7.731 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.016 * * * [progress]: [2/2] Setting up program. 0.017 * [progress]: [Phase 2 of 3] Improving. 0.017 * [simplify]: Simplifying using # : (* 2.0 (- (* x x) (* x y))) 0.020 * * [simplify]: iteration 0 : 13 enodes (cost 3 ) 0.021 * * [simplify]: iteration 1 : 32 enodes (cost 3 ) 0.022 * * [simplify]: iteration 2 : 66 enodes (cost 3 ) 0.024 * * [simplify]: iteration 3 : 92 enodes (cost 3 ) 0.026 * * [simplify]: iteration 4 : 100 enodes (cost 3 ) 0.028 * * [simplify]: iteration 5 : 100 enodes (cost 3 ) 0.028 * [simplify]: Simplified to: (* (* x (- x y)) 2.0) 0.030 * * [progress]: iteration 1 / 4 0.030 * * * [progress]: picking best candidate 0.032 * * * * [pick]: Picked # 0.032 * * * [progress]: localizing error 0.041 * * * [progress]: generating rewritten candidates 0.041 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.047 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 0.051 * * * [progress]: generating series expansions 0.051 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.051 * [approximate]: Taking taylor expansion of (* 2.0 (- (pow x 2) (* x y))) in (x y) around 0 0.051 * [taylor]: Taking taylor expansion of (* 2.0 (- (pow x 2) (* x y))) in y 0.051 * [taylor]: Taking taylor expansion of 2.0 in y 0.051 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in y 0.051 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.051 * [taylor]: Taking taylor expansion of x in y 0.051 * [taylor]: Taking taylor expansion of (* x y) in y 0.051 * [taylor]: Taking taylor expansion of x in y 0.051 * [taylor]: Taking taylor expansion of y in y 0.051 * [taylor]: Taking taylor expansion of (* 2.0 (- (pow x 2) (* x y))) in x 0.051 * [taylor]: Taking taylor expansion of 2.0 in x 0.051 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in x 0.051 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.051 * [taylor]: Taking taylor expansion of x in x 0.051 * [taylor]: Taking taylor expansion of (* x y) in x 0.051 * [taylor]: Taking taylor expansion of x in x 0.051 * [taylor]: Taking taylor expansion of y in x 0.051 * [taylor]: Taking taylor expansion of (* 2.0 (- (pow x 2) (* x y))) in x 0.051 * [taylor]: Taking taylor expansion of 2.0 in x 0.051 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in x 0.051 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.052 * [taylor]: Taking taylor expansion of x in x 0.052 * [taylor]: Taking taylor expansion of (* x y) in x 0.052 * [taylor]: Taking taylor expansion of x in x 0.052 * [taylor]: Taking taylor expansion of y in x 0.053 * [taylor]: Taking taylor expansion of 0 in y 0.053 * [taylor]: Taking taylor expansion of (- (* 2.0 y)) in y 0.053 * [taylor]: Taking taylor expansion of (* 2.0 y) in y 0.053 * [taylor]: Taking taylor expansion of 2.0 in y 0.053 * [taylor]: Taking taylor expansion of y in y 0.055 * [taylor]: Taking taylor expansion of 2.0 in y 0.059 * [taylor]: Taking taylor expansion of 0 in y 0.063 * [taylor]: Taking taylor expansion of 0 in y 0.064 * [approximate]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in (x y) around 0 0.064 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in y 0.064 * [taylor]: Taking taylor expansion of 2.0 in y 0.064 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in y 0.064 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.064 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.064 * [taylor]: Taking taylor expansion of x in y 0.064 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.064 * [taylor]: Taking taylor expansion of (* x y) in y 0.064 * [taylor]: Taking taylor expansion of x in y 0.064 * [taylor]: Taking taylor expansion of y in y 0.064 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in x 0.064 * [taylor]: Taking taylor expansion of 2.0 in x 0.064 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 0.064 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.065 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.065 * [taylor]: Taking taylor expansion of x in x 0.065 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.065 * [taylor]: Taking taylor expansion of (* x y) in x 0.065 * [taylor]: Taking taylor expansion of x in x 0.065 * [taylor]: Taking taylor expansion of y in x 0.065 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in x 0.065 * [taylor]: Taking taylor expansion of 2.0 in x 0.065 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 0.065 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.065 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.065 * [taylor]: Taking taylor expansion of x in x 0.066 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.066 * [taylor]: Taking taylor expansion of (* x y) in x 0.066 * [taylor]: Taking taylor expansion of x in x 0.066 * [taylor]: Taking taylor expansion of y in x 0.067 * [taylor]: Taking taylor expansion of 2.0 in y 0.068 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y 0.068 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 0.068 * [taylor]: Taking taylor expansion of 2.0 in y 0.068 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.068 * [taylor]: Taking taylor expansion of y in y 0.072 * [taylor]: Taking taylor expansion of 0 in y 0.076 * [taylor]: Taking taylor expansion of 0 in y 0.081 * [taylor]: Taking taylor expansion of 0 in y 0.081 * [approximate]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in (x y) around 0 0.081 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in y 0.081 * [taylor]: Taking taylor expansion of 2.0 in y 0.082 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in y 0.082 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.082 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.082 * [taylor]: Taking taylor expansion of x in y 0.082 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.082 * [taylor]: Taking taylor expansion of (* x y) in y 0.082 * [taylor]: Taking taylor expansion of x in y 0.082 * [taylor]: Taking taylor expansion of y in y 0.082 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in x 0.082 * [taylor]: Taking taylor expansion of 2.0 in x 0.082 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 0.082 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.082 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.082 * [taylor]: Taking taylor expansion of x in x 0.083 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.083 * [taylor]: Taking taylor expansion of (* x y) in x 0.083 * [taylor]: Taking taylor expansion of x in x 0.083 * [taylor]: Taking taylor expansion of y in x 0.083 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in x 0.083 * [taylor]: Taking taylor expansion of 2.0 in x 0.083 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 0.083 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.083 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.083 * [taylor]: Taking taylor expansion of x in x 0.084 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.084 * [taylor]: Taking taylor expansion of (* x y) in x 0.084 * [taylor]: Taking taylor expansion of x in x 0.084 * [taylor]: Taking taylor expansion of y in x 0.084 * [taylor]: Taking taylor expansion of 2.0 in y 0.086 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y 0.086 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 0.086 * [taylor]: Taking taylor expansion of 2.0 in y 0.086 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.086 * [taylor]: Taking taylor expansion of y in y 0.089 * [taylor]: Taking taylor expansion of 0 in y 0.093 * [taylor]: Taking taylor expansion of 0 in y 0.098 * [taylor]: Taking taylor expansion of 0 in y 0.099 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 0.099 * [approximate]: Taking taylor expansion of (- (pow x 2) (* x y)) in (x y) around 0 0.099 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in y 0.099 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.099 * [taylor]: Taking taylor expansion of x in y 0.099 * [taylor]: Taking taylor expansion of (* x y) in y 0.099 * [taylor]: Taking taylor expansion of x in y 0.099 * [taylor]: Taking taylor expansion of y in y 0.099 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in