9.173 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.015 * * * [progress]: [2/2] Setting up program. 0.016 * [progress]: [Phase 2 of 3] Improving. 0.017 * [simplify]: Simplifying using # : (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673) 0.019 * * [simplify]: iteration 0 : 19 enodes (cost 5 ) 0.020 * * [simplify]: iteration 1 : 42 enodes (cost 5 ) 0.021 * * [simplify]: iteration 2 : 87 enodes (cost 5 ) 0.023 * * [simplify]: iteration 3 : 175 enodes (cost 5 ) 0.026 * * [simplify]: iteration 4 : 310 enodes (cost 5 ) 0.030 * * [simplify]: iteration 5 : 500 enodes (cost 5 ) 0.034 * * [simplify]: iteration 6 : 720 enodes (cost 5 ) 0.041 * * [simplify]: iteration 7 : 948 enodes (cost 5 ) 0.048 * * [simplify]: iteration 8 : 1148 enodes (cost 5 ) 0.055 * * [simplify]: iteration 9 : 1148 enodes (cost 5 ) 0.055 * [simplify]: Simplified to: (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673) 0.055 * * [progress]: iteration 1 / 4 0.055 * * * [progress]: picking best candidate 0.057 * * * * [pick]: Picked # 0.057 * * * [progress]: localizing error 0.064 * * * [progress]: generating rewritten candidates 0.064 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 1) 0.070 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.077 * * * [progress]: generating series expansions 0.077 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 1) 0.077 * [approximate]: Taking taylor expansion of (* x (- y 1.0)) in (x y) around 0 0.077 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in y 0.077 * [taylor]: Taking taylor expansion of x in y 0.077 * [taylor]: Taking taylor expansion of (- y 1.0) in y 0.077 * [taylor]: Taking taylor expansion of y in y 0.077 * [taylor]: Taking taylor expansion of 1.0 in y 0.077 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in x 0.077 * [taylor]: Taking taylor expansion of x in x 0.077 * [taylor]: Taking taylor expansion of (- y 1.0) in x 0.077 * [taylor]: Taking taylor expansion of y in x 0.077 * [taylor]: Taking taylor expansion of 1.0 in x 0.078 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in x 0.078 * [taylor]: Taking taylor expansion of x in x 0.078 * [taylor]: Taking taylor expansion of (- y 1.0) in x 0.078 * [taylor]: Taking taylor expansion of y in x 0.078 * [taylor]: Taking taylor expansion of 1.0 in x 0.078 * [taylor]: Taking taylor expansion of 0 in y 0.079 * [taylor]: Taking taylor expansion of (- y 1.0) in y 0.079 * [taylor]: Taking taylor expansion of y in y 0.079 * [taylor]: Taking taylor expansion of 1.0 in y 0.081 * [taylor]: Taking taylor expansion of 0 in y 0.083 * [taylor]: Taking taylor expansion of 0 in y 0.085 * [taylor]: Taking taylor expansion of 0 in y 0.085 * [approximate]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) x) in (x y) around 0 0.085 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) x) in y 0.085 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y 0.085 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.085 * [taylor]: Taking taylor expansion of y in y 0.086 * [taylor]: Taking taylor expansion of 1.0 in y 0.086 * [taylor]: Taking taylor expansion of x in y 0.086 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) x) in x 0.086 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) 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 1.0 in x 0.086 * [taylor]: Taking taylor expansion of x in x 0.087 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) x) in x 0.087 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in x 0.087 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.087 * [taylor]: Taking taylor expansion of y in x 0.087 * [taylor]: Taking taylor expansion of 1.0 in x 0.087 * [taylor]: Taking taylor expansion of x in x 0.087 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y 0.087 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.087 * [taylor]: Taking taylor expansion of y in y 0.088 * [taylor]: Taking taylor expansion of 1.0 in y 0.089 * [taylor]: Taking taylor expansion of 0 in y 0.092 * [taylor]: Taking taylor expansion of 0 in y 0.094 * [taylor]: Taking taylor expansion of 0 in y 0.097 * [taylor]: Taking taylor expansion of 0 in y 0.098 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in (x y) around 0 0.098 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in y 0.098 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.098 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.098 * [taylor]: Taking taylor expansion of y in y 0.098 * [taylor]: Taking taylor expansion of 1.0 in y 0.098 * [taylor]: Taking taylor expansion of x in y 0.099 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in x 0.099 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.099 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.099 * [taylor]: Taking taylor expansion of y in x 0.099 * [taylor]: Taking taylor expansion of 1.0 in x 0.099 * [taylor]: Taking taylor expansion of x in x 0.099 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in x 0.099 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.099 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.099 * [taylor]: Taking taylor expansion of y in x 0.099 * [taylor]: Taking taylor expansion of 1.0 in x 0.099 * [taylor]: Taking taylor expansion of x in x 0.099 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.099 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.099 * [taylor]: Taking taylor expansion of y in y 0.099 * [taylor]: Taking taylor expansion of 1.0 in y 0.100 * [taylor]: Taking taylor expansion of 0 in y 0.102 * [taylor]: Taking taylor expansion of 0 in y 0.108 * [taylor]: Taking taylor expansion of 0 in y 0.110 * [taylor]: Taking taylor expansion of 0 in y 0.110 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.110 * [approximate]: Taking taylor expansion of (- (* x y) (+ (* 1.0 x) (* 0.5 y))) in (x y) around 0 0.110 * [taylor]: Taking taylor expansion of (- (* x y) (+ (* 1.0 x) (* 0.5 y))) in y 0.110 * [taylor]: Taking taylor expansion of (* x y) in y 0.110 * [taylor]: Taking taylor expansion of x in y 0.111 * [taylor]: Taking taylor expansion of y in y 0.111 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* 0.5 y)) in y 0.111 * [taylor]: Taking taylor expansion of (* 1.0 x) in y 0.111 * [taylor]: Taking taylor expansion of 1.0 in y 0.111 * [taylor]: Taking taylor expansion of x in y 0.111 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.111 * [taylor]: Taking taylor expansion of 0.5 in y 0.111 * [taylor]: Taking taylor expansion of y in y 0.111 * [taylor]: Taking taylor expansion of (- (* x y) (+ (* 1.0 x) (* 0.5 y))) in x 0.111 * [taylor]: Taking taylor expansion of (* x y) in x 0.111 * [taylor]: Taking taylor expansion of x in x 0.111 * [taylor]: Taking taylor expansion of y in x 0.111 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* 0.5 y)) in x 0.111 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.111 * [taylor]: Taking taylor expansion of 1.0 in x 0.111 * [taylor]: Taking taylor expansion of x in x 0.111 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 0.111 * [taylor]: Taking taylor expansion of 0.5 in x 0.111 * [taylor]: Taking taylor expansion of y in x 0.111 * [taylor]: Taking taylor expansion of (- (* x y) (+ (* 1.0 x) (* 0.5 y))) in x 0.111 * [taylor]: Taking taylor expansion of (* x y) in x 0.111 * [taylor]: Taking taylor expansion of x in x 0.111 * [taylor]: Taking taylor expansion of y in x 0.111 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* 0.5 y)) in x 0.111 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.111 * [taylor]: Taking taylor expansion of 1.0 in x 0.111 * [taylor]: Taking taylor expansion of x in x 0.111 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 0.111 * [taylor]: Taking taylor expansion of 0.5 in x 0.111 * [taylor]: Taking taylor expansion of y in x 0.111 * [taylor]: Taking taylor expansion of (neg (* 0.5 y)) in y 0.112 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.112 * [taylor]: Taking taylor expansion of 0.5 in y 0.112 * [taylor]: Taking taylor expansion of y in y 0.114 * [taylor]: Taking taylor expansion of (- y 1.0) in y 0.114 * [taylor]: Taking taylor expansion of y in y 0.114 * [taylor]: Taking taylor expansion of 1.0 in y 0.119 * [taylor]: Taking taylor expansion of 0 in y 0.120 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in (x y) around 0 0.120 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in y 0.120 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.120 * [taylor]: Taking taylor expansion of (* x y) in y 0.120 * [taylor]: Taking taylor expansion of x in y 0.120 * [taylor]: Taking taylor expansion of y in y 0.120 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in y 0.120 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.120 * [taylor]: Taking taylor expansion of 0.5 in y 0.120 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.120 * [taylor]: Taking taylor expansion of y in y 0.121 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 0.121 * [taylor]: Taking taylor expansion of 1.0 in y 0.121 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.121 * [taylor]: Taking taylor expansion of x in y 0.121 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 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 0.121 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in x 0.121 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.121 * [taylor]: Taking taylor expansion of 0.5 in x 0.121 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.121 * [taylor]: Taking taylor expansion of y in x 0.121 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.121 * [taylor]: Taking taylor expansion of 1.0 in x 0.121 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.121 * [taylor]: Taking taylor expansion of x in x 0.122 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in x 0.122 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.122 * [taylor]: Taking taylor expansion of (* x y) in x 0.122 * [taylor]: Taking taylor expansion of x in x 0.122 * [taylor]: Taking taylor expansion of y in x 0.122 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in x 0.122 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.122 * [taylor]: Taking taylor expansion of 0.5 in x 0.122 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.122 * [taylor]: Taking taylor expansion of y in x 0.122 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.122 * [taylor]: Taking taylor expansion of 1.0 in x 0.122 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.122 * [taylor]: Taking taylor expansion of x in x 0.123 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y 0.123 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.123 * [taylor]: Taking taylor expansion of y in y 0.124 * [taylor]: Taking taylor expansion of 1.0 in y 0.126 * [taylor]: Taking taylor expansion of (neg (* 0.5 (/ 1 y))) in y 0.126 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.126 * [taylor]: Taking taylor expansion of 0.5 in y 0.126 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.126 * [taylor]: Taking taylor expansion of y in y 0.129 * [approximate]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) (/ 1 (* x y)))) in (x y) around 0 0.129 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) (/ 1 (* x y)))) in y 0.129 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.129 * [taylor]: Taking taylor expansion of 0.5 in y 0.129 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.129 * [taylor]: Taking taylor expansion of y in y 0.129 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in y 0.129 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 0.129 * [taylor]: Taking taylor expansion of 1.0 in y 0.129 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.129 * [taylor]: Taking taylor expansion of x in y 0.129 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.129 * [taylor]: Taking taylor expansion of (* x y) in y 0.129 * [taylor]: Taking taylor expansion of x in y 0.129 * [taylor]: Taking taylor expansion of y in y 0.130 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) (/ 1 (* x y)))) in x 0.130 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.130 * [taylor]: Taking taylor expansion of 0.5 in x 0.130 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.130 * [taylor]: Taking taylor expansion of y in x 0.130 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in x 0.130 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.130 * [taylor]: Taking taylor expansion of 1.0 in x 0.130 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.130 * [taylor]: Taking taylor expansion of x in x 0.130 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.130 * [taylor]: Taking taylor expansion of (* x y) in x 0.130 * [taylor]: Taking taylor expansion of x in x 0.130 * [taylor]: Taking taylor expansion of y in x 0.131 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) (/ 1 (* x y)))) in x 0.131 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.131 * [taylor]: Taking taylor expansion of 0.5 in x 0.131 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.131 * [taylor]: Taking taylor expansion of y in x 0.131 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in x 0.131 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.131 * [taylor]: Taking taylor expansion of 1.0 in x 0.131 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.131 * [taylor]: Taking taylor expansion of x in x 0.131 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.131 * [taylor]: Taking taylor expansion of (* x y) in x 0.131 * [taylor]: Taking taylor expansion of x in x 0.131 * [taylor]: Taking taylor expansion of y in x 0.132 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.132 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.132 * [taylor]: Taking taylor expansion of y in y 0.132 * [taylor]: Taking taylor expansion of 1.0 in y 0.134 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.134 * [taylor]: Taking taylor expansion of 0.5 in y 0.134 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.134 * [taylor]: Taking taylor expansion of y in y 0.136 * * * [progress]: simplifying candidates 0.136 * [simplify]: Simplifying using # : (* x (- y 1.0)) (+ (log x) (log (- y 1.0))) (log (* x (- y 1.0))) (exp (* x (- y 1.0))) (* (* (* x x) x) (* (* (- y 1.0) (- y 1.0)) (- y 1.0))) (* (cbrt (* x (- y 1.0))) (cbrt (* x (- y 1.0)))) (cbrt (* x (- y 1.0))) (* (* (* x (- y 1.0)) (* x (- y 1.0))) (* x (- y 1.0))) (sqrt (* x (- y 1.0))) (sqrt (* x (- y 1.0))) (* (sqrt x) (sqrt (- y 1.0))) (* (sqrt x) (sqrt (- y 1.0))) (* x y) (* x (neg 1.0)) (* x y) (* x (neg 1.0)) (* y x) (* (neg 1.0) x) (* y x) (* (neg 1.0) x) (* x (* (cbrt (- y 1.0)) (cbrt (- y 1.0)))) (* x (sqrt (- y 1.0))) (* x 1) (* x (+ (sqrt y) (sqrt 1.0))) (* x 1) (* (cbrt x) (- y 1.0)) (* (sqrt x) (- y 1.0)) (* x (- y 1.0)) (* x (- (pow y 3) (pow 1.0 3))) (* x (- (* y y) (* 1.0 1.0))) (/ (exp (* x (- y 1.0))) (exp (* y 0.5))) (log (- (* x (- y 1.0)) (* y 0.5))) (exp (- (* x (- y 1.0)) (* y 0.5))) (* (cbrt (- (* x (- y 1.0)) (* y 0.5))) (cbrt (- (* x (- y 1.0)) (* y 0.5)))) (cbrt (- (* x (- y 1.0)) (* y 0.5))) (* (* (- (* x (- y 1.0)) (* y 0.5)) (- (* x (- y 1.0)) (* y 0.5))) (- (* x (- y 1.0)) (* y 0.5))) (sqrt (- (* x (- y 1.0)) (* y 0.5))) (sqrt (- (* x (- y 1.0)) (* y 0.5))) (- (pow (* x (- y 1.0)) 3) (pow (* y 0.5) 3)) (+ (* (* x (- y 1.0)) (* x (- y 1.0))) (+ (* (* y 0.5) (* y 0.5)) (* (* x (- y 1.0)) (* y 0.5)))) (neg (* y 0.5)) (- (* (* x (- y 1.0)) (* x (- y 1.0))) (* (* y 0.5) (* y 0.5))) (+ (* x (- y 1.0)) (* y 0.5)) (- (* x (neg 1.0)) (* y 0.5)) (- (* x (neg 1.0)) (* y 0.5)) (- (* (neg 1.0) x) (* y 0.5)) (- (* (neg 1.0) x) (* y 0.5)) (neg (* y 0.5)) (- (* x y) (* 1.0 x)) (- (* x y) (* 1.0 x)) (- (* x y) (* 1.0 x)) (- (* x y) (+ (* 1.0 x) (* 0.5 y))) (- (* x y) (+ (* 1.0 x) (* 0.5 y))) (- (* x y) (+ (* 1.0 x) (* 0.5 y))) 0.140 * * [simplify]: iteration 0 : 186 enodes (cost 217 ) 0.144 * * [simplify]: iteration 1 : 673 enodes (cost 197 ) 0.157 * * [simplify]: iteration 2 : 2659 enodes (cost 196 ) 0.202 * * [simplify]: iteration 3 : 5002 enodes (cost 196 ) 0.204 * [simplify]: Simplified to: (* x (- y 1.0)) (log (* x (- y 1.0))) (log (* x (- y 1.0))) (exp (* x (- y 1.0))) (pow (* x (- y 1.0)) 3) (* (cbrt (* x (- y 1.0))) (cbrt (* x (- y 1.0)))) (cbrt (* x (- y 1.0))) (pow (* x (- y 1.0)) 3) (sqrt (* x (- y 1.0))) (sqrt (* x (- y 1.0))) (* (sqrt x) (sqrt (- y 1.0))) (* (sqrt x) (sqrt (- y 1.0))) (* x y) (* x (neg 1.0)) (* x y) (* x (neg 1.0)) (* x y) (* x (neg 1.0)) (* x y) (* x (neg 1.0)) (* x (* (cbrt (- y 1.0)) (cbrt (- y 1.0)))) (* x (sqrt (- y 1.0))) x (* x (+ (sqrt y) (sqrt 1.0))) x (* (cbrt x) (- y 1.0)) (* (sqrt x) (- y 1.0)) (* x (- y 1.0)) (* x (- (pow y 3) (pow 1.0 3))) (* x (- (* y y) (* 1.0 1.0))) (exp (- (* x (- y 1.0)) (* y 0.5))) (log (- (* x (- y 1.0)) (* y 0.5))) (exp (- (* x (- y 1.0)) (* y 0.5))) (* (cbrt (- (* x (- y 1.0)) (* y 0.5))) (cbrt (- (* x (- y 1.0)) (* y 0.5)))) (cbrt (- (* x (- y 1.0)) (* y 0.5))) (pow (- (* x (- y 1.0)) (* y 0.5)) 3) (sqrt (- (* x (- y 1.0)) (* y 0.5))) (sqrt (- (* x (- y 1.0)) (* y 0.5))) (- (pow (* x (- y 1.0)) 3) (pow (* y 0.5) 3)) (+ (* (* x (- y 1.0)) (+ (* x (- y 1.0)) (* y 0.5))) (* (* y 0.5) (* y 0.5))) (neg (* y 0.5)) (- (* (* x (- y 1.0)) (* x (- y 1.0))) (* (* y 0.5) (* y 0.5))) (+ (* x (- y 1.0)) (* y 0.5)) (- (* (neg 1.0) x) (* y 0.5)) (- (* (neg 1.0) x) (* y 0.5)) (- (* (neg 1.0) x) (* y 0.5)) (- (* (neg 1.0) x) (* y 0.5)) (neg (* y 0.5)) (* x (- y 1.0)) (* x (- y 1.0)) (* x (- y 1.0)) (- (* x (- y 1.0)) (* y 0.5)) (- (* x (- y 1.0)) (* y 0.5)) (- (* x (- y 1.0)) (* y 0.5)) 0.204 * * * [progress]: adding candidates to table 0.262 * * [progress]: iteration 2 / 4 0.262 * * * [progress]: picking best candidate 0.267 * * * * [pick]: Picked # 0.267 * * * [progress]: localizing error 0.277 * * * [progress]: generating rewritten candidates 0.277 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 1) 0.280 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.287 * * * [progress]: generating series expansions 0.287 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 1) 0.287 * [approximate]: Taking taylor expansion of (- (* x y) (* 1.0 x)) in (x y) around 0 0.287 * [taylor]: Taking taylor expansion of (- (* x y) (* 1.0 x)) 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 (* 1.0 x) in y 0.287 * [taylor]: Taking taylor expansion of 1.0 in y 0.287 * [taylor]: Taking taylor expansion of x in y 0.287 * [taylor]: Taking taylor expansion of (- (* x y) (* 1.0 x)) in x 0.287 * [taylor]: Taking taylor expansion of (* x y) in x 0.288 * [taylor]: Taking taylor expansion of x in x 0.288 * [taylor]: Taking taylor expansion of y in x 0.288 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.288 * [taylor]: Taking taylor expansion of 1.0 in x 0.288 * [taylor]: Taking taylor expansion of x in x 0.288 * [taylor]: Taking taylor expansion of (- (* x y) (* 1.0 x)) in x 0.288 * [taylor]: Taking taylor expansion of (* x y) in x 0.288 * [taylor]: Taking taylor expansion of x in x 0.288 * [taylor]: Taking taylor expansion of y in x 0.288 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.288 * [taylor]: Taking taylor expansion of 1.0 in x 0.288 * [taylor]: Taking taylor expansion of x in x 0.289 * [taylor]: Taking taylor expansion of 0 in y 0.290 * [taylor]: Taking taylor expansion of (- y 1.0) in y 0.290 * [taylor]: Taking taylor expansion of y in y 0.290 * [taylor]: Taking taylor expansion of 1.0 in y 0.293 * [taylor]: Taking taylor expansion of 0 in y 0.295 * [taylor]: Taking taylor expansion of 0 in y 0.297 * [taylor]: Taking taylor expansion of 0 in y 0.298 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in (x y) around 0 0.298 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in y 0.298 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.298 * [taylor]: Taking taylor expansion of (* x y) in y 0.298 * [taylor]: Taking taylor expansion of x in y 0.298 * [taylor]: Taking taylor expansion of y in y 0.299 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 0.299 * [taylor]: Taking taylor expansion of 1.0 in y 0.299 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.299 * [taylor]: Taking taylor expansion of x in y 0.299 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in x 0.299 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.299 * [taylor]: Taking taylor expansion of (* x y) in x 0.299 * [taylor]: Taking taylor expansion of x in x 0.299 * [taylor]: Taking taylor expansion of y in x 0.299 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.299 * [taylor]: Taking taylor expansion of 1.0 in x 0.299 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.299 * [taylor]: Taking taylor expansion of x in x 0.299 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in x 0.299 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.299 * [taylor]: Taking taylor expansion of (* x y) in x 0.299 * [taylor]: Taking taylor expansion of x in x 0.299 * [taylor]: Taking taylor expansion of y in x 0.300 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.300 * [taylor]: Taking taylor expansion of 1.0 in x 0.300 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.300 * [taylor]: Taking taylor expansion of x in x 0.301 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y 0.301 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.301 * [taylor]: Taking taylor expansion of y in y 0.301 * [taylor]: Taking taylor expansion of 1.0 in y 0.303 * [taylor]: Taking taylor expansion of 0 in y 0.307 * [taylor]: Taking taylor expansion of 0 in y 0.311 * [taylor]: Taking taylor expansion of 0 in y 0.317 * [taylor]: Taking taylor expansion of 0 in y 0.318 * [approximate]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in (x y) around 0 0.318 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in y 0.318 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 0.318 * [taylor]: Taking taylor expansion of 1.0 in y 0.318 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.318 * [taylor]: Taking taylor expansion of x in y 0.318 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.318 * [taylor]: Taking taylor expansion of (* x y) in y 0.318 * [taylor]: Taking taylor expansion of x in y 0.318 * [taylor]: Taking taylor expansion of y in y 0.318 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in x 0.318 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.318 * [taylor]: Taking taylor expansion of 1.0 in x 0.318 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.318 * [taylor]: Taking taylor expansion of x in x 0.318 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.319 * [taylor]: Taking taylor expansion of (* x y) in x 0.319 * [taylor]: Taking taylor expansion of x in x 0.319 * [taylor]: Taking taylor expansion of y in x 0.319 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in x 0.319 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.319 * [taylor]: Taking taylor expansion of 1.0 in x 0.319 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.319 * [taylor]: Taking taylor expansion of x in x 0.319 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.319 * [taylor]: Taking taylor expansion of (* x y) in x 0.319 * [taylor]: Taking taylor expansion of x in x 0.319 * [taylor]: Taking taylor expansion of y in x 0.320 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.320 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.320 * [taylor]: Taking taylor expansion of y in y 0.320 * [taylor]: Taking taylor expansion of 1.0 in y 0.322 * [taylor]: Taking taylor expansion of 0 in y 0.325 * [taylor]: Taking taylor expansion of 0 in y 0.328 * [taylor]: Taking taylor expansion of 0 in y 0.331 * [taylor]: Taking taylor expansion of 0 in y 0.332 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.332 * [approximate]: Taking taylor expansion of (- (* x y) (+ (* 1.0 x) (* 