17.524 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.012 * * * [progress]: [2/2] Setting up program. 0.014 * [progress]: [Phase 2 of 3] Improving. 0.014 * [simplify]: Simplifying using # : (+ x (/ (fabs (- y x)) 2.0)) 0.017 * * [simplify]: iteration 0 : 10 enodes (cost 4 ) 0.018 * * [simplify]: iteration 1 : 11 enodes (cost 4 ) 0.019 * * [simplify]: iteration 2 : 11 enodes (cost 4 ) 0.020 * [simplify]: Simplified to: (+ x (/ (fabs (- y x)) 2.0)) 0.020 * * [progress]: iteration 1 / 4 0.020 * * * [progress]: picking best candidate 0.022 * * * * [pick]: Picked # 0.022 * * * [progress]: localizing error 0.027 * * * [progress]: generating rewritten candidates 0.027 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.034 * * * [progress]: generating series expansions 0.034 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.034 * [approximate]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in (x y) around 0 0.034 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in y 0.034 * [taylor]: Taking taylor expansion of x in y 0.034 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in y 0.034 * [taylor]: Taking taylor expansion of 0.5 in y 0.034 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.034 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in x 0.034 * [taylor]: Taking taylor expansion of x in x 0.034 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x 0.034 * [taylor]: Taking taylor expansion of 0.5 in x 0.034 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x 0.034 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in x 0.034 * [taylor]: Taking taylor expansion of x in x 0.034 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x 0.034 * [taylor]: Taking taylor expansion of 0.5 in x 0.034 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x 0.035 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in y 0.035 * [taylor]: Taking taylor expansion of 0.5 in y 0.035 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.036 * [taylor]: Taking taylor expansion of 1 in y 0.037 * [taylor]: Taking taylor expansion of 0 in y 0.038 * [taylor]: Taking taylor expansion of 0 in y 0.039 * [approximate]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in (x y) around 0 0.039 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in y 0.039 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in y 0.039 * [taylor]: Taking taylor expansion of 0.5 in y 0.039 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.039 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.039 * [taylor]: Taking taylor expansion of x in y 0.039 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in x 0.039 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x 0.039 * [taylor]: Taking taylor expansion of 0.5 in x 0.039 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.039 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.039 * [taylor]: Taking taylor expansion of x in x 0.039 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in x 0.039 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x 0.040 * [taylor]: Taking taylor expansion of 0.5 in x 0.040 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.040 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.040 * [taylor]: Taking taylor expansion of x in x 0.040 * [taylor]: Taking taylor expansion of 1 in y 0.041 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in y 0.041 * [taylor]: Taking taylor expansion of 0.5 in y 0.041 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.042 * [taylor]: Taking taylor expansion of 0 in y 0.044 * [taylor]: Taking taylor expansion of 0 in y 0.044 * [approximate]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in (x y) around 0 0.044 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in y 0.044 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in y 0.044 * [taylor]: Taking taylor expansion of 0.5 in y 0.044 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.044 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.044 * [taylor]: Taking taylor expansion of x in y 0.044 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in x 0.044 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x 0.044 * [taylor]: Taking taylor expansion of 0.5 in x 0.044 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.045 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.045 * [taylor]: Taking taylor expansion of x in x 0.045 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in x 0.045 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x 0.045 * [taylor]: Taking taylor expansion of 0.5 in x 0.045 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.045 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.045 * [taylor]: Taking taylor expansion of x in x 0.046 * [taylor]: Taking taylor expansion of -1 in y 0.047 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in y 0.047 * [taylor]: Taking taylor expansion of 0.5 in y 0.047 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.048 * [taylor]: Taking taylor expansion of 0 in y 0.050 * [taylor]: Taking taylor expansion of 0 in y 0.050 * * * [progress]: simplifying candidates 0.051 * [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)))) 0.054 * * [simplify]: iteration 0 : 88 enodes (cost 110 ) 0.056 * * [simplify]: iteration 1 : 226 enodes (cost 97 ) 0.060 * * [simplify]: iteration 2 : 540 enodes (cost 97 ) 0.068 * * [simplify]: iteration 3 : 1522 enodes (cost 97 ) 0.096 * * [simplify]: iteration 4 : 5001 enodes (cost 97 ) 0.097 * [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) 0.097 * * * [progress]: adding candidates to table 0.134 * * [progress]: iteration 2 / 4 0.134 * * * [progress]: picking best candidate 0.138 * * * * [pick]: Picked # 0.138 * * * [progress]: localizing error 0.145 * * * [progress]: generating rewritten candidates 0.146 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.146 * * * [progress]: generating series expansions 0.147 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.147 * [approximate]: Taking taylor expansion of (fma (sqrt x) (sqrt x) (* 0.5 (fabs (- y x)))) in (x y) around 0 0.147 * [taylor]: Taking taylor expansion of (fma (sqrt x) (sqrt x) (* 0.5 (fabs (- y x)))) in y 0.147 * [taylor]: Rewrote expression to (+ (* (sqrt x) (sqrt x)) (* 0.5 (fabs (- y x)))) 0.147 * [taylor]: Taking taylor expansion of (* (sqrt x) (sqrt x)) in y 0.147 * [taylor]: Taking taylor expansion of (sqrt x) in y 0.147 * [taylor]: Taking taylor expansion of x in y 0.147 * [taylor]: Taking taylor expansion of (sqrt x) in y 0.147 * [taylor]: Taking taylor expansion of x in y 0.147 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in y 0.147 * [taylor]: Taking taylor expansion of 0.5 in y 0.147 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.147 * [taylor]: Taking taylor expansion of (fma (sqrt x) (sqrt x) (* 0.5 (fabs (- y x)))) in x 0.147 * [taylor]: Rewrote expression to (+ (* (sqrt x) (sqrt x)) (* 0.5 (fabs (- y x)))) 0.147 * [taylor]: Taking taylor expansion of (* (sqrt x) (sqrt x)) in x 0.147 * [taylor]: Taking taylor expansion of (sqrt x) in x 0.147 * [taylor]: Taking taylor expansion of x in x 0.149 * [taylor]: Taking taylor expansion of (sqrt x) in x 0.149 * [taylor]: Taking taylor expansion of x in x 0.150 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x 0.150 * [taylor]: Taking taylor expansion of 0.5 in x 0.150 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x 0.150 * [taylor]: Taking taylor expansion of (fma (sqrt x) (sqrt x) (* 0.5 (fabs (- y x)))) in x 0.150 * [taylor]: Rewrote expression to (+ (* (sqrt x) (sqrt x)) (* 0.5 (fabs (- y x)))) 0.150 * [taylor]: Taking taylor expansion of (* (sqrt x) (sqrt x)) in x 0.150 * [taylor]: Taking taylor expansion of (sqrt x) in x 0.150 * [taylor]: Taking taylor expansion of x in x 0.151 * [taylor]: Taking taylor expansion of (sqrt x) in x 0.151 * [taylor]: Taking taylor expansion of x in x 0.152 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x 0.152 * [taylor]: Taking taylor expansion of 0.5 in x 0.152 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x 0.152 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in y 0.152 * [taylor]: Taking taylor expansion of 0.5 in y 0.152 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.153 * [taylor]: Taking taylor expansion of 0 in y 0.160 * [taylor]: Taking taylor expansion of (- +nan.0) in y 0.160 * [taylor]: Taking taylor expansion of +nan.0 in y 0.168 * [taylor]: Taking taylor expansion of (- +nan.0) in y 0.168 * [taylor]: Taking taylor expansion of +nan.0 in y 0.170 * [approximate]: Taking taylor expansion of (fma (sqrt (/ 1 x)) (sqrt (/ 1 x)) (* 0.5 (fabs (- (/ 1 y) (/ 1 x))))) in (x y) around 0 0.170 * [taylor]: Taking taylor expansion of (fma (sqrt (/ 1 x)) (sqrt (/ 1 x)) (* 0.5 (fabs (- (/ 1 y) (/ 1 x))))) in y 0.170 * [taylor]: Rewrote expression to (+ (* (sqrt (/ 1 x)) (sqrt (/ 1 x))) (* 0.5 (fabs (- (/ 1 y) (/ 1 x))))) 0.170 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (sqrt (/ 1 x))) in y 0.170 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y 0.170 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.170 * [taylor]: Taking taylor expansion of x in y 0.170 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y 0.170 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.170 * [taylor]: Taking taylor expansion of x in y 0.170 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in y 0.170 * [taylor]: Taking taylor expansion of 0.5 in y 0.170 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.170 * [taylor]: Taking taylor expansion of (fma (sqrt (/ 1 x)) (sqrt (/ 1 x)) (* 0.5 (fabs (- (/ 1 y) (/ 1 x))))) in x 0.170 * [taylor]: Rewrote expression to (+ (* (sqrt (/ 1 x)) (sqrt (/ 1 x))) (* 0.5 (fabs (- (/ 1 y) (/ 1 x))))) 0.170 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (sqrt (/ 1 x))) in x 0.170 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x 0.170 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.171 * [taylor]: Taking taylor expansion of x in x 0.172 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x 0.172 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.172 * [taylor]: Taking taylor expansion of x in x 0.173 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x 0.173 * [taylor]: Taking taylor expansion of 0.5 in x 0.173 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.173 * [taylor]: Taking taylor expansion of (fma (sqrt (/ 1 x)) (sqrt (/ 1 x)) (* 0.5 (fabs (- (/ 1 y) (/ 1 x))))) in x 0.173 * [taylor]: Rewrote expression to (+ (* (sqrt (/ 1 x)) (sqrt (/ 1 x))) (* 0.5 (fabs (- (/ 1 y) (/ 1 x))))) 0.173 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (sqrt (/ 1 x))) in x 0.173 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x 0.173 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.173 * [taylor]: Taking taylor expansion of x in x 0.174 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x 0.174 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.175 * [taylor]: Taking taylor expansion of x in x 0.176 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x 0.176 * [taylor]: Taking taylor expansion of 0.5 in x 0.176 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.176 * [taylor]: Taking taylor expansion of 0 in y 0.177 * [taylor]: Taking taylor expansion of 0 in y 0.183 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) +nan.0) in y 0.183 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in y 0.183 * [taylor]: Taking taylor expansion of 0.5 in y 0.183 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.183 * [taylor]: Taking taylor expansion of +nan.0 in y 0.195 * [taylor]: Taking taylor expansion of (- +nan.0) in y 0.195 * [taylor]: Taking taylor expansion of +nan.0 in y 0.206 * [taylor]: Taking taylor expansion of (- +nan.0) in y 0.206 * [taylor]: Taking taylor expansion of +nan.0 in y 0.208 * [approximate]: Taking taylor expansion of (fma (sqrt (/ -1 x)) (sqrt (/ -1 x)) (* 0.5 (fabs (- (/ 1 x) (/ 1 y))))) in (x y) around 0 0.208 * [taylor]: Taking taylor expansion of (fma (sqrt (/ -1 x)) (sqrt (/ -1 x)) (* 0.5 (fabs (- (/ 1 x) (/ 1 y))))) in y 0.208 * [taylor]: Rewrote expression to (+ (* (sqrt (/ -1 x)) (sqrt (/ -1 x))) (* 0.5 (fabs (- (/ 1 x) (/ 1 y))))) 0.208 * [taylor]: Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (/ -1 x))) in y 0.208 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y 0.208 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.208 * [taylor]: Taking taylor expansion of -1 in y 0.208 * [taylor]: Taking taylor expansion of x in y 0.208 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y 0.208 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.208 * [taylor]: Taking taylor expansion of -1 in y 0.208 * [taylor]: Taking taylor expansion of x in y 0.208 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in y 0.208 * [taylor]: Taking taylor expansion of 0.5 in y 0.208 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.208 * [taylor]: Taking taylor expansion of (fma (sqrt (/ -1 x)) (sqrt (/ -1 x)) (* 0.5 (fabs (- (/ 1 x) (/ 1 y))))) in x 0.209 * [taylor]: Rewrote expression to (+ (* (sqrt (/ -1 x)) (sqrt (/ -1 x))) (* 0.5 (fabs (- (/ 1 x) (/ 1 y))))) 0.209 * [taylor]: Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (/ -1 x))) in x 0.209 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 0.209 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.209 * [taylor]: Taking taylor expansion of -1 in x 0.209 * [taylor]: Taking taylor expansion of x in x 0.210 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 0.210 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.210 * [taylor]: Taking taylor expansion of -1 in x 0.210 * [taylor]: Taking taylor expansion of x in x 0.211 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x 0.211 * [taylor]: Taking taylor expansion of 0.5 in x 0.211 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.211 * [taylor]: Taking taylor expansion of (fma (sqrt (/ -1 x)) (sqrt (/ -1 x)) (* 0.5 (fabs (- (/ 1 x) (/ 1 y))))) in x 0.211 * [taylor]: Rewrote expression to (+ (* (sqrt (/ -1 x)) (sqrt (/ -1 x))) (* 0.5 (fabs (- (/ 1 x) (/ 1 y))))) 0.212 * [taylor]: Taking taylor expansion of (* (sqrt (/ -1 x)) (sqrt (/ -1 x))) in x 0.212 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 0.212 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.212 * [taylor]: Taking taylor expansion of -1 in x 0.212 * [taylor]: Taking taylor expansion of x in x 0.213 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x 0.213 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.213 * [taylor]: Taking taylor expansion of -1 in x 0.213 * [taylor]: Taking taylor expansion of x in x 0.214 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x 0.214 * [taylor]: Taking taylor expansion of 0.5 in x 0.214 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.215 * [taylor]: Taking taylor expansion of 0 in y 0.215 * [taylor]: Taking taylor expansion of 0 in y 0.221 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) +nan.0) in y 0.221 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in y 0.221 * [taylor]: Taking taylor expansion of 0.5 in y 0.221 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.221 * [taylor]: Taking taylor expansion of +nan.0 in y 0.231 * [taylor]: Taking taylor expansion of (- +nan.0) in y 0.231 * [taylor]: Taking taylor expansion of +nan.0 in y 0.242 * [taylor]: Taking taylor expansion of (- +nan.0) in y 0.242 * [taylor]: Taking taylor expansion of +nan.0 in y 0.244 * * * [progress]: simplifying candidates 0.244 * [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))))) 0.247 * * [simplify]: iteration 0 : 88 enodes (cost 117 ) 0.249 * * [simplify]: iteration 1 : 275 enodes (cost 101 ) 0.255 * * [simplify]: iteration 2 : 1326 enodes (cost 95 ) 0.285 * * [simplify]: iteration 3 : 5001 enodes (cost 92 ) 0.285 * [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)))) 0.285 * * * [progress]: adding candidates to table 0.315 * * [progress]: iteration 3 / 4 0.315 * * * [progress]: picking best candidate 0.317 * * * * [pick]: Picked # 0.317 * * * [progress]: localizing error 0.326 * * * [progress]: generating rewritten candidates 0.326 * * * * [progress]: [ 1 / 3 ] rewriting at (2) 0.332 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1) 0.339 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1) 0.346 * * * [progress]: generating series expansions 0.346 * * * * [progress]: [ 1 / 3 ] generating series at (2) 0.347 * [approximate]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in (x y) around 0 0.347 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in y 0.347 * [taylor]: Taking taylor expansion of x in y 0.347 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in y 0.347 * [taylor]: Taking taylor expansion of 0.5 in y 0.347 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.347 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in x 0.347 * [taylor]: Taking taylor expansion of x in x 0.347 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x 0.347 * [taylor]: Taking taylor expansion of 0.5 in x 0.347 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x 0.347 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in x 0.347 * [taylor]: Taking taylor expansion of x in x 0.347 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x 0.347 * [taylor]: Taking taylor expansion of 0.5 in x 0.347 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x 0.347 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in y 0.347 * [taylor]: Taking taylor expansion of 0.5 in y 0.347 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.348 * [taylor]: Taking taylor expansion of 1 in y 0.349 * [taylor]: Taking taylor expansion of 0 in y 0.351 * [taylor]: Taking taylor expansion of 0 in y 0.351 * [approximate]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in (x y) around 0 0.351 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in y 0.351 