10.795 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.021 * * * [progress]: [2/2] Setting up program. 0.024 * [progress]: [Phase 2 of 3] Improving. 0.024 * [simplify]: Simplifying using # : (sqrt (fabs (- x y))) 0.028 * * [simplify]: iteration 0 : 7 enodes (cost 3 ) 0.029 * * [simplify]: iteration 1 : 8 enodes (cost 3 ) 0.031 * * [simplify]: iteration 2 : 8 enodes (cost 3 ) 0.031 * [simplify]: Simplified to: (sqrt (fabs (- x y))) 0.032 * * [progress]: iteration 1 / 4 0.032 * * * [progress]: picking best candidate 0.034 * * * * [pick]: Picked # 0.034 * * * [progress]: localizing error 0.040 * * * [progress]: generating rewritten candidates 0.040 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.042 * * * [progress]: generating series expansions 0.042 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.042 * [approximate]: Taking taylor expansion of (sqrt (fabs (- x y))) in (x y) around 0 0.042 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in y 0.042 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.042 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in x 0.042 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.042 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in x 0.042 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.042 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in y 0.043 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.043 * [taylor]: Taking taylor expansion of 0 in y 0.044 * [taylor]: Taking taylor expansion of 0 in y 0.045 * [taylor]: Taking taylor expansion of 0 in y 0.045 * [approximate]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in (x y) around 0 0.045 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in y 0.045 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.045 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in x 0.045 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.045 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in x 0.045 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.046 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in y 0.046 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.046 * [taylor]: Taking taylor expansion of 0 in y 0.046 * [taylor]: Taking taylor expansion of 0 in y 0.048 * [taylor]: Taking taylor expansion of 0 in y 0.048 * [approximate]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in (x y) around 0 0.048 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in y 0.048 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.048 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in x 0.048 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.048 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in x 0.048 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.049 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in y 0.049 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.049 * [taylor]: Taking taylor expansion of 0 in y 0.050 * [taylor]: Taking taylor expansion of 0 in y 0.051 * [taylor]: Taking taylor expansion of 0 in y 0.051 * * * [progress]: simplifying candidates 0.051 * [simplify]: Simplifying using # : (expm1 (sqrt (fabs (- x y)))) (log1p (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))) 0.054 * * [simplify]: iteration 0 : 28 enodes (cost 72 ) 0.055 * * [simplify]: iteration 1 : 32 enodes (cost 70 ) 0.056 * * [simplify]: iteration 2 : 35 enodes (cost 70 ) 0.058 * * [simplify]: iteration 3 : 40 enodes (cost 70 ) 0.059 * * [simplify]: iteration 4 : 59 enodes (cost 70 ) 0.061 * * [simplify]: iteration 5 : 113 enodes (cost 70 ) 0.065 * * [simplify]: iteration 6 : 540 enodes (cost 70 ) 0.079 * * [simplify]: iteration 7 : 1779 enodes (cost 69 ) 0.145 * * [simplify]: iteration 8 : 5002 enodes (cost 69 ) 0.146 * [simplify]: Simplified to: (expm1 (sqrt (fabs (- x y)))) (log1p (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)))) (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))) 0.146 * * * [progress]: adding candidates to table 0.178 * * [progress]: iteration 2 / 4 0.179 * * * [progress]: picking best candidate 0.181 * * * * [pick]: Picked # 0.181 * * * [progress]: localizing error 0.189 * * * [progress]: generating rewritten candidates 0.189 * * * * [progress]: [ 1 / 3 ] rewriting at (2) 0.191 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1) 0.193 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1) 0.196 * * * [progress]: generating series expansions 0.196 * * * * [progress]: [ 1 / 3 ] generating series at (2) 0.196 * [approximate]: Taking taylor expansion of (sqrt (fabs (- x y))) in (x y) around 0 0.196 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in y 0.196 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.196 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in x 0.196 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.196 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in x 0.196 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.197 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in y 0.197 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.197 * [taylor]: Taking taylor expansion of 0 in y 0.198 * [taylor]: Taking taylor expansion of 0 in y 0.199 * [taylor]: Taking taylor expansion of 0 in y 0.199 * [approximate]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in (x y) around 0 0.199 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in y 0.199 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.199 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in x 0.199 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.199 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in x 0.199 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.200 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in y 0.200 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.200 * [taylor]: Taking taylor expansion of 0 in y 0.200 * [taylor]: Taking taylor expansion of 0 in y 0.202 * [taylor]: Taking taylor expansion of 0 in y 0.202 * [approximate]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in (x y) around 0 0.202 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in y 0.202 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.202 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in x 0.202 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.202 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in x 0.202 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.203 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in y 0.203 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.203 * [taylor]: Taking taylor expansion of 0 in y 0.204 * [taylor]: Taking taylor expansion of 0 in y 0.205 * [taylor]: Taking taylor expansion of 0 in y 0.205 * * * * [progress]: [ 2 / 3 ] generating series at (2 1) 0.205 * [approximate]: Taking taylor expansion of (pow (sqrt (fabs (- x y))) 3) in (x y) around 0 0.205 * [taylor]: Taking taylor expansion of (pow (sqrt (fabs (- x y))) 3) in y 0.205 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in y 0.205 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.205 * [taylor]: Taking taylor expansion of (pow (sqrt (fabs (- x y))) 3) in x 0.205 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in x 0.205 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.205 * [taylor]: Taking taylor expansion of (pow (sqrt (fabs (- x y))) 3) in x 0.205 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in x 0.205 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.206 * [taylor]: Taking taylor expansion of (sqrt (pow (fabs (- x y)) 3)) in y 0.206 * [taylor]: Taking taylor expansion of (pow (fabs (- x y)) 3) in y 0.206 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.207 * [taylor]: Taking taylor expansion of 0 in y 0.208 * [taylor]: Taking taylor expansion of 0 in y 0.211 * [taylor]: Taking taylor expansion of 0 in y 0.211 * [approximate]: Taking taylor expansion of (pow (sqrt (fabs (- (/ 1 x) (/ 1 y)))) 3) in (x y) around 0 0.211 * [taylor]: Taking taylor