0.5 y))) in (x y) around 0 0.332 * [taylor]: Taking taylor expansion of (- (* x y) (+ (* 1.0 x) (* 0.5 y))) in y 0.332 * [taylor]: Taking taylor expansion of (* x y) in y 0.332 * [taylor]: Taking taylor expansion of x in y 0.332 * [taylor]: Taking taylor expansion of y in y 0.332 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* 0.5 y)) in y 0.332 * [taylor]: Taking taylor expansion of (* 1.0 x) in y 0.332 * [taylor]: Taking taylor expansion of 1.0 in y 0.332 * [taylor]: Taking taylor expansion of x in y 0.332 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.332 * [taylor]: Taking taylor expansion of 0.5 in y 0.332 * [taylor]: Taking taylor expansion of y in y 0.332 * [taylor]: Taking taylor expansion of (- (* x y) (+ (* 1.0 x) (* 0.5 y))) in x 0.332 * [taylor]: Taking taylor expansion of (* x y) in x 0.332 * [taylor]: Taking taylor expansion of x in x 0.332 * [taylor]: Taking taylor expansion of y in x 0.332 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* 0.5 y)) in x 0.332 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.332 * [taylor]: Taking taylor expansion of 1.0 in x 0.332 * [taylor]: Taking taylor expansion of x in x 0.332 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 0.332 * [taylor]: Taking taylor expansion of 0.5 in x 0.332 * [taylor]: Taking taylor expansion of y in x 0.332 * [taylor]: Taking taylor expansion of (- (* x y) (+ (* 1.0 x) (* 0.5 y))) in x 0.332 * [taylor]: Taking taylor expansion of (* x y) in x 0.332 * [taylor]: Taking taylor expansion of x in x 0.332 * [taylor]: Taking taylor expansion of y in x 0.332 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* 0.5 y)) in x 0.332 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.333 * [taylor]: Taking taylor expansion of 1.0 in x 0.333 * [taylor]: Taking taylor expansion of x in x 0.333 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 0.333 * [taylor]: Taking taylor expansion of 0.5 in x 0.333 * [taylor]: Taking taylor expansion of y in x 0.333 * [taylor]: Taking taylor expansion of (neg (* 0.5 y)) in y 0.333 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.333 * [taylor]: Taking taylor expansion of 0.5 in y 0.333 * [taylor]: Taking taylor expansion of y in y 0.336 * [taylor]: Taking taylor expansion of (- y 1.0) in y 0.336 * [taylor]: Taking taylor expansion of y in y 0.336 * [taylor]: Taking taylor expansion of 1.0 in y 0.340 * [taylor]: Taking taylor expansion of 0 in y 0.342 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in (x y) around 0 0.342 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in y 0.342 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.342 * [taylor]: Taking taylor expansion of (* x y) in y 0.342 * [taylor]: Taking taylor expansion of x in y 0.342 * [taylor]: Taking taylor expansion of y in y 0.342 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in y 0.342 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.342 * [taylor]: Taking taylor expansion of 0.5 in y 0.342 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.342 * [taylor]: Taking taylor expansion of y in y 0.343 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 0.343 * [taylor]: Taking taylor expansion of 1.0 in y 0.343 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.343 * [taylor]: Taking taylor expansion of x in y 0.343 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in x 0.343 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.343 * [taylor]: Taking taylor expansion of (* x y) in x 0.343 * [taylor]: Taking taylor expansion of x in x 0.343 * [taylor]: Taking taylor expansion of y in x 0.343 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in x 0.343 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.343 * [taylor]: Taking taylor expansion of 0.5 in x 0.343 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.343 * [taylor]: Taking taylor expansion of y in x 0.343 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.343 * [taylor]: Taking taylor expansion of 1.0 in x 0.343 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.343 * [taylor]: Taking taylor expansion of x in x 0.343 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in x 0.343 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.344 * [taylor]: Taking taylor expansion of (* x y) in x 0.344 * [taylor]: Taking taylor expansion of x in x 0.344 * [taylor]: Taking taylor expansion of y in x 0.344 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in x 0.344 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.344 * [taylor]: Taking taylor expansion of 0.5 in x 0.344 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.344 * [taylor]: Taking taylor expansion of y in x 0.344 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.344 * [taylor]: Taking taylor expansion of 1.0 in x 0.344 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.344 * [taylor]: Taking taylor expansion of x in x 0.345 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y 0.345 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.345 * [taylor]: Taking taylor expansion of y in y 0.346 * [taylor]: Taking taylor expansion of 1.0 in y 0.347 * [taylor]: Taking taylor expansion of (neg (* 0.5 (/ 1 y))) in y 0.347 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.347 * [taylor]: Taking taylor expansion of 0.5 in y 0.348 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.348 * [taylor]: Taking taylor expansion of y in y 0.351 * [approximate]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in (x y) around 0 0.351 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in y 0.351 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.351 * [taylor]: Taking taylor expansion of (* x y) in y 0.351 * [taylor]: Taking taylor expansion of x in y 0.351 * [taylor]: Taking taylor expansion of y in y 0.351 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in y 0.351 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.351 * [taylor]: Taking taylor expansion of 0.5 in y 0.351 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.352 * [taylor]: Taking taylor expansion of y in y 0.352 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 0.352 * [taylor]: Taking taylor expansion of 1.0 in y 0.352 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.352 * [taylor]: Taking taylor expansion of x in y 0.352 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in x 0.352 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.352 * [taylor]: Taking taylor expansion of (* x y) in x 0.352 * [taylor]: Taking taylor expansion of x in x 0.352 * [taylor]: Taking taylor expansion of y in x 0.352 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in x 0.352 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.352 * [taylor]: Taking taylor expansion of 0.5 in x 0.352 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.352 * [taylor]: Taking taylor expansion of y in x 0.352 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.352 * [taylor]: Taking taylor expansion of 1.0 in x 0.352 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.352 * [taylor]: Taking taylor expansion of x in x 0.353 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in x 0.353 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.353 * [taylor]: Taking taylor expansion of (* x y) in x 0.353 * [taylor]: Taking taylor expansion of x in x 0.353 * [taylor]: Taking taylor expansion of y in x 0.353 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in x 0.353 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.353 * [taylor]: Taking taylor expansion of 0.5 in x 0.353 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.353 * [taylor]: Taking taylor expansion of y in x 0.353 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.353 * [taylor]: Taking taylor expansion of 1.0 in x 0.353 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.353 * [taylor]: Taking taylor expansion of x in x 0.354 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.354 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.354 * [taylor]: Taking taylor expansion of y in y 0.355 * [taylor]: Taking taylor expansion of 1.0 in y 0.356 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.356 * [taylor]: Taking taylor expansion of 0.5 in y 0.356 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.356 * [taylor]: Taking taylor expansion of y in y 0.358 * * * [progress]: simplifying candidates 0.359 * [simplify]: Simplifying using # : (* (exp (* x y)) (exp (* x (neg 1.0)))) (log (+ (* x y) (* x (neg 1.0)))) (exp (+ (* x y) (* x (neg 1.0)))) (* (cbrt (+ (* x y) (* x (neg 1.0)))) (cbrt (+ (* x y) (* x (neg 1.0))))) (cbrt (+ (* x y) (* x (neg 1.0)))) (* (* (+ (* x y) (* x (neg 1.0))) (+ (* x y) (* x (neg 1.0)))) (+ (* x y) (* x (neg 1.0)))) (sqrt (+ (* x y) (* x (neg 1.0)))) (sqrt (+ (* x y) (* x (neg 1.0)))) (+ (pow (* x y) 3) (pow (* x (neg 1.0)) 3)) (+ (* (* x y) (* x y)) (- (* (* x (neg 1.0)) (* x (neg 1.0))) (* (* x y) (* x (neg 1.0))))) (- (* (* x y) (* x y)) (* (* x (neg 1.0)) (* x (neg 1.0)))) (- (* x y) (* x (neg 1.0))) (+ y (neg 1.0)) (/ (* (exp (* x y)) (exp (* x (neg 1.0)))) (exp (* y 0.5))) (/ (exp (+ (* x y) (* x (neg 1.0)))) (exp (* y 0.5))) (log (- (+ (* x y) (* x (neg 1.0))) (* y 0.5))) (exp (- (+ (* x y) (* x (neg 1.0))) (* y 0.5))) (* (cbrt (- (+ (* x y) (* x (neg 1.0))) (* y 0.5))) (cbrt (- (+ (* x y) (* x (neg 1.0))) (* y 0.5)))) (cbrt (- (+ (* x y) (* x (neg 1.0))) (* y 0.5))) (* (* (- (+ (* x y) (* x (neg 1.0))) (* y 0.5)) (- (+ (* x y) (* x (neg 1.0))) (* y 0.5))) (- (+ (* x y) (* x (neg 1.0))) (* y 0.5))) (sqrt (- (+ (* x y) (* x (neg 1.0))) (* y 0.5))) (sqrt (- (+ (* x y) (* x (neg 1.0))) (* y 0.5))) (- (pow (+ (* x y) (* x (neg 1.0))) 3) (pow (* y 0.5) 3)) (+ (* (+ (* x y) (* x (neg 1.0))) (+ (* x y) (* x (neg 1.0)))) (+ (* (* y 0.5) (* y 0.5)) (* (+ (* x y) (* x (neg 1.0))) (* y 0.5)))) (neg (* y 0.5)) (- (* (+ (* x y) (* x (neg 1.0))) (+ (* x y) (* x (neg 1.0)))) (* (* y 0.5) (* y 0.5))) (+ (+ (* x y) (* x (neg 1.0))) (* y 0.5)) (- (* x (neg 1.0)) (* y 0.5)) (+ (* x 1.0) (* y 0.5)) (+ (* x 1.0) (* y 0.5)) (neg (* y 0.5)) (- (* x y) (* 1.0 x)) (- (* x y) (* 1.0 x)) (- (* x y) (* 1.0 x)) (- (* x y) (+ (* 1.0 x) (* 0.5 y))) (- (* x y) (+ (* 1.0 x) (* 0.5 y))) (- (* x y) (+ (* 1.0 x) (* 0.5 y))) 0.362 * * [simplify]: iteration 0 : 180 enodes (cost 241 ) 0.366 * * [simplify]: iteration 1 : 732 enodes (cost 204 ) 0.383 * * [simplify]: iteration 2 : 3352 enodes (cost 198 ) 0.462 * * [simplify]: iteration 3 : 5002 enodes (cost 198 ) 0.463 * [simplify]: Simplified to: (pow (exp x) (- y 1.0)) (+ (log x) (log (- y 1.0))) (pow (exp x) (- y 1.0)) (* (cbrt (+ (* x y) (* x (neg 1.0)))) (cbrt (+ (* x y) (* x (neg 1.0))))) (cbrt (+ (* x y) (* x (neg 1.0)))) (* (pow x 3) (pow (- y 1.0) 3)) (sqrt (+ (* x y) (* x (neg 1.0)))) (sqrt (+ (* x y) (* x (neg 1.0)))) (- (pow (* x y) 3) (pow (* x 1.0) 3)) (+ (* (* (* x y) x) (+ 1.0 y)) (* (* x 1.0) (* x 1.0))) (* (* x x) (- (* y y) (* 1.0 1.0))) (* x (+ y 1.0)) (- y 1.0) (exp (- (* x y) (+ (* 1.0 x) (* 0.5 y)))) (exp (- (* x y) (+ (* 1.0 x) (* 0.5 y)))) (log (- (+ (* x y) (* x (neg 1.0))) (* y 0.5))) (exp (- (* x y) (+ (* 1.0 x) (* 0.5 y)))) (* (cbrt (- (+ (* x y) (* x (neg 1.0))) (* y 0.5))) (cbrt (- (+ (* x y) (* x (neg 1.0))) (* y 0.5)))) (cbrt (- (+ (* x y) (* x (neg 1.0))) (* y 0.5))) (pow (- (* x y) (+ (* 1.0 x) (* 0.5 y))) 3) (sqrt (- (+ (* x y) (* x (neg 1.0))) (* y 0.5))) (sqrt (- (+ (* x y) (* x (neg 1.0))) (* y 0.5))) (- (pow (+ (* x y) (* x (neg 1.0))) 3) (pow (* y 0.5) 3)) (+ (* (* y 0.5) (* y 0.5)) (* x (* (- y 1.0) (+ (* y 0.5) (* x (+ y (neg 1.0))))))) (neg (* y 0.5)) (+ (neg (* (* y 0.5) (* y 0.5))) (* (* x x) (* (- y 1.0) (- y 1.0)))) (+ (* y 0.5) (* x (+ y (neg 1.0)))) (neg (+ (* 1.0 x) (* 0.5 y))) (+ (* 1.0 x) (* 0.5 y)) (+ (* 1.0 x) (* 0.5 y)) (neg (* y 0.5)) (* (- y 1.0) x) (* (- y 1.0) x) (* (- y 1.0) x) (- (* x y) (+ (* 1.0 x) (* 0.5 y))) (- (* x y) (+ (* 1.0 