17.264 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.033 * * * [progress]: [2/2] Setting up program. 0.035 * [progress]: [Phase 2 of 3] Improving. 0.035 * [simplify]: Simplifying using # : (* 2.0 (- (* x x) (* x y))) 0.049 * * [simplify]: iteration 0 : 380 enodes (cost 7 ) 0.049 * * [simplify]: iteration 1 : 380 enodes (cost 7 ) 0.050 * [simplify]: Simplified to: (* 2.0 (* x (- x y))) 0.053 * * [progress]: iteration 1 / 4 0.053 * * * [progress]: picking best candidate 0.057 * * * * [pick]: Picked # 0.057 * * * [progress]: localizing error 0.061 * * * [progress]: generating rewritten candidates 0.061 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 0.068 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.077 * * * [progress]: generating series expansions 0.077 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 0.077 * [approximate]: Taking taylor expansion of (* x (- x y)) in (x y) around 0 0.077 * [taylor]: Taking taylor expansion of (* x (- x y)) in y 0.077 * [taylor]: Taking taylor expansion of x in y 0.077 * [taylor]: Taking taylor expansion of (- x y) in y 0.077 * [taylor]: Taking taylor expansion of x in y 0.077 * [taylor]: Taking taylor expansion of y in y 0.077 * [taylor]: Taking taylor expansion of (* x (- x y)) in x 0.077 * [taylor]: Taking taylor expansion of x in x 0.077 * [taylor]: Taking taylor expansion of (- x y) in x 0.077 * [taylor]: Taking taylor expansion of x in x 0.077 * [taylor]: Taking taylor expansion of y in x 0.077 * [taylor]: Taking taylor expansion of (* x (- x y)) in x 0.077 * [taylor]: Taking taylor expansion of x in x 0.077 * [taylor]: Taking taylor expansion of (- x y) in x 0.077 * [taylor]: Taking taylor expansion of x in x 0.077 * [taylor]: Taking taylor expansion of y in x 0.077 * [taylor]: Taking taylor expansion of 0 in y 0.077 * [taylor]: Taking taylor expansion of (neg y) in y 0.077 * [taylor]: Taking taylor expansion of y in y 0.078 * [taylor]: Taking taylor expansion of 1 in y 0.078 * [taylor]: Taking taylor expansion of 0 in y 0.078 * [taylor]: Taking taylor expansion of 0 in y 0.078 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in (x y) around 0 0.078 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in y 0.078 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.078 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.078 * [taylor]: Taking taylor expansion of x in y 0.078 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.078 * [taylor]: Taking taylor expansion of y in y 0.078 * [taylor]: Taking taylor expansion of x in y 0.078 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x 0.078 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.078 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.078 * [taylor]: Taking taylor expansion of x in x 0.078 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.078 * [taylor]: Taking taylor expansion of y in x 0.078 * [taylor]: Taking taylor expansion of x in x 0.078 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x 0.078 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.078 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.078 * [taylor]: Taking taylor expansion of x in x 0.078 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.079 * [taylor]: Taking taylor expansion of y in x 0.079 * [taylor]: Taking taylor expansion of x in x 0.079 * [taylor]: Taking taylor expansion of 1 in y 0.079 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y 0.079 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.079 * [taylor]: Taking taylor expansion of y in y 0.079 * [taylor]: Taking taylor expansion of 0 in y 0.079 * [taylor]: Taking taylor expansion of 0 in y 0.080 * [taylor]: Taking taylor expansion of 0 in y 0.080 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) x)) in (x y) around 0 0.080 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) x)) in y 0.080 * [taylor]: Taking taylor expansion of -1 in y 0.080 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in y 0.080 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.080 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.080 * [taylor]: Taking taylor expansion of y in y 0.080 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.080 * [taylor]: Taking taylor expansion of x in y 0.080 * [taylor]: Taking taylor expansion of x in y 0.080 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) x)) in x 0.080 * [taylor]: Taking taylor expansion of -1 in x 0.080 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x 0.080 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.080 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.080 * [taylor]: Taking taylor expansion of y in x 0.080 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.080 * [taylor]: Taking taylor expansion of x in x 0.080 * [taylor]: Taking taylor expansion of x in x 0.080 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) x)) in x 0.080 * [taylor]: Taking taylor expansion of -1 in x 0.080 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x 0.080 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.080 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.080 * [taylor]: Taking taylor expansion of y in x 0.080 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.080 * [taylor]: Taking taylor expansion of x in x 0.080 * [taylor]: Taking taylor expansion of x in x 0.081 * [taylor]: Taking taylor expansion of 1 in y 0.081 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y 0.081 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.081 * [taylor]: Taking taylor expansion of y in y 0.081 * [taylor]: Taking taylor expansion of 0 in y 0.081 * [taylor]: Taking taylor expansion of 0 in y 0.082 * [taylor]: Taking taylor expansion of 0 in y 0.082 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.082 * [approximate]: Taking taylor expansion of (* 2.0 (* x (- x y))) in (x y) around 0 0.082 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in y 0.082 * [taylor]: Taking taylor expansion of 2.0 in y 0.082 * [taylor]: Taking taylor expansion of (* x (- x y)) in y 0.082 * [taylor]: Taking taylor expansion of x 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 (* x (- x y))) in x 0.082 * [taylor]: Taking taylor expansion of 2.0 in x 0.082 * [taylor]: Taking taylor expansion of (* x (- x y)) in x 0.082 * [taylor]: Taking taylor expansion of x in x 0.082 * [taylor]: Taking taylor expansion of (- x y) in x 0.082 * [taylor]: Taking taylor expansion of x in x 0.082 * [taylor]: Taking taylor expansion of y in x 0.082 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in x 0.082 * [taylor]: Taking taylor expansion of 2.0 in x 0.082 * [taylor]: Taking taylor expansion of (* x (- x y)) in x 0.082 * [taylor]: Taking taylor expansion of x in x 0.082 * [taylor]: Taking taylor expansion of (- x y) in x 0.082 * [taylor]: Taking taylor expansion of x in x 0.082 * [taylor]: Taking taylor expansion of y in x 0.082 * [taylor]: Taking taylor expansion of 0 in y 0.083 * [taylor]: Taking taylor expansion of (neg (* 2.0 y)) in y 0.083 * [taylor]: Taking taylor expansion of (* 2.0 y) in y 0.083 * [taylor]: Taking taylor expansion of 2.0 in y 0.083 * [taylor]: Taking taylor expansion of y in y 0.083 * [taylor]: Taking taylor expansion of 2.0 in y 0.083 * [taylor]: Taking taylor expansion of 0 in y 0.083 * [taylor]: Taking taylor expansion of 0 in y 0.083 * [approximate]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in (x y) around 0 0.083 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in y 0.083 * [taylor]: Taking taylor expansion of 2.0 in y 0.083 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in y 0.083 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.083 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.083 * [taylor]: Taking taylor expansion of x in y 0.084 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.084 * [taylor]: Taking taylor expansion of y in y 0.084 * [taylor]: Taking taylor expansion of x in y 0.084 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in x 0.084 * [taylor]: Taking taylor expansion of 2.0 in x 0.084 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x 0.084 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.084 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.084 * [taylor]: Taking taylor expansion of x in x 0.084 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.084 * [taylor]: Taking taylor expansion of y in x 0.084 * [taylor]: Taking taylor expansion of x in x 0.084 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in x 0.084 * [taylor]: Taking taylor expansion of 2.0 in x 0.084 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x 0.084 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.084 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.084 * [taylor]: Taking taylor expansion of x in x 0.084 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.084 * [taylor]: Taking taylor expansion of y in x 0.084 * [taylor]: Taking taylor expansion of x in x 0.084 * [taylor]: Taking taylor expansion of 2.0 in y 0.084 * [taylor]: Taking taylor expansion of (neg (* 2.0 (/ 1 y))) in y 0.084 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 0.084 * [taylor]: Taking taylor expansion of 2.0 in y 0.084 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.084 * [taylor]: Taking taylor expansion of y in y 0.085 * [taylor]: Taking taylor expansion of 0 in y 0.085 * [taylor]: Taking taylor expansion of 0 in y 0.085 * [taylor]: Taking taylor