18.870 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.014 * * * [progress]: [2/2] Setting up program. 0.016 * [progress]: [Phase 2 of 3] Improving. 0.016 * [simplify]: Simplifying using # : (+ x (/ (fabs (- y x)) 2.0)) 0.018 * * [simplify]: iteration 0 : 10 enodes (cost 4 ) 0.020 * * [simplify]: iteration 1 : 11 enodes (cost 4 ) 0.021 * * [simplify]: iteration 2 : 11 enodes (cost 4 ) 0.021 * [simplify]: Simplified to: (+ x (/ (fabs (- y x)) 2.0)) 0.021 * * [progress]: iteration 1 / 4 0.021 * * * [progress]: picking best candidate 0.023 * * * * [pick]: Picked # 0.023 * * * [progress]: localizing error 0.028 * * * [progress]: generating rewritten candidates 0.028 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.034 * * * [progress]: generating series expansions 0.034 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.034 * [approximate]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in (x y) around 0 0.034 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in y 0.034 * [taylor]: Taking taylor expansion of x in y 0.034 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in y 0.034 * [taylor]: Taking taylor expansion of 0.5 in y 0.034 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.035 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in x 0.035 * [taylor]: Taking taylor expansion of x in x 0.035 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x 0.035 * [taylor]: Taking taylor expansion of 0.5 in x 0.035 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x 0.035 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in x 0.035 * [taylor]: Taking taylor expansion of x in x 0.035 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x 0.035 * [taylor]: Taking taylor expansion of 0.5 in x 0.035 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x 0.035 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in y 0.035 * [taylor]: Taking taylor expansion of 0.5 in y 0.035 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.036 * [taylor]: Taking taylor expansion of 1 in y 0.037 * [taylor]: Taking taylor expansion of 0 in y 0.039 * [taylor]: Taking taylor expansion of 0 in y 0.039 * [approximate]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in (x y) around 0 0.039 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in y 0.039 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in y 0.039 * [taylor]: Taking taylor expansion of 0.5 in y 0.039 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.039 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.039 * [taylor]: Taking taylor expansion of x in y 0.039 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in x 0.039 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x 0.039 * [taylor]: Taking taylor expansion of 0.5 in x 0.039 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.039 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.039 * [taylor]: Taking taylor expansion of x in x 0.039 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in x 0.039 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x 0.039 * [taylor]: Taking taylor expansion of 0.5 in x 0.040 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.040 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.040 * [taylor]: Taking taylor expansion of x in x 0.040 * [taylor]: Taking taylor expansion of 1 in y 0.041 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in y 0.041 * [taylor]: Taking taylor expansion of 0.5 in y 0.041 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.042 * [taylor]: Taking taylor expansion of 0 in y 0.044 * [taylor]: Taking taylor expansion of 0 in y 0.044 * [approximate]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in (x y) around 0 0.044 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in y 0.044 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in y 0.044 * [taylor]: Taking taylor expansion of 0.5 in y 0.044 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.044 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.044 * [taylor]: Taking taylor expansion of x in y 0.044 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in x 0.044 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x 0.044 * [taylor]: Taking taylor expansion of 0.5 in x 0.044 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.044 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.044 * [taylor]: Taking taylor expansion of x in x 0.045 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in x 0.045 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x 0.045 * [taylor]: Taking taylor expansion of 0.5 in x 0.045 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.045 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.045 * [taylor]: Taking taylor expansion of x in x 0.046 * [taylor]: Taking taylor expansion of -1 in y 0.046 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in y 0.046 * [taylor]: Taking taylor expansion of 0.5 in y 0.046 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.048 * [taylor]: Taking taylor expansion of 0 in y 0.050 * [taylor]: Taking taylor expansion of 0 in y 0.050 * * * [progress]: simplifying candidates 0.050 * [simplify]: Simplifying using # : (expm1 (+ x (/ (fabs (- y x)) 2.0))) (log1p (+ x (/ (fabs (- y x)) 2.0))) (* (exp x) (exp (/ (fabs (- y x)) 2.0))) (log (+ x (/ (fabs (- y x)) 2.0))) (exp (+ x (/ (fabs (- y x)) 2.0))) (* (cbrt (+ x (/ (fabs (- y x)) 2.0))) (cbrt (+ x (/ (fabs (- y x)) 2.0)))) (cbrt (+ x (/ (fabs (- y x)) 2.0))) (* (* (+ x (/ (fabs (- y x)) 2.0)) (+ x (/ (fabs (- y x)) 2.0))) (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0))) (+ (pow x 3) (pow (/ (fabs (- y x)) 2.0) 3)) (+ (* x x) (- (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0)) (* x (/ (fabs (- y x)) 2.0)))) (- (* x x) (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0))) (- x (/ (fabs (- y x)) 2.0)) (+ x (/ (fabs (- y x)) 2.0)) (+ x (* 0.5 (fabs (- y x)))) (+ x (* 0.5 (fabs (- y x)))) (+ x (* 0.5 (fabs (- y x)))) 0.053 * * [simplify]: iteration 0 : 88 enodes (cost 110 ) 0.055 * * [simplify]: iteration 1 : 226 enodes (cost 97 ) 0.059 * * [simplify]: iteration 2 : 540 enodes (cost 97 ) 0.067 * * [simplify]: iteration 3 : 1522 enodes (cost 97 ) 0.094 * * [simplify]: iteration 4 : 5001 enodes (cost 97 ) 0.095 * [simplify]: Simplified to: (expm1 (+ x (/ (fabs (- y x)) 2.0))) (log1p (+ x (/ (fabs (- y x)) 2.0))) (exp (+ x (/ (fabs (- y x)) 2.0))) (log (+ x (/ (fabs (- y x)) 2.0))) (exp (+ x (/ (fabs (- y x)) 2.0))) (* (cbrt (+ x (/ (fabs (- y x)) 2.0))) (cbrt (+ x (/ (fabs (- y x)) 2.0)))) (cbrt (+ x (/ (fabs (- y x)) 2.0))) (pow (+ x (/ (fabs (- y x)) 2.0)) 3) (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0))) (+ (pow x 3) (pow (/ (fabs (- y x)) 2.0) 3)) (fma (/ (fabs (- y x)) 2.0) (- (/ (fabs (- y x)) 2.0) x) (* x x)) (- (* x x) (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0))) (- x (/ (fabs (- y x)) 2.0)) (+ x (/ (fabs (- y x)) 2.0)) (fma (fabs (- y x)) 0.5 x) (fma (fabs (- y x)) 0.5 x) (fma (fabs (- y x)) 0.5 x) 0.095 * * * [progress]: adding candidates to table 0.135 * * [progress]: iteration 2 / 4 0.135 * * * [progress]: picking best candidate 0.138 * * * * [pick]: Picked # 0.138 * * * [progress]: localizing error 0.146 * * * [progress]: generating rewritten candidates 0.146 * * * * [progress]: [ 1 / 4 ] rewriting at (2) 0.193 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1) 0.199 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1) 0.205 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2) 0.222 * * * [progress]: generating series expansions 0.222 * * * * [progress]: [ 1 / 4 ] generating series at (2) 0.222 * [approximate]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in (x y) around 0 0.222 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in y 0.222 * [taylor]: Taking taylor expansion of x in y 0.222 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in y 0.222 * [taylor]: Taking taylor expansion of 0.5 in y 0.222 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.223 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in x 0.223 * [taylor]: Taking taylor expansion of x in x 0.223 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x 0.223 * [taylor]: Taking taylor expansion of 0.5 in x 0.223 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x 0.223 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in x 0.223 * [taylor]: Taking taylor expansion of x in x 0.223 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x 0.223 * [taylor]: Taking taylor expansion of 0.5 in x 0.223 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x 0.223 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in y 0.223 * [taylor]: Taking taylor expansion of 0.5 in y 0.223 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.224 * [taylor]: Taking taylor expansion of 1 in y 0.225 * [taylor]: Taking taylor expansion of 0 in y 0.227 * [taylor]: Taking taylor expansion of 0 in y 0.227 * [approximate]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in (x y) around 0 0.227 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in y 0.227 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in y 0.227 * [taylor]: Taking taylor expansion of 0.5 in y 0.227 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.227 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.227 * [taylor]: Taking taylor expansion of x in y 0.227 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in x 0.227 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x 0.227 * [taylor]: Taking taylor expansion of 0.5 in x 0.227 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.227 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.227 * [taylor]: Taking taylor expansion of x in x 0.228 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in x 0.228 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x 0.228 * [taylor]: Taking taylor expansion of 0.5 in x 0.228 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.228 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.228 * [taylor]: Taking taylor expansion of x in x 0.228 * [taylor]: Taking taylor expansion of 1 in y 0.229 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in y 0.229 * [taylor]: Taking taylor expansion of 0.5 in y 0.229 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.230 * [taylor]: Taking taylor expansion of 0 in y 0.232 * [taylor]: Taking taylor expansion of 0 in y 0.233 * [approximate]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in (x y) around 0 0.233 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in y 0.233 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in y 0.233 * [taylor]: Taking taylor expansion of 0.5 in y 0.233 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.233 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.233 * [taylor]: Taking taylor expansion of x in y 0.233 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in x 0.233 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x 0.233 * [taylor]: Taking taylor expansion of 0.5 in x 0.233 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.233 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.233 * [taylor]: Taking taylor expansion of x in x 0.233 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in x 0.233 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x 0.233 * [taylor]: Taking taylor expansion of 0.5 in x 0.233 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.233 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.233 * [taylor]: Taking taylor expansion of x in x 0.234 * [taylor]: Taking taylor expansion of -1 in y 0.235 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in y 0.235 * [taylor]: Taking taylor expansion of 0.5 in y 0.235 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.237 * [taylor]: Taking taylor expansion of 0 in y 0.238 * [taylor]: Taking taylor expansion of 0 in y 0.239 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1) 0.239 * [approximate]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in (x y) around 0 0.239 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in y 0.239 * [taylor]: Taking taylor expansion of x in y 0.239 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in y 0.239 * [taylor]: Taking taylor expansion of 0.5 in y 0.239 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.239 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in x 0.239 * [taylor]: Taking taylor expansion of x in x 0.239 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x 0.239 * [taylor]: Taking taylor expansion of 0.5 in x 0.239 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x 0.239 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in x 0.239 * [taylor]: Taking taylor expansion of x in x 0.239 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x 0.239 * [taylor]: Taking taylor expansion of 0.5 in x 0.239 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x 0.239 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in y 0.239 * [taylor]: Taking taylor expansion of 0.5 in y 0.239 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.240 * [taylor]: Taking taylor expansion of 1 in y 0.241 * [taylor]: Taking taylor expansion of 0 in y 0.243 * [taylor]: Taking taylor expansion of 0 in y 0.243 * [approximate]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in (x y) around 0 0.243 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in y 0.243 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in y 0.243 * [taylor]: Taking taylor expansion of 0.5 in y 0.243 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.243 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.243 * [taylor]: Taking taylor expansion of x in y 0.243 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in x 0.243 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x 0.243 * [taylor]: Taking taylor expansion of 0.5 in x 0.243 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.243 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.243 * [taylor]: Taking taylor expansion of x in x 0.243 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in x 0.244 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x 0.244 * [taylor]: Taking taylor expansion of 0.5 in x 0.244 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.244 