11.565 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.021 * * * [progress]: [2/2] Setting up program. 0.024 * [progress]: [Phase 2 of 3] Improving. 0.024 * [simplify]: Simplifying using # : (+ x (/ (fabs (- y x)) 2.0)) 0.028 * * [simplify]: iteration 0 : 10 enodes (cost 4 ) 0.030 * * [simplify]: iteration 1 : 11 enodes (cost 4 ) 0.032 * * [simplify]: iteration 2 : 11 enodes (cost 4 ) 0.032 * [simplify]: Simplified to: (+ x (/ (fabs (- y x)) 2.0)) 0.033 * * [progress]: iteration 1 / 4 0.033 * * * [progress]: picking best candidate 0.035 * * * * [pick]: Picked # 0.035 * * * [progress]: localizing error 0.051 * * * [progress]: generating rewritten candidates 0.051 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.064 * * * [progress]: generating series expansions 0.064 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.064 * [approximate]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in (x y) around 0 0.064 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in y 0.064 * [taylor]: Taking taylor expansion of x in y 0.065 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in y 0.065 * [taylor]: Taking taylor expansion of 0.5 in y 0.065 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.065 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in x 0.065 * [taylor]: Taking taylor expansion of x in x 0.065 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x 0.065 * [taylor]: Taking taylor expansion of 0.5 in x 0.065 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x 0.065 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in x 0.065 * [taylor]: Taking taylor expansion of x in x 0.065 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x 0.065 * [taylor]: Taking taylor expansion of 0.5 in x 0.065 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x 0.066 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in y 0.066 * [taylor]: Taking taylor expansion of 0.5 in y 0.066 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.067 * [taylor]: Taking taylor expansion of 1 in y 0.069 * [taylor]: Taking taylor expansion of 0 in y 0.072 * [taylor]: Taking taylor expansion of 0 in y 0.072 * [approximate]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in (x y) around 0 0.072 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in y 0.072 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in y 0.072 * [taylor]: Taking taylor expansion of 0.5 in y 0.072 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.072 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.072 * [taylor]: Taking taylor expansion of x in y 0.072 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in x 0.072 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x 0.073 * [taylor]: Taking taylor expansion of 0.5 in x 0.073 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.073 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.073 * [taylor]: Taking taylor expansion of x in x 0.073 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in x 0.073 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x 0.073 * [taylor]: Taking taylor expansion of 0.5 in x 0.073 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.073 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.073 * [taylor]: Taking taylor expansion of x in x 0.074 * [taylor]: Taking taylor expansion of 1 in y 0.075 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in y 0.075 * [taylor]: Taking taylor expansion of 0.5 in y 0.075 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.077 * [taylor]: Taking taylor expansion of 0 in y 0.080 * [taylor]: Taking taylor expansion of 0 in y 0.081 * [approximate]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in (x y) around 0 0.081 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in y 0.081 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in y 0.081 * [taylor]: Taking taylor expansion of 0.5 in y 0.081 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.081 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.081 * [taylor]: Taking taylor expansion of x in y 0.081 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in x 0.081 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x 0.081 * [taylor]: Taking taylor expansion of 0.5 in x 0.081 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.081 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.082 * [taylor]: Taking taylor expansion of x in x 0.082 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in x 0.082 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x 0.082 * [taylor]: Taking taylor expansion of 0.5 in x 0.082 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.082 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.082 * [taylor]: Taking taylor expansion of x in x 0.083 * [taylor]: Taking taylor expansion of -1 in y 0.085 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in y 0.085 * [taylor]: Taking taylor expansion of 0.5 in y 0.085 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.087 * [taylor]: Taking taylor expansion of 0 in y 0.090 * [taylor]: Taking taylor expansion of 0 in y 0.091 * * * [progress]: simplifying candidates 0.091 * [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)))) 0.096 * * [simplify]: iteration 0 : 88 enodes (cost 110 ) 0.099 * * [simplify]: iteration 1 : 226 enodes (cost 97 ) 0.102 * * [simplify]: iteration 2 : 540 enodes (cost 97 ) 0.111 * * [simplify]: iteration 3 : 1522 enodes (cost 97 ) 0.138 * * [simplify]: iteration 4 : 5001 enodes (cost 97 ) 0.139 * [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) 0.140 * * * [progress]: adding candidates to table 0.182 * * [progress]: iteration 2 / 4 0.182 * * * [progress]: picking best candidate 0.190 * * * * [pick]: Picked # 0.190 * * * [progress]: localizing error 0.198 * * * [progress]: generating rewritten candidates 0.198 * * * * [progress]: [ 1 / 4 ] rewriting at (2) 0.249 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2) 0.260 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1) 0.272 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1) 0.283 * * * [progress]: generating series expansions 0.283 * * * * [progress]: [ 1 / 4 ] generating series at (2) 0.283 * [approximate]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in (x y) around 0 0.283 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in y 0.283 * [taylor]: Taking taylor expansion of x in y 0.283 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in y 0.283 * [taylor]: Taking taylor expansion of 0.5 in y 0.283 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.283 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in x 0.283 * [taylor]: Taking taylor expansion of x in x 0.283 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x 0.283 * [taylor]: Taking taylor expansion of 0.5 in x 0.283 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x 0.283 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in x 0.283 * [taylor]: Taking taylor expansion of x in x 0.283 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x 0.283 * [taylor]: Taking taylor expansion of 0.5 in x 0.283 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x 0.284 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in y 0.284 * [taylor]: Taking taylor expansion of 0.5 in y 0.284 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.285 * [taylor]: Taking taylor expansion of 1 in y 0.286 * [taylor]: Taking taylor expansion of 0 in y 0.287 * [taylor]: Taking taylor expansion of 0 in y 0.288 * [approximate]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in (x y) around 0 0.288 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in y 0.288 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in y 0.288 * [taylor]: Taking taylor expansion of 0.5 in y 0.288 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.288 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.288 * [taylor]: Taking taylor expansion of x in y 0.288 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in x 0.288 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x 0.288 * [taylor]: Taking taylor expansion of 0.5 in x 0.288 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.288 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.288 * [taylor]: Taking taylor expansion of x in x 0.288 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in x 0.288 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x 0.288 * [taylor]: Taking taylor expansion of 0.5 in x 0.288 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.289 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.289 * [taylor]: Taking taylor expansion of x in x 0.289 * [taylor]: Taking taylor expansion of 1 in y 0.290 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in y 0.290 * [taylor]: Taking taylor expansion of 0.5 in y 0.290 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.291 * [taylor]: Taking taylor expansion of 0 in y 0.293 * [taylor]: Taking taylor expansion of 0 in y 0.293 * [approximate]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in (x y) around 0 0.293 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in y 0.293 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in y 0.294 * [taylor]: Taking taylor expansion of 0.5 in y 0.294 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.294 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.294 * [taylor]: Taking taylor expansion of x in y 0.294 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in x 0.294 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x 0.294 * [taylor]: Taking taylor expansion of 0.5 in x 0.294 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.294 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.294 * [taylor]: Taking taylor expansion of x in x 0.294 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in x 0.294 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x 0.294 * [taylor]: Taking taylor expansion of 0.5 in x 0.294 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.294 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.294 * [taylor]: Taking taylor expansion of x in x 0.295 * [taylor]: Taking taylor expansion of -1 in y 0.296 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in y 0.296 * [taylor]: Taking taylor expansion of 0.5 in y 0.296 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.297 * [taylor]: Taking taylor expansion of 0 in y 0.299 * [taylor]: Taking taylor expansion of 0 in y 0.300 * * * * [progress]: [ 2 / 4 ] generating series at (2 2) 0.300 * [approximate]: Taking taylor expansion of (sqrt (+ x (* 0.5 (fabs (- y x))))) in (x y) around 0 0.300 * [taylor]: Taking taylor expansion of (sqrt (+ x (* 0.5 (fabs (- y x))))) in y 0.300 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in y 0.300 * [taylor]: Taking taylor expansion of x in y 0.300 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in