9.186 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.020 * * * [progress]: [2/2] Setting up program. 0.022 * [progress]: [Phase 2 of 3] Improving. 0.022 * [simplify]: Simplifying using # : (- x (/ y (+ 1.0 (/ (* x y) 2.0)))) 0.025 * * [simplify]: iteration 0 : 15 enodes (cost 5 ) 0.026 * * [simplify]: iteration 1 : 22 enodes (cost 5 ) 0.027 * * [simplify]: iteration 2 : 25 enodes (cost 5 ) 0.028 * * [simplify]: iteration 3 : 26 enodes (cost 5 ) 0.029 * * [simplify]: iteration 4 : 26 enodes (cost 5 ) 0.030 * [simplify]: Simplified to: (- x (/ y (+ 1.0 (/ (* x y) 2.0)))) 0.030 * * [progress]: iteration 1 / 4 0.030 * * * [progress]: picking best candidate 0.031 * * * * [pick]: Picked # 0.031 * * * [progress]: localizing error 0.037 * * * [progress]: generating rewritten candidates 0.037 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 0.045 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 2 2) 0.050 * * * [progress]: generating series expansions 0.050 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 0.050 * [approximate]: Taking taylor expansion of (/ y (+ (* 0.5 (* x y)) 1.0)) in (y x) around 0 0.050 * [taylor]: Taking taylor expansion of (/ y (+ (* 0.5 (* x y)) 1.0)) in x 0.050 * [taylor]: Taking taylor expansion of y in x 0.050 * [taylor]: Taking taylor expansion of (+ (* 0.5 (* x y)) 1.0) in x 0.050 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x 0.050 * [taylor]: Taking taylor expansion of 0.5 in x 0.050 * [taylor]: Taking taylor expansion of (* x y) in x 0.050 * [taylor]: Taking taylor expansion of x in x 0.050 * [taylor]: Taking taylor expansion of y in x 0.050 * [taylor]: Taking taylor expansion of 1.0 in x 0.051 * [taylor]: Taking taylor expansion of (/ y (+ (* 0.5 (* x y)) 1.0)) in y 0.051 * [taylor]: Taking taylor expansion of y in y 0.051 * [taylor]: Taking taylor expansion of (+ (* 0.5 (* x y)) 1.0) in y 0.051 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in y 0.051 * [taylor]: Taking taylor expansion of 0.5 in y 0.051 * [taylor]: Taking taylor expansion of (* x y) in y 0.051 * [taylor]: Taking taylor expansion of x in y 0.051 * [taylor]: Taking taylor expansion of y in y 0.051 * [taylor]: Taking taylor expansion of 1.0 in y 0.052 * [taylor]: Taking taylor expansion of (/ y (+ (* 0.5 (* x y)) 1.0)) in y 0.052 * [taylor]: Taking taylor expansion of y in y 0.052 * [taylor]: Taking taylor expansion of (+ (* 0.5 (* x y)) 1.0) in y 0.052 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in y 0.052 * [taylor]: Taking taylor expansion of 0.5 in y 0.052 * [taylor]: Taking taylor expansion of (* x y) in y 0.052 * [taylor]: Taking taylor expansion of x in y 0.052 * [taylor]: Taking taylor expansion of y in y 0.052 * [taylor]: Taking taylor expansion of 1.0 in y 0.053 * [taylor]: Taking taylor expansion of 1.0 in x 0.054 * [taylor]: Taking taylor expansion of (- (* 0.5 x)) in x 0.054 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.054 * [taylor]: Taking taylor expansion of 0.5 in x 0.054 * [taylor]: Taking taylor expansion of x in x 0.056 * [taylor]: Taking taylor expansion of (* 0.25 (pow x 2)) in x 0.056 * [taylor]: Taking taylor expansion of 0.25 in x 0.056 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.056 * [taylor]: Taking taylor expansion of x in x 0.060 * [taylor]: Taking taylor expansion of (- (* 0.125 (pow x 3))) in x 0.060 * [taylor]: Taking taylor expansion of (* 0.125 (pow x 3)) in x 0.060 * [taylor]: Taking taylor expansion of 0.125 in x 0.060 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.060 * [taylor]: Taking taylor expansion of x in x 0.063 * [taylor]: Taking taylor expansion of (* 0.0625 (pow x 4)) in x 0.064 * [taylor]: Taking taylor expansion of 0.0625 in x 0.064 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.064 * [taylor]: Taking taylor expansion of x in x 0.065 * [approximate]: Taking taylor expansion of (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in (y x) around 0 0.065 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in x 0.065 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in x 0.065 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in x 0.065 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x 0.065 * [taylor]: Taking taylor expansion of 0.5 in x 0.065 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.065 * [taylor]: Taking taylor expansion of (* x y) in x 0.065 * [taylor]: Taking taylor expansion of x in x 0.065 * [taylor]: Taking taylor expansion of y in x 0.065 * [taylor]: Taking taylor expansion of 1.0 in x 0.066 * [taylor]: Taking taylor expansion of y in x 0.066 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in y 0.066 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in y 0.066 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in y 0.066 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y 0.066 * [taylor]: Taking taylor expansion of 0.5 in y 0.066 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.066 * [taylor]: Taking taylor expansion of (* x y) in y 0.066 * [taylor]: Taking taylor expansion of x in y 0.066 * [taylor]: Taking taylor expansion of y in y 0.066 * [taylor]: Taking taylor expansion of 1.0 in y 0.066 * [taylor]: Taking taylor expansion of y in y 0.068 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in y 0.068 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in y 0.068 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in y 0.068 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y 0.068 * [taylor]: Taking taylor expansion of 0.5 in y 0.068 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.068 * [taylor]: Taking taylor expansion of (* x y) in y 0.068 * [taylor]: Taking taylor expansion of x in y 0.068 * [taylor]: Taking taylor expansion of y in y 0.068 * [taylor]: Taking taylor expansion of 1.0 in y 0.068 * [taylor]: Taking taylor expansion of y in y 0.070 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 0.070 * [taylor]: Taking taylor expansion of 2.0 in x 0.070 * [taylor]: Taking taylor expansion of x in x 0.073 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow x 2))) in x 0.073 * [taylor]: Taking taylor expansion of (* 4.0 (pow x 2)) in x 0.073 * [taylor]: Taking taylor expansion of 4.0 in x 0.073 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.073 * [taylor]: Taking taylor expansion of x in x 0.076 * [taylor]: Taking taylor expansion of (* 8.0 (pow x 3)) in x 0.076 * [taylor]: Taking taylor expansion of 8.0 in x 0.076 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.076 * [taylor]: Taking taylor expansion of x in x 0.083 * [taylor]: Taking taylor expansion of (- (* 16.0 (pow x 4))) in x 0.083 * [taylor]: Taking taylor expansion of (* 16.0 (pow x 4)) in x 0.083 * [taylor]: Taking taylor expansion of 16.0 in x 0.083 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.083 * [taylor]: Taking taylor expansion of x in x 0.088 * [taylor]: Taking taylor expansion of (* 32.0 (pow x 5)) in x 0.088 * [taylor]: Taking taylor expansion of 32.0 in x 0.088 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.088 * [taylor]: Taking taylor expansion of x in x 0.090 * [approximate]: Taking taylor expansion of (/ -1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in (y x) around 0 0.090 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in x 0.090 * [taylor]: Taking taylor expansion of -1 in x 0.090 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in x 0.090 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in x 0.090 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x 0.090 * [taylor]: Taking taylor expansion of 0.5 in x 0.090 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.090 * [taylor]: Taking taylor expansion of (* x y) in x 0.090 * [taylor]: Taking taylor expansion of x in x 0.090 * [taylor]: Taking taylor expansion of y in x 0.090 * [taylor]: Taking taylor expansion of 1.0 in x 0.090 * [taylor]: Taking taylor expansion of y in x 0.091 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in y 0.091 * [taylor]: Taking taylor expansion of -1 in y 0.091 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in y 0.091 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in y 0.091 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y 0.091 * [taylor]: Taking taylor expansion of 0.5 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 1.0 in y 0.091 * [taylor]: Taking taylor expansion of y in y 0.092 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in y 0.093 * [taylor]: Taking taylor expansion of -1 in y 0.093 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in y 0.093 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in y 0.093 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y 0.093 * [taylor]: Taking taylor expansion of 0.5 in y 0.093 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.093 * [taylor]: Taking taylor expansion of (* x y) in y 0.093 * [taylor]: Taking taylor expansion of x in y 0.093 * [taylor]: Taking taylor expansion of y in y 0.093 * [taylor]: Taking taylor expansion of 1.0 in y 0.093 * [taylor]: Taking taylor expansion of y in y 0.094 * [taylor]: Taking taylor expansion of (* -2.0 x) in x 0.094 * [taylor]: Taking taylor expansion of -2.0 in x 0.094 * [taylor]: Taking taylor expansion of x in x 0.098 * [taylor]: Taking taylor expansion of (* 4.0 (pow x 2)) in x 0.098 * [taylor]: Taking taylor expansion of 4.0 in x 0.098 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.098 * [taylor]: Taking taylor expansion of x in x 0.101 * [taylor]: Taking taylor expansion of (- (* 8.0 (pow x 3))) in x 0.101 * [taylor]: Taking taylor expansion of (* 8.0 (pow x 3)) in x 0.101 * [taylor]: Taking taylor expansion of 8.0 in x 0.101 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.101 * [taylor]: Taking taylor expansion of x in x 0.105 * [taylor]: Taking taylor expansion of (* 16.0 (pow x 4)) in x 0.105 * [taylor]: Taking taylor expansion of 16.0 in x 0.105 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.105 * [taylor]: Taking taylor expansion of x in x 0.109 * [taylor]: Taking taylor expansion of (- (* 32.0 (pow x 5))) in x 0.109 * [taylor]: Taking taylor expansion of (* 32.0 (pow x 5)) in x 0.109 * [taylor]: Taking taylor expansion of 32.0 in x 0.109 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.109 * [taylor]: Taking taylor expansion of x in x 0.111 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 2 2) 0.112 * [approximate]: Taking taylor expansion of (* 0.5 (* x y)) in (x y) around 0 0.112 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in y 0.112 * [taylor]: Taking taylor expansion of 0.5 in y 0.112 * [taylor]: Taking taylor expansion of (* x y) in y 0.112 * [taylor]: Taking taylor expansion of x in y 0.112 * [taylor]: Taking taylor expansion of y in y 0.112 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x 0.112 * [taylor]: Taking taylor expansion of 0.5 in x 0.112 * [taylor]: Taking taylor expansion of (* x y) in x 0.112 * [taylor]: Taking taylor expansion of x in x 0.112 * [taylor]: Taking taylor expansion of y in x 0.112 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x 0.112 * [taylor]: Taking taylor expansion of 0.5 in x 0.112 * [taylor]: Taking taylor expansion of (* x y) in x 0.112 * [taylor]: Taking taylor expansion of x in x 0.112 * [taylor]: Taking taylor expansion of y in x 0.112 * [taylor]: Taking taylor expansion of 0 in y 0.113 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.113 * [taylor]: Taking taylor expansion of 0.5 in y 0.113 * [taylor]: Taking taylor expansion of y in y 0.114 * [taylor]: Taking taylor expansion of 0 in y 0.116 * [taylor]: Taking taylor expansion of 0 in y 0.119 * [taylor]: Taking taylor expansion of 0 in y 0.119 * [approximate]: Taking taylor expansion of (/ 0.5 (* x y)) in (x y) around 0 0.119 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in y 0.119 * [taylor]: Taking taylor expansion of 0.5 in y 0.119 * [taylor]: Taking taylor expansion of (* x y) in y 0.119 * [taylor]: Taking taylor expansion of x in y 0.119 * [taylor]: Taking taylor expansion of y in y 0.119 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in x 0.119 * [taylor]: Taking taylor expansion of 0.5 in x 0.119 * [taylor]: Taking taylor expansion of (* x y) in x 0.119 * [taylor]: Taking taylor expansion of x in x 0.119 * [taylor]: Taking taylor expansion of y in x 0.119 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in x 0.120 * [taylor]: Taking taylor expansion of 0.5 in x 0.120 * [taylor]: Taking taylor expansion