x 0.099 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.099 * [taylor]: Taking taylor expansion of x in x 0.099 * [taylor]: Taking taylor expansion of (* x y) in x 0.099 * [taylor]: Taking taylor expansion of x in x 0.099 * [taylor]: Taking taylor expansion of y in x 0.099 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in x 0.099 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.099 * [taylor]: Taking taylor expansion of x in x 0.099 * [taylor]: Taking taylor expansion of (* x y) in x 0.099 * [taylor]: Taking taylor expansion of x in x 0.099 * [taylor]: Taking taylor expansion of y in x 0.100 * [taylor]: Taking taylor expansion of 0 in y 0.100 * [taylor]: Taking taylor expansion of (- y) in y 0.100 * [taylor]: Taking taylor expansion of y in y 0.102 * [taylor]: Taking taylor expansion of 1 in y 0.103 * [taylor]: Taking taylor expansion of 0 in y 0.106 * [taylor]: Taking taylor expansion of 0 in y 0.106 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in (x y) around 0 0.106 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in y 0.106 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.106 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.106 * [taylor]: Taking taylor expansion of x in y 0.106 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.106 * [taylor]: Taking taylor expansion of (* x y) in y 0.106 * [taylor]: Taking taylor expansion of x in y 0.106 * [taylor]: Taking taylor expansion of y in y 0.106 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 0.106 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.107 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.107 * [taylor]: Taking taylor expansion of x in x 0.107 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.107 * [taylor]: Taking taylor expansion of (* x y) in x 0.107 * [taylor]: Taking taylor expansion of x in x 0.107 * [taylor]: Taking taylor expansion of y in x 0.107 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 0.107 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.107 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.107 * [taylor]: Taking taylor expansion of x in x 0.108 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.108 * [taylor]: Taking taylor expansion of (* x y) in x 0.108 * [taylor]: Taking taylor expansion of x in x 0.108 * [taylor]: Taking taylor expansion of y in x 0.109 * [taylor]: Taking taylor expansion of 1 in y 0.109 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.110 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.110 * [taylor]: Taking taylor expansion of y in y 0.112 * [taylor]: Taking taylor expansion of 0 in y 0.115 * [taylor]: Taking taylor expansion of 0 in y 0.118 * [taylor]: Taking taylor expansion of 0 in y 0.119 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in (x y) around 0 0.119 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in y 0.119 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.119 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.119 * [taylor]: Taking taylor expansion of x in y 0.119 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.119 * [taylor]: Taking taylor expansion of (* x y) in y 0.119 * [taylor]: Taking taylor expansion of x in y 0.119 * [taylor]: Taking taylor expansion of y in y 0.119 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 0.119 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.119 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.119 * [taylor]: Taking taylor expansion of x in x 0.120 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.120 * [taylor]: Taking taylor expansion of (* x y) in x 0.120 * [taylor]: Taking taylor expansion of x in x 0.120 * [taylor]: Taking taylor expansion of y in x 0.120 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 0.120 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.121 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.121 * [taylor]: Taking taylor expansion of x in x 0.121 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.121 * [taylor]: Taking taylor expansion of (* x y) in x 0.121 * [taylor]: Taking taylor expansion of x in x 0.121 * [taylor]: Taking taylor expansion of y in x 0.125 * [taylor]: Taking taylor expansion of 1 in y 0.126 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.126 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.126 * [taylor]: Taking taylor expansion of y in y 0.128 * [taylor]: Taking taylor expansion of 0 in y 0.131 * [taylor]: Taking taylor expansion of 0 in y 0.135 * [taylor]: Taking taylor expansion of 0 in y 0.135 * * * [progress]: simplifying candidates 0.136 * [simplify]: Simplifying using # : (* 2.0 (- (* x x) (* x y))) (+ (log 2.0) (log (- (* x x) (* x y)))) (log (* 2.0 (- (* x x) (* x y)))) (exp (* 2.0 (- (* x x) (* x y)))) (* (* (* 2.0 2.0) 2.0) (* (* (- (* x x) (* x y)) (- (* x x) (* x y))) (- (* x x) (* x y)))) (* (cbrt (* 2.0 (- (* x x) (* x y)))) (cbrt (* 2.0 (- (* x x) (* x y))))) (cbrt (* 2.0 (- (* x x) (* x y)))) (* (* (* 2.0 (- (* x x) (* x y))) (* 2.0 (- (* x x) (* x y)))) (* 2.0 (- (* x x) (* x y)))) (sqrt (* 2.0 (- (* x x) (* x y)))) (sqrt (* 2.0 (- (* x x) (* x y)))) (* (sqrt 2.0) (sqrt (- (* x x) (* x y)))) (* (sqrt 2.0) (sqrt (- (* x x) (* x y)))) (* 2.0 (* x x)) (* 2.0 (- (* x y))) (* 2.0 (* x x)) (* 2.0 (- (* x y))) (* (* x x) 2.0) (* (- (* x y)) 2.0) (* (* x x) 2.0) (* (- (* x y)) 2.0) (* 2.0 (* (cbrt (- (* x x) (* x y))) (cbrt (- (* x x) (* x y))))) (* 2.0 (sqrt (- (* x x) (* x y)))) (* 2.0 1) (* 2.0 x) (* (cbrt 2.0) (- (* x x) (* x y))) (* (sqrt 2.0) (- (* x x) (* x y))) (* 2.0 (- (* x x) (* x y))) (* 2.0 (- (pow (* x x) 3) (pow (* x y) 3))) (* 2.0 (- (* (* x x) (* x x)) (* (* x y) (* x y)))) (/ (exp (* x x)) (exp (* x y))) (log (- (* x x) (* x y))) (exp (- (* x x) (* x y))) (* (cbrt (- (* x x) (* x y))) (cbrt (- (* x x) (* x y)))) (cbrt (- (* x x) (* x y))) (* (* (- (* x x) (* x y)) (- (* x x) (* x y))) (- (* x x) (* x y))) (sqrt (- (* x x) (* x y))) (sqrt (- (* x x) (* x y))) (- (pow (* x x) 3) (pow (* x y) 3)) (+ (* (* x x) (* x x)) (+ (* (* x y) (* x y)) (* (* x x) (* x y)))) (- (* x y)) (- (* (* x x) (* x x)) (* (* x y) (* x y))) (+ (* x x) (* x y)) (- x y) (- (* x y)) (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) (- (pow x 2) (* x y)) (- (pow x 2) (* x y)) (- (pow x 2) (* x y)) 0.139 * * [simplify]: iteration 0 : 161 enodes (cost 228 ) 0.143 * * [simplify]: iteration 1 : 741 enodes (cost 196 ) 0.160 * * [simplify]: iteration 2 : 4248 enodes (cost 192 ) 0.257 * * [simplify]: iteration 3 : 5001 enodes (cost 192 ) 0.258 * [simplify]: Simplified to: (* (* x (- x y)) 2.0) (log (* (* x (- x y)) 2.0)) (log (* (* x (- x y)) 2.0)) (pow (exp 2.0) (* x (- x y))) (pow (* (* x (- x y)) 2.0) 3) (* (cbrt (* 2.0 (- (* x x) (* x y)))) (cbrt (* 2.0 (- (* x x) (* x y))))) (cbrt (* 2.0 (- (* x x) (* x y)))) (pow (* (* x (- x y)) 2.0) 3) (sqrt (* 2.0 (- (* x x) (* x y)))) (sqrt (* 2.0 (- (* x x) (* x y)))) (* (sqrt 2.0) (sqrt (- (* x x) (* x y)))) (* (sqrt 2.0) (sqrt (- (* x x) (* x y)))) (* 2.0 (* x x)) (* 2.0 (- (* x y))) (* 2.0 (* x x)) (* 2.0 (- (* x y))) (* 2.0 (* x x)) (* 2.0 (- (* x y))) (* 2.0 (* x x)) (* 2.0 (- (* x y))) (* 2.0 (* (cbrt (- (* x x) (* x y))) (cbrt (- (* x x) (* x y))))) (* 2.0 (sqrt (- (* x x) (* x y)))) 2.0 (* 2.0 x) (* (* x (- x y)) (cbrt 2.0)) (* (* x (- x y)) (sqrt 2.0)) (* (* x (- x y)) 2.0) (* 2.0 (- (pow (* x x) 3) (pow (* x y) 3))) (* (* 2.0 (* x (+ x y))) (* x (- x y))) (pow (exp x) (- x y)) (log (- (* x x) (* x y))) (pow (exp x) (- x y)) (* (cbrt (- (* x x) (* x y))) (cbrt (- (* x x) (* x y)))) (cbrt (- (* x x) (* x y))) (pow (* x (- x y)) 3) (sqrt (- (* x x) (* x y))) (sqrt (- (* x x) (* x y))) (- (pow (* x x) 3) (pow (* x y) 3)) (* x (+ (pow x 3) (* y (* x (+ x y))))) (- (* x y)) (* (pow x 2) (- (pow x 2) (* y y))) (* x (+ x y)) (- x y) (- (* x y)) (* (* x (- x y)) 2.0) (* (* x (- x y)) 2.0) (* (* x (- x y)) 2.0) (* x (- x y)) (* x (- x y)) (* x (- x y)) 0.259 * * * [progress]: adding candidates to table 0.326 * * [progress]: iteration 2 / 4 0.326 * * * [progress]: picking best candidate 0.328 * * * * [pick]: Picked # 0.328 * * * [progress]: localizing