31.516 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.015 * * * [progress]: [2/2] Setting up program. 0.016 * [progress]: [Phase 2 of 3] Improving. 0.017 * [simplify]: Simplifying using # : (/ (- x y) (* (* x 2.0) y)) 0.019 * * [simplify]: iteration 0 : 18 enodes (cost 4 ) 0.021 * * [simplify]: iteration 1 : 48 enodes (cost 4 ) 0.023 * * [simplify]: iteration 2 : 106 enodes (cost 4 ) 0.025 * * [simplify]: iteration 3 : 174 enodes (cost 4 ) 0.027 * * [simplify]: iteration 4 : 198 enodes (cost 4 ) 0.029 * * [simplify]: iteration 5 : 203 enodes (cost 4 ) 0.031 * * [simplify]: iteration 6 : 203 enodes (cost 4 ) 0.032 * [simplify]: Simplified to: (/ (- x y) (* (* x 2.0) y)) 0.032 * * [progress]: iteration 1 / 4 0.032 * * * [progress]: picking best candidate 0.033 * * * * [pick]: Picked # 0.033 * * * [progress]: localizing error 0.038 * * * [progress]: generating rewritten candidates 0.038 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.047 * * * [progress]: generating series expansions 0.047 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.047 * [approximate]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in (x y) around 0 0.047 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in y 0.047 * [taylor]: Taking taylor expansion of 0.5 in y 0.047 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in y 0.047 * [taylor]: Taking taylor expansion of (- x y) in y 0.047 * [taylor]: Taking taylor expansion of x in y 0.047 * [taylor]: Taking taylor expansion of y in y 0.047 * [taylor]: Taking taylor expansion of (* x y) in y 0.047 * [taylor]: Taking taylor expansion of x in y 0.047 * [taylor]: Taking taylor expansion of y in y 0.048 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in x 0.048 * [taylor]: Taking taylor expansion of 0.5 in x 0.048 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in x 0.048 * [taylor]: Taking taylor expansion of (- x y) in x 0.048 * [taylor]: Taking taylor expansion of x in x 0.048 * [taylor]: Taking taylor expansion of y in x 0.048 * [taylor]: Taking taylor expansion of (* x y) in x 0.048 * [taylor]: Taking taylor expansion of x in x 0.048 * [taylor]: Taking taylor expansion of y in x 0.048 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in x 0.048 * [taylor]: Taking taylor expansion of 0.5 in x 0.048 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in x 0.048 * [taylor]: Taking taylor expansion of (- x y) in x 0.048 * [taylor]: Taking taylor expansion of x in x 0.048 * [taylor]: Taking taylor expansion of y in x 0.048 * [taylor]: Taking taylor expansion of (* x y) in x 0.048 * [taylor]: Taking taylor expansion of x in x 0.048 * [taylor]: Taking taylor expansion of y in x 0.049 * [taylor]: Taking taylor expansion of -0.5 in y 0.050 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.051 * [taylor]: Taking taylor expansion of 0.5 in y 0.051 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.051 * [taylor]: Taking taylor expansion of y in y 0.053 * [taylor]: Taking taylor expansion of 0 in y 0.056 * [taylor]: Taking taylor expansion of 0 in y 0.060 * [taylor]: Taking taylor expansion of 0 in y 0.060 * [approximate]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (/ 1 y)) (* x y))) in (x y) around 0 0.060 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (/ 1 y)) (* x y))) in y 0.060 * [taylor]: Taking taylor expansion of 0.5 in y 0.060 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in y 0.060 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.060 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.060 * [taylor]: Taking taylor expansion of x in y 0.060 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.060 * [taylor]: Taking taylor expansion of y in y 0.060 * [taylor]: Taking taylor expansion of (* x y) in y 0.060 * [taylor]: Taking taylor expansion of x in y 0.060 * [taylor]: Taking taylor expansion of y in y 0.060 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x 0.060 * [taylor]: Taking taylor expansion of 0.5 in x 0.060 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x 0.060 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.060 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.060 * [taylor]: Taking taylor expansion of x in x 0.061 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.061 * [taylor]: Taking taylor expansion of y in x 0.061 * [taylor]: Taking taylor expansion of (* x y) in x 0.061 * [taylor]: Taking taylor expansion of x in x 0.061 * [taylor]: Taking taylor expansion of y in x 0.061 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x 0.061 * [taylor]: Taking taylor expansion of 0.5 in x 0.061 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x 0.061 