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.244 * [taylor]: Taking taylor expansion of x in x 0.244 * [taylor]: Taking taylor expansion of 1 in y 0.245 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in y 0.245 * [taylor]: Taking taylor expansion of 0.5 in y 0.245 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.246 * [taylor]: Taking taylor expansion of 0 in y 0.248 * [taylor]: Taking taylor expansion of 0 in y 0.248 * [approximate]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in (x y) around 0 0.249 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in y 0.249 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in y 0.249 * [taylor]: Taking taylor expansion of 0.5 in y 0.249 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.249 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.249 * [taylor]: Taking taylor expansion of x in y 0.249 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in x 0.249 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x 0.249 * [taylor]: Taking taylor expansion of 0.5 in x 0.249 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.249 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.249 * [taylor]: Taking taylor expansion of x in x 0.249 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in x 0.249 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x 0.249 * [taylor]: Taking taylor expansion of 0.5 in x 0.249 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.249 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.249 * [taylor]: Taking taylor expansion of x in x 0.250 * [taylor]: Taking taylor expansion of -1 in y 0.251 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in y 0.251 * [taylor]: Taking taylor expansion of 0.5 in y 0.251 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.252 * [taylor]: Taking taylor expansion of 0 in y 0.254 * [taylor]: Taking taylor expansion of 0 in y 0.254 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1) 0.255 * [approximate]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in (x y) around 0 0.255 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in y 0.255 * [taylor]: Taking taylor expansion of x in y 0.255 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in y 0.255 * [taylor]: Taking taylor expansion of 0.5 in y 0.255 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.255 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in x 0.255 * [taylor]: Taking taylor expansion of x in x 0.255 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x 0.255 * [taylor]: Taking taylor expansion of 0.5 in x 0.255 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x 0.255 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in x 0.255 * [taylor]: Taking taylor expansion of x in x 0.255 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x 0.255 * [taylor]: Taking taylor expansion of 0.5 in x 0.255 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x 0.255 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in y 0.255 * [taylor]: Taking taylor expansion of 0.5 in y 0.255 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.256 * [taylor]: Taking taylor expansion of 1 in y 0.257 * [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 (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in (x y) around 0 0.259 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in y 0.259 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in y 0.259 * [taylor]: Taking taylor expansion of 0.5 in y 0.259 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.259 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.259 * [taylor]: Taking taylor expansion of x in y 0.259 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in x 0.259 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x 0.259 * [taylor]: Taking taylor expansion of 0.5 in x 0.259 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.259 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.259 * [taylor]: Taking taylor expansion of x in x 0.259 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in x 0.259 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x 0.259 * [taylor]: Taking taylor expansion of 0.5 in x 0.259 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.259 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.260 * [taylor]: Taking taylor expansion of x in x 0.260 * [taylor]: Taking taylor expansion of 1 in y 0.261 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in y 0.261 * [taylor]: Taking taylor expansion of 0.5 in y 0.261 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.262 * [taylor]: Taking taylor expansion of 0 in y 0.264 * [taylor]: Taking taylor expansion of 0 in y 0.264 * [approximate]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in (x y) around 0 0.264 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in y 0.264 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in y 0.264 * [taylor]: Taking taylor expansion of 0.5 in y 0.264 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.264 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.264 * [taylor]: Taking taylor expansion of x in y 0.264 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in x 0.264 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x 0.264 * [taylor]: Taking taylor expansion of 0.5 in x 0.264 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.264 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.264 * [taylor]: Taking taylor expansion of x in x 0.265 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in x 0.265 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x 0.265 * [taylor]: Taking taylor expansion of 0.5 in x 0.265 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.265 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.265 * [taylor]: Taking taylor expansion of x in x 0.265 * [taylor]: Taking taylor expansion of -1 in y 0.266 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in y 0.266 * [taylor]: Taking taylor expansion of 0.5 in y 0.266 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.268 * [taylor]: Taking taylor expansion of 0 in y 0.270 * [taylor]: Taking taylor expansion of 0 in y 0.270 * * * * [progress]: [ 4 / 4 ] generating series at (2 2) 0.270 * [approximate]: Taking taylor expansion of (sqrt (+ x (* 0.5 (fabs (- y x))))) in (x y) around 0 0.270 * [taylor]: Taking taylor expansion of (sqrt (+ x (* 0.5 (fabs (- y x))))) in y 0.270 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in y 0.270 * [taylor]: Taking taylor expansion of x in y 0.270 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in y 0.270 * [taylor]: Taking taylor expansion of 0.5 in y 0.270 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.271 * [taylor]: Taking taylor expansion of (sqrt (+ x (* 0.5 (fabs (- y x))))) in x 0.271 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in x 0.271 * [taylor]: Taking taylor expansion of x in x 0.271 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x 0.271 * [taylor]: Taking taylor expansion of 0.5 in x 0.271 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x 0.272 * [taylor]: Taking taylor expansion of (sqrt (+ x (* 0.5 (fabs (- y x))))) in x 0.272 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in x 0.272 * [taylor]: Taking taylor expansion of x in x 0.272 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x 0.272 * [taylor]: Taking taylor expansion of 0.5 in x 0.272 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x 0.273 * [taylor]: Taking taylor expansion of (* (sqrt (fabs (- y x))) (sqrt 0.5)) in y 0.273 * [taylor]: Taking taylor expansion of (sqrt (fabs (- y x))) in y 0.273 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.273 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y 0.273 * [taylor]: Taking taylor expansion of 0.5 in y 0.275 * [taylor]: Taking taylor expansion of (* 1/2 (* (sqrt (/ 1 (fabs (- y x)))) (/ 1 (sqrt 0.5)))) in y 0.275 * [taylor]: Taking taylor expansion of 1/2 in y 0.275 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (fabs (- y x)))) (/ 1 (sqrt 0.5))) in y 0.275 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (- y x)))) in y 0.275 * [taylor]: Taking taylor expansion of (/ 1 (fabs (- y x))) in y 0.275 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.275 * [taylor]: Taking taylor expansion of (/ 1 (sqrt 0.5)) in y 0.275 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y 0.275 * [taylor]: Taking taylor expansion of 0.5 in y 0.281 * [taylor]: Taking taylor expansion of (* -1/8 (* (sqrt (/ 1 (pow (fabs (- y x)) 3))) (/ 1 (pow (sqrt 0.5) 3)))) in y 0.281 * [taylor]: Taking taylor expansion of -1/8 in y 0.281 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (pow (fabs (- y x)) 3))) (/ 1 (pow (sqrt 0.5) 3))) in y 0.281 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (pow (fabs (- y x)) 3))) in y 0.281 * [taylor]: Taking taylor expansion of (/ 1 (pow (fabs (- y x)) 3)) in y 0.281 * [taylor]: Taking taylor expansion of (pow (fabs (- y x)) 3) in y 0.281 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.282 * [taylor]: Taking taylor expansion of (/ 1 (pow (sqrt 0.5) 3)) in y 0.282 * [taylor]: Taking taylor expansion of (pow (sqrt 0.5) 3) in y 0.282 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y 0.282 * [taylor]: Taking taylor expansion of 0.5 in y 0.292 * [approximate]: Taking taylor expansion of (sqrt (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x))) in (x y) around 0 0.292 * [taylor]: Taking taylor expansion of (sqrt (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x))) in y 0.292 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in y 0.292 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in y 0.292 * [taylor]: Taking taylor expansion of 0.5 in y 0.292 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.293 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.293 * [taylor]: Taking taylor expansion of x in y 0.294 * [taylor]: Taking taylor expansion of (sqrt (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x))) in x 0.294 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in x 0.294 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x 0.294 * [taylor]: Taking taylor expansion of 0.5 in x 0.294 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.294 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.294 * [taylor]: Taking taylor expansion of x in x 0.296 * [taylor]: Taking taylor expansion of (sqrt (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x))) in x 0.296 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in x 0.296 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x 0.296 * [taylor]: Taking taylor expansion of 0.5 in x 0.296 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.296 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.296 * [taylor]: Taking taylor expansion of x in x 0.298 * [taylor]: Taking taylor expansion of 0 in y 0.298 * [taylor]: Taking taylor expansion of +nan.0 in y 0.299 * [taylor]: Taking taylor expansion of (* +nan.0 (- (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) +nan.0)) in y 0.299 * [taylor]: Taking taylor expansion of +nan.0 in y 0.299 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) +nan.0) in y 0.299 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in y 0.299 * [taylor]: Taking taylor expansion of 0.5 in y 0.299 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.299 * [taylor]: Taking taylor expansion of +nan.0 in y 0.305 * [taylor]: Taking taylor expansion of (* +nan.0 (+ (* +nan.0 (fabs (- (/ 1 y) (/ 1 x)))) (- +nan.0))) in y 0.305 * [taylor]: Taking taylor expansion of +nan.0 in y 0.305 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (fabs (- (/ 1 y) (/ 1 x)))) (- +nan.0)) in y 0.305 * [taylor]: Taking taylor expansion of (* +nan.0 (fabs (- (/ 1 y) (/ 1 x)))) in y 0.305 * [taylor]: Taking taylor expansion of +nan.0 in y 0.305 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.305 * [taylor]: Taking taylor expansion of (- +nan.0) in y 0.305 * [taylor]: Taking taylor expansion of +nan.0 in y 0.307 * [approximate]: Taking taylor expansion of (sqrt (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x))) in (x y) around 0 0.308 * [taylor]: Taking taylor expansion of (sqrt (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x))) in y 0.308 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in y 0.308 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in y 0.308 * [taylor]: Taking taylor expansion of 0.5 in y 0.308 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.308 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.308 * [taylor]: Taking taylor expansion of x in y 0.309 * [taylor]: Taking taylor expansion of (sqrt (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x))) in x 0.309 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in x 0.309 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x 0.309 * [taylor]: Taking taylor expansion of 0.5 in x 0.309 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.309 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.309 * [taylor]: Taking taylor expansion of x in x 0.311 * [taylor]: Taking taylor expansion of (sqrt (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x))) in x 0.311 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in x 0.311 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x 0.311 * [taylor]: Taking taylor expansion of 0.5 in x 0.311 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.311 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.311 * [taylor]: Taking taylor expansion of x in x 0.313 * [taylor]: Taking taylor expansion of 0 in y 0.313 * [taylor]: Taking taylor expansion of +nan.0 in y 0.315 * [taylor]: Taking taylor expansion of (* +nan.0 (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) +nan.0)) in y 0.315 * [taylor]: Taking taylor expansion of +nan.0 in y 0.315 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) +nan.0) in y 0.315 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in y 0.315 * [taylor]: Taking taylor expansion of 0.5 in y 0.315 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.315 * [taylor]: Taking taylor expansion of +nan.0 in y 0.317 * [taylor]: Taking taylor expansion of (* +nan.0 (+ (* +nan.0 (fabs (- (/ 1 x) (/ 1 y)))) (- +nan.0))) in y 0.318 * [taylor]: Taking taylor expansion of +nan.0 