of (* x y) in x 0.120 * [taylor]: Taking taylor expansion of x in x 0.120 * [taylor]: Taking taylor expansion of y in x 0.120 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y 0.120 * [taylor]: Taking taylor expansion of 0.5 in y 0.120 * [taylor]: Taking taylor expansion of y in y 0.121 * [taylor]: Taking taylor expansion of 0 in y 0.122 * [taylor]: Taking taylor expansion of 0 in y 0.124 * [taylor]: Taking taylor expansion of 0 in y 0.125 * [approximate]: Taking taylor expansion of (/ 0.5 (* x y)) in (x y) around 0 0.125 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in y 0.125 * [taylor]: Taking taylor expansion of 0.5 in y 0.125 * [taylor]: Taking taylor expansion of (* x y) in y 0.125 * [taylor]: Taking taylor expansion of x in y 0.125 * [taylor]: Taking taylor expansion of y in y 0.125 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in x 0.125 * [taylor]: Taking taylor expansion of 0.5 in x 0.125 * [taylor]: Taking taylor expansion of (* x y) in x 0.125 * [taylor]: Taking taylor expansion of x in x 0.125 * [taylor]: Taking taylor expansion of y in x 0.125 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in x 0.125 * [taylor]: Taking taylor expansion of 0.5 in x 0.125 * [taylor]: Taking taylor expansion of (* x y) in x 0.125 * [taylor]: Taking taylor expansion of x in x 0.125 * [taylor]: Taking taylor expansion of y in x 0.126 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y 0.126 * [taylor]: Taking taylor expansion of 0.5 in y 0.126 * [taylor]: Taking taylor expansion of y in y 0.127 * [taylor]: Taking taylor expansion of 0 in y 0.128 * [taylor]: Taking taylor expansion of 0 in y 0.130 * [taylor]: Taking taylor expansion of 0 in y 0.130 * * * [progress]: simplifying candidates 0.131 * [simplify]: Simplifying using # : (- (log y) (log (+ 1.0 (/ (* x y) 2.0)))) (log (/ y (+ 1.0 (/ (* x y) 2.0)))) (exp (/ y (+ 1.0 (/ (* x y) 2.0)))) (/ (* (* y y) y) (* (* (+ 1.0 (/ (* x y) 2.0)) (+ 1.0 (/ (* x y) 2.0))) (+ 1.0 (/ (* x y) 2.0)))) (* (cbrt (/ y (+ 1.0 (/ (* x y) 2.0)))) (cbrt (/ y (+ 1.0 (/ (* x y) 2.0))))) (cbrt (/ y (+ 1.0 (/ (* x y) 2.0)))) (* (* (/ y (+ 1.0 (/ (* x y) 2.0))) (/ y (+ 1.0 (/ (* x y) 2.0)))) (/ y (+ 1.0 (/ (* x y) 2.0)))) (sqrt (/ y (+ 1.0 (/ (* x y) 2.0)))) (sqrt (/ y (+ 1.0 (/ (* x y) 2.0)))) (- y) (- (+ 1.0 (/ (* x y) 2.0))) (/ (* (cbrt y) (cbrt y)) (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ (cbrt y) (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ (* (cbrt y) (cbrt y)) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ (cbrt y) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ (* (cbrt y) (cbrt y)) 1) (/ (cbrt y) (+ 1.0 (/ (* x y) 2.0))) (/ (* (cbrt y) (cbrt y)) 1) (/ (cbrt y) (+ 1.0 (/ (* x y) 2.0))) (/ (sqrt y) (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ (sqrt y) (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ (sqrt y) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ (sqrt y) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ (sqrt y) 1) (/ (sqrt y) (+ 1.0 (/ (* x y) 2.0))) (/ (sqrt y) 1) (/ (sqrt y) (+ 1.0 (/ (* x y) 2.0))) (/ 1 (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ y (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ 1 (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ y (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ 1 1) (/ y (+ 1.0 (/ (* x y) 2.0))) (/ 1 1) (/ y (+ 1.0 (/ (* x y) 2.0))) (/ 1 (+ 1.0 (/ (* x y) 2.0))) (/ (+ 1.0 (/ (* x y) 2.0)) y) (/ y (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ y (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ y 1) (/ y 1) (/ (+ 1.0 (/ (* x y) 2.0)) (cbrt y)) (/ (+ 1.0 (/ (* x y) 2.0)) (sqrt y)) (/ (+ 1.0 (/ (* x y) 2.0)) y) (/ y (+ (pow 1.0 3) (pow (/ (* x y) 2.0) 3))) (/ y (- (* 1.0 1.0) (* (/ (* x y) 2.0) (/ (* x y) 2.0)))) (- (+ (log x) (log y)) (log 2.0)) (- (log (* x y)) (log 2.0)) (log (/ (* x y) 2.0)) (exp (/ (* x y) 2.0)) (/ (* (* (* x x) x) (* (* y y) y)) (* (* 2.0 2.0) 2.0)) (/ (* (* (* x y) (* x y)) (* x y)) (* (* 2.0 2.0) 2.0)) (* (cbrt (/ (* x y) 2.0)) (cbrt (/ (* x y) 2.0))) (cbrt (/ (* x y) 2.0)) (* (* (/ (* x y) 2.0) (/ (* x y) 2.0)) (/ (* x y) 2.0)) (sqrt (/ (* x y) 2.0)) (sqrt (/ (* x y) 2.0)) (- (* x y)) (- 2.0) (/ x (* (cbrt 2.0) (cbrt 2.0))) (/ y (cbrt 2.0)) (/ x (sqrt 2.0)) (/ y (sqrt 2.0)) (/ x 1) (/ y 2.0) (/ 1 2.0) (/ 2.0 (* x y)) (/ (* x y) (* (cbrt 2.0) (cbrt 2.0))) (/ (* x y) (sqrt 2.0)) (/ (* x y) 1) (/ 2.0 y) (- (+ (* 1.0 y) (* 0.25 (* (pow x 2) (pow y 3)))) (* 0.5 (* x (pow y 2)))) (- (+ (* 8.0 (/ 1 (* (pow x 3) (pow y 2)))) (* 2.0 (/ 1 x))) (* 4.0 (/ 1 (* (pow x 2) y)))) (- (+ (* 8.0 (/ 1 (* (pow x 3) (pow y 2)))) (* 2.0 (/ 1 x))) (* 4.0 (/ 1 (* (pow x 2) y)))) (* 0.5 (* x y)) (* 0.5 (* x y)) (* 0.5 (* x y)) 0.136 * * [simplify]: iteration 0 : 299 enodes (cost 361 ) 0.141 * * [simplify]: iteration 1 : 1304 enodes (cost 334 ) 0.163 * * [simplify]: iteration 2 : 5001 enodes (cost 330 ) 0.165 * [simplify]: Simplified to: (log (/ y (+ 1.0 (/ (* x y) 2.0)))) (log (/ y (+ 1.0 (/ (* x y) 2.0)))) (exp (/ y (+ 1.0 (/ (* x y) 2.0)))) (pow (/ y (+ 1.0 (/ (* x y) 2.0))) 3) (* (cbrt (/ y (+ 1.0 (/ (* x y) 2.0)))) (cbrt (/ y (+ 1.0 (/ (* x y) 2.0))))) (cbrt (/ y (+ 1.0 (/ (* x y) 2.0)))) (pow (/ y (+ 1.0 (/ (* x y) 2.0))) 3) (sqrt (/ y (+ 1.0 (/ (* x y) 2.0)))) (sqrt (/ y (+ 1.0 (/ (* x y) 2.0)))) (- y) (- (+ 1.0 (/ (* x y) 2.0))) (/ (* (cbrt y) (cbrt y)) (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ (cbrt y) (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ (* (cbrt y) (cbrt y)) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ (cbrt y) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (* (cbrt y) (cbrt y)) (/ (cbrt y) (+ 1.0 (/ (* x y) 2.0))) (* (cbrt y) (cbrt y)) (/ (cbrt y) (+ 1.0 (/ (* x y) 2.0))) (/ (sqrt y) (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ (sqrt y) (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ (sqrt y) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ (sqrt y) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (sqrt y) (/ (sqrt y) (+ 1.0 (/ (* x y) 2.0))) (sqrt y) (/ (sqrt y) (+ 1.0 (/ (* x y) 2.0))) (/ 1 (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ y (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ 1 (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ y (sqrt (+ 1.0 (/ (* x y) 2.0)))) 1 (/ y (+ 1.0 (/ (* x y) 2.0))) 1 (/ y (+ 1.0 (/ (* x y) 2.0))) (/ 1 (+ 1.0 (/ (* x y) 2.0))) (/ (+ 1.0 (/ (* x y) 2.0)) y) (/ y (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ y (sqrt (+ 1.0 (/ (* x y) 2.0)))) y y (/ (+ 1.0 (/ (* x y) 2.0)) (cbrt y)) (/ (+ 1.0 (/ (* x y) 2.0)) (sqrt y)) (/ (+ 1.0 (/ (* x y) 2.0)) y) (/ y (+ (pow 1.0 3) (pow (/ (* x y) 2.0) 3))) (/ y (- (* 1.0 1.0) (* (/ (* x y) 2.0) (/ (* x y) 2.0)))) (log (/ (* x y) 2.0)) (log (/ (* x y) 2.0)) (log (/ (* x y) 2.0)) (exp (/ (* x y) 2.0)) (pow (/ (* x y) 2.0) 3) (pow (/ (* x y) 2.0) 3) (* (cbrt (/ (* x y) 2.0)) (cbrt (/ (* x y) 2.0))) (cbrt (/ (* x y) 2.0)) (pow (/ (* x y) 2.0) 3) (sqrt (/ (* x y) 2.0)) (sqrt (/ (* x y) 2.0)) (- (* x y)) (- 2.0) (/ x (* (cbrt 2.0) (cbrt 2.0))) (/ y (cbrt 2.0)) (/ x (sqrt 2.0)) (/ y (sqrt 2.0)) x (/ y 2.0) (/ 1 2.0) (/ 2.0 (* x y)) (/ (* x y) (* (cbrt 2.0) (cbrt 2.0))) (/ (* x y) (sqrt 2.0)) (* x y) (/ 2.0 y) (- (+ (* 1.0 y) (* 0.25 (* (pow x 2) (pow y 3)))) (* 0.5 (* x (pow y 2)))) (- (/ 2.0 x) (- (/ (/ 4.0 y) (pow x 2)) (/ (/ 8.0 (pow y 2)) (pow x 3)))) (- (/ 2.0 x) (- (/ (/ 4.0 y) (pow x 2)) (/ (/ 8.0 (pow y 2)) (pow x 3)))) (* 0.5 (* x y)) (* 0.5 (* x y)) (* 0.5 (* x y)) 0.165 * * * [progress]: adding candidates to table 0.272 * * [progress]: iteration 2 / 4 0.273 * * * [progress]: picking best candidate 0.278 * * * * [pick]: Picked # 0.278 * * * [progress]: localizing error 0.284 * * * [progress]: generating rewritten candidates 0.284 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 0.314 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 2 2) 0.322 * * * [progress]: generating series expansions 0.322 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 0.322 * [approximate]: Taking taylor expansion of (/ y (+ (* 0.5 (* x y)) 1.0)) in (y x) around 0 0.322 * [taylor]: Taking taylor expansion of (/ y (+ (* 0.5 (* x y)) 1.0)) in x 0.322 * [taylor]: Taking taylor expansion of y in x 0.322 * [taylor]: Taking taylor expansion of (+ (* 0.5 (* x y)) 1.0) in x 0.322 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x 0.322 * [taylor]: Taking taylor expansion of 0.5 in x 0.322 * [taylor]: Taking taylor expansion of (* x y) in x 0.322 * [taylor]: Taking taylor expansion of x in x 0.323 * [taylor]: Taking taylor expansion of y in x 0.323 * [taylor]: Taking taylor expansion of 1.0 in x 0.323 * [taylor]: Taking taylor expansion of (/ y (+ (* 0.5 (* x y)) 1.0)) in y 0.324 * [taylor]: Taking taylor expansion of y in y 0.324 * [taylor]: Taking taylor expansion of (+ (* 0.5 (* x y)) 1.0) in y 0.324 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in y 0.324 * [taylor]: Taking taylor expansion of 0.5 in y 0.324 * [taylor]: Taking taylor expansion of (* x y) in y 0.324 * [taylor]: Taking taylor expansion of x in y 0.324 * [taylor]: Taking taylor expansion of y in y 0.324 * [taylor]: Taking taylor expansion of 1.0 in y 0.328 * [taylor]: Taking taylor expansion of (/ y (+ (* 0.5 (* x y)) 1.0)) in y 0.328 * [taylor]: Taking taylor expansion of y in y 0.328 * [taylor]: Taking taylor expansion of (+ (* 0.5 (* x y)) 1.0) in y 0.328 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in y 0.328 * [taylor]: Taking taylor expansion of 0.5 in y 0.328 * [taylor]: Taking taylor expansion of (* x y) in y 0.328 * [taylor]: Taking taylor expansion of x in y 0.328 * [taylor]: Taking taylor expansion of y in y 0.328 * [taylor]: Taking taylor expansion of 1.0 in y 0.329 * [taylor]: Taking taylor expansion of 1.0 in x 0.330 * [taylor]: Taking taylor expansion of (- (* 0.5 x)) in x 0.330 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.330 * [taylor]: Taking taylor expansion of 0.5 in x 0.330 * [taylor]: Taking taylor expansion of x in x 0.332 * [taylor]: Taking taylor expansion of (* 0.25 (pow x 2)) in x 0.332 * [taylor]: Taking taylor expansion of 0.25 in x 0.332 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.332 * [taylor]: Taking taylor expansion of x in x 0.337 * [taylor]: Taking taylor expansion of (- (* 0.125 (pow x 3))) in x 0.337 * [taylor]: Taking taylor expansion of (* 0.125 (pow x 3)) in x 0.337 * [taylor]: Taking taylor expansion of 0.125 in x 0.337 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.337 * [taylor]: Taking taylor expansion of x in x 0.341 * [taylor]: Taking taylor expansion of (* 0.0625 (pow x 4)) in x 0.341 * [taylor]: Taking taylor expansion of 0.0625 in x 0.341 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.341 * [taylor]: Taking taylor expansion of x in x 0.343 * [approximate]: Taking taylor expansion of (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in (y x) around 0 0.343 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in x 0.343 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in x 0.343 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in x 0.343 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x 0.343 * [taylor]: Taking taylor expansion of 0.5 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 1.0 in x 0.343 * [taylor]: Taking taylor expansion of y in x 0.344 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in y 0.344 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in y 0.344 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in y 0.344 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y 0.344 * [taylor]: Taking taylor expansion of 0.5 in y 0.344 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.344 * [taylor]: Taking taylor expansion of (* x y) in y 0.344 * [taylor]: Taking taylor expansion of x in y 0.344 * [taylor]: Taking taylor expansion of y in y 0.344 * [taylor]: Taking taylor expansion of 1.0 in y 0.344 * [taylor]: Taking taylor expansion of y in y 0.346 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in y 0.346 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in y 0.346 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in y 0.346 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y 0.346 * [taylor]: Taking taylor expansion of 0.5 in y 0.346 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.346 * [taylor]: Taking taylor expansion of (* x y) in y 0.346 * [taylor]: Taking taylor expansion of x in y 0.346 * [taylor]: Taking taylor expansion