error 0.333 * * * [progress]: generating rewritten candidates 0.333 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.341 * * * [progress]: generating series expansions 0.341 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.341 * [approximate]: Taking taylor expansion of (* 2.0 (* x (- x y))) in (x y) around 0 0.341 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in y 0.341 * [taylor]: Taking taylor expansion of 2.0 in y 0.341 * [taylor]: Taking taylor expansion of (* x (- x y)) in y 0.341 * [taylor]: Taking taylor expansion of x in y 0.341 * [taylor]: Taking taylor expansion of (- x y) in y 0.341 * [taylor]: Taking taylor expansion of x in y 0.341 * [taylor]: Taking taylor expansion of y in y 0.341 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in x 0.341 * [taylor]: Taking taylor expansion of 2.0 in x 0.341 * [taylor]: Taking taylor expansion of (* x (- x y)) in x 0.341 * [taylor]: Taking taylor expansion of x in x 0.341 * [taylor]: Taking taylor expansion of (- x y) in x 0.341 * [taylor]: Taking taylor expansion of x in x 0.341 * [taylor]: Taking taylor expansion of y in x 0.341 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in x 0.341 * [taylor]: Taking taylor expansion of 2.0 in x 0.341 * [taylor]: Taking taylor expansion of (* x (- x y)) in x 0.342 * [taylor]: Taking taylor expansion of x in x 0.342 * [taylor]: Taking taylor expansion of (- x y) in x 0.342 * [taylor]: Taking taylor expansion of x in x 0.342 * [taylor]: Taking taylor expansion of y in x 0.342 * [taylor]: Taking taylor expansion of 0 in y 0.343 * [taylor]: Taking taylor expansion of (- (* 2.0 y)) in y 0.343 * [taylor]: Taking taylor expansion of (* 2.0 y) in y 0.343 * [taylor]: Taking taylor expansion of 2.0 in y 0.343 * [taylor]: Taking taylor expansion of y in y 0.345 * [taylor]: Taking taylor expansion of 2.0 in y 0.349 * [taylor]: Taking taylor expansion of 0 in y 0.352 * [taylor]: Taking taylor expansion of 0 in y 0.352 * [approximate]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in (x y) around 0 0.353 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in y 0.353 * [taylor]: Taking taylor expansion of 2.0 in y 0.353 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in y 0.353 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.353 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.353 * [taylor]: Taking taylor expansion of x in y 0.353 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.353 * [taylor]: Taking taylor expansion of y in y 0.353 * [taylor]: Taking taylor expansion of x in y 0.357 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in x 0.357 * [taylor]: Taking taylor expansion of 2.0 in x 0.357 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x 0.357 * [taylor]: Taking taylor expansion of (- (/ 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 0.357 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.357 * [taylor]: Taking taylor expansion of y in x 0.357 * [taylor]: Taking taylor expansion of x in x 0.358 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in x 0.358 * [taylor]: Taking taylor expansion of 2.0 in x 0.358 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x 0.358 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.358 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.358 * [taylor]: Taking taylor expansion of x in x 0.358 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.358 * [taylor]: Taking taylor expansion of y in x 0.358 * [taylor]: Taking taylor expansion of x in x 0.359 * [taylor]: Taking taylor expansion of 2.0 in y 0.360 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y 0.360 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 0.360 * [taylor]: Taking taylor expansion of 2.0 in y 0.360 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.360 * [taylor]: Taking taylor expansion of y in y 0.364 * [taylor]: Taking taylor expansion of 0 in y 0.368 * [taylor]: Taking taylor expansion of 0 in y 0.373 * [taylor]: Taking taylor expansion of 0 in y 0.374 * [approximate]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in (x y) around 0 0.374 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in y 0.374 * [taylor]: Taking taylor expansion of -2.0 in y 0.374 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in y 0.374 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.374 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.374 * [taylor]: Taking taylor expansion of y in y 0.374 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.374 * [taylor]: Taking taylor expansion of x in y 0.374 * [taylor]: Taking taylor expansion of x in y 0.374 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in x 0.374 * [taylor]: Taking taylor expansion of -2.0 in x 0.374 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x 0.374 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.374 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.374 * [taylor]: Taking taylor expansion of y in x 0.374 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.374 * [taylor]: Taking taylor expansion of x in x 0.375 * [taylor]: Taking taylor expansion of x in x 0.375 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in x 0.375 * [taylor]: Taking taylor expansion of -2.0 in x 0.375 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x 0.376 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.376 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.376 * [taylor]: Taking taylor expansion of y in x 0.376 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.376 * [taylor]: Taking taylor expansion of x in x 0.376 * [taylor]: Taking taylor expansion of x in x 0.377 * [taylor]: Taking taylor expansion of 2.0 in y 0.378 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y 0.378 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 0.378 * [taylor]: Taking taylor expansion of 2.0 in y 0.379 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.379 * [taylor]: Taking taylor expansion of y in y 0.382 * [taylor]: Taking taylor expansion of 0 in y 0.386 * [taylor]: Taking taylor expansion of 0 in y 0.391 * [taylor]: Taking taylor expansion of 0 in y 0.392 * * * [progress]: simplifying candidates 0.392 * [simplify]: Simplifying using # : (* (* 2.0 x) (- x y)) (* (* 2.0 x) (- x y)) (+ (+ (log 2.0) (log x)) (log (- x y))) (+ (log (* 2.0 x)) (log (- x y))) (log (* (* 2.0 x) (- x y))) (exp (* (* 2.0 x) (- x y))) (* (* (* (* 2.0 2.0) 2.0) (* (* x x) x)) (* (* (- x y) (- x y)) (- x y))) (* (* (* (* 2.0 x) (* 2.0 x)) (* 2.0 x)) (* (* (- x y) (- x y)) (- x y))) (* (cbrt (* (* 2.0 x) (- x y))) (cbrt (* (* 2.0 x) (- x y)))) (cbrt (* (* 2.0 x) (- x y))) (* (* (* (* 2.0 x) (- x y)) (* (* 2.0 x) (- x y))) (* (* 2.0 x) (- x y))) (sqrt (* (* 2.0 x) (- x y))) (sqrt (* (* 2.0 x) (- x y))) (* (* 2.0 x) x) (* (* 2.0 x) (- y)) (* (* 2.0 x) x) (* (* 2.0 x) (- y)) (* x (* 2.0 x)) (* (- y) (* 2.0 x)) (* x (* 2.0 x)) (* (- y) (* 2.0 x)) (* (* 2.0 x) (* (cbrt (- x y)) (cbrt (- x y)))) (* (* 2.0 x) (sqrt (- x y))) (* (* 2.0 x) 1) (* (* 2.0 x) (+ (sqrt x) (sqrt y))) (* (* 2.0 x) 1) (* x (- x y)) (* (* 2.0 x) (- (pow x 3) (pow y 3))) (* (* 2.0 x) (- (* x x) (* y y))) (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) (- (* 2.0 (pow x 2)) (* 2.0 (* x y))) 0.395 * * [simplify]: iteration 0 : 171 enodes (cost 137 ) 0.399 * * [simplify]: iteration 1 : 836 enodes (cost 114 ) 0.421 * * [simplify]: iteration 2 : 5001 enodes (cost 114 ) 0.421 * [simplify]: Simplified to: (* (* 2.0 x) (- x y)) (* (* 2.0 x) (- x y)) (log (* (* 2.0 x) (- x y))) (log (* (* 2.0 x) (- x y))) (log (* (* 2.0 x) (- x y))) (exp (* (* 2.0 x) (- x y))) (pow (* (* 2.0 x) (- x y)) 3) (pow (* (* 2.0 x) (- x y)) 3) (* (cbrt (* (* 2.0 x) (- x y))) (cbrt (* (* 2.0 x) (- x y)))) (cbrt (* (* 2.0 x) (- x y))) (pow (* (* 2.0 x) (- x y)) 3) (sqrt (* (* 2.0 x) (- x y))) (sqrt (* (* 2.0 x) (- x y))) (* (* 2.0 x) x) (* (* 2.0 x) (- y)) (* (* 2.0 x) x) (* (* 2.0 x) (- y)) (* (* 2.0 x) x) (* (* 2.0 x) (- y)) (* (* 2.0 x) x) (* (* 2.0 x) (- y)) (* (* 2.0 x) (* (cbrt (- x y)) (cbrt (- x y)))) (* (* 2.0 x) (sqrt (- x y))) (* 2.0 x) (* (* 2.0 x) (+ (sqrt x) (sqrt y))) (* 2.0 x) (* x (- x y)) (* (* 2.0 x) (- (pow x 3) (pow y 3))) (* (* 2.0 x) (- (* x x) (* y y))) (* (* 2.0 x) (- x y)) (* (* 2.0 x) (- x y)) (* (* 2.0 x) (- x y)) 0.422 * * * [progress]: adding candidates to table 0.456 * * [progress]: iteration 3 / 4 0.456 * * * [progress]: picking best candidate 0.457 * * * * [pick]: Picked # 0.457 * * * [progress]: localizing error 0.466 * * * [progress]: generating rewritten candidates 0.466 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2) 0.470 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1) 0.473 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2) 0.485 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2 1) 0.491 * * * [progress]: generating series expansions 0.492 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2) 0.492 * [approximate]: Taking taylor expansion of (sqrt (- (pow x 2) (* x y))) in (x y) around 0 0.492 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) (* x y))) in y 0.492 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in y 0.492 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.492 * [taylor]: Taking taylor expansion of x in y 0.492 * [taylor]: Taking taylor expansion of (* x y) in y 0.492 * [taylor]: Taking taylor expansion of x in y 0.492 * [taylor]: Taking taylor expansion of y in y 0.493 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) (* x y))) in x 0.493 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in x 0.493 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.493 * [taylor]: Taking taylor expansion of x in x 0.493 * [taylor]: Taking taylor expansion of (* x y) in x 0.493 * [taylor]: Taking taylor expansion of x in x 0.493 * [taylor]: Taking taylor expansion of y in x 0.494 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) (* x y))) in x 0.495 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in x 0.495 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.495 * [taylor]: Taking taylor expansion of x in x 0.495 * [taylor]: Taking taylor expansion of (* x y) in x 0.495 * [taylor]: Taking taylor expansion of x in x 0.495 * [taylor]: Taking taylor expansion of y in x 0.496 * [taylor]: Taking taylor expansion of 0 in y 0.496 * [taylor]: Taking taylor expansion of (* +nan.0 y) in y 0.496 * [taylor]: Taking taylor expansion of +nan.0 in y 0.496 * [taylor]: Taking taylor expansion of y in y 0.498 * [taylor]: Taking taylor expansion of (* +nan.0 (- 1 (* +nan.0 (pow y 2)))) in y 0.498 * [taylor]: Taking taylor expansion of +nan.0 in y 0.498 * [taylor]: Taking taylor expansion of (- 1 (* +nan.0 (pow y 2))) in y 0.498 * [taylor]: Taking taylor expansion of 1 in y 0.499 * [taylor]: Taking taylor expansion of (* +nan.0 (pow y 2)) in y 0.499 * [taylor]: Taking taylor expansion of +nan.0 in y 0.499 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.499 * [taylor]: Taking taylor expansion of y in y 0.502 * [taylor]: Taking taylor expansion of (* +nan.0 (+ (* +nan.0 (pow y 3)) (- (* +nan.0 y)))) in y 0.502 * [taylor]: Taking taylor expansion of +nan.0 in y 0.503 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (pow y 3)) (- (* +nan.0 y))) in y 0.503 * [taylor]: Taking taylor expansion of (* +nan.0 (pow y 3)) in y 0.503 * [taylor]: Taking taylor expansion of +nan.0 in y 0.503 * [taylor]: Taking taylor expansion of (pow y 3) in y 0.503 * [taylor]: Taking taylor expansion of y in y 0.503 * [taylor]: Taking taylor expansion of (- (* +nan.0 y)) in y 0.503 * [taylor]: Taking taylor expansion of (* +nan.0 y) in y 0.503 * [taylor]: Taking taylor expansion of +nan.0 in y 0.503 * [taylor]: Taking taylor expansion of y in y 0.508 * [taylor]: Taking taylor expansion of (* +nan.0 (+ (* +nan.0 (pow y 2)) (- (+ (* +nan.0 (pow y 4)) (- +nan.0))))) in y 0.508 * [taylor]: Taking taylor expansion of +nan.0 in y 0.508 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (pow y 2)) (- (+ (* +nan.0 (pow y 4)) (- +nan.0)))) in y 0.508 * [taylor]: Taking taylor expansion of (* +nan.0 (pow y 2)) in y 0.508 * [taylor]: Taking taylor expansion of +nan.0 in y 0.508 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.508 * [taylor]: Taking taylor expansion of y in y 0.508 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (pow y 4)) (- +nan.0))) in y 0.508 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (pow y 4)) (- +nan.0)) in y 0.508 * [taylor]: Taking taylor expansion of (* +nan.0 (pow y 4)) in y 0.508 * [taylor]: Taking taylor expansion of +nan.0 in y 0.508 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.508 * [taylor]: Taking taylor expansion of y in y 0.508 * [taylor]: Taking taylor expansion of (- +nan.0) in y 0.508 * [taylor]: Taking taylor expansion of +nan.0 in y 0.511 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in (x y) around 0 0.511 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in y 0.511 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in y 0.511 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.511 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.511 * [taylor]: Taking taylor expansion of x in y 0.511 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.511 * [taylor]: Taking taylor expansion of (* x y) in y 0.511 * [taylor]: Taking taylor expansion of x in y 0.511 * [taylor]: Taking taylor expansion of y in y 0.512 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in x 0.512 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 0.512 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.512 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.512 * [taylor]: Taking taylor expansion of x in x 0.513 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.513 * [taylor]: Taking taylor expansion of (* x y) in x 0.513 * [taylor]: Taking taylor expansion of x in x 0.513 * [taylor]: Taking taylor expansion of y in x 0.515 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in x 0.515 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 0.515 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.515 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.515 * [taylor]: Taking taylor expansion of x in x 0.515 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.515 * [taylor]: Taking taylor expansion of (* x y) in x 0.515 * [taylor]: Taking taylor expansion of x in x 0.515 * [taylor]: Taking taylor expansion of y in x 0.518 * [taylor]: Taking taylor expansion of 1 in y 0.518 * [taylor]: Taking taylor expansion of (/ -1/2 y) in y 0.518 * [taylor]: Taking taylor expansion of -1/2 in y 0.518 * [taylor]: Taking taylor expansion of y in y 0.520 * [taylor]: Taking taylor expansion of (/ -1/8 (pow y 2)) in y 0.521 * [taylor]: Taking taylor expansion of -1/8 in y 0.521 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.521 * [taylor]: Taking taylor expansion of y in y 0.525 * [taylor]: Taking taylor expansion of (/ -1/16 (pow y 3)) in y 0.525 * [taylor]: Taking taylor expansion of -1/16 in y 0.526 * [taylor]: Taking taylor expansion of (pow y 3) in y 0.526 * [taylor]: Taking taylor expansion of y in y 0.535 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in (x y) around 0 0.535 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in y 0.535 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in y 0.535 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.535 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.535 * [taylor]: Taking taylor expansion of x in y 0.535 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.535 * [taylor]: Taking taylor expansion of (* x y) in y 0.535 * [taylor]: Taking taylor expansion of x in y 0.535 * [taylor]: Taking taylor expansion of y in y 0.536 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in x 0.536 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 0.536 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.536 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.536 * [taylor]: Taking taylor expansion of x in x 0.537 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.537 * [taylor]: Taking taylor expansion of (* x y) in x 0.537 * [taylor]: Taking taylor expansion of x in x 0.537 * [taylor]: Taking taylor expansion of y in x 0.539 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in