in y 0.318 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (fabs (- (/ 1 x) (/ 1 y)))) (- +nan.0)) in y 0.318 * [taylor]: Taking taylor expansion of (* +nan.0 (fabs (- (/ 1 x) (/ 1 y)))) in y 0.318 * [taylor]: Taking taylor expansion of +nan.0 in y 0.318 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.318 * [taylor]: Taking taylor expansion of (- +nan.0) in y 0.318 * [taylor]: Taking taylor expansion of +nan.0 in y 0.320 * * * [progress]: simplifying candidates 0.322 * [simplify]: Simplifying using # : (expm1 (* (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (log1p (* (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (+ 1/2 1/2) (+ 1/2 (/ 1 2)) (+ 1 1) (+ (/ 1 2) 1/2) (+ (/ 1 2) (/ 1 2)) (* (+ x (/ (fabs (- y x)) 2.0)) (+ x (/ (fabs (- y x)) 2.0))) (* (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (* (+ x (/ (fabs (- y x)) 2.0)) (+ x (/ (fabs (- y x)) 2.0))) (+ 1 1) (+ (log (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (log (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (log (* (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (exp (* (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (* (* (* (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (* (* (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (* (cbrt (* (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (cbrt (* (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0)))))) (cbrt (* (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (* (* (* (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (* (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (* (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (* (+ x (/ (fabs (- y x)) 2.0)) (+ x (/ (fabs (- y x)) 2.0))) (sqrt (* (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (sqrt (* (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (* (sqrt (+ (pow x 3) (pow (/ (fabs (- y x)) 2.0) 3))) (sqrt (+ (pow x 3) (pow (/ (fabs (- y x)) 2.0) 3)))) (* (sqrt (+ (* x x) (- (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0)) (* x (/ (fabs (- y x)) 2.0))))) (sqrt (+ (* x x) (- (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0)) (* x (/ (fabs (- y x)) 2.0)))))) (* (sqrt (+ (pow x 3) (pow (/ (fabs (- y x)) 2.0) 3))) (sqrt (- (* x x) (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0))))) (* (sqrt (+ (* x x) (- (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0)) (* x (/ (fabs (- y x)) 2.0))))) (sqrt (- x (/ (fabs (- y x)) 2.0)))) (* (sqrt (- (* x x) (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0)))) (sqrt (+ (pow x 3) (pow (/ (fabs (- y x)) 2.0) 3)))) (* (sqrt (- x (/ (fabs (- y x)) 2.0))) (sqrt (+ (* x x) (- (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0)) (* x (/ (fabs (- y x)) 2.0)))))) (* (sqrt (- (* x x) (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0)))) (sqrt (- (* x x) (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0))))) (* (sqrt (- x (/ (fabs (- y x)) 2.0))) (sqrt (- x (/ (fabs (- y x)) 2.0)))) (* (* (cbrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (cbrt (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (* (cbrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (cbrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))))) (* (cbrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (cbrt (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (* (sqrt (* (cbrt (+ x (/ (fabs (- y x)) 2.0))) (cbrt (+ x (/ (fabs (- y x)) 2.0))))) (sqrt (* (cbrt (+ x (/ (fabs (- y x)) 2.0))) (cbrt (+ x (/ (fabs (- y x)) 2.0)))))) (* (sqrt (cbrt (+ x (/ (fabs (- y x)) 2.0)))) (sqrt (cbrt (+ x (/ (fabs (- y x)) 2.0))))) (* (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (* (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (* (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (* (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (* (sqrt 1) (sqrt 1)) (* (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (* (sqrt 1) (sqrt 1)) (* (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (* (sqrt 1) (sqrt 1)) (* (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (* (sqrt 1) (sqrt 1)) (* (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (* (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (* (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (* (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (* (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (* 1 1) (* (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (* (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (* (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (* (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (* (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (* (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (* (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (* (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (* (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (* 2 1/2) (* 2 1) (* 2 (/ 1 2)) (* (sqrt (+ x (/ (fabs (- y x)) 2.0))) (* (cbrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (cbrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))))) (* (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (* (cbrt (+ x (/ (fabs (- y x)) 2.0))) (cbrt (+ x (/ (fabs (- y x)) 2.0)))))) (* (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (* (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt 1)) (* (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt 1)) (* (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (* (sqrt (+ x (/ (fabs (- y x)) 2.0))) 1) (* (cbrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (* (sqrt (cbrt (+ x (/ (fabs (- y x)) 2.0)))) (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (* (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (* (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (* (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (* (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (* (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (* (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ (pow x 3) (pow (/ (fabs (- y x)) 2.0) 3)))) (* (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (- (* x x) (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0))))) (* (sqrt (+ (pow x 3) (pow (/ (fabs (- y x)) 2.0) 3))) (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (* (sqrt (- (* x x) (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0)))) (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (expm1 (+ x (/ (fabs (- y x)) 2.0))) (log1p (+ x (/ (fabs (- y x)) 2.0))) (* (exp x) (exp (/ (fabs (- y x)) 2.0))) (log (+ x (/ (fabs (- y x)) 2.0))) (exp (+ x (/ (fabs (- y x)) 2.0))) (* (cbrt (+ x (/ (fabs (- y x)) 2.0))) (cbrt (+ x (/ (fabs (- y x)) 2.0)))) (cbrt (+ x (/ (fabs (- y x)) 2.0))) (* (* (+ x (/ (fabs (- y x)) 2.0)) (+ x (/ (fabs (- y x)) 2.0))) (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0))) (+ (pow x 3) (pow (/ (fabs (- y x)) 2.0) 3)) (+ (* x x) (- (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0)) (* x (/ (fabs (- y x)) 2.0)))) (- (* x x) (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0))) (- x (/ (fabs (- y x)) 2.0)) (+ x (/ (fabs (- y x)) 2.0)) (expm1 (+ x (/ (fabs (- y x)) 2.0))) (log1p (+ x (/ (fabs (- y x)) 2.0))) (* (exp x) (exp (/ (fabs (- y x)) 2.0))) (log (+ x (/ (fabs (- y x)) 2.0))) (exp (+ x (/ (fabs (- y x)) 2.0))) (* (cbrt (+ x (/ (fabs (- y x)) 2.0))) (cbrt (+ x (/ (fabs (- y x)) 2.0)))) (cbrt (+ x (/ (fabs (- y x)) 2.0))) (* (* (+ x (/ (fabs (- y x)) 2.0)) (+ x (/ (fabs (- y x)) 2.0))) (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0))) (+ (pow x 3) (pow (/ (fabs (- y x)) 2.0) 3)) (+ (* x x) (- (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0)) (* x (/ (fabs (- y x)) 2.0)))) (- (* x x) (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0))) (- x (/ (fabs (- y x)) 2.0)) (+ x (/ (fabs (- y x)) 2.0)) (expm1 (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (log1p (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (log (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (exp (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (* (cbrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (cbrt (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (cbrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (* (* (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (sqrt (* (cbrt (+ x (/ (fabs (- y x)) 2.0))) (cbrt (+ x (/ (fabs (- y x)) 2.0))))) (sqrt (cbrt (+ x (/ (fabs (- y x)) 2.0)))) (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (sqrt 1) (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt 1) (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ (pow x 3) (pow (/ (fabs (- y x)) 2.0) 3))) (sqrt (+ (* x x) (- (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0)) (* x (/ (fabs (- y x)) 2.0))))) (sqrt (- (* x x) (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0)))) (sqrt (- x (/ (fabs (- y x)) 2.0))) (/ 1 2) (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (+ x (* 0.5 (fabs (- y x)))) (+ x (* 0.5 (fabs (- y x)))) (+ x (* 0.5 (fabs (- y x)))) (+ x (* 0.5 (fabs (- y x)))) (+ x (* 0.5 (fabs (- y x)))) (+ x (* 0.5 (fabs (- y x)))) (+ x (* 0.5 (fabs (- y x)))) (+ x (* 0.5 (fabs (- y x)))) (+ x (* 0.5 (fabs (- y x)))) (- (+ (* 1/2 (* (/ x (sqrt 0.5)) (sqrt (/ 1 (fabs (- y x)))))) (* (sqrt (fabs (- y x))) (sqrt 0.5))) (* 1/8 (* (/ (pow x 2) (pow (sqrt 0.5) 3)) (sqrt (/ 1 (pow (fabs (- y x)) 3)))))) (- (+ (* +nan.0 (/ (fabs (- y x)) (pow x 2))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ (fabs (- y x)) x)) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))))) (- (+ (* +nan.0 (/ (fabs (- y x)) (pow x 2))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ (fabs (- y x)) x)) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))))) 0.329 * * [simplify]: iteration 0 : 287 enodes (cost 1012 ) 0.335 * * [simplify]: iteration 1 : 1177 enodes (cost 904 ) 0.360 * * [simplify]: iteration 2 : 5002 enodes (cost 874 ) 0.364 * [simplify]: Simplified to: (expm1 (+ x (/ (fabs (- y x)) 2.0))) (log1p (+ x (/ (fabs (- y x)) 2.0))) 1 1 2 1 1 (pow (sqrt (+ x (/ (fabs (- y x)) 2.0))) 4) (+ x (/ (fabs (- y x)) 2.0)) (pow (sqrt (+ x (/ (fabs (- y x)) 2.0))) 4) 2 (log (+ x (/ (fabs (- y x)) 2.0))) (log (+ x (/ (fabs (- y x)) 2.0))) (exp (+ x (/ (fabs (- y x)) 2.0))) (pow (+ x (/ (fabs (- y x)) 2.0)) 3) (* (cbrt (+ x (/ (fabs (- y x)) 2.0))) (cbrt (+ x (/ (fabs (- y x)) 2.0)))) (cbrt (+ x (/ (fabs (- y x)) 2.0))) (pow (+ x (/ (fabs (- y x)) 2.0)) 3) (pow (sqrt (+ x (/ (fabs (- y x)) 2.0))) 4) (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0))) (+ (pow x 3) (pow (/ (fabs (- y x)) 2.0) 3)) (fma (/ (fabs (- y x)) 2.0) (- (/ (fabs (- y x)) 2.0) x) (pow x 2)) (* (sqrt (+ (pow x 3) (pow (/ (fabs (- y x)) 2.0) 3))) (sqrt (- (* x x) (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0))))) (* (sqrt (+ (* x x) (- (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0)) (* x (/ (fabs (- y x)) 2.0))))) (sqrt (- x (/ (fabs (- y x)) 2.0)))) (* (sqrt (+ (pow x 3) (pow (/ (fabs (- y x)) 2.0) 3))) (sqrt (- (* x x) (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0))))) (* (sqrt (+ (* x x) (- (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0)) (* x (/ (fabs (- y x)) 2.0))))) (sqrt (- x (/ (fabs (- y x)) 2.0)))) (- (* x x) (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0))) (- x (/ (fabs (- y x)) 2.0)) (pow (cbrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))) 4) (* (cbrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (cbrt (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (* (cbrt (+ x (/ (fabs (- y x)) 2.0))) (cbrt (+ x (/ (fabs (- y x)) 2.0)))) (cbrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0))) 1 (+ x (/ (fabs (- y x)) 2.0)) 1 (+ x (/ (fabs (- y x)) 2.0)) 1 (+ x (/ (fabs (- y x)) 2.0)) 1 (+ x (/ (fabs (- y x)) 2.0)) (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0))) 1 (+ x (/ (fabs (- y x)) 2.0)) (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0))) 1 2 1 (* (pow (cbrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))) 4) (cbrt (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (* (fabs (cbrt (+ x (/ (fabs (- y x)) 2.0)))) (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (pow (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))) 3) (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0))) (pow (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))) 3) (sqrt (+ x (/ (fabs (- y x)) 2.0))) (pow (cbrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))) 4) (* (sqrt (cbrt (+ x (/ (fabs (- y x)) 2.0)))) (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (pow (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))) 3) (+ x (/ (fabs (- y x)) 2.0)) (+ x (/ (fabs (- y x)) 2.0)) (pow (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))) 3) (+ x (/ (fabs (- y x)) 2.0)) (* (sqrt (+ x (/ (fabs (- y x)) 2.0))) (hypot (pow x 3/2) (pow (/ (fabs (- y x)) 2.0) 3/2))) (* (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (- (* x x) (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0))))) (* (sqrt (+ x (/ (fabs (- y x)) 2.0))) (hypot (pow x 3/2) (pow (/ (fabs (- y x)) 2.0) 3/2))) (* (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (- (* x x) (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0))))) (expm1 (+ x (/ (fabs (- y x)) 2.0))) (log1p (+ x (/ (fabs (- y x)) 2.0))) (exp (+ x (/ (fabs (- y x)) 2.0))) (log (+ x (/ (fabs (- y x)) 2.0))) (exp (+ x (/ (fabs (- y x)) 2.0))) (* (cbrt (+ x (/ (fabs (- y x)) 2.0))) (cbrt (+ x (/ (fabs (- y x)) 2.0)))) (cbrt (+ x (/ (fabs (- y x)) 2.0))) (pow (+ x (/ (fabs (- y x)) 2.0)) 3) (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0))) (+ (pow x 3) (pow (/ (fabs (- y x)) 2.0) 3)) (fma (/ (fabs (- y x)) 2.0) (- (/ (fabs (- y x)) 2.0) x) (pow x 2)) (- (* x x) (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0))) (- x (/ (fabs (- y x)) 2.0)) (+ x (/ (fabs (- y x)) 2.0)) (expm1 (+ x (/ (fabs (- y x)) 2.0))) (log1p (+ x (/ (fabs (- y x)) 2.0))) (exp (+ x (/ (fabs (- y x)) 2.0))) (log (+ x (/ (fabs (- y x)) 2.0))) (exp (+ x (/ (fabs (- y x)) 2.0))) (* (cbrt (+ x (/ (fabs (- y x)) 2.0))) (cbrt (+ x (/ (fabs (- y x)) 2.0)))) (cbrt (+ x (/ (fabs (- y x)) 2.0))) (pow (+ x (/ (fabs (- y x)) 2.0)) 3) (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0))) (+ (pow x 3) (pow (/ (fabs (- y