20.708 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.017 * * * [progress]: [2/2] Setting up program. 0.019 * [progress]: [Phase 2 of 3] Improving. 0.020 * [simplify]: Simplifying using # : (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673) 0.022 * * [simplify]: iteration 0 : 19 enodes (cost 5 ) 0.023 * * [simplify]: iteration 1 : 42 enodes (cost 5 ) 0.024 * * [simplify]: iteration 2 : 87 enodes (cost 5 ) 0.026 * * [simplify]: iteration 3 : 175 enodes (cost 5 ) 0.029 * * [simplify]: iteration 4 : 310 enodes (cost 5 ) 0.032 * * [simplify]: iteration 5 : 500 enodes (cost 5 ) 0.036 * * [simplify]: iteration 6 : 720 enodes (cost 5 ) 0.044 * * [simplify]: iteration 7 : 948 enodes (cost 5 ) 0.051 * * [simplify]: iteration 8 : 1148 enodes (cost 5 ) 0.058 * * [simplify]: iteration 9 : 1148 enodes (cost 5 ) 0.058 * [simplify]: Simplified to: (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673) 0.059 * * [progress]: iteration 1 / 4 0.059 * * * [progress]: picking best candidate 0.061 * * * * [pick]: Picked # 0.061 * * * [progress]: localizing error 0.068 * * * [progress]: generating rewritten candidates 0.068 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 1) 0.075 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.082 * * * [progress]: generating series expansions 0.082 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 1) 0.082 * [approximate]: Taking taylor expansion of (* x (- y 1.0)) in (x y) around 0 0.082 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in y 0.082 * [taylor]: Taking taylor expansion of x in y 0.082 * [taylor]: Taking taylor expansion of (- y 1.0) in y 0.082 * [taylor]: Taking taylor expansion of y in y 0.083 * [taylor]: Taking taylor expansion of 1.0 in y 0.083 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in x 0.083 * [taylor]: Taking taylor expansion of x in x 0.083 * [taylor]: Taking taylor expansion of (- y 1.0) in x 0.083 * [taylor]: Taking taylor expansion of y in x 0.083 * [taylor]: Taking taylor expansion of 1.0 in x 0.083 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in x 0.083 * [taylor]: Taking taylor expansion of x in x 0.083 * [taylor]: Taking taylor expansion of (- y 1.0) in x 0.083 * [taylor]: Taking taylor expansion of y in x 0.083 * [taylor]: Taking taylor expansion of 1.0 in x 0.083 * [taylor]: Taking taylor expansion of 0 in y 0.083 * [taylor]: Taking taylor expansion of (- y 1.0) in y 0.083 * [taylor]: Taking taylor expansion of y in y 0.083 * [taylor]: Taking taylor expansion of 1.0 in y 0.083 * [taylor]: Taking taylor expansion of 0 in y 0.083 * [taylor]: Taking taylor expansion of 0 in y 0.083 * [taylor]: Taking taylor expansion of 0 in y 0.083 * [approximate]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) x) in (x y) around 0 0.083 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) x) in y 0.084 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y 0.084 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.084 * [taylor]: Taking taylor expansion of y in y 0.084 * [taylor]: Taking taylor expansion of 1.0 in y 0.084 * [taylor]: Taking taylor expansion of x in y 0.084 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) x) in x 0.084 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in x 0.084 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.084 * [taylor]: Taking taylor expansion of y in x 0.084 * [taylor]: Taking taylor expansion of 1.0 in x 0.084 * [taylor]: Taking taylor expansion of x in x 0.084 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) x) in x 0.084 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in x 0.084 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.084 * [taylor]: Taking taylor expansion of y in x 0.084 * [taylor]: Taking taylor expansion of 1.0 in x 0.084 * [taylor]: Taking taylor expansion of x in x 0.084 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y 0.084 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.084 * [taylor]: Taking taylor expansion of y in y 0.084 * [taylor]: Taking taylor expansion of 1.0 in y 0.084 * [taylor]: Taking taylor expansion of 0 in y 0.085 * [taylor]: Taking taylor expansion of 0 in y 0.085 * [taylor]: Taking taylor expansion of 0 in y 0.085 * [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 0.085 * [taylor]: Taking taylor expansion of 1.0 in y 0.085 * [taylor]: Taking taylor expansion of x in y 0.085 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in x 0.085 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.085 * [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 0.086 * [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 0.086 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.086 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.086 * [taylor]: Taking taylor expansion of y in y 0.086 * [taylor]: Taking taylor expansion of 1.0 in y 0.086 * [taylor]: Taking taylor expansion of 0 in y 0.086 * [taylor]: Taking taylor expansion of 0 in y 0.087 * [taylor]: Taking taylor expansion of 0 in y 0.087 * [taylor]: Taking taylor expansion of 0 in y 0.087 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.087 * [approximate]: Taking taylor expansion of (- (* x y) (+ (* 1.0 x) (* 0.5 y))) in (x y) around 0 0.087 * [taylor]: Taking taylor expansion of (- (* x y) (+ (* 1.0 x) (* 0.5 y))) in y 0.087 * [taylor]: Taking taylor expansion of (* x y) in y 0.087 * [taylor]: Taking taylor expansion of x in y 0.087 * [taylor]: Taking taylor expansion of y in y 0.087 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* 0.5 y)) in y 0.087 * [taylor]: Taking taylor expansion of (* 1.0 x) in y 0.087 * [taylor]: Taking taylor expansion of 1.0 in y 0.087 * [taylor]: Taking taylor expansion of x in y 0.087 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.087 * [taylor]: Taking taylor expansion of 0.5 in y 0.087 * [taylor]: Taking taylor expansion of y in y 0.087 * [taylor]: Taking taylor expansion of (- (* x y) (+ (* 1.0 x) (* 0.5 y))) in x 0.087 * [taylor]: Taking taylor expansion of (* x y) in x 0.087 * [taylor]: Taking taylor expansion of x in x 0.087 * [taylor]: Taking taylor expansion of y in x 0.087 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* 0.5 y)) in x 0.087 * [taylor]: Taking taylor expansion of (* 1.0 x) 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 (* 0.5 y) in x 0.087 * [taylor]: Taking taylor expansion of 0.5 in x 0.087 * [taylor]: Taking taylor expansion of y in x 0.087 * [taylor]: Taking taylor expansion of (- (* x y) (+ (* 1.0 x) (* 0.5 y))) in x 0.087 * [taylor]: Taking taylor expansion of (* x y) in x 0.087 * [taylor]: Taking taylor expansion of x in x 0.088 * [taylor]: Taking taylor expansion of y in x 0.088 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* 0.5 y)) in x 0.088 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.088 * [taylor]: Taking taylor expansion of 1.0 in x 0.088 * [taylor]: Taking taylor expansion of x in x 0.088 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 0.088 * [taylor]: Taking taylor expansion of 0.5 in x 0.088 * [taylor]: Taking taylor expansion of y in x 0.088 * [taylor]: Taking taylor expansion of (neg (* 0.5 y)) in y 0.088 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.088 * [taylor]: Taking taylor expansion of 0.5 in y 0.088 * [taylor]: Taking taylor expansion of y in y 0.088 * [taylor]: Taking taylor expansion of (- y 1.0) in y 0.088 * [taylor]: Taking taylor expansion of y in y 0.088 * [taylor]: Taking taylor expansion of 1.0 in y 0.088 * [taylor]: Taking taylor expansion of 0 in y 0.088 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in (x y) around 0 0.088 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in y 0.088 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.089 * [taylor]: Taking taylor expansion of (* x y) in y 0.089 * [taylor]: Taking taylor expansion of x in y 0.089 * [taylor]: Taking taylor expansion of y in y 0.089 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in y 0.089 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.089 * [taylor]: Taking taylor expansion of 0.5 in y 0.089 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.089 * [taylor]: Taking taylor expansion of y in y 0.089 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 0.089 * [taylor]: Taking taylor expansion of 1.0 in y 0.089 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.089 * [taylor]: Taking taylor expansion of x in y 0.089 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in x 0.089 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.089 * [taylor]: Taking taylor expansion of (* x y) in x 0.089 * [taylor]: Taking taylor expansion of x in x 0.089 * [taylor]: Taking taylor expansion of y in x 0.089 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in x 0.089 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.089 * [taylor]: Taking taylor expansion of 0.5 in x 0.089 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.089 * [taylor]: Taking taylor expansion of y in x 0.089 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.089 * [taylor]: Taking taylor expansion of 1.0 in x 0.089 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.089 * [taylor]: Taking taylor expansion of x in x 0.089 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in x 0.089 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.089 * [taylor]: Taking taylor expansion of (* x y) in x 0.089 * [taylor]: Taking taylor expansion of x in