20.210 * [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 y) (* (* x 2.0) y)) 0.015 * * [simplify]: iteration 0 : 7 enodes (cost 9 ) 0.016 * * [simplify]: iteration 1 : 18 enodes (cost 9 ) 0.018 * * [simplify]: iteration 2 : 47 enodes (cost 9 ) 0.025 * * [simplify]: iteration 3 : 102 enodes (cost 9 ) 0.039 * * [simplify]: iteration 4 : 146 enodes (cost 9 ) 0.059 * * [simplify]: iteration 5 : 171 enodes (cost 9 ) 0.076 * * [simplify]: iteration 6 : 186 enodes (cost 9 ) 0.097 * * [simplify]: iteration 7 : 191 enodes (cost 9 ) 0.116 * * [simplify]: iteration done : 191 enodes (cost 9 ) 0.116 * [simplify]: Simplified to: (/ (- x y) (* (* x 2.0) y)) 0.116 * * [progress]: iteration 1 / 4 0.116 * * * [progress]: picking best candidate 0.118 * * * * [pick]: Picked # 0.118 * * * [progress]: localizing error 0.124 * * * [progress]: generating rewritten candidates 0.125 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.139 * * * [progress]: generating series expansions 0.139 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.139 * [approximate]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in (x y) around 0 0.139 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in y 0.139 * [taylor]: Taking taylor expansion of 0.5 in y 0.139 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in y 0.139 * [taylor]: Taking taylor expansion of (- x y) in y 0.139 * [taylor]: Taking taylor expansion of x in y 0.139 * [taylor]: Taking taylor expansion of y in y 0.139 * [taylor]: Taking taylor expansion of (* x y) in y 0.139 * [taylor]: Taking taylor expansion of x in y 0.139 * [taylor]: Taking taylor expansion of y in y 0.140 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in x 0.140 * [taylor]: Taking taylor expansion of 0.5 in x 0.140 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in x 0.140 * [taylor]: Taking taylor expansion of (- x y) in x 0.140 * [taylor]: Taking taylor expansion of x in x 0.140 * [taylor]: Taking taylor expansion of y in x 0.140 * [taylor]: Taking taylor expansion of (* x y) in x 0.140 * [taylor]: Taking taylor expansion of x in x 0.140 * [taylor]: Taking taylor expansion of y in x 0.140 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in x 0.140 * [taylor]: Taking taylor expansion of 0.5 in x 0.140 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in x 0.140 * [taylor]: Taking taylor expansion of (- x y) in x 0.140 * [taylor]: Taking taylor expansion of x in x 0.140 * [taylor]: Taking taylor expansion of y in x 0.140 * [taylor]: Taking taylor expansion of (* x y) in x 0.141 * [taylor]: Taking taylor expansion of x in x 0.141 * [taylor]: Taking taylor expansion of y in x 0.141 * [taylor]: Taking taylor expansion of -0.5 in y 0.142 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.143 * [taylor]: Taking taylor expansion of 0.5 in y 0.143 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.143 * [taylor]: Taking taylor expansion of y in y 0.145 * [taylor]: Taking taylor expansion of 0 in y 0.148 * [taylor]: Taking taylor expansion of 0 in y 0.152 * [taylor]: Taking taylor expansion of 0 in y 0.152 * [approximate]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (/ 1 y)) (* x y))) in (x y) around 0 0.152 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (/ 1 y)) (* x y))) in y 0.152 * [taylor]: Taking taylor expansion of 0.5 in y 0.152 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in y 0.152 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.152 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.152 * [taylor]: Taking taylor expansion of x in y 0.152 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.152 * [taylor]: Taking taylor expansion of y in y 0.152 * [taylor]: Taking taylor expansion of (* x y) in y 0.152 * [taylor]: Taking taylor expansion of x in y 0.152 * [taylor]: Taking taylor expansion of y in y 0.153 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x 0.153 * [taylor]: Taking taylor expansion of 0.5 in x 0.153 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x 0.153 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.153 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.153 * [taylor]: Taking taylor expansion of x in x 0.153 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.153 * [taylor]: Taking taylor expansion of y in x 0.153 * [taylor]: Taking taylor expansion of (* x y) in x 0.153 * [taylor]: Taking taylor expansion of x in x 0.153 * [taylor]: Taking taylor expansion of y in x 0.153 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x 0.153 * [taylor]: Taking taylor expansion of 0.5 in x 0.153 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x 0.153 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.153 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.153 * [taylor]: Taking taylor expansion of x in x 0.153 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.153 * [taylor]: Taking taylor expansion of y in x 0.153 * [taylor]: Taking taylor expansion of (* x y) in x 0.153 * [taylor]: Taking taylor expansion of x in x 0.153 * [taylor]: Taking taylor expansion of y in x 0.154 * [taylor]: Taking taylor expansion of 0 in y 0.156 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.156 * [taylor]: Taking taylor expansion of 0.5 in y 0.156 * [taylor]: Taking taylor expansion of y in y 0.161 * [taylor]: Taking taylor expansion of (- 0.5) in y 0.161 * [taylor]: Taking taylor expansion of 0.5 in y 0.165 * [taylor]: Taking taylor expansion of 0 in y 0.170 * [taylor]: Taking taylor expansion of 0 in y 0.175 * [taylor]: Taking taylor expansion of 0 in y 0.175 * [approximate]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 y) (/ 1 x))))) in (x y) around 0 0.176 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 y) (/ 1 x))))) in y 0.176 * [taylor]: Taking taylor expansion of 0.5 in y 0.176 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in y 0.176 * [taylor]: Taking taylor expansion of x in y 0.176 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in y 0.176 * [taylor]: Taking taylor expansion of y in y 0.176 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.176 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.176 * [taylor]: Taking taylor expansion of y in y 0.176 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.176 * [taylor]: Taking taylor expansion of x in y 0.176 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 y) (/ 1 x))))) in x 0.176 * [taylor]: Taking taylor expansion of 0.5 in x 0.176 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x 0.176 * [taylor]: Taking taylor expansion of x in x 0.176 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 0.176 * [taylor]: Taking taylor expansion of y in x 0.176 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.176 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.176 * [taylor]: Taking taylor expansion of y in x 0.176 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.176 * [taylor]: Taking taylor expansion of x in x 0.176 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 y) (/ 1 x))))) in x 0.176 * [taylor]: Taking taylor expansion of 0.5 in x 0.176 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x 0.177 * [taylor]: Taking taylor expansion of x in x 0.177 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 0.177 * [taylor]: Taking taylor expansion of y in x 0.177 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.177 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.177 * [taylor]: Taking taylor expansion of y in x 0.177 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.177 * [taylor]: Taking taylor expansion of x in x 0.178 * [taylor]: Taking taylor expansion of 0 in y 0.179 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y 0.179 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.179 * [taylor]: Taking taylor expansion of 0.5 in y 0.179 * [taylor]: Taking taylor expansion of y in y 0.181 * [taylor]: Taking taylor expansion of 0.5 in y 0.185 * [taylor]: Taking taylor expansion of 0 in y 0.190 * [taylor]: Taking taylor expansion of 0 in y 0.195 * [taylor]: Taking taylor expansion of 0 in y 0.196 * * * [progress]: simplifying candidates 0.196 * [simplify]: Simplifying using # : (expm1 (/ (- x y) (* (* x 2.0) y))) (log1p (/ (- x y) (* (* x 2.0) y))) (- (log (- x y)) (+ (+ (log x) (log 2.0)) (log y))) (- (log (- x y)) (+ (log (* x 2.0)) (log y))) (- (log (- x y)) (log (* (* x 2.0) y))) (log (/ (- x y) (* (* x 2.0) y))) (exp (/ (- x y) (* (* x 2.0) y))) (/ (* (* (- x y) (- x y)) (- x y)) (* (* (* (* x x) x) (* (* 2.0 2.0) 2.0)) (* (* y y) y))) (/ (* (* (- x y) (- x y)) (- x y)) (* (* (* (* x 2.0) (* x 2.0)) (* x 2.0)) (* (* y y) y))) (/ (* (* (- x y) (- x y)) (- x y)) (* (* (* (* x 2.0) y) (* (* x 2.0) y)) (* (* x 2.0) y))) (* (cbrt (/ (- x y) (* (* x 2.0) y))) (cbrt (/ (- x y) (* (* x 2.0) y)))) (cbrt (/ (- x y) (* (* x 2.0) y))) (* (* (/ (- x y) (* (* x 2.0) y)) (/ (- x y) (* (* x 2.0) y))) (/ (- x y) (* (* x 2.0) y))) (sqrt (/ (- x y) (* (* x 2.0) y))) (sqrt (/ (- x y) (* (* x 2.0) y))) (- (- x y)) (- (* (* x 2.0) y)) (/ x (* (* x 2.0) y)) (/ y (* (* x 2.0) y)) (/ (* (cbrt (- x y)) (cbrt (- x y))) (* x 2.0)) (/ (cbrt (- x y)) y) (/ (sqrt (- x y)) (* x 2.0)) (/ (sqrt (- x y)) y) (/ 1 (* x 2.0)) (/ (- x y) y) (/ (+ (sqrt x) (sqrt y)) (* x 2.0)) (/ (- (sqrt x) (sqrt y)) y) (/ 1 (* x 2.0)) (/ (- x y) y) (/ 1 (* (* x 2.0) y)) (/ (* (* x 2.0) y) (- x y)) (/ (- x y) (* x 2.0)) (/ (* (* x 2.0) y) (cbrt (- x y))) (/ (* (* x 2.0) y) (sqrt (- x y))) (/ (* (* x 2.0) y) (- x y)) (/ (* (* x 2.0) y) (- (sqrt x) (sqrt y))) (/ (* (* x 2.0) y) (- x y)) (* (* (* x 2.0) y) (+ (* x x) (+ (* y y) (* x y)))) (* (* (* x 2.0) y) (+ x y)) (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 0.198 * * [simplify]: iteration 0 : 84 enodes (cost 467 ) 0.211 * * [simplify]: iteration 1 : 241 enodes (cost 452 ) 0.269 * * [simplify]: iteration 2 : 917 enodes (cost 372 ) 1.558 * * [simplify]: iteration 3 : 4644 enodes (cost 370 ) 2.538 * * [simplify]: iteration done : 5000 enodes (cost 370 ) 2.539 * [simplify]: Simplified to: (expm1 (/ (- x y) (* (* x 2.0) y))) (log1p (/ (- x y) (* (* x 2.0) y))) (log (/ (- x y) (* (* x 2.0) y))) (log (/ (- x y) (* (* x 2.0) y))) (log (/ (- x y) (* (* x 2.0) y))) (log (/ (- x y) (* (* x 2.0) y))) (exp (/ (- x y) (* (* x 2.0) y))) (pow (/ (- x y) (* (* x 2.0) y)) 3) (pow (/ (- x y) (* (* x 2.0) y)) 3) (pow (/ (- x y) (* (* x 2.0) y)) 3) (* (cbrt (/ (- x y) (* (* x 2.0) y))) (cbrt (/ (- x y) (* (* x 2.0) y)))) (cbrt (/ (- x y) (* (* x 2.0) y))) (pow (/ (- x y) (* (* x 2.0) y)) 3) (sqrt (/ (- x y) (* (* x 2.0) y))) (sqrt (/ (- x y) (* (* x 2.0) y))) (- (- x y)) (- (* (* x 2.0) y)) (/ (/ 1 2.0) y) (/ 1 (* x 2.0)) (/ (* (cbrt (- x y)) (cbrt (- x y))) (* x 2.0)) (/ (cbrt (- x y)) y) (/ (sqrt (- x y)) (* x 2.0)) (/ (sqrt (- x y)) y) (/ 1 (* x 2.0)) (/ (- x y) y) (/ (+ (sqrt x) (sqrt y)) (* x 2.0)) (/ (- (sqrt x) (sqrt y)) y) (/ 1 (* x 2.0)) (/ (- x y) y) (/ 1 (* (* x 2.0) y)) (/ (* (* x 2.0) y) (- x y)) (/ (- x y) (* x 2.0)) (/ (* (* x 2.0) y) (cbrt (- x y))) (/ (* (* x 2.0) y) (sqrt (- x y))) (/ (* (* x 2.0) y) (- x y)) (/ (* (* x 2.0) y) (- (sqrt x) (sqrt y))) (/ (* (* x 2.0) y) (- x y)) (* (* (* x 2.0) y) (fma x x (* y (+ x y)))) (* (* (* x 2.0) y) (+ x y)) (- (/ 0.5 y) (/ 0.5 x)) (- (/ 0.5 y) (/ 0.5 x)) (- (/ 0.5 y) (/ 0.5 x)) 2.539 * * * [progress]: adding candidates to table 2.603 * * [progress]: iteration 2 / 4 2.603 * * * [progress]: picking best candidate 2.606 * * * * [pick]: Picked # 2.606 * * * [progress]: localizing error 2.612 * * * [progress]: generating rewritten candidates 2.612 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 2.657 * * * [progress]: generating series expansions 2.657 * * * * [progress]: [ 1 / 1 ] generating series at (2) 2.657 * [approximate]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in (y x) around 0 2.657 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in x 2.657 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 2.657 * [taylor]: Taking taylor expansion of 0.5 in x 2.657 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.657 * [taylor]: Taking taylor expansion of y in x 2.657 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 2.657 * [taylor]: Taking taylor expansion of 0.5 in x 2.657 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.657 * [taylor]: Taking taylor expansion of x in x 2.658 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in y 2.658 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 2.658 * [taylor]: Taking taylor expansion of 0.5 in y 2.658 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.658 * [taylor]: Taking taylor expansion of y in y 2.658 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y 2.658 * [taylor]: Taking taylor expansion of 0.5 in y 2.658 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.658 * [taylor]: Taking taylor expansion of x in y 2.658 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in y 2.658 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 2.658 * [taylor]: Taking taylor expansion of 0.5 in y 2.658 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.658 * [taylor]: Taking taylor expansion of y in y 2.658 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y 2.658 * [taylor]: Taking taylor expansion of 0.5 in y 2.658 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.658 * [taylor]: Taking taylor expansion of x in y 2.659 * [taylor]: Taking taylor expansion of 0.5 in x 2.660 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 x))) in x 2.660 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 2.660 * [taylor]: Taking taylor expansion of 0.5 in x 2.660 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.660 * [taylor]: Taking taylor expansion of x in x 2.663 * [taylor]: Taking taylor expansion of 0 in x 2.666 * [taylor]: Taking taylor expansion of 0 in x 2.669 * [taylor]: Taking taylor expansion of 0 in x 2.670 * [approximate]: Taking taylor expansion of (- (* 0.5 y) (* 0.5 x)) in (y x) around 0 2.670 * [taylor]: Taking taylor expansion of (- (* 0.5 y) (* 0.5 x)) in x 2.670 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 2.670 * [taylor]: Taking taylor expansion of 0.5 in x 2.670 * [taylor]: Taking taylor expansion of y in x 2.670 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 2.670 * [taylor]: Taking taylor expansion of 0.5 in x 2.670 * [taylor]: Taking taylor expansion of x in x 2.670 * [taylor]: Taking taylor expansion of (- (* 0.5 y) (* 0.5 x)) in y 2.670 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 2.670 * [taylor]: Taking taylor expansion of 0.5 in y 2.670 * [taylor]: Taking taylor expansion of y in y 2.670 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 2.670 * [taylor]: Taking taylor expansion of 0.5 in y 2.670 * [taylor]: Taking taylor expansion of x in y 2.670 * [taylor]: Taking taylor expansion of (- (* 0.5 y) (* 0.5 x)) in y 2.670 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 2.670 * [taylor]: Taking taylor expansion of 0.5 in y 2.670 * [taylor]: Taking taylor expansion of y in y 2.670 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 2.670 * [taylor]: Taking taylor expansion of 0.5 in y 2.670 * [taylor]: Taking taylor expansion of x in y 2.671 * [taylor]: Taking taylor expansion of (- (* 0.5 x)) in x 2.671 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 2.671 * [taylor]: Taking taylor expansion of 0.5 in x 2.671 * [taylor]: Taking taylor expansion of x in x 2.673 * [taylor]: Taking taylor expansion of 0.5 in x 2.676 * [taylor]: Taking taylor expansion of 0 in x 2.678 * [taylor]: Taking taylor expansion of 0 in x 2.679 * [approximate]: Taking taylor expansion of (- (* 0.5 x) (* 0.5 y)) in (y x) around 0 2.679 * [taylor]: Taking taylor expansion of (- (* 0.5 x) (* 0.5 y)) in x 2.679 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 2.679 * [taylor]: Taking taylor expansion of 0.5 in x 2.679 * [taylor]: Taking taylor expansion of x in x 2.679 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 2.679 * [taylor]: Taking taylor expansion of 0.5 in x 2.679 * [taylor]: Taking taylor expansion of y in x 2.679 * [taylor]: Taking taylor expansion of (- (* 0.5 x) (* 0.5 y)) in y 2.679 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 2.679 * [taylor]: Taking taylor expansion of 0.5 in y 2.679 * [taylor]: Taking taylor expansion of x in y 2.679 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 2.679 * [taylor]: Taking taylor expansion of 0.5 in y 2.679 * [taylor]: Taking taylor expansion of y in y 2.679 * [taylor]: Taking taylor expansion of (- (* 0.5 x) (* 0.5 y)) in y 2.679 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 2.679 * [taylor]: Taking taylor expansion of 0.5 in y 2.679 * [taylor]: Taking taylor expansion of x in y 2.679 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 2.679 * [taylor]: Taking taylor expansion of 0.5 in y 2.679 * [taylor]: Taking taylor expansion of y in y 2.680 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 2.680 * [taylor]: Taking taylor expansion of 0.5 in x 2.680 * [taylor]: Taking taylor expansion of x in x 2.682 * [taylor]: Taking taylor expansion of (- 0.5) in x 2.682 * [taylor]: Taking taylor expansion of 0.5 in x 2.684 * [taylor]: Taking taylor expansion of 0 in x 2.687 * [taylor]: Taking taylor expansion of 0 in x 2.688 * * * [progress]: simplifying candidates 2.693 * [simplify]: Simplifying using # : (fma (* (cbrt (/ 0.5 y)) (cbrt (/ 0.5 y))) (cbrt (/ 0.5 y)) (- (* (cbrt (/ 0.5 x)) (* (cbrt (/ 0.5 x)) (cbrt (/ 0.5 x)))))) (fma (- (cbrt (/ 0.5 x))) (* (cbrt (/ 0.5 x)) (cbrt (/ 0.5 x))) (* (cbrt (/ 0.5 x)) (* (cbrt (/ 0.5 x)) (cbrt (/ 0.5 x))))) (fma (* (cbrt (/ 0.5 y)) (cbrt (/ 0.5 y))) (cbrt (/ 0.5 y)) (- (* (sqrt (/ 0.5 x)) (sqrt (/ 0.5 x))))) (fma (- (sqrt (/ 0.5 x))) (sqrt (/ 0.5 x)) (* (sqrt (/ 0.5 x)) (sqrt (/ 0.5 x)))) (fma (* (cbrt (/ 0.5 y)) (cbrt (/ 0.5 y))) (cbrt (/ 0.5 y)) (- (* (/ (cbrt 0.5) (cbrt x)) (/ (* (cbrt 0.5) (cbrt 0.5)) (* (cbrt x) (cbrt x)))))) (fma (- (/ (cbrt 0.5) (cbrt x))) (/ (* (cbrt 0.5) (cbrt 0.5)) (* (cbrt x) (cbrt x))) (* (/ (cbrt 0.5) (cbrt x)) (/ (* (cbrt 0.5) (cbrt 0.5)) (* (cbrt x) (cbrt x))))) (fma (* (cbrt (/ 0.5 y)) (cbrt (/ 0.5 y))) (cbrt (/ 0.5 y)) (- (* (/ (cbrt 0.5) (sqrt x)) (/ (* (cbrt 0.5) (cbrt 0.5)) (sqrt x))))) (fma (- (/ (cbrt 0.5) (sqrt x))) (/ 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(cbrt 0.5) (cbrt y)) 3) (/ 0.5 x)) 0 (- (/ (/ 0.5 (sqrt y)) (sqrt y)) (/ 0.5 x)) 0 (- (/ (/ 0.5 (sqrt y)) (sqrt y)) (/ 0.5 x)) 0 (- (/ (/ 0.5 (sqrt y)) (sqrt y)) (/ 0.5 (pow (cbrt x) 3))) (- (/ 0.5 (pow (cbrt x) 3)) (/ 0.5 (pow (cbrt x) 3))) (- (/ (/ 0.5 (sqrt y)) (sqrt y)) (/ (/ 0.5 (sqrt x)) (sqrt x))) (* (/ 0.5 (sqrt x)) (+ (/ -1 (sqrt x)) (/ 1 (sqrt x)))) (- (/ (/ 0.5 (sqrt y)) (sqrt y)) (/ 0.5 x)) 0 (- (/ (/ 0.5 (sqrt y)) (sqrt y)) (/ 0.5 (pow (cbrt x) 3))) (- (/ 0.5 (pow (cbrt x) 3)) (/ 0.5 (pow (cbrt x) 3))) (- (/ (/ 0.5 (sqrt y)) (sqrt y)) (/ (/ 0.5 (sqrt x)) (sqrt x))) (* (/ 0.5 (sqrt x)) (+ (/ -1 (sqrt x)) (/ 1 (sqrt x)))) (- (/ (/ 0.5 (sqrt y)) (sqrt y)) (/ 0.5 x)) 0 (- (/ (/ 0.5 (sqrt y)) (sqrt y)) (/ 0.5 (pow (cbrt x) 3))) (- (/ 0.5 (pow (cbrt x) 3)) (/ 0.5 (pow (cbrt x) 3))) (- (/ (/ 0.5 (sqrt y)) (sqrt y)) (/ (/ 0.5 (sqrt x)) (sqrt x))) (* (/ 0.5 (sqrt x)) (+ (/ -1 (sqrt x)) (/ 1 (sqrt x)))) (- (/ (/ 0.5 (sqrt y)) (sqrt y)) (/ 0.5 x)) 0 (- (/ (/ 0.5 (sqrt y)) (sqrt y)) (/ 0.5 x)) 0 (- (/ (/ 0.5 (sqrt y)) (sqrt y)) (/ 0.5 x)) 0 (- (/ 0.5 y) (/ 0.5 x)) 0 (- (/ 0.5 y) (/ 0.5 x)) 0 (- (/ 0.5 y) (/ 0.5 (pow (cbrt x) 3))) (- (/ 0.5 (pow (cbrt x) 3)) (/ 0.5 (pow (cbrt x) 3))) (- (/ 0.5 y) (/ (/ 0.5 (sqrt x)) (sqrt x))) (* (/ 0.5 (sqrt x)) (+ (/ -1 (sqrt x)) (/ 1 (sqrt x)))) (- (/ 0.5 y) (/ 0.5 x)) 0 (- (/ 0.5 y) (/ 0.5 (pow (cbrt x) 3))) (- (/ 0.5 (pow (cbrt x) 3)) (/ 0.5 (pow (cbrt x) 3))) (- (/ 0.5 y) (/ (/ 0.5 (sqrt x)) (sqrt x))) (* (/ 0.5 (sqrt x)) (+ (/ -1 (sqrt x)) (/ 1 (sqrt x)))) (- (/ 0.5 y) (/ 0.5 x)) 0 (- (/ 0.5 y) (/ 0.5 (pow (cbrt x) 3))) (- (/ 0.5 (pow (cbrt x) 3)) (/ 0.5 (pow (cbrt x) 3))) (- (/ 0.5 y) (/ (/ 0.5 (sqrt x)) (sqrt x))) (* (/ 0.5 (sqrt x)) (+ (/ -1 (sqrt x)) (/ 1 (sqrt x)))) (- (/ 0.5 y) (/ 0.5 x)) 0 (- (/ 0.5 y) (/ 0.5 x)) 0 (- (/ 0.5 y) (/ 0.5 x)) 0 (- (/ 0.5 y) (/ 0.5 x)) 0 (- (/ 0.5 y) (/ 0.5 x)) 0 (- (/ 0.5 y) (/ 0.5 (pow (cbrt x) 3))) (- (/ 0.5 (pow (cbrt x) 3)) (/ 0.5 (pow (cbrt x) 3))) (- (/ 0.5 y) (/ (/ 0.5 (sqrt x)) (sqrt x))) (* (/ 0.5 (sqrt x)) (+ (/ -1 (sqrt x)) (/ 1 (sqrt x)))) (- (/ 0.5 y) (/ 0.5 x)) 0 (- (/ 0.5 y) (/ 0.5 (pow (cbrt x) 3))) (- (/ 0.5 (pow (cbrt x) 3)) (/ 0.5 (pow (cbrt x) 3))) (- (/ 0.5 y) (/ (/ 0.5 (sqrt x)) (sqrt x))) (* (/ 0.5 (sqrt x)) (+ (/ -1 (sqrt x)) (/ 1 (sqrt x)))) (- (/ 0.5 y) (/ 0.5 x)) 0 (- (/ 0.5 y) (/ 0.5 (pow (cbrt x) 3))) (- (/ 0.5 (pow (cbrt x) 3)) (/ 0.5 (pow (cbrt x) 3))) (- (/ 0.5 y) (/ (/ 0.5 (sqrt x)) (sqrt x))) (* (/ 0.5 (sqrt x)) (+ (/ -1 (sqrt x)) (/ 1 (sqrt x)))) (- (/ 0.5 y) (/ 0.5 x)) 0 (- (/ 0.5 y) (/ 0.5 x)) 0 (- (/ 0.5 y) (/ 0.5 x)) 0 (- (/ 0.5 y) (/ 0.5 x)) 0 (- (/ 0.5 y) (/ 0.5 x)) 0 (- (/ 0.5 y) (/ 0.5 (pow (cbrt x) 3))) (- (/ 0.5 (pow (cbrt x) 3)) (/ 0.5 (pow (cbrt x) 3))) (- (/ 0.5 y) (/ (/ 0.5 (sqrt x)) (sqrt x))) (* (/ 0.5 (sqrt x)) (+ (/ -1 (sqrt x)) (/ 1 (sqrt x)))) (- (/ 0.5 y) (/ 0.5 x)) 0 (- (/ 0.5 y) (/ 0.5 (pow (cbrt x) 3))) (- (/ 0.5 (pow (cbrt x) 3)) (/ 0.5 (pow (cbrt x) 3))) (- (/ 0.5 y) (/ (/ 0.5 (sqrt x)) (sqrt x))) (* (/ 0.5 (sqrt x)) (+ (/ -1 (sqrt x)) (/ 1 (sqrt x)))) (- (/ 0.5 y) (/ 0.5 x)) 0 (- (/ 0.5 y) (/ 0.5 (pow (cbrt x) 3))) (- (/ 0.5 (pow (cbrt x) 3)) (/ 0.5 (pow (cbrt x) 3))) (- (/ 0.5 y) (/ (/ 0.5 (sqrt x)) (sqrt x))) (* (/ 0.5 (sqrt x)) (+ (/ -1 (sqrt x)) (/ 1 (sqrt x)))) (- (/ 0.5 y) (/ 0.5 x)) 0 (- (/ 0.5 y) (/ 0.5 x)) 0 (- (/ 0.5 y) (/ 0.5 x)) 0 (expm1 (- (/ 0.5 y) (/ 0.5 x))) (log1p (- (/ 0.5 y) (/ 0.5 x))) (- (/ 0.5 x)) (- (/ 0.5 x)) (- (/ 0.5 x)) (- (/ 0.5 x)) (- (/ 0.5 x)) (- (/ 0.5 x)) (- (/ 0.5 x)) (- (/ 0.5 x)) (- (/ 0.5 x)) (- (/ 0.5 x)) (- (/ 0.5 x)) (- (/ 0.5 x)) (- (/ 0.5 x)) (exp (- (/ 0.5 y) (/ 0.5 x))) (log (- (/ 0.5 y) (/ 0.5 x))) (exp (- (/ 0.5 y) (/ 0.5 x))) (* (cbrt (- (/ 0.5 y) (/ 0.5 x))) (cbrt (- (/ 0.5 y) (/ 0.5 x)))) (cbrt (- (/ 0.5 y) (/ 0.5 x))) (pow (- (/ 0.5 y) (/ 0.5 x)) 3) (sqrt (- (/ 0.5 y) (/ 0.5 x))) (sqrt (- (/ 0.5 y) (/ 0.5 x))) (* 0.5 (- x y)) (* y x) (- (pow (/ 0.5 y) 3) (pow (/ 0.5 x) 3)) (fma (/ 0.5 y) (/ 0.5 y) (* (/ 0.5 x) (+ (/ 0.5 y) (/ 0.5 x)))) (- (/ 0.5 x)) (- (* (/ 0.5 y) (/ 0.5 y)) (* (/ 0.5 x) (/ 0.5 x))) (+ (/ 0.5 y) (/ 0.5 x)) (+ (sqrt (/ 0.5 y)) (sqrt (/ 0.5 x))) (- (sqrt (/ 0.5 y)) (sqrt (/ 0.5 x))) (+ (sqrt (/ 0.5 y)) (/ (sqrt 0.5) (sqrt x))) (- (sqrt (/ 0.5 y)) (/ (sqrt 0.5) (sqrt x))) (+ (/ (sqrt 0.5) (sqrt y)) (sqrt (/ 0.5 x))) (- (/ (sqrt 0.5) (sqrt y)) (sqrt (/ 0.5 x))) (+ (/ (sqrt 0.5) (sqrt y)) (/ (sqrt 0.5) (sqrt x))) (- (/ (sqrt 0.5) (sqrt y)) (/ (sqrt 0.5) (sqrt x))) (- (/ (cbrt 0.5) y) (/ (cbrt 0.5) x)) (- (/ (sqrt 0.5) y) (/ (sqrt 0.5) x)) (- (/ 0.5 y) (/ 0.5 x)) (- (/ 0.5 y) (/ 0.5 x)) (- (/ 1 y) (/ 1 x)) (- (/ 0.5 x)) (- (/ 0.5 y) (/ 0.5 x)) (- (/ 0.5 y) (/ 0.5 x)) (- (/ 0.5 y) (/ 0.5 x)) 4.114 * * * [progress]: adding candidates to table 4.245 * * [progress]: iteration 3 / 4 4.245 * * * [progress]: picking best candidate 4.248 * * * * [pick]: Picked # 4.248 * * * [progress]: localizing error 4.254 * * * [progress]: generating rewritten candidates 4.254 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 4.265 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 4.278 * * * [progress]: generating series expansions 4.278 * * * * [progress]: [ 1 / 2 ] generating series at (2) 4.278 * [approximate]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in (x y) around 0 4.278 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in y 4.278 * [taylor]: Taking taylor expansion of 0.5 in y 4.278 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in y 4.278 * [taylor]: Taking taylor expansion of (- x y) in y 4.278 * [taylor]: Taking taylor expansion of x in y 4.278 * [taylor]: Taking taylor expansion of y in y 4.278 * [taylor]: Taking taylor expansion of (* x y) in y 4.278 * [taylor]: Taking taylor expansion of x in y 4.278 * [taylor]: Taking taylor expansion of y in y 4.280 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in x 4.280 * [taylor]: Taking taylor expansion of 0.5 in x 4.280 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in x 4.280 * [taylor]: Taking taylor expansion of (- x y) in x 4.280 * [taylor]: Taking taylor expansion of x in x 4.280 * [taylor]: Taking taylor expansion of y in x 4.280 * [taylor]: Taking taylor expansion of (* x y) in x 4.280 * [taylor]: Taking taylor expansion of x in x 4.280 * [taylor]: Taking taylor expansion of y in x 4.280 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in x 4.280 * [taylor]: Taking taylor expansion of 0.5 in x 4.280 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in x 4.280 * [taylor]: Taking taylor expansion of (- x y) in x 4.280 * [taylor]: Taking taylor expansion of x in x 4.280 * [taylor]: Taking taylor expansion of y in x 4.280 * [taylor]: Taking taylor expansion of (* x y) in x 4.280 * [taylor]: Taking taylor expansion of x in x 4.280 * [taylor]: Taking taylor expansion of y in x 4.281 * [taylor]: Taking taylor expansion of -0.5 in y 4.282 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 4.282 * [taylor]: Taking taylor expansion of 0.5 in y 4.282 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.282 * [taylor]: Taking taylor expansion of y in y 4.285 * [taylor]: Taking taylor expansion of 0 in y 4.288 * [taylor]: Taking taylor expansion of 0 in y 4.292 * [taylor]: Taking taylor expansion of 0 in y 4.292 * [approximate]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (/ 1 y)) (* x y))) in (x y) around 0 4.292 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (/ 1 y)) (* x y))) in y 4.292 * [taylor]: Taking taylor expansion of 0.5 in y 4.292 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in y 4.292 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 4.292 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.292 * [taylor]: Taking taylor expansion of x in y 4.292 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.292 * [taylor]: Taking taylor expansion of y in y 4.292 * [taylor]: Taking taylor expansion of (* x y) in y 4.292 * [taylor]: Taking taylor expansion of x in y 4.292 * [taylor]: Taking taylor expansion of y in y 4.292 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x 4.292 * [taylor]: Taking taylor expansion of 0.5 in x 4.292 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x 4.292 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 4.292 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.292 * [taylor]: Taking taylor expansion of x in x 4.293 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.293 * [taylor]: Taking taylor expansion of y in x 4.293 * [taylor]: Taking taylor expansion of (* x y) in x 4.293 * [taylor]: Taking taylor expansion of x in x 4.293 * [taylor]: Taking taylor expansion of y in x 4.293 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x 4.293 * [taylor]: Taking taylor expansion of 0.5 in x 4.293 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x 4.293 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 4.293 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.293 * [taylor]: Taking taylor expansion of x in x 4.293 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.293 * [taylor]: Taking taylor expansion of y in x 4.293 * [taylor]: Taking taylor expansion of (* x y) in x 4.293 * [taylor]: Taking taylor expansion of x in x 4.293 * [taylor]: Taking taylor expansion of y in x 4.294 * [taylor]: Taking taylor expansion of 0 in y 4.295 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 4.295 * [taylor]: Taking taylor expansion of 0.5 in y 4.295 * [taylor]: Taking taylor expansion of y in y 4.298 * [taylor]: Taking taylor expansion of (- 0.5) in y 4.298 * [taylor]: Taking taylor expansion of 0.5 in y 4.301 * [taylor]: Taking taylor expansion of 0 in y 4.306 * [taylor]: Taking taylor expansion of 