x) (* 0.5 y))) (- (* x y) (+ (* 1.0 x) (* 0.5 y))) 0.464 * * * [progress]: adding candidates to table 0.515 * * [progress]: iteration 3 / 4 0.515 * * * [progress]: picking best candidate 0.519 * * * * [pick]: Picked # 0.519 * * * [progress]: localizing error 0.530 * * * [progress]: generating rewritten candidates 0.530 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 0.537 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1 1 1) 0.543 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1 1) 0.551 * * * [progress]: generating series expansions 0.551 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 0.551 * [approximate]: Taking taylor expansion of (- (* x y) (+ (* 1.0 x) (* 0.5 y))) in (x y) around 0 0.551 * [taylor]: Taking taylor expansion of (- (* x y) (+ (* 1.0 x) (* 0.5 y))) in y 0.551 * [taylor]: Taking taylor expansion of (* x y) in y 0.551 * [taylor]: Taking taylor expansion of x in y 0.551 * [taylor]: Taking taylor expansion of y in y 0.551 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* 0.5 y)) in y 0.551 * [taylor]: Taking taylor expansion of (* 1.0 x) in y 0.551 * [taylor]: Taking taylor expansion of 1.0 in y 0.551 * [taylor]: Taking taylor expansion of x in y 0.551 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.551 * [taylor]: Taking taylor expansion of 0.5 in y 0.551 * [taylor]: Taking taylor expansion of y in y 0.551 * [taylor]: Taking taylor expansion of (- (* x y) (+ (* 1.0 x) (* 0.5 y))) in x 0.551 * [taylor]: Taking taylor expansion of (* x y) in x 0.551 * [taylor]: Taking taylor expansion of x in x 0.551 * [taylor]: Taking taylor expansion of y in x 0.551 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* 0.5 y)) in x 0.551 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.551 * [taylor]: Taking taylor expansion of 1.0 in x 0.551 * [taylor]: Taking taylor expansion of x in x 0.551 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 0.552 * [taylor]: Taking taylor expansion of 0.5 in x 0.552 * [taylor]: Taking taylor expansion of y in x 0.552 * [taylor]: Taking taylor expansion of (- (* x y) (+ (* 1.0 x) (* 0.5 y))) in x 0.552 * [taylor]: Taking taylor expansion of (* x y) in x 0.552 * [taylor]: Taking taylor expansion of x in x 0.552 * [taylor]: Taking taylor expansion of y in x 0.552 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* 0.5 y)) in x 0.552 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.552 * [taylor]: Taking taylor expansion of 1.0 in x 0.552 * [taylor]: Taking taylor expansion of x in x 0.552 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 0.552 * [taylor]: Taking taylor expansion of 0.5 in x 0.552 * [taylor]: Taking taylor expansion of y in x 0.552 * [taylor]: Taking taylor expansion of (neg (* 0.5 y)) in y 0.552 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.552 * [taylor]: Taking taylor expansion of 0.5 in y 0.552 * [taylor]: Taking taylor expansion of y in y 0.555 * [taylor]: Taking taylor expansion of (- y 1.0) in y 0.555 * [taylor]: Taking taylor expansion of y in y 0.555 * [taylor]: Taking taylor expansion of 1.0 in y 0.560 * [taylor]: Taking taylor expansion of 0 in y 0.561 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in (x y) around 0 0.561 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in y 0.561 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.561 * [taylor]: Taking taylor expansion of (* x y) in y 0.561 * [taylor]: Taking taylor expansion of x in y 0.561 * [taylor]: Taking taylor expansion of y in y 0.561 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in y 0.561 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.561 * [taylor]: Taking taylor expansion of 0.5 in y 0.561 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.561 * [taylor]: Taking taylor expansion of y in y 0.562 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 0.562 * [taylor]: Taking taylor expansion of 1.0 in y 0.562 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.562 * [taylor]: Taking taylor expansion of x in y 0.562 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in x 0.562 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.562 * [taylor]: Taking taylor expansion of (* x y) in x 0.562 * [taylor]: Taking taylor expansion of x in x 0.562 * [taylor]: Taking taylor expansion of y in x 0.562 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in x 0.562 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.562 * [taylor]: Taking taylor expansion of 0.5 in x 0.562 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.562 * [taylor]: Taking taylor expansion of y in x 0.562 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.562 * [taylor]: Taking taylor expansion of 1.0 in x 0.563 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.563 * [taylor]: Taking taylor expansion of x in x 0.563 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in x 0.563 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.563 * [taylor]: Taking taylor expansion of (* x y) in x 0.563 * [taylor]: Taking taylor expansion of x in x 0.563 * [taylor]: Taking taylor expansion of y in x 0.563 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in x 0.563 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.563 * [taylor]: Taking taylor expansion of 0.5 in x 0.563 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.563 * [taylor]: Taking taylor expansion of y in x 0.563 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.563 * [taylor]: Taking taylor expansion of 1.0 in x 0.563 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.563 * [taylor]: Taking taylor expansion of x in x 0.565 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y 0.565 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.565 * [taylor]: Taking taylor expansion of y in y 0.565 * [taylor]: Taking taylor expansion of 1.0 in y 0.569 * [taylor]: Taking taylor expansion of (neg (* 0.5 (/ 1 y))) in y 0.570 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.570 * [taylor]: Taking taylor expansion of 0.5 in y 0.570 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.570 * [taylor]: Taking taylor expansion of y in y 0.573 * [approximate]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) (/ 1 (* x y)))) in (x y) around 0 0.573 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) (/ 1 (* x y)))) in y 0.573 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.573 * [taylor]: Taking taylor expansion of 0.5 in y 0.573 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.573 * [taylor]: Taking taylor expansion of y in y 0.573 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in y 0.573 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 0.573 * [taylor]: Taking taylor expansion of 1.0 in y 0.573 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.573 * [taylor]: Taking taylor expansion of x in y 0.573 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.573 * [taylor]: Taking taylor expansion of (* x y) in y 0.573 * [taylor]: Taking taylor expansion of x in y 0.573 * [taylor]: Taking taylor expansion of y in y 0.574 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) (/ 1 (* x y)))) in x 0.574 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.574 * [taylor]: Taking taylor expansion of 0.5 in x 0.574 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.574 * [taylor]: Taking taylor expansion of y in x 0.574 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in x 0.574 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.574 * [taylor]: Taking taylor expansion of 1.0 in x 0.574 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.574 * [taylor]: Taking taylor expansion of x in x 0.574 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.574 * [taylor]: Taking taylor expansion of (* x y) in x 0.574 * [taylor]: Taking taylor expansion of x in x 0.574 * [taylor]: Taking taylor expansion of y in x 0.575 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) (/ 1 (* x y)))) in x 0.575 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.575 * [taylor]: Taking taylor expansion of 0.5 in x 0.575 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.575 * [taylor]: Taking taylor expansion of y in x 0.575 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in x 0.575 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.575 * [taylor]: Taking taylor expansion of 1.0 in x 0.575 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.575 * [taylor]: Taking taylor expansion of x in x 0.575 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.575 * [taylor]: Taking taylor expansion of (* x y) in x 0.575 * [taylor]: Taking taylor expansion of x in x 0.575 * [taylor]: Taking taylor expansion of y in x 0.576 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.576 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.576 * [taylor]: Taking taylor expansion of y in y 0.576 * [taylor]: Taking taylor expansion of 1.0 in y 0.578 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.578 * [taylor]: Taking taylor expansion of 0.5 in y 0.578 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.578 * [taylor]: Taking taylor expansion of y in y 0.580 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1 1 1) 0.580 * [approximate]: Taking taylor expansion of (* x (- y 1.0)) in (x y) around 0 0.580 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in y 0.580 * [taylor]: Taking taylor expansion of x in y 0.580 * [taylor]: Taking taylor expansion of (- y 1.0) in y 0.580 * [taylor]: Taking taylor expansion of y in y 0.580 * [taylor]: Taking taylor expansion of 1.0 in y 0.580 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in x 0.580 * [taylor]: Taking taylor expansion of x in x 0.580 * [taylor]: Taking taylor expansion of (- y 1.0) in x 0.580 * [taylor]: Taking taylor expansion of y in x 0.580 * [taylor]: Taking taylor expansion of 1.0 in x 0.580 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in x 0.580 * [taylor]: Taking taylor expansion of x in x 0.580 * [taylor]: Taking taylor expansion of (- y 1.0) in x 0.580 * [taylor]: Taking taylor expansion of y in x 0.580 * [taylor]: Taking taylor expansion of 1.0 in x 0.581 * [taylor]: Taking taylor expansion of 0 in y 0.581 * [taylor]: Taking taylor expansion of (- y 1.0) in y 0.581 * [taylor]: Taking taylor expansion of y in y 0.581 * [taylor]: Taking taylor expansion of 1.0 in y 0.583 * [taylor]: Taking taylor expansion of 0 in y 0.585 * [taylor]: Taking taylor expansion of 0 in y 0.587 * [taylor]: Taking taylor expansion of 0 in y 0.588 * [approximate]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) x) in (x y) around 0 0.588 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) x) in y 0.588 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y 0.588 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.588 * [taylor]: Taking taylor expansion of y in y 0.588 * [taylor]: Taking taylor expansion of 1.0 in y 0.588 * [taylor]: Taking taylor expansion of x in y 0.588 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) x) in x 0.588 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in x 0.588 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.588 * [taylor]: Taking taylor expansion of y in x 0.588 * [taylor]: Taking taylor expansion of 1.0 in x 0.588 * [taylor]: Taking taylor expansion of x in x 0.589 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) x) in x 0.589 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in x 0.589 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.589 * [taylor]: Taking taylor expansion of y in x 0.589 * [taylor]: Taking taylor expansion of 1.0 in x 0.589 * [taylor]: Taking taylor expansion of x in x 0.590 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y 0.590 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.590 * [taylor]: Taking taylor expansion of y in y 0.590 * [taylor]: Taking taylor expansion of 1.0 in y 0.591 * [taylor]: Taking taylor expansion of 0 