x 0.089 * [taylor]: Taking taylor expansion of y in x 0.089 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in x 0.089 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.089 * [taylor]: Taking taylor expansion of 0.5 in x 0.089 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.089 * [taylor]: Taking taylor expansion of y in x 0.089 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.089 * [taylor]: Taking taylor expansion of 1.0 in x 0.089 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.089 * [taylor]: Taking taylor expansion of x in x 0.090 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y 0.090 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.090 * [taylor]: Taking taylor expansion of y in y 0.090 * [taylor]: Taking taylor expansion of 1.0 in y 0.090 * [taylor]: Taking taylor expansion of (neg (* 0.5 (/ 1 y))) in y 0.090 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.090 * [taylor]: Taking taylor expansion of 0.5 in y 0.090 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.090 * [taylor]: Taking taylor expansion of y in y 0.090 * [approximate]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) (/ 1 (* x y)))) in (x y) around 0 0.090 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) (/ 1 (* x y)))) in y 0.090 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.090 * [taylor]: Taking taylor expansion of 0.5 in y 0.090 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.090 * [taylor]: Taking taylor expansion of y in y 0.090 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in y 0.091 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 0.091 * [taylor]: Taking taylor expansion of 1.0 in y 0.091 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.091 * [taylor]: Taking taylor expansion of x in y 0.091 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.091 * [taylor]: Taking taylor expansion of (* x y) in y 0.091 * [taylor]: Taking taylor expansion of x in y 0.091 * [taylor]: Taking taylor expansion of y in y 0.091 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) (/ 1 (* x y)))) in x 0.091 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.091 * [taylor]: Taking taylor expansion of 0.5 in x 0.091 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.091 * [taylor]: Taking taylor expansion of y in x 0.091 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in x 0.091 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.091 * [taylor]: Taking taylor expansion of 1.0 in x 0.091 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.091 * [taylor]: Taking taylor expansion of x in x 0.091 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.091 * [taylor]: Taking taylor expansion of (* x y) in x 0.091 * [taylor]: Taking taylor expansion of x in x 0.091 * [taylor]: Taking taylor expansion of y in x 0.091 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) (/ 1 (* x y)))) in x 0.091 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.091 * [taylor]: Taking taylor expansion of 0.5 in x 0.091 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.091 * [taylor]: Taking taylor expansion of y in x 0.091 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in x 0.091 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.091 * [taylor]: Taking taylor expansion of 1.0 in x 0.091 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.091 * [taylor]: Taking taylor expansion of x in x 0.091 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.091 * [taylor]: Taking taylor expansion of (* x y) in x 0.091 * [taylor]: Taking taylor expansion of x in x 0.091 * [taylor]: Taking taylor expansion of y in x 0.091 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.091 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.091 * [taylor]: Taking taylor expansion of y in y 0.092 * [taylor]: Taking taylor expansion of 1.0 in y 0.092 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.092 * [taylor]: Taking taylor expansion of 0.5 in y 0.092 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.092 * [taylor]: Taking taylor expansion of y in y 0.092 * * * [progress]: simplifying candidates 0.093 * [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))) 0.096 * * [simplify]: iteration 0 : 186 enodes (cost 217 ) 0.100 * * [simplify]: iteration 1 : 673 enodes (cost 197 ) 0.114 * * [simplify]: iteration 2 : 2659 enodes (cost 196 ) 0.162 * * [simplify]: iteration 3 : 5002 enodes (cost 196 ) 0.164 * [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)) 0.164 * * * [progress]: adding candidates to table 0.211 * * [progress]: iteration 2 / 4 0.211 * * * [progress]: picking best candidate 0.217 * * * * [pick]: Picked # 0.217 * * * [progress]: localizing error 0.228 * * * [progress]: generating rewritten candidates 0.228 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1) 0.237 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1 1) 0.243 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1) 0.258 * * * [progress]: generating series expansions 0.258 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1) 0.258 * [approximate]: Taking taylor expansion of (/ (* x (- (pow y 2) 1.0)) (+ y 1.0)) in (x y) around 0 0.258 * [taylor]: Taking taylor expansion of (/ (* x (- (pow y 2) 1.0)) (+ y 1.0)) in y 0.258 * [taylor]: Taking taylor expansion of (* x (- (pow y 2) 1.0)) in y 0.258 * [taylor]: Taking taylor expansion of x in y 0.258 * [taylor]: Taking taylor expansion of (- (pow y 2) 1.0) in y 0.258 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.258 * [taylor]: Taking taylor expansion of y in y 0.258 * [taylor]: Taking taylor expansion of 1.0 in y 0.258 * [taylor]: Taking taylor expansion of (+ y 1.0) in y 0.258 * [taylor]: Taking taylor expansion of y in y 0.258 * [taylor]: Taking taylor expansion of 1.0 in y 0.259 * [taylor]: Taking taylor expansion of (/ (* x (- (pow y 2) 1.0)) (+ y 1.0)) in x 0.259 * [taylor]: Taking taylor expansion of (* x (- (pow y 2) 1.0)) in x 0.259 * [taylor]: Taking taylor expansion of x in x 0.259 * [taylor]: Taking taylor expansion of (- (pow y 2) 1.0) in x 0.259 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.259 * [taylor]: Taking taylor expansion of y in x 0.259 * [taylor]: Taking taylor expansion of 1.0 in x 0.259 * [taylor]: Taking taylor expansion of (+ y 1.0) in x 0.259 * [taylor]: Taking taylor expansion of y in x 0.259 * [taylor]: Taking taylor expansion of 1.0 in x 0.259 * [taylor]: Taking taylor expansion of (/ (* x (- (pow y 2) 1.0)) (+ y 1.0)) in x 0.259 * [taylor]: Taking taylor expansion of (* x (- (pow y 2) 1.0)) in x 0.259 * [taylor]: Taking taylor expansion of x in x 0.259 * [taylor]: Taking taylor expansion of (- (pow y 2) 1.0) in x 0.259 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.259 * [taylor]: Taking taylor expansion of y in x 0.259 * [taylor]: Taking taylor expansion of 1.0 in x 0.259 * [taylor]: Taking taylor expansion of (+ y 1.0) in x 0.259 * [taylor]: Taking taylor expansion of y in x 0.259 * [taylor]: Taking taylor expansion of 1.0 in x 0.260 * [taylor]: Taking taylor expansion of (/ (- (pow y 2) 1.0) (+ y 1.0)) in y 0.260 * [taylor]: Taking taylor expansion of (- (pow y 2) 1.0) in y 0.260 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.260 * [taylor]: Taking taylor expansion of y in y 0.260 * [taylor]: Taking taylor expansion of 1.0 in y 0.260 * [taylor]: Taking taylor expansion of (+ y 1.0) in y 0.260 * [taylor]: Taking taylor expansion of y in y 0.260 * [taylor]: Taking taylor expansion of 1.0 in y 0.260 * [taylor]: Taking taylor expansion of 0 in y 0.261 * [taylor]: Taking taylor expansion of 0 in y 0.261 * [taylor]: Taking taylor expansion of 0 in y 0.261 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow y 2)) 1.0) (* x (+ (/ 1 y) 1.0))) in (x y) around 0 0.261 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow y 2)) 1.0) (* x (+ (/ 1 y) 1.0))) in y 0.261 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1.0) in y 0.261 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.261 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.261 * [taylor]: Taking taylor expansion of y in y 0.261 * [taylor]: Taking taylor expansion of 1.0 in y 0.261 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) 1.0)) in y 0.262 * [taylor]: Taking taylor expansion of x in y 0.262 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.262 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.262 * [taylor]: Taking taylor expansion of y in y 0.262 * [taylor]: Taking taylor expansion of 1.0 in y 0.262 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow y 2)) 1.0) (* x (+ (/ 1 y) 1.0))) in x 0.262 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1.0) in x 0.262 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.262 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.262 * [taylor]: Taking taylor expansion of y in x 0.262 * [taylor]: Taking taylor expansion of 1.0 in x 0.262 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) 1.0)) in x 0.262 * [taylor]: Taking taylor expansion of x in x 0.262 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.262 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.262 * [taylor]: Taking taylor expansion of y in x 0.262 * [taylor]: Taking taylor expansion of 1.0 in x 0.263 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow y 2)) 1.0) (* x (+ (/ 1 y) 1.0))) in x 0.263 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1.0) in x 0.263 