x)) 2.0) 3)) (fma (/ (fabs (- y x)) 2.0) (- (/ (fabs (- y x)) 2.0) x) (pow x 2)) (- (* x x) (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0))) (- x (/ (fabs (- y x)) 2.0)) (+ x (/ (fabs (- y x)) 2.0)) (expm1 (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (log1p (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (log (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (exp (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (* (cbrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (cbrt (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (cbrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (pow (sqrt (+ x (/ (fabs (- y x)) 2.0))) 3) (fabs (cbrt (+ x (/ (fabs (- y x)) 2.0)))) (sqrt (cbrt (+ x (/ (fabs (- y x)) 2.0)))) (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))) 1 (sqrt (+ x (/ (fabs (- y x)) 2.0))) 1 (sqrt (+ x (/ (fabs (- y x)) 2.0))) (hypot (pow x 3/2) (pow (/ (fabs (- y x)) 2.0) 3/2)) (sqrt (+ (* x x) (- (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0)) (* x (/ (fabs (- y x)) 2.0))))) (sqrt (- (* x x) (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0)))) (sqrt (- x (/ (fabs (- y x)) 2.0))) 1/2 (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (fma (fabs (- y x)) 0.5 x) (fma (fabs (- y x)) 0.5 x) (fma (fabs (- y x)) 0.5 x) (fma (fabs (- y x)) 0.5 x) (fma (fabs (- y x)) 0.5 x) (fma (fabs (- y x)) 0.5 x) (fma (fabs (- y x)) 0.5 x) (fma (fabs (- y x)) 0.5 x) (fma (fabs (- y x)) 0.5 x) (fma (* 1/2 (/ x (sqrt 0.5))) (sqrt (/ 1 (fabs (- y x)))) (- (* (sqrt (fabs (- y x))) (sqrt 0.5)) (* 1/8 (* (/ (pow x 2) (pow (sqrt 0.5) 3)) (sqrt (/ 1 (pow (fabs (- y x)) 3))))))) (fma (- +nan.0) (/ (fabs (- y x)) (pow x 2)) (fma +nan.0 (/ 1 (pow x 2)) (fma (- +nan.0) (/ (fabs (- y x)) x) (fma +nan.0 (/ 1 x) (- +nan.0))))) (fma (- +nan.0) (/ (fabs (- y x)) (pow x 2)) (fma +nan.0 (/ 1 (pow x 2)) (fma (- +nan.0) (/ (fabs (- y x)) x) (fma +nan.0 (/ 1 x) (- +nan.0))))) 0.365 * * * [progress]: adding candidates to table 0.604 * * [progress]: iteration 3 / 4 0.604 * * * [progress]: picking best candidate 0.608 * * * * [pick]: Picked # 0.608 * * * [progress]: localizing error 0.619 * * * [progress]: generating rewritten candidates 0.619 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2) 0.674 * * * * [progress]: [ 2 / 4 ] rewriting at (2) 0.758 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2) 0.770 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1) 0.791 * * * [progress]: generating series expansions 0.791 * * * * [progress]: [ 1 / 4 ] generating series at (2 2) 0.791 * [approximate]: Taking taylor expansion of (sqrt (+ x (* 0.5 (fabs (- y x))))) in (x y) around 0 0.791 * [taylor]: Taking taylor expansion of (sqrt (+ x (* 0.5 (fabs (- y x))))) in y 0.792 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in y 0.792 * [taylor]: Taking taylor expansion of x in y 0.792 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in y 0.792 * [taylor]: Taking taylor expansion of 0.5 in y 0.792 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.793 * [taylor]: Taking taylor expansion of (sqrt (+ x (* 0.5 (fabs (- y x))))) in x 0.793 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in x 0.793 * [taylor]: Taking taylor expansion of x in x 0.793 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x 0.793 * [taylor]: Taking taylor expansion of 0.5 in x 0.793 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x 0.794 * [taylor]: Taking taylor expansion of (sqrt (+ x (* 0.5 (fabs (- y x))))) in x 0.794 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in x 0.794 * [taylor]: Taking taylor expansion of x in x 0.794 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x 0.794 * [taylor]: Taking taylor expansion of 0.5 in x 0.794 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x 0.795 * [taylor]: Taking taylor expansion of (* (sqrt (fabs (- y x))) (sqrt 0.5)) in y 0.795 * [taylor]: Taking taylor expansion of (sqrt (fabs (- y x))) in y 0.795 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.795 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y 0.795 * [taylor]: Taking taylor expansion of 0.5 in y 0.796 * [taylor]: Taking taylor expansion of (* 1/2 (* (sqrt (/ 1 (fabs (- y x)))) (/ 1 (sqrt 0.5)))) in y 0.796 * [taylor]: Taking taylor expansion of 1/2 in y 0.796 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (fabs (- y x)))) (/ 1 (sqrt 0.5))) in y 0.796 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (- y x)))) in y 0.796 * [taylor]: Taking taylor expansion of (/ 1 (fabs (- y x))) in y 0.796 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.797 * [taylor]: Taking taylor expansion of (/ 1 (sqrt 0.5)) in y 0.797 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y 0.797 * [taylor]: Taking taylor expansion of 0.5 in y 0.802 * [taylor]: Taking taylor expansion of (* -1/8 (* (sqrt (/ 1 (pow (fabs (- y x)) 3))) (/ 1 (pow (sqrt 0.5) 3)))) in y 0.802 * [taylor]: Taking taylor expansion of -1/8 in y 0.802 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (pow (fabs (- y x)) 3))) (/ 1 (pow (sqrt 0.5) 3))) in y 0.803 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (pow (fabs (- y x)) 3))) in y 0.803 * [taylor]: Taking taylor expansion of (/ 1 (pow (fabs (- y x)) 3)) in y 0.803 * [taylor]: Taking taylor expansion of (pow (fabs (- y x)) 3) in y 0.803 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.803 * [taylor]: Taking taylor expansion of (/ 1 (pow (sqrt 0.5) 3)) in y 0.804 * [taylor]: Taking taylor expansion of (pow (sqrt 0.5) 3) in y 0.804 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y 0.804 * [taylor]: Taking taylor expansion of 0.5 in y 0.814 * [approximate]: Taking taylor expansion of (sqrt (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x))) in (x y) around 0 0.814 * [taylor]: Taking taylor expansion of (sqrt (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x))) in y 0.814 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in y 0.814 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in y 0.814 * [taylor]: Taking taylor expansion of 0.5 in y 0.814 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.814 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.814 * [taylor]: Taking taylor expansion of x in y 0.815 * [taylor]: Taking taylor expansion of (sqrt (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x))) in x 0.815 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in x 0.815 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x 0.815 * [taylor]: Taking taylor expansion of 0.5 in x 0.815 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.815 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.815 * [taylor]: Taking taylor expansion of x in x 0.817 * [taylor]: Taking taylor expansion of (sqrt (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x))) in x 0.817 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in x 0.817 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x 0.817 * [taylor]: Taking taylor expansion of 0.5 in x 0.817 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.817 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.817 * [taylor]: Taking taylor expansion of x in x 0.819 * [taylor]: Taking taylor expansion of 0 in y 0.819 * [taylor]: Taking taylor expansion of +nan.0 in y 0.820 * [taylor]: Taking taylor expansion of (* +nan.0 (- (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) +nan.0)) in y 0.820 * [taylor]: Taking taylor expansion of +nan.0 in y 0.820 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) +nan.0) in y 0.820 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in y 0.820 * [taylor]: Taking taylor expansion of 0.5 in y 0.820 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.820 * [taylor]: Taking taylor expansion of +nan.0 in y 0.823 * [taylor]: Taking taylor expansion of (* +nan.0 (+ (* +nan.0 (fabs (- (/ 1 y) (/ 1 x)))) (- +nan.0))) in y 0.823 * [taylor]: Taking taylor expansion of +nan.0 in y 0.823 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (fabs (- (/ 1 y) (/ 1 x)))) (- +nan.0)) in y 0.823 * [taylor]: Taking taylor expansion of (* +nan.0 (fabs (- (/ 1 y) (/ 1 x)))) in y 0.823 * [taylor]: Taking taylor expansion of +nan.0 in y 0.823 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.823 * [taylor]: Taking taylor expansion of (- +nan.0) in y 0.823 * [taylor]: Taking taylor expansion of +nan.0 in y 0.830 * [approximate]: Taking taylor expansion of (sqrt (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x))) in (x y) around 0 0.830 * [taylor]: Taking taylor expansion of (sqrt (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x))) in y 0.830 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in y 0.830 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in y 0.830 * [taylor]: Taking taylor expansion of 0.5 in y 0.830 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.830 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.830 * [taylor]: Taking taylor expansion of x in y 0.832 * [taylor]: Taking taylor expansion of (sqrt (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x))) in x 0.832 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in x 0.832 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x 0.832 * [taylor]: Taking taylor expansion of 0.5 in x 0.832 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.832 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.832 * [taylor]: Taking taylor expansion of x in x 0.834 * [taylor]: Taking taylor expansion of (sqrt (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x))) in x 0.834 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in x 0.834 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x 0.834 * [taylor]: Taking taylor expansion of 0.5 in x 0.834 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.834 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.834 * [taylor]: Taking taylor expansion of x in x 0.836 * [taylor]: Taking taylor expansion of 0 in y 0.836 * [taylor]: Taking taylor expansion of +nan.0 in y 0.838 * [taylor]: Taking taylor expansion of (* +nan.0 (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) +nan.0)) in y 0.838 * [taylor]: Taking taylor expansion of +nan.0 in y 0.838 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) +nan.0) in y 0.838 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in y 0.838 * [taylor]: Taking taylor expansion of 0.5 in y 0.838 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.838 * [taylor]: Taking taylor expansion of +nan.0 in y 0.841 * [taylor]: Taking taylor expansion of (* +nan.0 (+ (* +nan.0 (fabs (- (/ 1 x) (/ 1 y)))) (- +nan.0))) in y 0.841 * [taylor]: Taking taylor expansion of +nan.0 in y 0.841 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (fabs (- (/ 1 x) (/ 1 y)))) (- +nan.0)) in y 0.841 * [taylor]: Taking taylor expansion of (* +nan.0 (fabs (- (/ 1 x) (/ 1 y)))) in y 0.841 * [taylor]: Taking taylor expansion of +nan.0 in y 0.841 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.841 * [taylor]: Taking taylor expansion of (- +nan.0) in y 0.841 * [taylor]: Taking taylor expansion of +nan.0 in y 0.843 * * * * [progress]: [ 2 / 4 ] generating series at (2) 0.844 * [approximate]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in (x y) around 0 0.844 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in y 0.844 * [taylor]: Taking taylor expansion of x in y 0.844 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in y 0.844 * [taylor]: Taking taylor expansion of 0.5 in y 0.844 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.844 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in x 0.844 * [taylor]: Taking taylor expansion of x in x 0.844 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x 0.844 * [taylor]: Taking taylor expansion of 0.5 in x 0.844 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x 0.844 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in x 0.844 * [taylor]: Taking taylor expansion of x in x 0.844 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x 0.844 * [taylor]: Taking taylor expansion of 0.5 in x 0.844 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x 0.844 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in y 0.844 * [taylor]: Taking taylor expansion of 0.5 in y 0.844 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.845 * [taylor]: Taking taylor expansion of 1 in y 0.846 * [taylor]: Taking taylor expansion of 0 in y 0.848 * [taylor]: Taking taylor expansion of 0 in y 0.848 * [approximate]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in (x y) around 0 0.849 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in y 0.849 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in y 0.849 * [taylor]: Taking taylor expansion of 0.5 in y 0.849 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.849 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.849 * [taylor]: Taking taylor expansion of x in y 0.849 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in x 0.849 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x 0.849 * [taylor]: Taking taylor expansion of 0.5 in x 0.849 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.849 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.849 * [taylor]: Taking taylor expansion of x in x 0.849 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in x 0.849 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x 0.849 * [taylor]: Taking taylor expansion of 0.5 in x 0.849 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.849 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.849 * [taylor]: Taking taylor expansion of x in x 0.850 * [taylor]: Taking taylor expansion of 1 in y 0.851 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in y 0.851 * [taylor]: Taking taylor expansion of 0.5 in y 0.851 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.852 * [taylor]: Taking taylor expansion of 0 in y 0.854 * [taylor]: Taking taylor expansion of 0 in y 0.855 * [approximate]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in (x y) around 0 0.855 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in y 0.855 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in y 0.855 * [taylor]: Taking taylor expansion of 0.5 in y 0.855 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.855 