in y 0.594 * [taylor]: Taking taylor expansion of 0 in y 0.597 * [taylor]: Taking taylor expansion of 0 in y 0.600 * [taylor]: Taking taylor expansion of 0 in y 0.601 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in (x y) around 0 0.601 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in y 0.601 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.601 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.601 * [taylor]: Taking taylor expansion of y in y 0.601 * [taylor]: Taking taylor expansion of 1.0 in y 0.602 * [taylor]: Taking taylor expansion of x in y 0.602 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in x 0.602 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.602 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.602 * [taylor]: Taking taylor expansion of y in x 0.602 * [taylor]: Taking taylor expansion of 1.0 in x 0.602 * [taylor]: Taking taylor expansion of x in x 0.602 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in x 0.602 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.602 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.602 * [taylor]: Taking taylor expansion of y in x 0.602 * [taylor]: Taking taylor expansion of 1.0 in x 0.602 * [taylor]: Taking taylor expansion of x in x 0.602 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.602 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.602 * [taylor]: Taking taylor expansion of y in y 0.603 * [taylor]: Taking taylor expansion of 1.0 in y 0.604 * [taylor]: Taking taylor expansion of 0 in y 0.606 * [taylor]: Taking taylor expansion of 0 in y 0.608 * [taylor]: Taking taylor expansion of 0 in y 0.611 * [taylor]: Taking taylor expansion of 0 in y 0.611 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1 1) 0.611 * [approximate]: Taking taylor expansion of (- (* x y) (+ (* 1.0 x) (* 0.5 y))) in (x y) around 0 0.612 * [taylor]: Taking taylor expansion of (- (* x y) (+ (* 1.0 x) (* 0.5 y))) in y 0.612 * [taylor]: Taking taylor expansion of (* x y) in y 0.612 * [taylor]: Taking taylor expansion of x in y 0.612 * [taylor]: Taking taylor expansion of y in y 0.612 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* 0.5 y)) in y 0.612 * [taylor]: Taking taylor expansion of (* 1.0 x) in y 0.612 * [taylor]: Taking taylor expansion of 1.0 in y 0.612 * [taylor]: Taking taylor expansion of x in y 0.612 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.612 * [taylor]: Taking taylor expansion of 0.5 in y 0.612 * [taylor]: Taking taylor expansion of y in y 0.612 * [taylor]: Taking taylor expansion of (- (* x y) (+ (* 1.0 x) (* 0.5 y))) in x 0.612 * [taylor]: Taking taylor expansion of (* x y) in x 0.612 * [taylor]: Taking taylor expansion of x in x 0.612 * [taylor]: Taking taylor expansion of y in x 0.612 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* 0.5 y)) in x 0.612 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.612 * [taylor]: Taking taylor expansion of 1.0 in x 0.612 * [taylor]: Taking taylor expansion of x in x 0.612 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 0.612 * [taylor]: Taking taylor expansion of 0.5 in x 0.612 * [taylor]: Taking taylor expansion of y in x 0.612 * [taylor]: Taking taylor expansion of (- (* x y) (+ (* 1.0 x) (* 0.5 y))) in x 0.612 * [taylor]: Taking taylor expansion of (* x y) in x 0.612 * [taylor]: Taking taylor expansion of x in x 0.612 * [taylor]: Taking taylor expansion of y in x 0.612 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* 0.5 y)) in x 0.612 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.612 * [taylor]: Taking taylor expansion of 1.0 in x 0.612 * [taylor]: Taking taylor expansion of x in x 0.612 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 0.612 * [taylor]: Taking taylor expansion of 0.5 in x 0.612 * [taylor]: Taking taylor expansion of y in x 0.613 * [taylor]: Taking taylor expansion of (neg (* 0.5 y)) in y 0.613 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.613 * [taylor]: Taking taylor expansion of 0.5 in y 0.613 * [taylor]: Taking taylor expansion of y in y 0.616 * [taylor]: Taking taylor expansion of (- y 1.0) in y 0.616 * [taylor]: Taking taylor expansion of y in y 0.616 * [taylor]: Taking taylor expansion of 1.0 in y 0.621 * [taylor]: Taking taylor expansion of 0 in y 0.622 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in (x y) around 0 0.622 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in y 0.622 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.622 * [taylor]: Taking taylor expansion of (* x y) in y 0.622 * [taylor]: Taking taylor expansion of x in y 0.622 * [taylor]: Taking taylor expansion of y in y 0.622 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in y 0.622 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.622 * [taylor]: Taking taylor expansion of 0.5 in y 0.622 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.622 * [taylor]: Taking taylor expansion of y in y 0.623 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 0.623 * [taylor]: Taking taylor expansion of 1.0 in y 0.623 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.623 * [taylor]: Taking taylor expansion of x in y 0.623 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in x 0.623 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.623 * [taylor]: Taking taylor expansion of (* x y) in x 0.623 * [taylor]: Taking taylor expansion of x in x 0.623 * [taylor]: Taking taylor expansion of y in x 0.623 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in x 0.623 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.623 * [taylor]: Taking taylor expansion of 0.5 in x 0.623 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.623 * [taylor]: Taking taylor expansion of y in x 0.623 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.623 * [taylor]: Taking taylor expansion of 1.0 in x 0.623 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.623 * [taylor]: Taking taylor expansion of x in x 0.624 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in x 0.624 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.624 * [taylor]: Taking taylor expansion of (* x y) in x 0.624 * [taylor]: Taking taylor expansion of x in x 0.624 * [taylor]: Taking taylor expansion of y in x 0.624 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in x 0.624 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.624 * [taylor]: Taking taylor expansion of 0.5 in x 0.624 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.624 * [taylor]: Taking taylor expansion of y in x 0.624 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.624 * [taylor]: Taking taylor expansion of 1.0 in x 0.624 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.624 * [taylor]: Taking taylor expansion of x in x 0.625 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y 0.626 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.626 * [taylor]: Taking taylor expansion of y in y 0.626 * [taylor]: Taking taylor expansion of 1.0 in y 0.628 * [taylor]: Taking taylor expansion of (neg (* 0.5 (/ 1 y))) in y 0.628 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.628 * [taylor]: Taking taylor expansion of 0.5 in y 0.628 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.628 * [taylor]: Taking taylor expansion of y in y 0.631 * [approximate]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) (/ 1 (* x y)))) in (x y) around 0 0.631 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) (/ 1 (* x y)))) in y 0.631 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.631 * [taylor]: Taking taylor expansion of 0.5 in y 0.631 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.631 * [taylor]: Taking taylor expansion of y in y 0.631 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in y 0.631 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 0.631 * [taylor]: Taking taylor expansion of 1.0 in y 0.631 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.631 * [taylor]: Taking taylor expansion of x in y 0.632 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.632 * [taylor]: Taking taylor expansion of (* x y) in y 0.632 * [taylor]: Taking taylor expansion of x in y 0.632 * [taylor]: Taking taylor expansion of y in y 0.632 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) (/ 1 (* x y)))) in x 0.632 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.632 * [taylor]: Taking taylor expansion of 0.5 in x 0.632 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.632 * [taylor]: Taking taylor expansion of y in x 0.632 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in x 0.632 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.632 * [taylor]: Taking taylor expansion of 1.0 in x 0.632 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.632 * [taylor]: Taking taylor expansion of x in x 0.632 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.632 * [taylor]: Taking taylor expansion of (* x y) in x 0.632 * [taylor]: Taking taylor expansion of x in x 0.632 * [taylor]: Taking taylor expansion of y in x 0.633 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) (/ 1 (* x y)))) in x 0.633 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.633 * [taylor]: Taking taylor expansion of 0.5 in x 0.633 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.633 * [taylor]: Taking taylor expansion of y in x 0.633 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in x 0.633 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.633 * [taylor]: Taking taylor expansion of 1.0 in x 0.633 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.633 * [taylor]: Taking taylor expansion of x in x 0.633 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.633 * [taylor]: Taking taylor expansion of (* x y) in x 0.633 * [taylor]: Taking taylor expansion of x in x 0.633 * [taylor]: Taking taylor expansion of y in x 0.634 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.634 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.634 * [taylor]: Taking taylor expansion of y in y 0.634 * [taylor]: Taking taylor expansion of 1.0 in y 0.636 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.636 * [taylor]: Taking taylor expansion of 0.5 in y 0.636 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.636 * [taylor]: Taking taylor expansion of y in y 0.638 * * * [progress]: simplifying candidates 0.639 * [simplify]: Simplifying using # : (exp 1) (exp (* (cbrt (log (- (* x (- y 1.0)) (* y 0.5)))) (cbrt (log (- (* x (- y 1.0)) (* y 0.5)))))) (exp (sqrt (log (- (* x (- y 1.0)) (* y 0.5))))) (exp 1) (exp (log (* (cbrt (- (* x (- y 1.0)) (* y 0.5))) (cbrt (- (* x (- y 1.0)) (* y 0.5)))))) (exp (log (cbrt (- (* x (- y 1.0)) (* y 0.5))))) (exp (log (sqrt (- (* x (- y 1.0)) (* y 0.5))))) (exp (log (sqrt (- (* x (- y 1.0)) (* y 0.5))))) (exp (log 1)) (exp (log (- (* x (- y 1.0)) (* y 0.5)))) (exp (log (- (pow (* x (- y 1.0)) 3) (pow (* y 0.5) 3)))) (exp (log (+ (* (* x (- y 1.0)) (* x (- y 1.0))) (+ (* (* y 0.5) (* y 0.5)) (* (* x (- y 1.0)) (* y 0.5)))))) (exp (log (- (* (* x (- y 1.0)) (* x (- y 1.0))) (* (* y 0.5) (* y 0.5))))) (exp (log (+ (* x (- y 1.0)) (* y 0.5)))) (log (exp (log (- (* x (- y 1.0)) (* y 0.5))))) (exp (exp (log (- (* x (- y 1.0)) (* y 0.5))))) (* (cbrt (exp (log (- (* x (- y 1.0)) (* y 0.5))))) (cbrt (exp (log (- (* x (- y 1.0)) (* y 0.5)))))) (cbrt (exp (log (- (* x (- y 1.0)) (* y 0.5))))) (* (* (exp (log (- (* x (- y 1.0)) (* y 0.5)))) (exp (log (- (* x (- y 1.0)) (* y 0.5))))) (exp (log (- (* x (- y 1.0)) (* y 0.5))))) (sqrt (exp (log (- (* x (- y 1.0)) (* y 0.5))))) (sqrt (exp (log (- (* x (- y 1.0)) (* y 0.5))))) (* x (- y 1.0)) (+ (log x) (log (- y 1.0))) (log (* x (- y 1.0))) (exp (* x (- y 1.0))) (* (* (* x x) x) (* (* (- y 1.0) (- y 1.0)) (- y 1.0))) (* (cbrt (* x (- y 1.0))) (cbrt (* x (- y 1.0)))) (cbrt (* x (- y 1.0))) (* (* (* x (- y 1.0)) (* x (- y 1.0))) (* x (- y 1.0))) (sqrt (* x (- y 1.0))) (sqrt (* x (- y 1.0))) (* (sqrt x) (sqrt (- y 