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.263 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.263 * [taylor]: Taking taylor expansion of y in x 0.263 * [taylor]: Taking taylor expansion of 1.0 in x 0.263 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) 1.0)) in x 0.263 * [taylor]: Taking taylor expansion of x in x 0.263 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.263 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.263 * [taylor]: Taking taylor expansion of y in x 0.263 * [taylor]: Taking taylor expansion of 1.0 in x 0.263 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow y 2)) 1.0) (+ (/ 1 y) 1.0)) in y 0.263 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1.0) in y 0.263 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.263 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.263 * [taylor]: Taking taylor expansion of y in y 0.263 * [taylor]: Taking taylor expansion of 1.0 in y 0.263 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.263 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.263 * [taylor]: Taking taylor expansion of y in y 0.263 * [taylor]: Taking taylor expansion of 1.0 in y 0.264 * [taylor]: Taking taylor expansion of 0 in y 0.265 * [taylor]: Taking taylor expansion of 0 in y 0.266 * [taylor]: Taking taylor expansion of 0 in y 0.267 * [taylor]: Taking taylor expansion of 0 in y 0.267 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow y 2)) 1.0) (* x (- 1.0 (/ 1 y))))) in (x y) around 0 0.267 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow y 2)) 1.0) (* x (- 1.0 (/ 1 y))))) in y 0.267 * [taylor]: Taking taylor expansion of -1 in y 0.267 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow y 2)) 1.0) (* x (- 1.0 (/ 1 y)))) in y 0.267 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1.0) in y 0.267 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.267 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.267 * [taylor]: Taking taylor expansion of y in y 0.267 * [taylor]: Taking taylor expansion of 1.0 in y 0.267 * [taylor]: Taking taylor expansion of (* x (- 1.0 (/ 1 y))) in y 0.267 * [taylor]: Taking taylor expansion of x in y 0.267 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.267 * [taylor]: Taking taylor expansion of 1.0 in y 0.267 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.267 * [taylor]: Taking taylor expansion of y in y 0.267 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow y 2)) 1.0) (* x (- 1.0 (/ 1 y))))) in x 0.267 * [taylor]: Taking taylor expansion of -1 in x 0.267 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow y 2)) 1.0) (* x (- 1.0 (/ 1 y)))) in x 0.267 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1.0) in x 0.267 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.267 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.267 * [taylor]: Taking taylor expansion of y in x 0.267 * [taylor]: Taking taylor expansion of 1.0 in x 0.268 * [taylor]: Taking taylor expansion of (* x (- 1.0 (/ 1 y))) in x 0.268 * [taylor]: Taking taylor expansion of x in x 0.268 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 0.268 * [taylor]: Taking taylor expansion of 1.0 in x 0.268 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.268 * [taylor]: Taking taylor expansion of y in x 0.268 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow y 2)) 1.0) (* x (- 1.0 (/ 1 y))))) in x 0.268 * [taylor]: Taking taylor expansion of -1 in x 0.268 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow y 2)) 1.0) (* x (- 1.0 (/ 1 y)))) in x 0.268 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1.0) in x 0.268 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.268 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.268 * [taylor]: Taking taylor expansion of y in x 0.268 * [taylor]: Taking taylor expansion of 1.0 in x 0.268 * [taylor]: Taking taylor expansion of (* x (- 1.0 (/ 1 y))) in x 0.268 * [taylor]: Taking taylor expansion of x in x 0.268 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 0.268 * [taylor]: Taking taylor expansion of 1.0 in x 0.268 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.268 * [taylor]: Taking taylor expansion of y in x 0.269 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow y 2)) 1.0) (- 1.0 (/ 1 y)))) in y 0.269 * [taylor]: Taking taylor expansion of -1 in y 0.269 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow y 2)) 1.0) (- 1.0 (/ 1 y))) in y 0.269 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1.0) in y 0.269 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.269 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.269 * [taylor]: Taking taylor expansion of y in y 0.269 * [taylor]: Taking taylor expansion of 1.0 in y 0.269 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.269 * [taylor]: Taking taylor expansion of 1.0 in y 0.269 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.269 * [taylor]: Taking taylor expansion of y in y 0.270 * [taylor]: Taking taylor expansion of 0 in y 0.271 * [taylor]: Taking taylor expansion of 0 in y 0.272 * [taylor]: Taking taylor expansion of 0 in y 0.273 * [taylor]: Taking taylor expansion of 0 in y 0.273 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1 1) 0.273 * [approximate]: Taking taylor expansion of (* x (- (pow y 2) 1.0)) in (x y) around 0 0.273 * [taylor]: Taking taylor expansion of (* x (- (pow y 2) 1.0)) in y 0.273 * [taylor]: Taking taylor expansion of x in y 0.273 * [taylor]: Taking taylor expansion of (- (pow y 2) 1.0) in y 0.273 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.273 * [taylor]: Taking taylor expansion of y in y 0.273 * [taylor]: Taking taylor expansion of 1.0 in y 0.273 * [taylor]: Taking taylor expansion of (* x (- (pow y 2) 1.0)) in x 0.273 * [taylor]: Taking taylor expansion of x in x 0.273 * [taylor]: Taking taylor expansion of (- (pow y 2) 1.0) in x 0.273 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.273 * [taylor]: Taking taylor expansion of y in x 0.273 * [taylor]: Taking taylor expansion of 1.0 in x 0.273 * [taylor]: Taking taylor expansion of (* x (- (pow y 2) 1.0)) in x 0.273 * [taylor]: Taking taylor expansion of x in x 0.273 * [taylor]: Taking taylor expansion of (- (pow y 2) 1.0) in x 0.273 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.273 * [taylor]: Taking taylor expansion of y in x 0.273 * [taylor]: Taking taylor expansion of 1.0 in x 0.274 * [taylor]: Taking taylor expansion of 0 in y 0.274 * [taylor]: Taking taylor expansion of (- (pow y 2) 1.0) in y 0.274 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.274 * [taylor]: Taking taylor expansion of y in y 0.274 * [taylor]: Taking taylor expansion of 1.0 in y 0.274 * [taylor]: Taking taylor expansion of 0 in y 0.274 * [taylor]: Taking taylor expansion of 0 in y 0.274 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow y 2)) 1.0) x) in (x y) around 0 0.274 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow y 2)) 1.0) x) in y 0.274 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1.0) in y 0.274 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.274 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.275 * [taylor]: Taking taylor expansion of y in y 0.275 * [taylor]: Taking taylor expansion of 1.0 in y 0.275 * [taylor]: Taking taylor expansion of x in y 0.275 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow y 2)) 1.0) x) in x 0.275 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1.0) in x 0.275 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.275 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.275 * [taylor]: Taking taylor expansion of y in x 0.275 * [taylor]: Taking taylor expansion of 1.0 in x 0.275 * [taylor]: Taking taylor expansion of x in x 0.275 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow y 2)) 1.0) x) in x 0.275 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1.0) in x 0.275 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.275 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.275 * [taylor]: Taking taylor expansion of y in x 0.275 * [taylor]: Taking taylor expansion of 1.0 in x 0.275 * [taylor]: Taking taylor expansion of x in x 0.275 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1.0) in y 0.275 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.275 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.275 * [taylor]: Taking taylor expansion of y in y 0.275 * [taylor]: Taking taylor expansion of 1.0 in y 0.276 * [taylor]: Taking taylor expansion of 0 in y 0.276 * [taylor]: Taking taylor expansion of 0 in y 0.277 * [taylor]: Taking taylor expansion of 0 in y 0.277 * [taylor]: Taking taylor expansion of 0 in y 0.278 * [taylor]: Taking taylor expansion of 0 in y 0.278 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow y 2)) 1.0) x)) in (x y) around 0 0.278 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow y 2)) 1.0) x)) in y 0.278 * [taylor]: Taking taylor expansion of -1 in y 0.278 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow y 2)) 1.0) x) in y 0.278 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1.0) in y 0.278 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.278 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.278 * [taylor]: Taking taylor expansion of y in y 0.278 * [taylor]: Taking taylor expansion of 1.0 in y 0.278 * [taylor]: Taking taylor expansion of x in y 0.279 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow y 2)) 1.0) x)) in