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.855 * [taylor]: Taking taylor expansion of x in y 0.855 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in x 0.855 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x 0.855 * [taylor]: Taking taylor expansion of 0.5 in x 0.855 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.855 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.855 * [taylor]: Taking taylor expansion of x in x 0.856 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in x 0.856 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x 0.856 * [taylor]: Taking taylor expansion of 0.5 in x 0.856 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.856 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.856 * [taylor]: Taking taylor expansion of x in x 0.857 * [taylor]: Taking taylor expansion of -1 in y 0.858 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in y 0.858 * [taylor]: Taking taylor expansion of 0.5 in y 0.858 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.860 * [taylor]: Taking taylor expansion of 0 in y 0.862 * [taylor]: Taking taylor expansion of 0 in y 0.862 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2) 0.862 * [approximate]: Taking taylor expansion of (pow (+ x (* 0.5 (fabs (- y x)))) 1/4) in (x y) around 0 0.862 * [taylor]: Taking taylor expansion of (pow (+ x (* 0.5 (fabs (- y x)))) 1/4) in y 0.862 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ x (* 0.5 (fabs (- y x))))))) in y 0.862 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ x (* 0.5 (fabs (- y x)))))) in y 0.862 * [taylor]: Taking taylor expansion of 1/4 in y 0.862 * [taylor]: Taking taylor expansion of (log (+ x (* 0.5 (fabs (- y x))))) in y 0.862 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in y 0.862 * [taylor]: Taking taylor expansion of x in y 0.862 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in y 0.862 * [taylor]: Taking taylor expansion of 0.5 in y 0.862 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.863 * [taylor]: Taking taylor expansion of (pow (+ x (* 0.5 (fabs (- y x)))) 1/4) in x 0.863 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ x (* 0.5 (fabs (- y x))))))) in x 0.863 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ x (* 0.5 (fabs (- y x)))))) in x 0.863 * [taylor]: Taking taylor expansion of 1/4 in x 0.863 * [taylor]: Taking taylor expansion of (log (+ x (* 0.5 (fabs (- y x))))) in x 0.863 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in x 0.863 * [taylor]: Taking taylor expansion of x in x 0.863 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x 0.863 * [taylor]: Taking taylor expansion of 0.5 in x 0.863 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x 0.863 * [taylor]: Taking taylor expansion of (pow (+ x (* 0.5 (fabs (- y x)))) 1/4) in x 0.863 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ x (* 0.5 (fabs (- y x))))))) in x 0.863 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ x (* 0.5 (fabs (- y x)))))) in x 0.863 * [taylor]: Taking taylor expansion of 1/4 in x 0.863 * [taylor]: Taking taylor expansion of (log (+ x (* 0.5 (fabs (- y x))))) in x 0.863 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in x 0.863 * [taylor]: Taking taylor expansion of x in x 0.863 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x 0.863 * [taylor]: Taking taylor expansion of 0.5 in x 0.864 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x 0.864 * [taylor]: Taking taylor expansion of (pow (* 0.5 (fabs (- y x))) 1/4) in y 0.864 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (* 0.5 (fabs (- y x)))))) in y 0.864 * [taylor]: Taking taylor expansion of (* 1/4 (log (* 0.5 (fabs (- y x))))) in y 0.864 * [taylor]: Taking taylor expansion of 1/4 in y 0.864 * [taylor]: Taking taylor expansion of (log (* 0.5 (fabs (- y x)))) in y 0.864 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in y 0.864 * [taylor]: Taking taylor expansion of 0.5 in y 0.864 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.866 * [taylor]: Taking taylor expansion of (* 0.5 (pow (/ 0.5 (pow (fabs (- y x)) 3)) 1/4)) in y 0.866 * [taylor]: Taking taylor expansion of 0.5 in y 0.866 * [taylor]: Taking taylor expansion of (pow (/ 0.5 (pow (fabs (- y x)) 3)) 1/4) in y 0.866 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 0.5 (pow (fabs (- y x)) 3))))) in y 0.866 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 0.5 (pow (fabs (- y x)) 3)))) in y 0.866 * [taylor]: Taking taylor expansion of 1/4 in y 0.866 * [taylor]: Taking taylor expansion of (log (/ 0.5 (pow (fabs (- y x)) 3))) in y 0.866 * [taylor]: Taking taylor expansion of (/ 0.5 (pow (fabs (- y x)) 3)) in y 0.866 * [taylor]: Taking taylor expansion of 0.5 in y 0.866 * [taylor]: Taking taylor expansion of (pow (fabs (- y x)) 3) in y 0.866 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.873 * [taylor]: Taking taylor expansion of (* (- (* 0.125 (/ 1 (pow (fabs (- y x)) 2))) (* 1/8 (/ 1 (* (pow (fabs (- y x)) 2) (pow 0.5 2))))) (pow (* (fabs (- y x)) 0.5) 1/4)) in y 0.873 * [taylor]: Taking taylor expansion of (- (* 0.125 (/ 1 (pow (fabs (- y x)) 2))) (* 1/8 (/ 1 (* (pow (fabs (- y x)) 2) (pow 0.5 2))))) in y 0.873 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow (fabs (- y x)) 2))) in y 0.873 * [taylor]: Taking taylor expansion of 0.125 in y 0.873 * [taylor]: Taking taylor expansion of (/ 1 (pow (fabs (- y x)) 2)) in y 0.873 * [taylor]: Taking taylor expansion of (pow (fabs (- y x)) 2) in y 0.873 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.873 * [taylor]: Taking taylor expansion of (* 1/8 (/ 1 (* (pow (fabs (- y x)) 2) (pow 0.5 2)))) in y 0.873 * [taylor]: Taking taylor expansion of 1/8 in y 0.873 * [taylor]: Taking taylor expansion of (/ 1 (* (pow (fabs (- y x)) 2) (pow 0.5 2))) in y 0.873 * [taylor]: Taking taylor expansion of (* (pow (fabs (- y x)) 2) (pow 0.5 2)) in y 0.873 * [taylor]: Taking taylor expansion of (pow (fabs (- y x)) 2) in y 0.873 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.873 * [taylor]: Taking taylor expansion of (pow 0.5 2) in y 0.873 * [taylor]: Taking taylor expansion of 0.5 in y 0.874 * [taylor]: Taking taylor expansion of (pow (* (fabs (- y x)) 0.5) 1/4) in y 0.874 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (* (fabs (- y x)) 0.5)))) in y 0.874 * [taylor]: Taking taylor expansion of (* 1/4 (log (* (fabs (- y x)) 0.5))) in y 0.874 * [taylor]: Taking taylor expansion of 1/4 in y 0.874 * [taylor]: Taking taylor expansion of (log (* (fabs (- y x)) 0.5)) in y 0.874 * [taylor]: Taking taylor expansion of (* (fabs (- y x)) 0.5) in y 0.874 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.874 * [taylor]: Taking taylor expansion of 0.5 in y 0.876 * [approximate]: Taking taylor expansion of (pow (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) 1/4) in (x y) around 0 0.876 * [taylor]: Taking taylor expansion of (pow (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) 1/4) in y 0.876 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x))))) in y 0.876 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)))) in y 0.876 * [taylor]: Taking taylor expansion of 1/4 in y 0.876 * [taylor]: Taking taylor expansion of (log (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x))) in y 0.876 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in y 0.876 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in y 0.876 * [taylor]: Taking taylor expansion of 0.5 in y 0.876 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.876 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.876 * [taylor]: Taking taylor expansion of x in y 0.877 * [taylor]: Taking taylor expansion of (pow (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) 1/4) in x 0.877 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x))))) in x 0.877 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)))) in x 0.877 * [taylor]: Taking taylor expansion of 1/4 in x 0.877 * [taylor]: Taking taylor expansion of (log (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x))) in x 0.877 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in x 0.877 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x 0.877 * [taylor]: Taking taylor expansion of 0.5 in x 0.877 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.877 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.877 * [taylor]: Taking taylor expansion of x in x 0.878 * [taylor]: Taking taylor expansion of (pow (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) 1/4) in x 0.878 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x))))) in x 0.878 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)))) in x 0.878 * [taylor]: Taking taylor expansion of 1/4 in x 0.878 * [taylor]: Taking taylor expansion of (log (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x))) in x 0.878 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in x 0.878 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x 0.878 * [taylor]: Taking taylor expansion of 0.5 in x 0.878 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.878 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.878 * [taylor]: Taking taylor expansion of x in x 0.879 * [taylor]: Taking taylor expansion of (pow x -1/4) in y 0.879 * [taylor]: Taking taylor expansion of (exp (* -1/4 (log x))) in y 0.880 * [taylor]: Taking taylor expansion of (* -1/4 (log x)) in y 0.880 * [taylor]: Taking taylor expansion of -1/4 in y 0.880 * [taylor]: Taking taylor expansion of (log x) in y 0.880 * [taylor]: Taking taylor expansion of x in y 0.881 * [taylor]: Taking taylor expansion of (* 0.125 (* (pow (/ 1 x) 1/4) (fabs (- (/ 1 y) (/ 1 x))))) in y 0.881 * [taylor]: Taking taylor expansion of 0.125 in y 0.881 * [taylor]: Taking taylor expansion of (* (pow (/ 1 x) 1/4) (fabs (- (/ 1 y) (/ 1 x)))) in y 0.881 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/4) in y 0.881 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 x)))) in y 0.881 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 x))) in y 0.881 * [taylor]: Taking taylor expansion of 1/4 in y 0.881 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in y 0.881 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.882 * [taylor]: Taking taylor expansion of x in y 0.882 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.887 * [taylor]: Taking taylor expansion of (* -0.0234375 (* (pow (/ 1 x) 1/4) (pow (fabs (- (/ 1 y) (/ 1 x))) 2))) in y 0.887 * [taylor]: Taking taylor expansion of -0.0234375 in y 0.887 * [taylor]: Taking taylor expansion of (* (pow (/ 1 x) 1/4) (pow (fabs (- (/ 1 y) (/ 1 x))) 2)) in y 0.887 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/4) in y 0.887 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 x)))) in y 0.887 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 x))) in y 0.887 * [taylor]: Taking taylor expansion of 1/4 in y 0.887 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in y 0.887 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.887 * [taylor]: Taking taylor expansion of x in y 0.887 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 y) (/ 1 x))) 2) in y 0.887 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.889 * [approximate]: Taking taylor expansion of (pow (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) 1/4) in (x y) around 0 0.889 * [taylor]: Taking taylor expansion of (pow (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) 1/4) in y 0.889 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x))))) in y 0.889 * [taylor]: Taking taylor expansion of (* 1/4 (log (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)))) in y 0.889 * [taylor]: Taking taylor expansion of 1/4 in y 0.889 * [taylor]: Taking taylor expansion of (log (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x))) in y 0.889 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in y 0.889 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in y 0.889 * [taylor]: Taking taylor expansion of 0.5 in y 0.889 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.889 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.889 * [taylor]: Taking taylor expansion of x in y 0.889 * [taylor]: Taking taylor expansion of (pow (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) 1/4) in x 0.889 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x))))) in x 0.890 * [taylor]: Taking taylor expansion of (* 1/4 (log (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)))) in x 0.890 * [taylor]: Taking taylor expansion of 1/4 in x 0.890 * [taylor]: Taking taylor expansion of (log (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x))) in x 0.890 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in x 0.890 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x 0.890 * [taylor]: Taking taylor expansion of 0.5 in x 0.890 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.890 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.890 * [taylor]: Taking taylor expansion of x in x 0.892 * [taylor]: Taking taylor expansion of (pow (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) 1/4) in x 0.892 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x))))) in x 0.892 * [taylor]: Taking taylor expansion of (* 1/4 (log (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)))) in x 0.892 * [taylor]: Taking taylor expansion of 1/4 in x 0.892 * [taylor]: Taking taylor expansion of (log (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x))) in x 0.892 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in x 0.892 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x 0.892 * [taylor]: Taking taylor expansion of 0.5 in x 0.892 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.892 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.892 * [taylor]: Taking taylor expansion of x in x 0.894 * [taylor]: Taking taylor expansion of (exp (* 1/4 (- (log -1) (log x)))) in y 0.894 * [taylor]: Taking taylor expansion of (* 1/4 (- (log -1) (log x))) in y 0.894 * [taylor]: Taking taylor expansion of 1/4 in y 0.894 * [taylor]: Taking taylor expansion of (- (log -1) (log x)) in y 0.894 * [taylor]: Taking taylor expansion of (log -1) in y 0.894 * [taylor]: Taking taylor expansion of -1 in y 0.894 * [taylor]: Taking taylor expansion of (log x) in y 0.894 * [taylor]: Taking taylor expansion of x in y 0.898 * [taylor]: Taking taylor expansion