of y in y 0.346 * [taylor]: Taking taylor expansion of 1.0 in y 0.346 * [taylor]: Taking taylor expansion of y in y 0.348 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 0.348 * [taylor]: Taking taylor expansion of 2.0 in x 0.348 * [taylor]: Taking taylor expansion of x in x 0.351 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow x 2))) in x 0.351 * [taylor]: Taking taylor expansion of (* 4.0 (pow x 2)) in x 0.351 * [taylor]: Taking taylor expansion of 4.0 in x 0.351 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.351 * [taylor]: Taking taylor expansion of x in x 0.354 * [taylor]: Taking taylor expansion of (* 8.0 (pow x 3)) in x 0.354 * [taylor]: Taking taylor expansion of 8.0 in x 0.354 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.354 * [taylor]: Taking taylor expansion of x in x 0.359 * [taylor]: Taking taylor expansion of (- (* 16.0 (pow x 4))) in x 0.359 * [taylor]: Taking taylor expansion of (* 16.0 (pow x 4)) in x 0.359 * [taylor]: Taking taylor expansion of 16.0 in x 0.359 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.359 * [taylor]: Taking taylor expansion of x in x 0.364 * [taylor]: Taking taylor expansion of (* 32.0 (pow x 5)) in x 0.364 * [taylor]: Taking taylor expansion of 32.0 in x 0.364 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.364 * [taylor]: Taking taylor expansion of x in x 0.366 * [approximate]: Taking taylor expansion of (/ -1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in (y x) around 0 0.366 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in x 0.366 * [taylor]: Taking taylor expansion of -1 in x 0.366 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in x 0.366 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in x 0.366 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x 0.366 * [taylor]: Taking taylor expansion of 0.5 in x 0.366 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.366 * [taylor]: Taking taylor expansion of (* x y) in x 0.366 * [taylor]: Taking taylor expansion of x in x 0.366 * [taylor]: Taking taylor expansion of y in x 0.366 * [taylor]: Taking taylor expansion of 1.0 in x 0.366 * [taylor]: Taking taylor expansion of y in x 0.367 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in y 0.367 * [taylor]: Taking taylor expansion of -1 in y 0.367 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in y 0.367 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in y 0.367 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y 0.367 * [taylor]: Taking taylor expansion of 0.5 in y 0.367 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.367 * [taylor]: Taking taylor expansion of (* x y) in y 0.367 * [taylor]: Taking taylor expansion of x in y 0.367 * [taylor]: Taking taylor expansion of y in y 0.367 * [taylor]: Taking taylor expansion of 1.0 in y 0.367 * [taylor]: Taking taylor expansion of y in y 0.369 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in y 0.369 * [taylor]: Taking taylor expansion of -1 in y 0.369 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in y 0.369 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in y 0.369 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y 0.369 * [taylor]: Taking taylor expansion of 0.5 in y 0.369 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.369 * [taylor]: Taking taylor expansion of (* x y) in y 0.369 * [taylor]: Taking taylor expansion of x in y 0.369 * [taylor]: Taking taylor expansion of y in y 0.369 * [taylor]: Taking taylor expansion of 1.0 in y 0.369 * [taylor]: Taking taylor expansion of y in y 0.371 * [taylor]: Taking taylor expansion of (* -2.0 x) in x 0.371 * [taylor]: Taking taylor expansion of -2.0 in x 0.371 * [taylor]: Taking taylor expansion of x in x 0.374 * [taylor]: Taking taylor expansion of (* 4.0 (pow x 2)) in x 0.374 * [taylor]: Taking taylor expansion of 4.0 in x 0.374 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.374 * [taylor]: Taking taylor expansion of x in x 0.377 * [taylor]: Taking taylor expansion of (- (* 8.0 (pow x 3))) in x 0.377 * [taylor]: Taking taylor expansion of (* 8.0 (pow x 3)) in x 0.377 * [taylor]: Taking taylor expansion of 8.0 in x 0.377 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.377 * [taylor]: Taking taylor expansion of x in x 0.382 * [taylor]: Taking taylor expansion of (* 16.0 (pow x 4)) in x 0.382 * [taylor]: Taking taylor expansion of 16.0 in x 0.382 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.382 * [taylor]: Taking taylor expansion of x in x 0.387 * [taylor]: Taking taylor expansion of (- (* 32.0 (pow x 5))) in x 0.387 * [taylor]: Taking taylor expansion of (* 32.0 (pow x 5)) in x 0.387 * [taylor]: Taking taylor expansion of 32.0 in x 0.387 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.387 * [taylor]: Taking taylor expansion of x in x 0.389 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 2 2) 0.389 * [approximate]: Taking taylor expansion of (* 0.5 (* x y)) in (x y) around 0 0.389 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in y 0.389 * [taylor]: Taking taylor expansion of 0.5 in y 0.389 * [taylor]: Taking taylor expansion of (* x y) in y 0.389 * [taylor]: Taking taylor expansion of x in y 0.389 * [taylor]: Taking taylor expansion of y in y 0.389 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x 0.389 * [taylor]: Taking taylor expansion of 0.5 in x 0.389 * [taylor]: Taking taylor expansion of (* x y) in x 0.389 * [taylor]: Taking taylor expansion of x in x 0.389 * [taylor]: Taking taylor expansion of y in x 0.390 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x 0.390 * [taylor]: Taking taylor expansion of 0.5 in x 0.390 * [taylor]: Taking taylor expansion of (* x y) in x 0.390 * [taylor]: Taking taylor expansion of x in x 0.390 * [taylor]: Taking taylor expansion of y in x 0.390 * [taylor]: Taking taylor expansion of 0 in y 0.390 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.390 * [taylor]: Taking taylor expansion of 0.5 in y 0.390 * [taylor]: Taking taylor expansion of y in y 0.392 * [taylor]: Taking taylor expansion of 0 in y 0.394 * [taylor]: Taking taylor expansion of 0 in y 0.396 * [taylor]: Taking taylor expansion of 0 in y 0.397 * [approximate]: Taking taylor expansion of (/ 0.5 (* x y)) in (x y) around 0 0.397 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in y 0.397 * [taylor]: Taking taylor expansion of 0.5 in y 0.397 * [taylor]: Taking taylor expansion of (* x y) in y 0.397 * [taylor]: Taking taylor expansion of x in y 0.397 * [taylor]: Taking taylor expansion of y in y 0.397 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in x 0.397 * [taylor]: Taking taylor expansion of 0.5 in x 0.397 * [taylor]: Taking taylor expansion of (* x y) in x 0.397 * [taylor]: Taking taylor expansion of x in x 0.397 * [taylor]: Taking taylor expansion of y in x 0.397 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in x 0.397 * [taylor]: Taking taylor expansion of 0.5 in x 0.397 * [taylor]: Taking taylor expansion of (* x y) in x 0.397 * [taylor]: Taking taylor expansion of x in x 0.397 * [taylor]: Taking taylor expansion of y in x 0.398 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y 0.398 * [taylor]: Taking taylor expansion of 0.5 in y 0.398 * [taylor]: Taking taylor expansion of y in y 0.399 * [taylor]: Taking taylor expansion of 0 in y 0.400 * [taylor]: Taking taylor expansion of 0 in y 0.402 * [taylor]: Taking taylor expansion of 0 in y 0.402 * [approximate]: Taking taylor expansion of (/ 0.5 (* x y)) in (x y) around 0 0.402 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in y 0.402 * [taylor]: Taking taylor expansion of 0.5 in y 0.402 * [taylor]: Taking taylor expansion of (* x y) in y 0.402 * [taylor]: Taking taylor expansion of x in y 0.402 * [taylor]: Taking taylor expansion of y in y 0.403 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in x 0.403 * [taylor]: Taking taylor expansion of 0.5 in x 0.403 * [taylor]: Taking taylor expansion of (* x y) in x 0.403 * [taylor]: Taking taylor expansion of x in x 0.403 * [taylor]: Taking taylor expansion of y in x 0.403 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in x 0.403 * [taylor]: Taking taylor expansion of 0.5 in x 0.403 * [taylor]: Taking taylor expansion of (* x y) in x 0.403 * [taylor]: Taking taylor expansion of x in x 0.403 * [taylor]: Taking taylor expansion of y in x 0.404 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y 0.404 * [taylor]: Taking taylor expansion of 0.5 in y 0.404 * [taylor]: Taking taylor expansion of y in y 0.404 * [taylor]: Taking taylor expansion of 0 in y 0.406 * [taylor]: Taking taylor expansion of 0 in y 0.407 * [taylor]: Taking taylor expansion of 0 in y 0.408 * * * [progress]: simplifying candidates 0.410 * [simplify]: Simplifying using # : (- (log y) (log (+ 1.0 (/ x (/ 2.0 y))))) (log (/ y (+ 1.0 (/ x (/ 2.0 y))))) (exp (/ y (+ 1.0 (/ x (/ 2.0 y))))) (/ (* (* y y) y) (* (* (+ 1.0 (/ x (/ 2.0 y))) (+ 1.0 (/ x (/ 2.0 y)))) (+ 1.0 (/ x (/ 2.0 y))))) (* (cbrt (/ y (+ 1.0 (/ x (/ 2.0 y))))) (cbrt (/ y (+ 1.0 (/ x (/ 2.0 y)))))) (cbrt (/ y (+ 1.0 (/ x (/ 2.0 y))))) (* (* (/ y (+ 1.0 (/ x (/ 2.0 y)))) (/ y (+ 1.0 (/ x (/ 2.0 y))))) (/ y (+ 1.0 (/ x (/ 2.0 y))))) (sqrt (/ y (+ 1.0 (/ x (/ 2.0 y))))) (sqrt (/ y (+ 1.0 (/ x (/ 2.0 y))))) (- y) (- (+ 1.0 (/ x (/ 2.0 y)))) (/ (* (cbrt y) (cbrt y)) (* (cbrt (+ 1.0 (/ x (/ 2.0 y)))) (cbrt (+ 1.0 (/ x (/ 2.0 y)))))) (/ (cbrt y) (cbrt (+ 1.0 (/ x (/ 2.0 y))))) (/ (* (cbrt y) (cbrt y)) (sqrt (+ 1.0 (/ x (/ 2.0 y))))) (/ (cbrt y) (sqrt (+ 1.0 (/ x (/ 2.0 y))))) (/ (* (cbrt y) (cbrt y)) 1) (/ (cbrt y) (+ 1.0 (/ x (/ 2.0 y)))) (/ (* (cbrt y) (cbrt y)) 1) (/ (cbrt y) (+ 1.0 (/ x (/ 2.0 y)))) (/ (sqrt y) (* (cbrt (+ 1.0 (/ x (/ 2.0 y)))) (cbrt (+ 1.0 (/ x (/ 2.0 y)))))) (/ (sqrt y) (cbrt (+ 1.0 (/ x (/ 2.0 y))))) (/ (sqrt y) (sqrt (+ 1.0 (/ x (/ 2.0 y))))) (/ (sqrt y) (sqrt (+ 1.0 (/ x (/ 2.0 y))))) (/ (sqrt y) 1) (/ (sqrt y) (+ 1.0 (/ x (/ 2.0 y)))) (/ (sqrt y) 1) (/ (sqrt y) (+ 1.0 (/ x (/ 2.0 y)))) (/ 1 (* (cbrt (+ 1.0 (/ x (/ 2.0 y)))) (cbrt (+ 1.0 (/ x (/ 2.0 y)))))) (/ y (cbrt (+ 1.0 (/ x (/ 2.0 y))))) (/ 1 (sqrt (+ 1.0 (/ x (/ 2.0 y))))) (/ y (sqrt (+ 1.0 (/ x (/ 2.0 y))))) (/ 1 1) (/ y (+ 1.0 (/ x (/ 2.0 y)))) (/ 1 1) (/ y (+ 1.0 (/ x (/ 2.0 y)))) (/ 1 (+ 1.0 (/ x (/ 2.0 y)))) (/ (+ 1.0 (/ x (/ 2.0 y))) y) (/ y (* (cbrt (+ 1.0 (/ x (/ 2.0 y)))) (cbrt (+ 1.0 (/ x (/ 2.0 y)))))) (/ y (sqrt (+ 1.0 (/ x (/ 2.0 y))))) (/ y 1) (/ y 1) (/ (+ 1.0 (/ x (/ 2.0 y))) (cbrt y)) (/ (+ 1.0 (/ x (/ 2.0 y))) (sqrt y)) (/ (+ 1.0 (/ x (/ 2.0 y))) y) (/ y (+ (pow 1.0 3) (pow (/ x (/ 2.0 y)) 3))) (/ y (- (* 1.0 1.0) (* (/ x (/ 2.0 y)) (/ x (/ 2.0 y))))) (- (log x) (- (log 2.0) (log y))) (- (log x) (log (/ 2.0 y))) (log (/ x (/ 2.0 y))) (exp (/ x (/ 2.0 y))) (/ (* (* x x) x) (/ (* (* 2.0 2.0) 2.0) (* (* y y) y))) (/ (* (* x x) x) (* (* (/ 2.0 y) (/ 2.0 y)) (/ 2.0 y))) (* (cbrt (/ x (/ 2.0 y))) (cbrt (/ x (/ 2.0 y)))) (cbrt (/ x (/ 2.0 y))) (* (* (/ x (/ 2.0 y)) (/ x (/ 2.0 y))) (/ x (/ 2.0 y))) (sqrt (/ x (/ 2.0 y))) (sqrt (/ x (/ 2.0 y))) (- x) (- (/ 2.0 y)) (/ (* (cbrt x) (cbrt x)) (* (cbrt (/ 2.0 y)) (cbrt (/ 2.0 y)))) (/ (cbrt x) (cbrt (/ 2.0 y))) (/ (* (cbrt x) (cbrt x)) (sqrt (/ 2.0 y))) (/ (cbrt x) (sqrt (/ 2.0 y))) (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt y) (cbrt y)))) (/ (cbrt x) (/ (cbrt 2.0) (cbrt y))) (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt y))) (/ (cbrt x) (/ (cbrt 2.0) (sqrt y))) (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt 2.0) (cbrt 2.0)) 1)) (/ (cbrt x) (/ (cbrt 2.0) y)) (/ (* (cbrt x) (cbrt x)) (/ (sqrt 2.0) (* (cbrt y) (cbrt y)))) (/ (cbrt x) (/ (sqrt 2.0) (cbrt y))) (/ (* (cbrt x) (cbrt x)) (/ (sqrt 2.0) (sqrt y))) (/ (cbrt x) (/ (sqrt 2.0) (sqrt y))) (/ (* (cbrt x) (cbrt x)) (/ (sqrt 2.0) 1)) (/ (cbrt x) (/ (sqrt 2.0) y)) (/ (* (cbrt x) (cbrt x)) (/ 1 (* (cbrt y) (cbrt y)))) (/ (cbrt x) (/ 2.0 (cbrt y))) (/ (* (cbrt x) (cbrt x)) (/ 1 (sqrt y))) (/ (cbrt x) (/ 2.0 (sqrt y))) (/ (* (cbrt x) (cbrt x)) (/ 1 1)) (/ (cbrt x) (/ 2.0 y)) (/ (* (cbrt x) (cbrt x)) 1) (/ (cbrt x) (/ 2.0 y)) (/ (* (cbrt x) (cbrt x)) 2.0) (/ (cbrt x) (/ 1 y)) (/ (sqrt x) (* (cbrt (/ 2.0 y)) (cbrt (/ 2.0 y)))) (/ (sqrt x) (cbrt (/ 2.0 y))) (/ (sqrt x) (sqrt (/ 2.0 y))) (/ (sqrt x) (sqrt (/ 2.0 y))) (/ (sqrt x) (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt y) (cbrt y)))) (/ (sqrt x) (/ (cbrt 2.0) (cbrt y))) (/ (sqrt x) (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt y))) (/ (sqrt x) (/ (cbrt 2.0) (sqrt y))) (/ (sqrt x) (/ (* (cbrt 2.0) (cbrt 2.0)) 1)) (/ (sqrt x) (/ (cbrt 2.0) y)) (/ (sqrt x) (/ (sqrt 2.0) (* (cbrt y) (cbrt y)))) (/ (sqrt x) (/ (sqrt 2.0) (cbrt y))) (/ (sqrt x) (/ (sqrt 2.0) (sqrt y))) (/ (sqrt x) (/ (sqrt 2.0) (sqrt y))) (/ (sqrt x) (/ (sqrt 2.0) 1)) (/ (sqrt x) (/ (sqrt 2.0) y)) (/ (sqrt x) (/ 1 (* (cbrt y) (cbrt y)))) (/ (sqrt x) (/ 2.0 (cbrt y))) (/ (sqrt x) (/ 1 (sqrt y))) (/ (sqrt x) (/ 2.0 (sqrt y))) (/ (sqrt x) (/ 1 1)) (/ (sqrt x) (/ 2.0 y)) (/ (sqrt x) 1) (/ (sqrt x) (/ 2.0 y)) (/ (sqrt x) 2.0) (/ (sqrt x) (/ 1 y)) (/ 1 (* (cbrt (/ 2.0 y)) (cbrt (/ 2.0 y)))) (/ x (cbrt (/ 2.0 y))) (/ 1 (sqrt (/ 2.0 y))) (/ x (sqrt (/ 2.0 y))) (/ 1 (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt y) (cbrt y)))) (/ x (/ (cbrt 2.0) (cbrt y))) (/ 1 (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt y))) (/ x (/ (cbrt 2.0) (sqrt y))) (/ 1 (/ (* (cbrt 2.0) (cbrt 2.0)) 1)) (/ x (/ (cbrt 2.0) y)) (/ 1 (/ (sqrt 2.0) (* (cbrt y) (cbrt y)))) (/ x (/ (sqrt 2.0) (cbrt y))) (/ 1 (/ (sqrt 2.0) (sqrt y))) (/ x (/ (sqrt 2.0) (sqrt y))) (/ 1 (/ (sqrt 2.0) 1)) (/ x (/ (sqrt 2.0) y)) (/ 1 (/ 1 (* (cbrt y) (cbrt y)))) (/ x (/ 2.0 (cbrt y))) (/ 1 (/ 1 (sqrt y))) (/ x (/ 2.0 (sqrt y))) (/ 1 (/ 1 1)) (/ x (/ 2.0 y)) (/ 1 1) (/ x (/ 2.0 y)) (/ 1 2.0) (/ x (/ 1 y)) (/ 1 (/ 2.0 y)) (/ (/ 2.0 y) x) (/ x (* (cbrt (/ 2.0 y)) (cbrt (/ 2.0 y)))) (/ x (sqrt (/ 2.0 y))) (/ x (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt y) (cbrt y)))) (/ x (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt y))) (/ x (/ (* (cbrt 2.0) (cbrt 2.0)) 1)) (/ x (/ (sqrt 2.0) (* (cbrt y) (cbrt y)))) (/ x (/ (sqrt 2.0) (sqrt y))) (/ x (/ (sqrt 2.0) 1)) (/ x (/ 1 (* (cbrt y) (cbrt y)))) (/ x (/ 1 (sqrt y))) (/ x (/ 1 1)) (/ x 1) (/ x 2.0) (/ (/ 2.0 y) (cbrt x)) (/ (/ 2.0 y) (sqrt x)) (/ (/ 2.0 y) x) (/ x 2.0) (- (+ (* 1.0 y) (* 0.25 (* (pow x 2) (pow y 3)))) (* 0.5 (* x (pow y 2)))) (- (+ (* 8.0 (/ 1 (* (pow x 3) (pow y 2)))) (* 2.0 (/ 1 x))) (* 4.0 (/ 1 (* (pow x 2) y)))) (- (+ (* 8.0 (/ 1 (* (pow x 3) (pow y 2)))) (* 2.0 (/ 1 x))) (* 4.0 (/ 1 (* (pow x 2) y)))) (* 0.5 (* x y)) (* 0.5 (* x y)) (* 0.5 (* x y)) 0.419 * * [simplify]: iteration 0 : 507 enodes (cost 727 ) 0.430 * * [simplify]: iteration 1 : 2296 enodes (cost 696 ) 0.467 * * [simplify]: iteration 2 : 5001 enodes (cost 696 ) 0.471 * [simplify]: Simplified to: (log (/ y (+ 1.0 (/ x (/ 2.0 y))))) (log (/ y (+ 1.0 (/ x (/ 2.0 y))))) (exp (/ y (+ 1.0 (/ x (/ 2.0 y))))) (pow (/ y (+ 1.0 (/ x (/ 2.0 y)))) 3) (* (cbrt (/ y (+ 1.0 (/ x (/ 2.0 y))))) (cbrt (/ y (+ 1.0 (/ x (/ 2.0 y)))))) (cbrt (/ y (+ 1.0 (/ x (/ 2.0 y))))) (pow (/ y (+ 1.0 (/ x (/ 2.0 y)))) 3) (sqrt (/ y (+ 1.0 (/ x (/ 2.0 y))))) (sqrt (/ y (+ 1.0 (/ x (/ 2.0 y))))) (- y) (- (+ 1.0 (/ x (/ 2.0 y)))) (/ (* (cbrt y) (cbrt y)) (* (cbrt (+ 1.0 (/ x (/ 2.0 y)))) (cbrt (+ 1.0 (/ x (/ 2.0 y)))))) (/ (cbrt y) (cbrt (+ 1.0 (/ x (/ 2.0 y))))) (/ (* (cbrt y) (cbrt y)) (sqrt (+ 1.0 (/ x (/ 2.0 y))))) (/ (cbrt y) (sqrt (+ 1.0 (/ x (/ 2.0 y))))) (* (cbrt y) (cbrt y)) (/ (cbrt y) (+ 1.0 (/ x (/ 2.0 y)))) (* (cbrt y) (cbrt y)) (/ (cbrt y) (+ 1.0 (/ x (/ 2.0 y)))) (/ (sqrt y) (* (cbrt (+ 1.0 (/ x (/ 2.0 y)))) (cbrt (+ 1.0 (/ x (/ 2.0 y)))))) (/ (sqrt y) (cbrt (+ 1.0 (/ x (/ 2.0 y))))) (/ (sqrt y) (sqrt (+ 1.0 (/ x (/ 2.0 y))))) (/ (sqrt y) (sqrt (+ 1.0 (/ x (/ 2.0 y))))) (sqrt y) (/ (sqrt y) (+ 1.0 (/ x (/ 2.0 y)))) (sqrt y) (/ (sqrt y) (+ 1.0 (/ x (/ 2.0 y)))) (/ 1 (* (cbrt (+ 1.0 (/ x (/ 2.0 y)))) (cbrt (+ 1.0 (/ x (/ 2.0 y)))))) (/ y (cbrt (+ 1.0 (/ x (/ 2.0 y))))) (/ 1 (sqrt (+ 1.0 (/ x (/ 2.0 y))))) (/ y (sqrt (+ 1.0 (/ x (/ 2.0 y))))) 1 (/ y (+ 1.0 (/ x (/ 2.0 y)))) 1 (/ y (+ 1.0 (/ x (/ 2.0 y)))) (/ 1 (+ 1.0 (/ x (/ 2.0 y)))) (/ (+ 1.0 (/ x (/ 2.0 y))) y) (/ y (* (cbrt (+ 1.0 (/ x (/ 2.0 y)))) (cbrt (+ 1.0 (/ x (/ 2.0 y)))))) (/ y (sqrt (+ 1.0 (/ x (/ 2.0 y))))) y y (/ (+ 1.0 (/ x (/ 2.0 y))) (cbrt y)) (/ (+ 1.0 (/ x (/ 2.0 y))) (sqrt y)) (/ (+ 1.0 (/ x (/ 2.0 y))) y) (/ y (+ (pow 1.0 3) (pow (/ x (/ 2.0 y)) 3))) (/ y (- (* 1.0 1.0) (* (/ x (/ 2.0 y)) (/ x (/ 2.0 y))))) (log (/ x (/ 2.0 y))) (log (/ x (/ 2.0 y))) (log (/ x (/ 2.0 y))) (exp (/ x (/ 2.0 y))) (pow (/ x (/ 2.0 y)) 3) (pow (/ x (/ 2.0 y)) 3) (* (cbrt (/ x (/ 2.0 y))) (cbrt (/ x (/ 2.0 y)))) (cbrt (/ x (/ 2.0 y))) (pow (/ x (/ 2.0 y)) 3) (sqrt (/ x (/ 2.0 y))) (sqrt (/ x (/ 2.0 y))) (- x) (- (/ 2.0 y)) (/ (* (cbrt x) (cbrt x)) (* (cbrt (/ 2.0 y)) (cbrt (/ 2.0 y)))) (/ (cbrt x) (cbrt (/ 2.0 y))) (/ (* (cbrt x) (cbrt x)) (sqrt (/ 2.0 y))) (/ (cbrt x) (sqrt (/ 2.0 y))) (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt y) (cbrt y)))) (/ (cbrt x) (/ (cbrt 2.0) (cbrt y))) (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt y))) (/ (cbrt x) (/ (cbrt 2.0) (sqrt y))) (/ (cbrt x) (/ (* (cbrt 2.0) (cbrt 2.0)) (cbrt x))) (/ (cbrt x) (/ (cbrt 2.0) y)) (/ (* (cbrt x) (cbrt x)) (/ (sqrt 2.0) (* (cbrt y) (cbrt y)))) (/ (cbrt x) (/ (sqrt 2.0) (cbrt y))) (/ (* (cbrt x) (cbrt x)) (/ (sqrt 2.0) (sqrt y))) (/ (cbrt x) (/ (sqrt 2.0) (sqrt y))) (/ (cbrt x) (/ (sqrt 2.0) (cbrt x))) (/ (cbrt x) (/ (sqrt 2.0) y)) (* (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (/ (cbrt x) (/ 2.0 (cbrt y))) (* (* (cbrt x) (cbrt x)) (sqrt y)) (/ (cbrt x) (/ 2.0 (sqrt y))) (* (cbrt x) (cbrt x)) (/ (cbrt x) (/ 2.0 y)) (* (cbrt x) (cbrt x)) (/ (cbrt x) (/ 2.0 y)) (/ (* (cbrt x) (cbrt x)) 2.0) (* (cbrt x) y) (/ (sqrt x) (* (cbrt (/ 2.0 y)) (cbrt (/ 2.0 y)))) (/ (sqrt x) (cbrt (/ 2.0 y))) (/ (sqrt x) (sqrt (/ 2.0 y))) (/ (sqrt x) (sqrt (/ 2.0 y))) (/ (sqrt x) (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt y) (cbrt y)))) (/ (sqrt x) (/ (cbrt 2.0) (cbrt y))) (/ (sqrt x) (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt y))) (/ (sqrt x) (/ (cbrt 2.0) (sqrt y))) (/ (sqrt x) (* (cbrt 2.0) (cbrt 2.0))) (/ (sqrt x) (/ (cbrt 2.0) y)) (/ (sqrt x) (/ (sqrt 2.0) (* (cbrt y) (cbrt y)))) (/ (sqrt x) (/ (sqrt 2.0) (cbrt y))) (/ (sqrt x) (/ (sqrt 2.0) (sqrt y))) (/ (sqrt x) (/ (sqrt 2.0) (sqrt y))) (/ (sqrt x) (sqrt 2.0)) (/ (sqrt x) (/ (sqrt 2.0) y)) (* (sqrt x) (* (cbrt y) (cbrt y))) (/ (sqrt x) (/ 2.0 (cbrt y))) (* (sqrt x) (sqrt y)) (/ (sqrt x) (/ 2.0 (sqrt y))) (sqrt x) (/ (sqrt x) (/ 2.0 y)) (sqrt x) (/ (sqrt x) (/ 2.0 y)) (/ (sqrt x) 2.0) (* (sqrt x) y) (/ 1 (* (cbrt (/ 2.0 y)) (cbrt (/ 2.0 y)))) (/ x (cbrt (/ 2.0 y))) (/ 1 (sqrt (/ 2.0 y))) (/ x (sqrt (/ 2.0 y))) (/ (* (cbrt y) (cbrt y)) (* (cbrt 2.0) (cbrt 2.0))) (/ x (/ (cbrt 2.0) (cbrt y))) (/ (sqrt y) (* (cbrt 2.0) (cbrt 2.0))) (/ x (/ (cbrt 2.0) (sqrt y))) (/ 1 (* (cbrt 2.0) (cbrt 2.0))) (/ x (/ (cbrt 2.0) y)) (/ (* (cbrt y) (cbrt y)) (sqrt 2.0)) (/ x (/ (sqrt 2.0) (cbrt y))) (/ (sqrt y) (sqrt 2.0)) (/ x (/ (sqrt 2.0) (sqrt y))) (/ 1 (sqrt 2.0)) (/ x (/ (sqrt 2.0) y)) (* (cbrt y) (cbrt y)) (/ x (/ 2.0 (cbrt y))) (sqrt y) (/ x (/ 2.0 (sqrt y))) 1 (/ x (/ 2.0 y)) 1 (/ x (/ 2.0 y)) (/ 1 2.0) (* x y) (/ 1 (/ 2.0 y)) (/ (/ 2.0 y) x) (/ x (* (cbrt (/ 2.0 y)) (cbrt (/ 2.0 y)))) (/ x (sqrt (/ 2.0 y))) (/ x (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt y) (cbrt y)))) (/ x (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt y))) (/ x (* (cbrt 2.0) (cbrt 2.0))) (/ x (/ (sqrt 2.0) (* (cbrt y) (cbrt y)))) (/ x (/ (sqrt 2.0) (sqrt y))) (/ x (sqrt 2.0)) (* x (* (cbrt y) (cbrt y))) (* x (sqrt y)) x x (/ x 2.0) (/ (/ 2.0 y) (cbrt x)) (/ (/ 2.0 y) (sqrt x)) (/ (/ 2.0 y) x) (/ x 2.0) (- (+ (* 1.0 y) (* 0.25 (* (pow x 2) (pow y 3)))) (* 0.5 (* x (pow y 2)))) (+ (- (* 2.0 (/ 1 x)) (* 4.0 (/ 1 (* (pow x 2) y)))) (/ (/ 8.0 (pow y 2)) (pow x 3))) (+ (- (* 2.0 (/ 1 x)) (* 4.0 (/ 1 (* (pow x 2) y)))) (/ (/ 8.0 (pow y 2)) (pow x 3))) (* 0.5 (* x y)) (* 0.5 (* x y)) (* 0.5 (* x y)) 0.472 * * * [progress]: adding candidates to table 0.699 * * [progress]: iteration 3 / 4 0.699 * * * [progress]: picking best candidate 0.706 * * * * [pick]: Picked # 0.706 * * * [progress]: localizing error 0.715 * * * [progress]: generating rewritten candidates 0.715 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2 2) 0.728 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2) 0.739 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 2 1 2) 0.748 * * * [progress]: generating series expansions 0.748 * * * * [progress]: [ 1 / 3 ] generating series at (2 2 2) 0.748 * [approximate]: Taking taylor expansion of (/ (+ (* 0.5 (* x y)) 1.0) y) in (x y) around 0 0.748 * [taylor]: Taking taylor expansion of (/ (+ (* 0.5 (* x y)) 1.0) y) in y 0.748 * [taylor]: Taking taylor expansion of (+ (* 0.5 (* x y)) 1.0) in y 0.748 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in y 0.748 * [taylor]: Taking taylor expansion of 0.5 in y 0.748 * [taylor]: Taking taylor expansion of (* x y) in y 0.748 * [taylor]: Taking taylor expansion of x in y 0.748 * [taylor]: Taking taylor expansion of y in y 0.748 * [taylor]: Taking taylor expansion of 1.0 in y 0.748 * [taylor]: Taking taylor expansion of y in y 0.750 * [taylor]: Taking taylor expansion of (/ (+ (* 0.5 (* x y)) 1.0) y) in x 0.750 * [taylor]: Taking taylor expansion of (+ (* 0.5 (* x y)) 1.0) in x 0.750 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x 0.750 * [taylor]: Taking taylor expansion of 0.5 in x 0.750 * [taylor]: Taking taylor expansion of (* x y) in x 0.750 * [taylor]: Taking taylor expansion of x in x 0.750 * [taylor]: Taking taylor expansion of y in x 0.750 * [taylor]: Taking taylor expansion of 1.0 in x 0.750 * [taylor]: Taking taylor expansion of y in x 0.750 * [taylor]: Taking taylor expansion of (/ (+ (* 0.5 (* x y)) 1.0) y) in x 0.750 * [taylor]: Taking taylor expansion of (+ (* 0.5 (* x y)) 1.0) in x 0.750 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x 0.750 * [taylor]: Taking taylor expansion of 0.5 in x 0.750 * [taylor]: Taking taylor expansion of (* x y) in x 0.750 * [taylor]: Taking taylor expansion of x in x 0.750 * [taylor]: Taking taylor expansion of y in x 0.750 * [taylor]: Taking taylor expansion of 1.0 in x 0.750 * [taylor]: Taking taylor expansion of y in x 0.751 * [taylor]: Taking taylor expansion of (/ 1.0 y) in y 0.751 * [taylor]: Taking taylor expansion of 1.0 in y 0.751 * [taylor]: Taking taylor expansion of y in y 0.752 * [taylor]: Taking taylor expansion of 0.5 in y 0.754 * [taylor]: Taking taylor expansion of 0 in y 0.756 * [taylor]: Taking taylor expansion of 0 in y 0.759 * [taylor]: Taking taylor expansion of 0 in y 0.759 * [approximate]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in (x y) around 0 0.759 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in y 0.759 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in y 0.759 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y 0.759 * [taylor]: Taking taylor expansion of 0.5 in y 0.759 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.759 * [taylor]: Taking taylor expansion of (* x y) in y 0.759 * [taylor]: Taking taylor expansion of x in y 0.759 * [taylor]: Taking taylor expansion of y in y 0.760 * [taylor]: Taking taylor expansion of 1.0 in y 0.760 * [taylor]: Taking taylor expansion of y in y 0.760 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in x 0.760 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in x 0.760 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x 0.760 * [taylor]: Taking taylor expansion of 0.5 in x 0.760 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.760 * [taylor]: Taking taylor expansion of (* x y) in x 0.760 * [taylor]: Taking taylor expansion of x in x 0.760 * [taylor]: Taking taylor expansion of y in x 0.760 * [taylor]: Taking taylor expansion of 1.0 in x 0.760 * [taylor]: Taking taylor expansion of y in x 0.760 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in x 0.760 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in x 0.760 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x 0.760 * [taylor]: Taking taylor expansion of 0.5 in x 0.760 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.760 * [taylor]: Taking taylor expansion of (* x y) in x 0.760 * [taylor]: Taking taylor expansion of x in x 0.760 * [taylor]: Taking taylor expansion of y in x 0.761 * [taylor]: Taking taylor expansion of 1.0 in x 0.761 * [taylor]: Taking taylor expansion of y in x 0.761 * [taylor]: Taking taylor expansion of 0.5 in y 0.762 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.762 * [taylor]: Taking taylor expansion of 1.0 in y 0.762 * [taylor]: Taking taylor expansion of y in y 0.764 * [taylor]: Taking taylor expansion of 0 in y 0.767 * [taylor]: Taking taylor expansion of 0 in y 0.771 * [taylor]: Taking taylor expansion of 0 in y 0.779 * [taylor]: Taking taylor expansion of 0 