 1.289 * [taylor]: Taking taylor expansion of 1/4 in y 1.289 * [taylor]: Taking taylor expansion of (log (fabs (- (/ 1 y) (/ 1 x)))) in y 1.289 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 1.291 * [taylor]: Taking taylor expansion of 0 in y 1.295 * [taylor]: Taking taylor expansion of 0 in y 1.303 * [taylor]: Taking taylor expansion of 0 in y 1.304 * * * * [progress]: [ 4 / 4 ] generating series at (2) 1.304 * [approximate]: Taking taylor expansion of (sqrt (fabs (- x y))) in (x y) around 0 1.304 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in y 1.304 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 1.304 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in x 1.304 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 1.304 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in x 1.304 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 1.304 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in y 1.304 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 1.305 * [taylor]: Taking taylor expansion of 0 in y 1.305 * [taylor]: Taking taylor expansion of 0 in y 1.306 * [taylor]: Taking taylor expansion of 0 in y 1.306 * [approximate]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in (x y) around 0 1.307 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in y 1.307 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 1.307 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in x 1.307 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 1.307 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in x 1.307 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 1.307 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in y 1.307 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 1.308 * [taylor]: Taking taylor expansion of 0 in y 1.308 * [taylor]: Taking taylor expansion of 0 in y 1.309 * [taylor]: Taking taylor expansion of 0 in y 1.310 * [approximate]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in (x y) around 0 1.310 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in y 1.310 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 1.310 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in x 1.310 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 1.310 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in x 1.310 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 1.310 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in y 1.310 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 1.311 * [taylor]: Taking taylor expansion of 0 in y 1.311 * [taylor]: Taking taylor expansion of 0 in y 1.312 * [taylor]: Taking taylor expansion of 0 in y 1.313 * * * [progress]: simplifying candidates 1.317 * [simplify]: Simplifying using # : (* (log (sqrt (sqrt (fabs (- x y))))) 3) (* (log (sqrt (sqrt (fabs (- x y))))) 3) (* 1/2 3) (* 1 3) (* (/ 1/2 2) 3) (* (/ 1 2) 3) (* (/ (/ 1 2) 2) 3) (pow (sqrt (sqrt (fabs (- x y)))) (* (cbrt 3) (cbrt 3))) (pow (sqrt (sqrt (fabs (- x y)))) (sqrt 3)) (pow (sqrt (sqrt (fabs (- x y)))) 1) (pow (* (cbrt (sqrt (sqrt (fabs (- x y))))) (cbrt (sqrt (sqrt (fabs (- x y)))))) 3) (pow (cbrt (sqrt (sqrt (fabs (- x y))))) 3) (pow (sqrt (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y)))))) 3) (pow (sqrt (cbrt (sqrt (fabs (- x y))))) 3) (pow (sqrt (sqrt (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))))) 3) (pow (sqrt (sqrt (cbrt (fabs (- x y))))) 3) (pow (sqrt (sqrt (sqrt (fabs (- x y))))) 3) (pow (sqrt (sqrt (sqrt (fabs (- x y))))) 3) (pow (sqrt (sqrt 1)) 3) (pow (sqrt (sqrt (fabs (- x y)))) 3) (pow (sqrt (sqrt (sqrt (fabs (- x y))))) 3) (pow (sqrt (sqrt (sqrt (fabs (- x y))))) 3) (pow (sqrt 1) 3) (pow (sqrt (sqrt (fabs (- x y)))) 3) (pow (sqrt (sqrt (sqrt (fabs (- x y))))) 3) (pow (sqrt (sqrt (sqrt (fabs (- x y))))) 3) (pow 1 3) (pow (sqrt (sqrt (fabs (- x y)))) 3) (* (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y))))) (log (pow (sqrt (sqrt (fabs (- x y)))) 3)) (exp (pow (sqrt (sqrt (fabs (- x y)))) 3)) (* (cbrt (pow (sqrt (sqrt (fabs (- x y)))) 3)) (cbrt (pow (sqrt (sqrt (fabs (- x y)))) 3))) (cbrt (pow (sqrt (sqrt (fabs (- x y)))) 3)) (* (* (pow (sqrt (sqrt (fabs (- x y)))) 3) (pow (sqrt (sqrt (fabs (- x y)))) 3)) (pow (sqrt (sqrt (fabs (- x y)))) 3)) (pow (* (cbrt (sqrt (sqrt (fabs (- x y))))) (cbrt (sqrt (sqrt (fabs (- x y)))))) 3) (pow (cbrt (sqrt (sqrt (fabs (- x y))))) 3) (pow (sqrt (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y)))))) 3) (pow (sqrt (cbrt (sqrt (fabs (- x y))))) 3) (pow (sqrt (sqrt (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))))) 3) (pow (sqrt (sqrt (cbrt (fabs (- x y))))) 3) (pow (sqrt (sqrt (sqrt (fabs (- x y))))) 3) (pow (sqrt (sqrt (sqrt (fabs (- x y))))) 3) (pow (sqrt (sqrt 1)) 3) (pow (sqrt (sqrt (fabs (- x y)))) 3) (pow (sqrt (sqrt (sqrt (fabs (- x y))))) 3) (pow (sqrt (sqrt (sqrt (fabs (- x y))))) 3) (pow (sqrt 1) 3) (pow (sqrt (sqrt (fabs (- x y)))) 3) (pow (sqrt (sqrt (sqrt (fabs (- x y))))) 3) (pow (sqrt (sqrt (sqrt (fabs (- x y))))) 3) (pow 1 3) (pow (sqrt (sqrt (fabs (- x y)))) 3) (* (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y))))) (/ 3 2) (sqrt (pow (sqrt (sqrt (fabs (- x y)))) 3)) (sqrt (pow (sqrt (sqrt (fabs (- x y)))) 3)) (pow (sqrt (sqrt (fabs (- x y)))) (/ 3 2)) (pow (sqrt (sqrt (fabs (- x y)))) (/ 3 2)) (* (log (sqrt (sqrt (sqrt (fabs (- x y)))))) 3) (* (log (sqrt (sqrt (sqrt (fabs (- x y)))))) 3) (* 1/2 3) (* 1 3) (* (/ 1/2 2) 3) (* (/ 1 2) 3) (* (/ (/ 1/2 2) 2) 3) (* (/ (/ 1 2) 2) 3) (* (/ (/ (/ 1 2) 2) 2) 3) (pow (sqrt (sqrt (sqrt (fabs (- x y))))) (* (cbrt 3) (cbrt 3))) (pow (sqrt (sqrt (sqrt (fabs (- x y))))) (sqrt 3)) (pow (sqrt (sqrt (sqrt (fabs (- x y))))) 1) (pow (* (cbrt (sqrt (sqrt (sqrt (fabs (- x y)))))) (cbrt (sqrt (sqrt (sqrt (fabs (- x y))))))) 3) (pow (cbrt (sqrt (sqrt (sqrt (fabs (- x y)))))) 3) (pow (sqrt (* (cbrt (sqrt (sqrt (fabs (- x y))))) (cbrt (sqrt (sqrt (fabs (- x y))))))) 3) (pow (sqrt (cbrt (sqrt (sqrt (fabs (- x y)))))) 3) (pow (sqrt (sqrt (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))))) 3) (pow (sqrt (sqrt (cbrt (sqrt (fabs (- x y)))))) 3) (pow (sqrt (sqrt (sqrt (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y))))))) 3) (pow (sqrt (sqrt (sqrt (cbrt (fabs (- x y)))))) 3) (pow (sqrt (sqrt (sqrt (sqrt (fabs (- x y)))))) 3) (pow (sqrt (sqrt (sqrt (sqrt (fabs (- x y)))))) 3) (pow (sqrt (sqrt (sqrt 1))) 3) (pow (sqrt (sqrt (sqrt (fabs (- x y))))) 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y))))) (/ 3 2)) (sqrt (cbrt (pow (sqrt (sqrt (fabs (- x y)))) 3)))) (pow (pow (fabs (- x y)) 3) 1/4) (pow (pow (fabs (- x y)) 3) 1/4) (pow (pow (fabs (- x y)) 3) 1/4) (pow (pow (fabs (- x y)) 3) 1/8) (pow (pow (fabs (- x y)) 3) 1/8) (pow (pow (fabs (- x y)) 3) 1/8) (pow (fabs (- x y)) 1/4) (pow (fabs (- x y)) 1/4) (pow (fabs (- x y)) 1/4) (sqrt (fabs (- x y))) (sqrt (fabs (- x y))) (sqrt (fabs (- x y))) 1.333 * * [simplify]: iteration 0 : 423 enodes (cost 5200 ) 1.342 * * [simplify]: iteration 1 : 1923 enodes (cost 3209 ) 1.392 * * [simplify]: iteration 2 : 5001 enodes (cost 2681 ) 1.405 * [simplify]: Simplified to: (log (pow (sqrt (sqrt (fabs (- x y)))) 3)) (log (pow (sqrt (sqrt (fabs (- x y)))) 3)) 3/2 3 3/4 3/2 3/4 (pow (sqrt (sqrt (fabs (- x y)))) (* (cbrt 3) (cbrt 3))) (pow (sqrt (sqrt (fabs (- x y)))) (sqrt 3)) (sqrt (sqrt (fabs (- x y)))) (sqrt (fabs (- x y))) (sqrt (sqrt (fabs (- x y)))) (pow (fabs (cbrt (sqrt (fabs (- x y))))) 3) (pow (sqrt (cbrt (sqrt (fabs (- x y))))) 3) 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x y)) 1/4) (pow (fabs (- x y)) 1/4) (pow (fabs (- x y)) 1/4) (sqrt (fabs (- x y))) (sqrt (fabs (- x y))) (sqrt (fabs (- x y))) 1.407 * * * [progress]: adding candidates to table 1.751 * [progress]: [Phase 3 of 3] Extracting. 1.751 * * [regime]: Finding splitpoints for: (# # #) 1.751 * * * [regime-changes]: Trying 5 branch expressions: ((- x y) (fabs (- x y)) (sqrt (fabs (- x y))) y x) 1.751 * * * * [regimes]: Trying to branch on (- x y) from (# # #) 1.770 * * * * [regimes]: Trying to branch on (fabs (- x y)) from (# # #) 1.789 * * * * [regimes]: Trying to branch on (sqrt (fabs (- x y))) from (# # #) 1.813 * * * * [regimes]: Trying to branch on y from (# # #) 1.828 * * * * [regimes]: Trying to branch on x from (# # #) 1.846 * * * [regime]: Found split indices: #