1.0))) (* (sqrt x) (sqrt (- y 1.0))) (* x y) (* x (neg 1.0)) (* x y) (* x (neg 1.0)) (* y x) (* (neg 1.0) x) (* y x) (* (neg 1.0) x) (* x (* (cbrt (- y 1.0)) (cbrt (- y 1.0)))) (* x (sqrt (- y 1.0))) (* x 1) (* x (+ (sqrt y) (sqrt 1.0))) (* x 1) (* (cbrt x) (- y 1.0)) (* (sqrt x) (- y 1.0)) (* x (- y 1.0)) (* x (- (pow y 3) (pow 1.0 3))) (* x (- (* y y) (* 1.0 1.0))) (/ (exp (* x (- y 1.0))) (exp (* y 0.5))) (log (- (* x (- y 1.0)) (* y 0.5))) (exp (- (* x (- y 1.0)) (* y 0.5))) (* (cbrt (- (* x (- y 1.0)) (* y 0.5))) (cbrt (- (* x (- y 1.0)) (* y 0.5)))) (cbrt (- (* x (- y 1.0)) (* y 0.5))) (* (* (- (* x (- y 1.0)) (* y 0.5)) (- (* x (- y 1.0)) (* y 0.5))) (- (* x (- y 1.0)) (* y 0.5))) (sqrt (- (* x (- y 1.0)) (* y 0.5))) (sqrt (- (* x (- y 1.0)) (* y 0.5))) (- (pow (* x (- y 1.0)) 3) (pow (* y 0.5) 3)) (+ (* (* x (- y 1.0)) (* x (- y 1.0))) (+ (* (* y 0.5) (* y 0.5)) (* (* x (- y 1.0)) (* y 0.5)))) (neg (* y 0.5)) (- (* (* x (- y 1.0)) (* x (- y 1.0))) (* (* y 0.5) (* y 0.5))) (+ (* x (- y 1.0)) (* y 0.5)) (- (* x (neg 1.0)) (* y 0.5)) (- (* x (neg 1.0)) (* y 0.5)) (- (* (neg 1.0) x) (* y 0.5)) (- (* (neg 1.0) x) (* y 0.5)) (neg (* y 0.5)) (- (* x y) (+ (* 1.0 x) (* 0.5 y))) (- (* x y) (+ (* 1.0 x) (* 0.5 y))) (- (* x y) (+ (* 1.0 x) (* 0.5 y))) (- (* x y) (* 1.0 x)) (- (* x y) (* 1.0 x)) (- (* x y) (* 1.0 x)) (- (* x y) (+ (* 1.0 x) (* 0.5 y))) (- (* x y) (+ (* 1.0 x) (* 0.5 y))) (- (* x y) (+ (* 1.0 x) (* 0.5 y))) 0.643 * * [simplify]: iteration 0 : 223 enodes (cost 364 ) 0.648 * * [simplify]: iteration 1 : 728 enodes (cost 332 ) 0.663 * * [simplify]: iteration 2 : 2736 enodes (cost 321 ) 0.712 * * [simplify]: iteration 3 : 5002 enodes (cost 315 ) 0.714 * [simplify]: Simplified to: E (exp (* (cbrt (log (- (* x (- y 1.0)) (* y 0.5)))) (cbrt (log (- (* x (- y 1.0)) (* y 0.5)))))) (exp (sqrt (log (- (* x (- y 1.0)) (* y 0.5))))) E (pow (cbrt (- (* x (- y 1.0)) (* y 0.5))) 2) (cbrt (- (* x (- y 1.0)) (* y 0.5))) (sqrt (- (* x (- y 1.0)) (* y 0.5))) (sqrt (- (* x (- y 1.0)) (* y 0.5))) 1 (- (* x (- y 1.0)) (* y 0.5)) (- (pow (* x (- y 1.0)) 3) (pow (* y 0.5) 3)) (+ (* (* x (- y 1.0)) (+ (* x (- y 1.0)) (* y 0.5))) (* (* y 0.5) (* y 0.5))) (- (* (* x (- y 1.0)) (* x (- y 1.0))) (* (* y 0.5) (* y 0.5))) (+ (* x (- y 1.0)) (* y 0.5)) (log (- (* x (- y 1.0)) (* y 0.5))) (exp (- (* x (- y 1.0)) (* y 0.5))) (pow (cbrt (- (* x (- y 1.0)) (* y 0.5))) 2) (cbrt (- (* x (- y 1.0)) (* y 0.5))) (pow (- (* x (- y 1.0)) (* y 0.5)) 3) (sqrt (- (* x (- y 1.0)) (* y 0.5))) (sqrt (- (* x (- y 1.0)) (* y 0.5))) (* x (- y 1.0)) (log (* x (- y 1.0))) (log (* x (- y 1.0))) (exp (* x (- y 1.0))) (pow (* x (- y 1.0)) 3) (* (cbrt (* x (- y 1.0))) (cbrt (* x (- y 1.0)))) (cbrt (* x (- y 1.0))) (pow (* x (- y 1.0)) 3) (sqrt (* x (- y 1.0))) (sqrt (* x (- y 1.0))) (* (sqrt x) (sqrt (- y 1.0))) (* (sqrt x) (sqrt (- y 1.0))) (* x y) (* x (neg 1.0)) (* x y) (* x (neg 1.0)) (* x y) (* x (neg 1.0)) (* x y) (* x (neg 1.0)) (* x (* (cbrt (- y 1.0)) (cbrt (- y 1.0)))) (* x (sqrt (- y 1.0))) x (* x (+ (sqrt y) (sqrt 1.0))) x (* (cbrt x) (- y 1.0)) (* (sqrt x) (- y 1.0)) (* x (- y 1.0)) (* x (- (pow y 3) (pow 1.0 3))) (* x (- (* y y) (* 1.0 1.0))) (exp (- (* x (- y 1.0)) (* y 0.5))) (log (- (* x (- y 1.0)) (* y 0.5))) (exp (- (* x (- y 1.0)) (* y 0.5))) (pow (cbrt (- (* x (- y 1.0)) (* y 0.5))) 2) (cbrt (- (* x (- y 1.0)) (* y 0.5))) (pow (- (* x (- y 1.0)) (* y 0.5)) 3) (sqrt (- (* x (- y 1.0)) (* y 0.5))) (sqrt (- (* x (- y 1.0)) (* y 0.5))) (- (pow (* x (- y 1.0)) 3) (pow (* y 0.5) 3)) (+ (* (* x (- y 1.0)) (+ (* x (- y 1.0)) (* y 0.5))) (* (* y 0.5) (* y 0.5))) (neg (* y 0.5)) (- (* (* x (- y 1.0)) (* x (- y 1.0))) (* (* y 0.5) (* y 0.5))) (+ (* x (- y 1.0)) (* y 0.5)) (- (* (neg 1.0) x) (* y 0.5)) (- (* (neg 1.0) x) (* y 0.5)) (- (* (neg 1.0) x) (* y 0.5)) (- (* (neg 1.0) x) (* y 0.5)) (neg (* y 0.5)) (- (* x (- y 1.0)) (* y 0.5)) (- (* x (- y 1.0)) (* y 0.5)) (- (* x (- y 1.0)) (* y 0.5)) (* x (- y 1.0)) (* x (- y 1.0)) (* x (- y 1.0)) (- (* x (- y 1.0)) (* y 0.5)) (- (* x (- y 1.0)) (* y 0.5)) (- (* x (- y 1.0)) (* y 0.5)) 0.715 * * * [progress]: adding candidates to table 0.826 * * [progress]: iteration 4 / 4 0.826 * * * [progress]: picking best candidate 0.828 * * * * [pick]: Picked # 0.828 * * * [progress]: localizing error 0.838 * * * [progress]: generating rewritten candidates 0.838 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1) 0.849 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1 1) 0.856 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1) 0.870 * * * [progress]: generating series expansions 0.870 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1) 0.871 * [approximate]: Taking taylor expansion of (* x (- y 1.0)) in (x y) around 0 0.871 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in y 0.871 * [taylor]: Taking taylor expansion of x in y 0.871 * [taylor]: Taking taylor expansion of (- y 1.0) in y 0.871 * [taylor]: Taking taylor expansion of y in y 0.871 * [taylor]: Taking taylor expansion of 1.0 in y 0.871 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in x 0.871 * [taylor]: Taking taylor expansion of x in x 0.871 * [taylor]: Taking taylor expansion of (- y 1.0) in x 0.871 * [taylor]: Taking taylor expansion of y in x 0.871 * [taylor]: Taking taylor expansion of 1.0 in x 0.871 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in x 0.871 * [taylor]: Taking taylor expansion of x in x 0.871 * [taylor]: Taking taylor expansion of (- y 1.0) in x 0.871 * [taylor]: Taking taylor expansion of y in x 0.871 * [taylor]: Taking taylor expansion of 1.0 in x 0.874 * [taylor]: Taking taylor expansion of 0 in y 0.875 * [taylor]: Taking taylor expansion of (- y 1.0) in y 0.875 * [taylor]: Taking taylor expansion of y in y 0.875 * [taylor]: Taking taylor expansion of 1.0 in y 0.877 * [taylor]: Taking taylor expansion of 0 in y 0.879 * [taylor]: Taking taylor expansion of 0 in y 0.881 * [taylor]: Taking taylor expansion of 0 in y 0.881 * [approximate]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) x) in (x y) around 0 0.881 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) x) in y 0.881 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y 0.881 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.881 * [taylor]: Taking taylor expansion of y in y 0.882 * [taylor]: Taking taylor expansion of 1.0 in y 0.882 * [taylor]: Taking taylor expansion of x in y 0.882 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) x) in x 0.882 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in x 0.882 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.882 * [taylor]: Taking taylor expansion of y in x 0.882 * [taylor]: Taking taylor expansion of 1.0 in x 0.882 * [taylor]: Taking taylor expansion of x in x 0.883 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) x) in x 0.883 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in x 0.883 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.883 * [taylor]: Taking taylor expansion of y in x 0.883 * [taylor]: Taking taylor expansion of 1.0 in x 0.883 * [taylor]: Taking taylor expansion of x in x 0.883 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y 0.883 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.883 * [taylor]: Taking taylor expansion of y in y 0.884 * [taylor]: Taking taylor expansion of 1.0 in y 0.885 * [taylor]: Taking taylor expansion of 0 in y 0.888 * [taylor]: Taking taylor expansion of 0 in y 0.891 * [taylor]: Taking taylor expansion of 0 in y 0.894 * [taylor]: Taking taylor expansion of 0 in y 0.894 * [approximate]: Taking taylor expansion of (* -1 (/ (pow (sqrt (neg (+ (/ 1 y) 1.0))) 2) x)) in (x y) around 0 0.894 * [taylor]: Taking taylor expansion of (* -1 (/ (pow (sqrt (neg (+ (/ 1 y) 1.0))) 2) x)) in y 0.894 * [taylor]: Taking taylor expansion of -1 in y 0.894 * [taylor]: Taking taylor expansion of (/ (pow (sqrt (neg (+ (/ 1 y) 1.0))) 2) x) in y 0.894 * [taylor]: Taking taylor expansion of (pow (sqrt (neg (+ (/ 1 y) 1.0))) 2) in y 0.895 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) 1.0))) in y 0.895 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) 1.0)) in y 0.895 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.895 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.895 * [taylor]: Taking taylor expansion of y in y 0.895 * [taylor]: Taking taylor expansion of 1.0 in y 0.897 * [taylor]: Taking taylor expansion of x in y 0.897 * [taylor]: Taking taylor expansion of (* -1 (/ (pow (sqrt (neg (+ (/ 1 y) 1.0))) 2) x)) in x 0.897 * [taylor]: Taking taylor expansion of -1 in x 0.897 * [taylor]: Taking taylor expansion of (/ (pow (sqrt (neg (+ (/ 1 y) 1.0))) 2) x) in x 0.897 * [taylor]: Taking taylor expansion of (pow (sqrt (neg (+ (/ 1 y) 1.0))) 2) in x 0.897 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) 1.0))) in x 0.897 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) 1.0)) in x 0.897 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.897 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.897 * [taylor]: Taking taylor expansion of y in x 0.897 * [taylor]: Taking taylor expansion of 1.0 in x 0.898 * [taylor]: Taking taylor expansion of x in x 0.898 * [taylor]: Taking taylor expansion of (* -1 (/ (pow (sqrt (neg (+ (/ 1 y) 1.0))) 2) x)) in x 0.898 * [taylor]: Taking taylor expansion of -1 in x 0.898 * [taylor]: Taking taylor expansion of (/ (pow (sqrt (neg (+ (/ 1 y) 1.0))) 2) x) in x 0.898 * [taylor]: Taking taylor expansion of (pow (sqrt (neg (+ (/ 1 y) 1.0))) 2) in x 0.898 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) 1.0))) in x 0.898 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) 1.0)) in x 0.898 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.898 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.898 * [taylor]: Taking taylor expansion of y in x 0.898 * [taylor]: Taking taylor expansion of 1.0 in x 0.899 * [taylor]: Taking taylor expansion of x in x 0.900 * [taylor]: Taking taylor expansion of (* -1 (pow (sqrt (neg (+ (/ 1 y) 1.0))) 2)) in y 0.900 * [taylor]: Taking taylor expansion of -1 in y 0.900 * [taylor]: Taking taylor expansion of (pow (sqrt (neg (+ (/ 1 y) 1.0))) 2) in y 0.900 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) 1.0))) in y 0.900 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) 1.0)) in y 0.900 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.900 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.900 * [taylor]: Taking taylor expansion of y in y 0.900 * [taylor]: Taking taylor expansion of 1.0 in y 0.903 * [taylor]: Taking taylor expansion of 0 in y 0.912 * [taylor]: Taking taylor expansion of 0 in y 0.919 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1 1) 0.919 * [approximate]: Taking taylor expansion of (* x (sqrt (- y 1.0))) in (x y) around 0 0.919 * [taylor]: Taking taylor expansion of (* x (sqrt (- y 1.0))) in y 0.919 * [taylor]: Taking taylor expansion of x in y 0.919 * [taylor]: Taking taylor expansion of (sqrt (- y 1.0)) in y 0.919 * [taylor]: Taking taylor expansion of (- y 1.0) in y 0.919 * [taylor]: Taking taylor expansion of y in y 0.919 * [taylor]: Taking taylor expansion of 1.0 in y 0.922 * [taylor]: Taking taylor expansion of (* x (sqrt (- y 1.0))) in x 0.922 * [taylor]: Taking taylor expansion of x in x 0.922 * [taylor]: Taking taylor expansion of (sqrt (- y 1.0)) in x 0.922 * [taylor]: Taking taylor expansion of (- y 1.0) in x 0.922 * [taylor]: Taking taylor expansion of y in x 0.922 * [taylor]: Taking taylor expansion of 1.0 in x 0.923 * [taylor]: Taking taylor expansion of (* x (sqrt (- y 1.0))) in x 0.923 * [taylor]: Taking taylor expansion of x in x 0.923 * [taylor]: Taking taylor expansion of (sqrt (- y 1.0)) in x 0.923 * [taylor]: Taking taylor expansion of (- y 1.0) in x 0.923 * [taylor]: Taking taylor expansion of y in x 0.923 * [taylor]: Taking taylor expansion of 1.0 in x 0.924 * [taylor]: Taking taylor expansion of 0 in y 0.925 * [taylor]: Taking taylor expansion of (sqrt (- y 1.0)) in y 0.925 * [taylor]: Taking taylor expansion of (- y 1.0) in y 0.925 * [taylor]: Taking taylor expansion of y in y 0.925 * [taylor]: Taking taylor expansion of 1.0 in y 0.930 * [taylor]: Taking taylor expansion of 0 in y 0.933 * [taylor]: Taking taylor expansion of 0 in y 0.942 * [approximate]: Taking taylor expansion of (* (/ 1 x) (sqrt (- (/ 1 y) 1.0))) in (x y) around 0 0.942 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (- (/ 1 y) 1.0))) in y 0.942 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.942 * [taylor]: Taking taylor expansion of x in y 0.942 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 y) 1.0)) in y 0.942 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y 0.942 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.942 * [taylor]: Taking taylor expansion of y in y 0.942 * [taylor]: Taking taylor expansion of 1.0 in y 0.944 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (- (/ 1 y) 1.0))) in x 0.944 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.944 * [taylor]: Taking taylor expansion of x in x 0.944 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 y) 1.0)) in x 0.944 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in x 0.944 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.944 * [taylor]: Taking taylor expansion of y in x 0.944 * [taylor]: Taking taylor expansion of 1.0 in x 0.945 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (- (/ 1 y) 1.0))) in x 0.945 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.945 * [taylor]: Taking taylor expansion of x in x 0.945 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 y) 1.0)) in x 0.945 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in x 0.945 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.945 * [taylor]: Taking taylor expansion of y in x 0.946 * [taylor]: Taking taylor expansion of 1.0 in x 0.947 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 y) 1.0)) in y 0.947 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y 0.947 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.947 * [taylor]: Taking taylor expansion of y in y 0.947 * [taylor]: Taking taylor expansion of 1.0 in y 0.949 * [taylor]: Taking taylor expansion of 0 in y 0.951 * [taylor]: Taking taylor expansion of 0 in y 0.960 * [taylor]: Taking taylor expansion of 0 in y 0.963 * [approximate]: Taking taylor expansion of (* -1 (/ (sqrt (neg (+ (/ 1 y) 1.0))) x)) in (x y) around 0 0.963 * [taylor]: Taking taylor expansion of (* -1 (/ (sqrt (neg (+ (/ 1 y) 1.0))) x)) in y 0.963 * [taylor]: Taking taylor expansion of -1 in y 0.963 * [taylor]: Taking taylor expansion of (/ (sqrt (neg (+ (/ 1 y) 1.0))) x) in y 0.964 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) 1.0))) in y 0.964 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) 1.0)) in y 0.964 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.964 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.964 * [taylor]: Taking taylor expansion of y in y 0.964 * [taylor]: Taking taylor expansion of 1.0 in y 0.966 * [taylor]: Taking taylor expansion of x in y 0.966 * [taylor]: Taking taylor expansion of (* -1 (/ (sqrt (neg (+ (/ 1 y) 1.0))) x)) in x 0.966 * [taylor]: Taking taylor expansion of -1 in x 0.966 * [taylor]: Taking taylor expansion of (/ (sqrt (neg (+ (/ 1 y) 1.0))) x) in x 0.966 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) 1.0))) in x 0.966 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) 1.0)) in x 0.966 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.966 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.966 * [taylor]: Taking taylor expansion of y in x 0.966 * [taylor]: Taking taylor expansion of 1.0 in x 0.967 * [taylor]: Taking taylor expansion of x in x 0.967 * [taylor]: Taking taylor expansion of (* -1 (/ (sqrt (neg (+ (/ 1 y) 1.0))) x)) in x 0.967 * [taylor]: Taking taylor expansion of -1 in x 0.967 * [taylor]: Taking taylor expansion of (/ (sqrt (neg (+ (/ 1 y) 1.0))) x) in x 0.967 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) 1.0))) in x 0.967 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) 1.0)) in x 0.967 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.967 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.967 * [taylor]: Taking taylor expansion of y in x 0.967 * [taylor]: Taking taylor expansion of 1.0 in x 0.968 * [taylor]: Taking taylor expansion of x in x 0.968 * [taylor]: Taking taylor expansion of (* -1 (sqrt (neg (+ (/ 1 y) 1.0)))) in y 0.968 * [taylor]: Taking taylor expansion of -1 in y 0.968 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) 1.0))) in y 0.968 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) 1.0)) in y 0.968 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.968 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.968 * [taylor]: Taking taylor expansion of y in y 0.968 * [taylor]: Taking taylor expansion of 1.0 in y 0.972 * [taylor]: Taking taylor expansion of 0 in y 0.979 * [taylor]: Taking taylor expansion of 0 in y 0.985 * * * * [progress]: [ 3 / 3 ] generating series at (2 1) 0.985 * [approximate]: Taking taylor expansion of (- (* x y) (+ (* 1.0 x) (* 0.5 y))) in (x y) around 0 0.985 * [taylor]: Taking taylor expansion of (- (* x y) (+ (* 1.0 x) (* 0.5 y))) in y 0.985 * [taylor]: Taking taylor expansion of (* x y) in y 0.985 * [taylor]: Taking taylor expansion of x in y 0.985 * [taylor]: Taking taylor expansion of y in y 0.985 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* 0.5 y)) in y 0.985 * [taylor]: Taking taylor expansion of (* 1.0 x) in y 0.985 * [taylor]: Taking taylor expansion of 1.0 in y 0.985 * [taylor]: Taking taylor expansion of x in y 0.985 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.985 * [taylor]: Taking taylor expansion of 0.5 in y 0.985 * [taylor]: Taking taylor expansion of y in y 0.985 * [taylor]: Taking taylor expansion of (- (* x y) (+ (* 1.0 x) (* 0.5 y))) in x 0.985 * [taylor]: Taking taylor expansion of (* x y) in x 0.985 * [taylor]: Taking taylor expansion of x in x 0.985 * [taylor]: Taking taylor expansion of y in x 0.985 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* 0.5 y)) in x 0.985 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.985 * [taylor]: Taking taylor expansion of 1.0 in x 0.985 * [taylor]: Taking taylor expansion of x in x 0.985 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 0.985 * [taylor]: Taking taylor expansion of 0.5 in x 0.986 * [taylor]: Taking taylor expansion of y in x 0.986 * [taylor]: Taking taylor expansion of (- (* x y) (+ (* 1.0 x) (* 0.5 y))) in x 0.986 * [taylor]: Taking taylor expansion of (* x y) in x 0.986 * [taylor]: Taking taylor expansion of x in x 0.986 * [taylor]: Taking taylor expansion of y in x 0.986 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* 0.5 y)) in x 0.986 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.986 * [taylor]: Taking taylor expansion of 1.0 in x 0.986 * [taylor]: Taking taylor expansion of x in x 0.986 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 0.986 * [taylor]: Taking taylor expansion of 0.5 in x 0.986 * [taylor]: Taking taylor expansion of y in x 0.986 * [taylor]: Taking taylor expansion of (neg (* 0.5 y)) in y 0.986 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.986 * [taylor]: Taking taylor expansion of 0.5 in y 0.986 * [taylor]: Taking taylor expansion of y in y 0.989 * [taylor]: Taking taylor expansion of (- y 1.0) in y 0.989 * [taylor]: Taking taylor expansion of y in y 0.989 * [taylor]: Taking taylor expansion of 1.0 in y 0.993 * [taylor]: Taking taylor expansion of 0 in y 0.995 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in (x y) around 0 0.995 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in y 0.995 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.995 * [taylor]: Taking taylor expansion of (* x y) in y 0.995 * [taylor]: Taking taylor expansion of x in y 0.995 * [taylor]: Taking taylor expansion of y in y 0.995 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in y 0.995 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.995 * [taylor]: Taking taylor expansion of 0.5 in y 0.995 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.995 * [taylor]: Taking taylor expansion of y in y 0.995 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 0.995 * [taylor]: Taking taylor expansion of 1.0 in y 0.995 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.995 * [taylor]: Taking taylor expansion of x in y 0.996 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in x 0.996 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.996 * [taylor]: Taking taylor expansion of (* x y) in x 0.996 * [taylor]: Taking taylor expansion of x in x 0.996 * [taylor]: Taking taylor expansion of y in x 0.996 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in x 0.996 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.996 * [taylor]: Taking taylor expansion of 0.5 in x 0.996 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.996 * [taylor]: Taking taylor expansion of y in x 0.996 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.996 * [taylor]: Taking taylor expansion of 1.0 in x 0.996 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.996 * [taylor]: Taking taylor expansion of x in x 0.996 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in x 0.996 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.996 * [taylor]: Taking taylor expansion of (* x y) in x 0.996 * [taylor]: Taking taylor expansion of x in x 0.996 * [taylor]: Taking taylor expansion of y in x 0.997 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in x 0.997 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.997 * [taylor]: Taking taylor expansion of 0.5 in x 0.997 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.997 * [taylor]: Taking taylor expansion of y in x 0.997 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.997 * [taylor]: Taking taylor expansion of 1.0 in x 0.997 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.997 * [taylor]: Taking taylor expansion of x in x 0.998 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y 0.998 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.998 * [taylor]: Taking taylor expansion of y in y 0.999 * [taylor]: Taking taylor expansion of 1.0 in y 1.000 * [taylor]: Taking taylor expansion of (neg (* 0.5 (/ 1 y))) in y 1.000 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 1.000 * [taylor]: Taking taylor expansion of 0.5 in y 1.000 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.000 * [taylor]: Taking taylor expansion of y in y 1.004 * [approximate]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (/ (pow (sqrt (neg (+ (/ 1 y) 1.0))) 2) x)) in (x y) around 0 1.004 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (/ (pow (sqrt (neg (+ (/ 1 y) 1.0))) 2) x)) in y 1.004 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 1.004 * [taylor]: Taking taylor expansion of 0.5 in y 1.004 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.004 * [taylor]: Taking taylor expansion of y in y 1.004 * [taylor]: Taking taylor expansion of (/ (pow (sqrt (neg (+ (/ 1 y) 1.0))) 2) x) in y 1.004 * [taylor]: Taking taylor expansion of (pow (sqrt (neg (+ (/ 1 y) 1.0))) 2) in y 1.004 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) 1.0))) in y 1.004 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) 1.0)) in y 1.004 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 1.004 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.004 * [taylor]: Taking taylor expansion of y in y 1.004 * [taylor]: Taking taylor expansion of 1.0 in y 1.006 * [taylor]: Taking taylor expansion of x in y 1.007 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (/ (pow (sqrt (neg (+ (/ 1 y) 1.0))) 2) x)) in x 1.007 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 1.007 * [taylor]: Taking taylor expansion of 0.5 in