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in y 0.351 * [taylor]: Taking taylor expansion of 0.5 in y 0.351 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.351 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.351 * [taylor]: Taking taylor expansion of x in y 0.351 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in x 0.351 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x 0.351 * [taylor]: Taking taylor expansion of 0.5 in x 0.351 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.351 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.351 * [taylor]: Taking taylor expansion of x in x 0.352 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in x 0.352 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x 0.352 * [taylor]: Taking taylor expansion of 0.5 in x 0.352 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.352 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.352 * [taylor]: Taking taylor expansion of x in x 0.352 * [taylor]: Taking taylor expansion of 1 in y 0.353 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in y 0.353 * [taylor]: Taking taylor expansion of 0.5 in y 0.353 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.354 * [taylor]: Taking taylor expansion of 0 in y 0.356 * [taylor]: Taking taylor expansion of 0 in y 0.356 * [approximate]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in (x y) around 0 0.356 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in y 0.356 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in y 0.356 * [taylor]: Taking taylor expansion of 0.5 in y 0.356 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.356 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.356 * [taylor]: Taking taylor expansion of x in y 0.356 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in x 0.356 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x 0.356 * [taylor]: Taking taylor expansion of 0.5 in x 0.356 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.356 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.356 * [taylor]: Taking taylor expansion of x in x 0.357 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in x 0.357 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x 0.357 * [taylor]: Taking taylor expansion of 0.5 in x 0.357 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.357 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.357 * [taylor]: Taking taylor expansion of x in x 0.358 * [taylor]: Taking taylor expansion of -1 in y 0.358 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in y 0.358 * [taylor]: Taking taylor expansion of 0.5 in y 0.358 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.360 * [taylor]: Taking taylor expansion of 0 in y 0.362 * [taylor]: Taking taylor expansion of 0 in y 0.362 * * * * [progress]: [ 2 / 3 ] generating series at (2 1) 0.362 * [approximate]: Taking taylor expansion of (pow (+ x (* 0.5 (fabs (- y x)))) 3) in (x y) around 0 0.362 * [taylor]: Taking taylor expansion of (pow (+ x (* 0.5 (fabs (- y x)))) 3) in y 0.362 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in y 0.362 * [taylor]: Taking taylor expansion of x in y 0.362 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in y 0.362 * [taylor]: Taking taylor expansion of 0.5 in y 0.362 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.362 * [taylor]: Taking taylor expansion of (pow (+ x (* 0.5 (fabs (- y x)))) 3) in x 0.362 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in x 0.362 * [taylor]: Taking taylor expansion of x in x 0.362 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x 0.362 * [taylor]: Taking taylor expansion of 0.5 in x 0.362 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x 0.363 * [taylor]: Taking taylor expansion of (pow (+ x (* 0.5 (fabs (- y x)))) 3) in x 0.363 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in x 0.363 * [taylor]: Taking taylor expansion of x in x 0.363 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x 0.363 * [taylor]: Taking taylor expansion of 0.5 in x 0.363 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x 0.363 * [taylor]: Taking taylor expansion of (* 0.125 (pow (fabs (- y x)) 3)) in y 0.363 * [taylor]: Taking taylor expansion of 0.125 in y 0.363 * [taylor]: Taking taylor expansion of (pow (fabs (- y x)) 3) in y 0.363 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.364 * [taylor]: Taking taylor expansion of (* 0.75 (pow (fabs (- y x)) 2)) in y 0.364 * [taylor]: Taking taylor expansion of 0.75 in y 0.364 * [taylor]: Taking taylor expansion of (pow (fabs (- y x)) 2) in y 0.364 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.367 * [taylor]: Taking taylor expansion of (* 1.5 (fabs (- y x))) in y 0.367 * [taylor]: Taking taylor expansion of 1.5 in y 0.367 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.367 * [approximate]: Taking taylor expansion of (pow (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) 3) in (x y) around 0 0.367 * [taylor]: Taking taylor expansion of (pow (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) 3) in y 0.367 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in y 0.367 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in y 0.368 * [taylor]: Taking taylor expansion of 0.5 in y 0.368 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.368 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.368 * [taylor]: Taking taylor expansion of x in y 0.368 * [taylor]: Taking taylor expansion of (pow (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) 3) in x 0.368 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in x 0.368 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x 0.368 * [taylor]: Taking taylor expansion of 0.5 in x 0.368 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.368 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.368 * [taylor]: Taking taylor expansion of x in x 0.369 * [taylor]: Taking taylor expansion of (pow (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) 3) in x 0.369 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in x 0.369 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x 0.369 * [taylor]: Taking taylor expansion of 0.5 in x 0.369 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.369 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.369 * [taylor]: Taking taylor expansion of x in x 0.370 * [taylor]: Taking taylor expansion of 1 in y 0.371 * [taylor]: Taking taylor expansion of (* 1.5 (fabs (- (/ 1 y) (/ 1 x)))) in y 0.371 * [taylor]: Taking taylor expansion of 1.5 in y 0.371 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.373 * [taylor]: Taking taylor expansion of (* 0.75 (pow (fabs (- (/ 1 y) (/ 1 x))) 2)) in y 0.373 * [taylor]: Taking taylor expansion of 0.75 in y 0.373 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 y) (/ 1 x))) 2) in y 0.373 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.374 * [approximate]: Taking taylor expansion of (pow (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) 3) in (x y) around 0 0.374 * [taylor]: Taking taylor expansion of (pow (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) 3) in y 0.374 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in y 0.374 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in y 0.374 * [taylor]: Taking taylor expansion of 0.5 in y 0.374 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.374 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.374 * [taylor]: Taking taylor expansion of x in y 0.375 * [taylor]: Taking taylor expansion of (pow (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) 3) in x 0.375 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in x 0.375 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x 0.375 * [taylor]: Taking taylor expansion of 0.5 in x 0.375 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.375 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.375 * [taylor]: Taking taylor expansion of x in x 0.376 * [taylor]: Taking taylor expansion of (pow (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) 3) in x 0.376 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in x 0.376 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x 0.376 * [taylor]: Taking taylor expansion of 0.5 in x 0.376 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.376 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.376 * [taylor]: Taking taylor expansion of x in x 0.380 * [taylor]: Taking taylor expansion of -1 in y 0.381 * [taylor]: Taking taylor expansion of (* 1.5 (fabs (- (/ 1 x) (/ 1 y)))) in y 0.381 * [taylor]: Taking taylor expansion of 1.5 in y 0.381 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.384 * [taylor]: Taking taylor expansion of (- (* 0.75 (pow (fabs (- (/ 1 x) (/ 1 y))) 2))) in y 0.384 * [taylor]: Taking taylor expansion of (* 0.75 (pow (fabs (- (/ 1 x) (/ 1 y))) 2)) in y 0.384 * [taylor]: Taking taylor expansion of 0.75 in y 0.384 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 x) (/ 1 y))) 2) in y 0.384 