expansion of 0 in y 0.086 * [approximate]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in (x y) around 0 0.086 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in y 0.086 * [taylor]: Taking taylor expansion of -2.0 in y 0.086 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in y 0.086 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.086 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.086 * [taylor]: Taking taylor expansion of y in y 0.086 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.086 * [taylor]: Taking taylor expansion of x in y 0.086 * [taylor]: Taking taylor expansion of x in y 0.086 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in x 0.086 * [taylor]: Taking taylor expansion of -2.0 in x 0.086 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x 0.086 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.086 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.086 * [taylor]: Taking taylor expansion of y in x 0.086 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.086 * [taylor]: Taking taylor expansion of x in x 0.086 * [taylor]: Taking taylor expansion of x in x 0.086 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in x 0.086 * [taylor]: Taking taylor expansion of -2.0 in x 0.086 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x 0.086 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.086 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.086 * [taylor]: Taking taylor expansion of y in x 0.086 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.086 * [taylor]: Taking taylor expansion of x in x 0.086 * [taylor]: Taking taylor expansion of x in x 0.086 * [taylor]: Taking taylor expansion of 2.0 in y 0.087 * [taylor]: Taking taylor expansion of (neg (* 2.0 (/ 1 y))) in y 0.087 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 0.087 * [taylor]: Taking taylor expansion of 2.0 in y 0.087 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.087 * [taylor]: Taking taylor expansion of y in y 0.087 * [taylor]: Taking taylor expansion of 0 in y 0.087 * [taylor]: Taking taylor expansion of 0 in y 0.088 * [taylor]: Taking taylor expansion of 0 in y 0.088 * * * [progress]: simplifying candidates 0.089 * [simplify]: Simplifying using # : (* x (- x y)) (+ (log x) (log (- x y))) (log (* x (- x y))) (exp (* x (- x y))) (* (* (* x x) x) (* (* (- x y) (- x y)) (- x y))) (* (cbrt (* x (- x y))) (cbrt (* x (- x y)))) (cbrt (* x (- x y))) (* (* (* x (- x y)) (* x (- x y))) (* x (- x y))) (sqrt (* x (- x y))) (sqrt (* x (- x y))) (* (sqrt x) (sqrt (- x y))) (* (sqrt x) (sqrt (- x y))) (* x x) (* x (neg y)) (* x x) (* x (neg y)) (* x x) (* (neg y) x) (* x x) (* (neg y) x) (* x (* (cbrt (- x y)) (cbrt (- x y)))) (* x (sqrt (- x y))) (* x 1) (* x (+ (sqrt x) (sqrt y))) (* x 1) (* (cbrt x) (- x y)) (* (sqrt x) (- x y)) (* x (- x y)) (* x (- (pow x 3) (pow y 3))) (* x (- (* x x) (* y y))) (* 2.0 (* x (- x y))) (* 2.0 (* x (- x y))) (+ (log 2.0) (+ (log x) (log (- x y)))) (+ (log 2.0) (log (* x (- 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 2.0) 2.0) (* (* (* x (- x y)) (* x (- x y))) (* x (- 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 (neg y))) (* 2.0 (* x x)) (* 2.0 (* x (neg y))) (* 2.0 (* x x)) (* 2.0 (* (neg y) x)) (* 2.0 (* x x)) (* 2.0 (* (neg y) x)) (* (* x x) 2.0) (* (* x (neg y)) 2.0) (* (* x x) 2.0) (* (* x (neg y)) 2.0) (* (* x x) 2.0) (* (* (neg y) x) 2.0) (* (* x x) 2.0) (* (* (neg y) x) 2.0) (* 2.0 x) (* (cbrt 2.0) (* x (- x y))) (* (sqrt 2.0) (* x (- x y))) (* 2.0 (* x (- x y))) (* 2.0 (* x (- (pow x 3) (pow y 3)))) (* 2.0 (* x (- (* x x) (* y y)))) (- (pow x 2) (* x y)) (- (pow x 2) (* x y)) (- (pow x 2) (* 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))) 0.120 * * [simplify]: iteration 0 : 4963 enodes (cost 457 ) 0.120 * * [simplify]: iteration 1 : 4963 enodes (cost 457 ) 0.122 * [simplify]: Simplified to: (* x (- x y)) (log (* x (- x y))) (log (* x (- x y))) (pow (exp x) (- x y)) (pow (* x (- x y)) 3) (* (cbrt (* x (- x y))) (cbrt (* x (- x y)))) (cbrt (* x (- x y))) (pow (* x (- x y)) 3) (sqrt (* x (- x y))) (sqrt (* x (- x y))) (* (sqrt x) (sqrt (- x y))) (* (sqrt x) (sqrt (- x y))) (* x x) (* x (neg y)) (* x x) (* x (neg y)) (* x x) (* x (neg y)) (* x x) (* x (neg y)) (* x (* (cbrt (- x y)) (cbrt (- x y)))) (* x (sqrt (- x y))) x (* x (+ (sqrt x) (sqrt y))) x (* (- x y) (cbrt x)) (* (- x y) (sqrt x)) (* x (- x y)) (- (pow x 4) (* (pow y 3) x)) (- (pow x 3) (* (* y y) x)) (* x (* (- x y) 2.0)) (* x (* (- x y) 2.0)) (log (* x (* (- x y) 2.0))) (log (* x (* (- x y) 2.0))) (log (* x (* (- x y) 2.0))) (pow (pow (exp x) (- x y)) 2.0) (pow (* x (* (- x y) 2.0)) 3) (pow (* x (* (- x y) 2.0)) 3) (* (cbrt (* x (* (- x y) 2.0))) (cbrt (* x (* (- x y) 2.0)))) (cbrt (* x (* (- x y) 2.0))) (pow (* x (* (- x y) 2.0)) 3) (sqrt (* x (* (- x y) 2.0))) (sqrt (* x (* (- x y) 2.0))) (* x (* x 2.0)) (* x (* y (neg 2.0))) (* x (* x 2.0)) (* x (* y (neg 2.0))) (* x (* x 2.0)) (* x (* y (neg 2.0))) (* x (* x 2.0)) (* x (* y (neg 2.0))) (* x (* x 2.0)) (* x (* y (neg 2.0))) (* x (* x 2.0)) (* x (* y (neg 2.0))) (* x (* x 2.0)) (* x (* y (neg 2.0))) (* x (* x 2.0)) (* x (* y (neg 2.0))) (* x 2.0) (* x (* (- x y) (cbrt 2.0))) (* x (* (- x y) (sqrt 2.0))) (* x (* (- x y) 2.0)) (* x (* (- (pow x 3) (pow y 3)) 2.0)) (* x (* (- (* x x) (* y y)) 2.0)) (* x (- x y)) (* x (- x y)) (* x (- x y)) (* x (* (- x y) 2.0)) (* x (* (- x y) 2.0)) (* x (* (- x y) 2.0)) 0.123 * * * [progress]: adding candidates to table 0.166 * * [progress]: iteration 2 / 4 0.166 * * * [progress]: picking best candidate 0.172 * * * * [pick]: Picked # 0.172 * * * [progress]: localizing error 0.177 * * * [progress]: generating rewritten candidates 0.177 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.188 * * * [progress]: generating series expansions 0.188 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.188 * [approximate]: Taking taylor expansion of (* 2.0 (* x (- x y))) in (x y) around 0 0.188 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in y 0.188 * [taylor]: Taking taylor expansion of 2.0 in y 0.188 * [taylor]: Taking taylor expansion of (* x (- x y)) in y 0.188 * [taylor]: Taking taylor expansion of x in y 0.188 * [taylor]: Taking taylor expansion of (- x y) in y 0.188 * [taylor]: Taking taylor expansion of x in y 0.188 * [taylor]: Taking taylor expansion of y in y 0.188 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in x 0.188 * [taylor]: Taking taylor expansion of 2.0 in x 0.188 * [taylor]: Taking taylor expansion of (* x (- x y)) in x 0.188 * [taylor]: Taking taylor expansion of x in x 0.188 * [taylor]: Taking taylor expansion of (- x y) in x 0.188 * [taylor]: Taking taylor expansion of x in x 0.188 * [taylor]: Taking taylor expansion of y in x 0.188 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in x 0.188 * [taylor]: Taking taylor expansion of 2.0 in x 0.188 * [taylor]: Taking taylor expansion of (* x (- x y)) in x 0.188 * [taylor]: Taking taylor expansion of x in x 0.188 * [taylor]: Taking taylor expansion of (- x y) in x 0.188 * [taylor]: Taking taylor expansion of x in x 0.188 * [taylor]: Taking taylor expansion of y in x 0.189 * [taylor]: Taking taylor expansion of 0 in y 0.189 * [taylor]: Taking taylor expansion of (neg (* 2.0 y)) in y 0.189 * [taylor]: Taking taylor expansion of (* 2.0 y) in y 0.189 * [taylor]: Taking taylor expansion of 2.0 in y 0.189 * [taylor]: Taking taylor expansion of y in y 0.189 * [taylor]: Taking taylor expansion of 2.0 in y 0.189 * [taylor]: Taking taylor expansion of 0 in y 0.189 * [taylor]: Taking taylor expansion of 0 in y 0.190 * [approximate]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in (x y) around 0 0.190 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in y 0.190 * [taylor]: Taking taylor expansion of 2.0 in y 0.190 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in y 0.190 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.190 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.190 * [taylor]: Taking taylor expansion of x in y 0.190 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.190 * [taylor]: Taking taylor expansion of y in y 0.190 * [taylor]: Taking taylor expansion of x in y 0.190 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in x 0.190 * [taylor]: Taking taylor expansion of 2.0 in x 0.190 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x 0.190 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.190 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.190 * [taylor]: Taking taylor expansion of x in x 0.190 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.190 * [taylor]: Taking taylor expansion of y in x 0.190 * [taylor]: Taking taylor expansion of x in x 0.190 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in x 0.190 * [taylor]: Taking taylor expansion of 2.0 in x 0.190 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x 0.190 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.190 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.190 * [taylor]: Taking taylor expansion of x in x 0.190 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.190 * [taylor]: Taking taylor expansion of y in x 0.190 * [taylor]: Taking taylor expansion of x in x 0.190 * [taylor]: Taking taylor expansion of 2.0 in y 0.190 * [taylor]: Taking taylor expansion of (neg (* 2.0 (/ 1 y))) in y 0.190 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 0.191 * [taylor]: Taking taylor expansion of 2.0 in y 0.191 