of (* -0.125 (* (fabs (- (/ 1 x) (/ 1 y))) (exp (* 1/4 (- (log -1) (log x)))))) in y 0.898 * [taylor]: Taking taylor expansion of -0.125 in y 0.898 * [taylor]: Taking taylor expansion of (* (fabs (- (/ 1 x) (/ 1 y))) (exp (* 1/4 (- (log -1) (log x))))) in y 0.898 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.899 * [taylor]: Taking taylor expansion of (exp (* 1/4 (- (log -1) (log x)))) in y 0.899 * [taylor]: Taking taylor expansion of (* 1/4 (- (log -1) (log x))) in y 0.899 * [taylor]: Taking taylor expansion of 1/4 in y 0.899 * [taylor]: Taking taylor expansion of (- (log -1) (log x)) in y 0.899 * [taylor]: Taking taylor expansion of (log -1) in y 0.899 * [taylor]: Taking taylor expansion of -1 in y 0.899 * [taylor]: Taking taylor expansion of (log x) in y 0.899 * [taylor]: Taking taylor expansion of x in y 0.908 * [taylor]: Taking taylor expansion of (* -0.0234375 (* (pow (fabs (- (/ 1 x) (/ 1 y))) 2) (exp (* 1/4 (- (log -1) (log x)))))) in y 0.908 * [taylor]: Taking taylor expansion of -0.0234375 in y 0.908 * [taylor]: Taking taylor expansion of (* (pow (fabs (- (/ 1 x) (/ 1 y))) 2) (exp (* 1/4 (- (log -1) (log x))))) in y 0.908 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 x) (/ 1 y))) 2) in y 0.908 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.908 * [taylor]: Taking taylor expansion of (exp (* 1/4 (- (log -1) (log x)))) in y 0.908 * [taylor]: Taking taylor expansion of (* 1/4 (- (log -1) (log x))) in y 0.908 * [taylor]: Taking taylor expansion of 1/4 in y 0.908 * [taylor]: Taking taylor expansion of (- (log -1) (log x)) in y 0.908 * [taylor]: Taking taylor expansion of (log -1) in y 0.909 * [taylor]: Taking taylor expansion of -1 in y 0.909 * [taylor]: Taking taylor expansion of (log x) in y 0.909 * [taylor]: Taking taylor expansion of x in y 0.913 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1) 0.913 * [approximate]: Taking taylor expansion of (pow (+ x (* 0.5 (fabs (- y x)))) 1/4) in (x y) around 0 0.913 * [taylor]: Taking taylor expansion of (pow (+ x (* 0.5 (fabs (- y x)))) 1/4) in y 0.913 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ x (* 0.5 (fabs (- y x))))))) in y 0.913 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ x (* 0.5 (fabs (- y x)))))) in y 0.913 * [taylor]: Taking taylor expansion of 1/4 in y 0.913 * [taylor]: Taking taylor expansion of (log (+ x (* 0.5 (fabs (- y x))))) in y 0.913 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in y 0.913 * [taylor]: Taking taylor expansion of x in y 0.913 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in y 0.913 * [taylor]: Taking taylor expansion of 0.5 in y 0.913 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.914 * [taylor]: Taking taylor expansion of (pow (+ x (* 0.5 (fabs (- y x)))) 1/4) in x 0.914 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ x (* 0.5 (fabs (- y x))))))) in x 0.914 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ x (* 0.5 (fabs (- y x)))))) in x 0.914 * [taylor]: Taking taylor expansion of 1/4 in x 0.914 * [taylor]: Taking taylor expansion of (log (+ x (* 0.5 (fabs (- y x))))) in x 0.914 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in x 0.914 * [taylor]: Taking taylor expansion of x in x 0.914 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x 0.914 * [taylor]: Taking taylor expansion of 0.5 in x 0.914 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x 0.914 * [taylor]: Taking taylor expansion of (pow (+ x (* 0.5 (fabs (- y x)))) 1/4) in x 0.914 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ x (* 0.5 (fabs (- y x))))))) in x 0.914 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ x (* 0.5 (fabs (- y x)))))) in x 0.914 * [taylor]: Taking taylor expansion of 1/4 in x 0.914 * [taylor]: Taking taylor expansion of (log (+ x (* 0.5 (fabs (- y x))))) in x 0.914 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in x 0.914 * [taylor]: Taking taylor expansion of x in x 0.914 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x 0.914 * [taylor]: Taking taylor expansion of 0.5 in x 0.914 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x 0.915 * [taylor]: Taking taylor expansion of (pow (* 0.5 (fabs (- y x))) 1/4) in y 0.915 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (* 0.5 (fabs (- y x)))))) in y 0.915 * [taylor]: Taking taylor expansion of (* 1/4 (log (* 0.5 (fabs (- y x))))) in y 0.915 * [taylor]: Taking taylor expansion of 1/4 in y 0.915 * [taylor]: Taking taylor expansion of (log (* 0.5 (fabs (- y x)))) in y 0.915 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in y 0.915 * [taylor]: Taking taylor expansion of 0.5 in y 0.915 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.917 * [taylor]: Taking taylor expansion of (* 0.5 (pow (/ 0.5 (pow (fabs (- y x)) 3)) 1/4)) in y 0.917 * [taylor]: Taking taylor expansion of 0.5 in y 0.917 * [taylor]: Taking taylor expansion of (pow (/ 0.5 (pow (fabs (- y x)) 3)) 1/4) in y 0.917 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 0.5 (pow (fabs (- y x)) 3))))) in y 0.917 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 0.5 (pow (fabs (- y x)) 3)))) in y 0.917 * [taylor]: Taking taylor expansion of 1/4 in y 0.917 * [taylor]: Taking taylor expansion of (log (/ 0.5 (pow (fabs (- y x)) 3))) in y 0.917 * [taylor]: Taking taylor expansion of (/ 0.5 (pow (fabs (- y x)) 3)) in y 0.917 * [taylor]: Taking taylor expansion of 0.5 in y 0.917 * [taylor]: Taking taylor expansion of (pow (fabs (- y x)) 3) in y 0.917 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.928 * [taylor]: Taking taylor expansion of (* (- (* 0.125 (/ 1 (pow (fabs (- y x)) 2))) (* 1/8 (/ 1 (* (pow (fabs (- y x)) 2) (pow 0.5 2))))) (pow (* (fabs (- y x)) 0.5) 1/4)) in y 0.928 * [taylor]: Taking taylor expansion of (- (* 0.125 (/ 1 (pow (fabs (- y x)) 2))) (* 1/8 (/ 1 (* (pow (fabs (- y x)) 2) (pow 0.5 2))))) in y 0.928 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow (fabs (- y x)) 2))) in y 0.928 * [taylor]: Taking taylor expansion of 0.125 in y 0.928 * [taylor]: Taking taylor expansion of (/ 1 (pow (fabs (- y x)) 2)) in y 0.928 * [taylor]: Taking taylor expansion of (pow (fabs (- y x)) 2) in y 0.928 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.929 * [taylor]: Taking taylor expansion of (* 1/8 (/ 1 (* (pow (fabs (- y x)) 2) (pow 0.5 2)))) in y 0.929 * [taylor]: Taking taylor expansion of 1/8 in y 0.929 * [taylor]: Taking taylor expansion of (/ 1 (* (pow (fabs (- y x)) 2) (pow 0.5 2))) in y 0.929 * [taylor]: Taking taylor expansion of (* (pow (fabs (- y x)) 2) (pow 0.5 2)) in y 0.929 * [taylor]: Taking taylor expansion of (pow (fabs (- y x)) 2) in y 0.929 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.929 * [taylor]: Taking taylor expansion of (pow 0.5 2) in y 0.929 * [taylor]: Taking taylor expansion of 0.5 in y 0.929 * [taylor]: Taking taylor expansion of (pow (* (fabs (- y x)) 0.5) 1/4) in y 0.929 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (* (fabs (- y x)) 0.5)))) in y 0.930 * [taylor]: Taking taylor expansion of (* 1/4 (log (* (fabs (- y x)) 0.5))) in y 0.930 * [taylor]: Taking taylor expansion of 1/4 in y 0.930 * [taylor]: Taking taylor expansion of (log (* (fabs (- y x)) 0.5)) in y 0.930 * [taylor]: Taking taylor expansion of (* (fabs (- y x)) 0.5) in y 0.930 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.930 * [taylor]: Taking taylor expansion of 0.5 in y 0.932 * [approximate]: Taking taylor expansion of (pow (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) 1/4) in (x y) around 0 0.932 * [taylor]: Taking taylor expansion of (pow (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) 1/4) in y 0.932 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x))))) in y 0.932 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)))) in y 0.932 * [taylor]: Taking taylor expansion of 1/4 in y 0.932 * [taylor]: Taking taylor expansion of (log (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x))) in y 0.932 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in y 0.932 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in y 0.932 * [taylor]: Taking taylor expansion of 0.5 in y 0.932 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.932 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.932 * [taylor]: Taking taylor expansion of x in y 0.933 * [taylor]: Taking taylor expansion of (pow (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) 1/4) in x 0.933 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x))))) in x 0.933 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)))) in x 0.933 * [taylor]: Taking taylor expansion of 1/4 in x 0.933 * [taylor]: Taking taylor expansion of (log (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x))) in x 0.933 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in x 0.933 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x 0.933 * [taylor]: Taking taylor expansion of 0.5 in x 0.933 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.933 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.933 * [taylor]: Taking taylor expansion of x in x 0.934 * [taylor]: Taking taylor expansion of (pow (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) 1/4) in x 0.934 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x))))) in x 0.934 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)))) in x 0.934 * [taylor]: Taking taylor expansion of 1/4 in x 0.934 * [taylor]: Taking taylor expansion of (log (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x))) in x 0.934 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in x 0.934 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x 0.934 * [taylor]: Taking taylor expansion of 0.5 in x 0.934 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.935 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.935 * [taylor]: Taking taylor expansion of x in x 0.936 * [taylor]: Taking taylor expansion of (pow x -1/4) in y 0.936 * [taylor]: Taking taylor expansion of (exp (* -1/4 (log x))) in y 0.936 * [taylor]: Taking taylor expansion of (* -1/4 (log x)) in y 0.936 * [taylor]: Taking taylor expansion of -1/4 in y 0.936 * [taylor]: Taking taylor expansion of (log x) in y 0.936 * [taylor]: Taking taylor expansion of x in y 0.938 * [taylor]: Taking taylor expansion of (* 0.125 (* (pow (/ 1 x) 1/4) (fabs (- (/ 1 y) (/ 1 x))))) in y 0.938 * [taylor]: Taking taylor expansion of 0.125 in y 0.938 * [taylor]: Taking taylor expansion of (* (pow (/ 1 x) 1/4) (fabs (- (/ 1 y) (/ 1 x)))) in y 0.938 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/4) in y 0.938 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 x)))) in y 0.938 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 x))) in y 0.938 * [taylor]: Taking taylor expansion of 1/4 in y 0.938 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in y 0.938 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.938 * [taylor]: Taking taylor expansion of x in y 0.938 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.943 * [taylor]: Taking taylor expansion of (* -0.0234375 (* (pow (/ 1 x) 1/4) (pow (fabs (- (/ 1 y) (/ 1 x))) 2))) in y 0.944 * [taylor]: Taking taylor expansion of -0.0234375 in y 0.944 * [taylor]: Taking taylor expansion of (* (pow (/ 1 x) 1/4) (pow (fabs (- (/ 1 y) (/ 1 x))) 2)) in y 0.944 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/4) in y 0.944 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 x)))) in y 0.944 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 x))) in y 0.944 * [taylor]: Taking taylor expansion of 1/4 in y 0.944 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in y 0.944 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.944 * [taylor]: Taking taylor expansion of x in y 0.944 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 y) (/ 1 x))) 2) in y 0.944 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.946 * [approximate]: Taking taylor expansion of (pow (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) 1/4) in (x y) around 0 0.946 * [taylor]: Taking taylor expansion of (pow (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) 1/4) in y 0.946 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x))))) in y 0.946 * [taylor]: Taking taylor expansion of (* 1/4 (log (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)))) in y 0.946 * [taylor]: Taking taylor expansion of 1/4 in y 0.946 * [taylor]: Taking taylor expansion of (log (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x))) in y 0.946 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in y 0.946 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in y 0.946 * [taylor]: Taking taylor expansion of 0.5 in y 0.946 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.946 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.946 * [taylor]: Taking taylor expansion of x in y 0.946 * [taylor]: Taking taylor expansion of (pow (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) 1/4) in x 0.946 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x))))) in x 0.946 * [taylor]: Taking taylor expansion of (* 1/4 (log (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)))) in x 0.946 * [taylor]: Taking taylor expansion of 1/4 in x 0.946 * [taylor]: Taking taylor expansion of (log (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x))) in x 0.947 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in x 0.947 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x 0.947 * [taylor]: Taking taylor expansion of 0.5 in x 0.947 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.947 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.947 * [taylor]: Taking taylor expansion of x in x 0.949 * [taylor]: Taking taylor expansion of (pow (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) 1/4) in x 0.949 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x))))) in x 0.949 * [taylor]: Taking taylor expansion of (* 1/4 (log (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)))) in x 0.949 * [taylor]: Taking taylor expansion of 1/4 in x 0.949 * [taylor]: Taking taylor expansion of (log (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x))) in x 0.949 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in x 0.949 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x 0.949 * [taylor]: Taking taylor expansion of 0.5 in x 0.949 