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.385 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1) 0.385 * [approximate]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in (x y) around 0 0.385 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in y 0.385 * [taylor]: Taking taylor expansion of x in y 0.385 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in y 0.385 * [taylor]: Taking taylor expansion of 0.5 in y 0.385 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.385 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in x 0.385 * [taylor]: Taking taylor expansion of x in x 0.385 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x 0.385 * [taylor]: Taking taylor expansion of 0.5 in x 0.385 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x 0.385 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in x 0.385 * [taylor]: Taking taylor expansion of x in x 0.385 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x 0.386 * [taylor]: Taking taylor expansion of 0.5 in x 0.386 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x 0.386 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in y 0.386 * [taylor]: Taking taylor expansion of 0.5 in y 0.386 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.386 * [taylor]: Taking taylor expansion of 1 in y 0.387 * [taylor]: Taking taylor expansion of 0 in y 0.389 * [taylor]: Taking taylor expansion of 0 in y 0.389 * [approximate]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in (x y) around 0 0.389 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in y 0.389 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in y 0.389 * [taylor]: Taking taylor expansion of 0.5 in y 0.389 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.389 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.389 * [taylor]: Taking taylor expansion of x in y 0.389 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in x 0.389 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x 0.389 * [taylor]: Taking taylor expansion of 0.5 in x 0.389 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.390 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.390 * [taylor]: Taking taylor expansion of x in x 0.390 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in x 0.390 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x 0.390 * [taylor]: Taking taylor expansion of 0.5 in x 0.390 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.390 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.390 * [taylor]: Taking taylor expansion of x in x 0.390 * [taylor]: Taking taylor expansion of 1 in y 0.391 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in y 0.391 * [taylor]: Taking taylor expansion of 0.5 in y 0.391 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.392 * [taylor]: Taking taylor expansion of 0 in y 0.394 * [taylor]: Taking taylor expansion of 0 in y 0.394 * [approximate]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in (x y) around 0 0.394 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in y 0.394 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in y 0.394 * [taylor]: Taking taylor expansion of 0.5 in y 0.394 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.394 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.394 * [taylor]: Taking taylor expansion of x in y 0.394 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in x 0.395 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x 0.395 * [taylor]: Taking taylor expansion of 0.5 in x 0.395 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.395 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.395 * [taylor]: Taking taylor expansion of x in x 0.395 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in x 0.395 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x 0.395 * [taylor]: Taking taylor expansion of 0.5 in x 0.395 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.395 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.395 * [taylor]: Taking taylor expansion of x in x 0.396 * [taylor]: Taking taylor expansion of -1 in y 0.397 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in y 0.397 * [taylor]: Taking taylor expansion of 0.5 in y 0.397 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.398 * [taylor]: Taking taylor expansion of 0 in y 0.400 * [taylor]: Taking taylor expansion of 0 in y 0.400 * * * [progress]: simplifying candidates 0.401 * [simplify]: Simplifying using # : (expm1 (cbrt (pow (+ x (/ (fabs (- y x)) 2.0)) 3))) (log1p (cbrt (pow (+ x (/ (fabs (- y x)) 2.0)) 3))) (log (cbrt (pow (+ x (/ (fabs (- y x)) 2.0)) 3))) (exp (cbrt (pow (+ x (/ (fabs (- y x)) 2.0)) 3))) (cbrt (pow (* (cbrt (+ x (/ (fabs (- y x)) 2.0))) (cbrt (+ x (/ (fabs (- y x)) 2.0)))) 3)) (cbrt (pow (cbrt (+ x (/ (fabs (- y x)) 2.0))) 3)) (cbrt (pow (sqrt (+ x (/ (fabs (- y x)) 2.0))) 3)) (cbrt (pow (sqrt (+ x (/ (fabs (- y x)) 2.0))) 3)) (cbrt (pow 1 3)) (cbrt (pow (+ x (/ (fabs (- y x)) 2.0)) 3)) (cbrt (pow 1 3)) (cbrt (pow (+ x (/ (fabs (- y x)) 2.0)) 3)) (cbrt (* (+ x (/ (fabs (- y x)) 2.0)) (+ x (/ (fabs (- y x)) 2.0)))) (cbrt (+ x (/ (fabs (- y x)) 2.0))) (cbrt (* (cbrt (pow (+ x (/ (fabs (- y x)) 2.0)) 3)) (cbrt (pow (+ x (/ (fabs (- y x)) 2.0)) 3)))) (cbrt (cbrt (pow (+ x (/ (fabs (- y x)) 2.0)) 3))) (cbrt (pow (* (cbrt (+ x (/ (fabs (- y x)) 2.0))) (cbrt (+ x (/ (fabs (- y x)) 2.0)))) 3)) (cbrt (pow (cbrt (+ x (/ (fabs (- y x)) 2.0))) 3)) (cbrt (pow (sqrt (+ x (/ (fabs (- y x)) 2.0))) 3)) (cbrt (pow (sqrt (+ x (/ (fabs (- y x)) 2.0))) 3)) (cbrt (pow 1 3)) (cbrt (pow (+ x (/ (fabs (- y x)) 2.0)) 3)) (cbrt (pow 1 3)) (cbrt (pow (+ x (/ (fabs (- y x)) 2.0)) 3)) (cbrt (+ x (/ (fabs (- y x)) 2.0))) (cbrt (* (+ x (/ (fabs (- y x)) 2.0)) (+ x (/ (fabs (- y x)) 2.0)))) (cbrt (sqrt (pow (+ x (/ (fabs (- y x)) 2.0)) 3))) (cbrt (sqrt (pow (+ x (/ (fabs (- y x)) 2.0)) 3))) (cbrt 1) (cbrt (pow (+ x (/ (fabs (- y x)) 2.0)) 3)) (cbrt (pow (+ x (/ (fabs (- y x)) 2.0)) (/ 3 2))) (cbrt (pow (+ x (/ (fabs (- y x)) 2.0)) (/ 3 2))) (cbrt (pow (+ (pow x 3) (pow (/ (fabs (- y x)) 2.0) 3)) 3)) (cbrt (pow (+ (* x x) (- (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0)) (* x (/ (fabs (- y x)) 2.0)))) 3)) (cbrt (pow (- (* x x) (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0))) 3)) (cbrt (pow (- x (/ (fabs (- y x)) 2.0)) 3)) (* (cbrt (cbrt (pow (+ x (/ (fabs (- y x)) 2.0)) 3))) (cbrt (cbrt (pow (+ x (/ (fabs (- y x)) 2.0)) 3)))) (cbrt (cbrt (pow (+ x (/ (fabs (- y x)) 2.0)) 3))) (* (* (cbrt (pow (+ x (/ (fabs (- y x)) 2.0)) 3)) (cbrt (pow (+ x (/ (fabs (- y x)) 2.0)) 3))) (cbrt (pow (+ x (/ (fabs (- y x)) 2.0)) 3))) (sqrt (cbrt (pow (+ x (/ (fabs (- y x)) 2.0)) 3))) (sqrt (cbrt (pow (+ x (/ (fabs (- y x)) 2.0)) 3))) (expm1 (pow (+ x (/ (fabs (- y x)) 2.0)) 3)) (log1p (pow (+ x (/ (fabs (- y x)) 2.0)) 3)) (* (log (+ x (/ (fabs (- y x)) 2.0))) 3) (* (log (+ x (/ (fabs (- y x)) 2.0))) 3) (* 1 3) (pow (+ x (/ (fabs (- y x)) 2.0)) (* (cbrt 3) (cbrt 3))) (pow (+ x (/ (fabs (- y x)) 2.0)) (sqrt 3)) (pow (+ x (/ (fabs (- y x)) 2.0)) 1) (pow (* (cbrt (+ x (/ (fabs (- y x)) 2.0))) (cbrt (+ x (/ (fabs (- y x)) 2.0)))) 3) (pow (cbrt (+ x (/ (fabs (- y x)) 2.0))) 3) (pow (sqrt (+ x (/ (fabs (- y x)) 2.0))) 3) (pow (sqrt (+ x (/ (fabs (- y x)) 2.0))) 3) (pow 1 3) (pow (+ x (/ (fabs (- y x)) 2.0)) 3) (pow 1 3) (pow (+ x (/ (fabs (- y x)) 2.0)) 3) (* (+ x (/ (fabs (- y x)) 2.0)) (+ x (/ (fabs (- y x)) 2.0))) (log (pow (+ x (/ (fabs (- y x)) 2.0)) 3)) (exp (pow (+ x (/ (fabs (- y x)) 2.0)) 3)) (* (cbrt (pow (+ x (/ (fabs (- y x)) 2.0)) 3)) (cbrt (pow (+ x (/ (fabs (- y x)) 2.0)) 3))) (cbrt (pow (+ x (/ (fabs (- y x)) 2.0)) 3)) (* (* (pow (+ x (/ (fabs (- y x)) 2.0)) 3) (pow (+ x (/ (fabs (- y x)) 2.0)) 3)) (pow (+ x (/ (fabs (- y x)) 2.0)) 3)) (pow (* (cbrt (+ x (/ (fabs (- y x)) 2.0))) (cbrt (+ x (/ (fabs (- y x)) 2.0)))) 3) (pow (cbrt (+ x (/ (fabs (- y x)) 2.0))) 3) (pow (sqrt (+ x (/ (fabs (- y x)) 2.0))) 3) (pow (sqrt (+ x (/ (fabs (- y x)) 2.0))) 3) (pow 1 3) (pow (+ x (/ (fabs (- y x)) 2.0)) 3) (pow 1 3) (pow (+ x (/ (fabs (- y x)) 2.0)) 3) (pow (+ (pow x 3) (pow (/ (fabs (- y x)) 2.0) 3)) 3) (pow (+ (* x x) (- (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0)) (* x (/ (fabs (- y x)) 2.0)))) 3) (pow (- (* x x) (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0))) 3) (pow (- x (/ (fabs (- y x)) 2.0)) 3) (* (+ x (/ (fabs (- y x)) 2.0)) (+ x (/ (fabs (- y x)) 2.0))) (sqrt (pow (+ x (/ (fabs (- y x)) 2.0)) 3)) (sqrt (pow (+ x (/ (fabs (- y x)) 2.0)) 3)) (pow (+ x (/ (fabs (- y x)) 2.0)) (/ 3 2)) (pow (+ x (/ (fabs (- y x)) 2.0)) (/ 3 2)) (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)))) (+ (* 1.5 (* (pow x 2) (fabs (- y x)))) (+ (* 0.125 (pow (fabs (- y x)) 3)) (* 0.75 (* x (pow (fabs (- y x)) 2))))) (+ (* 1.5 (* (pow x 2) (fabs (- y x)))) (+ (pow x 3) (* 0.75 (* x (pow (fabs (- y x)) 2))))) (+ (* 1.5 (* (pow x 2) (fabs (- y x)))) (+ (pow x 3) (* 0.75 (* x (pow (fabs (- y x)) 2))))) (+ x (* 0.5 (fabs (- y x)))) (+ x (* 0.5 (fabs (- y x)))) (+ x (* 0.5 (fabs (- y x)))) 0.406 * * [simplify]: iteration 0 : 243 enodes (cost 595 ) 0.411 * * [simplify]: iteration 1 : 994 enodes (cost 555 ) 0.434 * * [simplify]: iteration 2 : 5002 enodes (cost 549 ) 0.437 * [simplify]: Simplified to: (expm1 (+ x (/ (fabs (- y x)) 2.0))) (log1p (+ 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)) (+ x (/ (fabs (- y x)) 2.0)))) (cbrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0))) 1 (+ x (/ (fabs (- y x)) 2.0)) 1 (+ x (/ (fabs (- y x)) 2.0)) (cbrt (* (+ x (/ (fabs (- y x)) 2.0)) (+ 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)))) (cbrt (+ x (/ (fabs (- y x)) 2.0))) (cbrt (* (+ x (/ (fabs (- y x)) 2.0)) (+ x (/ (fabs (- y x)) 2.0)))) (cbrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0))) 1 (+ x (/ (fabs (- y x)) 2.0)) 1 (+ 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)))) (cbrt (sqrt (pow (+ x (/ (fabs (- y x)) 2.0)) 3))) (cbrt (sqrt (pow (+ x (/ (fabs (- y x)) 2.0)) 3))) 1 (+ 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)) (fma (/ (fabs (- y x)) 2.0) (- (/ (fabs (- y x)) 2.0) x) (pow x 2)) (- (* x x) (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0))) (- x (/ (fabs (- y x)) 2.0)) (cbrt (* (+ x (/ (fabs (- y x)) 2.0)) (+ 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))) (expm1 (pow (+ x (/ (fabs (- y x)) 2.0)) 3)) (log1p (pow (+ x (/ (fabs (- y x)) 2.0)) 3)) (log (pow (+ x (/ (fabs (- y x)) 2.0)) 3)) (log (pow (+ x (/ (fabs (- y x)) 2.0)) 3)) 3 (pow (+ x (/ (fabs (- y x)) 2.0)) (* (cbrt 3) (cbrt 3))) (pow (+ x (/ (fabs (- y x)) 2.0)) (sqrt 3)) (+ x (/ (fabs (- y x)) 2.0)) (pow (+ x (/ (fabs (- y x)) 2.0)) 2) (+ x (/ (fabs (- y x)) 2.0)) (pow (+ x (/ (fabs (- y x)) 2.0)) 3/2) (pow (+ x (/ (fabs (- y x)) 2.0)) 3/2) 1 (pow (+ x (/ (fabs (- y x)) 2.0)) 3) 1 (pow (+ x (/ (fabs (- y x)) 2.0)) 3) (pow (+ x (/ (fabs (- y x)) 2.0)) 2) (log (pow (+ x (/ (fabs (- y x)) 2.0)) 3)) (exp (pow (+ x (/ (fabs (- y x)) 2.0)) 3)) (pow (+ x (/ (fabs (- y x)) 2.0)) 2) (+ x (/ (fabs (- y x)) 2.0)) (pow (pow (+ x (/ (fabs (- y x)) 2.0)) 3) 3) (pow (+ x (/ (fabs (- y x)) 2.0)) 2) (+ x (/ (fabs (- y x)) 2.0)) (pow (+ x (/ (fabs (- y x)) 2.0)) 3/2) (pow (+ x (/ (fabs (- y x)) 2.0)) 3/2) 1 (pow (+ x (/ (fabs (- y x)) 2.0)) 3) 1 (pow (+ x (/ (fabs (- y x)) 2.0)) 3) (pow (+ (pow x 3) (pow (/ (fabs (- y x)) 2.0) 3)) 3) (pow (fma (/ (fabs (- y x)) 2.0) (- (/ (fabs (- y x)) 2.0) x) (pow x 2)) 3) (pow (- (* x x) (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0))) 3) (pow (- x (/ (fabs (- y x)) 2.0)) 3) (pow (+ x (/ (fabs (- y x)) 2.0)) 2) (sqrt (pow (+ x (/ (fabs (- y x)) 2.0)) 3)) (sqrt (pow (+ x (/ (fabs (- y x)) 2.0)) 3)) (pow (+ x (/ (fabs (- y x)) 2.0)) 3/2) (pow (+ x (/ (fabs (- y x)) 2.0)) 3/2) (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)) (+ x (/ (fabs (- y x)) 2.0)))) (cbrt (+ x (/ (fabs (- y x)) 2.0))) (pow (+ x (/ (fabs (- y x)) 2.0)) 3) (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0))) (+ (pow x 3) (pow (/ (fabs (- y x)) 2.0) 3)) (fma (/ (fabs (- y x)) 2.0) (- (/ (fabs (- y x)) 2.0) x) (pow x 2)) (- (* x x) (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0))) (- x (/ (fabs (- y x)) 2.0)) (+ x (/ (fabs (- y x)) 2.0)) (fma (fabs (- y x)) 0.5 x) (fma (fabs (- y x)) 0.5 x) (fma (fabs (- y x)) 0.5 x) (fma 1.5 (* (pow x 2) (fabs (- y x))) (fma 0.125 (pow (fabs (- y x)) 3) (* 0.75 (* x (pow (fabs (- y x)) 2))))) (fma (* 1.5 (pow x 2)) (fabs (- y x)) (fma (* 0.75 x) (pow (fabs (- y x)) 2) (pow x 3))) (fma (* 1.5 (pow x 2)) (fabs (- y x)) (fma (* 0.75 x) (pow (fabs (- y x)) 2) (pow x 3))) (fma (fabs (- y x)) 0.5 x) (fma (fabs (- y x)) 0.5 x) (fma (fabs (- y x)) 0.5 x) 0.437 * * * [progress]: adding candidates to table 0.566 * * [progress]: iteration 4 / 4 0.566 * * * [progress]: picking best candidate 0.568 * * * * [pick]: Picked # 0.568 * * * [progress]: localizing error 0.578 * * * [progress]: generating rewritten candidates 0.578 * * * * [progress]: [ 1 / 4 ] rewriting at (2) 0.590 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1) 0.604 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1) 0.611 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2) 0.621 * * * [progress]: generating series expansions 0.621 * * * * [progress]: [ 1 / 4 ] generating series at (2) 0.621 * [approximate]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in (x y) around 0 0.621 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in y 0.621 * [taylor]: Taking taylor expansion of x in y 0.621 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in y 0.621 * [taylor]: Taking taylor expansion of 0.5 in y 0.621 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.621 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in x 0.621 * [taylor]: Taking taylor expansion of x in x 0.621 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x 0.621 * [taylor]: Taking taylor expansion of 0.5 in x 0.621 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x 0.621 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in x 0.621 * [taylor]: Taking taylor expansion of x in x 0.621 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x 0.621 * [taylor]: Taking taylor expansion of 0.5 in x 0.621 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x 0.621 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in y 0.621 * [taylor]: Taking taylor expansion of 0.5 in y 0.622 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.622 * [taylor]: Taking taylor expansion of 1 in y 0.624 * [taylor]: Taking taylor expansion of 0 in y 0.625 * [taylor]: Taking taylor expansion of 0 in y 0.625 * [approximate]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in (x y) around 0 0.626 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in y 0.626 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in y 0.626 * [taylor]: Taking taylor expansion of 0.5 in y 0.626 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.626 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.626 * [taylor]: Taking taylor expansion of x in y 0.626 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in x 0.626 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x 0.626 * [taylor]: Taking taylor expansion of 0.5 in x 0.626 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.626 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.626 * [taylor]: Taking taylor expansion of x in x 0.626 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in x 0.626 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x 0.626 * [taylor]: Taking taylor expansion of 0.5 in x 0.626 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.626 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.626 * [taylor]: Taking taylor expansion of x in x 0.627 * [taylor]: Taking taylor expansion of 1 in y 0.627 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in y 0.627 * [taylor]: Taking taylor expansion of 0.5 in y 0.627 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.629 * [taylor]: Taking taylor expansion of 0 in y 0.630 * [taylor]: Taking taylor expansion of 0 in y 0.631 * [approximate]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in (x y) around 0 0.631 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in y 0.631 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in y 0.631 * [taylor]: Taking taylor expansion of 0.5 in y 0.631 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.631 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.631 * [taylor]: Taking taylor expansion of x in y 0.631 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in x 0.631 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x 0.631 * [taylor]: Taking taylor expansion of 0.5 in x 0.631 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.631 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.631 * [taylor]: Taking taylor expansion of x in x 0.631 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in x 0.631 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x 0.631 * [taylor]: Taking taylor expansion of 0.5 in x 0.631 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.632 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.632 * [taylor]: Taking taylor expansion of x in x 0.632 * [taylor]: Taking taylor expansion of -1 in y 0.633 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in y 0.633 * [taylor]: Taking taylor expansion of 0.5 in y 0.633 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.635 * [taylor]: Taking taylor expansion of 0 in y 0.636 * [taylor]: Taking taylor expansion of 0 in y 0.637 * * * * [progress]: [ 2 / 4 ] generating series at (2 1) 0.637 * [approximate]: Taking taylor expansion of (pow (+ x (* 0.5 (fabs (- y x)))) 3) in (x y) around 0 0.637 * [taylor]: Taking taylor expansion of (pow (+ x (* 0.5 (fabs (- y x)))) 3) in y 0.637 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in y 0.637 * [taylor]: Taking taylor expansion of x in y 0.637 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in