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.191 * [taylor]: Taking taylor expansion of y in y 0.191 * [taylor]: Taking taylor expansion of 0 in y 0.191 * [taylor]: Taking taylor expansion of 0 in y 0.192 * [taylor]: Taking taylor expansion of 0 in y 0.192 * [approximate]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in (x y) around 0 0.192 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in y 0.192 * [taylor]: Taking taylor expansion of -2.0 in y 0.192 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in y 0.192 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.192 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.192 * [taylor]: Taking taylor expansion of y in y 0.192 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.192 * [taylor]: Taking taylor expansion of x in y 0.192 * [taylor]: Taking taylor expansion of x in y 0.192 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in x 0.192 * [taylor]: Taking taylor expansion of -2.0 in x 0.192 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x 0.192 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.192 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.192 * [taylor]: Taking taylor expansion of y in x 0.192 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.192 * [taylor]: Taking taylor expansion of x in x 0.192 * [taylor]: Taking taylor expansion of x in x 0.192 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in x 0.192 * [taylor]: Taking taylor expansion of -2.0 in x 0.192 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x 0.192 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.192 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.192 * [taylor]: Taking taylor expansion of y in x 0.192 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.192 * [taylor]: Taking taylor expansion of x in x 0.192 * [taylor]: Taking taylor expansion of x in x 0.193 * [taylor]: Taking taylor expansion of 2.0 in y 0.193 * [taylor]: Taking taylor expansion of (neg (* 2.0 (/ 1 y))) in y 0.193 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 0.193 * [taylor]: Taking taylor expansion of 2.0 in y 0.193 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.193 * [taylor]: Taking taylor expansion of y in y 0.193 * [taylor]: Taking taylor expansion of 0 in y 0.193 * [taylor]: Taking taylor expansion of 0 in y 0.194 * [taylor]: Taking taylor expansion of 0 in y 0.194 * * * [progress]: simplifying candidates 0.194 * [simplify]: Simplifying using # : (* (* x 2.0) (- x y)) (* (* x 2.0) (- x y)) (+ (+ (log x) (log 2.0)) (log (- x y))) (+ (log (* x 2.0)) (log (- x y))) (log (* (* x 2.0) (- x y))) (exp (* (* x 2.0) (- 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)) (* (* (- x y) (- x y)) (- x y))) (* (cbrt (* (* x 2.0) (- x y))) (cbrt (* (* x 2.0) (- x y)))) (cbrt (* (* x 2.0) (- x y))) (* (* (* (* x 2.0) (- x y)) (* (* x 2.0) (- x y))) (* (* x 2.0) (- x y))) (sqrt (* (* x 2.0) (- x y))) (sqrt (* (* x 2.0) (- x y))) (* (* x 2.0) x) (* (* x 2.0) (neg y)) (* (* x 2.0) x) (* (* x 2.0) (neg y)) (* x (* x 2.0)) (* (neg y) (* x 2.0)) (* x (* x 2.0)) (* (neg y) (* x 2.0)) (* (* x 2.0) (* (cbrt (- x y)) (cbrt (- x y)))) (* (* x 2.0) (sqrt (- x y))) (* (* x 2.0) 1) (* (* x 2.0) (+ (sqrt x) (sqrt y))) (* (* x 2.0) 1) (* 2.0 (- x y)) (* (* x 2.0) (- (pow x 3) (pow y 3))) (* (* x 2.0) (- (* 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))) 0.232 * * [simplify]: iteration 0 : 5109 enodes (cost 242 ) 0.234 * [simplify]: Simplified to: (* x (* 2.0 (- x y))) (* x (* 2.0 (- x y))) (log (* x (* 2.0 (- x y)))) (log (* x (* 2.0 (- x y)))) (log (* x (* 2.0 (- x y)))) (pow (pow (exp x) 2.0) (- x y)) (pow (* x (* 2.0 (- x y))) 3) (pow (* x (* 2.0 (- x y))) 3) (* (cbrt (* x (* 2.0 (- x y)))) (cbrt (* x (* 2.0 (- x y))))) (cbrt (* x (* 2.0 (- x y)))) (pow (* x (* 2.0 (- x y))) 3) (sqrt (* x (* 2.0 (- x y)))) (sqrt (* x (* 2.0 (- x y)))) (* x (* x 2.0)) (* x (* 2.0 (neg y))) (* x (* x 2.0)) (* x (* 2.0 (neg y))) (* x (* x 2.0)) (* x (* 2.0 (neg y))) (* x (* x 2.0)) (* x (* 2.0 (neg y))) (* x (* 2.0 (* (cbrt (- x y)) (cbrt (- x y))))) (* x (* 2.0 (sqrt (- x y)))) (* x 2.0) (* x (* 2.0 (+ (sqrt x) (sqrt y)))) (* x 2.0) (* 2.0 (- x y)) (* x (* 2.0 (- (pow x 3) (pow y 3)))) (* x (* 2.0 (- (* x x) (* y y)))) (* x (* 2.0 (- x y))) (* x (* 2.0 (- x y))) (* x (* 2.0 (- x y))) 0.234 * * * [progress]: adding candidates to table 0.255 * * [progress]: iteration 3 / 4 0.255 * * * [progress]: picking best candidate 0.260 * * * * [pick]: Picked # 0.260 * * * [progress]: localizing error 0.266 * * * [progress]: generating rewritten candidates 0.266 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 0.270 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.277 * * * [progress]: generating series expansions 0.277 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 0.277 * [approximate]: Taking taylor expansion of (- (pow x 2) (* x y)) in (x y) around 0 0.277 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in y 0.277 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.277 * [taylor]: Taking taylor expansion of x in y 0.277 * [taylor]: Taking taylor expansion of (* x y) in y 0.277 * [taylor]: Taking taylor expansion of x in y 0.277 * [taylor]: Taking taylor expansion of y in y 0.277 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in x 0.277 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.277 * [taylor]: Taking taylor expansion of x in x 0.277 * [taylor]: Taking taylor expansion of (* x y) in x 0.277 * [taylor]: Taking taylor expansion of x in x 0.277 * [taylor]: Taking taylor expansion of y in x 0.277 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in x 0.277 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.277 * [taylor]: Taking taylor expansion of x in x 0.277 * [taylor]: Taking taylor expansion of (* x y) in x 0.277 * [taylor]: Taking taylor expansion of x in x 0.277 * [taylor]: Taking taylor expansion of y in x 0.278 * [taylor]: Taking taylor expansion of 0 in y 0.278 * [taylor]: Taking taylor expansion of (neg y) in y 0.278 * [taylor]: Taking taylor expansion of y in y 0.278 * [taylor]: Taking taylor expansion of 1 in y 0.278 * [taylor]: Taking taylor expansion of 0 in y 0.278 * [taylor]: Taking taylor expansion of 0 in y 0.278 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in (x y) around 0 0.278 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in y 0.278 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.278 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.278 * [taylor]: Taking taylor expansion of x in y 0.278 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.278 * [taylor]: Taking taylor expansion of (* x y) in y 0.278 * [taylor]: Taking taylor expansion of x in y 0.278 * [taylor]: Taking taylor expansion of y in y 0.279 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 0.279 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.279 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.279 * [taylor]: Taking taylor expansion of x in x 0.279 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.279 * [taylor]: Taking taylor expansion of (* x y) in x 0.279 * [taylor]: Taking taylor expansion of x in x 0.279 * [taylor]: Taking taylor expansion of y in x 0.279 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 0.279 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.279 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.279 * [taylor]: Taking taylor expansion of x in x 0.279 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.279 * [taylor]: Taking taylor expansion of (* x y) in x 0.279 * [taylor]: Taking taylor expansion of x in x 0.279 * [taylor]: Taking taylor expansion of y in x 0.279 * [taylor]: Taking taylor expansion of 1 in y 0.279 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y 0.279 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.279 * [taylor]: Taking taylor expansion of y in y 0.279 * [taylor]: Taking taylor expansion of 0 in y 0.280 * [taylor]: Taking taylor expansion of 0 in y 0.280 * [taylor]: Taking taylor expansion of 0 in y 0.280 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in (x y) around 0 0.280 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in y 0.280 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.280 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.280 * [taylor]: Taking taylor expansion of x in y 0.280 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.280 * [taylor]: Taking taylor expansion of (* x y) in y 0.280 * [taylor]: Taking taylor expansion of x in y 0.280 * [taylor]: Taking taylor expansion of y in y 0.281 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 0.281 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.281 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.281 * [taylor]: Taking taylor expansion of x in x 0.281 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.281 * [taylor]: Taking taylor expansion of (* x y) in x 0.281 * [taylor]: Taking taylor expansion of x in x 0.281 * [taylor]: Taking taylor expansion of y in x 0.281 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 0.281 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.281 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.281 * [taylor]: Taking taylor expansion of x in x 0.281 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.281 * [taylor]: Taking taylor expansion of (* x y) in x 0.281 * [taylor]: Taking taylor expansion of x in x 0.281 * [taylor]: Taking taylor