0 in y 4.315 * [taylor]: Taking taylor expansion of 0 in y 4.315 * [approximate]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 y) (/ 1 x))))) in (x y) around 0 4.315 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 y) (/ 1 x))))) in y 4.315 * [taylor]: Taking taylor expansion of 0.5 in y 4.315 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in y 4.316 * [taylor]: Taking taylor expansion of x in y 4.316 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in y 4.316 * [taylor]: Taking taylor expansion of y in y 4.316 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 4.316 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.316 * [taylor]: Taking taylor expansion of y in y 4.316 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.316 * [taylor]: Taking taylor expansion of x in y 4.316 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 y) (/ 1 x))))) in x 4.316 * [taylor]: Taking taylor expansion of 0.5 in x 4.316 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x 4.316 * [taylor]: Taking taylor expansion of x in x 4.316 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 4.316 * [taylor]: Taking taylor expansion of y in x 4.316 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 4.316 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.316 * [taylor]: Taking taylor expansion of y in x 4.316 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.316 * [taylor]: Taking taylor expansion of x in x 4.316 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 y) (/ 1 x))))) in x 4.316 * [taylor]: Taking taylor expansion of 0.5 in x 4.316 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x 4.316 * [taylor]: Taking taylor expansion of x in x 4.316 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 4.316 * [taylor]: Taking taylor expansion of y in x 4.316 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 4.316 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.316 * [taylor]: Taking taylor expansion of y in x 4.317 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.317 * [taylor]: Taking taylor expansion of x in x 4.318 * [taylor]: Taking taylor expansion of 0 in y 4.319 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y 4.319 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 4.319 * [taylor]: Taking taylor expansion of 0.5 in y 4.319 * [taylor]: Taking taylor expansion of y in y 4.321 * [taylor]: Taking taylor expansion of 0.5 in y 4.325 * [taylor]: Taking taylor expansion of 0 in y 4.330 * [taylor]: Taking taylor expansion of 0 in y 4.335 * [taylor]: Taking taylor expansion of 0 in y 4.335 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 4.336 * [approximate]: Taking taylor expansion of (* 0.5 (/ (- x y) x)) in (x y) around 0 4.336 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) x)) in y 4.336 * [taylor]: Taking taylor expansion of 0.5 in y 4.336 * [taylor]: Taking taylor expansion of (/ (- x y) x) in y 4.336 * [taylor]: Taking taylor expansion of (- x y) in y 4.336 * [taylor]: Taking taylor expansion of x in y 4.336 * [taylor]: Taking taylor expansion of y in y 4.336 * [taylor]: Taking taylor expansion of x in y 4.336 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) x)) in x 4.336 * [taylor]: Taking taylor expansion of 0.5 in x 4.336 * [taylor]: Taking taylor expansion of (/ (- x y) x) in x 4.336 * [taylor]: Taking taylor expansion of (- x y) in x 4.336 * [taylor]: Taking taylor expansion of x in x 4.336 * [taylor]: Taking taylor expansion of y in x 4.336 * [taylor]: Taking taylor expansion of x in x 4.336 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) x)) in x 4.336 * [taylor]: Taking taylor expansion of 0.5 in x 4.336 * [taylor]: Taking taylor expansion of (/ (- x y) x) in x 4.336 * [taylor]: Taking taylor expansion of (- x y) in x 4.336 * [taylor]: Taking taylor expansion of x in x 4.336 * [taylor]: Taking taylor expansion of y in x 4.336 * [taylor]: Taking taylor expansion of x in x 4.336 * [taylor]: Taking taylor expansion of (* -0.5 y) in y 4.336 * [taylor]: Taking taylor expansion of -0.5 in y 4.336 * [taylor]: Taking taylor expansion of y in y 4.338 * [taylor]: Taking taylor expansion of 0.5 in y 4.341 * [taylor]: Taking taylor expansion of 0 in y 4.343 * [taylor]: Taking taylor expansion of 0 in y 4.344 * [approximate]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (/ 1 y)) x)) in (x y) around 0 4.344 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (/ 1 y)) x)) in y 4.344 * [taylor]: Taking taylor expansion of 0.5 in y 4.344 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) x) in y 4.344 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 4.344 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.344 * [taylor]: Taking taylor expansion of x in y 4.344 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.344 * [taylor]: Taking taylor expansion of y in y 4.344 * [taylor]: Taking taylor expansion of x in y 4.344 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (/ 1 y)) x)) in x 4.344 * [taylor]: Taking taylor expansion of 0.5 in x 4.345 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) x) in x 4.345 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 4.345 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.345 * [taylor]: Taking taylor expansion of x in x 4.345 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.345 * [taylor]: Taking taylor expansion of y in x 4.345 * [taylor]: Taking taylor expansion of x in x 4.345 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (/ 1 y)) x)) in x 4.345 * [taylor]: Taking taylor expansion of 0.5 in x 4.345 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) x) in x 4.345 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 4.345 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.345 * [taylor]: Taking taylor expansion of x in x 4.345 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.345 * [taylor]: Taking taylor expansion of y in x 4.345 * [taylor]: Taking taylor expansion of x in x 4.346 * [taylor]: Taking taylor expansion of 0 in y 4.348 * [taylor]: Taking taylor expansion of 0.5 in y 4.350 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y))) in y 4.350 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 4.350 * [taylor]: Taking taylor expansion of 0.5 in y 4.350 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.350 * [taylor]: Taking taylor expansion of y in y 4.353 * [taylor]: Taking taylor expansion of 0 in y 4.357 * [taylor]: Taking taylor expansion of 0 in y 4.358 * [approximate]: Taking taylor expansion of (* -0.5 (* x (- (/ 1 y) (/ 1 x)))) in (x y) around 0 4.358 * [taylor]: Taking taylor expansion of (* -0.5 (* x (- (/ 1 y) (/ 1 x)))) in y 4.358 * [taylor]: Taking taylor expansion of -0.5 in y 4.358 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 x))) in y 4.358 * [taylor]: Taking taylor expansion of x in y 4.359 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 4.359 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.359 * [taylor]: Taking taylor expansion of y in y 4.359 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.359 * [taylor]: Taking taylor expansion of x in y 4.359 * [taylor]: Taking taylor expansion of (* -0.5 (* x (- (/ 1 y) (/ 1 x)))) in x 4.359 * [taylor]: Taking taylor expansion of -0.5 in x 4.359 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 x))) in x 4.359 * [taylor]: Taking taylor expansion of x in x 4.359 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 4.359 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.359 * [taylor]: Taking taylor expansion of y in x 4.359 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.359 * [taylor]: Taking taylor expansion of x in x 4.359 * [taylor]: Taking taylor expansion of (* -0.5 (* x (- (/ 1 y) (/ 1 x)))) in x 4.359 * [taylor]: Taking taylor expansion of -0.5 in x 4.359 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 x))) in x 4.359 * [taylor]: Taking taylor expansion of x in x 4.359 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 4.359 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.359 * [taylor]: Taking taylor expansion of y in x 4.359 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.359 * [taylor]: Taking taylor expansion of x in x 4.361 * [taylor]: Taking taylor expansion of 0 in y 4.363 * [taylor]: Taking taylor expansion of 0.5 in y 4.365 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y))) in y 4.365 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 4.365 * [taylor]: Taking taylor expansion of 0.5 in y 4.365 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.365 * [taylor]: Taking taylor expansion of y in y 4.368 * [taylor]: Taking taylor expansion of 0 in y 4.372 * [taylor]: Taking taylor expansion of 0 in y 4.374 * * * [progress]: simplifying candidates 4.375 * [simplify]: Simplifying using # : (expm1 (/ (/ (- x y) (* x 2.0)) y)) (log1p (/ (/ (- x y) (* x 2.0)) y)) (- (- (log (- x y)) (+ (log x) (log 2.0))) (log y)) (- (- (log (- x y)) (log (* x 2.0))) (log y)) (- (log (/ (- x y) (* x 2.0))) (log y)) (log (/ (/ (- x y) (* x 2.0)) y)) (exp (/ (/ (- x y) (* x 2.0)) y)) (/ (/ (* (* (- x y) (- x y)) (- x y)) (* (* (* x x) x) (* (* 2.0 2.0) 2.0))) (* (* y y) y)) (/ (/ (* (* (- x y) (- x y)) (- x y)) (* (* (* x 2.0) (* x 2.0)) (* x 2.0))) (* (* y y) y)) (/ (* (* (/ (- x y) (* x 2.0)) (/ (- x y) (* x 2.0))) (/ (- x y) (* x 2.0))) (* (* y y) y)) (* (cbrt (/ (/ (- x y) (* x 2.0)) y)) (cbrt (/ (/ (- x y) (* x 2.0)) y))) (cbrt (/ (/ (- x y) (* x 2.0)) y)) (* (* (/ (/ (- x y) (* x 2.0)) y) (/ (/ (- x y) (* x 2.0)) y)) (/ (/ (- x y) (* x 2.0)) y)) (sqrt (/ (/ (- x y) (* x 2.0)) y)) (sqrt (/ (/ (- x y) (* x 2.0)) y)) (- (/ (- x y) (* x 2.0))) (- y) (/ (/ x (* x 2.0)) y) (/ (/ y (* x 2.0)) y) (/ (* (cbrt (/ (- x y) (* x 2.0))) (cbrt (/ (- x y) (* x 2.0)))) (* (cbrt y) (cbrt y))) (/ (cbrt (/ (- x y) (* x 2.0))) (cbrt y)) (/ (* (cbrt (/ (- x y) (* x 2.0))) (cbrt (/ (- x y) (* x 2.0)))) (sqrt y)) (/ (cbrt (/ (- x y) (* x 2.0))) (sqrt y)) (/ (* (cbrt (/ (- x y) (* x 2.0))) (cbrt (/ (- x y) (* x 2.0)))) 1) (/ (cbrt (/ (- x y) (* x 2.0))) y) (/ (sqrt (/ (- x y) (* x 2.0))) (* (cbrt y) (cbrt y))) (/ (sqrt (/ (- x y) (* x 2.0))) (cbrt y)) (/ (sqrt (/ (- x y) (* x 2.0))) (sqrt y)) (/ (sqrt (/ (- x y) (* x 2.0))) (sqrt y)) (/ (sqrt (/ (- x y) (* x 2.0))) 1) (/ (sqrt (/ (- x y) (* x 2.0))) y) (/ (/ (* (cbrt (- x y)) (cbrt (- x y))) x) (* (cbrt y) (cbrt y))) (/ (/ (cbrt (- x y)) 2.0) (cbrt y)) (/ (/ (* (cbrt (- x y)) (cbrt (- x y))) x) (sqrt y)) (/ (/ (cbrt (- x y)) 2.0) (sqrt y)) (/ (/ (* (cbrt (- x y)) (cbrt (- x y))) x) 1) (/ (/ (cbrt (- x y)) 2.0) y) (/ (/ (sqrt (- x y)) x) (* (cbrt y) (cbrt y))) (/ (/ (sqrt (- x y)) 2.0) (cbrt y)) (/ (/ (sqrt (- x y)) x) (sqrt y)) (/ (/ (sqrt (- x y)) 2.0) (sqrt y)) (/ (/ (sqrt (- x y)) x) 1) (/ (/ (sqrt (- x y)) 2.0) y) (/ (/ 1 x) (* (cbrt y) (cbrt y))) (/ (/ (- x y) 2.0) (cbrt y)) (/ (/ 1 x) (sqrt y)) (/ (/ (- x y) 2.0) (sqrt y)) (/ (/ 1 x) 1) (/ (/ (- x y) 2.0) y) (/ (/ (+ (sqrt x) (sqrt y)) x) (* (cbrt y) (cbrt y))) (/ (/ (- (sqrt x) (sqrt y)) 2.0) (cbrt y)) (/ (/ (+ (sqrt x) (sqrt y)) x) (sqrt y)) (/ (/ (- (sqrt x) (sqrt y)) 2.0) (sqrt y)) (/ (/ (+ (sqrt x) (sqrt y)) x) 1) (/ (/ (- (sqrt x) (sqrt y)) 2.0) y) (/ (/ 1 x) (* (cbrt y) (cbrt y))) (/ (/ (- x y) 2.0) (cbrt y)) (/ (/ 1 x) (sqrt y)) (/ (/ (- x y) 2.0) (sqrt y)) (/ (/ 1 x) 1) (/ (/ (- x y) 2.0) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (/ (- x y) (* x 2.0)) (cbrt y)) (/ 1 (sqrt y)) (/ (/ (- x y) (* x 2.0)) (sqrt y)) (/ 1 1) (/ (/ (- x y) (* x 2.0)) y) (/ (- x y) (* (cbrt y) (cbrt y))) (/ (/ 1 (* x 2.0)) (cbrt y)) (/ (- x y) (sqrt y)) (/ (/ 1 (* x 2.0)) (sqrt y)) (/ (- x y) 1) (/ (/ 1 (* x 2.0)) y) (/ 1 y) (/ y (/ (- x y) (* x 2.0))) (/ (/ (- x y) (* x 2.0)) (* (cbrt y) (cbrt y))) (/ (/ (- x y) (* x 2.0)) (sqrt y)) (/ (/ (- x y) (* x 2.0)) 1) (/ y (cbrt (/ (- x y) (* x 2.0)))) (/ y (sqrt (/ (- x y) (* x 2.0)))) (/ y (/ (cbrt (- x y)) 2.0)) (/ y (/ (sqrt (- x y)) 2.0)) (/ y (/ (- x y) 2.0)) (/ y (/ (- (sqrt x) (sqrt y)) 2.0)) (/ y (/ (- x y) 2.0)) (/ y (/ (- x y) (* x 2.0))) (/ y (/ 1 (* x 2.0))) (* y (* x 2.0)) (expm1 (/ (- x y) (* x 2.0))) (log1p (/ (- x y) (* x 2.0))) (- (log (- x y)) (+ (log x) (log 2.0))) (- (log (- x y)) (log (* x 2.0))) (log (/ (- x y) (* x 2.0))) (exp (/ (- x y) (* x 2.0))) (/ (* (* (- x y) (- x y)) (- x y)) (* (* (* x x) x) (* (* 2.0 2.0) 2.0))) (/ (* (* (- x y) (- x y)) (- x y)) (* (* (* x 2.0) (* x 2.0)) (* x 2.0))) (* (cbrt (/ (- x y) (* x 2.0))) (cbrt (/ (- x y) (* x 2.0)))) (cbrt (/ (- x y) (* x 2.0))) (* (* (/ (- x y) (* x 2.0)) (/ (- x y) (* x 2.0))) (/ (- x y) (* x 2.0))) (sqrt (/ (- x y) (* x 2.0))) (sqrt (/ (- x y) (* x 2.0))) (- (- x y)) (- (* x 2.0)) (/ x (* x 2.0)) (/ y (* x 2.0)) (/ (* (cbrt (- x y)) (cbrt (- x y))) x) (/ (cbrt (- x y)) 2.0) (/ (sqrt (- x y)) x) (/ (sqrt (- x y)) 2.0) (/ 1 x) (/ (- x y) 2.0) (/ (+ (sqrt x) (sqrt y)) x) (/ (- (sqrt x) (sqrt y)) 2.0) (/ 1 x) (/ (- x y) 2.0) (/ 1 (* x 2.0)) (/ (* x 2.0) (- x y)) (/ (- x y) x) (/ (* x 2.0) (cbrt (- x y))) (/ (* x 2.0) (sqrt (- x y))) (/ (* x 2.0) (- x y)) (/ (* x 2.0) (- (sqrt x) (sqrt y))) (/ (* x 2.0) (- x y)) (* (* x 2.0) (+ (* x x) (+ (* y y) (* x y)))) (* (* x 2.0) (+ x y)) (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (- 0.5 (* 0.5 (/ y x))) (- 0.5 (* 0.5 (/ y x))) (- 0.5 (* 0.5 (/ y x))) 4.379 * * [simplify]: iteration 0 : 155 enodes (cost 1280 ) 4.409 * * [simplify]: iteration 1 : 386 enodes (cost 1242 ) 4.597 * * [simplify]: iteration 2 : 1262 enodes (cost 1116 ) 5.693 * * [simplify]: iteration done : 5000 enodes (cost 1114 ) 5.694 * [simplify]: Simplified to: (expm1 (/ (/ (- x y) (* x 2.0)) y)) (log1p (/ (/ (- x y) (* x 2.0)) y)) (log (/ (/ (- x y) (* x 2.0)) y)) (log (/ (/ (- x y) (* x 2.0)) y)) (log (/ (/ (- x y) (* x 2.0)) y)) (log (/ (/ (- x y) (* x 2.0)) y)) (exp (/ (/ (- x y) (* x 2.0)) y)) (pow (/ (/ (- x y) (* x 2.0)) y) 3) (pow (/ (/ (- x y) (* x 2.0)) y) 3) (pow (/ (/ (- x y) (* x 2.0)) y) 3) (* (cbrt (/ (/ (- x y) (* x 2.0)) y)) (cbrt (/ (/ (- x y) (* x 2.0)) y))) (cbrt (/ (/ (- x y) (* x 2.0)) y)) (pow (/ (/ (- x y) (* x 2.0)) y) 3) (sqrt (/ (/ (- x y) (* x 2.0)) y)) (sqrt (/ (/ (- x y) (* x 2.0)) y)) (- (/ (- x y) (* x 2.0))) (- y) (/ 1 (* y 2.0)) (/ 1 (* x 2.0)) (/ (* (cbrt (/ (- x y) (* x 2.0))) (cbrt (/ (- x y) (* x 2.0)))) (* (cbrt y) (cbrt y))) (/ (cbrt (/ (- x y) (* x 2.0))) (cbrt y)) (/ (* (cbrt (/ (- x y) (* x 2.0))) (cbrt (/ (- x y) (* x 2.0)))) (sqrt y)) (/ (cbrt (/ (- x y) (* x 2.0))) (sqrt y)) (* (cbrt (/ (- x y) (* x 2.0))) (cbrt (/ (- x y) (* x 2.0)))) (/ (cbrt (/ (- x y) (* x 2.0))) y) (/ (sqrt (/ (- x y) (* x 2.0))) (* (cbrt y) (cbrt y))) (/ (sqrt (/ (- x y) (* x 2.0))) (cbrt y)) (/ (sqrt (/ (- x y) (* x 2.0))) (sqrt y)) (/ (sqrt (/ (- x y) (* x 2.0))) (sqrt y)) (sqrt (/ (- x y) (* x 2.0))) (/ (sqrt (/ (- x y) (* x 2.0))) y) (/ (/ (* (cbrt (- x y)) (cbrt (- x y))) x) (* (cbrt y) (cbrt y))) (/ (/ (cbrt (- x y)) 2.0) (cbrt y)) (/ (/ (* (cbrt (- x y)) (cbrt (- x y))) x) (sqrt y)) (/ (/ (cbrt (- x y)) 2.0) (sqrt y)) (/ (* (cbrt (- x y)) (cbrt (- x y))) x) (/ (/ (cbrt (- x y)) 2.0) y) (/ (/ (sqrt (- x y)) x) (* (cbrt y) (cbrt y))) (/ (/ (sqrt (- x y)) 2.0) (cbrt y)) (/ (/ (sqrt (- x y)) x) (sqrt y)) (/ (/ (sqrt (- x y)) 2.0) (sqrt y)) (/ (sqrt (- x y)) x) (/ (/ (sqrt (- x y)) 2.0) y) (/ (/ 1 x) (* (cbrt y) (cbrt y))) (/ (/ (- x y) 2.0) (cbrt y)) (/ (/ 1 x) (sqrt y)) (/ (/ (- x y) 2.0) (sqrt y)) (/ 1 x) (/ (/ (- x y) 2.0) y) (/ (/ (+ (sqrt x) (sqrt y)) x) (* (cbrt y) (cbrt y))) (/ (/ (- (sqrt x) (sqrt y)) 2.0) (cbrt y)) (/ (/ (+ (sqrt x) (sqrt y)) x) (sqrt y)) (/ (/ (- (sqrt x) (sqrt y)) 2.0) (sqrt y)) (/ (+ (sqrt x) (sqrt y)) x) (/ (/ (- (sqrt x) (sqrt y)) 2.0) y) (/ (/ 1 x) (* (cbrt y) (cbrt y))) (/ (/ (- x y) 2.0) (cbrt y)) (/ (/ 1 x) (sqrt y)) (/ (/ (- x y) 2.0) (sqrt y)) (/ 1 x) (/ (/ (- x y) 2.0) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (/ (- x y) (* x 2.0)) (cbrt y)) (/ 1 (sqrt y)) (/ (/ (- x y) (* x 2.0)) (sqrt y)) 1 (/ (/ (- x y) (* x 2.0)) y) (/ (- x y) (* (cbrt y) (cbrt y))) (/ (/ 1 (* x 2.0)) (cbrt y)) (/ (- x y) (sqrt y)) (/ (/ 1 (* x 2.0)) (sqrt y)) (- x y) (/ (/ 1 (* x 2.0)) y) (/ 1 y) (/ y (/ (- x y) (* x 2.0))) (/ (/ (- x y) (* x 2.0)) (* (cbrt y) (cbrt y))) (/ (/ (- x y) (* x 2.0)) (sqrt y)) (/ (- x y) (* x 2.0)) (/ y (cbrt (/ (- x y) (* x 2.0)))) (/ y (sqrt (/ (- x y) (* x 2.0)))) (/ y (/ (cbrt (- x y)) 2.0)) (/ y (/ (sqrt (- x y)) 2.0)) (/ y (/ (- x y) 2.0)) (/ y (/ (- (sqrt x) (sqrt y)) 2.0)) (/ y (/ (- x y) 2.0)) (/ y (/ (- x y) (* x 2.0))) (* (* x 2.0) y) (* (* x 2.0) y) (expm1 (/ (- x y) (* x 2.0))) (log1p (/ (- x y) (* x 2.0))) (log (/ (- x y) (* x 2.0))) (log (/ (- x y) (* x 2.0))) (log (/ (- x y) (* x 2.0))) (exp (/ (- x y) (* x 2.0))) (pow (/ (- x y) (* x 2.0)) 3) (pow (/ (- x y) (* x 2.0)) 3) (* (cbrt (/ (- x y) (* x 2.0))) (cbrt (/ (- x y) (* x 2.0)))) (cbrt (/ (- x y) (* x 2.0))) (pow (/ (- x y) (* x 2.0)) 3) (sqrt (/ (- x y) (* x 2.0))) (sqrt (/ (- x y) (* x 2.0))) (- (- x y)) (- (* x 2.0)) (/ 1 2.0) (/ y (* x 2.0)) (/ (* (cbrt (- x y)) (cbrt (- x y))) x) (/ (cbrt (- x y)) 2.0) (/ (sqrt (- x y)) x) (/ (sqrt (- x y)) 2.0) (/ 1 x) (/ (- x y) 2.0) (/ (+ (sqrt x) (sqrt y)) x) (/ (- (sqrt x) (sqrt y)) 2.0) (/ 1 x) (/ (- x y) 2.0) (/ 1 (* x 2.0)) (/ (* x 2.0) (- x y)) (/ (- x y) x) (/ (* x 2.0) (cbrt (- x y))) (/ (* x 2.0) (sqrt (- x y))) (/ (* x 2.0) (- x y)) (/ (* x 2.0) (- (sqrt x) (sqrt y))) (/ (* x 2.0) (- x y)) (* (* x 2.0) (fma x x (* y (+ x y)))) (* (* x 2.0) (+ x y)) (- (/ 0.5 y) (/ 0.5 x)) (- (/ 0.5 y) (/ 0.5 x)) (- (/ 0.5 y) (/ 0.5 x)) (- 0.5 (* 0.5 (/ y x))) (- 0.5 (* 0.5 (/ y x))) (- 0.5 (* 0.5 (/ y x))) 5.694 * * * [progress]: adding candidates to table 5.870 * * [progress]: iteration 4 / 4 5.870 * * * [progress]: picking best candidate 5.872 * * * * [pick]: Picked # 5.872 * * * [progress]: localizing error 5.879 * * * [progress]: generating rewritten candidates 5.879 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2) 5.888 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 2) 5.897 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 5.926 * * * [progress]: generating series expansions 5.926 * * * * [progress]: [ 1 / 3 ] generating series at (2 2) 5.927 * [approximate]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in (y x) around 0 5.927 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in x 5.927 * [taylor]: Taking taylor expansion of 2.0 in x 5.927 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in x 5.927 * [taylor]: Taking taylor expansion of (* x y) in x 5.927 * [taylor]: Taking taylor expansion of x in x 5.927 * [taylor]: Taking taylor expansion of y in x 5.927 * [taylor]: Taking taylor expansion of (- x y) in x 5.927 * [taylor]: Taking taylor expansion of x in x 5.927 * [taylor]: Taking taylor expansion of y in x 5.927 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in y 5.927 * [taylor]: Taking taylor expansion of 2.0 in y 5.927 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in y 5.928 * [taylor]: Taking taylor expansion of (* x y) in y 5.928 * [taylor]: Taking taylor expansion of x in y 5.928 * [taylor]: Taking taylor expansion of y in y 5.928 * [taylor]: Taking taylor expansion of (- x y) in y 5.928 * [taylor]: Taking taylor expansion of x in y 5.928 * [taylor]: Taking taylor expansion of y in y 5.928 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (- x y))) in y 5.928 * [taylor]: Taking taylor expansion of 2.0 in y 5.928 * [taylor]: Taking taylor expansion of (/ (* x y) (- x y)) in y 5.928 * [taylor]: Taking taylor expansion of (* x y) in y 5.928 * [taylor]: Taking taylor expansion of x in y 5.928 * [taylor]: Taking taylor expansion of y in y 5.928 * [taylor]: Taking taylor expansion of (- x y) in y 5.928 * [taylor]: Taking taylor expansion of x in y 5.928 * [taylor]: Taking taylor expansion of y in y 5.929 * [taylor]: Taking taylor expansion of 2.0 in x 5.935 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 5.935 * [taylor]: Taking taylor expansion of 2.0 in x 5.935 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.935 * [taylor]: Taking taylor expansion of x in x 5.938 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 2))) in x 5.938 * [taylor]: Taking taylor expansion of 2.0 in x 5.938 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 5.938 * [taylor]: Taking taylor expansion of (pow x 2) in x 5.938 * [taylor]: Taking taylor expansion of x in x 5.943 * [approximate]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in (y x) around 0 5.943 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x 5.943 * [taylor]: Taking taylor expansion of 2.0 in x 5.943 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x 5.943 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 5.943 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.943 * [taylor]: Taking taylor expansion of x in x 5.944 * [taylor]: Taking taylor expansion of (/ 1 y) in x 5.944 * [taylor]: Taking taylor expansion of y in x 5.944 * [taylor]: Taking taylor expansion of (* x y) in x 5.944 * [taylor]: Taking taylor expansion of x in x 5.944 * [taylor]: Taking taylor expansion of y in x 5.945 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in y 5.945 * [taylor]: Taking taylor expansion of 2.0 in y 5.945 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in y 5.945 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 5.945 * [taylor]: Taking taylor expansion of (/ 1 x) in y 5.945 * [taylor]: Taking taylor expansion of x in y 5.945 * [taylor]: Taking taylor expansion of (/ 1 y) in y 5.945 * [taylor]: Taking taylor expansion of y in y 5.945 * [taylor]: Taking taylor expansion of (* x y) in y 5.945 * [taylor]: Taking taylor expansion of x in y 5.945 * [taylor]: Taking taylor expansion of y in y 5.947 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- (/ 1 x) (/ 1 y)) (* x y))) in y 5.947 * [taylor]: Taking taylor expansion of 2.0 in y 5.947 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in y 5.947 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 5.947 * [taylor]: Taking taylor expansion of (/ 1 x) in y 5.947 * [taylor]: Taking taylor expansion of x in y 5.947 * [taylor]: Taking taylor expansion of (/ 1 y) in y 5.947 * [taylor]: Taking taylor expansion of y in y 5.947 * [taylor]: Taking taylor expansion of (* x y) in y 5.948 * [taylor]: Taking taylor expansion of x in y 5.948 * [taylor]: Taking taylor expansion of y in y 5.949 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x 5.949 * [taylor]: Taking taylor expansion of -2.0 in x 5.949 * [taylor]: Taking taylor expansion of x in x 5.952 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow x 2)))) in x 5.952 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 2))) in x 5.952 * [taylor]: Taking taylor expansion of 2.0 in x 5.952 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 5.952 * [taylor]: Taking taylor expansion of (pow x 2) in x 5.952 * [taylor]: Taking taylor expansion of x in x 5.958 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow x 3)))) in x 5.958 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 3))) in x 5.958 * [taylor]: Taking taylor expansion of 2.0 in x 5.958 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 5.958 * [taylor]: Taking taylor expansion of (pow x 3) in x 5.958 * [taylor]: Taking taylor expansion of x in x 5.966 * [approximate]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in (y x) around 0 5.966 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in x 5.966 * [taylor]: Taking taylor expansion of 2.0 in x 5.966 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x 5.966 * [taylor]: Taking taylor expansion of x in x 5.966 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 5.966 * [taylor]: Taking taylor expansion of y in x 5.966 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 5.966 * [taylor]: Taking taylor expansion of (/ 1 y) in x 5.966 * [taylor]: Taking taylor expansion of y in x 5.966 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.966 * [taylor]: Taking taylor expansion of x in x 5.968 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in y 5.968 * [taylor]: Taking taylor expansion of 2.0 in y 5.968 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in y 5.968 * [taylor]: Taking taylor expansion of x in y 5.968 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in y 5.968 * [taylor]: Taking taylor expansion of y in y 5.968 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 5.968 * [taylor]: Taking taylor expansion of (/ 1 y) in y 5.968 * [taylor]: Taking taylor expansion of y in y 5.969 * [taylor]: Taking taylor expansion of (/ 1 x) in y 5.969 * [taylor]: Taking taylor expansion of x in y 5.970 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (- (/ 1 y) (/ 1 x))))) in y 5.970 * [taylor]: Taking taylor expansion of 2.0 in y 5.970 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in y 5.970 * [taylor]: Taking taylor expansion of x in y 5.970 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in y 5.970 * [taylor]: Taking taylor expansion of y in y 5.970 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 5.970 * [taylor]: Taking taylor expansion of (/ 1 y) in y 5.970 * [taylor]: Taking taylor expansion of y in y 5.971 * [taylor]: Taking taylor expansion of (/ 1 x) in y 5.971 * [taylor]: Taking taylor expansion of x in y 5.972 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x 5.972 * [taylor]: Taking taylor expansion of 2.0 in x 5.972 * [taylor]: Taking taylor expansion of x in x 5.975 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 2))) in x 5.975 * [taylor]: Taking taylor expansion of 2.0 in x 5.975 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 5.975 * [taylor]: Taking taylor expansion of (pow x 2) in x 5.975 * [taylor]: Taking taylor expansion of x in x 5.981 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 3))) in x 5.981 * [taylor]: Taking taylor expansion of 2.0 in x 5.981 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 5.981 * [taylor]: Taking taylor expansion of (pow x 3) in x 5.981 * [taylor]: Taking taylor expansion of x in x 5.988 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 2) 5.989 * [approximate]: Taking taylor expansion of (* 0.5 (/ (- x y) x)) in (x y) around 0 5.989 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) x)) in y 5.989 * [taylor]: Taking taylor expansion of 0.5 in y 5.989 * [taylor]: Taking taylor expansion of (/ (- x y) x) in y 5.989 * [taylor]: Taking taylor expansion of (- x y) in y 5.989 * [taylor]: Taking taylor expansion of x in y 5.989 * [taylor]: Taking taylor expansion of y in y 5.989 * [taylor]: Taking taylor expansion of x in y 5.989 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) x)) in x 5.989 * [taylor]: Taking taylor expansion of 0.5 in x 5.989 * [taylor]: Taking taylor expansion of (/ (- x y) x) in x 5.989 * [taylor]: Taking taylor expansion of (- x y) in x 5.989 * [taylor]: Taking taylor expansion of x in x 5.989 * [taylor]: Taking taylor expansion of y in x 5.989 * [taylor]: Taking taylor expansion of x in x 5.989 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) x)) in x 5.989 * [taylor]: Taking taylor expansion of 0.5 in x 5.989 * [taylor]: Taking taylor expansion of (/ (- x y) x) in x 5.989 * [taylor]: Taking taylor expansion of (- x y) in x 5.989 * [taylor]: Taking taylor expansion of x in x 5.989 * [taylor]: Taking taylor expansion of y in x 5.989 * [taylor]: Taking taylor expansion of x in x 5.989 * [taylor]: Taking taylor expansion of (* -0.5 y) in y 5.989 * [taylor]: Taking taylor expansion of -0.5 in y 5.989 * [taylor]: Taking taylor expansion of y in y 5.991 * [taylor]: Taking taylor expansion of 0.5 in y 5.994 * [taylor]: Taking taylor expansion of 0 in y 5.997 * [taylor]: Taking taylor expansion of 0 in y 5.998 * [approximate]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (/ 1 y)) x)) in (x y) around 0 5.998 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (/ 1 y)) x)) in y 5.998 * [taylor]: Taking taylor expansion of 0.5 in y 5.998 