y 0.300 * [taylor]: Taking taylor expansion of 0.5 in y 0.300 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.301 * [taylor]: Taking taylor expansion of (sqrt (+ x (* 0.5 (fabs (- y x))))) in x 0.301 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in x 0.301 * [taylor]: Taking taylor expansion of x in x 0.301 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x 0.301 * [taylor]: Taking taylor expansion of 0.5 in x 0.301 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x 0.302 * [taylor]: Taking taylor expansion of (sqrt (+ x (* 0.5 (fabs (- y x))))) in x 0.302 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in x 0.302 * [taylor]: Taking taylor expansion of x in x 0.302 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x 0.302 * [taylor]: Taking taylor expansion of 0.5 in x 0.302 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x 0.303 * [taylor]: Taking taylor expansion of (* (sqrt (fabs (- y x))) (sqrt 0.5)) in y 0.303 * [taylor]: Taking taylor expansion of (sqrt (fabs (- y x))) in y 0.303 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.303 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y 0.303 * [taylor]: Taking taylor expansion of 0.5 in y 0.304 * [taylor]: Taking taylor expansion of (* 1/2 (* (sqrt (/ 1 (fabs (- y x)))) (/ 1 (sqrt 0.5)))) in y 0.304 * [taylor]: Taking taylor expansion of 1/2 in y 0.304 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (fabs (- y x)))) (/ 1 (sqrt 0.5))) in y 0.304 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (- y x)))) in y 0.304 * [taylor]: Taking taylor expansion of (/ 1 (fabs (- y x))) in y 0.304 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.305 * [taylor]: Taking taylor expansion of (/ 1 (sqrt 0.5)) in y 0.305 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y 0.305 * [taylor]: Taking taylor expansion of 0.5 in y 0.311 * [taylor]: Taking taylor expansion of (* -1/8 (* (sqrt (/ 1 (pow (fabs (- y x)) 3))) (/ 1 (pow (sqrt 0.5) 3)))) in y 0.311 * [taylor]: Taking taylor expansion of -1/8 in y 0.311 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (pow (fabs (- y x)) 3))) (/ 1 (pow (sqrt 0.5) 3))) in y 0.311 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (pow (fabs (- y x)) 3))) in y 0.311 * [taylor]: Taking taylor expansion of (/ 1 (pow (fabs (- y x)) 3)) in y 0.311 * [taylor]: Taking taylor expansion of (pow (fabs (- y x)) 3) in y 0.311 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.312 * [taylor]: Taking taylor expansion of (/ 1 (pow (sqrt 0.5) 3)) in y 0.312 * [taylor]: Taking taylor expansion of (pow (sqrt 0.5) 3) in y 0.312 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y 0.312 * [taylor]: Taking taylor expansion of 0.5 in y 0.325 * [approximate]: Taking taylor expansion of (sqrt (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x))) in (x y) around 0 0.325 * [taylor]: Taking taylor expansion of (sqrt (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x))) in y 0.325 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in y 0.325 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in y 0.325 * [taylor]: Taking taylor expansion of 0.5 in y 0.325 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.325 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.325 * [taylor]: Taking taylor expansion of x in y 0.326 * [taylor]: Taking taylor expansion of (sqrt (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x))) in x 0.326 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in x 0.326 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x 0.326 * [taylor]: Taking taylor expansion of 0.5 in x 0.326 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.327 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.327 * [taylor]: Taking taylor expansion of x in x 0.328 * [taylor]: Taking taylor expansion of (sqrt (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x))) in x 0.328 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in x 0.328 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x 0.328 * [taylor]: Taking taylor expansion of 0.5 in x 0.328 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.328 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.328 * [taylor]: Taking taylor expansion of x in x 0.330 * [taylor]: Taking taylor expansion of 0 in y 0.330 * [taylor]: Taking taylor expansion of +nan.0 in y 0.331 * [taylor]: Taking taylor expansion of (* +nan.0 (- (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) +nan.0)) in y 0.331 * [taylor]: Taking taylor expansion of +nan.0 in y 0.331 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) +nan.0) in y 0.331 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in y 0.331 * [taylor]: Taking taylor expansion of 0.5 in y 0.332 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.332 * [taylor]: Taking taylor expansion of +nan.0 in y 0.334 * [taylor]: Taking taylor expansion of (* +nan.0 (+ (* +nan.0 (fabs (- (/ 1 y) (/ 1 x)))) (- +nan.0))) in y 0.334 * [taylor]: Taking taylor expansion of +nan.0 in y 0.334 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (fabs (- (/ 1 y) (/ 1 x)))) (- +nan.0)) in y 0.334 * [taylor]: Taking taylor expansion of (* +nan.0 (fabs (- (/ 1 y) (/ 1 x)))) in y 0.334 * [taylor]: Taking taylor expansion of +nan.0 in y 0.334 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.334 * [taylor]: Taking taylor expansion of (- +nan.0) in y 0.334 * [taylor]: Taking taylor expansion of +nan.0 in y 0.336 * [approximate]: Taking taylor expansion of (sqrt (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x))) in (x y) around 0 0.336 * [taylor]: Taking taylor expansion of (sqrt (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x))) in y 0.336 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in y 0.336 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in y 0.336 * [taylor]: Taking taylor expansion of 0.5 in y 0.336 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.337 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.337 * [taylor]: Taking taylor expansion of x in y 0.338 * [taylor]: Taking taylor expansion of (sqrt (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x))) in x 0.338 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in x 0.338 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x 0.338 * [taylor]: Taking taylor expansion of 0.5 in x 0.338 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.338 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.338 * [taylor]: Taking taylor expansion of x in x 0.340 * [taylor]: Taking taylor expansion of (sqrt (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x))) in x 0.340 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in x 0.340 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x 0.340 * [taylor]: Taking taylor expansion of 0.5 in x 0.340 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.340 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.340 * [taylor]: Taking taylor expansion of x in x 0.342 * [taylor]: Taking taylor expansion of 0 in y 0.342 * [taylor]: Taking taylor expansion of +nan.0 in y 0.344 * [taylor]: Taking taylor expansion of (* +nan.0 (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) +nan.0)) in y 0.344 * [taylor]: Taking taylor expansion of +nan.0 in y 0.344 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) +nan.0) in y 0.344 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in y 0.344 * [taylor]: Taking taylor expansion of 0.5 in y 0.344 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.344 * [taylor]: Taking taylor expansion of +nan.0 in y 0.346 * [taylor]: Taking taylor expansion of (* +nan.0 (+ (* +nan.0 (fabs (- (/ 1 x) (/ 1 y)))) (- +nan.0))) in y 0.346 * [taylor]: Taking taylor expansion of +nan.0 in y 0.346 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (fabs (- (/ 1 x) (/ 1 y)))) (- +nan.0)) in y 0.346 * [taylor]: Taking taylor expansion of (* +nan.0 (fabs (- (/ 1 x) (/ 1 y)))) in y 0.346 * [taylor]: Taking taylor expansion of +nan.0 in y 0.346 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.346 * [taylor]: Taking taylor expansion of (- +nan.0) in y 0.346 * [taylor]: Taking taylor expansion of +nan.0 in y 0.349 * * * * [progress]: [ 3 / 4 ] generating series at (2 1) 0.349 * [approximate]: Taking taylor expansion of (sqrt (+ x (* 0.5 (fabs (- y x))))) in (x y) around 0 0.349 * [taylor]: Taking taylor expansion of (sqrt (+ x (* 0.5 (fabs (- y x))))) in y 0.349 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in y 0.349 * [taylor]: Taking taylor expansion of x in y 0.349 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in y 0.349 * [taylor]: Taking taylor expansion of 0.5 in y 0.349 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.350 * [taylor]: Taking taylor expansion of (sqrt (+ x (* 0.5 (fabs (- y x))))) in x 0.350 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in x 0.350 * [taylor]: Taking taylor expansion of x in x 0.350 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x 0.350 * [taylor]: Taking taylor expansion of 0.5 in x 0.350 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x 0.351 * [taylor]: Taking taylor expansion of (sqrt (+ x (* 0.5 (fabs (- y x))))) in x 0.351 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in x 0.351 * [taylor]: Taking taylor expansion of x in x 0.351 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x 0.351 * [taylor]: Taking taylor expansion of 0.5 in x 0.351 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x 0.352 * [taylor]: Taking taylor expansion of (* (sqrt (fabs (- y x))) (sqrt 0.5)) in y 0.352 * [taylor]: Taking taylor expansion of (sqrt (fabs (- y x))) in y 0.352 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.352 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y 0.352 * [taylor]: Taking taylor expansion of 0.5 in y 0.353 * [taylor]: Taking taylor expansion of (* 1/2 (* (sqrt (/ 1 (fabs (- y x)))) (/ 1 (sqrt 0.5)))) in y 0.353 * [taylor]: Taking taylor expansion of 1/2 in y 0.353 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (fabs (- y x)))) (/ 1 (sqrt 0.5))) in y 0.353 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (- y x)))) in y 0.353 * [taylor]: Taking taylor expansion of (/ 1 (fabs (- y x))) in y 0.353 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.354 * [taylor]: Taking taylor expansion of (/ 1 (sqrt 0.5)) in y 0.354 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y 0.354 * [taylor]: Taking taylor expansion of 0.5 in y 0.359 * [taylor]: Taking taylor expansion of (* -1/8 (* (sqrt (/ 1 (pow (fabs (- y x)) 3))) (/ 1 (pow (sqrt 0.5) 3)))) in y 0.359 * [taylor]: Taking taylor expansion of -1/8 in y 0.359 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (pow (fabs (- y x)) 3))) (/ 1 (pow (sqrt 0.5) 3))) in y 0.359 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (pow (fabs (- y x)) 3))) in y 0.359 * [taylor]: Taking taylor expansion of (/ 1 (pow (fabs (- y x)) 3)) in y 0.359 * [taylor]: Taking taylor expansion of (pow (fabs (- y x)) 3) in y 0.359 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.360 * [taylor]: Taking taylor expansion of (/ 1 (pow (sqrt 0.5) 3)) in y 0.360 * [taylor]: Taking taylor expansion of (pow (sqrt 0.5) 3) in y 0.360 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y 0.360 * [taylor]: Taking taylor expansion of 0.5 in y 0.370 * [approximate]: Taking taylor expansion of (sqrt (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x))) in (x y) around 0 0.370 * [taylor]: Taking taylor expansion of (sqrt (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x))) in y 0.370 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in y 0.370 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in y 0.370 * [taylor]: Taking taylor expansion of 0.5 in y 0.370 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.370 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.370 * [taylor]: Taking taylor expansion of x in y 0.371 * [taylor]: Taking taylor expansion of (sqrt (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x))) in x 0.371 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in x 0.371 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x 0.371 * [taylor]: Taking taylor expansion of 0.5 in x 0.371 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.371 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.371 * [taylor]: Taking taylor expansion of x in x 0.373 * [taylor]: Taking taylor expansion of (sqrt (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x))) in x 0.373 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in x 0.373 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x 0.373 * [taylor]: Taking taylor expansion of 0.5 in x 0.373 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.373 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.373 * [taylor]: Taking taylor expansion of x in x 0.374 * [taylor]: Taking taylor expansion of 0 in y 0.374 * [taylor]: Taking taylor expansion of +nan.0 in y 0.376 * [taylor]: Taking taylor expansion of (* +nan.0 (- (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) +nan.0)) in y 0.376 * [taylor]: Taking taylor expansion of +nan.0 in y 0.376 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) +nan.0) in y 0.376 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in y 0.376 * [taylor]: Taking taylor expansion of 0.5 in y 0.376 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.376 * [taylor]: Taking taylor expansion of +nan.0 in y 0.378 * [taylor]: Taking taylor expansion of (* +nan.0 (+ (* +nan.0 (fabs (- (/ 1 y) (/ 1 x)))) (- +nan.0))) in y 0.378 * [taylor]: Taking taylor expansion of +nan.0 in y 0.378 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (fabs (- (/ 1 y) (/ 1 x)))) (- +nan.0)) in y 0.378 * [taylor]: Taking taylor expansion of (* +nan.0 (fabs (- (/ 1 y) (/ 1 x)))) in y 0.379 * [taylor]: Taking taylor expansion of +nan.0 in y 0.379 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.379 * [taylor]: Taking taylor expansion of (- +nan.0) in y 0.379 * [taylor]: Taking taylor expansion of +nan.0 in y 0.381 * [approximate]: Taking taylor expansion of (sqrt (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x))) in (x y) around 0 0.381 * [taylor]: Taking taylor expansion of (sqrt (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x))) in y 0.381 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in y 0.381 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in y 0.381 * [taylor]: Taking taylor expansion of 0.5 in y 0.381 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.381 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.381 * [taylor]: Taking taylor expansion of x in y 0.383 * [taylor]: Taking taylor expansion of (sqrt (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x))) in x 0.383 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in x 0.383 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x 0.383 * [taylor]: Taking taylor expansion of 0.5 in x 0.383 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.383 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.383 * [taylor]: Taking taylor expansion of x in x 0.385 * [taylor]: Taking taylor expansion of (sqrt (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x))) in x 0.385 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in x 0.385 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x 0.385 * [taylor]: Taking taylor expansion of 0.5 in x 0.385 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.385 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.385 * [taylor]: Taking taylor expansion of x in x 0.386 * [taylor]: Taking taylor expansion of 0 in y 0.386 * [taylor]: Taking taylor expansion of +nan.0 in y 0.388 * [taylor]: Taking taylor expansion of (* +nan.0 (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) +nan.0)) in y 0.388 * [taylor]: Taking taylor expansion of +nan.0 in y 0.388 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) +nan.0) in y 0.388 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in y 0.388 * [taylor]: Taking taylor expansion of 0.5 in y 0.388 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.388 * [taylor]: Taking taylor expansion of +nan.0 in y 0.391 * [taylor]: Taking taylor expansion of (* +nan.0 (+ (* +nan.0 (fabs (- (/ 1 x) (/ 1 y)))) (- +nan.0))) in y 0.391 * [taylor]: Taking taylor expansion of +nan.0 in y 0.391 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (fabs (- (/ 1 x) (/ 1 y)))) (- +nan.0)) in y 0.391 * [taylor]: Taking taylor expansion of (* +nan.0 (fabs (- (/ 1 x) (/ 1 y)))) in y 0.391 * [taylor]: Taking taylor expansion of +nan.0 in y 0.391 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.391 * [taylor]: Taking taylor expansion of (- +nan.0) in y 0.391 * [taylor]: Taking taylor expansion of +nan.0 in y 0.393 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1) 0.393 * [approximate]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in (x y) around 0 0.393 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in y 0.393 * [taylor]: Taking taylor expansion of x in y 0.394 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in y 0.394 * [taylor]: Taking taylor expansion of 0.5 in y 0.394 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.394 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in x 0.394 * [taylor]: Taking taylor expansion of x in x 0.394 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x 0.394 * [taylor]: Taking taylor expansion of 0.5 in x 0.394 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x 0.394 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in x 0.394 * [taylor]: Taking taylor expansion of x in x 0.394 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x 0.394 * [taylor]: Taking taylor expansion of 0.5 in x 0.394 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x 0.394 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in y 0.394 * [taylor]: Taking taylor expansion of 0.5 in y 0.394 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.395 * [taylor]: Taking taylor expansion of 1 in y 0.396 * [taylor]: Taking taylor expansion of 0 in y 0.397 * [taylor]: Taking taylor expansion of 0 in y 0.398 * [approximate]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in (x y) around 0 0.398 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in y 0.398 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in y 0.398 * [taylor]: Taking taylor expansion of 0.5 in y 0.398 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.398 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.398 * [taylor]: Taking taylor expansion of x in y 0.398 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in x 0.398 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x 0.398 * [taylor]: Taking taylor expansion of 0.5 in x 0.398 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.398 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.398 * [taylor]: Taking taylor expansion of x in x 0.398 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in x 0.398 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x 0.398 * [taylor]: Taking taylor expansion of 0.5 in x 0.398 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.398 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.398 * [taylor]: Taking taylor expansion of x in x 0.399 * [taylor]: Taking taylor expansion of 1 in y 0.403 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in y 0.403 * [taylor]: Taking taylor expansion of 0.5 in y 0.403 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.405 * [taylor]: Taking taylor expansion of 0 in y 0.406 * [taylor]: Taking taylor expansion of 0 in y 0.407 * [approximate]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in (x y) around 0 0.407 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in y 0.407 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in y 0.407 * [taylor]: Taking taylor expansion of 0.5 in y 0.407 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.407 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.407 * [taylor]: Taking taylor expansion of x in y 0.407 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in x 0.407 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x 0.407 * [taylor]: Taking taylor expansion of 0.5 in x 0.407 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.407 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.407 * [taylor]: Taking taylor expansion of x in x 0.407 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in x 0.407 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x 0.407 * [taylor]: Taking taylor expansion of 0.5 in x 0.407 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.407 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.407 * [taylor]: Taking taylor expansion of x in x 0.408 * [taylor]: Taking taylor expansion of -1 in y 0.409 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in y 0.409 * [taylor]: Taking taylor expansion of 0.5 in y 0.409 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.411 * [taylor]: Taking taylor expansion of 0 in y 0.412 * [taylor]: Taking taylor expansion of 0 in y 0.413 * * * [progress]: simplifying candidates 0.415 * [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)) 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(/ 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))))))))) (+ x (* 0.5 (fabs (- y x)))) (+ x (* 0.5 (fabs (- y x)))) (+ x (* 0.5 (fabs (- y x)))) 0.423 * * [simplify]: iteration 0 : 287 enodes (cost 1107 ) 0.429 * * [simplify]: iteration 1 : 1125 enodes (cost 1001 ) 0.456 * * [simplify]: iteration 2 : 5002 enodes (cost 967 ) 0.461 * [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)) 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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 (* 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) 0.462 * * * [progress]: adding candidates to table 0.717 * * [progress]: iteration 3 / 4 0.717 * * * [progress]: picking best candidate 0.723 * * * * [pick]: Picked # 0.724 * * * [progress]: localizing error 0.734 * * * [progress]: generating rewritten candidates 0.734 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2) 0.790 * * * * [progress]: [ 2 / 4 ] rewriting at (2) 0.876 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2) 0.887 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1) 0.910 * * * [progress]: generating series expansions 0.910 * * * * [progress]: [ 1 / 4 ] generating series at (2 2) 0.911 * [approximate]: Taking taylor expansion of (sqrt (+ x (* 0.5 (fabs (- y x))))) in (x y) around 0 0.911 * [taylor]: Taking taylor expansion of (sqrt (+ x (* 0.5 (fabs (- y x))))) in y 0.911 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in y 0.911 * [taylor]: Taking taylor expansion of x in y 0.911 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in y 0.911 * [taylor]: Taking taylor expansion of 0.5 in y 0.911 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.912 * [taylor]: Taking taylor expansion of (sqrt (+ x (* 0.5 (fabs (- y x))))) in x 0.912 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in x 0.912 * [taylor]: Taking taylor expansion of x in x 0.912 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x 0.912 * [taylor]: Taking taylor expansion of 0.5 in x 0.912 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x 0.913 * [taylor]: Taking taylor expansion of (sqrt (+ x (* 0.5 (fabs (- y x))))) in x 0.913 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in x 0.913 * [taylor]: Taking taylor expansion of x in x 0.913 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x 0.913 * [taylor]: Taking taylor expansion of 0.5 in x 0.913 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x 0.914 * [taylor]: Taking taylor expansion of (* (sqrt (fabs (- y x))) (sqrt 0.5)) in y 0.914 * [taylor]: Taking taylor expansion of (sqrt (fabs (- y x))) in y 0.914 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.914 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y 0.914 * [taylor]: Taking taylor expansion of 0.5 in y 0.915 * [taylor]: Taking taylor expansion of (* 1/2 (* (sqrt (/ 1 (fabs (- y x)))) (/ 1 (sqrt 0.5)))) in y 0.915 * [taylor]: Taking taylor expansion of 1/2 in y 0.915 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (fabs (- y x)))) (/ 1 (sqrt 0.5))) in y 0.915 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (- y x)))) in y 0.915 * [taylor]: Taking taylor expansion of (/ 1 (fabs (- y x))) in y 0.915 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.916 * [taylor]: Taking taylor expansion of (/ 1 (sqrt 0.5)) in y 0.916 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y 0.916 * [taylor]: Taking taylor expansion of 0.5 in y 0.921 * [taylor]: Taking taylor expansion of (* -1/8 (* (sqrt (/ 1 (pow (fabs (- y x)) 3))) (/ 1 (pow (sqrt 0.5) 3)))) in y 0.921 * [taylor]: Taking taylor expansion of -1/8 in y 0.921 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (pow (fabs (- y x)) 3))) (/ 1 (pow (sqrt 0.5) 3))) in y 0.921 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (pow (fabs (- y x)) 3))) in y 0.921 * [taylor]: Taking taylor expansion of (/ 1 (pow (fabs (- y x)) 3)) in y 0.921 * [taylor]: Taking taylor expansion of (pow (fabs (- y x)) 3) in y 0.921 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.922 * [taylor]: Taking taylor expansion of (/ 1 (pow (sqrt 0.5) 3)) in y 0.922 * [taylor]: Taking taylor expansion of (pow (sqrt 0.5) 3) in y 0.922 * [taylor]: Taking taylor expansion of (sqrt 0.5) in y 0.922 * [taylor]: Taking taylor expansion of 0.5 in y 0.935 * [approximate]: Taking taylor expansion of (sqrt (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x))) in (x y) around 0 0.935 * [taylor]: Taking taylor expansion of (sqrt (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x))) in y 0.935 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in y 0.935 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in y 0.935 * [taylor]: Taking taylor expansion of 0.5 in y 0.935 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.935 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.935 * [taylor]: Taking taylor expansion of x in y 0.937 * [taylor]: Taking taylor expansion of (sqrt (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x))) in x 0.937 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in x 0.937 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x 0.937 * [taylor]: Taking taylor expansion of 0.5 in x 0.937 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.937 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.938 * [taylor]: Taking taylor expansion of x in x 0.940 * [taylor]: Taking taylor expansion of (sqrt (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x))) in x 0.940 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in x 0.940 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x 0.940 * [taylor]: Taking taylor expansion of 0.5 in x 0.940 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.940 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.940 * [taylor]: Taking taylor expansion of x in x 0.943 * [taylor]: Taking taylor expansion of 0 in y 0.943 * [taylor]: Taking taylor expansion of +nan.0 in y 0.950 * [taylor]: Taking taylor expansion of (* +nan.0 (- (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) +nan.0)) in y 0.950 * [taylor]: Taking taylor expansion of +nan.0 in y 0.950 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) +nan.0) in y 0.950 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in y 0.950 * [taylor]: Taking taylor expansion of 0.5 in y 0.950 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.950 * [taylor]: Taking taylor expansion of +nan.0 in y 0.954 * [taylor]: Taking taylor expansion of (* +nan.0 (+ (* +nan.0 (fabs (- (/ 1 y) (/ 1 x)))) (- +nan.0))) in y 0.954 * [taylor]: Taking taylor expansion of +nan.0 in y 0.954 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (fabs (- (/ 1 y) (/ 1 x)))) (- +nan.0)) in y 0.954 * [taylor]: Taking taylor expansion of (* +nan.0 (fabs (- (/ 1 y) (/ 1 x)))) in y 0.954 * [taylor]: Taking taylor expansion of +nan.0 in y 0.954 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.954 * [taylor]: Taking taylor expansion of (- +nan.0) in y 0.955 * [taylor]: Taking taylor expansion of +nan.0 in y 0.959 * [approximate]: Taking taylor expansion of (sqrt (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x))) in (x y) around 0 0.959 * [taylor]: Taking taylor expansion of (sqrt (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x))) in y 0.959 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in y 0.959 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in y 0.959 * [taylor]: Taking taylor expansion of 0.5 in y 0.959 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.959 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.959 * [taylor]: Taking taylor expansion of x in y 0.961 * [taylor]: Taking taylor expansion of (sqrt (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x))) in x 0.961 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in x 0.961 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x 0.961 * [taylor]: Taking taylor expansion of 0.5 in x 0.961 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.961 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.961 * [taylor]: Taking taylor expansion of x in x 0.963 * [taylor]: Taking taylor expansion of (sqrt (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x))) in x 0.963 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in x 0.963 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x 0.963 * [taylor]: Taking taylor expansion of 0.5 in x 0.963 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.963 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.963 * [taylor]: Taking taylor expansion of x in x 0.965 * [taylor]: Taking taylor expansion of 0 in y 0.965 * [taylor]: Taking taylor expansion of +nan.0 in y 0.967 * [taylor]: Taking taylor expansion of (* +nan.0 (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) +nan.0)) in y 0.967 * [taylor]: Taking taylor expansion of +nan.0 in y 0.967 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) +nan.0) in y 0.967 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in y 0.967 * [taylor]: Taking taylor expansion of 0.5 in y 0.967 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.967 * [taylor]: Taking taylor expansion of +nan.0 in y 0.969 * [taylor]: Taking taylor expansion of (* +nan.0 (+ (* +nan.0 (fabs (- (/ 1 x) (/ 1 y)))) (- +nan.0))) in y 0.969 * [taylor]: Taking taylor expansion of +nan.0 in y 0.969 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (fabs (- (/ 1 x) (/ 1 y)))) (- +nan.0)) in y 0.969 * [taylor]: Taking taylor expansion of (* +nan.0 (fabs (- (/ 1 x) (/ 1 y)))) in y 0.970 * [taylor]: Taking taylor expansion of +nan.0 in y 0.970 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.970 * [taylor]: Taking taylor expansion of (- +nan.0) in y 0.970 * [taylor]: Taking taylor expansion of +nan.0 in y 0.972 * * * * [progress]: [ 2 / 4 ] generating series at (2) 0.972 * [approximate]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in (x y) around 0 0.972 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in y 0.972 * [taylor]: Taking taylor expansion of x in y 0.972 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in y 0.972 * [taylor]: Taking taylor expansion of 0.5 in y 0.972 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.972 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in x 0.972 * [taylor]: Taking taylor expansion of x in x 0.972 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x 0.972 * [taylor]: Taking taylor expansion of 0.5 in x 0.972 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x 0.972 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in x 0.972 * [taylor]: Taking taylor expansion of x in x 0.972 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x 0.972 * [taylor]: Taking taylor expansion of 0.5 in x 0.972 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x 0.973 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in y 0.973 * [taylor]: Taking taylor expansion of 0.5 in y 0.973 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.973 * [taylor]: Taking taylor expansion of 1 in y 0.974 * [taylor]: Taking taylor expansion of 0 in y 0.976 * [taylor]: Taking taylor expansion of 0 in y 0.977 * [approximate]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in (x y) around 0 0.977 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in y 0.977 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in y 0.977 * [taylor]: Taking