expansion of y in x 0.281 * [taylor]: Taking taylor expansion of 1 in y 0.281 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y 0.281 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.281 * [taylor]: Taking taylor expansion of y in y 0.281 * [taylor]: Taking taylor expansion of 0 in y 0.282 * [taylor]: Taking taylor expansion of 0 in y 0.282 * [taylor]: Taking taylor expansion of 0 in y 0.282 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.282 * [approximate]: Taking taylor expansion of (* 2.0 (- (pow x 2) (* x y))) in (x y) around 0 0.283 * [taylor]: Taking taylor expansion of (* 2.0 (- (pow x 2) (* x y))) in y 0.283 * [taylor]: Taking taylor expansion of 2.0 in y 0.283 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in y 0.283 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.283 * [taylor]: Taking taylor expansion of x in y 0.283 * [taylor]: Taking taylor expansion of (* x y) in y 0.283 * [taylor]: Taking taylor expansion of x in y 0.283 * [taylor]: Taking taylor expansion of y in y 0.283 * [taylor]: Taking taylor expansion of (* 2.0 (- (pow x 2) (* x y))) in x 0.283 * [taylor]: Taking taylor expansion of 2.0 in x 0.283 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in x 0.283 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.283 * [taylor]: Taking taylor expansion of x in x 0.283 * [taylor]: Taking taylor expansion of (* x y) in x 0.283 * [taylor]: Taking taylor expansion of x in x 0.283 * [taylor]: Taking taylor expansion of y in x 0.283 * [taylor]: Taking taylor expansion of (* 2.0 (- (pow x 2) (* x y))) in x 0.283 * [taylor]: Taking taylor expansion of 2.0 in x 0.283 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in x 0.283 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.283 * [taylor]: Taking taylor expansion of x in x 0.283 * [taylor]: Taking taylor expansion of (* x y) in x 0.283 * [taylor]: Taking taylor expansion of x in x 0.283 * [taylor]: Taking taylor expansion of y in x 0.283 * [taylor]: Taking taylor expansion of 0 in y 0.283 * [taylor]: Taking taylor expansion of (neg (* 2.0 y)) in y 0.283 * [taylor]: Taking taylor expansion of (* 2.0 y) in y 0.283 * [taylor]: Taking taylor expansion of 2.0 in y 0.283 * [taylor]: Taking taylor expansion of y in y 0.283 * [taylor]: Taking taylor expansion of 2.0 in y 0.283 * [taylor]: Taking taylor expansion of 0 in y 0.284 * [taylor]: Taking taylor expansion of 0 in y 0.284 * [approximate]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in (x y) around 0 0.284 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in y 0.284 * [taylor]: Taking taylor expansion of 2.0 in y 0.284 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in y 0.284 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.284 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.284 * [taylor]: Taking taylor expansion of x in y 0.284 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.284 * [taylor]: Taking taylor expansion of (* x y) in y 0.284 * [taylor]: Taking taylor expansion of x in y 0.284 * [taylor]: Taking taylor expansion of y in y 0.284 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in x 0.284 * [taylor]: Taking taylor expansion of 2.0 in x 0.284 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 0.284 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.284 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.284 * [taylor]: Taking taylor expansion of x in x 0.284 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.284 * [taylor]: Taking taylor expansion of (* x y) in x 0.284 * [taylor]: Taking taylor expansion of x in x 0.284 * [taylor]: Taking taylor expansion of y in x 0.285 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in x 0.285 * [taylor]: Taking taylor expansion of 2.0 in x 0.285 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 0.285 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.285 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.285 * [taylor]: Taking taylor expansion of x in x 0.285 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.285 * [taylor]: Taking taylor expansion of (* x y) in x 0.285 * [taylor]: Taking taylor expansion of x in x 0.285 * [taylor]: Taking taylor expansion of y in x 0.285 * [taylor]: Taking taylor expansion of 2.0 in y 0.285 * [taylor]: Taking taylor expansion of (neg (* 2.0 (/ 1 y))) in y 0.285 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 0.285 * [taylor]: Taking taylor expansion of 2.0 in y 0.285 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.285 * [taylor]: Taking taylor expansion of y in y 0.285 * [taylor]: Taking taylor expansion of 0 in y 0.286 * [taylor]: Taking taylor expansion of 0 in y 0.286 * [taylor]: Taking taylor expansion of 0 in y 0.286 * [approximate]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in (x y) around 0 0.286 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in y 0.286 * [taylor]: Taking taylor expansion of 2.0 in y 0.286 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in y 0.286 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.286 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.287 * [taylor]: Taking taylor expansion of x in y 0.287 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.287 * [taylor]: Taking taylor expansion of (* x y) in y 0.287 * [taylor]: Taking taylor expansion of x in y 0.287 * [taylor]: Taking taylor expansion of y in y 0.287 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in x 0.287 * [taylor]: Taking taylor expansion of 2.0 in x 0.287 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 0.287 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.287 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.287 * [taylor]: Taking taylor expansion of x in x 0.287 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.287 * [taylor]: Taking taylor expansion of (* x y) in x 0.287 * [taylor]: Taking taylor expansion of x in x 0.287 * [taylor]: Taking taylor expansion of y in x 0.287 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in x 0.287 * [taylor]: Taking taylor expansion of 2.0 in x 0.287 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x 0.287 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.287 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.287 * [taylor]: Taking taylor expansion of x in x 0.287 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.287 * [taylor]: Taking taylor expansion of (* x y) in x 0.287 * [taylor]: Taking taylor expansion of x in x 0.287 * [taylor]: Taking taylor expansion of y in x 0.287 * [taylor]: Taking taylor expansion of 2.0 in y 0.287 * [taylor]: Taking taylor expansion of (neg (* 2.0 (/ 1 y))) in y 0.287 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 0.287 * [taylor]: Taking taylor expansion of 2.0 in y 0.287 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.287 * [taylor]: Taking taylor expansion of y in y 0.288 * [taylor]: Taking taylor expansion of 0 in y 0.288 * [taylor]: Taking taylor expansion of 0 in y 0.288 * [taylor]: Taking taylor expansion of 0 in y 0.289 * * * [progress]: simplifying candidates 0.289 * [simplify]: Simplifying using # : (/ (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)))) (neg (* x y)) (- (* (* x x) (* x x)) (* (* x y) (* x y))) (+ (* x x) (* x y)) (- x y) (neg (* x y)) (* 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 (neg (* x y))) (* 2.0 (* x x)) (* 2.0 (neg (* x y))) (* (* x x) 2.0) (* (neg (* x y)) 2.0) (* (* x x) 2.0) (* (neg (* 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)))) (- (pow x 2) (* x y)) (- (pow x 2) (* x y)) (- (pow x 2) (* 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))) 0.326 * * [simplify]: iteration 0 : 4939 enodes (cost 367 ) 0.327 * * [simplify]: iteration 1 : 4939 enodes (cost 367 ) 0.329 * [simplify]: Simplified to: (pow (exp x) (- x y)) (log (* x (- x y))) (pow (exp x) (- x y)) (* (cbrt (* x (- x y))) (cbrt (* x (- x y)))) (cbrt (* x (- x y))) (pow (* x (- x y)) 3) (sqrt (* x (- x y))) (sqrt (* x (- x y))) (- (pow x 6) (pow (* x y) 3)) (+ (pow x 4) (* x (* x (* y (+ x y))))) (* x (neg y)) (- (pow x 4) (* x (* x (* y y)))) (* x (+ x y)) (- x y) (* x (neg y)) (* x (* (- x y) 2.0)) (log (* x (* (- x y) 2.0))) (log (* x (* (- x y) 2.0))) (pow (pow (exp x) (- x y)) 2.0) (pow (* x (* (- x y) 2.0)) 3) (* (cbrt (* x (* (- x y) 2.0))) (cbrt (* x (* (- x y) 2.0)))) (cbrt (* x (* (- x y) 2.0))) (pow (* x (* (- x y) 2.0)) 3) (sqrt (* x (* (- x y) 2.0))) (sqrt (* x (* (- x y) 2.0))) (* (sqrt (* x (- x y))) (sqrt 2.0)) (* (sqrt (* x (- x y))) (sqrt 2.0)) (* x (* x 2.0)) (* x (* y (neg 2.0))) (* x (* x 2.0)) (* x (* y (neg 2.0))) (* x (* x 2.0)) (* x (* y (neg 2.0))) (* x (* x 2.0)) (* x (* y (neg 2.0))) (* (cbrt (* x (- x y))) (* (cbrt (* x (- x y))) 2.0)) (* (sqrt (* x (- x y))) 2.0) 2.0 (* x 2.0) (* x (* (- x y) (cbrt 2.0))) (* x (* (- x y) (sqrt 2.0))) (* x (* (- x y) 2.0)) (* (- (pow x 6) (pow (* x y) 3)) 2.0) (* x (* (- (pow x 3) (* x (* y y))) 2.0)) (* x (- x y)) (* x (- x y)) (* x (- x y)) (* x (* (- x y) 2.0)) (* x (* (- x y) 2.0)) (* x (* (- x y) 2.0)) 0.329 * * * [progress]: adding candidates to table 0.368 * * [progress]: iteration 4 / 4 0.368 * * * [progress]: picking best candidate 0.371 * * * * [pick]: Picked # 0.371 * * * [progress]: localizing error 0.378 * * * [progress]: generating rewritten candidates 0.378 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2) 0.383 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1) 0.388 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2) 