expansion of (pow (sqrt (fabs (- (/ 1 x) (/ 1 y)))) 3) in y 0.211 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in y 0.211 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.211 * [taylor]: Taking taylor expansion of (pow (sqrt (fabs (- (/ 1 x) (/ 1 y)))) 3) in x 0.211 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in x 0.211 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.212 * [taylor]: Taking taylor expansion of (pow (sqrt (fabs (- (/ 1 x) (/ 1 y)))) 3) in x 0.212 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in x 0.212 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.212 * [taylor]: Taking taylor expansion of (sqrt (pow (fabs (- (/ 1 x) (/ 1 y))) 3)) in y 0.212 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 x) (/ 1 y))) 3) in y 0.212 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.214 * [taylor]: Taking taylor expansion of 0 in y 0.215 * [taylor]: Taking taylor expansion of 0 in y 0.218 * [taylor]: Taking taylor expansion of 0 in y 0.219 * [approximate]: Taking taylor expansion of (pow (sqrt (fabs (- (/ 1 y) (/ 1 x)))) 3) in (x y) around 0 0.219 * [taylor]: Taking taylor expansion of (pow (sqrt (fabs (- (/ 1 y) (/ 1 x)))) 3) in y 0.219 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in y 0.219 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.219 * [taylor]: Taking taylor expansion of (pow (sqrt (fabs (- (/ 1 y) (/ 1 x)))) 3) in x 0.219 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in x 0.219 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.219 * [taylor]: Taking taylor expansion of (pow (sqrt (fabs (- (/ 1 y) (/ 1 x)))) 3) in x 0.219 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in x 0.219 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.220 * [taylor]: Taking taylor expansion of (sqrt (pow (fabs (- (/ 1 y) (/ 1 x))) 3)) in y 0.220 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 y) (/ 1 x))) 3) in y 0.220 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.221 * [taylor]: Taking taylor expansion of 0 in y 0.223 * [taylor]: Taking taylor expansion of 0 in y 0.226 * [taylor]: Taking taylor expansion of 0 in y 0.226 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1) 0.226 * [approximate]: Taking taylor expansion of (sqrt (fabs (- x y))) in (x y) around 0 0.226 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in y 0.226 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.226 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in x 0.226 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.227 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in x 0.227 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.227 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in y 0.227 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.227 * [taylor]: Taking taylor expansion of 0 in y 0.228 * [taylor]: Taking taylor expansion of 0 in y 0.229 * [taylor]: Taking taylor expansion of 0 in y 0.229 * [approximate]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in (x y) around 0 0.229 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in y 0.229 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.229 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in x 0.229 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.229 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in x 0.229 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.229 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in y 0.230 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.230 * [taylor]: Taking taylor expansion of 0 in y 0.230 * [taylor]: Taking taylor expansion of 0 in y 0.231 * [taylor]: Taking taylor expansion of 0 in y 0.232 * [approximate]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in (x y) around 0 0.232 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in y 0.232 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.232 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in x 0.232 