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) x) in y 5.998 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 5.998 * [taylor]: Taking taylor expansion of (/ 1 x) in y 5.998 * [taylor]: Taking taylor expansion of x in y 5.998 * [taylor]: Taking taylor expansion of (/ 1 y) in y 5.998 * [taylor]: Taking taylor expansion of y in y 5.998 * [taylor]: Taking taylor expansion of x in y 5.998 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (/ 1 y)) x)) in x 5.998 * [taylor]: Taking taylor expansion of 0.5 in x 5.998 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) x) in x 5.998 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 5.998 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.998 * [taylor]: Taking taylor expansion of x in x 5.999 * [taylor]: Taking taylor expansion of (/ 1 y) in x 5.999 * [taylor]: Taking taylor expansion of y in x 5.999 * [taylor]: Taking taylor expansion of x in x 5.999 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (/ 1 y)) x)) in x 5.999 * [taylor]: Taking taylor expansion of 0.5 in x 5.999 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) x) in x 5.999 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 5.999 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.999 * [taylor]: Taking taylor expansion of x in x 5.999 * [taylor]: Taking taylor expansion of (/ 1 y) in x 5.999 * [taylor]: Taking taylor expansion of y in x 5.999 * [taylor]: Taking taylor expansion of x in x 6.000 * [taylor]: Taking taylor expansion of 0 in y 6.001 * [taylor]: Taking taylor expansion of 0.5 in y 6.003 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y))) in y 6.003 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 6.003 * [taylor]: Taking taylor expansion of 0.5 in y 6.003 * [taylor]: Taking taylor expansion of (/ 1 y) in y 6.003 * [taylor]: Taking taylor expansion of y in y 6.007 * [taylor]: Taking taylor expansion of 0 in y 6.010 * [taylor]: Taking taylor expansion of 0 in y 6.012 * [approximate]: Taking taylor expansion of (* -0.5 (* x (- (/ 1 y) (/ 1 x)))) in (x y) around 0 6.012 * [taylor]: Taking taylor expansion of (* -0.5 (* x (- (/ 1 y) (/ 1 x)))) in y 6.012 * [taylor]: Taking taylor expansion of -0.5 in y 6.012 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 x))) in y 6.012 * [taylor]: Taking taylor expansion of x in y 6.012 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 6.012 * [taylor]: Taking taylor expansion of (/ 1 y) in y 6.012 * [taylor]: Taking taylor expansion of y in y 6.015 * [taylor]: Taking taylor expansion of (/ 1 x) in y 6.015 * [taylor]: Taking taylor expansion of x in y 6.015 * [taylor]: Taking taylor expansion of (* -0.5 (* x (- (/ 1 y) (/ 1 x)))) in x 6.015 * [taylor]: Taking taylor expansion of -0.5 in x 6.015 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 x))) in x 6.015 * [taylor]: Taking taylor expansion of x in x 6.015 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 6.015 * [taylor]: Taking taylor expansion of (/ 1 y) in x 6.015 * [taylor]: Taking taylor expansion of y in x 6.015 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.015 * [taylor]: Taking taylor expansion of x in x 6.015 * [taylor]: Taking taylor expansion of (* -0.5 (* x (- (/ 1 y) (/ 1 x)))) in x 6.015 * [taylor]: Taking taylor expansion of -0.5 in x 6.015 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 x))) in x 6.015 * [taylor]: Taking taylor expansion of x in x 6.015 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 6.015 * [taylor]: Taking taylor expansion of (/ 1 y) in x 6.015 * [taylor]: Taking taylor expansion of y in x 6.016 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.016 * [taylor]: Taking taylor expansion of x in x 6.017 * [taylor]: Taking taylor expansion of 0 in y 6.019 * [taylor]: Taking taylor expansion of 0.5 in y 6.021 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y))) in y 6.021 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 6.021 * [taylor]: Taking taylor expansion of 0.5 in y 6.021 * [taylor]: Taking taylor expansion of (/ 1 y) in y 6.021 * [taylor]: Taking taylor expansion of y in y 6.024 * [taylor]: Taking taylor expansion of 0 in y 6.028 * [taylor]: Taking taylor expansion of 0 in y 6.030 * * * * [progress]: [ 3 / 3 ] generating series at (2) 6.030 * [approximate]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in (y x) around 0 6.030 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in x 6.030 * [taylor]: Taking taylor expansion of 0.5 in x 6.030 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in x 6.030 * [taylor]: Taking taylor expansion of (- x y) in x 6.030 * [taylor]: Taking taylor expansion of x in x 6.030 * [taylor]: Taking taylor expansion of y in x 6.030 * [taylor]: Taking taylor expansion of (* x y) in x 6.030 * [taylor]: Taking taylor expansion of x in x 6.030 * [taylor]: Taking taylor expansion of y in x 6.030 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in y 6.030 * [taylor]: Taking taylor expansion of 0.5 in y 6.030 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in y 6.030 * [taylor]: Taking taylor expansion of (- x y) in y 6.030 * [taylor]: Taking taylor expansion of x in y 6.030 * [taylor]: Taking taylor expansion of y in y 6.030 * [taylor]: Taking taylor expansion of (* x y) in y 6.030 * [taylor]: Taking taylor expansion of x in y 6.031 * [taylor]: Taking taylor expansion of y in y 6.031 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in y 6.031 * [taylor]: Taking taylor expansion of 0.5 in y 6.031 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in y 6.031 * [taylor]: Taking taylor expansion of (- x y) in y 6.031 * [taylor]: Taking taylor expansion of x in y 6.031 * [taylor]: Taking taylor expansion of y in y 6.031 * [taylor]: Taking taylor expansion of (* x y) in y 6.031 * [taylor]: Taking taylor expansion of x in y 6.031 * [taylor]: Taking taylor expansion of y in y 6.032 * [taylor]: Taking taylor expansion of 0.5 in x 6.033 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 x))) in x 6.033 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 6.033 * [taylor]: Taking taylor expansion of 0.5 in x 6.033 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.033 * [taylor]: Taking taylor expansion of x in x 6.036 * [taylor]: Taking taylor expansion of 0 in x 6.039 * [taylor]: Taking taylor expansion of 0 in x 6.042 * [taylor]: Taking taylor expansion of 0 in x 6.043 * [approximate]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (/ 1 y)) (* x y))) in (y x) around 0 6.043 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x 6.043 * [taylor]: Taking taylor expansion of 0.5 in x 6.043 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x 6.043 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 6.043 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.043 * [taylor]: Taking taylor expansion of x in x 6.043 * [taylor]: Taking taylor expansion of (/ 1 y) in x 6.043 * [taylor]: Taking taylor expansion of y in x 6.043 * [taylor]: Taking taylor expansion of (* x y) in x 6.043 * [taylor]: Taking taylor expansion of x in x 6.043 * [taylor]: Taking taylor expansion of y in x 6.043 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (/ 1 y)) (* x y))) in y 6.043 * [taylor]: Taking taylor expansion of 0.5 in y 6.043 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in y 6.043 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 6.044 * [taylor]: Taking taylor expansion of (/ 1 x) in y 6.044 * [taylor]: Taking taylor expansion of x in y 6.044 * [taylor]: Taking taylor expansion of (/ 1 y) in y 6.044 * [taylor]: Taking taylor expansion of y in y 6.044 * [taylor]: Taking taylor expansion of (* x y) in y 6.044 * [taylor]: Taking taylor expansion of x in y 6.044 * [taylor]: Taking taylor expansion of y in y 6.044 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (/ 1 y)) (* x y))) in y 6.044 * [taylor]: Taking taylor expansion of 0.5 in y 6.044 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in y 6.044 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 6.044 * [taylor]: Taking taylor expansion of (/ 1 x) in y 6.044 * [taylor]: Taking taylor expansion of x in y 6.044 * [taylor]: Taking taylor expansion of (/ 1 y) in y 6.044 * [taylor]: Taking taylor expansion of y in y 6.044 * [taylor]: Taking taylor expansion of (* x y) in y 6.044 * [taylor]: Taking taylor expansion of x in y 6.044 * [taylor]: Taking taylor expansion of y in y 6.045 * [taylor]: Taking taylor expansion of 0 in x 6.047 * [taylor]: Taking taylor expansion of (- (* 0.5 x)) in x 6.047 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 6.047 * [taylor]: Taking taylor expansion of 0.5 in x 6.047 * [taylor]: Taking taylor expansion of x in x 6.049 * [taylor]: Taking taylor expansion of 0.5 in x 6.052 * [taylor]: Taking taylor expansion of 0 in x 6.057 * [taylor]: Taking taylor expansion of 0 in x 6.061 * [taylor]: Taking taylor expansion of 0 in x 6.062 * [approximate]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 y) (/ 1 x))))) in (y x) around 0 6.062 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 y) (/ 1 x))))) in x 6.062 * [taylor]: Taking taylor expansion of 0.5 in x 6.062 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x 6.062 * [taylor]: Taking taylor expansion of x in x 6.062 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 6.062 * [taylor]: Taking taylor expansion