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.949 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.949 * [taylor]: Taking taylor expansion of x in x 0.951 * [taylor]: Taking taylor expansion of (exp (* 1/4 (- (log -1) (log x)))) in y 0.951 * [taylor]: Taking taylor expansion of (* 1/4 (- (log -1) (log x))) in y 0.951 * [taylor]: Taking taylor expansion of 1/4 in y 0.951 * [taylor]: Taking taylor expansion of (- (log -1) (log x)) in y 0.951 * [taylor]: Taking taylor expansion of (log -1) in y 0.951 * [taylor]: Taking taylor expansion of -1 in y 0.952 * [taylor]: Taking taylor expansion of (log x) in y 0.952 * [taylor]: Taking taylor expansion of x in y 0.956 * [taylor]: Taking taylor expansion of (* -0.125 (* (fabs (- (/ 1 x) (/ 1 y))) (exp (* 1/4 (- (log -1) (log x)))))) in y 0.956 * [taylor]: Taking taylor expansion of -0.125 in y 0.956 * [taylor]: Taking taylor expansion of (* (fabs (- (/ 1 x) (/ 1 y))) (exp (* 1/4 (- (log -1) (log x))))) in y 0.956 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.956 * [taylor]: Taking taylor expansion of (exp (* 1/4 (- (log -1) (log x)))) in y 0.956 * [taylor]: Taking taylor expansion of (* 1/4 (- (log -1) (log x))) in y 0.956 * [taylor]: Taking taylor expansion of 1/4 in y 0.956 * [taylor]: Taking taylor expansion of (- (log -1) (log x)) in y 0.956 * [taylor]: Taking taylor expansion of (log -1) in y 0.956 * [taylor]: Taking taylor expansion of -1 in y 0.956 * [taylor]: Taking taylor expansion of (log x) in y 0.956 * [taylor]: Taking taylor expansion of x in y 0.966 * [taylor]: Taking taylor expansion of (* -0.0234375 (* (pow (fabs (- (/ 1 x) (/ 1 y))) 2) (exp (* 1/4 (- (log -1) (log x)))))) in y 0.966 * [taylor]: Taking taylor expansion of -0.0234375 in y 0.966 * [taylor]: Taking taylor expansion of (* (pow (fabs (- (/ 1 x) (/ 1 y))) 2) (exp (* 1/4 (- (log -1) (log x))))) in y 0.966 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 x) (/ 1 y))) 2) in y 0.966 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.966 * [taylor]: Taking taylor expansion of (exp (* 1/4 (- (log -1) (log x)))) in y 0.966 * [taylor]: Taking taylor expansion of (* 1/4 (- (log -1) (log x))) in y 0.966 * [taylor]: Taking taylor expansion of 1/4 in y 0.966 * [taylor]: Taking taylor expansion of (- (log -1) (log x)) in y 0.966 * [taylor]: Taking taylor expansion of (log -1) in y 0.966 * [taylor]: Taking taylor expansion of -1 in y 0.966 * [taylor]: Taking taylor expansion of (log x) in y 0.967 * [taylor]: Taking taylor expansion of x in y 0.971 * * * [progress]: simplifying candidates 0.974 * [simplify]: Simplifying using # : (expm1 (* (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))))) (log1p (* (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))))) (+ 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 (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (* (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (* (+ x (/ (fabs (- y x)) 2.0)) (+ x (/ (fabs (- y x)) 2.0))) (* (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (* (+ x (/ (fabs (- y x)) 2.0)) (+ x (/ (fabs (- y x)) 2.0))) (+ 1 1) (+ (log (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (log (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))))) (log (* (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))))) (exp (* (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))))) (* (* (* (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (sqrt (sqrt (+ x (/ 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(/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0)))))) (expm1 (* (sqrt (+ x (/ (fabs (- y x)) 2.0))) (* (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0))))))) (log1p (* (sqrt (+ x (/ (fabs (- y x)) 2.0))) (* (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0))))))) 1 1 1 1 1 1 2 2 2 2 2 2 1 1 1 1 1 1 (pow (sqrt (+ x (/ (fabs (- y x)) 2.0))) 4) (+ x (/ (fabs (- y x)) 2.0)) (+ x (/ (fabs (- y x)) 2.0)) (pow (sqrt (+ x (/ (fabs (- y x)) 2.0))) 4) (log (+ x (/ (fabs (- y x)) 2.0))) (log (+ x (/ (fabs (- y x)) 2.0))) (log (+ x (/ (fabs (- y x)) 2.0))) (exp (+ x (/ (fabs (- y x)) 2.0))) (pow (+ x (/ (fabs (- y x)) 2.0)) 3) (pow (+ x (/ (fabs (- y x)) 2.0)) 3) (* (cbrt (+ x (/ (fabs (- y x)) 2.0))) (cbrt (+ x (/ (fabs (- y x)) 2.0)))) (cbrt (+ x (/ (fabs (- y x)) 2.0))) (pow (+ x (/ (fabs (- y x)) 2.0)) 3) (pow (sqrt (+ x (/ (fabs (- y x)) 2.0))) 4) (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0))) (+ (pow x 3) (pow (/ (fabs (- y x)) 2.0) 3)) (fma (/ (fabs (- y x)) 2.0) (- (/ (fabs (- y x)) 2.0) x) (pow x 2)) (* (* (hypot (pow (/ (fabs (- y x)) 2.0) 3/2) (pow x 3/2)) (sqrt (sqrt (- (* x x) (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0)))))) (sqrt (sqrt (+ (pow x 3) (pow (/ (fabs (- y x)) 2.0) 3))))) (* (sqrt (sqrt (- x (/ (fabs (- y x)) 2.0)))) (pow (sqrt (sqrt (+ (* x x) (- (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0)) (* x (/ (fabs (- y x)) 2.0)))))) 3)) (* (* (hypot (pow (/ (fabs (- y x)) 2.0) 3/2) (pow x 3/2)) (sqrt (sqrt (- (* x x) (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0)))))) (sqrt (sqrt (+ (pow x 3) (pow (/ (fabs (- y x)) 2.0) 3))))) (* (sqrt (sqrt (- x (/ (fabs (- y x)) 2.0)))) (pow (sqrt (sqrt (+ (* x x) (- (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0)) (* x (/ (fabs (- y x)) 2.0)))))) 3)) (* (hypot (pow (/ (fabs (- y x)) 2.0) 3/2) (pow x 3/2)) (sqrt (- (* x x) (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0))))) (* (sqrt (+ (* x x) (- (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0)) (* x (/ (fabs (- y x)) 2.0))))) (sqrt (- x (/ (fabs (- y x)) 2.0)))) (* (* (hypot (pow (/ (fabs (- y x)) 2.0) 3/2) (pow x 3/2)) (sqrt (sqrt (+ (pow x 3) (pow (/ (fabs (- y x)) 2.0) 3))))) (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (pow (sqrt (sqrt (+ (* x x) (- (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0)) (* x (/ (fabs (- y x)) 2.0)))))) 3) (* (* (hypot (pow (/ (fabs (- y x)) 2.0) 3/2) (pow x 3/2)) (sqrt (sqrt (- (* x x) (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0)))))) (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (* (sqrt (+ (* x x) (- (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0)) (* x (/ (fabs (- y x)) 2.0))))) (sqrt (sqrt (- x (/ (fabs (- y x)) 2.0))))) (* (* (hypot (pow (/ (fabs (- y x)) 2.0) 3/2) (pow x 3/2)) (sqrt (sqrt (+ (pow x 3) (pow (/ (fabs (- y x)) 2.0) 3))))) (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (pow (sqrt (sqrt (+ (* x x) (- (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0)) (* x (/ (fabs (- y x)) 2.0)))))) 3) (* (* (hypot (pow (/ (fabs (- y x)) 2.0) 3/2) (pow x 3/2)) (sqrt (sqrt (- (* x x) (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0)))))) (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (* (sqrt (+ (* x x) (- (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0)) (* x (/ (fabs (- y x)) 2.0))))) (sqrt (sqrt (- x (/ (fabs (- y x)) 2.0))))) (* (hypot (pow (/ (fabs (- y x)) 2.0) 3/2) (pow x 3/2)) (sqrt (- (* x x) (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0))))) (* (sqrt (+ (* x x) (- (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0)) (* x (/ (fabs (- y x)) 2.0))))) (sqrt (- x (/ (fabs (- y x)) 2.0)))) (* (sqrt (- (* x x) (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0)))) (* (sqrt (sqrt (- (* x x) (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0))))) (sqrt (sqrt (+ (pow x 3) (pow (/ (fabs (- y x)) 2.0) 3)))))) (* (sqrt (sqrt (+ (* x x) (- (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0)) (* x (/ (fabs (- y x)) 2.0)))))) (pow (sqrt (sqrt (- x (/ (fabs (- y x)) 2.0)))) 3)) (* (sqrt (- (* x x) (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0)))) (* (sqrt (sqrt (- (* x x) (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0))))) (sqrt (sqrt (+ (pow x 3) (pow (/ (fabs (- y x)) 2.0) 3)))))) (* (sqrt (sqrt (+ (* x x) (- (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0)) (* x (/ (fabs (- y x)) 2.0)))))) (pow (sqrt (sqrt (- x (/ (fabs (- y x)) 2.0)))) 3)) (- (* x x) (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0))) (- x (/ (fabs (- y x)) 2.0)) (* (sqrt (- (* x x) (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0)))) (* (sqrt (sqrt (+ (pow x 3) (pow (/ (fabs (- y x)) 2.0) 3)))) (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))))) (* (sqrt (- x (/ (fabs (- y x)) 2.0))) (sqrt (sqrt (+ (* x x) (- (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0)) (* x (/ (fabs (- y x)) 2.0))))))) (* (sqrt (- (* x x) (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0)))) (* (sqrt (sqrt (- (* x x) (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0))))) (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))))) (pow (sqrt (sqrt (- x (/ (fabs (- y x)) 2.0)))) 3) (* (sqrt (- (* x x) (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0)))) (* (sqrt (sqrt (+ (pow x 3) (pow (/ (fabs (- y x)) 2.0) 3)))) (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))))) (* (sqrt (- x (/ (fabs (- y x)) 2.0))) (sqrt (sqrt (+ (* x x) (- (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0)) (* x (/ (fabs (- y x)) 2.0))))))) (* (sqrt (- (* x x) (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0)))) (* (sqrt (sqrt (- (* x x) (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0))))) (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))))) (pow (sqrt (sqrt (- x (/ (fabs (- y x)) 2.0)))) 3) (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0))) (pow (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))) 3) (* (sqrt (+ x (/ (fabs (- y x)) 2.0))) (cbrt (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (* (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (cbrt (+ x (/ (fabs (- y x)) 2.0))))) (pow (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))) 3) (+ x (/ (fabs (- y x)) 2.0)) (+ x (/ (fabs (- y x)) 2.0)) (pow (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))) 3) (+ x (/ (fabs (- y x)) 2.0)) (* (sqrt (+ x (/ (fabs (- y x)) 2.0))) (hypot (pow (/ (fabs (- y x)) 2.0) 3/2) (pow x 3/2))) (* (sqrt (+ x (/ (fabs (- y x)) 2.0))) (* (sqrt (sqrt (- (* x x) (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0))))) (sqrt (sqrt (+ (pow x 3) (pow (/ (fabs (- y x)) 2.0) 3)))))) (* (sqrt (+ x (/ (fabs (- y x)) 2.0))) (* (sqrt (sqrt (- (* x x) (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0))))) (sqrt (sqrt (+ (pow x 3) (pow (/ (fabs (- y x)) 2.0) 3)))))) (* (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (- (* x x) (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0))))) (* (pow (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))) 3) (sqrt (sqrt (+ (pow x 3) (pow (/ (fabs (- y x)) 2.0) 3))))) (* (pow (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))) 3) (sqrt (sqrt (- (* x x) (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0)))))) (* (pow (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))) 3) (sqrt (sqrt (+ (pow x 3) (pow (/ (fabs (- y x)) 2.0) 3))))) (* (pow (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))) 3) (sqrt (sqrt (- (* x x) (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0)))))) (* (sqrt (+ x (/ (fabs (- y x)) 2.0))) (hypot (pow (/ (fabs (- y x)) 2.0) 3/2) (pow x 3/2))) (* (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (- (* x x) (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0))))) (expm1 (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (log1p (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (log (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (exp (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (* (cbrt (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (cbrt (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))))) (cbrt (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (pow (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))) 3) (fabs (cbrt (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (sqrt (cbrt (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (sqrt (sqrt (* (cbrt (+ x (/ (fabs (- y x)) 2.0))) (cbrt (+ x (/ (fabs (- y x)) 2.0)))))) (sqrt (sqrt (cbrt (+ x (/ (fabs (- y x)) 2.0))))) (sqrt (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (sqrt (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0))))) 1 (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))) 1 (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (sqrt (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (sqrt (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0))))) 1 (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (sqrt (sqrt (+ (pow x 3) (pow (/ (fabs (- y x)) 2.0) 3)))) (sqrt (sqrt (+ (* x x) (- (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0)) (* x (/ (fabs (- y x)) 2.0)))))) (sqrt (sqrt (- (* x x) (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0))))) (sqrt (sqrt (- x (/ (fabs (- y x)) 2.0)))) 1/4 1/2 1/4 (sqrt (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (sqrt (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (expm1 (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (log1p (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (log (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (exp (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (* (cbrt (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (cbrt (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))))) (cbrt (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (pow (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))) 3) (fabs (cbrt (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (sqrt (cbrt (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (sqrt (sqrt (* (cbrt (+ x (/ (fabs (- y x)) 2.0))) (cbrt (+ x (/ (fabs (- y x)) 2.0)))))) (sqrt (sqrt (cbrt (+ x (/ (fabs (- y x)) 2.0))))) (sqrt (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (sqrt (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0))))) 1 (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))) 1 (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (sqrt (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (sqrt (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0))))) 1 (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (sqrt (sqrt (+ (pow x 3) (pow (/ (fabs (- y x)) 2.0) 3)))) (sqrt (sqrt (+ (* x x) (- (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0)) (* x (/ (fabs (- y x)) 2.0)))))) (sqrt (sqrt (- (* x x) (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0))))) (sqrt (sqrt (- x (/ (fabs (- y x)) 2.0)))) 1/4 1/2 1/4 (sqrt (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (sqrt (sqrt (sqrt (+ x (/ (fabs (- y x)) 2.0))))) (fma (* 1/2 (/ x (sqrt 0.5))) (sqrt (/ 1 (fabs (- y x)))) (- (* (sqrt (fabs (- y x))) (sqrt 0.5)) (* 1/8 (* (/ (pow x 2) (pow (sqrt 0.5) 3)) (sqrt (/ 1 (pow (fabs (- y x)) 3))))))) (fma (- +nan.0) (/ (fabs (- y x)) (pow x 2)) (fma +nan.0 (/ 1 (pow x 2)) (fma (- +nan.0) (/ (fabs (- y x)) x) (fma +nan.0 (/ 1 x) (- +nan.0))))) (fma (- +nan.0) (/ (fabs (- y x)) (pow x 2)) (fma +nan.0 (/ 1 (pow x 2)) (fma (- +nan.0) (/ (fabs (- y x)) x) (fma +nan.0 (/ 1 x) (- +nan.0))))) (fma (fabs (- y x)) 0.5 x) (fma (fabs (- y x)) 0.5 x) (fma (fabs (- y x)) 0.5 x) (fma (* 0.5 x) (pow (/ 0.5 (pow (fabs (- y x)) 3)) 1/4) (- (pow (* 0.5 (fabs (- y x))) 1/4) (* 0.375 (* (pow x 2) (pow (/ 0.5 (pow (fabs (- y x)) 7)) 1/4))))) (fma (* 0.125 (pow (/ 1 (pow x 3)) 1/4)) (fabs (- y x)) (- (pow (/ 1 x) -1/4) (* 0.0234375 (* (pow (/ 1 (pow x 7)) 1/4) (pow (fabs (- y x)) 2))))) (fma 0.125 (/ (* (exp (* 1/4 (- (log -1) (log (/ -1 x))))) (fabs (- y x))) x) (- (exp (* 1/4 (- (log -1) (log (/ -1 x))))) (* 0.0234375 (/ (* (exp (* 1/4 (- (log -1) (log (/ -1 x))))) (pow (fabs (- y x)) 2)) (pow x 2))))) (fma (* 0.5 x) (pow (/ 0.5 (pow (fabs (- y x)) 3)) 1/4) (- (pow (* 0.5 (fabs (- y x))) 1/4) (* 0.375 (* (pow x 2) (pow (/ 0.5 (pow (fabs (- y x)) 7)) 1/4))))) (fma (* 0.125 (pow (/ 1 (pow x 3)) 1/4)) (fabs (- y x)) (- (pow (/ 1 x) -1/4) (* 0.0234375 (* (pow (/ 1 (pow x 7)) 1/4) (pow (fabs (- y x)) 2))))) (fma 0.125 (/ (* (exp (* 1/4 (- (log -1) (log (/ -1 x))))) (fabs (- y x))) x) (- (exp (* 1/4 (- (log -1) (log (/ -1 x))))) (* 0.0234375 (/ (* (exp (* 1/4 (- (log -1) (log (/ -1 x))))) (pow (fabs (- y x)) 2)) (pow x 2))))) 1.058 * * * [progress]: adding candidates to table 1.498 * * [progress]: iteration 4 / 4 1.498 * * * [progress]: picking best candidate 1.501 * * * * [pick]: Picked # 1.501 * * * [progress]: localizing error 1.508 * * * [progress]: generating rewritten candidates 1.508 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 1.509 * * * [progress]: generating series expansions 1.509 * * * * [progress]: [ 1 / 1 ] generating series at (2) 1.509 * [approximate]: Taking taylor expansion of (fma (sqrt x) (sqrt x) (* 0.5 (fabs (- y x)))) in (x y) around 0 1.509 * [taylor]: Taking taylor expansion of (fma (sqrt x) (sqrt x) (* 0.5 (fabs (- y x)))) in y 1.509 * [taylor]: Rewrote expression to (+ (* (sqrt x) (sqrt x)) (* 0.5 (fabs (- y x)))) 1.509 * [taylor]: Taking taylor expansion of (* (sqrt x) (sqrt x)) in y 1.509 * [taylor]: Taking taylor expansion of (sqrt x) in y 1.509 * [taylor]: Taking taylor expansion of x in y 1.509 * [taylor]: Taking taylor expansion of (sqrt x) in y 1.509 * [taylor]: Taking taylor expansion of x in y 1.509 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in y 1.509 * [taylor]: Taking taylor expansion of 0.5 in y 1.509 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 1.509 * [taylor]: Taking taylor expansion of (fma (sqrt x) (sqrt x) (* 0.5 (fabs (- y x)))) in x 1.510 * [taylor]: Rewrote expression to (+ (* (sqrt x) (sqrt x)) (* 0.5 (fabs (- y x)))) 1.510 * [taylor]: Taking taylor expansion of (* (sqrt x) (sqrt x)) in x 1.510 * [taylor]: Taking taylor expansion of (sqrt x) in x 1.510 * [taylor]: Taking taylor expansion of x in x 1.511 * [taylor]: Taking taylor expansion of (sqrt x) in x 1.511 * [taylor]: Taking taylor expansion of x in x 1.512 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x 1.512 * [taylor]: Taking taylor expansion of 0.5 in x 1.512 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x 1.512 * [taylor]: Taking taylor expansion of (fma (sqrt x) (sqrt x) (* 0.5 (fabs (- y x)))) in x 1.512 * [taylor]: Rewrote expression to (+ (* (sqrt x) (sqrt x)) (* 0.5 (fabs (- y x)))) 1.512 * [taylor]: Taking taylor expansion of (* (sqrt x) (sqrt x)) in x 1.512 * [taylor]: Taking taylor expansion of (sqrt x) in x 1.512 * [taylor]: Taking taylor expansion of x in x 1.514 * [taylor]: Taking taylor expansion of (sqrt x) in x 1.514 * [taylor]: Taking taylor expansion of x in x 1.515 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x 1.515 * [taylor]: Taking taylor expansion of 0.5 in x 1.515 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x 1.515 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in y 1.515 * [taylor]: Taking taylor expansion of 0.5 in y 1.515 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 1.516 * [taylor]: Taking taylor expansion of 0 in y 1.523 * [taylor]: Taking taylor expansion of (- +nan.0) in y 1.523 * [taylor]: Taking taylor expansion of +nan.0 in y 1.532 * [taylor]: Taking taylor expansion of (- +nan.0) in y 1.532 * [taylor]: Taking taylor expansion of +nan.0 in y 1.533 * [approximate]: Taking taylor expansion of (fma (sqrt (/ 1 x)) (sqrt (/ 1 x)) (* 0.5 (fabs (- (/ 1 y) (/ 1 x))))) in (x y) around 0 1.533 * [taylor]: Taking taylor expansion of (fma (sqrt (/ 1 x)) (sqrt (/ 1 x)) (* 0.5 (fabs (- (/ 1 y) (/ 1 x))))) in y 1.533 * [taylor]: Rewrote expression to (+ (* (sqrt (/ 1 x)) (sqrt (/ 1 x))) (* 0.5 (fabs (- (/ 1 y) (/ 1 x))))) 1.533 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (sqrt (/ 1 x))) in y 1.533 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y 1.533 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.533 * [taylor]: Taking taylor expansion of x in y 1.534 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y 1.534 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.534 * [taylor]: Taking taylor expansion of x in y 1.534 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in y 1.534 * [taylor]: Taking taylor expansion of 0.5 in y 1.534 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 1.534 * [taylor]: Taking taylor expansion of (fma (sqrt (/ 1 x)) (sqrt (/ 1 x)) (* 0.5 (fabs (- (/ 1 y) (/ 1 x))))) in x 1.534 * [taylor]: Rewrote expression to (+ (* (sqrt (/ 1 x)) (sqrt (/ 1 x))) (* 0.5 (fabs (- (/ 1 y) (/ 1 x))))) 1.534 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (sqrt (/ 1 x))) in x 1.534 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x 1.534 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.534 * [taylor]: Taking taylor expansion of x in x 1.535 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x 1.535 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.535 * [taylor]: Taking taylor expansion of x in x 1.537 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x 1.537 * [taylor]: Taking taylor expansion of 0.5 in x 1.537 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 1.537 * [taylor]: Taking taylor expansion of (fma (sqrt (/ 1 x)) (sqrt (/ 1 x)) (* 0.5 (fabs (- (/ 1 y) (/ 1 x))))) in x 1.537 * [taylor]: Rewrote expression to (+ (* (sqrt (/ 1 x)) (sqrt (/ 1 x))) (* 0.5 (fabs (- (/ 1 y) (/ 1 x))))) 1.537 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (sqrt (/ 1 x))) in x 1.537 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x 1.537 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.537 * [taylor]: Taking taylor expansion of x in x 1.538 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x 1.538 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.538 * [taylor]: Taking taylor expansion of x in x 1.540 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x 1.540 * [taylor]: Taking taylor expansion of 0.5 in x 1.540 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 1.540 * [taylor]: Taking taylor expansion of 0 in y 1.541 * [taylor]: Taking taylor expansion of 0 in y 1.548 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) +nan.0) in y 1.548 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in y 1.548 * [taylor]: Taking taylor expansion of 0.5 in y 1.548 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 1.548 * [taylor]: Taking taylor expansion of +nan.0 in y 1.557 * [taylor]: Taking taylor expansion of (- +nan.0) in y 1.557 * [taylor]: Taking taylor expansion of +nan.0 in y 1.569 * [taylor]: Taking taylor expansion of (- +nan.0) in y 1.569 * [taylor]: Taking taylor expansion of +nan.0 in y 1.571 * [approximate]: Taking taylor expansion of (fma (sqrt (/ -1 x)) (sqrt (/ -1 x)) (* 0.5 (fabs (- (/ 1 x) (/ 1 y))))) in (x y) around 0 1.571 * [taylor]: Taking taylor expansion of (fma (sqrt (/ -1 x)) (sqrt (/ -1 x)) (* 0.5 (fabs (- (/ 1 x) (/ 1 y))))) in y 1.571 * [taylor]: Rewrote expression to (+ (* (sqrt (/ -1 x)) (sqrt (/ -1 x))) (* 0.5 (fabs (- (/ 1 x) (/ 1 y))))) 1.571 * [taylor]: Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (/ -1 x))) in y 1.571 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y 1.571 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.571 * [taylor]: Taking taylor expansion of -1 in y 1.571 * [taylor]: Taking taylor expansion of x in y 1.571 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y 1.571 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.571 * [taylor]: Taking taylor expansion of -1 in y 1.571 * [taylor]: Taking taylor expansion of x in y 1.571 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in y 1.571 * [taylor]: Taking taylor expansion of 0.5 in y 1.571 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 1.571 * [taylor]: Taking taylor expansion of (fma (sqrt (/ -1 x)) (sqrt (/ -1 x)) (* 0.5 (fabs (- (/ 1 x) (/ 1 y))))) in x 1.572 * [taylor]: Rewrote expression to (+ (* (sqrt (/ -1 x)) (sqrt (/ -1 x))) (* 0.5 (fabs (- (/ 1 x) (/ 1 y))))) 1.572 * [taylor]: Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (/ -1 x))) in x 1.572 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 1.572 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.572 * [taylor]: Taking taylor expansion of -1 in x 1.572 * [taylor]: Taking taylor expansion of x in x 1.573 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 1.573 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.573 * [taylor]: Taking taylor expansion of -1 in x 1.573 * [taylor]: Taking taylor expansion of x in x 1.574 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x 1.574 * [taylor]: Taking taylor expansion of 0.5 in x 1.574 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 1.574 * [taylor]: Taking taylor expansion of (fma (sqrt (/ -1 x)) (sqrt (/ -1 x)) (* 0.5 (fabs (- (/ 1 x) (/ 1 y))))) in x 1.575 * [taylor]: Rewrote expression to (+ (* (sqrt (/ -1 x)) (sqrt (/ -1 x))) (* 0.5 (fabs (- (/ 1 x) (/ 1 y))))) 1.575 * [taylor]: Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (/ -1 x))) in x 1.575 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 1.575 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.575 * [taylor]: Taking taylor expansion of -1 in x 1.575 * [taylor]: Taking taylor expansion of x in x 1.576 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 1.576 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.576 * [taylor]: Taking taylor expansion of -1 in x 1.576 * [taylor]: Taking taylor expansion of x in x 1.577 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x 1.577 * [taylor]: Taking taylor expansion of 0.5 in x 1.577 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 1.578 * [taylor]: Taking taylor expansion of 0 in y 1.579 * [taylor]: Taking taylor expansion of 0 in y 1.591 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) +nan.0) in y 1.591 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in y 1.591 * [taylor]: Taking taylor expansion of 0.5 in y 1.591 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 1.591 * [taylor]: Taking taylor expansion of +nan.0 in y 1.601 * [taylor]: Taking taylor expansion of (- +nan.0) in y 1.601 * [taylor]: Taking taylor expansion of +nan.0 in y 1.613 * [taylor]: Taking taylor expansion of (- +nan.0) in y 1.613 * [taylor]: Taking taylor expansion of +nan.0 in y 1.614 * * * [progress]: simplifying candidates 1.614 * [simplify]: Simplifying using # : (expm1 (fma (sqrt x) (sqrt x) (/ (fabs (- y x)) 2.0))) (log1p (fma (sqrt x) (sqrt x) (/ (fabs (- y x)) 2.0))) (* (sqrt x) (sqrt x)) (log (fma (sqrt x) (sqrt x) (/ (fabs (- y x)) 2.0))) (exp (fma (sqrt x) (sqrt x) (/ (fabs (- y x)) 2.0))) (* (cbrt (fma (sqrt x) (sqrt x) (/ (fabs (- y x)) 2.0))) (cbrt (fma (sqrt x) (sqrt x) (/ (fabs (- y x)) 2.0)))) (cbrt (fma (sqrt x) (sqrt x) (/ (fabs (- y x)) 2.0))) (* (* (fma (sqrt x) (sqrt x) (/ (fabs (- y x)) 2.0)) (fma (sqrt x) (sqrt x) (/ (fabs (- y x)) 2.0))) (fma (sqrt x) (sqrt x) (/ (fabs (- y x)) 2.0))) (sqrt (fma (sqrt x) (sqrt x) (/ (fabs (- y x)) 2.0))) (sqrt (fma (sqrt x) (sqrt x) (/ (fabs (- y x)) 2.0))) (- (* 0.5 (fabs (- y x))) (+ (* +nan.0 (pow x 2)) (- (* +nan.0 (pow x 3))))) (- (* 0.5 (fabs (- y x))) (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (- (* 0.5 (fabs (- y x))) (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 1.618 * * [simplify]: iteration 0 : 88 enodes (cost 117 ) 1.620 * * [simplify]: iteration 1 : 275 enodes (cost 101 ) 1.626 * * [simplify]: iteration 2 : 1326 enodes (cost 95 ) 1.657 * * [simplify]: iteration 3 : 5001 enodes (cost 92 ) 1.658 * [simplify]: Simplified to: (expm1 (fma (sqrt x) (sqrt x) (/ (fabs (- y x)) 2.0))) (log1p (fma (sqrt x) (sqrt x) (/ (fabs (- y x)) 2.0))) x (log (fma (sqrt x) (sqrt x) (/ (fabs (- y x)) 2.0))) (* (exp x) (exp (/ (fabs (- y x)) 2.0))) (* (cbrt (fma (sqrt x) (sqrt x) (/ (fabs (- y x)) 2.0))) (cbrt (fma (sqrt x) (sqrt x) (/ (fabs (- y x)) 2.0)))) (cbrt (fma (sqrt x) (sqrt x) (/ (fabs (- y x)) 2.0))) (pow (+ (/ (fabs (- y x)) 2.0) x) 3) (sqrt (fma (sqrt x) (sqrt x) (/ (fabs (- y x)) 2.0))) (sqrt (fma (sqrt x) (sqrt x) (/ (fabs (- y x)) 2.0))) (fma (- +nan.0) (fma x x (- (pow x 3))) (* 0.5 (fabs (- y x)))) (- (fma (fabs (- y x)) 0.5 (/ +nan.0 x)) (fma +nan.0 1 (/ +nan.0 (pow x 2)))) (- (fma (fabs (- y x)) 0.5 (/ +nan.0 x)) (fma +nan.0 1 (/ +nan.0 (pow x 2)))) 1.658 * * * [progress]: adding candidates to table 1.688 * [progress]: [Phase 3 of 3] Extracting. 1.688 * * [regime]: Finding splitpoints for: (# # # #) 1.688 * * * [regime-changes]: Trying 3 branch expressions: ((+ x (/ (fabs (- y x)) 2.0)) y x) 1.689 * * * * [regimes]: Trying to branch on (+ x (/ (fabs (- y x)) 2.0)) from (# # # #) 1.713 * * * * [regimes]: Trying to branch on y from (# # # #) 1.730 * * * * [regimes]: Trying to branch on x from (# # # #) 1.749 * * * [regime]: Found split indices: #