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.232 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in x 0.232 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.232 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in y 0.232 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.233 * [taylor]: Taking taylor expansion of 0 in y 0.233 * [taylor]: Taking taylor expansion of 0 in y 0.234 * [taylor]: Taking taylor expansion of 0 in y 0.235 * * * [progress]: simplifying candidates 0.236 * [simplify]: Simplifying using # : (expm1 (cbrt (pow (sqrt (fabs (- x y))) 3))) (log1p (cbrt (pow (sqrt (fabs (- x y))) 3))) (log (cbrt (pow (sqrt (fabs (- x y))) 3))) (exp (cbrt (pow (sqrt (fabs (- x y))) 3))) (cbrt (pow (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))) 3)) (cbrt (pow (cbrt (sqrt (fabs (- x y)))) 3)) (cbrt (pow (sqrt (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y))))) 3)) (cbrt (pow (sqrt (cbrt (fabs (- x y)))) 3)) (cbrt (pow (sqrt (sqrt (fabs (- x y)))) 3)) (cbrt (pow (sqrt (sqrt (fabs (- x y)))) 3)) (cbrt (pow (sqrt 1) 3)) (cbrt (pow (sqrt (fabs (- x y))) 3)) (cbrt (pow (sqrt (sqrt (fabs (- x y)))) 3)) (cbrt (pow (sqrt (sqrt (fabs (- x y)))) 3)) (cbrt (pow 1 3)) (cbrt (pow (sqrt (fabs (- x y))) 3)) (cbrt (* (sqrt (fabs (- x y))) (sqrt (fabs (- x y))))) (cbrt (sqrt (fabs (- x y)))) (cbrt (* (cbrt (pow (sqrt (fabs (- x y))) 3)) (cbrt (pow (sqrt (fabs (- x y))) 3)))) (cbrt (cbrt (pow (sqrt (fabs (- x y))) 3))) (cbrt (pow (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))) 3)) (cbrt (pow (cbrt (sqrt (fabs (- x y)))) 3)) (cbrt (pow (sqrt (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y))))) 3)) (cbrt (pow (sqrt (cbrt (fabs (- x y)))) 3)) (cbrt (pow (sqrt (sqrt (fabs (- x y)))) 3)) (cbrt (pow (sqrt (sqrt (fabs (- x y)))) 3)) (cbrt (pow (sqrt 1) 3)) (cbrt (pow (sqrt (fabs (- x y))) 3)) (cbrt (pow (sqrt (sqrt (fabs (- x y)))) 3)) (cbrt (pow (sqrt (sqrt (fabs (- x y)))) 3)) (cbrt (pow 1 3)) (cbrt (pow (sqrt (fabs (- x y))) 3)) (cbrt (sqrt (fabs (- x y)))) (cbrt (* (sqrt (fabs (- x y))) (sqrt (fabs (- x y))))) (cbrt (sqrt (pow (sqrt (fabs (- x y))) 3))) (cbrt (sqrt (pow (sqrt (fabs (- x y))) 3))) (cbrt 1) (cbrt (pow (sqrt (fabs (- x y))) 3)) (cbrt (pow (sqrt (fabs (- x y))) (/ 3 2))) (cbrt (pow (sqrt (fabs (- x y))) (/ 3 2))) (* (cbrt (cbrt (pow (sqrt (fabs (- x y))) 3))) (cbrt (cbrt (pow (sqrt (fabs (- x y))) 3)))) (cbrt (cbrt (pow (sqrt (fabs (- x y))) 3))) (* (* (cbrt (pow (sqrt (fabs (- x y))) 3)) (cbrt (pow (sqrt (fabs (- x y))) 3))) (cbrt (pow (sqrt (fabs (- x y))) 3))) (sqrt (cbrt (pow (sqrt (fabs (- x y))) 3))) (sqrt (cbrt (pow (sqrt (fabs (- x y))) 3))) (expm1 (pow (sqrt (fabs (- x y))) 3)) (log1p (pow (sqrt (fabs (- x y))) 3)) (* (log (sqrt (fabs (- x y)))) 3) (* (log (sqrt (fabs (- x y)))) 3) (* 1/2 3) (* 1 3) (* (/ 1 2) 3) (pow (sqrt (fabs (- x y))) (* (cbrt 3) (cbrt 3))) (pow (sqrt (fabs (- x y))) (sqrt 3)) (pow (sqrt (fabs (- x y))) 1) (pow (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))) 3) (pow (cbrt (sqrt (fabs (- x y)))) 3) (pow (sqrt (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y))))) 3) (pow (sqrt (cbrt (fabs (- x y)))) 3) (pow (sqrt (sqrt (fabs (- x y)))) 3) (pow (sqrt (sqrt (fabs (- x y)))) 3) (pow (sqrt 1) 3) (pow (sqrt (fabs (- x y))) 3) (pow (sqrt (sqrt (fabs (- x y)))) 3) (pow (sqrt (sqrt (fabs (- x y)))) 3) (pow 1 3) (pow (sqrt (fabs (- x y))) 3) (* (sqrt (fabs (- x y))) (sqrt (fabs (- x y)))) (log (pow (sqrt (fabs (- x y))) 3)) (exp (pow (sqrt (fabs (- x y))) 3)) (* (cbrt (pow (sqrt (fabs (- x y))) 3)) (cbrt (pow (sqrt (fabs (- x y))) 3))) (cbrt (pow (sqrt (fabs (- x y))) 3)) (* (* (pow (sqrt (fabs (- x y))) 3) (pow (sqrt (fabs (- x y))) 3)) (pow (sqrt (fabs (- x y))) 3)) (pow (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))) 3) (pow (cbrt (sqrt (fabs (- x y)))) 3) (pow (sqrt (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y))))) 3) (pow (sqrt (cbrt (fabs (- x y)))) 3) (pow (sqrt (sqrt (fabs (- x y)))) 3) (pow (sqrt (sqrt (fabs (- x y)))) 