of y in x 6.062 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 6.062 * [taylor]: Taking taylor expansion of (/ 1 y) in x 6.062 * [taylor]: Taking taylor expansion of y in x 6.062 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.062 * [taylor]: Taking taylor expansion of x in x 6.062 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 y) (/ 1 x))))) in y 6.062 * [taylor]: Taking taylor expansion of 0.5 in y 6.062 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in y 6.062 * [taylor]: Taking taylor expansion of x in y 6.062 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in y 6.062 * [taylor]: Taking taylor expansion of y in y 6.062 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 6.062 * [taylor]: Taking taylor expansion of (/ 1 y) in y 6.062 * [taylor]: Taking taylor expansion of y in y 6.063 * [taylor]: Taking taylor expansion of (/ 1 x) in y 6.063 * [taylor]: Taking taylor expansion of x in y 6.063 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 y) (/ 1 x))))) in y 6.063 * [taylor]: Taking taylor expansion of 0.5 in y 6.063 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in y 6.063 * [taylor]: Taking taylor expansion of x in y 6.063 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in y 6.063 * [taylor]: Taking taylor expansion of y in y 6.063 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 6.063 * [taylor]: Taking taylor expansion of (/ 1 y) in y 6.063 * [taylor]: Taking taylor expansion of y in y 6.063 * [taylor]: Taking taylor expansion of (/ 1 x) in y 6.063 * [taylor]: Taking taylor expansion of x in y 6.064 * [taylor]: Taking taylor expansion of 0 in x 6.065 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 6.065 * [taylor]: Taking taylor expansion of 0.5 in x 6.065 * [taylor]: Taking taylor expansion of x in x 6.068 * [taylor]: Taking taylor expansion of (- 0.5) in x 6.068 * [taylor]: Taking taylor expansion of 0.5 in x 6.071 * [taylor]: Taking taylor expansion of 0 in x 6.076 * [taylor]: Taking taylor expansion of 0 in x 6.081 * [taylor]: Taking taylor expansion of 0 in x 6.081 * * * [progress]: simplifying candidates 6.086 * [simplify]: Simplifying using # : (expm1 (/ y (/ (- x y) (* x 2.0)))) (log1p (/ y (/ (- x y) (* x 2.0)))) (- (log y) (- (log (- x y)) (+ (log x) (log 2.0)))) (- (log y) (- (log (- x y)) (log (* x 2.0)))) (- (log y) (log (/ (- x y) (* x 2.0)))) (log (/ y (/ (- x y) (* x 2.0)))) (exp (/ y (/ (- x y) (* x 2.0)))) (/ (* (* y y) y) (/ (* (* (- x y) (- x y)) (- x y)) (* (* (* x x) x) (* (* 2.0 2.0) 2.0)))) (/ (* (* y y) y) (/ (* (* (- x y) (- x y)) (- x y)) (* (* (* x 2.0) (* x 2.0)) (* x 2.0)))) (/ (* (* y y) y) (* (* (/ (- x y) (* x 2.0)) (/ (- x y) (* x 2.0))) (/ (- x y) (* x 2.0)))) (* (cbrt (/ y (/ (- x y) (* x 2.0)))) (cbrt (/ y (/ (- x y) (* x 2.0))))) (cbrt (/ y (/ (- x y) (* x 2.0)))) (* (* (/ y (/ (- x y) (* x 2.0))) (/ y (/ (- x y) (* x 2.0)))) (/ y (/ (- x y) (* x 2.0)))) (sqrt (/ y (/ (- x y) (* x 2.0)))) (sqrt (/ y (/ (- x y) (* x 2.0)))) (- y) (- (/ (- x y) (* x 2.0))) (/ (* (cbrt y) (cbrt y)) (* (cbrt (/ (- x y) (* x 2.0))) (cbrt (/ (- x y) (* x 2.0))))) (/ (cbrt y) (cbrt (/ (- x y) (* x 2.0)))) (/ (* (cbrt y) (cbrt y)) (sqrt (/ (- x y) (* x 2.0)))) (/ (cbrt y) (sqrt (/ (- x y) (* x 2.0)))) (/ (* (cbrt y) (cbrt y)) (/ (* (cbrt (- x y)) (cbrt (- x y))) x)) (/ (cbrt y) (/ (cbrt (- x y)) 2.0)) (/ (* (cbrt y) (cbrt y)) (/ (sqrt (- x y)) x)) (/ (cbrt y) (/ (sqrt (- x y)) 2.0)) (/ (* (cbrt y) (cbrt y)) (/ 1 x)) (/ (cbrt y) (/ (- x y) 2.0)) (/ (* (cbrt y) (cbrt y)) (/ (+ (sqrt x) (sqrt y)) x)) (/ (cbrt y) (/ (- (sqrt x) (sqrt y)) 2.0)) (/ (* (cbrt y) (cbrt y)) (/ 1 x)) (/ (cbrt y) (/ (- x y) 2.0)) (/ (* (cbrt y) (cbrt y)) 1) (/ (cbrt y) (/ (- x y) (* x 2.0))) (/ (* (cbrt y) (cbrt y)) (- x y)) (/ (cbrt y) (/ 1 (* x 2.0))) (/ (sqrt y) (* (cbrt (/ (- x y) (* x 2.0))) (cbrt (/ (- x y) (* x 2.0))))) (/ (sqrt y) (cbrt (/ (- x y) (* x 2.0)))) (/ (sqrt y) (sqrt (/ (- x y) (* x 2.0)))) (/ (sqrt y) (sqrt (/ (- x y) (* x 2.0)))) (/ (sqrt y) (/ (* (cbrt (- x y)) (cbrt (- x y))) x)) (/ (sqrt y) (/ (cbrt (- x y)) 2.0)) (/ (sqrt y) (/ (sqrt (- x y)) x)) (/ (sqrt y) (/ (sqrt (- x y)) 2.0)) (/ (sqrt y) (/ 1 x)) (/ (sqrt y) (/ (- x y) 2.0)) (/ (sqrt y) (/ (+ (sqrt x) (sqrt y)) x)) (/ (sqrt y) (/ (- (sqrt x) (sqrt y)) 2.0)) (/ (sqrt y) (/ 1 x)) (/ (sqrt y) (/ (- x y) 2.0)) (/ (sqrt y) 1) (/ (sqrt y) (/ (- x y) (* x 2.0))) (/ (sqrt y) (- x y)) (/ (sqrt y) (/ 1 (* x 2.0))) (/ 1 (* (cbrt (/ (- x y) (* x 2.0))) (cbrt (/ (- x y) (* x 2.0))))) (/ y (cbrt (/ (- x y) (* x 2.0)))) (/ 1 (sqrt (/ (- x y) (* x 2.0)))) (/ y (sqrt (/ (- x y) (* x 2.0)))) (/ 1 (/ (* (cbrt (- x y)) (cbrt (- x y))) x)) (/ y (/ (cbrt (- x y)) 2.0)) (/ 1 (/ (sqrt (- x y)) x)) (/ y (/ (sqrt (- x y)) 2.0)) (/ 1 (/ 1 x)) (/ y (/ (- x y) 2.0)) (/ 1 (/ (+ (sqrt x) (sqrt y)) x)) (/ y (/ (- (sqrt x) (sqrt y)) 2.0)) (/ 1 (/ 1 x)) (/ y (/ (- x y) 2.0)) (/ 1 1) (/ y (/ (- x y) (* x 2.0))) (/ 1 (- x y)) (/ y (/ 1 (* x 2.0))) (/ 1 (/ (- x y) (* x 2.0))) (/ (/ (- x y) (* x 2.0)) y) (/ y (* (cbrt (/ (- x y) (* x 2.0))) (cbrt (/ (- x y) (* x 2.0))))) (/ y (sqrt (/ (- x y) (* x 2.0)))) (/ y (/ (* (cbrt (- x y)) (cbrt (- x y))) x)) (/ y (/ (sqrt (- x y)) x)) (/ y (/ 1 x)) (/ y (/ (+ (sqrt x) (sqrt y)) x)) (/ y (/ 1 x)) (/ y 1) (/ y (- x y)) (/ (/ (- x y) (* x 2.0)) (cbrt y)) (/ (/ (- x y) (* x 2.0)) (sqrt y)) (/ (/ (- x y) (* x 2.0)) y) (/ y (- x y)) (expm1 (/ (- x y) (* x 2.0))) (log1p (/ (- x y) (* x 2.0))) (- (log (- x y)) (+ (log x) (log 2.0))) (- (log (- x y)) (log (* x 2.0))) (log (/ (- x y) (* x 2.0))) (exp (/ (- x y) (* x 2.0))) (/ (* (* (- x y) (- x y)) (- x y)) (* (* (* x x) x) (* (* 2.0 2.0) 2.0))) (/ (* (* (- x y) (- x y)) (- x y)) (* (* (* x 2.0) (* x 2.0)) (* x 2.0))) (* (cbrt (/ (- x y) (* x 2.0))) (cbrt (/ (- x y) (* x 2.0)))) (cbrt (/ (- x y) (* x 2.0))) (* (* (/ (- x y) (* x 2.0)) (/ (- x y) (* x 2.0))) (/ (- x y) (* x 2.0))) (sqrt (/ (- x y) (* x 2.0))) (sqrt (/ (- x y) (* x 2.0))) (- (- x y)) (- (* x 2.0)) (/ x (* x 2.0)) (/ y (* x 2.0)) (/ (* (cbrt (- x y)) (cbrt (- x y))) x) (/ (cbrt (- x y)) 2.0) (/ (sqrt (- x y)) x) (/ (sqrt (- x y)) 2.0) (/ 1 x) (/ (- x y) 2.0) (/ (+ (sqrt x) (sqrt y)) x) (/ (- (sqrt x) (sqrt y)) 2.0) (/ 1 x) (/ (- x y) 2.0) (/ 1 (* x 2.0)) (/ (* x 2.0) (- x y)) (/ (- x y) x) (/ (* x 2.0) (cbrt (- x y))) (/ (* x 2.0) (sqrt (- x y))) (/ (* x 2.0) (- x y)) (/ (* x 2.0) (- (sqrt x) (sqrt y))) (/ (* x 2.0) (- x y)) (* (* x 2.0) (+ (* x x) (+ (* y y) (* x y)))) (* (* x 2.0) (+ x y)) (expm1 (/ 1 (/ y (/ (- x y) (* x 2.0))))) (log1p (/ 1 (/ y (/ (- x y) (* x 2.0))))) (- 1) (- (- (log y) (- (log (- x y)) (+ (log x) (log 2.0))))) (- (- (log y) (- (log (- x y)) (log (* x 2.0))))) (- (- (log y) (log (/ (- x y) (* x 2.0))))) (- (log (/ y (/ (- x y) (* x 2.0))))) (- 0 (- (log y) (- (log (- x y)) (+ (log x) (log 2.0))))) (- 0 (- (log y) (- (log (- x y)) (log (* x 2.0))))) (- 0 (- (log y) (log (/ (- x y) (* x 2.0))))) (- 0 (log (/ y (/ (- x y) (* x 2.0))))) (- (log 1) (- (log y) (- (log (- x y)) (+ (log x) (log 2.0))))) (- (log 1) (- (log y) (- (log (- x y)) (log (* x 2.0))))) (- (log 1) (- (log y) (log (/ (- x y) (* x 2.0))))) (- (log 1) (log (/ y (/ (- x y) (* x 2.0))))) (log (/ 1 (/ y (/ (- x y) (* x 2.0))))) (exp (/ 1 (/ y (/ (- x y) (* x 2.0))))) (/ (* (* 1 1) 1) (/ (* (* y y) y) (/ (* (* (- x y) (- x y)) (- x y)) (* (* (* x x) x) (* (* 2.0 2.0) 2.0))))) (/ (* (* 1 1) 1) (/ (* (* y y) y) (/ (* (* (- x y) (- x y)) (- x y)) (* (* (* x 2.0) (* x 2.0)) (* x 2.0))))) (/ (* (* 1 1) 1) (/ (* (* y y) y) (* (* (/ (- x y) (* x 2.0)) (/ (- x y) (* x 2.0))) (/ (- x y) (* x 2.0))))) (/ (* (* 1 1) 1) (* (* (/ y (/ (- x y) (* x 2.0))) (/ y (/ (- x y) (* 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(* x 2.0))))) (/ (* (cbrt (/ (- x y) (* x 2.0))) (cbrt (/ (- x y) (* x 2.0)))) (* (cbrt y) (cbrt y))) (/ (sqrt (/ (- x y) (* x 2.0))) (* (cbrt y) (cbrt y))) (/ (/ (* (cbrt (- x y)) (cbrt (- x y))) x) (* (cbrt y) (cbrt y))) (/ (/ (sqrt (- x y)) x) (* (cbrt y) (cbrt y))) (/ 1 (* (* (cbrt y) (cbrt y)) x)) (/ (/ (+ (sqrt x) (sqrt y)) x) (* (cbrt y) (cbrt y))) (/ 1 (* (* (cbrt y) (cbrt y)) x)) (/ 1 (* (cbrt y) (cbrt y))) (/ (- x y) (* (cbrt y) (cbrt y))) (/ (* (cbrt (/ (- x y) (* x 2.0))) (cbrt (/ (- x y) (* x 2.0)))) (sqrt y)) (/ (sqrt (/ (- x y) (* x 2.0))) (sqrt y)) (/ (/ (* (cbrt (- x y)) (cbrt (- x y))) x) (sqrt y)) (/ (/ (sqrt (- x y)) x) (sqrt y)) (/ 1 (* (sqrt y) x)) (/ (/ (+ (sqrt x) (sqrt y)) x) (sqrt y)) (/ 1 (* (sqrt y) x)) (/ 1 (sqrt y)) (/ (- x y) (sqrt y)) (* (cbrt (/ (- x y) (* x 2.0))) (cbrt (/ (- x y) (* x 2.0)))) (sqrt (/ (- x y) (* x 2.0))) (/ (* (cbrt (- x y)) (cbrt (- x y))) x) (/ (sqrt (- x y)) x) (/ 1 x) (/ (+ (sqrt x) (sqrt y)) x) (/ 1 x) 1 (- x y) 1 (/ 1 y) (/ (- x y) y) (* (/ y (- x y)) (* x 2.0)) (* (/ y (- x y)) (* x 2.0)) (* (/ y (- x y)) (* x 2.0)) (/ 1 y) 0 0 0 (- 0.5 (* 0.5 (/ y x))) (- 0.5 (* 0.5 (/ y x))) (- 0.5 (* 0.5 (/ y x))) (- (/ 0.5 y) (/ 0.5 x)) (- (/ 0.5 y) (/ 0.5 x)) (- (/ 0.5 y) (/ 0.5 x)) 7.178 * * * [progress]: adding candidates to table 7.556 * [progress]: [Phase 3 of 3] Extracting. 7.556 * * [regime]: Finding splitpoints for: (# #) 7.556 * * * [regime-changes]: Trying 2 branch expressions: (y x) 7.556 * * * * [regimes]: Trying to branch on y from (# #) 7.566 * * * * [regimes]: Trying to branch on x from (# #) 7.579 * * * [regime]: Found split indices: #