x 0.539 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 0.539 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.539 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.539 * [taylor]: Taking taylor expansion of x in x 0.540 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.540 * [taylor]: Taking taylor expansion of (* x y) in x 0.540 * [taylor]: Taking taylor expansion of x in x 0.540 * [taylor]: Taking taylor expansion of y in x 0.542 * [taylor]: Taking taylor expansion of 1 in y 0.542 * [taylor]: Taking taylor expansion of (/ -1/2 y) in y 0.542 * [taylor]: Taking taylor expansion of -1/2 in y 0.542 * [taylor]: Taking taylor expansion of y in y 0.545 * [taylor]: Taking taylor expansion of (/ -1/8 (pow y 2)) in y 0.545 * [taylor]: Taking taylor expansion of -1/8 in y 0.545 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.545 * [taylor]: Taking taylor expansion of y in y 0.550 * [taylor]: Taking taylor expansion of (/ -1/16 (pow y 3)) in y 0.550 * [taylor]: Taking taylor expansion of -1/16 in y 0.550 * [taylor]: Taking taylor expansion of (pow y 3) in y 0.550 * [taylor]: Taking taylor expansion of y in y 0.555 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1) 0.556 * [approximate]: Taking taylor expansion of (sqrt (- (pow x 2) (* x y))) in (x y) around 0 0.556 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) (* x y))) in y 0.556 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in y 0.556 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.556 * [taylor]: Taking taylor expansion of x in y 0.556 * [taylor]: Taking taylor expansion of (* x y) in y 0.556 * [taylor]: Taking taylor expansion of x in y 0.556 * [taylor]: Taking taylor expansion of y in y 0.557 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) (* x y))) in x 0.557 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in x 0.557 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.557 * [taylor]: Taking taylor expansion of x in x 0.557 * [taylor]: Taking taylor expansion of (* x y) in x 0.557 * [taylor]: Taking taylor expansion of x in x 0.557 * [taylor]: Taking taylor expansion of y in x 0.558 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) (* x y))) in x 0.558 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in x 0.558 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.558 * [taylor]: Taking taylor expansion of x in x 0.558 * [taylor]: Taking taylor expansion of (* x y) in x 0.558 * [taylor]: Taking taylor expansion of x in x 0.558 * [taylor]: Taking taylor expansion of y in x 0.560 * [taylor]: Taking taylor expansion of 0 in y 0.560 * [taylor]: Taking taylor expansion of (* +nan.0 y) in y 0.560 * [taylor]: Taking taylor expansion of +nan.0 in y 0.560 * [taylor]: Taking taylor expansion of y in y 0.562 * [taylor]: Taking taylor expansion of (* +nan.0 (- 1 (* +nan.0 (pow y 2)))) in y 0.562 * [taylor]: Taking taylor expansion of +nan.0 in y 0.562 * [taylor]: Taking taylor expansion of (- 1 (* +nan.0 (pow y 2))) in y 0.562 * [taylor]: Taking taylor expansion of 1 in y 0.562 * [taylor]: Taking taylor expansion of (* +nan.0 (pow y 2)) in y 0.562 * [taylor]: Taking taylor expansion of +nan.0 in y 0.562 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.562 * [taylor]: Taking taylor expansion of y in y 0.566 * [taylor]: Taking taylor expansion of (* +nan.0 (+ (* +nan.0 (pow y 3)) (- (* +nan.0 y)))) in y 0.566 * [taylor]: Taking taylor expansion of +nan.0 in y 0.566 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (pow y 3)) (- (* +nan.0 y))) in y 0.566 * [taylor]: Taking taylor expansion of (* +nan.0 (pow y 3)) in y 0.566 * [taylor]: Taking taylor expansion of +nan.0 in y 0.566 * [taylor]: Taking taylor expansion of (pow y 3) in y 0.566 * [taylor]: Taking taylor expansion of y in y 0.566 * [taylor]: Taking taylor expansion of (- (* +nan.0 y)) in y 0.566 * [taylor]: Taking taylor expansion of (* +nan.0 y) in y 0.566 * [taylor]: Taking taylor expansion of +nan.0 in y 0.566 * [taylor]: Taking taylor expansion of y in y 0.571 * [taylor]: Taking taylor expansion of (* +nan.0 (+ (* +nan.0 (pow y 2)) (- (+ (* +nan.0 (pow y 4)) (- +nan.0))))) in y 0.571 * [taylor]: Taking taylor expansion of +nan.0 in y 0.571 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (pow y 2)) (- (+ (* +nan.0 (pow y 4)) (- +nan.0)))) in y 0.571 * [taylor]: Taking taylor expansion of (* +nan.0 (pow y 2)) in y 0.571 * [taylor]: Taking taylor expansion of +nan.0 in y 0.571 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.571 * [taylor]: Taking taylor expansion of y in y 0.571 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (pow y 4)) (- +nan.0))) in y 0.571 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (pow y 4)) (- +nan.0)) in y 0.571 * [taylor]: Taking taylor expansion of (* +nan.0 (pow y 4)) in y 0.571 * [taylor]: Taking taylor expansion of +nan.0 in y 0.572 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.572 * [taylor]: Taking taylor expansion of y in y 0.572 * [taylor]: Taking taylor expansion of (- +nan.0) in y 0.572 * [taylor]: Taking taylor expansion of +nan.0 in y 0.575 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in (x y) around 0 0.575 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in y 0.575 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in y 0.575 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.575 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.575 * [taylor]: Taking taylor expansion of x in y 0.575 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.575 * [taylor]: Taking taylor expansion of (* x y) in y 0.575 * [taylor]: Taking taylor expansion of x in y 0.575 * [taylor]: Taking taylor expansion of y in y 0.576 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in x 0.576 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 0.576 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.576 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.576 * [taylor]: Taking taylor expansion of x in x 0.577 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.577 * [taylor]: Taking taylor expansion of (* x y) in x 0.577 * [taylor]: Taking taylor expansion of x in x 0.577 * [taylor]: Taking taylor expansion of y in x 0.579 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in x 0.579 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 0.579 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.579 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.579 * [taylor]: Taking taylor expansion of x in x 0.579 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.579 * [taylor]: Taking taylor expansion of (* x y) in x 0.579 * [taylor]: Taking taylor expansion of x in x 0.579 * [taylor]: Taking taylor expansion of y in x 0.581 * [taylor]: Taking taylor expansion of 1 in y 0.581 * [taylor]: Taking taylor expansion of (/ -1/2 y) in y 0.581 * [taylor]: Taking taylor expansion of -1/2 in y 0.581 * [taylor]: Taking taylor expansion of y in y 0.584 * [taylor]: Taking taylor expansion of (/ -1/8 (pow y 2)) in y 0.584 * [taylor]: Taking taylor expansion of -1/8 in y 0.584 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.585 * [taylor]: Taking taylor expansion of y in y 0.589 * [taylor]: Taking taylor expansion of (/ -1/16 (pow y 3)) in y 0.589 * [taylor]: Taking taylor expansion of -1/16 in y 0.589 * [taylor]: Taking taylor expansion of (pow y 3) in y 0.589 * [taylor]: Taking taylor expansion of y in y 0.595 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in (x y) around 0 0.595 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in y 0.595 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in y 0.595 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.595 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.595 * [taylor]: Taking taylor expansion of x in y 0.595 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.595 * [taylor]: Taking taylor expansion of (* x y) in y 0.595 * [taylor]: Taking taylor expansion of x in y 0.595 * [taylor]: Taking taylor expansion of y in y 0.596 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in x 0.596 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 0.596 