x 0.279 * [taylor]: Taking taylor expansion of -1 in x 0.279 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow y 2)) 1.0) x) in x 0.279 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1.0) in x 0.279 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.279 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.279 * [taylor]: Taking taylor expansion of y in x 0.279 * [taylor]: Taking taylor expansion of 1.0 in x 0.279 * [taylor]: Taking taylor expansion of x in x 0.279 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow y 2)) 1.0) x)) in x 0.279 * [taylor]: Taking taylor expansion of -1 in x 0.279 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow y 2)) 1.0) x) in x 0.279 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1.0) in x 0.279 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.279 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.279 * [taylor]: Taking taylor expansion of y in x 0.279 * [taylor]: Taking taylor expansion of 1.0 in x 0.279 * [taylor]: Taking taylor expansion of x in x 0.279 * [taylor]: Taking taylor expansion of (* -1 (- (/ 1 (pow y 2)) 1.0)) in y 0.279 * [taylor]: Taking taylor expansion of -1 in y 0.279 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1.0) in y 0.279 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.279 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.279 * [taylor]: Taking taylor expansion of y in y 0.280 * [taylor]: Taking taylor expansion of 1.0 in y 0.280 * [taylor]: Taking taylor expansion of 0 in y 0.280 * [taylor]: Taking taylor expansion of 0 in y 0.281 * [taylor]: Taking taylor expansion of 0 in y 0.282 * [taylor]: Taking taylor expansion of 0 in y 0.283 * [taylor]: Taking taylor expansion of 0 in y 0.283 * * * * [progress]: [ 3 / 3 ] generating series at (2 1) 0.283 * [approximate]: Taking taylor expansion of (- (/ (* x (pow y 2)) (+ y 1.0)) (+ (* 1.0 (/ x (+ y 1.0))) (* 0.5 y))) in (x y) around 0 0.283 * [taylor]: Taking taylor expansion of (- (/ (* x (pow y 2)) (+ y 1.0)) (+ (* 1.0 (/ x (+ y 1.0))) (* 0.5 y))) in y 0.283 * [taylor]: Taking taylor expansion of (/ (* x (pow y 2)) (+ y 1.0)) in y 0.283 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y 0.283 * [taylor]: Taking taylor expansion of x in y 0.283 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.283 * [taylor]: Taking taylor expansion of y in y 0.283 * [taylor]: Taking taylor expansion of (+ y 1.0) in y 0.283 * [taylor]: Taking taylor expansion of y in y 0.283 * [taylor]: Taking taylor expansion of 1.0 in y 0.283 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ x (+ y 1.0))) (* 0.5 y)) in y 0.283 * [taylor]: Taking taylor expansion of (* 1.0 (/ x (+ y 1.0))) in y 0.283 * [taylor]: Taking taylor expansion of 1.0 in y 0.283 * [taylor]: Taking taylor expansion of (/ x (+ y 1.0)) in y 0.283 * [taylor]: Taking taylor expansion of x in y 0.283 * [taylor]: Taking taylor expansion of (+ y 1.0) in y 0.283 * [taylor]: Taking taylor expansion of y in y 0.284 * [taylor]: Taking taylor expansion of 1.0 in y 0.284 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.284 * [taylor]: Taking taylor expansion of 0.5 in y 0.284 * [taylor]: Taking taylor expansion of y in y 0.284 * [taylor]: Taking taylor expansion of (- (/ (* x (pow y 2)) (+ y 1.0)) (+ (* 1.0 (/ x (+ y 1.0))) (* 0.5 y))) in x 0.284 * [taylor]: Taking taylor expansion of (/ (* x (pow y 2)) (+ y 1.0)) in x 0.284 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.284 * [taylor]: Taking taylor expansion of x in x 0.284 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.284 * [taylor]: Taking taylor expansion of y in x 0.284 * [taylor]: Taking taylor expansion of (+ y 1.0) in x 0.284 * [taylor]: Taking taylor expansion of y in x 0.284 * [taylor]: Taking taylor expansion of 1.0 in x 0.284 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ x (+ y 1.0))) (* 0.5 y)) in x 0.284 * [taylor]: Taking taylor expansion of (* 1.0 (/ x (+ y 1.0))) in x 0.284 * [taylor]: Taking taylor expansion of 1.0 in x 0.284 * [taylor]: Taking taylor expansion of (/ x (+ y 1.0)) in x 0.284 * [taylor]: Taking taylor expansion of x in x 0.284 * [taylor]: Taking taylor expansion of (+ y 1.0) in x 0.284 * [taylor]: Taking taylor expansion of y in x 0.284 * [taylor]: Taking taylor expansion of 1.0 in x 0.284 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 0.284 * [taylor]: Taking taylor expansion of 0.5 in x 0.284 * [taylor]: Taking taylor expansion of y in x 0.284 * [taylor]: Taking taylor expansion of (- (/ (* x (pow y 2)) (+ y 1.0)) (+ (* 1.0 (/ x (+ y 1.0))) (* 0.5 y))) in x 0.284 * [taylor]: Taking taylor expansion of (/ (* x (pow y 2)) (+ y 1.0)) in x 0.284 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x 0.284 * [taylor]: Taking taylor expansion of x in x 0.284 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.284 * [taylor]: Taking taylor expansion of y in x 0.284 * [taylor]: Taking taylor expansion of (+ y 1.0) in x 0.284 * [taylor]: Taking taylor expansion of y in x 0.284 * [taylor]: Taking taylor expansion of 1.0 in x 0.285 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ x (+ y 1.0))) (* 0.5 y)) in x 0.285 * [taylor]: Taking taylor expansion of (* 1.0 (/ x (+ y 1.0))) in x 0.285 * [taylor]: Taking taylor expansion of 1.0 in x 0.285 * [taylor]: Taking taylor expansion of (/ x (+ y 1.0)) in x 0.285 * [taylor]: Taking taylor expansion of x in x 0.285 * [taylor]: Taking taylor expansion of (+ y 1.0) in x 0.285 * [taylor]: Taking taylor expansion of y in x 0.285 * [taylor]: Taking taylor expansion of 1.0 in x 0.285 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 0.285 * [taylor]: Taking taylor expansion of 0.5 in x 0.285 * [taylor]: Taking taylor expansion of y in x 0.285 * [taylor]: Taking taylor expansion of (neg (* 0.5 y)) in y 0.285 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.285 * [taylor]: Taking taylor expansion of 0.5 in y 0.285 * [taylor]: Taking taylor expansion of y in y 0.285 * [taylor]: Taking taylor expansion of (- (/ (pow y 2) (+ y 1.0)) (* 1.0 (/ 1 (+ y 1.0)))) in y 0.285 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ y 1.0)) in y 0.285 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.285 * [taylor]: Taking taylor expansion of y in y 0.285 * [taylor]: Taking taylor expansion of (+ y 1.0) in y 0.285 * [taylor]: Taking taylor expansion of y in y 0.285 * [taylor]: Taking taylor expansion of 1.0 in y 0.285 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ y 1.0))) in y 0.285 * [taylor]: Taking taylor expansion of 1.0 in y 0.286 * [taylor]: Taking taylor expansion of (/ 1 (+ y 1.0)) in y 0.286 * [taylor]: Taking taylor expansion of (+ y 1.0) in y 0.286 * [taylor]: Taking taylor expansion of y in y 0.286 * [taylor]: Taking taylor expansion of 1.0 in y 0.286 * [taylor]: Taking taylor expansion of 0 in y 0.286 * [approximate]: Taking taylor expansion of (- (/ 1 (* x (* (+ (/ 1 y) 1.0) (pow y 2)))) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 (* x (+ (/ 1 y) 1.0)))))) in (x y) around 0 0.287 * [taylor]: Taking taylor expansion of (- (/ 1 (* x (* (+ (/ 1 y) 1.0) (pow y 2)))) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 (* x (+ (/ 1 y) 1.0)))))) in y 0.287 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (+ (/ 1 y) 1.0) (pow y 2)))) in y 0.287 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 y) 1.0) (pow y 2))) in y 0.287 * [taylor]: Taking taylor expansion of x in y 0.287 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) (pow y 2)) in y 0.287 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.287 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.287 * [taylor]: Taking taylor expansion of y in y 0.287 * [taylor]: Taking taylor expansion of 1.0 in y 0.287 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.287 * [taylor]: Taking taylor expansion of y in y 0.287 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 (* x (+ (/ 1 y) 1.0))))) in y 0.287 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.287 * [taylor]: Taking taylor expansion of 0.5 in y 0.287 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.287 * [taylor]: Taking taylor expansion of y in y 0.287 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (* x (+ (/ 1 y) 1.0)))) in y 0.287 * [taylor]: Taking taylor expansion of 1.0 in y 0.287 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) 1.0))) in y 0.287 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) 1.0)) in y 0.287 * [taylor]: Taking taylor expansion of x in y 0.287 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.287 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.287 * [taylor]: Taking taylor expansion of y in y 0.287 * [taylor]: Taking taylor expansion of 1.0 in y 0.287 * [taylor]: Taking taylor expansion of (- (/ 1 (* x (* (+ (/ 1 y) 1.0) (pow y 2)))) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 (* x (+ (/ 1 y) 1.0)))))) in x 0.287 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (+ (/ 1 y) 1.0) (pow y 2)))) in x 0.287 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 y) 1.0) (pow y 2))) in x 0.287 * [taylor]: Taking taylor expansion of x in x 0.287 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) (pow y 2)) in x 0.287 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.287 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.287 * [taylor]: Taking taylor expansion of y in x 0.287 * [taylor]: Taking taylor expansion of 1.0 in x 0.287 