0.401 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2 1) 0.414 * * * [progress]: generating series expansions 0.414 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2) 0.414 * [approximate]: Taking taylor expansion of (sqrt (* x (- x y))) in (x y) around 0 0.414 * [taylor]: Taking taylor expansion of (sqrt (* x (- x y))) in y 0.414 * [taylor]: Taking taylor expansion of (* x (- x y)) in y 0.414 * [taylor]: Taking taylor expansion of x in y 0.414 * [taylor]: Taking taylor expansion of (- x y) in y 0.414 * [taylor]: Taking taylor expansion of x in y 0.414 * [taylor]: Taking taylor expansion of y in y 0.415 * [taylor]: Taking taylor expansion of (sqrt (* x (- x y))) in x 0.415 * [taylor]: Taking taylor expansion of (* x (- x y)) in x 0.415 * [taylor]: Taking taylor expansion of x in x 0.415 * [taylor]: Taking taylor expansion of (- x y) in x 0.415 * [taylor]: Taking taylor expansion of x in x 0.415 * [taylor]: Taking taylor expansion of y in x 0.415 * [taylor]: Taking taylor expansion of (sqrt (* x (- x y))) in x 0.415 * [taylor]: Taking taylor expansion of (* x (- x y)) in x 0.415 * [taylor]: Taking taylor expansion of x in x 0.415 * [taylor]: Taking taylor expansion of (- x y) in x 0.415 * [taylor]: Taking taylor expansion of x in x 0.415 * [taylor]: Taking taylor expansion of y in x 0.415 * [taylor]: Taking taylor expansion of 0 in y 0.415 * [taylor]: Taking taylor expansion of (* NAN y) in y 0.415 * [taylor]: Taking taylor expansion of NAN in y 0.415 * [taylor]: Taking taylor expansion of y in y 0.415 * [taylor]: Taking taylor expansion of (* NAN (- 1 (* (pow NAN 2) (pow y 2)))) in y 0.415 * [taylor]: Taking taylor expansion of NAN in y 0.415 * [taylor]: Taking taylor expansion of (- 1 (* (pow NAN 2) (pow y 2))) in y 0.415 * [taylor]: Taking taylor expansion of 1 in y 0.415 * [taylor]: Taking taylor expansion of (* (pow NAN 2) (pow y 2)) in y 0.415 * [taylor]: Taking taylor expansion of (pow NAN 2) in y 0.415 * [taylor]: Taking taylor expansion of NAN in y 0.415 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.416 * [taylor]: Taking taylor expansion of y in y 0.416 * [taylor]: Taking taylor expansion of (* NAN (- (* 2 (* (pow NAN 4) (pow y 3))) (* 2 (* (pow NAN 2) y)))) in y 0.416 * [taylor]: Taking taylor expansion of NAN in y 0.416 * [taylor]: Taking taylor expansion of (- (* 2 (* (pow NAN 4) (pow y 3))) (* 2 (* (pow NAN 2) y))) in y 0.416 * [taylor]: Taking taylor expansion of (* 2 (* (pow NAN 4) (pow y 3))) in y 0.416 * [taylor]: Taking taylor expansion of 2 in y 0.416 * [taylor]: Taking taylor expansion of (* (pow NAN 4) (pow y 3)) in y 0.416 * [taylor]: Taking taylor expansion of (pow NAN 4) in y 0.416 * [taylor]: Taking taylor expansion of NAN in y 0.416 * [taylor]: Taking taylor expansion of (pow y 3) in y 0.416 * [taylor]: Taking taylor expansion of y in y 0.416 * [taylor]: Taking taylor expansion of (* 2 (* (pow NAN 2) y)) in y 0.416 * [taylor]: Taking taylor expansion of 2 in y 0.416 * [taylor]: Taking taylor expansion of (* (pow NAN 2) y) in y 0.416 * [taylor]: Taking taylor expansion of (pow NAN 2) in y 0.416 * [taylor]: Taking taylor expansion of NAN in y 0.416 * [taylor]: Taking taylor expansion of y in y 0.417 * [taylor]: Taking taylor expansion of (* NAN (- (* 6 (* (pow NAN 4) (pow y 2))) (+ (* 5 (* (pow NAN 6) (pow y 4))) (pow NAN 2)))) in y 0.417 * [taylor]: Taking taylor expansion of NAN in y 0.417 * [taylor]: Taking taylor expansion of (- (* 6 (* (pow NAN 4) (pow y 2))) (+ (* 5 (* (pow NAN 6) (pow y 4))) (pow NAN 2))) in y 0.417 * [taylor]: Taking taylor expansion of (* 6 (* (pow NAN 4) (pow y 2))) in y 0.417 * [taylor]: Taking taylor expansion of 6 in y 0.417 * [taylor]: Taking taylor expansion of (* (pow NAN 4) (pow y 2)) in y 0.417 * [taylor]: Taking taylor expansion of (pow NAN 4) in y 0.417 * [taylor]: Taking taylor expansion of NAN in y 0.417 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.417 * [taylor]: Taking taylor expansion of y in y 0.417 * [taylor]: Taking taylor expansion of (+ (* 5 (* (pow NAN 6) (pow y 4))) (pow NAN 2)) in y 0.417 * [taylor]: Taking taylor expansion of (* 5 (* (pow NAN 6) (pow y 4))) in y 0.417 * [taylor]: Taking taylor expansion of 5 in y 0.417 * [taylor]: Taking taylor expansion of (* (pow NAN 6) (pow y 4)) in y 0.417 * [taylor]: Taking taylor expansion of (pow NAN 6) in y 0.417 * [taylor]: Taking taylor expansion of NAN in y 0.418 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.418 * [taylor]: Taking taylor expansion of y in y 0.418 * [taylor]: Taking taylor expansion of (pow NAN 2) in y 0.418 * [taylor]: Taking taylor expansion of NAN in y 0.418 * [approximate]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) (/ 1 y)) x)) in (x y) around 0 0.418 * [taylor]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) (/ 1 y)) x)) in y 0.418 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in y 0.418 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.418 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.418 * [taylor]: Taking taylor expansion of x in y 0.418 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.418 * [taylor]: Taking taylor expansion of y in y 0.418 * [taylor]: Taking taylor expansion of x in y 0.418 * [taylor]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) (/ 1 y)) x)) in x 0.419 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x 0.419 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.419 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.419 * [taylor]: Taking taylor expansion of x in x 0.419 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.419 * [taylor]: Taking taylor expansion of y in x 0.419 * [taylor]: Taking taylor expansion of x in x 0.419 * [taylor]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) (/ 1 y)) x)) in x 0.419 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x 0.419 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.419 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.419 * [taylor]: Taking taylor expansion of x in x 0.419 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.419 * [taylor]: Taking taylor expansion of y in x 0.419 * [taylor]: Taking taylor expansion of x in x 0.419 * [taylor]: Taking taylor expansion of 1 in y 0.419 * [taylor]: Taking taylor expansion of (/ -1/2 y) in y 0.419 * [taylor]: Taking taylor expansion of -1/2 in y 0.419 * [taylor]: Taking taylor expansion of y in y 0.420 * [taylor]: Taking taylor expansion of (/ -1/8 (pow y 2)) in y 0.420 * [taylor]: Taking taylor expansion of -1/8 in y 0.420 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.420 * [taylor]: Taking taylor expansion of y in y 0.420 * [taylor]: Taking taylor expansion of (/ -1/16 (pow y 3)) in y 0.420 * [taylor]: Taking taylor expansion of -1/16 in y 0.420 * [taylor]: Taking taylor expansion of (pow y 3) in y 0.420 * [taylor]: Taking taylor expansion of y in y 0.421 * [approximate]: Taking taylor expansion of (sqrt (* -1 (/ (- (/ 1 y) (/ 1 x)) x))) in (x y) around 0 0.421 * [taylor]: Taking taylor expansion of (sqrt (* -1 (/ (- (/ 1 y) (/ 1 x)) x))) in y 0.421 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) x)) in y 0.421 * [taylor]: Taking taylor expansion of -1 in y 0.421 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in y 0.421 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.421 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.421 * [taylor]: Taking taylor expansion of y in y 0.421 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.421 * [taylor]: Taking taylor expansion of x in y 0.421 * [taylor]: Taking taylor expansion of x in y 0.421 * [taylor]: Taking taylor expansion of (sqrt (* -1 (/ (- (/ 1 y) (/ 1 x)) x))) in x 0.421 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) x)) in x 0.421 * [taylor]: Taking taylor expansion of -1 in x 0.421 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x 0.421 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.421 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.421 * [taylor]: Taking taylor expansion of y in x 0.421 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.421 * [taylor]: Taking taylor expansion of x in x 0.421 * [taylor]: Taking taylor expansion of x in x 0.421 * [taylor]: Taking taylor expansion of (sqrt (* -1 (/ (- (/ 1 y) (/ 1 x)) x))) in x 0.421 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) x)) in x 0.421 * [taylor]: Taking taylor expansion of -1 in x 0.422 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x 0.422 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.422 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.422 * [taylor]: Taking taylor expansion of y in x 0.422 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.422 * [taylor]: Taking taylor expansion of x in x 0.422 * [taylor]: Taking taylor expansion of x in x 0.422 * [taylor]: Taking taylor expansion of 1 in y 0.422 * [taylor]: Taking taylor expansion of (/ -1/2 y) in y 0.422 * [taylor]: Taking taylor expansion of -1/2 in y 0.422 * [taylor]: Taking taylor expansion of y in y 0.422 * [taylor]: Taking taylor expansion of (/ -1/8 (pow y 2)) in y 0.422 * [taylor]: Taking taylor expansion of -1/8 in y 0.422 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.422 * [taylor]: Taking taylor expansion of y in y 0.423 * [taylor]: Taking taylor expansion of (/ -1/16 (pow y 3)) in y 0.423 * [taylor]: Taking taylor expansion of -1/16 in y 0.423 * [taylor]: Taking taylor expansion of (pow y 3) in y 