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.596 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.596 * [taylor]: Taking taylor expansion of x in x 0.597 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.597 * [taylor]: Taking taylor expansion of (* x y) in x 0.597 * [taylor]: Taking taylor expansion of x in x 0.597 * [taylor]: Taking taylor expansion of y in x 0.599 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in x 0.599 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 0.599 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.599 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.599 * [taylor]: Taking taylor expansion of x in x 0.599 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.599 * [taylor]: Taking taylor expansion of (* x y) in x 0.599 * [taylor]: Taking taylor expansion of x in x 0.599 * [taylor]: Taking taylor expansion of y in x 0.601 * [taylor]: Taking taylor expansion of 1 in y 0.601 * [taylor]: Taking taylor expansion of (/ -1/2 y) in y 0.602 * [taylor]: Taking taylor expansion of -1/2 in y 0.602 * [taylor]: Taking taylor expansion of y in y 0.605 * [taylor]: Taking taylor expansion of (/ -1/8 (pow y 2)) in y 0.605 * [taylor]: Taking taylor expansion of -1/8 in y 0.605 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.605 * [taylor]: Taking taylor expansion of y in y 0.609 * [taylor]: Taking taylor expansion of (/ -1/16 (pow y 3)) in y 0.609 * [taylor]: Taking taylor expansion of -1/16 in y 0.609 * [taylor]: Taking taylor expansion of (pow y 3) in y 0.609 * [taylor]: Taking taylor expansion of y in y 0.615 * * * * [progress]: [ 3 / 4 ] generating series at (2 2) 0.615 * [approximate]: Taking taylor expansion of (- (pow x 2) (* x y)) in (x y) around 0 0.615 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in y 0.615 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.615 * [taylor]: Taking taylor expansion of x in y 0.615 * [taylor]: Taking taylor expansion of (* x y) in y 0.617 * [taylor]: Taking taylor expansion of x in y 0.618 * [taylor]: Taking taylor expansion of y in y 0.618 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in x 0.618 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.618 * [taylor]: Taking taylor expansion of x in x 0.618 * [taylor]: Taking taylor expansion of (* x y) in x 0.618 * [taylor]: Taking taylor expansion of x in x 0.618 * [taylor]: Taking taylor expansion of y in x 0.618 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in x 0.618 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.618 * [taylor]: Taking taylor expansion of x in x 0.618 * [taylor]: Taking taylor expansion of (* x y) in x 0.618 * [taylor]: Taking taylor expansion of x in x 0.618 * [taylor]: Taking taylor expansion of y in x 0.618 * [taylor]: Taking taylor expansion of 0 in y 0.619 * [taylor]: Taking taylor expansion of (- y) in y 0.619 * [taylor]: Taking taylor expansion of y in y 0.620 * [taylor]: Taking taylor expansion of 1 in y 0.622 * [taylor]: Taking taylor expansion of 0 in y 0.624 * [taylor]: Taking taylor expansion of 0 in y 0.625 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in (x y) around 0 0.625 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in y 0.625 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.625 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.625 * [taylor]: Taking taylor expansion of x in y 0.625 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.625 * [taylor]: Taking taylor expansion of (* x y) in y 0.625 * [taylor]: Taking taylor expansion of x in y 0.625 * [taylor]: Taking taylor expansion of y in y 0.626 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 0.626 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.626 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.626 * [taylor]: Taking taylor expansion of x in x 0.626 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.626 * [taylor]: Taking taylor expansion of (* x y) in x 0.626 * [taylor]: Taking taylor expansion of x in x 0.626 * [taylor]: Taking taylor expansion of y in x 0.627 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 0.627 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.627 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.627 * [taylor]: Taking taylor expansion of x in x 0.627 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.627 * [taylor]: Taking taylor expansion of (* x y) in x 0.627 * [taylor]: Taking taylor expansion of x in x 0.627 * [taylor]: Taking taylor expansion of y in x 0.628 * [taylor]: Taking taylor expansion of 1 in y 0.629 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.629 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.629 * [taylor]: Taking taylor expansion of y in y 0.632 * [taylor]: Taking taylor expansion of 0 in y 0.635 * [taylor]: Taking taylor expansion of 0 in y 0.639 * [taylor]: Taking taylor expansion of 0 in y 0.639 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in (x y) around 0 0.639 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in y 0.639 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.639 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.639 * [taylor]: Taking taylor expansion of x in y 0.639 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.639 * [taylor]: Taking taylor expansion of (* x y) in y 0.640 * [taylor]: Taking taylor expansion of x in y 0.640 * [taylor]: Taking taylor expansion of y in y 0.640 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 0.640 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.640 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.640 * [taylor]: Taking taylor expansion of x in x 0.640 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.640 * [taylor]: Taking taylor expansion of (* x y) in x 0.641 * [taylor]: Taking taylor expansion of x in x 0.641 * [taylor]: Taking taylor expansion of y in x 0.641 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 0.641 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.641 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.641 * [taylor]: Taking taylor expansion of x in x 0.641 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.641 * [taylor]: Taking taylor expansion of (* x y) in x 0.641 * [taylor]: Taking taylor expansion of x in x 0.641 * [taylor]: Taking taylor expansion of y in x 0.642 * [taylor]: Taking taylor expansion of 1 in y 0.643 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.643 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.643 * [taylor]: Taking taylor expansion of y in y 0.646 * [taylor]: Taking taylor expansion of 0 in y 0.649 * [taylor]: Taking taylor expansion of 0 in y 0.652 * [taylor]: Taking taylor expansion of 0 in y 0.653 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2 1) 0.653 * [approximate]: Taking taylor expansion of (- (pow x 2) (* x y)) in (x y) around 0 0.653 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in y 0.653 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.653 * [taylor]: Taking taylor expansion of x in y 0.653 * [taylor]: Taking taylor expansion of (* x y) in y 0.653 * [taylor]: Taking taylor expansion of x in y 0.653 * [taylor]: Taking taylor expansion of y in y 0.653 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in x 0.653 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.653 * [taylor]: Taking taylor expansion of x in x 0.653 * [taylor]: Taking taylor expansion of (* x y) in x 0.653 * [taylor]: Taking taylor expansion of x in x 0.653 * [taylor]: Taking taylor expansion of y in x 0.653 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in x 0.653 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.653 * [taylor]: Taking taylor expansion of x in x 0.653 * [taylor]: Taking taylor expansion of (* x y) in x 0.653 * [taylor]: Taking taylor expansion of x in x 0.653 * [taylor]: Taking taylor expansion of y in x 0.654 * [taylor]: Taking taylor expansion of 0 in y 0.654 * [taylor]: Taking taylor expansion of (- y) in y 0.654 * [taylor]: Taking taylor expansion of y in y 0.655 * [taylor]: Taking taylor expansion of 1 in y 0.657 * [taylor]: Taking taylor expansion of 0 in y 0.660 * [taylor]: Taking