3) (pow (sqrt 1) 3) (pow (sqrt (fabs (- x y))) 3) (pow (sqrt (sqrt (fabs (- x y)))) 3) (pow (sqrt (sqrt (fabs (- x y)))) 3) (pow 1 3) (pow (sqrt (fabs (- x y))) 3) (* (sqrt (fabs (- x y))) (sqrt (fabs (- x y)))) (/ 3 2) (sqrt (pow (sqrt (fabs (- x y))) 3)) (sqrt (pow (sqrt (fabs (- x y))) 3)) (pow (sqrt (fabs (- x y))) (/ 3 2)) (pow (sqrt (fabs (- x y))) (/ 3 2)) (expm1 (sqrt (fabs (- x y)))) (log1p (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))) (sqrt (pow (fabs (- x y)) 3)) (sqrt (pow (fabs (- x y)) 3)) (sqrt (pow (fabs (- x y)) 3)) (sqrt (fabs (- x y))) (sqrt (fabs (- x y))) (sqrt (fabs (- x y))) 0.240 * * [simplify]: iteration 0 : 142 enodes (cost 421 ) 0.243 * * [simplify]: iteration 1 : 514 enodes (cost 402 ) 0.258 * * [simplify]: iteration 2 : 3908 enodes (cost 392 ) 0.406 * * [simplify]: iteration 3 : 5001 enodes (cost 392 ) 0.409 * [simplify]: Simplified to: (expm1 (sqrt (fabs (- x y)))) (log1p (sqrt (fabs (- x y)))) (log (sqrt (fabs (- x y)))) (exp (sqrt (fabs (- x y)))) (cbrt (fabs (- x y))) (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)))) 1 (sqrt (fabs (- x y))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) 1 (sqrt (fabs (- x y))) (cbrt (fabs (- x y))) (cbrt (sqrt (fabs (- x y)))) (cbrt (fabs (- x y))) (cbrt (sqrt (fabs (- x y)))) (cbrt (fabs (- x y))) (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)))) 1 (sqrt (fabs (- x y))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) 1 (sqrt (fabs (- x y))) (cbrt (sqrt (fabs (- x y)))) (cbrt (fabs (- x y))) (cbrt (sqrt (pow (sqrt (fabs (- x y))) 3))) (cbrt (sqrt (pow (sqrt (fabs (- x y))) 3))) 1 (sqrt (fabs (- x y))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (cbrt (fabs (- x y))) (cbrt (sqrt (fabs (- x y)))) (pow (sqrt (fabs (- x y))) 3) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (expm1 (pow (sqrt (fabs (- x y))) 3)) (log1p (pow (sqrt (fabs (- x y))) 3)) (log (pow (sqrt (fabs (- x y))) 3)) (log (pow (sqrt (fabs (- x y))) 3)) 3/2 3 3/2 (pow (sqrt (fabs (- x y))) (* (cbrt 3) (cbrt 3))) (pow (sqrt (fabs (- x y))) (sqrt 3)) (sqrt (fabs (- x y))) (fabs (- x y)) (sqrt (fabs (- x y))) (pow (fabs (cbrt (fabs (- x y)))) 3) (pow (sqrt (cbrt (fabs (- x y)))) 3) (pow (sqrt (fabs (- x y))) 3/2) (pow (sqrt (fabs (- x y))) 3/2) 1 (pow (sqrt (fabs (- x y))) 3) (pow (sqrt (fabs (- x y))) 3/2) (pow (sqrt (fabs (- x y))) 3/2) 1 (pow (sqrt (fabs (- x y))) 3) (fabs (- x y)) (log (pow (sqrt (fabs (- x y))) 3)) (exp (pow (sqrt (fabs (- x y))) 3)) (fabs (- x y)) (sqrt (fabs (- x y))) (pow (pow (sqrt (fabs (- x y))) 3) 3) (fabs (- x y)) (sqrt (fabs (- x y))) (pow (fabs (cbrt (fabs (- x y)))) 3) (pow (sqrt (cbrt (fabs (- x y)))) 3) (pow (sqrt (fabs (- x y))) 3/2) (pow (sqrt (fabs (- x y))) 3/2) 1 (pow (sqrt (fabs (- x y))) 3) (pow (sqrt (fabs (- x y))) 3/2) (pow (sqrt (fabs (- x y))) 3/2) 1 (pow (sqrt (fabs (- x y))) 3) (fabs (- x y)) 3/2 (sqrt (pow (sqrt (fabs (- x y))) 3)) (sqrt (pow (sqrt (fabs (- x y))) 3)) (pow (sqrt (fabs (- x y))) 3/2) (pow (sqrt (fabs (- x y))) 3/2) (expm1 (sqrt (fabs (- x y)))) (log1p (sqrt (fabs (- x y)))) (log (sqrt (fabs (- x y)))) (exp (sqrt (fabs (- x y)))) (cbrt (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))) (sqrt (pow (fabs (- x y)) 3)) (sqrt (pow (fabs (- x y)) 3)) (sqrt (pow (fabs (- x y)) 3)) (sqrt (fabs (- x y))) (sqrt (fabs (- x y))) (sqrt (fabs (- x y))) 0.409 * * * [progress]: adding candidates to table 0.531 * [progress]: [Phase 3 of 3] Extracting. 0.531 * * [regime]: Finding splitpoints for: (# #) 0.532 * * * [regime-changes]: Trying 5 branch expressions: ((- x y) (fabs (- x y)) (sqrt (fabs (- x y))) y x) 0.532 * * * * [regimes]: Trying to branch on (- x y) from (# #) 0.545 * * * * [regimes]: Trying to branch on (fabs (- x y)) from (# #) 0.561 * * * * [regimes]: Trying to branch on (sqrt (fabs (- x y))) from (# #) 0.581 * * * * [regimes]: Trying to branch on y from (# #) 0.592 * * * * [regimes]: Trying to branch on x from (# #) 0.603 * * * [regime]: Found split indices: #