0.423 * [taylor]: Taking taylor expansion of y in y 0.423 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1) 0.423 * [approximate]: Taking taylor expansion of (sqrt (* x (- x y))) in (x y) around 0 0.423 * [taylor]: Taking taylor expansion of (sqrt (* x (- x y))) in y 0.424 * [taylor]: Taking taylor expansion of (* x (- x y)) in y 0.424 * [taylor]: Taking taylor expansion of x in y 0.424 * [taylor]: Taking taylor expansion of (- x y) in y 0.424 * [taylor]: Taking taylor expansion of x in y 0.424 * [taylor]: Taking taylor expansion of y in y 0.424 * [taylor]: Taking taylor expansion of (sqrt (* x (- x y))) in x 0.424 * [taylor]: Taking taylor expansion of (* x (- x y)) in x 0.424 * [taylor]: Taking taylor expansion of x in x 0.424 * [taylor]: Taking taylor expansion of (- x y) in x 0.424 * [taylor]: Taking taylor expansion of x in x 0.424 * [taylor]: Taking taylor expansion of y in x 0.424 * [taylor]: Taking taylor expansion of (sqrt (* x (- x y))) in x 0.424 * [taylor]: Taking taylor expansion of (* x (- x y)) in x 0.424 * [taylor]: Taking taylor expansion of x in x 0.424 * [taylor]: Taking taylor expansion of (- x y) in x 0.424 * [taylor]: Taking taylor expansion of x in x 0.424 * [taylor]: Taking taylor expansion of y in x 0.424 * [taylor]: Taking taylor expansion of 0 in y 0.424 * [taylor]: Taking taylor expansion of (* NAN y) in y 0.424 * [taylor]: Taking taylor expansion of NAN in y 0.424 * [taylor]: Taking taylor expansion of y in y 0.425 * [taylor]: Taking taylor expansion of (* NAN (- 1 (* (pow NAN 2) (pow y 2)))) in y 0.425 * [taylor]: Taking taylor expansion of NAN in y 0.425 * [taylor]: Taking taylor expansion of (- 1 (* (pow NAN 2) (pow y 2))) in y 0.425 * [taylor]: Taking taylor expansion of 1 in y 0.425 * [taylor]: Taking taylor expansion of (* (pow NAN 2) (pow y 2)) in y 0.425 * [taylor]: Taking taylor expansion of (pow NAN 2) in y 0.425 * [taylor]: Taking taylor expansion of NAN in y 0.425 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.425 * [taylor]: Taking taylor expansion of y in y 0.425 * [taylor]: Taking taylor expansion of (* NAN (- (* 2 (* (pow NAN 4) (pow y 3))) (* 2 (* (pow NAN 2) y)))) in y 0.425 * [taylor]: Taking taylor expansion of NAN in y 0.425 * [taylor]: Taking taylor expansion of (- (* 2 (* (pow NAN 4) (pow y 3))) (* 2 (* (pow NAN 2) y))) in y 0.425 * [taylor]: Taking taylor expansion of (* 2 (* (pow NAN 4) (pow y 3))) in y 0.425 * [taylor]: Taking taylor expansion of 2 in y 0.425 * [taylor]: Taking taylor expansion of (* (pow NAN 4) (pow y 3)) in y 0.425 * [taylor]: Taking taylor expansion of (pow NAN 4) in y 0.425 * [taylor]: Taking taylor expansion of NAN in y 0.425 * [taylor]: Taking taylor expansion of (pow y 3) in y 0.425 * [taylor]: Taking taylor expansion of y in y 0.425 * [taylor]: Taking taylor expansion of (* 2 (* (pow NAN 2) y)) in y 0.425 * [taylor]: Taking taylor expansion of 2 in y 0.425 * [taylor]: Taking taylor expansion of (* (pow NAN 2) y) in y 0.425 * [taylor]: Taking taylor expansion of (pow NAN 2) in y 0.425 * [taylor]: Taking taylor expansion of NAN in y 0.425 * [taylor]: Taking taylor expansion of y in y 0.426 * [taylor]: Taking taylor expansion of (* NAN (- (* 6 (* (pow NAN 4) (pow y 2))) (+ (* 5 (* (pow NAN 6) (pow y 4))) (pow NAN 2)))) in y 0.426 * [taylor]: Taking taylor expansion of NAN in y 0.426 * [taylor]: Taking taylor expansion of (- (* 6 (* (pow NAN 4) (pow y 2))) (+ (* 5 (* (pow NAN 6) (pow y 4))) (pow NAN 2))) in y 0.426 * [taylor]: Taking taylor expansion of (* 6 (* (pow NAN 4) (pow y 2))) in y 0.426 * [taylor]: Taking taylor expansion of 6 in y 0.426 * [taylor]: Taking taylor expansion of (* (pow NAN 4) (pow y 2)) in y 0.426 * [taylor]: Taking taylor expansion of (pow NAN 4) in y 0.426 * [taylor]: Taking taylor expansion of NAN in y 0.426 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.426 * [taylor]: Taking taylor expansion of y in y 0.427 * [taylor]: Taking taylor expansion of (+ (* 5 (* (pow NAN 6) (pow y 4))) (pow NAN 2)) in y 0.427 * [taylor]: Taking taylor expansion of (* 5 (* (pow NAN 6) (pow y 4))) in y 0.427 * [taylor]: Taking taylor expansion of 5 in y 0.427 * [taylor]: Taking taylor expansion of (* (pow NAN 6) (pow y 4)) in y 0.427 * [taylor]: Taking taylor expansion of (pow NAN 6) in y 0.427 * [taylor]: Taking taylor expansion of NAN in y 0.427 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.427 * [taylor]: Taking taylor expansion of y in y 0.427 * [taylor]: Taking taylor expansion of (pow NAN 2) in y 0.427 * [taylor]: Taking taylor expansion of NAN in y 0.427 * [approximate]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) (/ 1 y)) x)) in (x y) around 0 0.427 * [taylor]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) (/ 1 y)) x)) in y 0.427 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in y 0.427 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.427 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.427 * [taylor]: Taking taylor expansion of x in y 0.427 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.427 * [taylor]: Taking taylor expansion of y in y 0.428 * [taylor]: Taking taylor expansion of x in y 0.428 * [taylor]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) (/ 1 y)) x)) in x 0.428 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x 0.428 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.428 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.428 * [taylor]: Taking taylor expansion of x in x 0.428 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.428 * [taylor]: Taking taylor expansion of y in x 0.428 * [taylor]: Taking taylor expansion of x in x 0.428 * [taylor]: Taking taylor expansion of (sqrt (/ (- (/ 1 x) (/ 1 y)) x)) in x 0.428 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x 0.428 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.428 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.428 * [taylor]: Taking taylor expansion of x in x 0.428 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.428 * [taylor]: Taking taylor expansion of y in x 0.428 * [taylor]: Taking taylor expansion of x in x 0.428 * [taylor]: Taking taylor expansion of 1 in y 0.428 * [taylor]: Taking taylor expansion of (/ -1/2 y) in y 0.428 * [taylor]: Taking taylor expansion of -1/2 in y 0.428 * [taylor]: Taking taylor expansion of y in y 0.429 * [taylor]: Taking taylor expansion of (/ -1/8 (pow y 2)) in y 0.429 * [taylor]: Taking taylor expansion of -1/8 in y 0.429 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.429 * [taylor]: Taking taylor expansion of y in y 0.429 * [taylor]: Taking taylor expansion of (/ -1/16 (pow y 3)) in y 0.429 * [taylor]: Taking taylor expansion of -1/16 in y 0.429 * [taylor]: Taking taylor expansion of (pow y 3) in y 0.429 * [taylor]: Taking taylor expansion of y in y 0.430 * [approximate]: Taking taylor expansion of (sqrt (* -1 (/ (- (/ 1 y) (/ 1 x)) x))) in (x y) around 0 0.430 * [taylor]: Taking taylor expansion of (sqrt (* -1 (/ (- (/ 1 y) (/ 1 x)) x))) in y 0.430 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) x)) in y 0.430 * [taylor]: Taking taylor expansion of -1 in y 0.430 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in y 0.430 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.430 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.430 * [taylor]: Taking taylor expansion of y in y 0.430 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.430 * [taylor]: Taking taylor expansion of x in y 0.430 * [taylor]: Taking taylor expansion of x in y 0.430 * [taylor]: Taking taylor expansion of (sqrt (* -1 (/ (- (/ 1 y) (/ 1 x)) x))) in x 0.430 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) x)) in x 0.430 * [taylor]: Taking taylor expansion of -1 in x 0.430 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x 0.430 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.430 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.430 * [taylor]: Taking taylor expansion of y in x 0.430 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.430 * [taylor]: Taking taylor expansion of x in x 0.430 * [taylor]: Taking taylor expansion of x in x 0.431 * [taylor]: Taking taylor expansion of (sqrt (* -1 (/ (- (/ 1 y) (/ 1 x)) x))) in x 0.431 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) x)) in x 0.431 * [taylor]: Taking taylor expansion of -1 in x 0.431 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x 0.431 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.431 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.431 * [taylor]: Taking taylor expansion of y in x 0.431 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.431 * [taylor]: Taking taylor expansion of x in x 0.431 * [taylor]: Taking taylor expansion of x in x 0.431 * [taylor]: Taking taylor expansion of 1 in y 0.431 * [taylor]: Taking taylor expansion of (/ -1/2 y) in y 0.431 * [taylor]: Taking taylor expansion of -1/2 in y 0.431 * [taylor]: Taking taylor expansion of y in y 0.431 * [taylor]: Taking taylor expansion of (/ -1/8 (pow y 2)) in y 0.431 * [taylor]: Taking taylor expansion of -1/8 in y 0.431 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.431 * [taylor]: Taking taylor expansion of y in y 0.432 * [taylor]: Taking taylor expansion of (/ -1/16 (pow y 3)) in y 0.432 * [taylor]: Taking taylor expansion of -1/16 in y 0.432 * [taylor]: Taking taylor expansion of (pow y 3) in y 0.432 * [taylor]: Taking taylor expansion of y in y 0.432 * * * * [progress]: [ 3 / 4 ] generating