y 0.637 * [taylor]: Taking taylor expansion of 0.5 in y 0.637 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.637 * [taylor]: Taking taylor expansion of (pow (+ x (* 0.5 (fabs (- y x)))) 3) in x 0.637 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in x 0.637 * [taylor]: Taking taylor expansion of x in x 0.637 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x 0.637 * [taylor]: Taking taylor expansion of 0.5 in x 0.637 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x 0.637 * [taylor]: Taking taylor expansion of (pow (+ x (* 0.5 (fabs (- y x)))) 3) in x 0.637 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in x 0.637 * [taylor]: Taking taylor expansion of x in x 0.637 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x 0.637 * [taylor]: Taking taylor expansion of 0.5 in x 0.637 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x 0.638 * [taylor]: Taking taylor expansion of (* 0.125 (pow (fabs (- y x)) 3)) in y 0.638 * [taylor]: Taking taylor expansion of 0.125 in y 0.638 * [taylor]: Taking taylor expansion of (pow (fabs (- y x)) 3) in y 0.638 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.639 * [taylor]: Taking taylor expansion of (* 0.75 (pow (fabs (- y x)) 2)) in y 0.639 * [taylor]: Taking taylor expansion of 0.75 in y 0.639 * [taylor]: Taking taylor expansion of (pow (fabs (- y x)) 2) in y 0.639 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.641 * [taylor]: Taking taylor expansion of (* 1.5 (fabs (- y x))) in y 0.641 * [taylor]: Taking taylor expansion of 1.5 in y 0.641 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.642 * [approximate]: Taking taylor expansion of (pow (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) 3) in (x y) around 0 0.642 * [taylor]: Taking taylor expansion of (pow (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) 3) in y 0.642 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in y 0.642 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in y 0.642 * [taylor]: Taking taylor expansion of 0.5 in y 0.642 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.642 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.642 * [taylor]: Taking taylor expansion of x in y 0.643 * [taylor]: Taking taylor expansion of (pow (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) 3) in x 0.643 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in x 0.643 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x 0.643 * [taylor]: Taking taylor expansion of 0.5 in x 0.643 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.643 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.643 * [taylor]: Taking taylor expansion of x in x 0.643 * [taylor]: Taking taylor expansion of (pow (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) 3) in x 0.643 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in x 0.643 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x 0.643 * [taylor]: Taking taylor expansion of 0.5 in x 0.643 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.644 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.644 * [taylor]: Taking taylor expansion of x in x 0.644 * [taylor]: Taking taylor expansion of 1 in y 0.645 * [taylor]: Taking taylor expansion of (* 1.5 (fabs (- (/ 1 y) (/ 1 x)))) in y 0.645 * [taylor]: Taking taylor expansion of 1.5 in y 0.645 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.648 * [taylor]: Taking taylor expansion of (* 0.75 (pow (fabs (- (/ 1 y) (/ 1 x))) 2)) in y 0.648 * [taylor]: Taking taylor expansion of 0.75 in y 0.648 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 y) (/ 1 x))) 2) in y 0.648 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.649 * [approximate]: Taking taylor expansion of (pow (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) 3) in (x y) around 0 0.649 * [taylor]: Taking taylor expansion of (pow (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) 3) in y 0.649 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in y 0.649 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in y 0.649 * [taylor]: Taking taylor expansion of 0.5 in y 0.649 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.650 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.650 * [taylor]: Taking taylor expansion of x in y 0.650 * [taylor]: Taking taylor expansion of (pow (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) 3) in x 0.650 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in x 0.650 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x 0.650 * [taylor]: Taking taylor expansion of 0.5 in x 0.650 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.650 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.650 * [taylor]: Taking taylor expansion of x in x 0.651 * [taylor]: Taking taylor expansion of (pow (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) 3) in x 0.651 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in x 0.651 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x 0.651 * [taylor]: Taking taylor expansion of 0.5 in x 0.651 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.651 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.651 * [taylor]: Taking taylor expansion of x in x 0.652 * [taylor]: Taking taylor expansion of -1 in y 0.653 * [taylor]: Taking taylor expansion of (* 1.5 (fabs (- (/ 1 x) (/ 1 y)))) in y 0.653 * [taylor]: Taking taylor expansion of 1.5 in y 0.653 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.656 * [taylor]: Taking taylor expansion of (- (* 0.75 (pow (fabs (- (/ 1 x) (/ 1 y))) 2))) in y 0.656 * [taylor]: Taking taylor expansion of (* 0.75 (pow (fabs (- (/ 1 x) (/ 1 y))) 2)) in y 0.656 * [taylor]: Taking taylor expansion of 0.75 in y 0.656 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 x) (/ 1 y))) 2) in y 0.656 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.658 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1) 0.658 * [approximate]: Taking taylor expansion of (pow (+ x (* 0.5 (fabs (- y x)))) 2) in (x y) around 0 0.658 * [taylor]: Taking taylor expansion of (pow (+ x (* 0.5 (fabs (- y x)))) 2) in y 0.658 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in y 0.658 * [taylor]: Taking taylor expansion of x in y 0.658 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in y 0.658 * [taylor]: Taking taylor expansion of 0.5 in y 0.658 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.658 * [taylor]: Taking taylor expansion of (pow (+ x (* 0.5 (fabs (- y x)))) 2) in x 0.658 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in x 0.658 * [taylor]: Taking taylor expansion of x in x 0.658 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x 0.658 * [taylor]: Taking taylor expansion of 0.5 in x 0.658 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x 0.658 * [taylor]: Taking taylor expansion of (pow (+ x (* 0.5 (fabs (- y x)))) 2) in x 0.658 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in x 0.658 * [taylor]: Taking taylor expansion of x in x 0.658 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x 0.658 * [taylor]: Taking taylor expansion of 0.5 in x 0.658 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x 0.659 * [taylor]: Taking taylor expansion of (* 0.25 (pow (fabs (- y x)) 2)) in y 0.659 * [taylor]: Taking taylor expansion of 0.25 in y 0.659 * [taylor]: Taking taylor expansion of (pow (fabs (- y x)) 2) in y 0.659 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.660 * [taylor]: Taking taylor expansion of (* 1.0 (fabs (- y x))) in y 0.660 * [taylor]: Taking taylor expansion of 1.0 in y 0.660 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.661 * [taylor]: Taking taylor expansion of 1 in y 0.662 * [approximate]: Taking taylor expansion of (pow (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) 2) in (x y) around 0 0.662 * [taylor]: Taking taylor expansion of (pow (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) 2) in y 0.662 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in y 0.662 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in y 0.662 * [taylor]: Taking taylor expansion of 0.5 in y 0.662 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.662 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.662 * [taylor]: Taking taylor expansion of x in y 0.662 * [taylor]: Taking taylor expansion of (pow (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) 2) in x 0.662 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in x 0.662 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x 0.662 * [taylor]: Taking taylor expansion of 0.5 in x 0.662 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.662 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.662 * [taylor]: Taking taylor expansion of x in x 0.663 * [taylor]: Taking taylor expansion of (pow (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) 2) in x 0.663 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in x 0.663 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x 0.663 * [taylor]: Taking