in y 0.780 * [approximate]: Taking taylor expansion of (* -1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in (x y) around 0 0.780 * [taylor]: Taking taylor expansion of (* -1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in y 0.780 * [taylor]: Taking taylor expansion of -1 in y 0.780 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in y 0.780 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in y 0.780 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y 0.780 * [taylor]: Taking taylor expansion of 0.5 in y 0.780 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.780 * [taylor]: Taking taylor expansion of (* x y) in y 0.780 * [taylor]: Taking taylor expansion of x in y 0.780 * [taylor]: Taking taylor expansion of y in y 0.780 * [taylor]: Taking taylor expansion of 1.0 in y 0.780 * [taylor]: Taking taylor expansion of y in y 0.780 * [taylor]: Taking taylor expansion of (* -1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in x 0.780 * [taylor]: Taking taylor expansion of -1 in x 0.780 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in x 0.780 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in x 0.780 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x 0.780 * [taylor]: Taking taylor expansion of 0.5 in x 0.780 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.780 * [taylor]: Taking taylor expansion of (* x y) in x 0.780 * [taylor]: Taking taylor expansion of x in x 0.780 * [taylor]: Taking taylor expansion of y in x 0.781 * [taylor]: Taking taylor expansion of 1.0 in x 0.781 * [taylor]: Taking taylor expansion of y in x 0.781 * [taylor]: Taking taylor expansion of (* -1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in x 0.781 * [taylor]: Taking taylor expansion of -1 in x 0.781 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in x 0.781 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in x 0.781 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x 0.781 * [taylor]: Taking taylor expansion of 0.5 in x 0.781 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.781 * [taylor]: Taking taylor expansion of (* x y) in x 0.781 * [taylor]: Taking taylor expansion of x in x 0.781 * [taylor]: Taking taylor expansion of y in x 0.781 * [taylor]: Taking taylor expansion of 1.0 in x 0.781 * [taylor]: Taking taylor expansion of y in x 0.782 * [taylor]: Taking taylor expansion of -0.5 in y 0.783 * [taylor]: Taking taylor expansion of (- (* 1.0 y)) in y 0.783 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.783 * [taylor]: Taking taylor expansion of 1.0 in y 0.783 * [taylor]: Taking taylor expansion of y in y 0.786 * [taylor]: Taking taylor expansion of 0 in y 0.790 * [taylor]: Taking taylor expansion of 0 in y 0.795 * [taylor]: Taking taylor expansion of 0 in y 0.801 * [taylor]: Taking taylor expansion of 0 in y 0.802 * * * * [progress]: [ 2 / 3 ] generating series at (2 2) 0.802 * [approximate]: Taking taylor expansion of (/ y (+ (* 0.5 (* x y)) 1.0)) in (x y) around 0 0.802 * [taylor]: Taking taylor expansion of (/ y (+ (* 0.5 (* x y)) 1.0)) in y 0.802 * [taylor]: Taking taylor expansion of y in y 0.802 * [taylor]: Taking taylor expansion of (+ (* 0.5 (* x y)) 1.0) in y 0.802 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in y 0.802 * [taylor]: Taking taylor expansion of 0.5 in y 0.802 * [taylor]: Taking taylor expansion of (* x y) in y 0.802 * [taylor]: Taking taylor expansion of x in y 0.802 * [taylor]: Taking taylor expansion of y in y 0.802 * [taylor]: Taking taylor expansion of 1.0 in y 0.803 * [taylor]: Taking taylor expansion of (/ y (+ (* 0.5 (* x y)) 1.0)) in x 0.803 * [taylor]: Taking taylor expansion of y in x 0.803 * [taylor]: Taking taylor expansion of (+ (* 0.5 (* x y)) 1.0) in x 0.803 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x 0.803 * [taylor]: Taking taylor expansion of 0.5 in x 0.803 * [taylor]: Taking taylor expansion of (* x y) in x 0.803 * [taylor]: Taking taylor expansion of x in x 0.803 * [taylor]: Taking taylor expansion of y in x 0.803 * [taylor]: Taking taylor expansion of 1.0 in x 0.804 * [taylor]: Taking taylor expansion of (/ y (+ (* 0.5 (* x y)) 1.0)) in x 0.804 * [taylor]: Taking taylor expansion of y in x 0.804 * [taylor]: Taking taylor expansion of (+ (* 0.5 (* x y)) 1.0) in x 0.804 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x 0.804 * [taylor]: Taking taylor expansion of 0.5 in x 0.804 * [taylor]: Taking taylor expansion of (* x y) in x 0.804 * [taylor]: Taking taylor expansion of x in x 0.804 * [taylor]: Taking taylor expansion of y in x 0.804 * [taylor]: Taking taylor expansion of 1.0 in x 0.804 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.805 * [taylor]: Taking taylor expansion of 1.0 in y 0.805 * [taylor]: Taking taylor expansion of y in y 0.806 * [taylor]: Taking taylor expansion of (- (* 0.5 (pow y 2))) in y 0.806 * [taylor]: Taking taylor expansion of (* 0.5 (pow y 2)) in y 0.806 * [taylor]: Taking taylor expansion of 0.5 in y 0.806 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.806 * [taylor]: Taking taylor expansion of y in y 0.809 * [taylor]: Taking taylor expansion of (* 0.25 (pow y 3)) in y 0.809 * [taylor]: Taking taylor expansion of 0.25 in y 0.809 * [taylor]: Taking taylor expansion of (pow y 3) in y 0.809 * [taylor]: Taking taylor expansion of y in y 0.813 * [taylor]: Taking taylor expansion of (- (* 0.125 (pow y 4))) in y 0.813 * [taylor]: Taking taylor expansion of (* 0.125 (pow y 4)) in y 0.813 * [taylor]: Taking taylor expansion of 0.125 in y 0.813 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.813 * [taylor]: Taking taylor expansion of y in y 0.819 * [taylor]: Taking taylor expansion of (* 0.0625 (pow y 5)) in y 0.819 * [taylor]: Taking taylor expansion of 0.0625 in y 0.819 * [taylor]: Taking taylor expansion of (pow y 5) in y 0.819 * [taylor]: Taking taylor expansion of y in y 0.820 * [approximate]: Taking taylor expansion of (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in (x y) around 0 0.820 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in y 0.820 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in y 0.820 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in y 0.820 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y 0.820 * [taylor]: Taking taylor expansion of 0.5 in y 0.820 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.820 * [taylor]: Taking taylor expansion of (* x y) in y 0.820 * [taylor]: Taking taylor expansion of x in y 0.820 * [taylor]: Taking taylor expansion of y in y 0.821 * [taylor]: Taking taylor expansion of 1.0 in y 0.821 * [taylor]: Taking taylor expansion of y in y 0.822 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in x 0.822 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in x 0.822 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in x 0.822 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x 0.822 * [taylor]: Taking taylor expansion of 0.5 in x 0.822 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.822 * [taylor]: Taking taylor expansion of (* x y) in x 0.822 * [taylor]: Taking taylor expansion of x in x 0.822 * [taylor]: Taking taylor expansion of y in x 0.823 * [taylor]: Taking taylor expansion of 1.0 in x 0.823 * [taylor]: Taking taylor expansion of y in x 0.823 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in x 0.823 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in x 0.823 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in x 0.823 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x 0.823 * [taylor]: Taking taylor expansion of 0.5 in x 0.823 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.823 * [taylor]: Taking taylor expansion of (* x y) in x 0.823 * [taylor]: Taking taylor expansion of x in x 0.823 * [taylor]: Taking taylor expansion of y in x 0.824 * [taylor]: Taking taylor expansion of 1.0 in x 0.824 * [taylor]: Taking taylor expansion of y in x 0.824 * [taylor]: Taking taylor expansion of 2.0 in y 0.825 * [taylor]: Taking taylor expansion of (- (* 4.0 y)) in y 0.825 * [taylor]: Taking taylor expansion of (* 4.0 y) in y 0.825 * [taylor]: Taking taylor expansion of 4.0 in y 0.825 * [taylor]: Taking taylor expansion of y in y 0.828 * [taylor]: Taking taylor expansion of (* 8.0 (pow y 2)) in y 0.828 * [taylor]: Taking taylor expansion of 8.0 in y 0.828 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.828 * [taylor]: Taking taylor expansion of y in y 0.833 * [taylor]: Taking taylor expansion of (- (* 16.0 (pow y 3))) in y 0.833 * [taylor]: Taking taylor expansion of (* 16.0 (pow y 3)) in y 0.833 * [taylor]: Taking taylor expansion of 16.0 in y 0.833 * [taylor]: Taking taylor expansion of (pow y 3) in y 0.833 * [taylor]: Taking taylor expansion of y in y 0.839 * [taylor]: Taking taylor expansion of (* 32.0 (pow y 4)) in y 0.839 * [taylor]: Taking taylor expansion of 32.0 in y 0.839 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.839 * [taylor]: Taking taylor expansion of y in y 0.840 * [approximate]: Taking taylor expansion of (/ -1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in (x y) around 0 0.840 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in y 0.840 * [taylor]: Taking taylor expansion of -1 in y 0.840 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in y 0.840 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in y 0.840 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y 0.840 * [taylor]: Taking taylor expansion of 0.5 in y 0.840 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.840 * [taylor]: Taking taylor expansion of (* x y) in y 0.840 * [taylor]: Taking taylor expansion of x in y 0.840 * [taylor]: Taking taylor expansion of y in y 0.841 * [taylor]: Taking taylor expansion of 1.0 in y 0.841 * [taylor]: Taking taylor expansion of y in y 0.842 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in x 0.842 * [taylor]: Taking taylor expansion of -1 in x 0.842 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in x 0.842 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in x 0.842 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x 0.842 * [taylor]: Taking taylor expansion of 0.5 in x 0.842 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.842 * [taylor]: Taking taylor expansion of (* x y) in x 0.842 * [taylor]: Taking taylor expansion of x in x 0.842 * [taylor]: Taking taylor expansion of y in x 0.843 * [taylor]: Taking taylor expansion of 1.0 in x 0.843 * [taylor]: Taking taylor expansion of y in x 0.843 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in x 0.843 * [taylor]: Taking taylor expansion of -1 in x 0.843 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in x 0.843 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in x 0.843 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x 0.843 * [taylor]: Taking taylor expansion of 0.5 in x 0.843 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.843 * [taylor]: Taking taylor expansion of (* x y) in x 0.843 * [taylor]: Taking taylor expansion of x in x 0.843 * [taylor]: Taking taylor expansion of y in x 0.844 * [taylor]: Taking taylor expansion of 1.0 in x 0.844 * [taylor]: Taking taylor expansion of y in x 0.844 * [taylor]: Taking taylor expansion of -2.0 in y 0.846 * [taylor]: Taking taylor expansion of (* 4.0 y) in y 0.846 * [taylor]: Taking taylor expansion of 4.0 in y 0.846 * [taylor]: Taking taylor expansion of y in y 0.848 * [taylor]: Taking taylor expansion of (- (* 8.0 (pow y 2))) in y 0.848 * [taylor]: Taking taylor expansion of (* 8.0 (pow y 2)) in y 0.848 * [taylor]: Taking taylor expansion of 8.0 in y 0.849 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.849 * [taylor]: Taking taylor expansion of y in y 0.853 * [taylor]: Taking taylor expansion of (* 16.0 (pow y 3)) in y 0.853 * [taylor]: Taking taylor expansion of 16.0 in y 0.853 * [taylor]: Taking taylor expansion of (pow y 3) in y 0.853 * [taylor]: Taking taylor expansion of y in y 0.858 * [taylor]: Taking taylor expansion of (- (* 32.0 (pow y 4))) in y 0.858 * [taylor]: Taking taylor expansion of (* 32.0 (pow y 4)) in y 0.858 * [taylor]: Taking taylor expansion of 32.0 in y 0.859 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.859 * [taylor]: Taking taylor expansion of y in y 0.860 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 2 1 2) 0.860 * [approximate]: Taking taylor expansion of (* 0.5 (* x y)) in (x y) around 0 0.860 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in y 0.860 * [taylor]: Taking taylor expansion of 0.5 in y 0.860 * [taylor]: Taking taylor expansion of (* x y) in y 0.861 * [taylor]: Taking taylor expansion of x in y 0.861 * [taylor]: Taking taylor expansion of y in y 0.861 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x 0.861 * [taylor]: Taking taylor expansion of 0.5 in x 0.861 * [taylor]: Taking taylor expansion of (* x y) in x 0.861 * [taylor]: Taking taylor expansion of x in x 0.861 * [taylor]: Taking taylor expansion of y in x 0.861 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x 0.861 * [taylor]: Taking taylor expansion of 0.5 in x 0.861 * [taylor]: Taking taylor expansion of (* x y) in x 0.861 * [taylor]: Taking taylor expansion of x in x 0.861 * [taylor]: Taking taylor expansion of y in x 0.861 * [taylor]: Taking taylor expansion of 0 in y 0.862 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.862 * [taylor]: Taking taylor expansion of 0.5 in y 0.862 * [taylor]: Taking taylor expansion of y in y 0.863 * [taylor]: Taking taylor expansion of 0 in y 0.868 * [taylor]: Taking taylor expansion of 0 in y 0.870 * [taylor]: Taking taylor expansion of 0 in y 0.871 * [approximate]: Taking taylor expansion of (/ 0.5 (* x y)) in (x y) around 0 0.871 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in y 0.871 * [taylor]: Taking taylor expansion of 0.5 in y 0.871 * [taylor]: Taking taylor expansion of (* x y) in y 0.871 * [taylor]: Taking taylor expansion of x in y 0.871 * [taylor]: Taking taylor expansion of y in y 0.871 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in x 0.871 * [taylor]: Taking taylor expansion of 0.5 in x 0.871 * [taylor]: Taking taylor expansion of (* x y) in x 0.871 * [taylor]: Taking taylor expansion of x in x 0.871 * [taylor]: Taking taylor expansion of y in x 0.872 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in x 0.872 * [taylor]: Taking taylor expansion of 0.5 in x 0.872 * [taylor]: Taking taylor expansion of (* x y) in x 0.872 * [taylor]: Taking taylor expansion of x in x 0.872 * [taylor]: Taking taylor expansion of y in x 0.872 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y 0.872 * [taylor]: Taking taylor expansion of 0.5 in y 0.872 * [taylor]: Taking taylor expansion of y in y 0.873 * [taylor]: Taking taylor expansion of 0 in y 0.874 * [taylor]: Taking taylor expansion of 0 in y 0.876 * [taylor]: Taking taylor expansion of 0 in y 0.877 * [approximate]: Taking taylor expansion of (/ 0.5 (* x y)) in (x y) around 0 0.877 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in y 0.877 * [taylor]: Taking taylor expansion of 0.5 in y 0.877 * [taylor]: Taking taylor expansion of (* x y) in y 0.877 * [taylor]: Taking taylor expansion of x in y 0.877 * [taylor]: Taking taylor expansion of y in y 0.877 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in x 0.877 * [taylor]: Taking taylor expansion of 0.5 in x 0.877 * [taylor]: Taking taylor expansion of (* x y) in x 0.877 * [taylor]: Taking taylor expansion of x in x 0.877 * [taylor]: Taking taylor expansion of y in x 0.878 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in x 0.878 * [taylor]: Taking taylor expansion of 0.5 in x 0.878 * [taylor]: Taking taylor expansion of (* x y) in x 0.878 * [taylor]: Taking taylor expansion of x in x 0.878 * [taylor]: Taking taylor expansion of y in x 0.878 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y 0.878 * [taylor]: Taking taylor expansion of 0.5 in y 0.878 * [taylor]: Taking taylor expansion of y in y 0.879 * [taylor]: Taking taylor expansion of 0 in y 0.881 * [taylor]: Taking taylor expansion of 0 in y 0.882 * [taylor]: Taking taylor expansion of 0 in y 0.883 * * * [progress]: simplifying candidates 0.886 * [simplify]: Simplifying using # : (- (log (+ 1.0 (/ (* x y) 2.0))) (log y)) (log (/ (+ 1.0 (/ (* x y) 2.0)) y)) (exp (/ (+ 1.0 (/ (* x y) 2.0)) y)) (/ (* (* (+ 1.0 (/ (* x y) 2.0)) (+ 1.0 (/ (* x y) 2.0))) (+ 1.0 (/ (* x y) 2.0))) (* (* y y) y)) (* (cbrt (/ (+ 1.0 (/ (* x y) 2.0)) y)) (cbrt (/ (+ 1.0 (/ (* x y) 2.0)) y))) (cbrt (/ (+ 1.0 (/ (* x y) 2.0)) y)) (* (* (/ (+ 1.0 (/ (* x y) 2.0)) y) (/ (+ 1.0 (/ (* x y) 2.0)) y)) (/ (+ 1.0 (/ (* x y) 2.0)) y)) (sqrt (/ (+ 1.0 (/ (* x y) 2.0)) y)) (sqrt (/ (+ 1.0 (/ (* x y) 2.0)) y)) (- (+ 1.0 (/ (* x y) 2.0))) (- y) (/ (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0)))) (* (cbrt y) (cbrt y))) (/ (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt y)) (/ (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0)))) (sqrt y)) (/ (cbrt (+ 1.0 (/ (* x y) 2.0))) (sqrt y)) (/ (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0)))) 1) (/ (cbrt (+ 1.0 (/ (* x y) 2.0))) y) (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) (* (cbrt y) (cbrt y))) (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) (cbrt y)) (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) (sqrt y)) (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) (sqrt y)) (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) 1) (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (+ 1.0 (/ (* x y) 2.0)) (cbrt y)) (/ 1 (sqrt y)) (/ (+ 1.0 (/ (* x y) 2.0)) (sqrt y)) (/ 1 1) (/ (+ 1.0 (/ (* x y) 2.0)) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (+ 1.0 (/ (* x y) 2.0)) (cbrt y)) (/ 1 (sqrt y)) (/ (+ 1.0 (/ (* x y) 2.0)) (sqrt y)) (/ 1 1) (/ (+ 1.0 (/ (* x y) 2.0)) y) (/ 1 y) (/ y (+ 1.0 (/ (* x y) 2.0))) (/ (+ 1.0 (/ (* x y) 2.0)) (* (cbrt y) (cbrt y))) (/ (+ 1.0 (/ (* x y) 2.0)) (sqrt y)) (/ (+ 1.0 (/ (* x y) 2.0)) 1) (/ y (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ y (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ y (+ 1.0 (/ (* x y) 2.0))) (/ y (+ 1.0 (/ (* x y) 2.0))) (* y (+ (* 1.0 1.0) (- (* (/ (* x y) 2.0) (/ (* x y) 2.0)) (* 1.0 (/ (* x y) 2.0))))) (* y (- 1.0 (/ (* x y) 2.0))) (- 1) (- (- (log (+ 1.0 (/ (* x y) 2.0))) (log y))) (- (log (/ (+ 1.0 (/ (* x y) 2.0)) y))) (- 0 (- (log (+ 1.0 (/ (* x y) 2.0))) (log y))) (- 0 (log (/ (+ 1.0 (/ (* x y) 2.0)) y))) (- (log 1) (- (log (+ 1.0 (/ (* x y) 2.0))) (log y))) (- (log 1) (log (/ (+ 1.0 (/ (* x y) 2.0)) y))) (log (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y))) (exp (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y))) (/ (* (* 1 1) 1) (/ (* (* (+ 1.0 (/ (* x y) 2.0)) (+ 1.0 (/ (* x y) 2.0))) (+ 1.0 (/ (* x y) 2.0))) (* (* y y) y))) (/ (* (* 1 1) 1) (* (* (/ (+ 1.0 (/ (* x y) 2.0)) y) (/ (+ 1.0 (/ (* x y) 2.0)) y)) (/ (+ 1.0 (/ (* x y) 2.0)) y))) (* (cbrt (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y))) (cbrt (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y)))) (cbrt (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y))) (* (* (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y)) (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y))) (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y))) (sqrt (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y))) (sqrt (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y))) (- 1) (- (/ (+ 1.0 (/ (* x y) 2.0)) y)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (/ (+ 1.0 (/ (* x y) 2.0)) y)) (cbrt (/ (+ 1.0 (/ (* x y) 2.0)) y)))) (/ (cbrt 1) (cbrt (/ (+ 1.0 (/ (* x y) 2.0)) y))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ (+ 1.0 (/ (* x y) 2.0)) y))) (/ (cbrt 1) (sqrt (/ (+ 1.0 (/ (* x y) 2.0)) y))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0)))) (* (cbrt y) (cbrt y)))) (/ (cbrt 1) (/ (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt y))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0)))) (sqrt y))) (/ (cbrt 1) (/ (cbrt (+ 1.0 (/ (* x y) 2.0))) (sqrt y))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0)))) 1)) (/ (cbrt 1) (/ (cbrt (+ 1.0 (/ (* x y) 2.0))) y)) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) (* (cbrt y) (cbrt y)))) (/ (cbrt 1) (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) (cbrt y))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) (sqrt y))) (/ (cbrt 1) (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) (sqrt y))) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) 1)) (/ (cbrt 1) (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) y)) (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt y) (cbrt y)))) (/ (cbrt 1) (/ (+ 1.0 (/ (* x y) 2.0)) (cbrt y))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt y))) (/ (cbrt 1) (/ (+ 1.0 (/ (* x y) 2.0)) (sqrt y))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 1)) (/ (cbrt 1) (/ (+ 1.0 (/ (* x y) 2.0)) y)) (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt y) (cbrt y)))) (/ (cbrt 1) (/ (+ 1.0 (/ (* x y) 2.0)) (cbrt y))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt y))) (/ (cbrt 1) (/ (+ 1.0 (/ (* x y) 2.0)) (sqrt y))) (/ (* (cbrt 1) (cbrt 1)) (/ 1 1)) (/ (cbrt 1) (/ (+ 1.0 (/ (* x y) 2.0)) y)) (/ (* (cbrt 1) (cbrt 1)) 1) (/ (cbrt 1) (/ (+ 1.0 (/ (* x y) 2.0)) y)) (/ (* (cbrt 1) (cbrt 1)) (+ 1.0 (/ (* x y) 2.0))) (/ (cbrt 1) (/ 1 y)) (/ (sqrt 1) (* (cbrt (/ (+ 1.0 (/ (* x y) 2.0)) y)) (cbrt (/ (+ 1.0 (/ (* x y) 2.0)) y)))) (/ (sqrt 1) (cbrt (/ (+ 1.0 (/ (* x y) 2.0)) y))) (/ (sqrt 1) (sqrt (/ (+ 1.0 (/ (* x y) 2.0)) y))) (/ (sqrt 1) (sqrt (/ (+ 1.0 (/ (* x y) 2.0)) y))) (/ (sqrt 1) (/ (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0)))) (* (cbrt y) (cbrt y)))) (/ (sqrt 1) (/ (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt y))) (/ (sqrt 1) (/ (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0)))) (sqrt y))) (/ (sqrt 1) (/ (cbrt (+ 1.0 (/ (* x y) 2.0))) (sqrt y))) (/ (sqrt 1) (/ (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0)))) 1)) (/ (sqrt 1) (/ (cbrt (+ 1.0 (/ (* x y) 2.0))) y)) (/ (sqrt 1) (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) (* (cbrt y) (cbrt y)))) (/ (sqrt 1) (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) (cbrt y))) (/ (sqrt 1) (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) (sqrt y))) (/ (sqrt 1) (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) (sqrt y))) (/ (sqrt 1) (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) 1)) (/ (sqrt 1) (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) y)) (/ (sqrt 1) (/ 1 (* (cbrt y) (cbrt y)))) (/ (sqrt 1) (/ (+ 1.0 (/ (* x y) 2.0)) (cbrt y))) (/ (sqrt 1) (/ 1 (sqrt y))) (/ (sqrt 1) (/ (+ 1.0 (/ (* x y) 2.0)) (sqrt y))) (/ (sqrt 1) (/ 1 1)) (/ (sqrt 1) (/ (+ 1.0 (/ (* x y) 2.0)) y)) (/ (sqrt 1) (/ 1 (* (cbrt y) (cbrt y)))) (/ (sqrt 1) (/ (+ 1.0 (/ (* x y) 2.0)) (cbrt y))) (/ (sqrt 1) (/ 1 (sqrt y))) (/ (sqrt 1) (/ (+ 1.0 (/ (* x y) 2.0)) (sqrt y))) (/ (sqrt 1) (/ 1 1)) (/ (sqrt 1) (/ (+ 1.0 (/ (* x y) 2.0)) y)) (/ (sqrt 1) 1) (/ (sqrt 1) (/ (+ 1.0 (/ (* x y) 2.0)) y)) (/ (sqrt 1) (+ 1.0 (/ (* x y) 2.0))) (/ (sqrt 1) (/ 1 y)) (/ 1 (* (cbrt (/ (+ 1.0 (/ (* x y) 2.0)) y)) (cbrt (/ (+ 1.0 (/ (* x y) 2.0)) y)))) (/ 1 (cbrt (/ (+ 1.0 (/ (* x y) 2.0)) y))) (/ 1 (sqrt (/ (+ 1.0 (/ (* x y) 2.0)) y))) (/ 1 (sqrt (/ (+ 1.0 (/ (* x y) 2.0)) y))) (/ 1 (/ (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0)))) (* (cbrt y) (cbrt y)))) (/ 1 (/ (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt y))) (/ 1 (/ (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0)))) (sqrt y))) (/ 1 (/ (cbrt (+ 1.0 (/ (* x y) 2.0))) (sqrt y))) (/ 1 (/ (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0)))) 1)) (/ 1 (/ (cbrt (+ 1.0 (/ (* x y) 2.0))) y)) (/ 1 (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) (* (cbrt y) (cbrt y)))) (/ 1 (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) (cbrt y))) (/ 1 (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) (sqrt y))) (/ 1 (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) (sqrt y))) (/ 1 (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) 1)) (/ 1 (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) y)) (/ 1 (/ 1 (* (cbrt y) (cbrt y)))) (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) (cbrt y))) (/ 1 (/ 1 (sqrt y))) (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) (sqrt y))) (/ 1 (/ 1 1)) (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y)) (/ 1 (/ 1 (* (cbrt y) (cbrt y)))) (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) (cbrt y))) (/ 1 (/ 1 (sqrt y))) (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) (sqrt y))) (/ 1 (/ 1 1)) (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y)) (/ 1 1) (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y)) (/ 1 (+ 1.0 (/ (* x y) 2.0))) (/ 1 (/ 1 y)) (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y)) (/ (/ (+ 1.0 (/ (* x y) 2.0)) y) 1) (/ 1 (* (cbrt (/ (+ 1.0 (/ (* x y) 2.0)) y)) (cbrt (/ (+ 1.0 (/ (* x y) 2.0)) y)))) (/ 1 (sqrt (/ (+ 1.0 (/ (* x y) 2.0)) y))) (/ 1 (/ (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0)))) (* (cbrt y) (cbrt y)))) (/ 1 (/ (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0)))) (sqrt y))) (/ 1 (/ (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0)))) 1)) (/ 1 (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) (* (cbrt y) (cbrt y)))) (/ 1 (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) (sqrt y))) (/ 1 (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) 1)) (/ 1 (/ 1 (* (cbrt y) (cbrt y)))) (/ 1 (/ 1 (sqrt y))) (/ 1 (/ 1 1)) (/ 1 (/ 1 (* (cbrt y) (cbrt y)))) (/ 1 (/ 1 (sqrt y))) (/ 1 (/ 1 1)) (/ 1 1) (/ 1 (+ 1.0 (/ (* x y) 2.0))) (/ (/ (+ 1.0 (/ (* x y) 2.0)) y) (cbrt 1)) (/ (/ (+ 1.0 (/ (* x y) 2.0)) y) (sqrt 1)) (/ (/ (+ 1.0 (/ (* x y) 2.0)) y) 1) (/ 1 (+ 1.0 (/ (* x y) 2.0))) (- (+ (log x) (log y)) (log 2.0)) (- (log (* x y)) (log 2.0)) (log (/ (* x y) 2.0)) (exp (/ (* x y) 2.0)) (/ (* (* (* x x) x) (* (* y y) y)) (* (* 2.0 2.0) 2.0)) (/ (* (* (* x y) (* x y)) (* x y)) (* (* 2.0 2.0) 2.0)) (* (cbrt (/ (* x y) 2.0)) (cbrt (/ (* x y) 2.0))) (cbrt (/ (* x y) 2.0)) (* (* (/ (* x y) 2.0) (/ (* x y) 2.0)) (/ (* x y) 2.0)) (sqrt (/ (* x y) 2.0)) (sqrt (/ (* x y) 2.0)) (- (* x y)) (- 2.0) (/ x (* (cbrt 2.0) (cbrt 2.0))) (/ y (cbrt 2.0)) (/ x (sqrt 2.0)) (/ y (sqrt 2.0)) (/ x 1) (/ y 2.0) (/ 1 2.0) (/ 2.0 (* x y)) (/ (* x y) (* (cbrt 2.0) (cbrt 2.0))) (/ (* x y) (sqrt 2.0)) (/ (* x y) 1) (/ 2.0 y) (+ (* 0.5 x) (* 1.0 (/ 1 y))) (+ (* 0.5 x) (* 1.0 (/ 1 y))) (+ (* 0.5 x) (* 1.0 (/ 1 y))) (- (+ (* 1.0 y) (* 0.25 (* (pow x 2) (pow y 3)))) (* 0.5 (* x (pow y 2)))) (- (+ (* 8.0 (/ 1 (* (pow x 3) (pow y 2)))) (* 2.0 (/ 1 x))) (* 4.0 (/ 1 (* (pow x 2) y)))) (- (+ (* 8.0 (/ 1 (* (pow x 3) (pow y 2)))) (* 2.0 (/ 1 x))) (* 4.0 (/ 1 (* (pow x 2) y)))) (* 0.5 (* x y)) (* 0.5 (* x y)) (* 0.5 (* x y)) 0.894 * * [simplify]: iteration 0 : 534 enodes (cost 1269 ) 0.906 * * [simplify]: iteration 1 : 2636 enodes (cost 1138 ) 0.946 * * [simplify]: iteration 2 : 5002 enodes (cost 1051 ) 0.952 * [simplify]: Simplified to: (log (/ (+ 1.0 (/ (* x y) 2.0)) y)) (log (/ (+ 1.0 (/ (* x y) 2.0)) y)) (exp (/ (+ 1.0 (/ (* x y) 2.0)) y)) (pow (/ (+ 1.0 (/ (* x y) 2.0)) y) 3) (* (cbrt (/ (+ 1.0 (/ (* x y) 2.0)) y)) (cbrt (/ (+ 1.0 (/ (* x y) 2.0)) y))) (cbrt (/ (+ 1.0 (/ (* x y) 2.0)) y)) (pow (/ (+ 1.0 (/ (* x y) 2.0)) y) 3) (sqrt (/ (+ 1.0 (/ (* x y) 2.0)) y)) (sqrt (/ (+ 1.0 (/ (* x y) 2.0)) y)) (- (+ 1.0 (/ (* x y) 2.0))) (- y) (/ (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0)))) (* (cbrt y) (cbrt y))) (/ (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt y)) (/ (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0)))) (sqrt y)) (/ (cbrt (+ 1.0 (/ (* x y) 2.0))) (sqrt y)) (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ (cbrt (+ 1.0 (/ (* x y) 2.0))) y) (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) (* (cbrt y) (cbrt y))) (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) (cbrt y)) (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) (sqrt y)) (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) (sqrt y)) (sqrt (+ 1.0 (/ (* x y) 2.0))) (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (+ 1.0 (/ (* x y) 2.0)) (cbrt y)) (/ 1 (sqrt y)) (/ (+ 1.0 (/ (* x y) 2.0)) (sqrt y)) 1 (/ (+ 1.0 (/ (* x y) 2.0)) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (+ 1.0 (/ (* x y) 2.0)) (cbrt y)) (/ 1 (sqrt y)) (/ (+ 1.0 (/ (* x y) 2.0)) (sqrt y)) 1 (/ (+ 1.0 (/ (* x y) 2.0)) y) (/ 1 y) (/ y (+ 1.0 (/ (* x y) 2.0))) (/ (+ 1.0 (/ (* x y) 2.0)) (* (cbrt y) (cbrt y))) (/ (+ 1.0 (/ (* x y) 2.0)) (sqrt y)) (+ 1.0 (/ (* x y) 2.0)) (/ y (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ y (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ y (+ 1.0 (/ (* x y) 2.0))) (/ y (+ 1.0 (/ (* x y) 2.0))) (* (+ (* (/ (* x y) 2.0) (- (/ (* x y) 2.0) 1.0)) (* 1.0 1.0)) y) (* y (- 1.0 (/ (* x y) 2.0))) (- 1) (log (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y))) (log (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y))) (log (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y))) (log (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y))) (log (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y))) (log (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y))) (log (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y))) (exp (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y))) (pow (/ y (+ 1.0 (/ (* x y) 2.0))) 3) (pow (/ y (+ 1.0 (/ (* x y) 2.0))) 3) (* (cbrt (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y))) (cbrt (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y)))) (cbrt (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y))) (pow (/ y (+ 1.0 (/ (* x y) 2.0))) 3) (sqrt (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y))) (sqrt (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y))) (- 1) (- (/ (+ 1.0 (/ (* x y) 2.0)) y)) (/ (/ 1 (cbrt (/ (+ 1.0 (/ (* x y) 2.0)) y))) (cbrt (/ (+ 1.0 (/ (* x y) 2.0)) y))) (/ 1 (cbrt (/ (+ 1.0 (/ (* x y) 2.0)) y))) (/ 1 (sqrt (/ (+ 1.0 (/ (* x y) 2.0)) y))) (/ 1 (sqrt (/ (+ 1.0 (/ (* x y) 2.0)) y))) (/ (* (cbrt y) (cbrt y)) (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ (* 1 (cbrt y)) (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ (sqrt y) (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ (sqrt y) (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ 1 (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ y (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ (* (cbrt y) (cbrt y)) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ 1 (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) (cbrt y))) (/ (sqrt y) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ (sqrt y) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ 1 (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ y (sqrt (+ 1.0 (/ (* x y) 2.0)))) (* (cbrt y) (cbrt y)) (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) (cbrt y))) (sqrt y) (/ (sqrt y) (+ 1.0 (/ (* x y) 2.0))) 1 (/ y (+ 1.0 (/ (* x y) 2.0))) (* (cbrt y) (cbrt y)) (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) (cbrt y))) (sqrt y) (/ (sqrt y) (+ 1.0 (/ (* x y) 2.0))) 1 (/ y (+ 1.0 (/ (* x y) 2.0))) 1 (/ y (+ 1.0 (/ (* x y) 2.0))) (/ 1 (+ 1.0 (/ (* x y) 2.0))) y (/ (/ 1 (cbrt (/ (+ 1.0 (/ (* x y) 2.0)) y))) (cbrt (/ (+ 1.0 (/ (* x y) 2.0)) y))) (/ 1 (cbrt (/ (+ 1.0 (/ (* x y) 2.0)) y))) (/ 1 (sqrt (/ (+ 1.0 (/ (* x y) 2.0)) y))) (/ 1 (sqrt (/ (+ 1.0 (/ (* x y) 2.0)) y))) (/ (* (cbrt y) (cbrt y)) (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ (* 1 (cbrt y)) (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ (sqrt y) (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ (sqrt y) (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ 1 (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ y (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ (* (cbrt y) (cbrt y)) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ 1 (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) (cbrt y))) (/ (sqrt y) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ (sqrt y) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ 1 (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ y (sqrt (+ 1.0 (/ (* x y) 2.0)))) (* (cbrt y) (cbrt y)) (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) (cbrt y))) (sqrt y) (/ (sqrt y) (+ 1.0 (/ (* x y) 2.0))) 1 (/ y (+ 1.0 (/ (* x y) 2.0))) (* (cbrt y) (cbrt y)) (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) (cbrt y))) (sqrt y) (/ (sqrt y) (+ 1.0 (/ (* x y) 2.0))) 1 (/ y (+ 1.0 (/ (* x y) 2.0))) 1 (/ y (+ 1.0 (/ (* x y) 2.0))) (/ 1 (+ 1.0 (/ (* x y) 2.0))) y (/ (/ 1 (cbrt (/ (+ 1.0 (/ (* x y) 2.0)) y))) (cbrt (/ (+ 1.0 (/ (* x y) 2.0)) y))) (/ 1 (cbrt (/ (+ 1.0 (/ (* x y) 2.0)) y))) (/ 1 (sqrt (/ (+ 1.0 (/ (* x y) 2.0)) y))) (/ 1 (sqrt (/ (+ 1.0 (/ (* x y) 2.0)) y))) (/ (* (cbrt y) (cbrt y)) (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ (* 1 (cbrt y)) (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ (sqrt y) (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ (sqrt y) (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ 1 (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ y (cbrt (+ 1.0 (/ (* x y) 2.0)))) (/ (* (cbrt y) (cbrt y)) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ 1 (/ (sqrt (+ 1.0 (/ (* x y) 2.0))) (cbrt y))) (/ (sqrt y) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ (sqrt y) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ 1 (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ y (sqrt (+ 1.0 (/ (* x y) 2.0)))) (* (cbrt y) (cbrt y)) (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) (cbrt y))) (sqrt y) (/ (sqrt y) (+ 1.0 (/ (* x y) 2.0))) 1 (/ y (+ 1.0 (/ (* x y) 2.0))) (* (cbrt y) (cbrt y)) (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) (cbrt y))) (sqrt y) (/ (sqrt y) (+ 1.0 (/ (* x y) 2.0))) 1 (/ y (+ 1.0 (/ (* x y) 2.0))) 1 (/ y (+ 1.0 (/ (* x y) 2.0))) (/ 1 (+ 1.0 (/ (* x y) 2.0))) y (/ y (+ 1.0 (/ (* x y) 2.0))) (/ (+ 1.0 (/ (* x y) 2.0)) y) (/ (/ 1 (cbrt (/ (+ 1.0 (/ (* x y) 2.0)) y))) (cbrt (/ (+ 1.0 (/ (* x y) 2.0)) y))) (/ 1 (sqrt (/ (+ 1.0 (/ (* x y) 2.0)) y))) (/ (* (cbrt y) (cbrt y)) (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ (sqrt y) (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ 1 (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0))))) (/ (* (cbrt y) (cbrt y)) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ (sqrt y) (sqrt (+ 1.0 (/ (* x y) 2.0)))) (/ 1 (sqrt (+ 1.0 (/ (* x y) 2.0)))) (* (cbrt y) (cbrt y)) (sqrt y) 1 (* (cbrt y) (cbrt y)) (sqrt y) 1 1 (/ 1 (+ 1.0 (/ (* x y) 2.0))) (/ (+ 1.0 (/ (* x y) 2.0)) y) (/ (+ 1.0 (/ (* x y) 2.0)) y) (/ (+ 1.0 (/ (* x y) 2.0)) y) (/ 1 (+ 1.0 (/ (* x y) 2.0))) (log (/ (* x y) 2.0)) (log (/ (* x y) 2.0)) (log (/ (* x y) 2.0)) (exp (/ (* x y) 2.0)) (pow (/ (* x y) 2.0) 3) (pow (/ (* x y) 2.0) 3) (* (cbrt (/ (* x y) 2.0)) (cbrt (/ (* x y) 2.0))) (cbrt (/ (* x y) 2.0)) (pow (/ (* x y) 2.0) 3) (sqrt (/ (* x y) 2.0)) (sqrt (/ (* x y) 2.0)) (- (* x y)) (- 2.0) (/ x (* (cbrt 2.0) (cbrt 2.0))) (/ y (cbrt 2.0)) (/ x (sqrt 2.0)) (/ y (sqrt 2.0)) x (/ y 2.0) (/ 1 2.0) (/ 2.0 (* x y)) (/ (* x y) (* (cbrt 2.0) (cbrt 2.0))) (/ (* x y) (sqrt 2.0)) (* x y) (/ 2.0 y) (+ (* 0.5 x) (* 1.0 (/ 1 y))) (+ (* 0.5 x) (* 1.0 (/ 1 y))) (+ (* 0.5 x) (* 1.0 (/ 1 y))) (- (+ (* 1.0 y) (* 0.25 (* (pow x 2) (pow y 3)))) (* 0.5 (* x (pow y 2)))) (+ (- (* 2.0 (/ 1 x)) (* 4.0 (/ 1 (* (pow x 2) y)))) (/ (/ 8.0 (pow y 2)) (pow x 3))) (+ (- (* 2.0 (/ 1 x)) (* 4.0 (/ 1 (* (pow x 2) y)))) (/ (/ 8.0 (pow y 2)) (pow x 3))) (* 0.5 (* x y)) (* 0.5 (* x y)) (* 0.5 (* x y)) 0.953 * * * [progress]: adding candidates to table 1.156 * * [progress]: iteration 4 / 4 1.157 * * * [progress]: picking best candidate 1.158 * * * * [pick]: Picked # 1.158 * * * [progress]: localizing error 1.166 * * * [progress]: generating rewritten candidates 1.166 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2) 1.172 * * * [progress]: generating series expansions 1.172 * * * * [progress]: [ 1 / 1 ] generating series at (2 2) 1.172 * [approximate]: Taking taylor expansion of (/ 1 (+ (* 0.5 x) (* 1.0 (/ 1 y)))) in (x y) around 0 1.172 * [taylor]: Taking taylor expansion of (/ 1 (+ (* 0.5 x) (* 1.0 (/ 1 y)))) in y 1.173 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 1.0 (/ 1 y))) in y 1.173 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 1.173 * [taylor]: Taking taylor expansion of 0.5 in y 1.173 * [taylor]: Taking taylor expansion of x in y 1.173 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 1.173 * [taylor]: Taking taylor expansion of 1.0 in y 1.173 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.173 * [taylor]: Taking taylor expansion of y in y 1.174 * [taylor]: Taking taylor expansion of (/ 1 (+ (* 0.5 x) (* 1.0 (/ 1 y)))) in x 1.174 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 1.0 (/ 1 y))) in x 1.174 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 1.174 * [taylor]: Taking taylor expansion of 0.5 in x 1.174 * [taylor]: Taking taylor expansion of x in x 1.174 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 1.174 * [taylor]: Taking taylor expansion of 1.0 in x 1.174 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.174 * [taylor]: Taking taylor expansion of y in x 1.175 * [taylor]: Taking taylor expansion of (/ 1 (+ (* 0.5 x) (* 1.0 (/ 1 y)))) in x 1.175 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 1.0 (/ 1 y))) in x 1.175 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 1.175 * [taylor]: Taking