taylor expansion of 0.5 in y 0.977 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.977 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.977 * [taylor]: Taking taylor expansion of x in y 0.977 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in x 0.977 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x 0.977 * [taylor]: Taking taylor expansion of 0.5 in x 0.977 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.977 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.977 * [taylor]: Taking taylor expansion of x in x 0.977 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in x 0.977 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x 0.977 * [taylor]: Taking taylor expansion of 0.5 in x 0.977 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.977 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.977 * [taylor]: Taking taylor expansion of x in x 0.978 * [taylor]: Taking taylor expansion of 1 in y 0.979 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in y 0.979 * [taylor]: Taking taylor expansion of 0.5 in y 0.979 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.980 * [taylor]: Taking taylor expansion of 0 in y 0.982 * [taylor]: Taking taylor expansion of 0 in y 0.982 * [approximate]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in (x y) around 0 0.982 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in y 0.982 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in y 0.982 * [taylor]: Taking taylor expansion of 0.5 in y 0.982 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.982 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.982 * [taylor]: Taking taylor expansion of x in y 0.983 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in x 0.983 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x 0.983 * [taylor]: Taking taylor expansion of 0.5 in x 0.983 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.983 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.983 * [taylor]: Taking taylor expansion of x in x 0.983 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in x 0.983 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x 0.983 * [taylor]: Taking taylor expansion of 0.5 in x 0.983 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.983 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.983 * [taylor]: Taking taylor expansion of x in x 0.984 * [taylor]: Taking taylor expansion of -1 in y 0.985 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in y 0.985 * [taylor]: Taking taylor expansion of 0.5 in y 0.985 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.986 * [taylor]: Taking taylor expansion of 0 in y 0.988 * [taylor]: Taking taylor expansion of 0 in y 0.988 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2) 0.988 * [approximate]: Taking taylor expansion of (pow (+ x (* 0.5 (fabs (- y x)))) 1/4) in (x y) around 0 0.988 * [taylor]: Taking taylor expansion of (pow (+ x (* 0.5 (fabs (- y x)))) 1/4) in y 0.989 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ x (* 0.5 (fabs (- y x))))))) in y 0.989 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ x (* 0.5 (fabs (- y x)))))) in y 0.989 * [taylor]: Taking taylor expansion of 1/4 in y 0.989 * [taylor]: Taking taylor expansion of (log (+ x (* 0.5 (fabs (- y x))))) in y 0.989 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in y 0.989 * [taylor]: Taking taylor expansion of x in y 0.989 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in y 0.989 * [taylor]: Taking taylor expansion of 0.5 in y 0.989 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.989 * [taylor]: Taking taylor expansion of (pow (+ x (* 0.5 (fabs (- y x)))) 1/4) in x 0.989 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ x (* 0.5 (fabs (- y x))))))) in x 0.989 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ x (* 0.5 (fabs (- y x)))))) in x 0.989 * [taylor]: Taking taylor expansion of 1/4 in x 0.989 * [taylor]: Taking taylor expansion of (log (+ x (* 0.5 (fabs (- y x))))) in x 0.989 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in x 0.989 * [taylor]: Taking taylor expansion of x in x 0.989 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x 0.989 * [taylor]: Taking taylor expansion of 0.5 in x 0.989 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x 0.989 * [taylor]: Taking taylor expansion of (pow (+ x (* 0.5 (fabs (- y x)))) 1/4) in x 0.989 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ x (* 0.5 (fabs (- y x))))))) in x 0.990 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ x (* 0.5 (fabs (- y x)))))) in x 0.990 * [taylor]: Taking taylor expansion of 1/4 in x 0.990 * [taylor]: Taking taylor expansion of (log (+ x (* 0.5 (fabs (- y x))))) in x 0.990 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in x 0.990 * [taylor]: Taking taylor expansion of x in x 0.990 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x 0.990 * [taylor]: Taking taylor expansion of 0.5 in x 0.990 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x 0.990 * [taylor]: Taking taylor expansion of (pow (* 0.5 (fabs (- y x))) 1/4) in y 0.990 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (* 0.5 (fabs (- y x)))))) in y 0.990 * [taylor]: Taking taylor expansion of (* 1/4 (log (* 0.5 (fabs (- y x))))) in y 0.990 * [taylor]: Taking taylor expansion of 1/4 in y 0.990 * [taylor]: Taking taylor expansion of (log (* 0.5 (fabs (- y x)))) in y 0.990 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in y 0.990 * [taylor]: Taking taylor expansion of 0.5 in y 0.990 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.992 * [taylor]: Taking taylor expansion of (* 0.5 (pow (/ 0.5 (pow (fabs (- y x)) 3)) 1/4)) in y 0.992 * [taylor]: Taking taylor expansion of 0.5 in y 0.992 * [taylor]: Taking taylor expansion of (pow (/ 0.5 (pow (fabs (- y x)) 3)) 1/4) in y 0.992 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 0.5 (pow (fabs (- y x)) 3))))) in y 0.992 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 0.5 (pow (fabs (- y x)) 3)))) in y 0.992 * [taylor]: Taking taylor expansion of 1/4 in y 0.992 * [taylor]: Taking taylor expansion of (log (/ 0.5 (pow (fabs (- y x)) 3))) in y 0.992 * [taylor]: Taking taylor expansion of (/ 0.5 (pow (fabs (- y x)) 3)) in y 0.992 * [taylor]: Taking taylor expansion of 0.5 in y 0.992 * [taylor]: Taking taylor expansion of (pow (fabs (- y x)) 3) in y 0.992 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.998 * [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 0.998 * [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 0.998 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow (fabs (- y x)) 2))) in y 0.998 * [taylor]: Taking taylor expansion of 0.125 in y 0.998 * [taylor]: Taking taylor expansion of (/ 1 (pow (fabs (- y x)) 2)) in y 0.998 * [taylor]: Taking taylor expansion of (pow (fabs (- y x)) 2) in y 0.998 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.998 * [taylor]: Taking taylor expansion of (* 1/8 (/ 1 (* (pow (fabs (- y x)) 2) (pow 0.5 2)))) in y 0.998 * [taylor]: Taking taylor expansion of 1/8 in y 0.998 * [taylor]: Taking taylor expansion of (/ 1 (* (pow (fabs (- y x)) 2) (pow 0.5 2))) in y 0.998 * [taylor]: Taking taylor expansion of (* (pow (fabs (- y x)) 2) (pow 0.5 2)) in y 0.998 * [taylor]: Taking taylor expansion of (pow (fabs (- y x)) 2) in y 0.998 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.998 * [taylor]: Taking taylor expansion of (pow 0.5 2) in y 0.998 * [taylor]: Taking taylor expansion of 0.5 in y 0.999 * [taylor]: Taking taylor expansion of (pow (* (fabs (- y x)) 0.5) 1/4) in y 0.999 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (* (fabs (- y x)) 0.5)))) in y 0.999 * [taylor]: Taking taylor expansion of (* 1/4 (log (* (fabs (- y x)) 0.5))) in y 0.999 * [taylor]: Taking taylor expansion of 1/4 in y 0.999 * [taylor]: Taking taylor expansion of (log (* (fabs (- y x)) 0.5)) in y 0.999 * [taylor]: Taking taylor expansion of (* (fabs (- y x)) 0.5) in y 0.999 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.999 * [taylor]: Taking taylor expansion of 0.5 in y 1.001 * [approximate]: Taking taylor expansion of (pow (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) 1/4) in (x y) around 0 1.001 * [taylor]: Taking taylor expansion of (pow (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) 1/4) in y 1.001 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x))))) in y 1.001 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)))) in y 1.001 * [taylor]: Taking taylor expansion of 1/4 in y 1.001 * [taylor]: Taking taylor expansion of (log (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x))) in y 1.001 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in y 1.001 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in y 1.001 * [taylor]: Taking taylor expansion of 0.5 in y 1.001 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 1.001 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.001 * [taylor]: Taking taylor expansion of x in y 1.002 * [taylor]: Taking taylor expansion of (pow (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) 1/4) in x 1.002 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x))))) in x 1.002 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)))) in x 1.002 * [taylor]: Taking taylor expansion of 1/4 in x 1.002 * [taylor]: Taking taylor expansion of (log (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x))) in x 1.002 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in x 1.002 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x 1.002 * [taylor]: Taking taylor expansion of 0.5 in x 1.002 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 1.002 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.002 * [taylor]: Taking taylor expansion of x in x 1.003 * [taylor]: Taking taylor expansion of (pow (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) 1/4) in x 1.003 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x))))) in x 1.003 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)))) in x 1.003 * [taylor]: Taking taylor expansion of 1/4 in x 1.003 * [taylor]: Taking taylor expansion of (log (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x))) in x 1.003 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in x 1.003 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x 1.003 * [taylor]: Taking taylor expansion of 0.5 in x 1.003 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 1.003 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.003 * [taylor]: Taking taylor expansion of x in x 1.004 * [taylor]: Taking taylor expansion of (pow x -1/4) in y 1.004 * [taylor]: Taking taylor expansion of (exp (* -1/4 (log x))) in y 1.004 * [taylor]: Taking taylor expansion of (* -1/4 (log x)) in y 1.004 * [taylor]: Taking taylor expansion of -1/4 in y 1.004 * [taylor]: Taking taylor expansion of (log x) in y 1.005 * [taylor]: Taking taylor expansion of x in y 1.006 * [taylor]: Taking taylor expansion of (* 0.125 (* (pow (/ 1 x) 1/4) (fabs (- (/ 1 y) (/ 1 x))))) in y 1.006 * [taylor]: Taking taylor expansion of 0.125 in y 1.006 * [taylor]: Taking taylor expansion of (* (pow (/ 1 x) 1/4) (fabs (- (/ 1 y) (/ 1 x)))) in y 1.006 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/4) in y 1.006 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 x)))) in y 1.006 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 x))) in y 1.006 * [taylor]: Taking taylor expansion of 1/4 in y 1.006 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in y 1.006 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.006 * [taylor]: Taking taylor expansion of x in y 1.007 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 1.012 * [taylor]: Taking taylor expansion of (* -0.0234375 (* (pow (/ 1 x) 1/4) (pow (fabs (- (/ 1 y) (/ 1 x))) 2))) in y 1.012 * [taylor]: Taking taylor expansion of -0.0234375 in y 1.012 * [taylor]: Taking taylor expansion of (* (pow (/ 1 x) 1/4) (pow (fabs (- (/ 1 y) (/ 1 x))) 2)) in y 1.012 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/4) in y 1.012 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 x)))) in y 1.012 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 x))) in y 1.012 * [taylor]: Taking taylor expansion of 1/4 in y 1.012 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in y 1.012 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.012 * [taylor]: Taking taylor expansion of x in y 1.012 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 y) (/ 1 x))) 2) in y 1.012 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 1.014 * [approximate]: Taking taylor expansion of (pow (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) 1/4) in (x y) around 0 1.014 * [taylor]: Taking taylor expansion of (pow (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) 1/4) in y 1.014 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x))))) in y 1.014 * [taylor]: Taking taylor expansion of (* 1/4 (log (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)))) in y 1.014 * [taylor]: Taking taylor expansion of 1/4 in y 1.014 * [taylor]: Taking taylor expansion of (log (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x))) in y 1.014 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in y 1.014 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in y 1.014 * [taylor]: Taking taylor expansion of 0.5 in y 1.014 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 1.014 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.014 * [taylor]: Taking taylor expansion of x in y 1.014 * [taylor]: Taking taylor expansion of (pow (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) 1/4) in x 1.015 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x))))) in x 1.015 * [taylor]: Taking taylor expansion of (* 1/4 (log (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)))) in x 1.015 * [taylor]: Taking taylor expansion of 1/4 in x 1.015 * [taylor]: Taking taylor expansion of (log (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x))) in x 1.015 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in x 1.015 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x 1.015 * [taylor]: Taking taylor expansion of 0.5 in x 1.015 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 1.015 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.015 * [taylor]: Taking taylor expansion of x in x 1.017 * [taylor]: Taking taylor expansion of (pow (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) 1/4) in x 1.017 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x))))) in x 1.017 * [taylor]: Taking taylor expansion of (* 1/4 (log (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)))) in x 1.017 * [taylor]: Taking taylor expansion of 1/4 in x 1.017 * [taylor]: Taking taylor expansion of (log (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x))) in x 1.017 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in x 1.017 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x 1.017 * [taylor]: Taking taylor expansion of 0.5 in x 1.017 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 1.017 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.017 * [taylor]: Taking taylor expansion of x in x 1.019 * [taylor]: Taking taylor expansion of (exp (* 1/4 (- (log -1) (log x)))) in y 1.019 * [taylor]: Taking taylor expansion of (* 1/4 (- (log -1) (log x))) in y 1.019 * [taylor]: Taking taylor expansion of 1/4 in y 1.019 * [taylor]: Taking taylor expansion of (- (log -1) (log x)) in y 1.019 * [taylor]: Taking taylor expansion of (log -1) in y 1.019 * [taylor]: Taking taylor expansion of -1 in y 1.019 * [taylor]: Taking taylor expansion of (log x) in y 1.019 * [taylor]: Taking taylor expansion of x in y 1.023 * [taylor]: Taking taylor expansion of (* -0.125 (* (fabs (- (/ 1 x) (/ 1 y))) (exp (* 1/4 (- (log -1) (log x)))))) in y 1.023 * [taylor]: Taking taylor expansion of -0.125 in y 1.023 * [taylor]: Taking taylor expansion of (* (fabs (- (/ 1 x) (/ 1 y))) (exp (* 1/4 (- (log -1) (log x))))) in y 1.023 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 1.023 * [taylor]: Taking taylor expansion of (exp (* 1/4 (- (log -1) (log x)))) in y 1.023 * [taylor]: Taking taylor expansion of (* 1/4 (- (log -1) (log x))) in y 1.023 * [taylor]: Taking taylor expansion of 1/4 in y 1.023 * [taylor]: Taking taylor expansion of (- (log -1) (log x)) in y 1.023 * [taylor]: Taking taylor expansion of (log -1) in y 1.023 * [taylor]: Taking taylor expansion of -1 in y 1.024 * [taylor]: Taking taylor expansion of (log x) in y 1.024 * [taylor]: Taking taylor expansion of x in y 1.033 * [taylor]: Taking taylor expansion of (* -0.0234375 (* (pow (fabs (- (/ 1 x) (/ 1 y))) 2) (exp (* 1/4 (- (log -1) (log x)))))) in y 1.033 * [taylor]: Taking taylor expansion of -0.0234375 in y 1.033 * [taylor]: Taking taylor expansion of (* (pow (fabs (- (/ 1 x) (/ 1 y))) 2) (exp (* 1/4 (- (log -1) (log x))))) in y 1.033 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 x) (/ 1 y))) 2) in y 1.033 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 1.033 * [taylor]: Taking taylor expansion of (exp (* 1/4 (- (log -1) (log x)))) in y 1.033 * [taylor]: Taking taylor expansion of (* 1/4 (- (log -1) (log x))) in y 1.033 * [taylor]: Taking taylor expansion of 1/4 in y 1.033 * [taylor]: Taking taylor expansion of (- (log -1) (log x)) in y 1.033 * [taylor]: Taking taylor expansion of (log -1) in y 1.033 * [taylor]: Taking taylor expansion of -1 in y 1.033 * [taylor]: Taking taylor expansion of (log x) in y 1.033 * [taylor]: Taking taylor expansion of x in y 1.037 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1) 1.037 * [approximate]: Taking taylor expansion of (pow (+ x (* 0.5 (fabs (- y x)))) 1/4) in (x y) around 0 1.038 * [taylor]: Taking taylor expansion of (pow (+ x (* 0.5 (fabs (- y x)))) 1/4) in y 1.038 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ x (* 0.5 (fabs (- y x))))))) in y 1.038 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ x (* 0.5 (fabs (- y x)))))) in y 1.038 * [taylor]: Taking taylor expansion of 1/4 in y 1.038 * [taylor]: Taking taylor expansion of (log (+ x (* 0.5 (fabs (- y x))))) in y 1.038 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in y 1.038 * [taylor]: Taking taylor expansion of x in y 1.038 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in y 1.038 * [taylor]: Taking taylor expansion of 0.5 in y 1.038 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 1.038 * [taylor]: Taking taylor expansion of (pow (+ x (* 0.5 (fabs (- y x)))) 1/4) in x 1.038 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ x (* 0.5 (fabs (- y x))))))) in x 1.038 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ x (* 0.5 (fabs (- y x)))))) in x 1.038 * [taylor]: Taking taylor expansion of 1/4 in x 1.038 * [taylor]: Taking taylor expansion of (log (+ x (* 0.5 (fabs (- y x))))) in x 1.038 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in x 1.038 * [taylor]: Taking taylor expansion of x in x 1.038 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x 1.038 * [taylor]: Taking taylor expansion of 0.5 in x 1.038 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x 1.038 * [taylor]: Taking taylor expansion of (pow (+ x (* 0.5 (fabs (- y x)))) 1/4) in x 1.039 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ x (* 0.5 (fabs (- y x))))))) in x 1.039 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ x (* 0.5 (fabs (- y x)))))) in x 1.039 * [taylor]: Taking taylor expansion of 1/4 in x 1.039 * [taylor]: Taking taylor expansion of (log (+ x (* 0.5 (fabs (- y x))))) in x 1.039 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in x 1.039 * [taylor]: Taking taylor expansion of x in x 1.039 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x 1.039 * [taylor]: Taking taylor expansion of 0.5 in x 1.039 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x 1.039 * [taylor]: Taking taylor expansion of (pow (* 0.5 (fabs (- y x))) 1/4) in y 1.039 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (* 0.5 (fabs (- y x)))))) in y 1.039 * [taylor]: Taking taylor expansion of (* 1/4 (log (* 0.5 (fabs (- y x))))) in y 1.039 * [taylor]: Taking taylor expansion of 1/4 in y 1.039 * [taylor]: Taking taylor expansion of (log (* 0.5 (fabs (- y x)))) in y 1.039 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in y 1.039 * [taylor]: Taking taylor expansion of 0.5 in y 1.039 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 1.044 * [taylor]: Taking taylor expansion of (* 0.5 (pow (/ 0.5 (pow (fabs (- y x)) 3)) 1/4)) in y 1.044 * [taylor]: Taking taylor expansion of 0.5 in y 1.044 * [taylor]: Taking taylor expansion of (pow (/ 0.5 (pow (fabs (- y x)) 3)) 1/4) in y 1.044 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 0.5 (pow (fabs (- y x)) 3))))) in y 1.044 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 0.5 (pow (fabs (- y x)) 3)))) in y 1.044 * [taylor]: Taking taylor expansion of 1/4 in y 1.044 * [taylor]: Taking taylor expansion of (log (/ 0.5 (pow (fabs (- y x)) 3))) in y 1.044 * [taylor]: Taking taylor expansion of (/ 0.5 (pow (fabs (- y x)) 3)) in y 1.044 * [taylor]: Taking taylor expansion of 0.5 in y 1.044 * [taylor]: Taking taylor expansion of (pow (fabs (- y x)) 3) in y 1.044 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 1.049 * [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 1.050 * [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 1.050 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow (fabs (- y x)) 2))) in y 1.050 * [taylor]: Taking taylor expansion of 0.125 in y 1.050 * [taylor]: Taking taylor expansion of (/ 1 (pow (fabs (- y x)) 2)) in y 1.050 * [taylor]: Taking taylor expansion of (pow (fabs (- y x)) 2) in y 1.050 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 