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.287 * [taylor]: Taking taylor expansion of y in x 0.288 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 (* x (+ (/ 1 y) 1.0))))) in x 0.288 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.288 * [taylor]: Taking taylor expansion of 0.5 in x 0.288 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.288 * [taylor]: Taking taylor expansion of y in x 0.288 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (* x (+ (/ 1 y) 1.0)))) in x 0.288 * [taylor]: Taking taylor expansion of 1.0 in x 0.288 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) 1.0))) in x 0.288 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) 1.0)) in x 0.288 * [taylor]: Taking taylor expansion of x in x 0.288 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.288 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.288 * [taylor]: Taking taylor expansion of y in x 0.288 * [taylor]: Taking taylor expansion of 1.0 in x 0.288 * [taylor]: Taking taylor expansion of (- (/ 1 (* x (* (+ (/ 1 y) 1.0) (pow y 2)))) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 (* x (+ (/ 1 y) 1.0)))))) in x 0.288 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (+ (/ 1 y) 1.0) (pow y 2)))) in x 0.288 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 y) 1.0) (pow y 2))) in x 0.288 * [taylor]: Taking taylor expansion of x in x 0.288 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) (pow y 2)) in x 0.288 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.288 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.288 * [taylor]: Taking taylor expansion of y in x 0.288 * [taylor]: Taking taylor expansion of 1.0 in x 0.288 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.289 * [taylor]: Taking taylor expansion of y in x 0.289 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 (* x (+ (/ 1 y) 1.0))))) in x 0.289 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.289 * [taylor]: Taking taylor expansion of 0.5 in x 0.289 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.289 * [taylor]: Taking taylor expansion of y in x 0.289 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (* x (+ (/ 1 y) 1.0)))) in x 0.289 * [taylor]: Taking taylor expansion of 1.0 in x 0.289 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) 1.0))) in x 0.289 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) 1.0)) in x 0.289 * [taylor]: Taking taylor expansion of x in x 0.289 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.289 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.289 * [taylor]: Taking taylor expansion of y in x 0.289 * [taylor]: Taking taylor expansion of 1.0 in x 0.290 * [taylor]: Taking taylor expansion of (- (/ 1 (+ (* 1.0 (pow y 2)) y)) (* 1.0 (/ 1 (+ (/ 1 y) 1.0)))) in y 0.290 * [taylor]: Taking taylor expansion of (/ 1 (+ (* 1.0 (pow y 2)) y)) in y 0.290 * [taylor]: Taking taylor expansion of (+ (* 1.0 (pow y 2)) y) in y 0.290 * [taylor]: Taking taylor expansion of (* 1.0 (pow y 2)) in y 0.290 * [taylor]: Taking taylor expansion of 1.0 in y 0.290 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.290 * [taylor]: Taking taylor expansion of y in y 0.290 * [taylor]: Taking taylor expansion of y in y 0.290 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (+ (/ 1 y) 1.0))) in y 0.290 * [taylor]: Taking taylor expansion of 1.0 in y 0.290 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 y) 1.0)) in y 0.290 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.290 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.290 * [taylor]: Taking taylor expansion of y in y 0.290 * [taylor]: Taking taylor expansion of 1.0 in y 0.291 * [taylor]: Taking taylor expansion of (neg (* 0.5 (/ 1 y))) in y 0.291 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.291 * [taylor]: Taking taylor expansion of 0.5 in y 0.291 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.291 * [taylor]: Taking taylor expansion of y in y 0.292 * [approximate]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 (* x (- 1.0 (/ 1 y)))))) (/ 1 (* x (* (- 1.0 (/ 1 y)) (pow y 2))))) in (x y) around 0 0.292 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 (* x (- 1.0 (/ 1 y)))))) (/ 1 (* x (* (- 1.0 (/ 1 y)) (pow y 2))))) in y 0.292 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 (* x (- 1.0 (/ 1 y)))))) in y 0.292 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.292 * [taylor]: Taking taylor expansion of 0.5 in y 0.292 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.292 * [taylor]: Taking taylor expansion of y in y 0.292 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (* x (- 1.0 (/ 1 y))))) in y 0.292 * [taylor]: Taking taylor expansion of 1.0 in y 0.292 * [taylor]: Taking taylor expansion of (/ 1 (* x (- 1.0 (/ 1 y)))) in y 0.292 * [taylor]: Taking taylor expansion of (* x (- 1.0 (/ 1 y))) in y 0.292 * [taylor]: Taking taylor expansion of x in y 0.292 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.292 * [taylor]: Taking taylor expansion of 1.0 in y 0.292 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.292 * [taylor]: Taking taylor expansion of y in y 0.292 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (- 1.0 (/ 1 y)) (pow y 2)))) in y 0.292 * [taylor]: Taking taylor expansion of (* x (* (- 1.0 (/ 1 y)) (pow y 2))) in y 0.292 * [taylor]: Taking taylor expansion of x in y 0.292 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) (pow y 2)) in y 0.292 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.292 * [taylor]: Taking taylor expansion of 1.0 in y 0.292 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.292 * [taylor]: Taking taylor expansion of y in y 0.292 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.292 * [taylor]: Taking taylor expansion of y in y 0.292 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 (* x (- 1.0 (/ 1 y)))))) (/ 1 (* x (* (- 1.0 (/ 1 y)) (pow y 2))))) in x 0.292 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 (* x (- 1.0 (/ 1 y)))))) in x 0.292 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.292 * [taylor]: Taking taylor expansion of 0.5 in x 0.292 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.292 * [taylor]: Taking taylor expansion of y in x 0.292 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (* x (- 1.0 (/ 1 y))))) in x 0.292 * [taylor]: Taking taylor expansion of 1.0 in x 0.292 * [taylor]: Taking taylor expansion of (/ 1 (* x (- 1.0 (/ 1 y)))) in x 0.292 * [taylor]: Taking taylor expansion of (* x (- 1.0 (/ 1 y))) in x 0.292 * [taylor]: Taking taylor expansion of x in x 0.292 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 0.293 * [taylor]: Taking taylor expansion of 1.0 in x 0.293 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.293 * [taylor]: Taking taylor expansion of y in x 0.293 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (- 1.0 (/ 1 y)) (pow y 2)))) in x 0.293 * [taylor]: Taking taylor expansion of (* x (* (- 1.0 (/ 1 y)) (pow y 2))) in x 0.293 * [taylor]: Taking taylor expansion of x in x 0.293 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) (pow y 2)) in x 0.293 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 0.293 * [taylor]: Taking taylor expansion of 1.0 in x 0.293 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.293 * [taylor]: Taking taylor expansion of y in x 0.293 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.293 * [taylor]: Taking taylor expansion of y in x 0.294 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 (* x (- 1.0 (/ 1 y)))))) (/ 1 (* x (* (- 1.0 (/ 1 y)) (pow y 2))))) in x 0.294 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 (* x (- 1.0 (/ 1 y)))))) in x 0.294 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.294 * [taylor]: Taking taylor expansion of 0.5 in x 0.294 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.294 * [taylor]: Taking taylor expansion of y in x 0.294 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (* x (- 1.0 (/ 1 y))))) in x 0.294 * [taylor]: Taking taylor expansion of 1.0 in x 0.294 * [taylor]: Taking taylor expansion of (/ 1 (* x (- 1.0 (/ 1 y)))) in x 0.294 * [taylor]: Taking taylor expansion of (* x (- 1.0 (/ 1 y))) in x 0.294 * [taylor]: Taking taylor expansion of x in x 0.294 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 0.294 * [taylor]: Taking taylor expansion of 1.0 in x 0.294 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.294 * [taylor]: Taking taylor expansion of y in x 0.294 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (- 1.0 (/ 1 y)) (pow y 2)))) in x 0.294 * [taylor]: Taking taylor expansion of (* x (* (- 1.0 (/ 1 y)) (pow y 2))) in x 0.294 * [taylor]: Taking taylor expansion of x in x 0.294 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) (pow y 2)) in x 0.294 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 0.294 * [taylor]: Taking taylor expansion of 1.0 in x 0.294 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.294 * [taylor]: Taking taylor expansion of y in x 0.294 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.294 * [taylor]: Taking taylor expansion of y in x 0.295 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (- 1.0 (/ 1 y)))) (/ 1 (- (* 1.0 (pow y 2)) y))) in y 0.295 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (- 1.0 (/ 1 y)))) in y 0.295 * [taylor]: Taking taylor expansion of 1.0 in y 0.295 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 y))) in y 0.295 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.295 * [taylor]: Taking taylor expansion of 1.0 in y 0.295 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.295 * [taylor]: Taking taylor expansion of y in y 0.295 * [taylor]: Taking taylor expansion of (/ 1 (- (* 1.0 (pow y 2)) y)) in y 0.295 * [taylor]: Taking taylor expansion of (- (* 1.0 (pow y 2)) y) in y 0.295 * [taylor]: Taking taylor expansion of (* 1.0 (pow y 2)) in y 0.295 * [taylor]: Taking taylor expansion of 1.0 in y 0.295 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.295 * [taylor]: Taking taylor expansion of y in y 0.295 * [taylor]: Taking taylor expansion of y in y 0.296 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.296 * [taylor]: Taking taylor expansion of 0.5 in y 0.296 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.296 * [taylor]: Taking taylor expansion of y in y 0.297 * * * [progress]: simplifying candidates 0.298 * [simplify]: Simplifying using # : (- (+ (log x) (log (- (* y y) (* 1.0 1.0)))) (log (+ y 1.0))) (- (log (* x (- (* y y) (* 1.0 1.0)))) (log (+ y 1.0))) (log (/ (* x (- (* y y) (* 1.0 1.0))) (+ y 1.0))) (exp (/ (* x (- (* y y) (* 1.0 1.0))) (+ y 1.0))) (/ (* (* (* x x) x) (* (* (- (* y y) (* 1.0 1.0)) (- (* y y) (* 1.0 1.0))) (- (* y y) (* 1.0 1.0)))) (* (* (+ y 1.0) (+ y 1.0)) (+ y 1.0))) (/ (* (* (* x (- (* y y) (* 1.0 1.0))) (* x (- (* y y) (* 1.0 1.0)))) (* x (- (* y y) (* 1.0 1.0)))) (* (* (+ y 1.0) (+ y 1.0)) (+ y 1.0))) (* (cbrt (/ (* x (- (* y y) (* 1.0 1.0))) (+ y 1.0))) (cbrt (/ (* x (- (* y y) (* 1.0 1.0))) (+ y 1.0)))) (cbrt (/ (* x (- (* y y) (* 1.0 1.0))) (+ y 1.0))) (* (* (/ (* x (- (* y y) (* 1.0 1.0))) (+ y 1.0)) (/ (* x (- (* y y) (* 1.0 1.0))) (+ y 1.0))) (/ (* x (- (* y y) (* 1.0 1.0))) (+ y 1.0))) (sqrt (/ (* x (- (* y y) (* 1.0 1.0))) (+ y 1.0))) (sqrt (/ (* x (- (* y y) (* 1.0 1.0))) (+ y 1.0))) (neg (* x (- (* y y) (* 1.0 1.0)))) (neg (+ y 1.0)) (/ x (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (/ (- (* y y) (* 1.0 1.0)) (cbrt (+ y 1.0))) (/ x (sqrt (+ y 1.0))) (/ (- (* y y) (* 1.0 1.0)) (sqrt (+ y 1.0))) (/ x 1) (/ (- (* y y) (* 1.0 1.0)) (+ y 1.0)) (/ x 1) (/ (- (* y y) (* 1.0 1.0)) (+ y 1.0)) (/ 1 (+ y 1.0)) (/ (+ y 1.0) (* x (- (* y y) (* 1.0 1.0)))) (/ (* x (- (* y y) (* 1.0 1.0))) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (/ (* x (- (* y y) (* 1.0 1.0))) (sqrt (+ y 1.0))) (/ (* x (- (* y y) (* 1.0 1.0))) 1) (/ (* x (- (* y y) (* 1.0 1.0))) 1) (/ (+ y 1.0) (- (* y y) (* 1.0 1.0))) (/ (* x (- (* y y) (* 1.0 1.0))) (+ (pow y 3) (pow 1.0 3))) (/ (* x (- (* y y) (* 1.0 1.0))) (- (* y y) (* 1.0 1.0))) (* (+ y 1.0) (+ (* (* y y) (* y y)) (+ (* (* 1.0 1.0) (* 1.0 1.0)) (* (* y y) (* 1.0 1.0))))) (* (+ y 1.0) (+ (* y y) (* 1.0 1.0))) (* x (- (* y y) (* 1.0 1.0))) (+ (log x) (log (- (* y y) (* 1.0 1.0)))) (log (* x (- (* y y) (* 1.0 1.0)))) (exp (* x (- (* y y) (* 1.0 1.0)))) (* (* (* x x) x) (* (* (- (* y y) (* 1.0 1.0)) (- (* y y) (* 1.0 1.0))) (- (* y y) (* 1.0 1.0)))) (* (cbrt (* x (- (* y y) (* 1.0 1.0)))) (cbrt (* x (- (* y y) (* 1.0 1.0))))) (cbrt (* x (- (* y y) (* 1.0 1.0)))) (* (* (* x (- (* y y) (* 1.0 1.0))) (* x (- (* y y) (* 1.0 1.0)))) (* x (- (* y y) (* 1.0 1.0)))) (sqrt (* x (- (* y y) (* 1.0 1.0)))) (sqrt (* x (- (* y y) (* 1.0 1.0)))) (* (sqrt x) (sqrt (- (* y y) (* 1.0 1.0)))) (* (sqrt x) (sqrt (- (* y y) (* 1.0 1.0)))) (* x (* y y)) (* x (neg (* 1.0 1.0))) (* x (* y y)) (* x (neg (* 1.0 1.0))) (* (* y y) x) (* (neg (* 1.0 1.0)) x) (* (* y y) x) (* (neg (* 1.0 1.0)) x) (* x (* (cbrt (- (* y y) (* 1.0 1.0))) (cbrt (- (* y y) (* 1.0 1.0))))) (* x (sqrt (- (* y y) (* 1.0 1.0)))) (* x 1) (* x (+ y 1.0)) (* (cbrt x) (- (* y y) (* 1.0 1.0))) (* (sqrt x) (- (* y y) (* 1.0 1.0))) (* x (- (* y y) (* 1.0 1.0))) (* x (- (pow (* y y) 3) (pow (* 1.0 1.0) 3))) (* x (- (* (* y y) (* y y)) (* (* 1.0 1.0) (* 1.0 1.0)))) (/ (exp (/ (* x (- (* y y) (* 1.0 1.0))) (+ y 1.0))) (exp (* y 0.5))) (log (- (/ (* x (- (* y y) (* 1.0 1.0))) (+ y 1.0)) (* y 0.5))) (exp (- (/ (* x (- (* y y) (* 1.0 1.0))) (+ y 1.0)) (* y 0.5))) (* (cbrt (- (/ (* x (- (* y y) (* 1.0 1.0))) (+ y 1.0)) (* y 0.5))) (cbrt (- (/ (* x (- (* y y) (* 1.0 1.0))) (+ y 1.0)) (* y 0.5)))) (cbrt (- (/ (* x (- (* y y) (* 1.0 1.0))) (+ y 1.0)) (* y 0.5))) (* (* (- (/ (* x (- (* y y) (* 1.0 1.0))) (+ y 1.0)) (* y 0.5)) (- (/ (* x (- (* y y) (* 1.0 1.0))) (+ y 1.0)) (* y 0.5))) (- (/ (* x (- (* y y) (* 1.0 1.0))) (+ y 1.0)) (* y 0.5))) (sqrt (- (/ (* x (- (* y y) (* 1.0 1.0))) (+ y 1.0)) (* y 0.5))) (sqrt (- (/ (* x (- (* y y) (* 1.0 1.0))) (+ y 1.0)) (* y 0.5))) (- (pow (/ (* x (- (* y y) (* 1.0 1.0))) (+ y 1.0)) 3) (pow (* y 0.5) 3)) (+ (* (/ (* x (- (* y y) (* 1.0 1.0))) (+ y 1.0)) (/ (* x (- (* y y) (* 1.0 1.0))) (+ y 1.0))) (+ (* (* y 0.5) (* y 0.5)) (* (/ (* x (- (* y y) (* 1.0 1.0))) (+ y 1.0)) (* y 0.5)))) (neg (* y 0.5)) (- (* (/ (* x (- (* y y) (* 1.0 1.0))) (+ y 1.0)) (/ (* x (- (* y y) (* 1.0 1.0))) (+ y 1.0))) (* (* y 0.5) (* y 0.5))) (+ (/ (* x (- (* y y) (* 1.0 1.0))) (+ y 1.0)) (* y 0.5)) (neg (* y 0.5)) (- (* 1.0 (* x y)) (* 1.0 x)) (- (* x y) (* 1.0 x)) (- (* x y) (* 1.0 x)) (* -1.0 x) (- (* x (pow y 2)) (* 1.0 x)) (- (* x (pow y 2)) (* 1.0 x)) (- (* 1.0 (* x y)) (+ (* 1.0 x) (* 0.5 y))) (- (* x y) (+ (* 1.0 x) (* 0.5 y))) (- (* x y) (+ (* 1.0 x) (* 0.5 y))) 0.303 * * [simplify]: iteration 0 : 368 enodes (cost 564 ) 0.310 * * [simplify]: iteration 1 : 1721 enodes (cost 488 ) 0.346 * * [simplify]: iteration 2 : 5001 enodes (cost 484 ) 0.349 * [simplify]: Simplified to: (log (/ (* x (- (* y y) (* 1.0 1.0))) (+ y 1.0))) (log (/ (* x (- (* y y) (* 1.0 1.0))) (+ y 1.0))) (log (/ (* x (- (* y y) (* 1.0 1.0))) (+ y 1.0))) (exp (/ (* x (- (* y y) (* 1.0 1.0))) (+ y 1.0))) (pow (/ (* x (- (* y y) (* 1.0 1.0))) (+ y 1.0)) 3) (pow (/ (* x (- (* y y) (* 1.0 1.0))) (+ y 1.0)) 3) (* (cbrt (/ (* x (- (* y y) (* 1.0 1.0))) (+ y 1.0))) (cbrt (/ (* x (- (* y y) (* 1.0 1.0))) (+ y 1.0)))) (cbrt (/ (* x (- (* y y) (* 1.0 1.0))) (+ y 1.0))) (pow (/ (* x (- (* y y) (* 1.0 1.0))) (+ y 1.0)) 3) (sqrt (/ (* x (- (* y y) (* 1.0 1.0))) (+ y 1.0))) (sqrt (/ (* x (- (* y y) (* 1.0 1.0))) (+ y 1.0))) (neg (* x (- (* y y) (* 1.0 1.0)))) (neg (+ y 1.0)) (/ x (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (/ (- (* y y) (* 1.0 1.0)) (cbrt (+ y 1.0))) (/ x (sqrt (+ y 1.0))) (/ (- (* y y) (* 1.0 1.0)) (sqrt (+ y 1.0))) x (/ (- (* y y) (* 1.0 1.0)) (+ y 1.0)) x (/ (- (* y y) (* 1.0 1.0)) (+ y 1.0)) (/ 1 (+ y 1.0)) (/ (+ y 1.0) (* x (- (* y y) (* 1.0 1.0)))) (/ (* x (- (* y y) (* 1.0 1.0))) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (/ (* x (- (* y y) (* 1.0 1.0))) (sqrt (+ y 1.0))) (* x (- (* y y) (* 1.0 1.0))) (* x (- (* y y) (* 1.0 1.0))) (/ 1 (- y 1.0)) (/ (* x (- (* y y) (* 1.0 1.0))) (+ (pow y 3) (pow 1.0 3))) x (* (+ (* (* 1.0 1.0) (+ (* 1.0 1.0) (pow y 2))) (* (* y y) (* y y))) (+ y 1.0)) (* (+ y 1.0) (+ (* y y) (* 1.0 1.0))) (* x (- (* y y) (* 1.0 1.0))) (log (* x (- (* y y) (* 1.0 1.0)))) (log (* x (- (* y y) (* 1.0 1.0)))) (exp (* x (- (* y y) (* 1.0 1.0)))) (pow (* x (- (* y y) (* 1.0 1.0))) 3) (* (cbrt (* x (- (* y y) (* 1.0 1.0)))) (cbrt (* x (- (* y y) (* 1.0 1.0))))) (cbrt (* x (- (* y y) (* 1.0 1.0)))) (pow (* x (- (* y y) (* 1.0 1.0))) 3) (sqrt (* x (- (* y y) (* 1.0 1.0)))) (sqrt (* x (- (* y y) (* 1.0 1.0)))) (* (sqrt x) (sqrt (- (* y y) (* 1.0 1.0)))) (* (sqrt x) (sqrt (- (* y y) (* 1.0 1.0)))) (* x (* y y)) (* x (neg (* 1.0 1.0))) (* x (* y y)) (* x (neg (* 1.0 1.0))) (* x (* y y)) (* x (neg (* 1.0 1.0))) (* x (* y y)) (* x (neg (* 1.0 1.0))) (* x (* (cbrt (- (* y y) (* 1.0 1.0))) (cbrt (- (* y y) (* 1.0 1.0))))) (* x (sqrt (- (* y y) (* 1.0 1.0)))) x (* x (+ y 1.0)) (* (cbrt x) (- (* y y) (* 1.0 1.0))) (* (sqrt x) (- (* y y) (* 1.0 1.0))) (* x (- (* y y) (* 1.0 1.0))) (* x (- (pow (* y y) 3) (pow (* 1.0 1.0) 3))) (+ (neg (* x (pow 1.0 4))) (* x (pow y 4))) (exp (- (/ (* x (- (* y y) (* 1.0 1.0))) (+ y 1.0)) (* y 0.5))) (log (- (/ (* x (- (* y y) (* 1.0 1.0))) (+ y 1.0)) (* y 0.5))) (exp (- (/ (* x (- (* y y) (* 1.0 1.0))) (+ y 1.0)) (* y 0.5))) (* (cbrt (- (/ (* x (- (* y y) (* 1.0 1.0))) (+ y 1.0)) (* y 0.5))) (cbrt (- (/ (* x (- (* y y) (* 1.0 1.0))) (+ y 1.0)) (* y 0.5)))) (cbrt (- (/ (* x (- (* y y) (* 1.0 1.0))) (+ y 1.0)) (* y 0.5))) (pow (- (/ (* x (- (* y y) (* 1.0 1.0))) (+ y 1.0)) (* y 0.5)) 3) (sqrt (- (/ (* x (- (* y y) (* 1.0 1.0))) (+ y 1.0)) (* y 0.5))) (sqrt (- (/ (* x (- (* y y) (* 1.0 1.0))) (+ y 1.0)) (* y 0.5))) (- (pow (/ (* x (- (* y y) (* 1.0 1.0))) (+ y 1.0)) 3) (pow (* y 0.5) 3)) (+ (* (* y 0.5) (+ (* y 0.5) (/ (* x (- (* y y) (* 1.0 1.0))) (+ y 1.0)))) (* (/ (* x (- (* y y) (* 1.0 1.0))) (+ y 1.0)) (/ (* x (- (* y y) (* 1.0 1.0))) (+ y 1.0)))) (neg (* y 0.5)) (- (* (/ (* x (- (* y y) (* 1.0 1.0))) (+ y 1.0)) (/ (* x (- (* y y) (* 1.0 1.0))) (+ y 1.0))) (* (* y 0.5) (* y 0.5))) (+ (/ (* x (- (* y y) (* 1.0 1.0))) (+ y 1.0)) (* y 0.5)) (neg (* y 0.5)) (* 1.0 (- (* x y) x)) (* x (- y 1.0)) (* x (- y 1.0)) (* -1.0 x) (* x (- (pow y 2) 1.0)) (* x (- (pow y 2) 1.0)) (- (* 1.0 (- (* x y) x)) (* 0.5 y)) (- (* x (- y 1.0)) (* y 0.5)) (- (* x (- y 1.0)) (* y 0.5)) 0.349 * * * [progress]: adding candidates to table 0.435 * * [progress]: iteration 3 / 4 0.435 * * * [progress]: picking best candidate 0.437 * * * * [pick]: Picked # 0.437 * * * [progress]: localizing error 0.445 * * * [progress]: generating rewritten candidates 0.445 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 1 2) 0.449 