taylor expansion of 0.5 in x 1.175 * [taylor]: Taking taylor expansion of x in x 1.175 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 1.175 * [taylor]: Taking taylor expansion of 1.0 in x 1.175 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.175 * [taylor]: Taking taylor expansion of y in x 1.175 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 1.175 * [taylor]: Taking taylor expansion of 1.0 in y 1.175 * [taylor]: Taking taylor expansion of y in y 1.178 * [taylor]: Taking taylor expansion of (- (* 0.5 (pow y 2))) in y 1.178 * [taylor]: Taking taylor expansion of (* 0.5 (pow y 2)) in y 1.178 * [taylor]: Taking taylor expansion of 0.5 in y 1.178 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.178 * [taylor]: Taking taylor expansion of y in y 1.183 * [taylor]: Taking taylor expansion of (* 0.25 (pow y 3)) in y 1.183 * [taylor]: Taking taylor expansion of 0.25 in y 1.183 * [taylor]: Taking taylor expansion of (pow y 3) in y 1.183 * [taylor]: Taking taylor expansion of y in y 1.187 * [taylor]: Taking taylor expansion of (- (* 0.125 (pow y 4))) in y 1.187 * [taylor]: Taking taylor expansion of (* 0.125 (pow y 4)) in y 1.187 * [taylor]: Taking taylor expansion of 0.125 in y 1.187 * [taylor]: Taking taylor expansion of (pow y 4) in y 1.187 * [taylor]: Taking taylor expansion of y in y 1.191 * [taylor]: Taking taylor expansion of (* 0.0625 (pow y 5)) in y 1.191 * [taylor]: Taking taylor expansion of 0.0625 in y 1.191 * [taylor]: Taking taylor expansion of (pow y 5) in y 1.191 * [taylor]: Taking taylor expansion of y in y 1.193 * [approximate]: Taking taylor expansion of (/ 1 (+ (* 1.0 y) (* 0.5 (/ 1 x)))) in (x y) around 0 1.193 * [taylor]: Taking taylor expansion of (/ 1 (+ (* 1.0 y) (* 0.5 (/ 1 x)))) in y 1.193 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) (* 0.5 (/ 1 x))) in y 1.193 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 1.193 * [taylor]: Taking taylor expansion of 1.0 in y 1.193 * [taylor]: Taking taylor expansion of y in y 1.193 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y 1.193 * [taylor]: Taking taylor expansion of 0.5 in y 1.193 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.193 * [taylor]: Taking taylor expansion of x in y 1.193 * [taylor]: Taking taylor expansion of (/ 1 (+ (* 1.0 y) (* 0.5 (/ 1 x)))) in x 1.193 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) (* 0.5 (/ 1 x))) in x 1.193 * [taylor]: Taking taylor expansion of (* 1.0 y) in x 1.193 * [taylor]: Taking taylor expansion of 1.0 in x 1.193 * [taylor]: Taking taylor expansion of y in x 1.193 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 1.193 * [taylor]: Taking taylor expansion of 0.5 in x 1.193 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.193 * [taylor]: Taking taylor expansion of x in x 1.194 * [taylor]: Taking taylor expansion of (/ 1 (+ (* 1.0 y) (* 0.5 (/ 1 x)))) in x 1.194 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) (* 0.5 (/ 1 x))) in x 1.194 * [taylor]: Taking taylor expansion of (* 1.0 y) in x 1.194 * [taylor]: Taking taylor expansion of 1.0 in x 1.194 * [taylor]: Taking taylor expansion of y in x 1.194 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 1.194 * [taylor]: Taking taylor expansion of 0.5 in x 1.194 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.194 * [taylor]: Taking taylor expansion of x in x 1.196 * [taylor]: Taking taylor expansion of 2.0 in y 1.197 * [taylor]: Taking taylor expansion of (- (* 4.0 y)) in y 1.197 * [taylor]: Taking taylor expansion of (* 4.0 y) in y 1.197 * [taylor]: Taking taylor expansion of 4.0 in y 1.197 * [taylor]: Taking taylor expansion of y in y 1.199 * [taylor]: Taking taylor expansion of (* 8.0 (pow y 2)) in y 1.199 * [taylor]: Taking taylor expansion of 8.0 in y 1.199 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.199 * [taylor]: Taking taylor expansion of y in y 1.203 * [taylor]: Taking taylor expansion of (- (* 16.0 (pow y 3))) in y 1.203 * [taylor]: Taking taylor expansion of (* 16.0 (pow y 3)) in y 1.203 * [taylor]: Taking taylor expansion of 16.0 in y 1.203 * [taylor]: Taking taylor expansion of (pow y 3) in y 1.203 * [taylor]: Taking taylor expansion of y in y 1.208 * [taylor]: Taking taylor expansion of (* 32.0 (pow y 4)) in y 1.208 * [taylor]: Taking taylor expansion of 32.0 in y 1.208 * [taylor]: Taking taylor expansion of (pow y 4) in y 1.208 * [taylor]: Taking taylor expansion of y in y 1.209 * [approximate]: Taking taylor expansion of (/ -1 (+ (* 1.0 y) (* 0.5 (/ 1 x)))) in (x y) around 0 1.209 * [taylor]: Taking taylor expansion of (/ -1 (+ (* 1.0 y) (* 0.5 (/ 1 x)))) in y 1.209 * [taylor]: Taking taylor expansion of -1 in y 1.209 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) (* 0.5 (/ 1 x))) in y 1.209 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 1.209 * [taylor]: Taking taylor expansion of 1.0 in y 1.209 * [taylor]: Taking taylor expansion of y in y 1.209 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y 1.209 * [taylor]: Taking taylor expansion of 0.5 in y 1.209 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.209 * [taylor]: Taking taylor expansion of x in y 1.210 * [taylor]: Taking taylor expansion of (/ -1 (+ (* 1.0 y) (* 0.5 (/ 1 x)))) in x 1.210 * [taylor]: Taking taylor expansion of -1 in x 1.210 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) (* 0.5 (/ 1 x))) in x 1.210 * [taylor]: Taking taylor expansion of (* 1.0 y) in x 1.210 * [taylor]: Taking taylor expansion of 1.0 in x 1.210 * [taylor]: Taking taylor expansion of y in x 1.210 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 1.210 * [taylor]: Taking taylor expansion of 0.5 in x 1.210 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.210 * [taylor]: Taking taylor expansion of x in x 1.211 * [taylor]: Taking taylor expansion of (/ -1 (+ (* 1.0 y) (* 0.5 (/ 1 x)))) in x 1.211 * [taylor]: Taking taylor expansion of -1 in x 1.211 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) (* 0.5 (/ 1 x))) in x 1.211 * [taylor]: Taking taylor expansion of (* 1.0 y) in x 1.211 * [taylor]: Taking taylor expansion of 1.0 in x 1.211 * [taylor]: Taking taylor expansion of y in x 1.211 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 1.211 * [taylor]: Taking taylor expansion of 0.5 in x 1.211 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.211 * [taylor]: Taking taylor expansion of x in x 1.212 * [taylor]: Taking taylor expansion of -2.0 in y 1.213 * [taylor]: Taking taylor expansion of (* 4.0 y) in y 1.213 * [taylor]: Taking taylor expansion of 4.0 in y 1.213 * [taylor]: Taking taylor expansion of y in y 1.216 * [taylor]: Taking taylor expansion of (- (* 8.0 (pow y 2))) in y 1.216 * [taylor]: Taking taylor expansion of (* 8.0 (pow y 2)) in y 1.216 * [taylor]: Taking taylor expansion of 8.0 in y 1.216 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.216 * [taylor]: Taking taylor expansion of y in y 1.220 * [taylor]: Taking taylor expansion of (* 16.0 (pow y 3)) in y 1.220 * [taylor]: Taking taylor expansion of 16.0 in y 1.220 * [taylor]: Taking taylor expansion of (pow y 3) in y 1.220 * [taylor]: Taking taylor expansion of y in y 1.224 * [taylor]: Taking taylor expansion of (- (* 32.0 (pow y 4))) in y 1.224 * [taylor]: Taking taylor expansion of (* 32.0 (pow y 4)) in y 1.224 * [taylor]: Taking taylor expansion of 32.0 in y 1.224 * [taylor]: Taking taylor expansion of (pow y 4) in y 1.224 * [taylor]: Taking taylor expansion of y in y 1.226 * * * [progress]: simplifying candidates 1.226 * [simplify]: Simplifying using # : (- 1) (- (log (+ (* 0.5 x) (* 1.0 (/ 1 y))))) (- 0 (log (+ (* 0.5 x) (* 1.0 (/ 1 y))))) (- (log 1) (log (+ (* 0.5 x) (* 1.0 (/ 1 y))))) (log (/ 1 (+ (* 0.5 x) (* 1.0 (/ 1 y))))) (exp (/ 1 (+ (* 0.5 x) (* 1.0 (/ 1 y))))) (/ (* (* 1 1) 1) (* (* (+ (* 0.5 x) (* 1.0 (/ 1 y))) (+ (* 0.5 x) (* 1.0 (/ 1 y)))) (+ (* 0.5 x) (* 1.0 (/ 1 y))))) (* (cbrt (/ 1 (+ (* 0.5 x) (* 1.0 (/ 1 y))))) (cbrt (/ 1 (+ (* 0.5 x) (* 1.0 (/ 1 y)))))) (cbrt (/ 1 (+ (* 0.5 x) (* 1.0 (/ 1 y))))) (* (* (/ 1 (+ (* 0.5 x) (* 1.0 (/ 1 y)))) (/ 1 (+ (* 0.5 x) (* 1.0 (/ 1 y))))) (/ 1 (+ (* 0.5 x) (* 1.0 (/ 1 y))))) (sqrt (/ 1 (+ (* 0.5 x) (* 1.0 (/ 1 y))))) (sqrt (/ 1 (+ (* 0.5 x) (* 1.0 (/ 1 y))))) (- 1) (- (+ (* 0.5 x) (* 1.0 (/ 1 y)))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ (* 0.5 x) (* 1.0 (/ 1 y)))) (cbrt (+ (* 0.5 x) (* 1.0 (/ 1 y)))))) (/ (cbrt 1) (cbrt (+ (* 0.5 x) (* 1.0 (/ 1 y))))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ (* 0.5 x) (* 1.0 (/ 1 y))))) (/ (cbrt 1) (sqrt (+ (* 0.5 x) (* 1.0 (/ 1 y))))) (/ (* (cbrt 1) (cbrt 1)) 1) (/ (cbrt 1) (+ (* 0.5 x) (* 1.0 (/ 1 y)))) (/ (sqrt 1) (* (cbrt (+ (* 0.5 x) (* 1.0 (/ 1 y)))) (cbrt (+ (* 0.5 x) (* 1.0 (/ 1 y)))))) (/ (sqrt 1) (cbrt (+ (* 0.5 x) (* 1.0 (/ 1 y))))) (/ (sqrt 1) (sqrt (+ (* 0.5 x) (* 1.0 (/ 1 y))))) (/ (sqrt 1) (sqrt (+ (* 0.5 x) (* 1.0 (/ 1 y))))) (/ (sqrt 1) 1) (/ (sqrt 1) (+ (* 0.5 x) (* 1.0 (/ 1 y)))) (/ 1 (* (cbrt (+ (* 0.5 x) (* 1.0 (/ 1 y)))) (cbrt (+ (* 0.5 x) (* 1.0 (/ 1 y)))))) (/ 1 (cbrt (+ (* 0.5 x) (* 1.0 (/ 1 y))))) (/ 1 (sqrt (+ (* 0.5 x) (* 1.0 (/ 1 y))))) (/ 1 (sqrt (+ (* 0.5 x) (* 1.0 (/ 1 y))))) (/ 1 1) (/ 1 (+ (* 0.5 x) (* 1.0 (/ 1 y)))) (/ 1 (+ (* 0.5 x) (* 1.0 (/ 1 y)))) (/ (+ (* 0.5 x) (* 1.0 (/ 1 y))) 1) (/ 1 (* (cbrt (+ (* 0.5 x) (* 1.0 (/ 1 y)))) (cbrt (+ (* 0.5 x) (* 1.0 (/ 1 y)))))) (/ 1 (sqrt (+ (* 0.5 x) (* 1.0 (/ 1 y))))) (/ 1 1) (/ (+ (* 0.5 x) (* 1.0 (/ 1 y))) (cbrt 1)) (/ (+ (* 0.5 x) (* 1.0 (/ 1 y))) (sqrt 1)) (/ (+ (* 0.5 x) (* 1.0 (/ 1 y))) 1) (/ 1 (+ (pow (* 0.5 x) 3) (pow (* 1.0 (/ 1 y)) 3))) (/ 1 (- (* (* 0.5 x) (* 0.5 x)) (* (* 1.0 (/ 1 y)) (* 1.0 (/ 1 y))))) (- (+ (* 1.0 y) (* 0.25 (* (pow x 2) (pow y 3)))) (* 0.5 (* x (pow y 2)))) (- (+ (* 8.0 (/ 1 (* (pow x 3) (pow y 2)))) (* 2.0 (/ 1 x))) (* 4.0 (/ 1 (* (pow x 2) y)))) (- (+ (* 8.0 (/ 1 (* (pow x 3) (pow y 2)))) (* 2.0 (/ 1 x))) (* 4.0 (/ 1 (* (pow x 2) y)))) 1.231 * * [simplify]: iteration 0 : 218 enodes (cost 319 ) 1.236 * * [simplify]: iteration 1 : 944 enodes (cost 289 ) 1.258 * * [simplify]: iteration 2 : 4998 enodes (cost 271 ) 1.389 * * [simplify]: iteration 3 : 5002 enodes (cost 271 ) 1.392 * [simplify]: Simplified to: (- 1) (log (/ 1 (+ (* 0.5 x) (* 1.0 (/ 1 y))))) (log (/ 1 (+ (* 0.5 x) (* 1.0 (/ 1 y))))) (log (/ 1 (+ (* 0.5 x) (* 1.0 (/ 1 y))))) (log (/ 1 (+ (* 0.5 x) (* 1.0 (/ 1 y))))) (exp (/ 1 (+ (* 0.5 x) (* 1.0 (/ 1 y))))) (/ 1 (pow (+ (* 0.5 x) (* 1.0 (/ 1 y))) 3)) (* (cbrt (/ 1 (+ (* 0.5 x) (* 1.0 (/ 1 y))))) (cbrt (/ 1 (+ (* 0.5 x) (* 1.0 (/ 1 y)))))) (cbrt (/ 1 (+ (* 0.5 x) (* 1.0 (/ 1 y))))) (/ 1 (pow (+ (* 0.5 x) (* 1.0 (/ 1 y))) 3)) (sqrt (/ 1 (+ (* 0.5 x) (* 1.0 (/ 1 y))))) (sqrt (/ 1 (+ (* 0.5 x) (* 1.0 (/ 1 y))))) (- 1) (- (/ (- 1.0) y) (* 0.5 x)) (/ 1 (* (cbrt (+ (* 0.5 x) (* 1.0 (/ 1 y)))) (cbrt (+ (* 0.5 x) (* 1.0 (/ 1 y)))))) (/ 1 (cbrt (+ (* 0.5 x) (* 1.0 (/ 1 y))))) (/ 1 (sqrt (+ (* 0.5 x) (* 1.0 (/ 1 y))))) (/ 1 (sqrt (+ (* 0.5 x) (* 1.0 (/ 1 y))))) 1 (/ 1 (+ (* 0.5 x) (* 1.0 (/ 1 y)))) (/ 1 (* (cbrt (+ (* 0.5 x) (* 1.0 (/ 1 y)))) (cbrt (+ (* 0.5 x) (* 1.0 (/ 1 y)))))) (/ 1 (cbrt (+ (* 0.5 x) (* 1.0 (/ 1 y))))) (/ 1 (sqrt (+ (* 0.5 x) (* 1.0 (/ 1 y))))) (/ 1 (sqrt (+ (* 0.5 x) (* 1.0 (/ 1 y))))) 1 (/ 1 (+ (* 0.5 x) (* 1.0 (/ 1 y)))) (/ 1 (* (cbrt (+ (* 0.5 x) (* 1.0 (/ 1 y)))) (cbrt (+ (* 0.5 x) (* 1.0 (/ 1 y)))))) (/ 1 (cbrt (+ (* 0.5 x) (* 1.0 (/ 1 y))))) (/ 1 (sqrt (+ (* 0.5 x) (* 1.0 (/ 1 y))))) (/ 1 (sqrt (+ (* 0.5 x) (* 1.0 (/ 1 y))))) 1 (/ 1 (+ (* 0.5 x) (* 1.0 (/ 1 y)))) (/ 1 (+ (* 0.5 x) (* 1.0 (/ 1 y)))) (+ (* 0.5 x) (* 1.0 (/ 1 y))) (/ 1 (* (cbrt (+ (* 0.5 x) (* 1.0 (/ 1 y)))) (cbrt (+ (* 0.5 x) (* 1.0 (/ 1 y)))))) (/ 1 (sqrt (+ (* 0.5 x) (* 1.0 (/ 1 y))))) 1 (+ (* 0.5 x) (* 1.0 (/ 1 y))) (+ (* 0.5 x) (* 1.0 (/ 1 y))) (+ (* 0.5 x) (* 1.0 (/ 1 y))) (/ 1 (+ (pow (* 0.5 x) 3) (pow (* 1.0 (/ 1 y)) 3))) (/ 1 (- (* (* 0.5 x) (* 0.5 x)) (* (* 1.0 (/ 1 y)) (* 1.0 (/ 1 y))))) (+ (* y (- 1.0 (* (* 0.5 x) y))) (* 0.25 (* (pow x 2) (pow y 3)))) (- (* 2.0 (/ 1 x)) (- (/ (/ 4.0 y) (pow x 2)) (/ (/ 8.0 (pow y 2)) (pow x 3)))) (- (* 2.0 (/ 1 x)) (- (/ (/ 4.0 y) (pow x 2)) (/ (/ 8.0 (pow y 2)) (pow x 3)))) 1.392 * * * [progress]: adding candidates to table 1.445 * [progress]: [Phase 3 of 3] Extracting. 1.445 * * [regime]: Finding splitpoints for: (# #) 1.445 * * * [regime-changes]: Trying 2 branch expressions: (y x) 1.445 * * * * [regimes]: Trying to branch on y from (# #) 1.458 * * * * [regimes]: Trying to branch on x from (# #) 1.468 * * * [regime]: Found split indices: #