1.050 * [taylor]: Taking taylor expansion of (* 1/8 (/ 1 (* (pow (fabs (- y x)) 2) (pow 0.5 2)))) in y 1.050 * [taylor]: Taking taylor expansion of 1/8 in y 1.050 * [taylor]: Taking taylor expansion of (/ 1 (* (pow (fabs (- y x)) 2) (pow 0.5 2))) in y 1.050 * [taylor]: Taking taylor expansion of (* (pow (fabs (- y x)) 2) (pow 0.5 2)) in y 1.050 * [taylor]: Taking taylor expansion of (pow (fabs (- y x)) 2) in y 1.050 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 1.050 * [taylor]: Taking taylor expansion of (pow 0.5 2) in y 1.050 * [taylor]: Taking taylor expansion of 0.5 in y 1.051 * [taylor]: Taking taylor expansion of (pow (* (fabs (- y x)) 0.5) 1/4) in y 1.051 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (* (fabs (- y x)) 0.5)))) in y 1.051 * [taylor]: Taking taylor expansion of (* 1/4 (log (* (fabs (- y x)) 0.5))) in y 1.051 * [taylor]: Taking taylor expansion of 1/4 in y 1.051 * [taylor]: Taking taylor expansion of (log (* (fabs (- y x)) 0.5)) in y 1.051 * [taylor]: Taking taylor expansion of (* (fabs (- y x)) 0.5) in y 1.051 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 1.051 * [taylor]: Taking taylor expansion of 0.5 in y 1.052 * [approximate]: Taking taylor expansion of (pow (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) 1/4) in (x y) around 0 1.053 * [taylor]: Taking taylor expansion of (pow (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) 1/4) in y 1.053 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x))))) in y 1.053 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)))) in y 1.053 * [taylor]: Taking taylor expansion of 1/4 in y 1.053 * [taylor]: Taking taylor expansion of (log (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x))) in y 1.053 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in y 1.053 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in y 1.053 * [taylor]: Taking taylor expansion of 0.5 in y 1.053 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 1.053 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.053 * [taylor]: Taking taylor expansion of x in y 1.053 * [taylor]: Taking taylor expansion of (pow (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) 1/4) in x 1.053 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x))))) in x 1.053 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)))) in x 1.053 * [taylor]: Taking taylor expansion of 1/4 in x 1.053 * [taylor]: Taking taylor expansion of (log (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x))) in x 1.053 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in x 1.053 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x 1.053 * [taylor]: Taking taylor expansion of 0.5 in x 1.053 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 1.054 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.054 * [taylor]: Taking taylor expansion of x in x 1.055 * [taylor]: Taking taylor expansion of (pow (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) 1/4) in x 1.055 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x))))) in x 1.055 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)))) in x 1.055 * [taylor]: Taking taylor expansion of 1/4 in x 1.055 * [taylor]: Taking taylor expansion of (log (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x))) in x 1.055 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in x 1.055 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x 1.055 * [taylor]: Taking taylor expansion of 0.5 in x 1.055 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 1.055 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.055 * [taylor]: Taking taylor expansion of x in x 1.056 * [taylor]: Taking taylor expansion of (pow x -1/4) in y 1.056 * [taylor]: Taking taylor expansion of (exp (* -1/4 (log x))) in y 1.056 * [taylor]: Taking taylor expansion of (* -1/4 (log x)) in y 1.056 * [taylor]: Taking taylor expansion of -1/4 in y 1.056 * [taylor]: Taking taylor expansion of (log x) in y 1.056 * [taylor]: Taking taylor expansion of x in y 1.058 * [taylor]: Taking taylor expansion of (* 0.125 (* (pow (/ 1 x) 1/4) (fabs (- (/ 1 y) (/ 1 x))))) in y 1.058 * [taylor]: Taking taylor expansion of 0.125 in y 1.058 * [taylor]: Taking taylor expansion of (* (pow (/ 1 x) 1/4) (fabs (- (/ 1 y) (/ 1 x)))) in y 1.058 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/4) in y 1.058 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 x)))) in y 1.058 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 x))) in y 1.058 * [taylor]: Taking taylor expansion of 1/4 in y 1.058 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in y 1.058 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.058 * [taylor]: Taking taylor expansion of x in y 1.058 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 1.063 * [taylor]: Taking taylor expansion of (* -0.0234375 (* (pow (/ 1 x) 1/4) (pow (fabs (- (/ 1 y) (/ 1 x))) 2))) in y 1.063 * [taylor]: Taking taylor expansion of -0.0234375 in y 1.063 * [taylor]: Taking taylor expansion of (* (pow (/ 1 x) 1/4) (pow (fabs (- (/ 1 y) (/ 1 x))) 2)) in y 1.063 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/4) in y 1.063 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 x)))) in y 1.063 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 x))) in y 1.063 * [taylor]: Taking taylor expansion of 1/4 in y 1.063 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in y 1.063 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.063 * [taylor]: Taking taylor expansion of x in y 1.063 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 y) (/ 1 x))) 2) in y 1.063 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 1.065 * [approximate]: Taking taylor expansion of (pow (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) 1/4) in (x y) around 0 1.065 * [taylor]: Taking taylor expansion of (pow (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) 1/4) in y 1.065 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x))))) in y 1.065 * [taylor]: Taking taylor expansion of (* 1/4 (log (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)))) in y 1.065 * [taylor]: Taking taylor expansion of 1/4 in y 1.065 * [taylor]: Taking taylor expansion of (log (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x))) in y 1.065 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in y 1.065 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in y 1.065 * [taylor]: Taking taylor expansion of 0.5 in y 1.065 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 1.065 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.065 * [taylor]: Taking taylor expansion of x in y 1.066 * [taylor]: Taking taylor expansion of (pow (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) 1/4) in x 1.066 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x))))) in x 1.066 * [taylor]: Taking taylor expansion of (* 1/4 (log (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)))) in x 1.066 * [taylor]: Taking taylor expansion of 1/4 in x 1.066 * [taylor]: Taking taylor expansion of (log (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x))) in x 1.066 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in x 1.066 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x 1.066 * [taylor]: Taking taylor expansion of 0.5 in x 1.066 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 1.066 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.066 * [taylor]: Taking taylor expansion of x in x 1.068 * [taylor]: Taking taylor expansion of (pow (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) 1/4) in x 1.068 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x))))) in x 1.068 * [taylor]: Taking taylor expansion of (* 1/4 (log (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)))) in x 1.068 * [taylor]: Taking taylor expansion of 1/4 in x 1.068 * [taylor]: Taking taylor expansion of (log (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x))) in x 1.068 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in x 1.068 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x 1.068 * [taylor]: Taking taylor expansion of 0.5 in x 1.068 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 1.068 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.068 * [taylor]: Taking taylor expansion of x in x 1.070 * [taylor]: Taking taylor expansion of (exp (* 1/4 (- (log -1) (log x)))) in y 1.070 * [taylor]: Taking taylor expansion of (* 1/4 (- (log -1) (log x))) in y 1.070 * [taylor]: Taking taylor expansion of 1/4 in y 1.070 * [taylor]: Taking taylor expansion of (- (log -1) (log x)) in y 1.071 * [taylor]: Taking taylor expansion of (log -1) in y 1.071 * [taylor]: Taking taylor expansion of -1 in y 1.071 * [taylor]: Taking taylor expansion of (log x) in y 1.071 * [taylor]: Taking taylor expansion of x in y 1.075 * [taylor]: Taking taylor expansion of (* -0.125 (* (fabs (- (/ 1 x) (/ 1 y))) (exp (* 1/4 (- (log -1) (log x)))))) in y 1.075 * [taylor]: Taking taylor expansion of -0.125 in y 1.075 * [taylor]: Taking taylor expansion of (* (fabs (- (/ 1 x) (/ 1 y))) (exp (* 1/4 (- (log -1) (log x))))) in y 1.075 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 1.075 * [taylor]: Taking taylor expansion of (exp (* 1/4 (- (log -1) (log x)))) in y 1.075 * [taylor]: Taking taylor expansion of (* 1/4 (- (log -1) (log x))) in y 1.075 * [taylor]: Taking taylor expansion of 1/4 in y 1.075 * [taylor]: Taking taylor expansion of (- (log -1) (log x)) in y 1.075 * [taylor]: Taking taylor expansion of (log -1) in y 1.075 * [taylor]: Taking taylor expansion of -1 in y 1.075 * [taylor]: Taking taylor expansion of (log x) in y 1.075 * [taylor]: Taking taylor expansion of x in y 1.084 * [taylor]: Taking taylor expansion of (* -0.0234375 (* (pow (fabs (- (/ 1 x) (/ 1 y))) 2) (exp (* 1/4 (- (log -1) (log x)))))) in y 1.084 * [taylor]: Taking taylor expansion of -0.0234375 in y 1.084 * [taylor]: Taking taylor expansion of (* (pow (fabs (- (/ 1 x) (/ 1 y))) 2) (exp (* 1/4 (- (log -1) (log x))))) in y 1.084 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 x) (/ 1 y))) 2) in y 1.084 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 1.084 * [taylor]: Taking taylor expansion of (exp (* 1/4 (- (log -1) (log x)))) in y 1.084 * [taylor]: Taking taylor expansion of (* 1/4 (- (log -1) (log x))) in y 1.084 * [taylor]: Taking taylor expansion of 1/4 in y 1.084 * [taylor]: Taking taylor expansion of (- (log -1) (log x)) in y 1.084 * [taylor]: Taking taylor expansion of (log -1) in y 1.084 * [taylor]: Taking taylor expansion of -1 in y 1.085 * [taylor]: Taking taylor expansion of (log x) in y 1.085 * [taylor]: Taking taylor expansion of x in y 1.089 * * * [progress]: simplifying candidates 1.092 * [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 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(+ 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))))) 