x 1.007 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.007 * [taylor]: Taking taylor expansion of y in x 1.007 * [taylor]: Taking taylor expansion of (/ (pow (sqrt (neg (+ (/ 1 y) 1.0))) 2) x) in x 1.007 * [taylor]: Taking taylor expansion of (pow (sqrt (neg (+ (/ 1 y) 1.0))) 2) in x 1.007 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) 1.0))) in x 1.007 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) 1.0)) in x 1.007 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 1.007 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.007 * [taylor]: Taking taylor expansion of y in x 1.007 * [taylor]: Taking taylor expansion of 1.0 in x 1.008 * [taylor]: Taking taylor expansion of x in x 1.008 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (/ (pow (sqrt (neg (+ (/ 1 y) 1.0))) 2) x)) in x 1.008 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 1.008 * [taylor]: Taking taylor expansion of 0.5 in x 1.008 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.008 * [taylor]: Taking taylor expansion of y in x 1.008 * [taylor]: Taking taylor expansion of (/ (pow (sqrt (neg (+ (/ 1 y) 1.0))) 2) x) in x 1.008 * [taylor]: Taking taylor expansion of (pow (sqrt (neg (+ (/ 1 y) 1.0))) 2) in x 1.008 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) 1.0))) in x 1.008 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) 1.0)) in x 1.008 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 1.008 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.008 * [taylor]: Taking taylor expansion of y in x 1.008 * [taylor]: Taking taylor expansion of 1.0 in x 1.009 * [taylor]: Taking taylor expansion of x in x 1.009 * [taylor]: Taking taylor expansion of (neg (pow (sqrt (neg (+ (/ 1 y) 1.0))) 2)) in y 1.009 * [taylor]: Taking taylor expansion of (pow (sqrt (neg (+ (/ 1 y) 1.0))) 2) in y 1.009 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) 1.0))) in y 1.009 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) 1.0)) in y 1.009 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 1.010 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.010 * [taylor]: Taking taylor expansion of y in y 1.010 * [taylor]: Taking taylor expansion of 1.0 in y 1.013 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 1.013 * [taylor]: Taking taylor expansion of 0.5 in y 1.013 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.013 * [taylor]: Taking taylor expansion of y in y 1.017 * [taylor]: Taking taylor expansion of 0 in y 1.023 * * * [progress]: simplifying candidates 1.024 * [simplify]: Simplifying using # : (* (* x (sqrt (- y 1.0))) (sqrt (- y 1.0))) (* (* x (sqrt (- y 1.0))) (sqrt (- y 1.0))) (+ (+ (log x) (log (sqrt (- y 1.0)))) (log (sqrt (- y 1.0)))) (+ (log (* x (sqrt (- y 1.0)))) (log (sqrt (- y 1.0)))) (log (* (* x (sqrt (- y 1.0))) (sqrt (- y 1.0)))) (exp (* (* x (sqrt (- y 1.0))) (sqrt (- y 1.0)))) (* (* (* (* x x) x) (* (* (sqrt (- y 1.0)) (sqrt (- y 1.0))) (sqrt (- y 1.0)))) (* (* (sqrt (- y 1.0)) (sqrt (- y 1.0))) (sqrt (- y 1.0)))) (* (* (* (* x (sqrt (- y 1.0))) (* x (sqrt (- y 1.0)))) (* x (sqrt (- y 1.0)))) (* (* (sqrt (- y 1.0)) (sqrt (- y 1.0))) (sqrt (- y 1.0)))) (* (cbrt (* (* x (sqrt (- y 1.0))) (sqrt (- y 1.0)))) (cbrt (* (* x (sqrt (- y 1.0))) (sqrt (- y 1.0))))) (cbrt (* (* x (sqrt (- y 1.0))) (sqrt (- y 1.0)))) (* (* (* (* x (sqrt (- y 1.0))) (sqrt (- y 1.0))) (* (* x (sqrt (- y 1.0))) (sqrt (- y 1.0)))) (* (* x (sqrt (- y 1.0))) (sqrt (- y 1.0)))) (sqrt (* (* x (sqrt (- y 1.0))) (sqrt (- y 1.0)))) (sqrt (* (* x (sqrt (- y 1.0))) (sqrt (- y 1.0)))) (* (* x (sqrt (- (pow y 3) (pow 1.0 3)))) (sqrt (- (pow y 3) (pow 1.0 3)))) (* (sqrt (+ (* y y) (+ (* 1.0 1.0) (* y 1.0)))) (sqrt (+ (* y y) (+ (* 1.0 1.0) (* y 1.0))))) (* (* x (sqrt (- (pow y 3) (pow 1.0 3)))) (sqrt (- (* y y) (* 1.0 1.0)))) (* (sqrt (+ (* y y) (+ (* 1.0 1.0) (* y 1.0)))) (sqrt (+ y 1.0))) (* (* x (sqrt (- (* y y) (* 1.0 1.0)))) (sqrt (- (pow y 3) (pow 1.0 3)))) (* (sqrt (+ y 1.0)) (sqrt (+ (* y y) (+ (* 1.0 1.0) (* y 1.0))))) (* (* x (sqrt (- (* y y) (* 1.0 1.0)))) (sqrt (- (* y y) (* 1.0 1.0)))) (* (sqrt (+ y 1.0)) (sqrt (+ y 1.0))) (* (* x (sqrt (- y 1.0))) (* (cbrt (sqrt (- y 1.0))) (cbrt (sqrt (- y 1.0))))) (* (* x (sqrt (- y 1.0))) (sqrt (* (cbrt (- y 1.0)) (cbrt (- y 1.0))))) (* (* x (sqrt (- y 1.0))) (sqrt (sqrt (- y 1.0)))) (* (* x (sqrt (- y 1.0))) (sqrt 1)) (* (* x (sqrt (- y 1.0))) (sqrt (+ (sqrt y) (sqrt 1.0)))) (* (* x (sqrt (- y 1.0))) (sqrt 1)) (* (* x (sqrt (- y 1.0))) (sqrt (sqrt (- y 1.0)))) (* (* x (sqrt (- y 1.0))) 1) (* (sqrt (- y 1.0)) (sqrt (- y 1.0))) (* (* x (sqrt (- y 1.0))) (sqrt (- (pow y 3) (pow 1.0 3)))) (* (* x (sqrt (- y 1.0))) (sqrt (- (* y y) (* 1.0 1.0)))) (* (* x (sqrt (- (pow y 3) (pow 1.0 3)))) (sqrt (- y 1.0))) (* (* x (sqrt (- (* y y) (* 1.0 1.0)))) (sqrt (- y 1.0))) (* x (sqrt (- y 1.0))) (+ (log x) (log (sqrt (- y 1.0)))) (log (* x (sqrt (- y 1.0)))) (exp (* x (sqrt (- y 1.0)))) (* (* (* x x) x) (* (* (sqrt (- y 1.0)) (sqrt (- y 1.0))) (sqrt (- y 1.0)))) (* (cbrt (* x (sqrt (- y 1.0)))) (cbrt (* x (sqrt (- y 1.0))))) (cbrt (* x (sqrt (- y 1.0)))) (* (* (* x (sqrt (- y 1.0))) (* x (sqrt (- y 1.0)))) (* x (sqrt (- y 1.0)))) (sqrt (* x (sqrt (- y 1.0)))) (sqrt (* x (sqrt (- y 1.0)))) (* (sqrt x) (sqrt (sqrt (- y 1.0)))) (* (sqrt x) (sqrt (sqrt (- y 1.0)))) (* (sqrt x) (sqrt (sqrt (- y 1.0)))) (* (sqrt x) (sqrt (sqrt (- y 1.0)))) (* x (* (cbrt (sqrt (- y 1.0))) (cbrt (sqrt (- y 1.0))))) (* x (sqrt (* (cbrt (- y 1.0)) (cbrt (- y 1.0))))) (* x (sqrt (sqrt (- y 1.0)))) (* x (sqrt 1)) (* x (sqrt (+ (sqrt y) (sqrt 1.0)))) (* x (sqrt 1)) (* x (sqrt (sqrt (- y 1.0)))) (* x 1) (* (cbrt x) (sqrt (- y 1.0))) (* (sqrt x) (sqrt (- y 1.0))) (* x (sqrt (- y 1.0))) (* x (sqrt (- (pow y 3) (pow 1.0 3)))) (* x (sqrt (- (* y y) (* 1.0 1.0)))) (/ (exp (* (* x (sqrt (- y 1.0))) (sqrt (- y 1.0)))) (exp (* y 0.5))) (log (- (* (* x (sqrt (- y 1.0))) (sqrt (- y 1.0))) (* y 0.5))) (exp (- (* (* x (sqrt (- y 1.0))) (sqrt (- y 1.0))) (* y 0.5))) (* (cbrt (- (* (* x (sqrt (- y 1.0))) (sqrt (- y 1.0))) (* y 0.5))) (cbrt (- (* (* x (sqrt (- y 1.0))) (sqrt (- y 1.0))) (* y 0.5)))) (cbrt (- (* (* x (sqrt (- y 1.0))) (sqrt (- y 1.0))) (* y 0.5))) (* (* (- (* (* x (sqrt (- y 1.0))) (sqrt (- y 1.0))) (* y 0.5)) (- (* (* x (sqrt (- y 1.0))) (sqrt (- y 1.0))) (* y 0.5))) (- (* (* x (sqrt (- y 1.0))) (sqrt (- y 1.0))) (* y 0.5))) (sqrt (- (* (* x (sqrt (- y 1.0))) (sqrt (- y 1.0))) (* y 0.5))) (sqrt (- (* (* x (sqrt (- y 1.0))) (sqrt (- y 1.0))) (* y 0.5))) (- (pow (* (* x (sqrt (- y 1.0))) (sqrt (- y 1.0))) 3) (pow (* y 0.5) 3)) (+ (* (* (* x (sqrt (- y 1.0))) (sqrt (- y 1.0))) (* (* x (sqrt (- y 1.0))) (sqrt (- y 1.0)))) (+ (* (* y 0.5) (* y 0.5)) (* (* (* x (sqrt (- y 1.0))) (sqrt (- y 1.0))) (* y 0.5)))) (neg (* y 0.5)) (- (* (* (* x (sqrt (- y 1.0))) (sqrt (- y 1.0))) (* (* x (sqrt (- y 1.0))) (sqrt (- y 1.0)))) (* (* y 0.5) (* y 0.5))) (+ (* (* x (sqrt (- y 1.0))) (sqrt (- y 1.0))) (* y 0.5)) (neg (* y 0.5)) (- (* x y) (* 1.0 x)) (- (* x y) (* 1.0 x)) (neg (+ (* +nan.0 x) (neg (+ (* +nan.0 (/ x y)) (neg (* +nan.0 (/ x (pow y 2)))))))) (- (+ (* 1/2 (/ (* x y) (sqrt (neg 1.0)))) (* x (sqrt (neg 1.0)))) (* 1/8 (/ (* x (pow y 2)) (pow (sqrt (neg 1.0)) 3)))) (neg (+ (* +nan.0 x) (neg (+ (* +nan.0 (/ x y)) (neg (* +nan.0 (/ x (pow y 2)))))))) (neg (+ (* +nan.0 x) (neg (+ (* +nan.0 (/ x y)) (neg (* +nan.0 (/ x (pow y 2)))))))) (- (* x y) (+ (* 1.0 x) (* 0.5 y))) (- (* x y) (+ (* 1.0 x) (* 0.5 y))) (neg (+ (* +nan.0 x) (- (* 0.5 y) (* +nan.0 (/ x y))))) 1.029 * * [simplify]: iteration 0 : 373 enodes (cost 588 ) 1.036 * * [simplify]: iteration 1 : 1539 enodes (cost 493 ) 1.066 * * [simplify]: iteration 2 : 5002 enodes (cost 472 ) 1.069 * [simplify]: Simplified to: (* x (- y 1.0)) (* x (- y 1.0)) (+ (log x) (log (- y 1.0))) (+ (log x) (log (- y 1.0))) (+ (log x) (log (- y 1.0))) (pow (exp x) (- y 1.0)) (pow (* x (- y 1.0)) 3) (pow (* x (- y 1.0)) 3) (* (cbrt (* (* x (sqrt (- y 1.0))) (sqrt (- y 1.0)))) (cbrt (* (* x (sqrt (- y 1.0))) (sqrt (- y 1.0))))) (cbrt (* (* x (sqrt (- y 1.0))) (sqrt (- y 1.0)))) (pow (* x (- y 1.0)) 3) (sqrt (* (* x (sqrt (- y 1.0))) (sqrt (- y 1.0)))) (sqrt (* (* x (sqrt (- y 1.0))) (sqrt (- y 1.0)))) (* (- (pow y 3) (pow 1.0 3)) x) (+ (* 1.0 (+ 1.0 y)) (pow y 2)) (* (* x (sqrt (- (pow y 3) (pow 1.0 3)))) (sqrt (- (* y y) (* 1.0 1.0)))) (* (sqrt (+ (* y y) (+ (* 1.0 1.0) (* y 1.0)))) (sqrt (+ y 1.0))) (* (* x (sqrt (- (pow y 3) (pow 1.0 3)))) (sqrt (- (* y y) (* 1.0 1.0)))) (* (sqrt (+ (* y y) (+ (* 1.0 1.0) (* y 1.0)))) (sqrt (+ y 1.0))) (* (- (* y y) (* 1.0 1.0)) x) (+ y 1.0) (* (* x (sqrt (- y 1.0))) (* (cbrt (sqrt (- y 1.0))) (cbrt (sqrt (- y 1.0))))) (* x (* (sqrt (- y 1.0)) (fabs (cbrt (- y 1.0))))) (* (* x (sqrt (- y 1.0))) (sqrt (sqrt (- y 1.0)))) (* x (sqrt (- y 1.0))) (* (* x (sqrt (- y 1.0))) (sqrt (+ (sqrt y) (sqrt 1.0)))) (* x (sqrt (- y 1.0))) (* (* x (sqrt (- y 1.0))) (sqrt (sqrt (- y 1.0)))) (* x (sqrt (- y 1.0))) (- y 1.0) (* (* x (sqrt (- y 1.0))) (sqrt (- (pow y 3) (pow 1.0 3)))) (* (* x (sqrt (- y 1.0))) (sqrt (- (* y y) (* 1.0 1.0)))) (* (* x (sqrt (- y 1.0))) (sqrt (- (pow y 3) (pow 1.0 3)))) (* (* x (sqrt (- y 1.0))) (sqrt (- (* y y) (* 1.0 1.0)))) (* x (sqrt (- y 1.0))) (log (* x (sqrt (- y 1.0)))) (log (* x (sqrt (- y 1.0)))) (exp (* x (sqrt (- y 1.0)))) (pow (* x (sqrt (- y 1.0))) 3) (* (cbrt (* x (sqrt (- y 1.0)))) (cbrt (* x (sqrt (- y 1.0))))) (cbrt (* x (sqrt (- y 1.0)))) (pow (* x (sqrt (- y 1.0))) 3) (sqrt (* x (sqrt (- y 1.0)))) (sqrt (* x (sqrt (- y 1.0)))) (* (sqrt x) (sqrt (sqrt (- y 1.0)))) (* (sqrt x) (sqrt (sqrt (- y 1.0)))) (* (sqrt x) (sqrt (sqrt (- y 1.0)))) (* (sqrt x) (sqrt (sqrt (- y 1.0)))) (* x (* (cbrt (sqrt (- y 1.0))) (cbrt (sqrt (- y 1.0))))) (* (fabs (cbrt (- y 1.0))) x) (* x (sqrt (sqrt (- y 1.0)))) x (* x (sqrt (+ (sqrt y) (sqrt 1.0)))) x (* x (sqrt (sqrt (- y 1.0)))) x (* (cbrt x) (sqrt (- y 1.0))) (* (sqrt x) (sqrt (- y 1.0))) (* x (sqrt (- y 1.0))) (* x (sqrt (- (pow y 3) (pow 1.0 3)))) (* x (sqrt (- (* y y) (* 1.0 1.0)))) (exp (- (* x (- y 1.0)) (* y 0.5))) (log (- (* (* x (sqrt (- y 1.0))) (sqrt (- y 1.0))) (* y 0.5))) (exp (- (* x (- y 1.0)) (* y 0.5))) (* (cbrt (- (* (* x (sqrt (- y 1.0))) (sqrt (- y 1.0))) (* y 0.5))) (cbrt (- (* (* x (sqrt (- y 1.0))) (sqrt (- y 1.0))) (* y 0.5)))) (cbrt (- (* (* x (sqrt (- y 1.0))) (sqrt (- y 1.0))) (* y 0.5))) (pow (- (* x (- y 1.0)) (* y 0.5)) 3) (sqrt (- (* (* x (sqrt (- y 1.0))) (sqrt (- y 1.0))) (* y 0.5))) (sqrt (- (* (* x (sqrt (- y 1.0))) (sqrt (- y 1.0))) (* y 0.5))) (+ (neg (pow (* y 0.5) 3)) (pow (* x (- y 1.0)) 3)) (+ (* (- y 1.0) (+ (* (* x x) (- y 1.0)) (* (* y 0.5) x))) (* (* y 0.5) (* y 0.5))) (neg (* y 0.5)) (+ (* (* (* x x) (- y 1.0)) (- y 1.0)) (neg (* (* y 0.5) (* y 0.5)))) (- (+ (* y 0.5) (* x y)) (* 1.0 x)) (neg (* y 0.5)) (* x (- y 1.0)) (* x (- y 1.0)) (* +nan.0 (+ (neg x) (- (/ x y) (/ x (pow y 2))))) (- (+ (* 1/2 (/ (* x y) (sqrt (neg 1.0)))) (* x (sqrt (neg 1.0)))) (* 1/8 (/ (* x (pow y 2)) (pow (sqrt (neg 1.0)) 3)))) (* +nan.0 (+ (neg x) (- (/ x y) (/ x (pow y 2))))) (* +nan.0 (+ (neg x) (- (/ x y) (/ x (pow y 2))))) (- (* x (- y 1.0)) (* y 0.5)) (- (* x (- y 1.0)) (* y 0.5)) (neg (+ (* +nan.0 x) (- (* 0.5 y) (* +nan.0 (/ x y))))) 1.069 * * * [progress]: adding candidates to table 1.200 * [progress]: [Phase 3 of 3] Extracting. 1.200 * * [regime]: Finding splitpoints for: (# # # #) 1.201 * * * [regime-changes]: Trying 4 branch expressions: ((- (* x (- y 1.0)) (* y 0.5)) (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673) y x) 1.201 * * * * [regimes]: Trying to branch on (- (* x (- y 1.0)) (* y 0.5)) from (# # # #) 1.219 * * * * [regimes]: Trying to branch on (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673) from (# # # #) 1.235 * * * * [regimes]: Trying to branch on y from (# # # #) 1.252 * * * * [regimes]: Trying to branch on x from (# # # #) 1.268 * * * [regime]: Found split indices: #