taylor expansion of 0.5 in x 0.663 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.663 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.663 * [taylor]: Taking taylor expansion of x in x 0.664 * [taylor]: Taking taylor expansion of 1 in y 0.664 * [taylor]: Taking taylor expansion of (* 1.0 (fabs (- (/ 1 y) (/ 1 x)))) in y 0.664 * [taylor]: Taking taylor expansion of 1.0 in y 0.665 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.666 * [taylor]: Taking taylor expansion of (* 0.25 (pow (fabs (- (/ 1 y) (/ 1 x))) 2)) in y 0.666 * [taylor]: Taking taylor expansion of 0.25 in y 0.667 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 y) (/ 1 x))) 2) in y 0.667 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.668 * [approximate]: Taking taylor expansion of (pow (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) 2) in (x y) around 0 0.668 * [taylor]: Taking taylor expansion of (pow (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) 2) in y 0.668 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in y 0.668 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in y 0.668 * [taylor]: Taking taylor expansion of 0.5 in y 0.668 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.668 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.668 * [taylor]: Taking taylor expansion of x in y 0.668 * [taylor]: Taking taylor expansion of (pow (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) 2) in x 0.668 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in x 0.668 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x 0.668 * [taylor]: Taking taylor expansion of 0.5 in x 0.668 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.668 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.668 * [taylor]: Taking taylor expansion of x in x 0.669 * [taylor]: Taking taylor expansion of (pow (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) 2) in x 0.669 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in x 0.669 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x 0.669 * [taylor]: Taking taylor expansion of 0.5 in x 0.669 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.669 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.669 * [taylor]: Taking taylor expansion of x in x 0.670 * [taylor]: Taking taylor expansion of 1 in y 0.671 * [taylor]: Taking taylor expansion of (- (* 1.0 (fabs (- (/ 1 x) (/ 1 y))))) in y 0.671 * [taylor]: Taking taylor expansion of (* 1.0 (fabs (- (/ 1 x) (/ 1 y)))) in y 0.671 * [taylor]: Taking taylor expansion of 1.0 in y 0.671 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.673 * [taylor]: Taking taylor expansion of (* 0.25 (pow (fabs (- (/ 1 x) (/ 1 y))) 2)) in y 0.673 * [taylor]: Taking taylor expansion of 0.25 in y 0.673 * [taylor]: Taking taylor expansion of (pow (fabs (- (/ 1 x) (/ 1 y))) 2) in y 0.673 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.674 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2) 0.674 * [approximate]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in (x y) around 0 0.674 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in y 0.674 * [taylor]: Taking taylor expansion of x in y 0.674 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in y 0.674 * [taylor]: Taking taylor expansion of 0.5 in y 0.674 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.675 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in x 0.675 * [taylor]: Taking taylor expansion of x in x 0.675 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x 0.675 * [taylor]: Taking taylor expansion of 0.5 in x 0.675 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x 0.675 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in x 0.675 * [taylor]: Taking taylor expansion of x in x 0.675 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x 0.675 * [taylor]: Taking taylor expansion of 0.5 in x 0.675 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x 0.675 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in y 0.675 * [taylor]: Taking taylor expansion of 0.5 in y 0.675 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.676 * [taylor]: Taking taylor expansion of 1 in y 0.677 * [taylor]: Taking taylor expansion of 0 in y 0.678 * [taylor]: Taking taylor expansion of 0 in y 0.678 * [approximate]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in (x y) around 0 0.678 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in y 0.678 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in y 0.679 * [taylor]: Taking taylor expansion of 0.5 in y 0.679 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.679 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.679 * [taylor]: Taking taylor expansion of x in y 0.679 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in x 0.679 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x 0.679 * [taylor]: Taking taylor expansion of 0.5 in x 0.679 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.679 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.679 * [taylor]: Taking taylor expansion of x in x 0.679 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in x 0.679 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x 0.679 * [taylor]: Taking taylor expansion of 0.5 in x 0.679 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.680 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.680 * [taylor]: Taking taylor expansion of x in x 0.680 * [taylor]: Taking taylor expansion of 1 in y 0.681 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in y 0.681 * [taylor]: Taking taylor expansion of 0.5 in y 0.681 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.683 * [taylor]: Taking taylor expansion of 0 in y 0.686 * [taylor]: Taking taylor expansion of 0 in y 0.686 * [approximate]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in (x y) around 0 0.686 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in y 0.687 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in y 0.687 * [taylor]: Taking taylor expansion of 0.5 in y 0.687 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.687 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.687 * [taylor]: Taking taylor expansion of x in y 0.687 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in x 0.687 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x 0.687 * [taylor]: Taking taylor expansion of 0.5 in x 0.687 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.687 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.687 * [taylor]: Taking taylor expansion of x in x 0.687 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in x 0.687 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x 0.687 * [taylor]: Taking taylor expansion of 0.5 in x 0.688 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.688 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.688 * [taylor]: Taking taylor expansion of x in x 0.689 * [taylor]: Taking taylor expansion of -1 in y 0.690 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in y 0.690 * [taylor]: Taking taylor expansion of 0.5 in y 0.690 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.692 * [taylor]: Taking taylor expansion of 0 in y 0.695 * [taylor]: Taking taylor expansion of 0 in y 0.696 * * * [progress]: simplifying candidates 0.698 * [simplify]: Simplifying using # : (expm1 (cbrt (* (pow (+ x (/ (fabs (- y x)) 2.0)) 2) (+ x (/ (fabs (- y x)) 2.0))))) (log1p (cbrt (* (pow (+ x (/ (fabs (- y x)) 2.0)) 2) (+ x (/ (fabs (- y x)) 2.0))))) (log (cbrt (* (pow (+ x (/ (fabs (- y x)) 2.0)) 2) (+ x (/ (fabs (- y x)) 2.0))))) (exp (cbrt (* (pow (+ x (/ (fabs (- y x)) 2.0)) 2) (+ x (/ (fabs (- y x)) 2.0))))) (cbrt (pow (+ x (/ (fabs (- y x)) 2.0)) 2)) (cbrt (+ x (/ (fabs (- y x)) 2.0))) (cbrt (* (pow (+ x (/ (fabs (- y x)) 2.0)) 2) (+ (pow x 3) (pow (/ (fabs (- y x)) 2.0) 3)))) (cbrt (+ (* x x) (- (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0)) (* x (/ (fabs (- y x)) 2.0))))) (cbrt (* (pow (+ x (/ (fabs (- y x)) 2.0)) 2) (- (* x x) (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0))))) (cbrt (- x (/ (fabs (- y x)) 2.0))) (* (cbrt (cbrt (* (pow (+ x (/ (fabs (- y x)) 2.0)) 2) (+ x (/ (fabs (- y x)) 2.0))))) (cbrt (cbrt (* (pow (+ x (/ (fabs (- y x)) 2.0)) 2) (+ x (/ (fabs (- y x)) 2.0)))))) (cbrt (cbrt (* (pow (+ x (/ (fabs (- y x)) 2.0)) 2) (+ x (/ (fabs (- y x)) 2.0))))) (* (* (cbrt (* (pow (+ x (/ (fabs (- y x)) 2.0)) 2) (+ x (/ (fabs (- y x)) 2.0)))) (cbrt (* (pow (+ x (/ (fabs (- y x)) 2.0)) 2) (+ x (/ (fabs (- y x)) 2.0))))) (cbrt (* (pow (+ x (/ (fabs (- y x)) 2.0)) 2) (+ x (/ (fabs (- y x)) 2.0))))) (sqrt (cbrt (* (pow (+ x (/ (fabs (- y x)) 2.0)) 2) (+ x (/ (fabs (- y x)) 2.0))))) (sqrt (cbrt (* (pow (+ x (/ (fabs (- y x)) 2.0)) 2) (+ x (/ (fabs (- y x)) 2.0))))) (expm1 (* (pow (+ x (/ (fabs (- y x)) 2.0)) 2) (+ x (/ (fabs (- y x)) 2.0)))) (log1p (* (pow (+ x (/ (fabs (- y x)) 2.0)) 2) (+ x (/ (fabs (- y x)) 2.0)))) (+ 2 1) (+ 2 1) (+ (* (log (+ x (/ (fabs (- y x)) 2.0))) 2) (log (+ x (/ (fabs (- y x)) 2.0)))) (+ (* (log (+ x (/ (fabs (- y x)) 2.0))) 2) (log (+ x (/ (fabs (- y x)) 2.0)))) (+ (log (pow (+ x (/ (fabs (- y x)) 2.0)) 2)) (log (+ x (/ (fabs (- y x)) 2.0)))) (log (* (pow (+ x (/ (fabs (- y x)) 2.0)) 2) (+ x (/ (fabs (- y x)) 2.0)))) (exp (* (pow (+ x (/ (fabs (- y x)) 2.0)) 2) (+ x (/ (fabs (- y x)) 2.0)))) (* (* (* (pow (+ x (/ (fabs (- y x)) 2.0)) 2) (pow (+ x (/ (fabs (- y x)) 2.0)) 2)) (pow (+ x (/ (fabs (- y x)) 2.0)) 2)) (* (* (+ x (/ (fabs (- y x)) 2.0)) (+ x (/ (fabs (- y x)) 2.0))) (+ x (/ (fabs (- y x)) 2.0)))) (* (cbrt (* (pow (+ x (/ (fabs (- y x)) 2.0)) 2) (+ x (/ (fabs (- y x)) 2.0)))) (cbrt (* (pow (+ x (/ (fabs (- y x)) 2.0)) 2) (+ x (/ (fabs (- y x)) 2.0))))) (cbrt (* (pow (+ x (/ (fabs (- y x)) 2.0)) 2) (+ x (/ (fabs (- y x)) 2.0)))) (* (* (* (pow (+ x (/ (fabs (- y x)) 2.0)) 2) (+ x (/ (fabs (- y x)) 2.0))) (* (pow (+ x (/ (fabs (- y x)) 2.0)) 2) (+ x (/ (fabs (- y x)) 2.0)))) (* (pow (+ x (/ (fabs (- y x)) 2.0)) 2) (+ x (/ (fabs (- y x)) 2.0)))) (sqrt (* (pow (+ x (/ (fabs (- y x)) 2.0)) 2) (+ x (/ (fabs (- y x)) 2.0)))) (sqrt (* (pow (+ x (/ (fabs (- y x)) 2.0)) 2) (+ x (/ (fabs (- y x)) 2.0)))) (* (pow (sqrt (+ x (/ (fabs (- y x)) 2.0))) 2) (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (* (pow (sqrt (+ x (/ (fabs (- y x)) 2.0))) 2) (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (* (+ x (/ (fabs (- y x)) 2.0)) (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (* (+ x (/ (fabs (- y x)) 2.0)) (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (* (sqrt (pow (+ x (/ (fabs (- y x)) 2.0)) 2)) (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (* (sqrt (pow (+ x (/ (fabs (- y x)) 2.0)) 2)) (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (* (pow (+ x (/ (fabs (- y x)) 2.0)) (/ 2 2)) (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (* (pow (+ x (/ (fabs (- y x)) 2.0)) (/ 2 2)) (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (* (pow (+ x (/ (fabs (- y x)) 2.0)) 2) x) (* (pow (+ x (/ (fabs (- y x)) 2.0)) 2) (/ (fabs (- y x)) 2.0)) (* x (pow (+ x (/ (fabs (- y x)) 2.0)) 2)) (* (/ (fabs (- y x)) 2.0) (pow (+ x (/ (fabs (- y x)) 2.0)) 2)) (* (pow (+ x (/ (fabs (- y x)) 2.0)) 2) (* (cbrt (+ x (/ (fabs (- y x)) 2.0))) (cbrt (+ x (/ (fabs (- y x)) 2.0))))) (* (pow (+ x (/ (fabs (- y x)) 2.0)) 2) (sqrt (+ x (/ (fabs (- y x)) 2.0)))) (* (pow (+ x (/ (fabs (- y x)) 2.0)) 2) 1) (* (pow (+ x (/ (fabs (- y x)) 2.0)) 2) 1) (* (pow (cbrt (+ x (/ (fabs (- y x)) 2.0))) 2) (+ x (/ (fabs (- y x)) 2.0))) (* (pow (sqrt (+ x (/ (fabs (- y x)) 2.0))) 2) (+ x (/ (fabs (- y x)) 2.0))) (* (pow (+ x (/ (fabs (- y x)) 2.0)) 2) (+ x (/ (fabs (- y x)) 2.0))) (* (pow (+ x (/ (fabs (- y x)) 2.0)) 2) (+ x (/ (fabs (- y x)) 2.0))) (* (+ x (/ (fabs (- y x)) 2.0)) (+ x (/ (fabs (- y x)) 2.0))) (* (cbrt (pow (+ x (/ (fabs (- y x)) 2.0)) 2)) (+ x (/ (fabs (- y x)) 2.0))) (* (sqrt (pow (+ x (/ (fabs (- y x)) 2.0)) 2)) (+ x (/ (fabs (- y x)) 2.0))) (* (pow (+ x (/ (fabs (- y x)) 2.0)) 2) (+ x (/ (fabs (- y x)) 2.0))) (* (pow (+ x (/ (fabs (- y x)) 2.0)) (/ 2 2)) (+ x (/ (fabs (- y x)) 2.0))) (* (pow (+ x (/ (fabs (- y x)) 2.0)) 2) (+ (pow x 3) (pow (/ (fabs (- y x)) 2.0) 3))) (* (pow (+ x (/ (fabs (- y x)) 2.0)) 2) (- (* x x) (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0)))) (expm1 (pow (+ x (/ (fabs (- y x)) 2.0)) 2)) (log1p (pow (+ x (/ (fabs (- y x)) 2.0)) 2)) (* (log (+ x (/ (fabs (- y x)) 2.0))) 2) (* (log (+ x (/ (fabs (- y x)) 2.0))) 2) (* 1 2) (pow (+ x (/ (fabs (- y x)) 2.0)) (* (cbrt 2) (cbrt 2))) (pow (+ x (/ (fabs (- y x)) 2.0)) (sqrt 2)) (pow (+ x (/ (fabs (- y x)) 2.0)) 1) (pow (* (cbrt (+ x (/ (fabs (- y x)) 2.0))) (cbrt (+ x (/ (fabs (- y x)) 2.0)))) 2) (pow (cbrt (+ x (/ (fabs (- y x)) 2.0))) 2) (pow (sqrt (+ x (/ (fabs (- y x)) 2.0))) 2) (pow (sqrt (+ x (/ (fabs (- y x)) 2.0))) 2) (pow 1 2) (pow (+ x (/ (fabs (- y x)) 2.0)) 2) (pow 1 2) (pow (+ x (/ (fabs (- y x)) 2.0)) 2) (log (pow (+ x (/ (fabs (- y x)) 2.0)) 2)) (exp (pow (+ x (/ (fabs (- y x)) 2.0)) 2)) (* (cbrt (pow (+ x (/ (fabs (- y x)) 2.0)) 2)) (cbrt (pow (+ x (/ (fabs (- y x)) 2.0)) 2))) (cbrt (pow (+ x (/ (fabs (- y x)) 2.0)) 2)) (* (* (pow (+ x (/ (fabs (- y x)) 2.0)) 2) (pow (+ x (/ (fabs (- y x)) 2.0)) 2)) (pow (+ x (/ (fabs (- y x)) 2.0)) 2)) (sqrt (pow (+ x (/ (fabs (- y x)) 2.0)) 2)) (sqrt (pow (+ x (/ (fabs (- y x)) 2.0)) 2)) (pow (+ x (/ (fabs (- y x)) 2.0)) (/ 2 2)) (pow (+ x (/ (fabs (- y x)) 2.0)) (/ 2 2)) (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)))) (+ (* 1.5 (* (pow x 2) (fabs (- y x)))) (+ (* 0.125 (pow (fabs (- y x)) 3)) (* 0.75 (* x (pow (fabs (- y x)) 2))))) (+ (* 1.5 (* (pow x 2) (fabs (- y x)))) (+ (pow x 3) (* 0.75 (* x (pow (fabs (- y x)) 2))))) (+ (* 1.5 (* (pow x 2) (fabs (- y x)))) (+ (pow x 3) (* 0.75 (* x (pow (fabs (- y x)) 2))))) (+ (* 1.0 (* x (fabs (- y x)))) (+ (pow x 2) (* 0.25 (pow (fabs (- y x)) 2)))) (+ (* 0.25 (pow (fabs (- y x)) 2)) (+ (pow x 2) (* 1.0 (* x (fabs (- y x)))))) (+ (* 0.25 (pow (fabs (- y x)) 2)) (+ (pow x 2) (* 1.0 (* x (fabs (- y x)))))) (+ x (* 0.5 (fabs (- y x)))) (+ x (* 0.5 (fabs (- y x)))) (+ x (* 0.5 (fabs (- y x)))) 0.708 * * [simplify]: iteration 0 : 336 enodes (cost 926 ) 0.718 * * [simplify]: iteration 1 : 1359 enodes (cost 701 ) 0.757 * * [simplify]: iteration 2 : 5002 enodes (cost 680 ) 0.764 * [simplify]: Simplified to: (expm1 (+ x (/ (fabs (- y x)) 2.0))) (log1p (+ x (/ (fabs (- y x)) 2.0))) (log (+ x (/ (fabs (- y x)) 2.0))) (exp (+ x (/ (fabs (- y x)) 2.0))) (cbrt (pow (+ x (/ (fabs (- y x)) 2.0)) 2)) (cbrt (+ x (/ (fabs (- y x)) 2.0))) (cbrt (* (pow 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2.0)) (pow (pow (+ x (/ (fabs (- y x)) 2.0)) 3) 3) (fabs (pow (+ x (/ (fabs (- y x)) 2.0)) 3/2)) (fabs (pow (+ x (/ (fabs (- y x)) 2.0)) 3/2)) (pow (+ x (/ (fabs (- y x)) 2.0)) 3/2) (pow (+ x (/ (fabs (- y x)) 2.0)) 3/2) (pow (+ x (/ (fabs (- y x)) 2.0)) 3/2) (pow (+ x (/ (fabs (- y x)) 2.0)) 3/2) (* (fabs (+ x (/ (fabs (- y x)) 2.0))) (pow (+ x (/ (fabs (- y x)) 2.0)) 1/2)) (* (fabs (+ x (/ (fabs (- y x)) 2.0))) (pow (+ x (/ (fabs (- y x)) 2.0)) 1/2)) (pow (+ x (/ (fabs (- y x)) 2.0)) 3/2) (pow (+ x (/ (fabs (- y x)) 2.0)) 3/2) (* (pow (+ x (/ (fabs (- y x)) 2.0)) 2) x) (* (pow (+ x (/ (fabs (- y x)) 2.0)) 2) (/ (fabs (- y x)) 2.0)) (* (pow (+ x (/ (fabs (- y x)) 2.0)) 2) x) (* (pow (+ x (/ (fabs (- y x)) 2.0)) 2) (/ (fabs (- y x)) 2.0)) (* (pow (cbrt (+ x (/ (fabs (- y x)) 2.0))) 2) (pow (+ x (/ (fabs (- y x)) 2.0)) 2)) (* (pow (+ x (/ (fabs (- y x)) 2.0)) 3/2) (+ x (/ (fabs (- y x)) 2.0))) (pow (+ x (/ (fabs (- y x)) 2.0)) 2) (pow (+ x (/ (fabs (- y x)) 2.0)) 2) (* (pow (cbrt (+ x 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2.0)) (+ x (/ (fabs (- y x)) 2.0)) 1 (pow (+ x (/ (fabs (- y x)) 2.0)) 2) 1 (pow (+ x (/ (fabs (- y x)) 2.0)) 2) (log (pow (+ x (/ (fabs (- y x)) 2.0)) 2)) (exp (pow (+ x (/ (fabs (- y x)) 2.0)) 2)) (* (cbrt (pow (+ x (/ (fabs (- y x)) 2.0)) 2)) (cbrt (pow (+ x (/ (fabs (- y x)) 2.0)) 2))) (cbrt (pow (+ x (/ (fabs (- y x)) 2.0)) 2)) (pow (+ x (/ (fabs (- y x)) 2.0)) 6) (fabs (+ x (/ (fabs (- y x)) 2.0))) (fabs (+ x (/ (fabs (- y x)) 2.0))) (+ x (/ (fabs (- y x)) 2.0)) (+ x (/ (fabs (- y x)) 2.0)) (expm1 (+ x (/ (fabs (- y x)) 2.0))) (log1p (+ x (/ (fabs (- y x)) 2.0))) (exp (+ x (/ (fabs (- y x)) 2.0))) (log (+ x (/ (fabs (- y x)) 2.0))) (exp (+ x (/ (fabs (- y x)) 2.0))) (pow (cbrt (+ x (/ (fabs (- y x)) 2.0))) 2) (cbrt (+ x (/ (fabs (- y x)) 2.0))) (pow (+ x (/ (fabs (- y x)) 2.0)) 3) (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0))) (+ (pow x 3) (pow (/ (fabs (- y x)) 2.0) 3)) (fma (/ (fabs (- y x)) 2.0) (- (/ (fabs (- y x)) 2.0) x) (pow x 2)) (- (* x x) (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0))) (- x (/ (fabs (- y x)) 2.0)) (+ x (/ (fabs (- y x)) 2.0)) (fma (fabs (- y x)) 0.5 x) (fma (fabs (- y x)) 0.5 x) (fma (fabs (- y x)) 0.5 x) (fma 1.5 (* (pow x 2) (fabs (- y x))) (fma 0.125 (pow (fabs (- y x)) 3) (* 0.75 (* x (pow (fabs (- y x)) 2))))) (fma (* 1.5 (pow x 2)) (fabs (- y x)) (fma (* 0.75 x) (pow (fabs (- y x)) 2) (pow x 3))) (fma (* 1.5 (pow x 2)) (fabs (- y x)) (fma (* 0.75 x) (pow (fabs (- y x)) 2) (pow x 3))) (fma (* 1.0 x) (fabs (- y x)) (fma (pow (fabs (- y x)) 2) 0.25 (pow x 2))) (fma (* 1.0 x) (fabs (- y x)) (fma (pow (fabs (- y x)) 2) 0.25 (pow x 2))) (fma (* 1.0 x) (fabs (- y x)) (fma (pow (fabs (- y x)) 2) 0.25 (pow x 2))) (fma (fabs (- y x)) 0.5 x) (fma (fabs (- y x)) 0.5 x) (fma (fabs (- y x)) 0.5 x) 0.764 * * * [progress]: adding candidates to table 0.951 * [progress]: [Phase 3 of 3] Extracting. 0.951 * * [regime]: Finding splitpoints for: (# # # #) 0.951 * * * [regime-changes]: Trying 3 branch expressions: ((+ x (/ (fabs (- y x)) 2.0)) y x) 0.951 * * * * [regimes]: Trying to branch on (+ x (/ (fabs (- y x)) 2.0)) from (# # # #) 0.973 * * * * [regimes]: Trying to branch on y from (# # # #) 0.989 * * * * [regimes]: Trying to branch on x from (# # # #) 1.007 * * * [regime]: Found split indices: #