1.173 * * * [progress]: adding candidates to table 1.599 * * [progress]: iteration 4 / 4 1.599 * * * [progress]: picking best candidate 1.604 * * * * [pick]: Picked # 1.605 * * * [progress]: localizing error 1.612 * * * [progress]: generating rewritten candidates 1.612 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 1.613 * * * [progress]: generating series expansions 1.613 * * * * [progress]: [ 1 / 1 ] generating series at (2) 1.613 * [approximate]: Taking taylor expansion of (fma (sqrt x) (sqrt x) (* 0.5 (fabs (- y x)))) in (x y) around 0 1.613 * [taylor]: Taking taylor expansion of (fma (sqrt x) (sqrt x) (* 0.5 (fabs (- y x)))) in y 1.613 * [taylor]: Rewrote expression to (+ (* (sqrt x) (sqrt x)) (* 0.5 (fabs (- y x)))) 1.613 * [taylor]: Taking taylor expansion of (* (sqrt x) (sqrt x)) in y 1.613 * [taylor]: Taking taylor expansion of (sqrt x) in y 1.613 * [taylor]: Taking taylor expansion of x in y 1.613 * [taylor]: Taking taylor expansion of (sqrt x) in y 1.613 * [taylor]: Taking taylor expansion of x in y 1.613 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in y 1.613 * [taylor]: Taking taylor expansion of 0.5 in y 1.613 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 1.613 * [taylor]: Taking taylor expansion of (fma (sqrt x) (sqrt x) (* 0.5 (fabs (- y x)))) in x 1.613 * [taylor]: Rewrote expression to (+ (* (sqrt x) (sqrt x)) (* 0.5 (fabs (- y x)))) 1.613 * [taylor]: Taking taylor expansion of (* (sqrt x) (sqrt x)) in x 1.613 * [taylor]: Taking taylor expansion of (sqrt x) in x 1.614 * [taylor]: Taking taylor expansion of x in x 1.615 * [taylor]: Taking taylor expansion of (sqrt x) in x 1.615 * [taylor]: Taking taylor expansion of x in x 1.616 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x 1.616 * [taylor]: Taking taylor expansion of 0.5 in x 1.616 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x 1.616 * [taylor]: Taking taylor expansion of (fma (sqrt x) (sqrt x) (* 0.5 (fabs (- y x)))) in x 1.616 * [taylor]: Rewrote expression to (+ (* (sqrt x) (sqrt x)) (* 0.5 (fabs (- y x)))) 1.616 * [taylor]: Taking taylor expansion of (* (sqrt x) (sqrt x)) in x 1.616 * [taylor]: Taking taylor expansion of (sqrt x) in x 1.616 * [taylor]: Taking taylor expansion of x in x 1.617 * [taylor]: Taking taylor expansion of (sqrt x) in x 1.617 * [taylor]: Taking taylor expansion of x in x 1.618 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x 1.618 * [taylor]: Taking taylor expansion of 0.5 in x 1.618 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x 1.619 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in y 1.619 * [taylor]: Taking taylor expansion of 0.5 in y 1.619 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 1.620 * [taylor]: Taking taylor expansion of 0 in y 1.627 * [taylor]: Taking taylor expansion of (- +nan.0) in y 1.627 * [taylor]: Taking taylor expansion of +nan.0 in y 1.636 * [taylor]: Taking taylor expansion of (- +nan.0) in y 1.636 * [taylor]: Taking taylor expansion of +nan.0 in y 1.637 * [approximate]: Taking taylor expansion of (fma (sqrt (/ 1 x)) (sqrt (/ 1 x)) (* 0.5 (fabs (- (/ 1 y) (/ 1 x))))) in (x y) around 0 1.637 * [taylor]: Taking taylor expansion of (fma (sqrt (/ 1 x)) (sqrt (/ 1 x)) (* 0.5 (fabs (- (/ 1 y) (/ 1 x))))) in y 1.637 * [taylor]: Rewrote expression to (+ (* (sqrt (/ 1 x)) (sqrt (/ 1 x))) (* 0.5 (fabs (- (/ 1 y) (/ 1 x))))) 1.637 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (sqrt (/ 1 x))) in y 1.637 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y 1.637 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.637 * [taylor]: Taking taylor expansion of x in y 1.637 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y 1.637 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.637 * [taylor]: Taking taylor expansion of x in y 1.638 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in y 1.638 * [taylor]: Taking taylor expansion of 0.5 in y 1.638 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 1.638 * [taylor]: Taking taylor expansion of (fma (sqrt (/ 1 x)) (sqrt (/ 1 x)) (* 0.5 (fabs (- (/ 1 y) (/ 1 x))))) in x 1.638 * [taylor]: Rewrote expression to (+ (* (sqrt (/ 1 x)) (sqrt (/ 1 x))) (* 0.5 (fabs (- (/ 1 y) (/ 1 x))))) 1.638 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (sqrt (/ 1 x))) in x 1.638 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x 1.638 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.638 * [taylor]: Taking taylor expansion of x in x 1.639 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x 1.639 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.639 * [taylor]: Taking taylor expansion of x in x 1.640 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x 1.640 * [taylor]: Taking taylor expansion of 0.5 in x 1.640 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 1.640 * [taylor]: Taking taylor expansion of (fma (sqrt (/ 1 x)) (sqrt (/ 1 x)) (* 0.5 (fabs (- (/ 1 y) (/ 1 x))))) in x 1.641 * [taylor]: Rewrote expression to (+ (* (sqrt (/ 1 x)) (sqrt (/ 1 x))) (* 0.5 (fabs (- (/ 1 y) (/ 1 x))))) 1.641 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (sqrt (/ 1 x))) in x 1.641 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x 1.641 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.641 * [taylor]: Taking taylor expansion of x in x 1.642 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x 1.642 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.642 * [taylor]: Taking taylor expansion of x in x 1.643 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x 1.643 * [taylor]: Taking taylor expansion of 0.5 in x 1.643 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 1.644 * [taylor]: Taking taylor expansion of 0 in y 1.644 * [taylor]: Taking taylor expansion of 0 in y 1.650 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) +nan.0) in y 1.650 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in y 1.650 * [taylor]: Taking taylor expansion of 0.5 in y 1.650 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 1.651 * [taylor]: Taking taylor expansion of +nan.0 in y 1.659 * [taylor]: Taking taylor expansion of (- +nan.0) in y 1.659 * [taylor]: Taking taylor expansion of +nan.0 in y 1.675 * [taylor]: Taking taylor expansion of (- +nan.0) in y 1.676 * [taylor]: Taking taylor expansion of +nan.0 in y 1.677 * [approximate]: Taking taylor expansion of (fma (sqrt (/ -1 x)) (sqrt (/ -1 x)) (* 0.5 (fabs (- (/ 1 x) (/ 1 y))))) in (x y) around 0 1.677 * [taylor]: Taking taylor expansion of (fma (sqrt (/ -1 x)) (sqrt (/ -1 x)) (* 0.5 (fabs (- (/ 1 x) (/ 1 y))))) in y 1.677 * [taylor]: Rewrote expression to (+ (* (sqrt (/ -1 x)) (sqrt (/ -1 x))) (* 0.5 (fabs (- (/ 1 x) (/ 1 y))))) 1.677 * [taylor]: Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (/ -1 x))) in y 1.677 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y 1.677 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.677 * [taylor]: Taking taylor expansion of -1 in y 1.677 * [taylor]: Taking taylor expansion of x in y 1.677 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y 1.677 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.677 * [taylor]: Taking taylor expansion of -1 in y 1.677 * [taylor]: Taking taylor expansion of x in y 1.678 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in y 1.678 * [taylor]: Taking taylor expansion of 0.5 in y 1.678 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 1.678 * [taylor]: Taking taylor expansion of (fma (sqrt (/ -1 x)) (sqrt (/ -1 x)) (* 0.5 (fabs (- (/ 1 x) (/ 1 y))))) in x 1.678 * [taylor]: Rewrote expression to (+ (* (sqrt (/ -1 x)) (sqrt (/ -1 x))) (* 0.5 (fabs (- (/ 1 x) (/ 1 y))))) 1.678 * [taylor]: Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (/ -1 x))) in x 1.678 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 1.678 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.678 * [taylor]: Taking taylor expansion of -1 in x 1.678 * [taylor]: Taking taylor expansion of x in x 1.679 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 1.679 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.679 * [taylor]: Taking taylor expansion of -1 in x 1.679 * [taylor]: Taking taylor expansion of x in x 1.681 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x 1.681 * [taylor]: Taking taylor expansion of 0.5 in x 1.681 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 1.681 * [taylor]: Taking taylor expansion of (fma (sqrt (/ -1 x)) (sqrt (/ -1 x)) (* 0.5 (fabs (- (/ 1 x) (/ 1 y))))) in x 1.681 * [taylor]: Rewrote expression to (+ (* (sqrt (/ -1 x)) (sqrt (/ -1 x))) (* 0.5 (fabs (- (/ 1 x) (/ 1 y))))) 1.681 * [taylor]: Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (/ -1 x))) in x 1.681 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 1.681 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.681 * [taylor]: Taking taylor expansion of -1 in x 1.681 * [taylor]: Taking taylor expansion of x in x 1.682 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 1.682 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.682 * [taylor]: Taking taylor expansion of -1 in x 1.682 * [taylor]: Taking taylor expansion of x in x 1.683 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x 1.683 * [taylor]: Taking taylor expansion of 0.5 in x 1.683 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 1.684 * [taylor]: Taking taylor expansion of 0 in y 1.685 * [taylor]: Taking taylor expansion of 0 in y 1.691 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) +nan.0) in y 1.691 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in y 1.691 * [taylor]: Taking taylor expansion of 0.5 in y 1.691 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 1.691 * [taylor]: Taking taylor expansion of +nan.0 in y 1.700 * [taylor]: Taking taylor expansion of (- +nan.0) in y 1.700 * [taylor]: Taking taylor expansion of +nan.0 in y 1.711 * [taylor]: Taking taylor expansion of (- +nan.0) in y 1.711 * [taylor]: Taking taylor expansion of +nan.0 in y 1.713 * * * [progress]: simplifying candidates 1.713 * [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))))) 1.716 * * [simplify]: iteration 0 : 88 enodes (cost 117 ) 1.718 * * [simplify]: iteration 1 : 275 enodes (cost 101 ) 1.724 * * [simplify]: iteration 2 : 1326 enodes (cost 95 ) 1.756 * * [simplify]: iteration 3 : 5001 enodes (cost 92 ) 1.757 * [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)))) 1.757 * * * [progress]: adding candidates to table 1.792 * [progress]: [Phase 3 of 3] Extracting. 1.792 * * [regime]: Finding splitpoints for: (# # # #) 1.793 * * * [regime-changes]: Trying 3 branch expressions: ((+ x (/ (fabs (- y x)) 2.0)) y x) 1.793 * * * * [regimes]: Trying to branch on (+ x (/ (fabs (- y x)) 2.0)) from (# # # #) 1.814 * * * * [regimes]: Trying to branch on y from (# # # #) 1.834 * * * * [regimes]: Trying to branch on x from (# # # #) 1.851 * * * [regime]: Found split indices: #