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.456 * * * [progress]: generating series expansions 0.456 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 1 2) 0.456 * [approximate]: Taking taylor expansion of (- (* x y) x) in (x y) around 0 0.456 * [taylor]: Taking taylor expansion of (- (* x y) x) in y 0.456 * [taylor]: Taking taylor expansion of (* x y) in y 0.457 * [taylor]: Taking taylor expansion of x in y 0.457 * [taylor]: Taking taylor expansion of y in y 0.457 * [taylor]: Taking taylor expansion of x in y 0.457 * [taylor]: Taking taylor expansion of (- (* x y) x) in x 0.457 * [taylor]: Taking taylor expansion of (* x y) in x 0.457 * [taylor]: Taking taylor expansion of x in x 0.457 * [taylor]: Taking taylor expansion of y in x 0.457 * [taylor]: Taking taylor expansion of x in x 0.457 * [taylor]: Taking taylor expansion of (- (* x y) x) in x 0.457 * [taylor]: Taking taylor expansion of (* x y) in x 0.457 * [taylor]: Taking taylor expansion of x in x 0.457 * [taylor]: Taking taylor expansion of y in x 0.457 * [taylor]: Taking taylor expansion of x in x 0.457 * [taylor]: Taking taylor expansion of 0 in y 0.457 * [taylor]: Taking taylor expansion of (- y 1) in y 0.457 * [taylor]: Taking taylor expansion of y in y 0.457 * [taylor]: Taking taylor expansion of 1 in y 0.457 * [taylor]: Taking taylor expansion of 0 in y 0.457 * [taylor]: Taking taylor expansion of 0 in y 0.457 * [taylor]: Taking taylor expansion of 0 in y 0.457 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 x)) in (x y) around 0 0.457 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 x)) in y 0.457 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.458 * [taylor]: Taking taylor expansion of (* x y) in y 0.458 * [taylor]: Taking taylor expansion of x in y 0.458 * [taylor]: Taking taylor expansion of y in y 0.458 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.458 * [taylor]: Taking taylor expansion of x in y 0.458 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 x)) in x 0.458 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.458 * [taylor]: Taking taylor expansion of (* x y) in x 0.458 * [taylor]: Taking taylor expansion of x in x 0.458 * [taylor]: Taking taylor expansion of y in x 0.458 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.458 * [taylor]: Taking taylor expansion of x in x 0.458 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 x)) in x 0.458 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.458 * [taylor]: Taking taylor expansion of (* x y) in x 0.458 * [taylor]: Taking taylor expansion of x in x 0.458 * [taylor]: Taking taylor expansion of y in x 0.458 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.458 * [taylor]: Taking taylor expansion of x in x 0.458 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1) in y 0.458 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.458 * [taylor]: Taking taylor expansion of y in y 0.458 * [taylor]: Taking taylor expansion of 1 in y 0.458 * [taylor]: Taking taylor expansion of 0 in y 0.459 * [taylor]: Taking taylor expansion of 0 in y 0.459 * [taylor]: Taking taylor expansion of 0 in y 0.459 * [taylor]: Taking taylor expansion of 0 in y 0.459 * [approximate]: Taking taylor expansion of (+ (/ 1 x) (/ 1 (* x y))) in (x y) around 0 0.459 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 (* x y))) in y 0.459 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.459 * [taylor]: Taking taylor expansion of x in y 0.459 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.459 * [taylor]: Taking taylor expansion of (* x y) in y 0.459 * [taylor]: Taking taylor expansion of x in y 0.460 * [taylor]: Taking taylor expansion of y in y 0.460 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 (* x y))) in x 0.460 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.460 * [taylor]: Taking taylor expansion of x in x 0.460 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.460 * [taylor]: Taking taylor expansion of (* x y) in x 0.460 * [taylor]: Taking taylor expansion of x in x 0.460 * [taylor]: Taking taylor expansion of y in x 0.460 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 (* x y))) in x 0.460 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.460 * [taylor]: Taking taylor expansion of x in x 0.460 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.460 * [taylor]: Taking taylor expansion of (* x y) in x 0.460 * [taylor]: Taking taylor expansion of x in x 0.460 * [taylor]: Taking taylor expansion of y in x 0.460 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1) in y 0.460 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.460 * [taylor]: Taking taylor expansion of y in y 0.460 * [taylor]: Taking taylor expansion of 1 in y 0.460 * [taylor]: Taking taylor expansion of 0 in y 0.460 * [taylor]: Taking taylor expansion of 0 in y 0.461 * [taylor]: Taking taylor expansion of 0 in y 0.461 * [taylor]: Taking taylor expansion of 0 in y 0.461 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.461 * [approximate]: Taking taylor expansion of (- (* 1.0 (* x y)) (+ (* 1.0 x) (* 0.5 y))) in (x y) around 0 0.461 * [taylor]: Taking taylor expansion of (- (* 1.0 (* x y)) (+ (* 1.0 x) (* 0.5 y))) in y 0.461 * [taylor]: Taking taylor expansion of (* 1.0 (* x y)) in y 0.461 * [taylor]: Taking taylor expansion of 1.0 in y 0.461 * [taylor]: Taking taylor expansion of (* x y) in y 0.461 * [taylor]: Taking taylor expansion of x in y 0.461 * [taylor]: Taking taylor expansion of y in y 0.461 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* 0.5 y)) in y 0.461 * [taylor]: Taking taylor expansion of (* 1.0 x) in y 0.461 * [taylor]: Taking taylor expansion of 1.0 in y 0.461 * [taylor]: Taking taylor expansion of x in y 0.461 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.461 * [taylor]: Taking taylor expansion of 0.5 in y 0.461 * [taylor]: Taking taylor expansion of y in y 0.462 * [taylor]: Taking taylor expansion of (- (* 1.0 (* x y)) (+ (* 1.0 x) (* 0.5 y))) in x 0.462 * [taylor]: Taking taylor expansion of (* 1.0 (* x y)) in x 0.462 * [taylor]: Taking taylor expansion of 1.0 in x 0.462 * [taylor]: Taking taylor expansion of (* x y) in x 0.462 * [taylor]: Taking taylor expansion of x in x 0.462 * [taylor]: Taking taylor expansion of y in x 0.462 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* 0.5 y)) in x 0.462 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.462 * [taylor]: Taking taylor expansion of 1.0 in x 0.462 * [taylor]: Taking taylor expansion of x in x 0.462 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 0.462 * [taylor]: Taking taylor expansion of 0.5 in x 0.462 * [taylor]: Taking taylor expansion of y in x 0.462 * [taylor]: Taking taylor expansion of (- (* 1.0 (* x y)) (+ (* 1.0 x) (* 0.5 y))) in x 0.462 * [taylor]: Taking taylor expansion of (* 1.0 (* x y)) in x 0.462 * [taylor]: Taking taylor expansion of 1.0 in x 0.462 * [taylor]: Taking taylor expansion of (* x y) in x 0.462 * [taylor]: Taking taylor expansion of x in x 0.462 * [taylor]: Taking taylor expansion of y in x 0.462 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* 0.5 y)) in x 0.462 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.462 * [taylor]: Taking taylor expansion of 1.0 in x 0.462 * [taylor]: Taking taylor expansion of x in x 0.462 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 0.462 * [taylor]: Taking taylor expansion of 0.5 in x 0.462 * [taylor]: Taking taylor expansion of y in x 0.462 * [taylor]: Taking taylor expansion of (neg (* 0.5 y)) in y 0.462 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.462 * [taylor]: Taking taylor expansion of 0.5 in y 0.462 * [taylor]: Taking taylor expansion of y in y 0.462 * [taylor]: Taking taylor expansion of (- (* 1.0 y) 1.0) in y 0.462 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.462 * [taylor]: Taking taylor expansion of 1.0 in y 0.462 * [taylor]: Taking taylor expansion of y in y 0.462 * [taylor]: Taking taylor expansion of 1.0 in y 0.463 * [taylor]: Taking taylor expansion of 0 in y 0.463 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 (* x y))) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in (x y) around 0 0.463 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (* x y))) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in y 0.463 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (* x y))) in y 0.463 * [taylor]: Taking taylor expansion of 1.0 in y 0.463 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.463 * [taylor]: Taking taylor expansion of (* x y) in y 0.463 * [taylor]: Taking taylor expansion of x in y 0.463 * [taylor]: Taking taylor expansion of y in y 0.463 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in y 0.463 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.463 * [taylor]: Taking taylor expansion of 0.5 in y 0.463 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.463 * [taylor]: Taking taylor expansion of y in y 0.463 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 0.463 * [taylor]: Taking taylor expansion of 1.0 in y 0.463 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.463 * [taylor]: Taking taylor expansion of x in y 0.463 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (* x y))) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in x 0.463 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (* x y))) in x 0.463 * [taylor]: Taking taylor expansion of 1.0 in x 0.463 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.463 * [taylor]: Taking taylor expansion of (* x y) in x 0.463 * [taylor]: Taking taylor expansion of x in x 0.463 * [taylor]: Taking taylor expansion of y in x 0.463 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in x 0.464 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.464 * [taylor]: Taking taylor expansion of 0.5 in x 0.464 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.464 * [taylor]: Taking taylor expansion of y in x 0.464 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.464 * [taylor]: Taking taylor expansion of 1.0 in x 0.464 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.464 * [taylor]: Taking taylor expansion of x in x 0.464 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (* x y))) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in x 0.464 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (* x y))) in x 0.464 * [taylor]: Taking taylor expansion of 1.0 in x 0.464 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.464 * [taylor]: Taking taylor expansion of (* x y) in x 0.464 * [taylor]: Taking taylor expansion of x in x 0.464 * [taylor]: Taking taylor expansion of y in x 0.464 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in x 0.464 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.464 * [taylor]: Taking taylor expansion of 0.5 in x 0.464 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.464 * [taylor]: Taking taylor expansion of y in x 0.464 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.464 * [taylor]: Taking taylor expansion of 1.0 in x 0.464 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.464 * [taylor]: Taking taylor expansion of x in x 0.464 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 y)) 1.0) in y 0.464 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 0.464 * [taylor]: Taking taylor expansion of 1.0 in y 0.464 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.464 * [taylor]: Taking taylor expansion of y in y 0.464 * [taylor]: Taking taylor expansion of 1.0 in y 0.465 * [taylor]: Taking taylor expansion of (neg (* 0.5 (/ 1 y))) in y 0.465 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.465 * [taylor]: Taking taylor expansion of 0.5 in y 0.465 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.465 * [taylor]: Taking taylor expansion of y in y 0.465 * [approximate]: Taking taylor expansion of (+ (* 1.0 (/ 1 (* x y))) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in (x y) around 0 0.465 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (* x y))) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in y 0.465 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (* x y))) in y 0.465 * [taylor]: Taking taylor expansion of 1.0 in y 0.465 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.465 * [taylor]: Taking taylor expansion of (* x y) in y 0.465 * [taylor]: Taking taylor expansion of x in y 0.465 * [taylor]: Taking taylor expansion of y in y 0.465 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in y 0.465 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.465 * [taylor]: Taking taylor expansion of 0.5 in y 0.465 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.465 * [taylor]: Taking taylor expansion of y in y 0.465 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 0.465 * [taylor]: Taking taylor expansion of 1.0 in y 0.465 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.465 * [taylor]: Taking taylor expansion of x in y 0.465 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (* x y))) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in x 0.465 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (* x y))) in x 0.466 * [taylor]: Taking taylor expansion of 1.0 in x 0.466 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.466 * [taylor]: Taking taylor expansion of (* x y) in x 0.466 * [taylor]: Taking taylor expansion of x in x 0.466 * [taylor]: Taking taylor expansion of y in x 0.466 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in x 0.466 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.466 * [taylor]: Taking taylor expansion of 0.5 in x 0.466 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.466 * [taylor]: Taking taylor expansion of y in x 0.466 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.466 * [taylor]: Taking taylor expansion of 1.0 in x 0.466 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.466 * [taylor]: Taking taylor expansion of x in x 0.466 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (* x y))) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in x 0.466 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (* x y))) in x 0.466 * [taylor]: Taking taylor expansion of 1.0 in x 0.466 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.466 * [taylor]: Taking taylor expansion of (* x y) in x 0.466 * [taylor]: Taking taylor expansion of x in x 0.466 * [taylor]: Taking taylor expansion of y in x 0.466 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in x 0.466 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.466 * [taylor]: Taking taylor expansion of 0.5 in x 0.466 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.466 * [taylor]: Taking taylor expansion of y in x 0.466 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.466 * [taylor]: Taking taylor expansion of 1.0 in x 0.466 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.466 * [taylor]: Taking taylor expansion of x in x 0.466 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) 1.0) in y 0.466 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 0.466 * [taylor]: Taking taylor expansion of 1.0 in y 0.466 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.466 * [taylor]: Taking taylor expansion of y in y 0.466 * [taylor]: Taking taylor expansion of 1.0 in y 0.467 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.467 * [taylor]: Taking taylor expansion of 0.5 in y 0.467 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.467 * [taylor]: Taking taylor expansion of y in y 0.467 * * * [progress]: simplifying candidates 0.468 * [simplify]: Simplifying using # : (/ (exp (* x y)) (exp x)) (log (- (* x y) x)) (exp (- (* x y) x)) (* (cbrt (- (* x y) x)) (cbrt (- (* x y) x))) (cbrt (- (* x y) x)) (* (* (- (* x y) x) (- (* x y) x)) (- (* x y) x)) (sqrt (- (* x y) x)) (sqrt (- (* x y) x)) (- (pow (* x y) 3) (pow x 3)) (+ (* (* x y) (* x y)) (+ (* x x) (* (* x y) x))) (neg x) (- (* (* x y) (* x y)) (* x x)) (+ (* x y) x) (neg x) (/ (exp (* 1.0 (- (* x y) x))) (exp (* y 0.5))) (log (- (* 1.0 (- (* x y) x)) (* y 0.5))) (exp (- (* 1.0 (- (* x y) x)) (* y 0.5))) (* (cbrt (- (* 1.0 (- (* x y) x)) (* y 0.5))) (cbrt (- (* 1.0 (- (* x y) x)) (* y 0.5)))) (cbrt (- (* 1.0 (- (* x y) x)) (* y 0.5))) (* (* (- (* 1.0 (- (* x y) x)) (* y 0.5)) (- (* 1.0 (- (* x y) x)) (* y 0.5))) (- (* 1.0 (- (* x y) x)) (* y 0.5))) (sqrt (- (* 1.0 (- (* x y) x)) (* y 0.5))) (sqrt (- (* 1.0 (- (* x y) x)) (* y 0.5))) (- (pow (* 1.0 (- (* x y) x)) 3) (pow (* y 0.5) 3)) (+ (* (* 1.0 (- (* x y) x)) (* 1.0 (- (* x y) x))) (+ (* (* y 0.5) (* y 0.5)) (* (* 1.0 (- (* x y) x)) (* y 0.5)))) (neg (* y 0.5)) (- (* (* 1.0 (- (* x y) x)) (* 1.0 (- (* x y) x))) (* (* y 0.5) (* y 0.5))) (+ (* 1.0 (- (* x y) x)) (* y 0.5)) (- (* 1.0 (neg x)) (* y 0.5)) (- (* 1.0 (neg x)) (* y 0.5)) (- (* (neg x) 1.0) (* y 0.5)) (- (* (neg x) 1.0) (* y 0.5)) (neg (* y 0.5)) (- (* x y) x) (- (* x y) x) (- (* x y) x) (- (* 1.0 (* x y)) (+ (* 1.0 x) (* 0.5 y))) (- (* 1.0 (* x y)) (+ (* 1.0 x) (* 0.5 y))) (- (* 1.0 (* x y)) (+ (* 1.0 x) (* 0.5 y))) 0.471 * * [simplify]: iteration 0 : 159 enodes (cost 201 ) 0.474 * * [simplify]: iteration 1 : 471 enodes (cost 180 ) 0.484 * * [simplify]: iteration 2 : 1780 enodes (cost 177 ) 0.518 * * [simplify]: iteration 3 : 5002 enodes (cost 177 ) 0.520 * [simplify]: Simplified to: (exp (- (* x y) x)) (log (- (* x y) x)) (exp (- (* x y) x)) (* (cbrt (- (* x y) x)) (cbrt (- (* x y) x))) (cbrt (- (* x y) x)) (pow (- (* x y) x) 3) (sqrt (- (* x y) x)) (sqrt (- (* x y) x)) (- (pow (* x y) 3) (pow x 3)) (* (* x (+ (* y y) (+ y 1))) x) (neg x) (* x (- (* y (* x y)) x)) (+ (* x y) x) (neg x) (exp (- (* 1.0 (- (* x y) x)) (* y 0.5))) (log (- (* 1.0 (- (* x y) x)) (* y 0.5))) (exp (- (* 1.0 (- (* x y) x)) (* y 0.5))) (* (cbrt (- (* 1.0 (- (* x y) x)) (* y 0.5))) (cbrt (- (* 1.0 (- (* x y) x)) (* y 0.5)))) (cbrt (- (* 1.0 (- (* x y) x)) (* y 0.5))) (pow (- (* 1.0 (- (* x y) x)) (* y 0.5)) 3) (sqrt (- (* 1.0 (- (* x y) x)) (* y 0.5))) (sqrt (- (* 1.0 (- (* x y) x)) (* y 0.5))) (- (pow (* 1.0 (- (* x y) x)) 3) (pow (* y 0.5) 3)) (+ (* (* 1.0 (- (* x y) x)) (+ (* 1.0 (- (* x y) x)) (* y 0.5))) (* (* y 0.5) (* y 0.5))) (neg (* y 0.5)) (- (* (* 1.0 (- (* x y) x)) (* 1.0 (- (* x y) x))) (* (* y 0.5) (* y 0.5))) (+ (* 1.0 (- (* x y) x)) (* y 0.5)) (- (* (neg x) 1.0) (* y 0.5)) (- (* (neg x) 1.0) (* y 0.5)) (- (* (neg x) 1.0) (* y 0.5)) (- (* (neg x) 1.0) (* y 0.5)) (neg (* y 0.5)) (- (* x y) x) (- (* x y) x) (- (* x y) x) (- (* 1.0 (- (* x y) x)) (* y 0.5)) (- (* 1.0 (- (* x y) x)) (* y 0.5)) (- (* 1.0 (- (* x y) x)) (* y 0.5)) 0.520 * * * [progress]: adding candidates to table 0.553 * [progress]: [Phase 3 of 3] Extracting. 0.553 * * [regime]: Finding splitpoints for: (# #) 0.553 * * * [regime-changes]: Trying 2 branch expressions: (y x) 0.553 * * * * [regimes]: Trying to branch on y from (# #) 0.584 * * * * [regimes]: Trying to branch on x from (# #) 0.617 * * * [regime]: Found split indices: #