series at (2 2) 0.433 * [approximate]: Taking taylor expansion of (* x (- x y)) in (x y) around 0 0.433 * [taylor]: Taking taylor expansion of (* x (- x y)) in y 0.433 * [taylor]: Taking taylor expansion of x in y 0.433 * [taylor]: Taking taylor expansion of (- x y) in y 0.433 * [taylor]: Taking taylor expansion of x in y 0.433 * [taylor]: Taking taylor expansion of y in y 0.433 * [taylor]: Taking taylor expansion of (* x (- x y)) in x 0.433 * [taylor]: Taking taylor expansion of x in x 0.433 * [taylor]: Taking taylor expansion of (- x y) in x 0.433 * [taylor]: Taking taylor expansion of x in x 0.433 * [taylor]: Taking taylor expansion of y in x 0.433 * [taylor]: Taking taylor expansion of (* x (- x y)) in x 0.433 * [taylor]: Taking taylor expansion of x in x 0.433 * [taylor]: Taking taylor expansion of (- x y) in x 0.433 * [taylor]: Taking taylor expansion of x in x 0.433 * [taylor]: Taking taylor expansion of y in x 0.433 * [taylor]: Taking taylor expansion of 0 in y 0.433 * [taylor]: Taking taylor expansion of (neg y) in y 0.433 * [taylor]: Taking taylor expansion of y in y 0.433 * [taylor]: Taking taylor expansion of 1 in y 0.433 * [taylor]: Taking taylor expansion of 0 in y 0.433 * [taylor]: Taking taylor expansion of 0 in y 0.434 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in (x y) around 0 0.434 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in y 0.434 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.434 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.434 * [taylor]: Taking taylor expansion of x in y 0.434 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.434 * [taylor]: Taking taylor expansion of y in y 0.434 * [taylor]: Taking taylor expansion of x in y 0.434 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x 0.434 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.434 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.434 * [taylor]: Taking taylor expansion of x in x 0.434 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.434 * [taylor]: Taking taylor expansion of y in x 0.434 * [taylor]: Taking taylor expansion of x in x 0.434 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x 0.434 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.434 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.434 * [taylor]: Taking taylor expansion of x in x 0.434 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.434 * [taylor]: Taking taylor expansion of y in x 0.434 * [taylor]: Taking taylor expansion of x in x 0.434 * [taylor]: Taking taylor expansion of 1 in y 0.434 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y 0.434 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.434 * [taylor]: Taking taylor expansion of y in y 0.435 * [taylor]: Taking taylor expansion of 0 in y 0.435 * [taylor]: Taking taylor expansion of 0 in y 0.435 * [taylor]: Taking taylor expansion of 0 in y 0.436 * [approximate]: Taking taylor expansion of (pow (sqrt (* -1 (/ (- (/ 1 y) (/ 1 x)) x))) 2) in (x y) around 0 0.436 * [taylor]: Taking taylor expansion of (pow (sqrt (* -1 (/ (- (/ 1 y) (/ 1 x)) x))) 2) in y 0.436 * [taylor]: Taking taylor expansion of (sqrt (* -1 (/ (- (/ 1 y) (/ 1 x)) x))) in y 0.436 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) x)) in y 0.436 * [taylor]: Taking taylor expansion of -1 in y 0.436 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in y 0.436 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.436 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.436 * [taylor]: Taking taylor expansion of y in y 0.436 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.436 * [taylor]: Taking taylor expansion of x in y 0.436 * [taylor]: Taking taylor expansion of x in y 0.436 * [taylor]: Taking taylor expansion of (pow (sqrt (* -1 (/ (- (/ 1 y) (/ 1 x)) x))) 2) in x 0.436 * [taylor]: Taking taylor expansion of (sqrt (* -1 (/ (- (/ 1 y) (/ 1 x)) x))) in x 0.436 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) x)) in x 0.436 * [taylor]: Taking taylor expansion of -1 in x 0.436 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x 0.436 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.436 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.436 * [taylor]: Taking taylor expansion of y in x 0.436 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.436 * [taylor]: Taking taylor expansion of x in x 0.436 * [taylor]: Taking taylor expansion of x in x 0.436 * [taylor]: Taking taylor expansion of (pow (sqrt (* -1 (/ (- (/ 1 y) (/ 1 x)) x))) 2) in x 0.436 * [taylor]: Taking taylor expansion of (sqrt (* -1 (/ (- (/ 1 y) (/ 1 x)) x))) in x 0.436 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) x)) in x 0.436 * [taylor]: Taking taylor expansion of -1 in x 0.436 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x 0.436 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.436 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.436 * [taylor]: Taking taylor expansion of y in x 0.437 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.437 * [taylor]: Taking taylor expansion of x in x 0.437 * [taylor]: Taking taylor expansion of x in x 0.437 * [taylor]: Taking taylor expansion of 1 in y 0.437 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y 0.437 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.437 * [taylor]: Taking taylor expansion of y in y 0.438 * [taylor]: Taking taylor expansion of 0 in y 0.439 * [taylor]: Taking taylor expansion of 0 in y 0.439 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2 1) 0.439 * [approximate]: Taking taylor expansion of (* x (- x y)) in (x y) around 0 0.439 * [taylor]: Taking taylor expansion of (* x (- x y)) in y 0.439 * [taylor]: Taking taylor expansion of x in y 0.439 * [taylor]: Taking taylor expansion of (- x y) in y 0.439 * [taylor]: Taking taylor expansion of x in y 0.439 * [taylor]: Taking taylor expansion of y in y 0.439 * [taylor]: Taking taylor expansion of (* x (- x y)) in x 0.439 * [taylor]: Taking taylor expansion of x in x 0.439 * [taylor]: Taking taylor expansion of (- x y) in x 0.439 * [taylor]: Taking taylor expansion of x in x 0.439 * [taylor]: Taking taylor expansion of y in x 0.439 * [taylor]: Taking taylor expansion of (* x (- x y)) in x 0.439 * [taylor]: Taking taylor expansion of x in x 0.439 * [taylor]: Taking taylor expansion of (- x y) in x 0.439 * [taylor]: Taking taylor expansion of x in x 0.439 * [taylor]: Taking taylor expansion of y in x 0.439 * [taylor]: Taking taylor expansion of 0 in y 0.439 * [taylor]: Taking taylor expansion of (neg y) in y 0.439 * [taylor]: Taking taylor expansion of y in y 0.439 * [taylor]: Taking taylor expansion of 1 in y 0.439 * [taylor]: Taking taylor expansion of 0 in y 0.440 * [taylor]: Taking taylor expansion of 0 in y 0.440 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in (x y) around 0 0.440 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in y 0.440 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.440 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.440 * [taylor]: Taking taylor expansion of x in y 0.440 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.440 * [taylor]: Taking taylor expansion of y in y 0.440 * [taylor]: Taking taylor expansion of x in y 0.440 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x 0.440 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.440 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.440 * [taylor]: Taking taylor expansion of x in x 0.440 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.440 * [taylor]: Taking taylor expansion of y in x 0.440 * [taylor]: Taking taylor expansion of x in x 0.440 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x 0.440 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.440 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.440 * [taylor]: Taking taylor expansion of x in x 0.440 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.440 * [taylor]: Taking taylor expansion of y in x 0.440 * [taylor]: Taking taylor expansion of x in x 0.440 * [taylor]: Taking taylor expansion of 1 in y 0.440 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y 0.441 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.441 * [taylor]: Taking taylor expansion of y in y 0.441 * [taylor]: Taking taylor expansion of 0 in y 0.441 * [taylor]: Taking taylor expansion of 0 in y 0.441 * [taylor]: Taking taylor expansion of 0 in y 0.442 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) x)) in (x y) around 0 0.442 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) x)) in y 0.442 * [taylor]: Taking taylor expansion of -1 in y 0.442 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in y 0.442 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.442 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.442 * [taylor]: Taking taylor expansion of y in y 0.442 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.442 * [taylor]: Taking taylor expansion of x in y 0.442 * [taylor]: Taking taylor expansion of x in y 0.442 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) x)) in x 0.442 * [taylor]: Taking taylor expansion of -1 in x 0.442 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x 0.442 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.442 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.442 * [taylor]: Taking taylor expansion of y in x 0.442 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.442 * [taylor]: Taking taylor expansion of x in x 0.442 * [taylor]: Taking taylor expansion of x in x 0.442 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) x)) in x 0.442 * [taylor]: Taking taylor expansion of -1 in x 0.442 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x 0.442 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.442 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.442 * [taylor]: Taking taylor expansion of y in x 0.442 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.442 * [taylor]: Taking taylor expansion of x in x 0.442 * [taylor]: Taking taylor expansion of x in x 0.442 * [taylor]: Taking taylor expansion of 1 in y 0.442 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y 0.442 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.442 * [taylor]: Taking taylor expansion of y in y 0.443 * [taylor]: Taking taylor expansion of 0 in y 0.443 * [taylor]: Taking taylor expansion of 0 in y 0.443 * [taylor]: Taking taylor expansion of 0 in y 0.444 * * * [progress]: simplifying candidates 0.445 * [simplify]: Simplifying using # : (log (sqrt (* x (- x y)))) (exp (sqrt (* x (- x y)))) (* (cbrt (sqrt (* x (- x y)))) (cbrt (sqrt (* x (- x y))))) (cbrt (sqrt (* x (- x y)))) (* (* (sqrt (* x (- x y))) (sqrt (* x (- x y)))) (sqrt (* x (- x y)))) (sqrt x) (sqrt (- x y)) (sqrt (* x (- (pow x 3) (pow y 3)))) (sqrt (+ (* x x) (+ (* y y) (* x y)))) (sqrt (* x (- (* x x) (* y y)))) (sqrt (+ x y)) (/ 1 2) (/ 1 2) (sqrt (sqrt (* x (- x y)))) (sqrt (sqrt (* x (- x y)))) (log (sqrt (* x (- x y)))) (exp (sqrt (* x (- x y)))) (* (cbrt (sqrt (* x (- x y)))) (cbrt (sqrt (* x (- x y))))) (cbrt (sqrt (* x (- x y)))) (* (* (sqrt (* x (- x y))) (sqrt (* x (- x y)))) (sqrt (* x (- x y)))) (sqrt x) (sqrt (- x y)) (sqrt (* x (- (pow x 3) (pow y 3)))) (sqrt (+ (* x x) (+ (* y y) (* x y)))) (sqrt (* x (- (* x x) (* y y)))) (sqrt (+ x y)) (/ 1 2) (/ 1 2) (sqrt (sqrt (* x (- x y)))) (sqrt (sqrt (* x (- x y)))) (+ 1/2 1/2) (+ 1/2 (/ 1 2)) (+ 1/2 (/ 1 2)) (+ 1 1) (+ (/ 1 2) 1/2) (+ (/ 1 2) (/ 1 2)) (+ (/ 1 2) (/ 1 2)) (+ (/ 1 2) 1/2) (+ (/ 1 2) (/ 1 2)) (+ (/ 1 2) (/ 1 2)) (* (* x (- x y)) (* x (- x y))) (* (sqrt (* x (- x y))) (sqrt (* x (- x y)))) (* (* x (- x y)) (* x (- x y))) (* (* x (- x y)) (* x (- x y))) (* (* x (- x y)) (* x (- x y))) (* (* x (- x y)) (* x (- x y))) (+ 1 1) (+ (log (sqrt (* x (- x y)))) (log (sqrt (* x (- x y))))) (log (* (sqrt (* x (- x y))) (sqrt (* x (- x y))))) (exp (* (sqrt (* x (- x y))) (sqrt (* x (- x y))))) (* (* (* (sqrt (* x (- x y))) (sqrt (* x (- x y)))) (sqrt (* x (- x y)))) (* (* (sqrt (* x (- x y))) (sqrt (* x (- x y)))) (sqrt (* x (- x y))))) (* (cbrt (* (sqrt (* x (- x y))) (sqrt (* x (- x y))))) (cbrt (* (sqrt (* x (- x y))) (sqrt (* x (- x y)))))) (cbrt (* (sqrt (* x (- x y))) (sqrt (* x (- x y))))) (* (* (* (sqrt (* x (- x y))) (sqrt (* x (- x y)))) (* (sqrt (* x (- x y))) (sqrt (* x (- x y))))) (* (sqrt (* x (- x y))) (sqrt (* x (- x y))))) (* (* x (- x y)) (* x (- x y))) (sqrt (* (sqrt (* x (- x y))) (sqrt (* x (- x y))))) (sqrt (* (sqrt (* x (- x y))) (sqrt (* x (- x y))))) (* (sqrt (* x (- (pow x 3) (pow y 3)))) (sqrt (* x (- (pow x 3) (pow y 3))))) (* (sqrt (+ (* x x) (+ (* y y) (* x y)))) (sqrt (+ (* x x) (+ (* y y) (* x y))))) (* (sqrt (* x (- (pow x 3) (pow y 3)))) (sqrt (* x (- (* x x) (* y y))))) (* (sqrt (+ (* x x) (+ (* y y) (* x y)))) (sqrt (+ x y))) (* (sqrt (* x (- (* x x) (* y y)))) (sqrt (* x (- (pow x 3) (pow y 3))))) (* (sqrt (+ x y)) (sqrt (+ (* x x) (+ (* y y) (* x y))))) (* (sqrt (* x (- (* x x) (* y y)))) (sqrt (* x (- (* x x) (* y y))))) (* (sqrt (+ x y)) (sqrt (+ x y))) (* (* (cbrt (sqrt (* x (- x y)))) (cbrt (sqrt (* x (- x y))))) (* (cbrt (sqrt (* x (- x y)))) (cbrt (sqrt (* x (- x y)))))) (* (cbrt (sqrt (* x (- x y)))) (cbrt (sqrt (* x (- x y))))) (* (sqrt x) (sqrt x)) (* (sqrt (- x y)) (sqrt (- x y))) (* (sqrt (sqrt (* x (- x y)))) (sqrt (sqrt (* x (- x y))))) (* (sqrt (sqrt (* x (- x y)))) (sqrt (sqrt (* x (- x y))))) (* 1 1) (* (sqrt (* x (- x y))) (sqrt (* x (- x y)))) (* (sqrt (sqrt (* x (- x y)))) (sqrt (sqrt (* x (- x y))))) (* (sqrt (sqrt (* x (- x y)))) (sqrt (sqrt (* x (- x y))))) (* 2 1/2) (* 2 1) (* 2 (/ 1 2)) (* 2 (/ 1 2)) (* 2 (/ 1 2)) (* 2 (/ 1 2)) (* (sqrt (* x (- x y))) (* (cbrt (sqrt (* x (- x y)))) (cbrt (sqrt (* x (- x y)))))) (* (sqrt (* x (- x y))) (sqrt x)) (* (sqrt (* x (- x y))) (sqrt (sqrt (* x (- x y))))) (* (sqrt (* x (- x y))) 1) (* (cbrt (sqrt (* x (- x y)))) (sqrt (* x (- x y)))) (* (sqrt (- x y)) (sqrt (* x (- x y)))) (* (sqrt (sqrt (* x (- x y)))) (sqrt (* x (- x y)))) (* (sqrt (* x (- x y))) (sqrt (* x (- x y)))) (* (sqrt (* x (- x y))) (sqrt (* x (- (pow x 3) (pow y 3))))) (* (sqrt (* x (- x y))) (sqrt (* x (- (* x x) (* y y))))) (* (sqrt (* x (- (pow x 3) (pow y 3)))) (sqrt (* x (- x y)))) (* (sqrt (* x (- (* x x) (* y y)))) (sqrt (* x (- x y)))) (* x (- x y)) (+ (log x) (log (- x y))) (log (* x (- x y))) (exp (* x (- x y))) (* (* (* x x) x) (* (* (- x y) (- x y)) (- x y))) (* (cbrt (* x (- x y))) (cbrt (* x (- x y)))) (cbrt (* x (- x y))) (* (* (* x (- x y)) (* x (- x y))) (* x (- x y))) (sqrt (* x (- x y))) (sqrt (* x (- x y))) (* (sqrt x) (sqrt (- x y))) (* (sqrt x) (sqrt (- x y))) (* x x) (* x (neg y)) (* x x) (* x (neg y)) (* x x) (* (neg y) x) (* x x) (* (neg y) x) (* x (* (cbrt (- x y)) (cbrt (- x y)))) (* x (sqrt (- x y))) (* x 1) (* x (+ (sqrt x) (sqrt y))) (* x 1) (* (cbrt x) (- x y)) (* (sqrt x) (- x y)) (* x (- x y)) (* x (- (pow x 3) (pow y 3))) (* x (- (* x x) (* y y))) (- (+ (* x (* NAN y)) (* (pow x 2) NAN)) (* (pow x 4) (pow NAN 3))) (- x (* 1/2 y)) (- (* 1/2 y) x) (- (+ (* x (* NAN y)) (* (pow x 2) NAN)) (* (pow x 4) (pow NAN 3))) (- x (* 1/2 y)) (- (* 1/2 y) x) (- (pow x 2) (* x y)) (- (pow x 2) (* x y)) (pow x 2) (- (pow x 2) (* x y)) (- (pow x 2) (* x y)) (- (pow x 2) (* x y)) 0.482 * * [simplify]: iteration 0 : 5368 enodes (cost 859 ) 0.487 * [simplify]: Simplified to: (log (sqrt (* x (- x y)))) (exp (sqrt (* x (- x y)))) (pow (cbrt (sqrt (* x (- x y)))) 2) (cbrt (sqrt (* x (- x y)))) (pow (sqrt (* x (- x y))) 3) (sqrt x) (sqrt (- x y)) (sqrt (- (pow x 4) (* (pow y 3) x))) (sqrt (+ (* x x) (* y (+ x y)))) (sqrt (- (pow x 3) (* x (* y y)))) (sqrt (+ x y)) 1/2 1/2 (sqrt (sqrt (* x (- x y)))) (sqrt (sqrt (* x (- x y)))) (log (sqrt (* x (- x y)))) (exp (sqrt (* x (- x y)))) (pow (cbrt (sqrt (* x (- x y)))) 2) (cbrt (sqrt (* x (- x y)))) (pow (sqrt (* x (- x y))) 3) (sqrt x) (sqrt (- x y)) (sqrt (- (pow x 4) (* (pow y 3) x))) (sqrt (+ (* x x) (* y (+ x y)))) (sqrt (- (pow x 3) (* x (* y y)))) (sqrt (+ x y)) 1/2 1/2 (sqrt (sqrt (* x (- x y)))) (sqrt (sqrt (* x (- x y)))) 1 1 1 2 1 1 1 1 1 1 (pow (sqrt (* x (- x y))) 4) (* x (- x y)) (pow (sqrt (* x (- x y))) 4) (pow (sqrt (* x (- x y))) 4) (pow (sqrt (* x (- x y))) 4) (pow (sqrt (* x (- x y))) 4) 2 (log (* x (- x y))) (log (* x (- x y))) (pow (exp x) (- x y)) (pow (* x (- x y)) 3) (* (cbrt (* x (- x y))) (cbrt (* x (- x y)))) (cbrt (* x (- x y))) (pow (* x (- x y)) 3) (pow (sqrt (* x (- x y))) 4) (sqrt (* x (- x y))) (sqrt (* x (- x y))) (- (pow x 4) (* (pow y 3) x)) (+ (* x x) (* y (+ x y))) (* (sqrt (- (pow x 4) (* (pow y 3) x))) (sqrt (- (pow x 3) (* x (* y y))))) (* (sqrt (+ (* x x) (* y (+ x y)))) (sqrt (+ x y))) (* (sqrt (- (pow x 4) (* (pow y 3) x))) (sqrt (- (pow x 3) (* x (* y y))))) (* (sqrt (+ (* x x) (* y (+ x y)))) (sqrt (+ x y))) (- (pow x 3) (* x (* y y))) (+ x y) (pow (cbrt (sqrt (* x (- x y)))) 4) (pow (cbrt (sqrt (* x (- x y)))) 2) x (- x y) (sqrt (* x (- x y))) (sqrt (* x (- x y))) 1 (* x (- x y)) (sqrt (* x (- x y))) (sqrt (* x (- x y))) 1 2 1 1 1 1 (pow (cbrt (sqrt (* x (- x y)))) 5) (* (sqrt (* x (- x y))) (sqrt x)) (pow (sqrt (sqrt (* x (- x y)))) 3) (sqrt (* x (- x y))) (pow (cbrt (sqrt (* x (- x y)))) 4) (* (sqrt (* x (- x y))) (sqrt (- x y))) (pow (sqrt (sqrt (* x (- x y)))) 3) (* x (- x y)) (* (sqrt (* x (- x y))) (sqrt (- (pow x 4) (* (pow y 3) x)))) (* (sqrt (* x (- x y))) (sqrt (- (pow x 3) (* x (* y y))))) (* (sqrt (* x (- x y))) (sqrt (- (pow x 4) (* (pow y 3) x)))) (* (sqrt (* x (- x y))) (sqrt (- (pow x 3) (* x (* y y))))) (* x (- x y)) (log (* x (- x y))) (log (* x (- x y))) (pow (exp x) (- x y)) (pow (* x (- x y)) 3) (* (cbrt (* x (- x y))) (cbrt (* x (- x y)))) (cbrt (* x (- x y))) (pow (* x (- x y)) 3) (sqrt (* x (- x y))) (sqrt (* x (- x y))) (* (sqrt x) (sqrt (- x y))) (* (sqrt x) (sqrt (- x y))) (* x x) (* x (neg y)) (* x x) (* x (neg y)) (* x x) (* x (neg y)) (* x x) (* x (neg y)) (* x (* (cbrt (- x y)) (cbrt (- x y)))) (* x (sqrt (- x y))) x (* x (+ (sqrt x) (sqrt y))) x (* (- x y) (cbrt x)) (* (- x y) (sqrt x)) (* x (- x y)) (- (pow x 4) (* (pow y 3) x)) (- (pow x 3) (* x (* y y))) (- (* x (* NAN (+ x y))) (* (pow x 4) (pow NAN 3))) (+ x (* y -1/2)) (- (* y 1/2) x) (- (* x (* NAN (+ x y))) (* (pow x 4) (pow NAN 3))) (+ x (* y -1/2)) (- (* y 1/2) x) (* x (- x y)) (* x (- x y)) (* x x) (* x (- x y)) (* x (- x y)) (* x (- x y)) 0.488 * * * [progress]: adding candidates to table 0.581 * [progress]: [Phase 3 of 3] Extracting. 0.581 * * [regime]: Finding splitpoints for: (# # #) 0.583 * * * [regime-changes]: Trying 4 branch expressions: ((- (* x x) (* x y)) (* 2.0 (- (* x x) (* x y))) y x) 0.583 * * * * [regimes]: Trying to branch on (- (* x x) (* x y)) from (# # #) 0.617 * * * * [regimes]: Trying to branch on (* 2.0 (- (* x x) (* x y))) from (# # #) 0.653 * * * * [regimes]: Trying to branch on y from (# # #) 0.686 * * * * [regimes]: Trying to branch on x from (# # #) 0.721 * * * [regime]: Found split indices: #