taylor expansion of 0 in y 0.660 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in (x y) around 0 0.660 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in y 0.660 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.660 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.660 * [taylor]: Taking taylor expansion of x in y 0.660 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.660 * [taylor]: Taking taylor expansion of (* x y) in y 0.660 * [taylor]: Taking taylor expansion of x in y 0.660 * [taylor]: Taking taylor expansion of y in y 0.661 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 0.661 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.661 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.661 * [taylor]: Taking taylor expansion of x in x 0.661 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.661 * [taylor]: Taking taylor expansion of (* x y) in x 0.661 * [taylor]: Taking taylor expansion of x in x 0.661 * [taylor]: Taking taylor expansion of y in x 0.662 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 0.662 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.662 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.662 * [taylor]: Taking taylor expansion of x in x 0.662 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.662 * [taylor]: Taking taylor expansion of (* x y) in x 0.662 * [taylor]: Taking taylor expansion of x in x 0.662 * [taylor]: Taking taylor expansion of y in x 0.663 * [taylor]: Taking taylor expansion of 1 in y 0.664 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.664 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.664 * [taylor]: Taking taylor expansion of y in y 0.667 * [taylor]: Taking taylor expansion of 0 in y 0.670 * [taylor]: Taking taylor expansion of 0 in y 0.673 * [taylor]: Taking taylor expansion of 0 in y 0.674 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in (x y) around 0 0.674 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in y 0.674 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.674 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.674 * [taylor]: Taking taylor expansion of x in y 0.674 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.674 * [taylor]: Taking taylor expansion of (* x y) in y 0.674 * [taylor]: Taking taylor expansion of x in y 0.674 * [taylor]: Taking taylor expansion of y in y 0.674 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 0.674 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.674 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.674 * [taylor]: Taking taylor expansion of x in x 0.675 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.675 * [taylor]: Taking taylor expansion of (* x y) in x 0.675 * [taylor]: Taking taylor expansion of x in x 0.675 * [taylor]: Taking taylor expansion of y in x 0.675 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 0.675 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.675 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.675 * [taylor]: Taking taylor expansion of x in x 0.676 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.676 * [taylor]: Taking taylor expansion of (* x y) in x 0.676 * [taylor]: Taking taylor expansion of x in x 0.676 * [taylor]: Taking taylor expansion of y in x 0.676 * [taylor]: Taking taylor expansion of 1 in y 0.677 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.677 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.677 * [taylor]: Taking taylor expansion of y in y 0.680 * [taylor]: Taking taylor expansion of 0 in y 0.683 * [taylor]: Taking taylor expansion of 0 in y 0.686 * [taylor]: Taking taylor expansion of 0 in y 0.687 * * * [progress]: simplifying candidates 0.688 * [simplify]: Simplifying using # : (log (sqrt (- (* x x) (* x y)))) (exp (sqrt (- (* x x) (* x y)))) (* (cbrt (sqrt (- (* x x) (* x y)))) (cbrt (sqrt (- (* x x) (* x y))))) (cbrt (sqrt (- (* x x) (* x y)))) (* (* (sqrt (- (* x x) (* x y))) (sqrt (- (* x x) (* x y)))) (sqrt (- (* x x) (* x y)))) (sqrt (* (cbrt (- (* x x) (* x y))) (cbrt (- (* x x) (* x y))))) (sqrt (cbrt (- (* x x) (* x y)))) (sqrt (sqrt (- (* x x) (* x y)))) (sqrt (sqrt (- (* x x) (* x y)))) (sqrt 1) (sqrt (- (* x x) (* x y))) (sqrt x) (sqrt (- x y)) (sqrt (- (pow (* x x) 3) (pow (* x y) 3))) (sqrt (+ (* (* x x) (* x x)) (+ (* (* x y) (* x y)) (* (* x x) (* x y))))) (sqrt (- (* (* x x) (* x x)) (* (* x y) (* x y)))) (sqrt (+ (* x x) (* x y))) (/ 1 2) (sqrt (sqrt (- (* x x) (* x y)))) (sqrt (sqrt (- (* x x) (* x y)))) (log (sqrt (- (* x x) (* x y)))) (exp (sqrt (- (* x x) (* x y)))) (* (cbrt (sqrt (- (* x x) (* x y)))) (cbrt (sqrt (- (* x x) (* x y))))) (cbrt (sqrt (- (* x x) (* x y)))) (* (* (sqrt (- (* x x) (* x y))) (sqrt (- (* x x) (* x y)))) (sqrt (- (* x x) (* x y)))) (sqrt (* (cbrt (- (* x x) (* x y))) (cbrt (- (* x x) (* x y))))) (sqrt (cbrt (- (* x x) (* x y)))) (sqrt (sqrt (- (* x x) (* x y)))) (sqrt (sqrt (- (* x x) (* x y)))) (sqrt 1) (sqrt (- (* x x) (* x y))) (sqrt x) (sqrt (- x y)) (sqrt (- (pow (* x x) 3) (pow (* x y) 3))) (sqrt (+ (* (* x x) (* x x)) (+ (* (* x y) (* x y)) (* (* x x) (* x y))))) (sqrt (- (* (* x x) (* x x)) (* (* x y) (* x y)))) (sqrt (+ (* x x) (* x y))) (/ 1 2) (sqrt (sqrt (- (* x x) (* x y)))) (sqrt (sqrt (- (* x x) (* x y)))) (+ 1/2 1/2) (+ 1/2 (/ 1 2)) (+ 1 1) (+ (/ 1 2) 1/2) (+ (/ 1 2) (/ 1 2)) (* (- (* x x) (* x y)) (- (* x x) (* x y))) (* (sqrt (- (* x x) (* x y))) (sqrt (- (* x x) (* x y)))) (* (- (* x x) (* x y)) (- (* x x) (* x y))) (+ 1 1) (+ (log (sqrt (- (* x x) (* x y)))) (log (sqrt (- (* x x) (* x y))))) (log (* (sqrt (- (* x x) (* x y))) (sqrt (- (* x x) (* x y))))) (exp (* (sqrt (- (* x x) (* x y))) (sqrt (- (* x x) (* x y))))) (* (* (* (sqrt (- (* x x) (* x y))) (sqrt (- (* x x) (* x y)))) (sqrt (- (* x x) (* x y)))) (* (* (sqrt (- (* x x) (* x y))) (sqrt (- (* x x) (* x y)))) (sqrt (- (* x x) (* x y))))) (* (cbrt (* (sqrt (- (* x x) (* x y))) (sqrt (- (* x x) (* x y))))) (cbrt (* (sqrt (- (* x x) (* x y))) (sqrt (- (* x x) (* x y)))))) (cbrt (* (sqrt (- (* x x) (* x y))) (sqrt (- (* x x) (* x y))))) (* (* (* (sqrt (- (* x x) (* x y))) (sqrt (- (* x x) (* x y)))) (* (sqrt (- (* x x) (* x y))) (sqrt (- (* x x) (* x y))))) (* (sqrt (- (* x x) (* x y))) (sqrt (- (* x x) (* x y))))) (* (- (* x x) (* x y)) (- (* x x) (* x y))) (sqrt (* (sqrt (- (* x x) (* x y))) (sqrt (- (* x x) (* x y))))) (sqrt (* (sqrt (- (* x x) (* x y))) (sqrt (- (* x x) (* x y))))) (* (sqrt (- (pow (* x x) 3) (pow (* x y) 3))) (sqrt (- (pow (* x x) 3) (pow (* x y) 3)))) (* (sqrt (+ (* (* x x) (* x x)) (+ (* (* x y) (* x y)) (* (* x x) (* x y))))) (sqrt (+ (* (* x x) (* x x)) (+ (* (* x y) (* x y)) (* (* x x) (* x y)))))) (* (sqrt (- (pow (* x x) 3) (pow (* x y) 3))) (sqrt (- (* (* x x) (* x x)) (* (* x y) (* x y))))) (* (sqrt (+ (* (* x x) (* x x)) (+ (* (* x y) (* x y)) (* (* x x) (* x y))))) (sqrt (+ (* x x) (* x y)))) (* (sqrt (- (* (* x x) (* x x)) (* (* x y) (* x y)))) (sqrt (- (pow (* x x) 3) (pow (* x y) 3)))) (* (sqrt (+ (* x x) (* x y))) (sqrt (+ (* (* x x) (* x x)) (+ (* (* x y) (* x y)) (* (* x x) (* x y)))))) (* (sqrt (- (* (* x x) (* x x)) (* (* x y) (* x y)))) (sqrt (- (* (* x x) (* x x)) (* (* x y) (* x y))))) (* (sqrt (+ (* x x) (* x y))) (sqrt (+ (* x x) (* x y)))) (* (* (cbrt (sqrt (- (* x x) (* x y)))) (cbrt (sqrt (- (* x x) (* x y))))) (* (cbrt (sqrt (- (* x x) (* x y)))) (cbrt (sqrt (- (* x x) (* x y)))))) (* (cbrt (sqrt (- (* x x) (* x y)))) (cbrt (sqrt (- (* x x) (* x y))))) (* (sqrt (* (cbrt (- (* x x) (* x y))) (cbrt (- (* x x) (* x y))))) (sqrt (* (cbrt (- (* x x) (* x y))) (cbrt (- (* x x) (* x y)))))) (* (sqrt (cbrt (- (* x x) (* x y)))) (sqrt (cbrt (- (* x x) (* x y))))) (* (sqrt (sqrt (- (* x x) (* x y)))) (sqrt (sqrt (- (* x x) (* x y))))) (* (sqrt (sqrt (- (* x x) (* x y)))) (sqrt (sqrt (- (* x x) (* x y))))) (* (sqrt (sqrt (- (* x x) (* x y)))) (sqrt (sqrt (- (* x x) (* x y))))) (* (sqrt (sqrt (- (* x x) (* x y)))) (sqrt (sqrt (- (* x x) (* x y))))) (* (sqrt 1) (sqrt 1)) (* (sqrt (- (* x x) (* x y))) (sqrt (- (* x x) (* x y)))) (* (sqrt x) (sqrt x)) (* (sqrt (- x y)) (sqrt (- x y))) (* (sqrt (sqrt (- (* x x) (* x y)))) (sqrt (sqrt (- (* x x) (* x y))))) (* (sqrt (sqrt (- (* x x) (* x y)))) (sqrt (sqrt (- (* x x) (* x y))))) (* (sqrt (sqrt (- (* x x) (* x y)))) (sqrt (sqrt (- (* x x) (* x y))))) (* (sqrt (sqrt (- (* x x) (* x y)))) (sqrt (sqrt (- (* x x) (* x y))))) (* 1 1) (* (sqrt (- (* x x) (* x y))) (sqrt (- (* x x) (* x y)))) (* (sqrt (sqrt (- (* x x) (* x y)))) (sqrt (sqrt (- (* x x) (* x y))))) (* (sqrt (sqrt (- (* x x) (* x y)))) (sqrt (sqrt (- (* x x) (* x y))))) (* (sqrt (sqrt (- (* x x) (* x y)))) (sqrt (sqrt (- (* x x) (* x y))))) (* (sqrt (sqrt (- (* x x) (* x y)))) (sqrt (sqrt (- (* x x) (* x y))))) (* (sqrt (sqrt (- (* x x) (* x y)))) (sqrt (sqrt (- (* x x) (* x y))))) (* (sqrt (sqrt (- (* x x) (* x y)))) (sqrt (sqrt (- (* x x) (* x y))))) (* (sqrt (sqrt (- (* x x) (* x y)))) (sqrt (sqrt (- (* x x) (* x y))))) (* (sqrt (sqrt (- (* x x) (* x y)))) (sqrt (sqrt (- (* x x) (* x y))))) (* 2 1/2) (* 2 1) (* 2 (/ 1 2)) (* (sqrt (- (* x x) (* x y))) (* (cbrt (sqrt (- (* x x) (* x y)))) (cbrt (sqrt (- (* x x) (* x y)))))) (* (sqrt (- (* x x) (* x y))) (sqrt (* (cbrt (- (* x x) (* x y))) (cbrt (- (* x x) (* x y)))))) (* (sqrt (- (* x x) (* x y))) (sqrt (sqrt (- (* x x) (* x y))))) (* (sqrt (- (* x x) (* x y))) (sqrt 1)) (* (sqrt (- (* x x) (* x y))) (sqrt x)) (* (sqrt (- (* x x) (* x y))) (sqrt (sqrt (- (* x x) (* x y))))) (* (sqrt (- (* x x) (* x y))) 1) (* (cbrt (sqrt (- (* x x) (* x y)))) (sqrt (- (* x x) (* x y)))) (* (sqrt (cbrt (- (* x x) (* x y)))) (sqrt (- (* x x) (* x y)))) (* (sqrt (sqrt (- (* x x) (* x y)))) (sqrt (- (* x x) (* x y)))) (* (sqrt (- (* x x) (* x y))) (sqrt (- (* x x) (* x y)))) (* (sqrt (- x y)) (sqrt (- (* x x) (* x y)))) (* (sqrt (sqrt (- (* x x) (* x y)))) (sqrt (- (* x x) (* x y)))) (* (sqrt (- (* x x) (* x y))) (sqrt (- (* x x) (* x y)))) (* (sqrt (- (* x x) (* x y))) (sqrt (- (pow (* x x) 3) (pow (* x y) 3)))) (* (sqrt (- (* x x) (* x y))) (sqrt (- (* (* x x) (* x x)) (* (* x y) (* x y))))) (* (sqrt (- (pow (* x x) 3) (pow (* x y) 3))) (sqrt (- (* x x) (* x y)))) (* (sqrt (- (* (* x x) (* x x)) (* (* x y) (* x y)))) (sqrt (- (* x x) (* x y)))) (/ (exp (* x x)) (exp (* x y))) (log (- (* x x) (* x y))) (exp (- (* x x) (* x y))) (* (cbrt (- (* x x) (* x y))) (cbrt (- (* x x) (* x y)))) (cbrt (- (* x x) (* x y))) (* (* (- (* x x) (* x y)) (- (* x x) (* x y))) (- (* x x) (* x y))) (sqrt (- (* x x) (* x y))) (sqrt (- (* x x) (* x y))) (- (pow (* x x) 3) (pow (* x y) 3)) (+ (* (* x x) (* x x)) (+ (* (* x y) (* x y)) (* (* x x) (* x y)))) (- (* x y)) (- (* (* x x) (* x x)) (* (* x y) (* x y))) (+ (* x x) (* x y)) (- x y) (- (* x y)) (- (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 (pow x 4)) (- (* +nan.0 (* x y))))))) (- x (* 1/2 y)) (- (* 1/2 y) x) (- (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 (pow x 4)) (- (* +nan.0 (* x y))))))) (- x (* 1/2 y)) (- (* 1/2 y) x) (- (pow x 2) (* x y)) (- (pow x 2) (* x y)) (- (pow x 2) (* x y)) (- (pow x 2) (* x y)) (- (pow x 2) (* x y)) (- (pow x 2) (* x y)) 0.694 * * [simplify]: iteration 0 : 228 enodes (cost 755 ) 0.699 * * [simplify]: iteration 1 : 1011 enodes (cost 678 ) 0.728 * * [simplify]: iteration 2 : 5001 enodes (cost 658 ) 0.731 * [simplify]: Simplified to: (log (sqrt (- (* x x) (* x y)))) (exp (sqrt (- (* x x) (* x y)))) (* (cbrt (sqrt (- (* x x) (* x y)))) (cbrt (sqrt (- (* x x) (* x y))))) (cbrt (sqrt (- (* x x) (* x y)))) (pow (sqrt (- (* x x) (* x y))) 3) (fabs (cbrt (- (* x x) (* x y)))) (sqrt (cbrt (- (* x x) (* x y)))) (sqrt (sqrt (- (* x x) (* x y)))) (sqrt (sqrt (- (* x x) (* x y)))) 1 (sqrt (- (* x x) (* x y))) (sqrt x) (sqrt (- x y)) (sqrt (- (pow (* x x) 3) (pow (* x y) 3))) (sqrt (+ (* (* x x) (* x x)) (+ (* (* x y) (* x y)) (* (* x x) (* x y))))) (sqrt (- (* (* x x) (* x x)) (* (* x y) (* x y)))) (sqrt (+ (* x x) (* x y))) 1/2 (sqrt (sqrt (- (* x x) (* x y)))) (sqrt (sqrt (- (* x x) (* x y)))) (log (sqrt (- (* x x) (* x y)))) (exp (sqrt (- (* x x) (* x y)))) (* (cbrt (sqrt (- (* x x) (* x y)))) (cbrt (sqrt (- (* x x) (* x y))))) (cbrt (sqrt (- (* x x) (* x y)))) (pow (sqrt (- (* x x) (* x y))) 3) (fabs (cbrt (- (* x x) (* x y)))) (sqrt (cbrt (- (* x x) (* x y)))) (sqrt (sqrt (- (* x x) (* x y)))) (sqrt (sqrt (- (* x x) (* x y)))) 1 (sqrt (- (* x x) (* x y))) (sqrt x) (sqrt (- x y)) (sqrt (- (pow (* x x) 3) (pow (* x y) 3))) (sqrt (+ (* (* x x) (* x x)) (+ (* (* x y) (* x y)) (* (* x x) (* x y))))) (sqrt (- (* (* x x) (* x x)) (* (* x y) (* x y)))) (sqrt (+ (* x x) (* x y))) 1/2 (sqrt (sqrt (- (* x x) (* x y)))) (sqrt (sqrt (- (* x x) (* x y)))) 1 1 2 1 1 (* (pow x 2) (* (- x y) (- x y))) (* x (- x y)) (* (pow x 2) (* (- x y) (- x y))) 2 (log (- (* x x) (* x y))) (log (- (* x x) (* x y))) (pow (exp x) (- x y)) (pow (* x (- x y)) 3) (* (cbrt (- (* x x) (* x y))) (cbrt (- (* x x) (* x y)))) (cbrt (- (* x x) (* x y))) (pow (* x (- x y)) 3) (* (pow x 2) (* (- x y) (- x y))) (sqrt (- (* x x) (* x y))) (sqrt (- (* x x) (* x y))) (- (pow (* x x) 3) (pow (* x y) 3)) (* x (+ (pow x 3) (* y (* x (+ x y))))) (* (sqrt (- (pow (* x x) 3) (pow (* x y) 3))) (sqrt (- (* (* x x) (* x x)) (* (* x y) (* x y))))) (* (sqrt (+ (* (* x x) (* x x)) (+ (* (* x y) (* x y)) (* (* x x) (* x y))))) (sqrt (+ (* x x) (* x y)))) (* (sqrt (- (pow (* x x) 3) (pow (* x y) 3))) (sqrt (- (* (* x x) (* x x)) (* (* x y) (* x y))))) (* (sqrt (+ (* (* x x) (* x x)) (+ (* (* x y) (* x y)) (* (* x x) (* x y))))) (sqrt (+ (* x x) (* x y)))) (* (pow x 2) (- (pow x 2) (* y y))) (* x (+ x y)) (pow (cbrt (sqrt (- (* x x) (* x y)))) 4) (* (cbrt (sqrt (- (* x x) (* x y)))) (cbrt (sqrt (- (* x x) (* x y))))) (* (cbrt (- (* x x) (* x y))) (cbrt (- (* x x) (* x y)))) (cbrt (- (* x x) (* x y))) (sqrt (- (* x x) (* x y))) (sqrt (- (* x x) (* x y))) (sqrt (- (* x x) (* x y))) (sqrt (- (* x x) (* x y))) 1 (* x (- x y)) x (- x y) (sqrt (- (* x x) (* x y))) (sqrt (- (* x x) (* x y))) (sqrt (- (* x x) (* x y))) (sqrt (- (* x x) (* x y))) 1 (* x (- x y)) (sqrt (- (* x x) (* x y))) (sqrt (- (* x x) (* x y))) (sqrt (- (* x x) (* x y))) (sqrt (- (* x x) (* x y))) (sqrt (- (* x x) (* x y))) (sqrt (- (* x x) (* x y))) (sqrt (- (* x x) (* x y))) (sqrt (- (* x x) (* x y))) 1 2 1 (* (pow (cbrt (sqrt (- (* x x) (* x y)))) 4) (cbrt (sqrt (- (* x x) (* x y))))) (* (fabs (cbrt (- (* x x) (* x y)))) (sqrt (- (* x x) (* x y)))) (pow (sqrt (sqrt (- (* x x) (* x y)))) 3) (sqrt (- (* x x) (* x y))) (* (sqrt (- (* x x) (* x y))) (sqrt x)) (pow (sqrt (sqrt (- (* x x) (* x y)))) 3) (sqrt (- (* x x) (* x y))) (pow (cbrt (sqrt (- (* x x) (* x y)))) 4) (* (sqrt (cbrt (- (* x x) (* x y)))) (sqrt (- (* x x) (* x y)))) (pow (sqrt (sqrt (- (* x x) (* x y)))) 3) (* x (- x y)) (* (sqrt (- x y)) (sqrt (- (* x x) (* x y)))) (pow (sqrt (sqrt (- (* x x) (* x y)))) 3) (* x (- x y)) (* (sqrt (- (* x x) (* x y))) (sqrt (- (pow (* x x) 3) (pow (* x y) 3)))) (* (sqrt (- (* x x) (* x y))) (sqrt (- (* (* x x) (* x x)) (* (* x y) (* x y))))) (* (sqrt (- (* x x) (* x y))) (sqrt (- (pow (* x x) 3) (pow (* x y) 3)))) (* (sqrt (- (* x x) (* x y))) (sqrt (- (* (* x x) (* x x)) (* (* x y) (* x y))))) (pow (exp x) (- x y)) (log (- (* x x) (* x y))) (pow (exp x) (- x y)) (* (cbrt (- (* x x) (* x y))) (cbrt (- (* x x) (* x y)))) (cbrt (- (* x x) (* x y))) (pow (* x (- x y)) 3) (sqrt (- (* x x) (* x y))) (sqrt (- (* x x) (* x y))) (- (pow (* x x) 3) (pow (* x y) 3)) (* x (+ (pow x 3) (* y (* x (+ x y))))) (- (* x y)) (* (pow x 2) (- (pow x 2) (* y y))) (* x (+ x y)) (- x y) (- (* x y)) (* +nan.0 (+ (- (pow x 2)) (- (pow x 4) (* x y)))) (- x (* 1/2 y)) (- (* 1/2 y) x) (* +nan.0 (+ (- (pow x 2)) (- (pow x 4) (* x y)))) (- x (* 1/2 y)) (- (* 1/2 y) x) (* x (- x y)) (* x (- x y)) (* x (- x y)) (* x (- x y)) (* x (- x y)) (* x (- x y)) 0.732 * * * [progress]: adding candidates to table 0.943 * [progress]: [Phase 3 of 3] Extracting. 0.943 * * [regime]: Finding splitpoints for: (# #) 0.944 * * * [regime-changes]: Trying 3 branch expressions: ((- (* x x) (* x y)) y x) 0.944 * * * * [regimes]: Trying to branch on (- (* x x) (* x y)) from (# #) 0.957 * * * * [regimes]: Trying to branch on y from (# #) 0.968 * * * * [regimes]: Trying to branch on x from (# #) 0.979 * * * [regime]: Found split indices: #