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.061 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.061 * [taylor]: Taking taylor expansion of x in x 0.061 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.061 * [taylor]: Taking taylor expansion of y in x 0.061 * [taylor]: Taking taylor expansion of (* x y) in x 0.061 * [taylor]: Taking taylor expansion of x in x 0.061 * [taylor]: Taking taylor expansion of y in x 0.062 * [taylor]: Taking taylor expansion of 0 in y 0.063 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.063 * [taylor]: Taking taylor expansion of 0.5 in y 0.063 * [taylor]: Taking taylor expansion of y in y 0.066 * [taylor]: Taking taylor expansion of (neg 0.5) in y 0.066 * [taylor]: Taking taylor expansion of 0.5 in y 0.070 * [taylor]: Taking taylor expansion of 0 in y 0.075 * [taylor]: Taking taylor expansion of 0 in y 0.080 * [taylor]: Taking taylor expansion of 0 in y 0.081 * [approximate]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 y) (/ 1 x))))) in (x y) around 0 0.081 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 y) (/ 1 x))))) in y 0.081 * [taylor]: Taking taylor expansion of 0.5 in y 0.081 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in y 0.081 * [taylor]: Taking taylor expansion of x in y 0.081 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in y 0.081 * [taylor]: Taking taylor expansion of y in y 0.081 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.081 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.081 * [taylor]: Taking taylor expansion of y in y 0.081 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.081 * [taylor]: Taking taylor expansion of x in y 0.081 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 y) (/ 1 x))))) in x 0.081 * [taylor]: Taking taylor expansion of 0.5 in x 0.081 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x 0.081 * [taylor]: Taking taylor expansion of x in x 0.081 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 0.081 * [taylor]: Taking taylor expansion of y in x 0.081 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.081 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.081 * [taylor]: Taking taylor expansion of y in x 0.081 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.081 * [taylor]: Taking taylor expansion of x in x 0.082 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 y) (/ 1 x))))) in x 0.082 * [taylor]: Taking taylor expansion of 0.5 in x 0.082 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x 0.082 * [taylor]: Taking taylor expansion of x in x 0.082 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 0.082 * [taylor]: Taking taylor expansion of y in x 0.082 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.082 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.082 * [taylor]: Taking taylor expansion of y in x 0.082 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.082 * [taylor]: Taking taylor expansion of x in x 0.083 * [taylor]: Taking taylor expansion of 0 in y 0.084 * [taylor]: Taking taylor expansion of (neg (* 0.5 y)) in y 0.084 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.084 * [taylor]: Taking taylor expansion of 0.5 in y 0.085 * [taylor]: Taking taylor expansion of y in y 0.087 * [taylor]: Taking taylor expansion of 0.5 in y 0.090 * [taylor]: Taking taylor expansion of 0 in y 0.095 * [taylor]: Taking taylor expansion of 0 in y 0.100 * [taylor]: Taking taylor expansion of 0 in y 0.101 * * * [progress]: simplifying candidates 0.101 * [simplify]: Simplifying using # : (- (log (- x y)) (+ (+ (log x) (log 2.0)) (log y))) (- (log (- x y)) (+ (log (* x 2.0)) (log y))) (- (log (- x y)) (log (* (* x 2.0) y))) (log (/ (- x y) (* (* x 2.0) y))) (exp (/ (- x y) (* (* x 2.0) y))) (/ (* (* (- x y) (- x y)) (- x y)) (* (* (* (* x x) x) (* (* 2.0 2.0) 2.0)) (* (* y y) y))) (/ (* (* (- x y) (- x y)) (- x y)) (* (* (* (* x 2.0) (* x 2.0)) (* x 2.0)) (* (* y y) y))) (/ (* (* (- x y) (- x y)) (- x y)) (* (* (* (* x 2.0) y) (* (* x 2.0) y)) (* (* x 2.0) y))) (* (cbrt (/ (- x y) (* (* x 2.0) y))) (cbrt (/ (- x y) (* (* x 2.0) y)))) (cbrt (/ (- x y) (* (* x 2.0) y))) (* (* (/ (- x y) (* (* x 2.0) y)) (/ (- x y) (* (* x 2.0) y))) (/ (- x y) (* (* x 2.0) y))) (sqrt (/ (- x y) (* (* x 2.0) y))) (sqrt (/ (- x y) (* (* x 2.0) y))) (neg (- x y)) (neg (* (* x 2.0) y)) (/ x (* (* x 2.0) y)) (/ y (* (* x 2.0) y)) (/ (* (cbrt (- x y)) (cbrt (- x y))) (* x 2.0)) (/ (cbrt (- x y)) y) (/ (sqrt (- x y)) (* x 2.0)) (/ (sqrt (- x y)) y) (/ 1 (* x 2.0)) (/ (- x y) y) (/ (+ (sqrt x) (sqrt y)) (* x 2.0)) (/ (- (sqrt x) (sqrt y)) y) (/ 1 (* x 2.0)) (/ (- x y) y) (/ 1 (* (* x 2.0) y)) (/ (* (* x 2.0) y) (- x y)) (/ (- x y) (* x 2.0)) (/ (* (* x 2.0) y) (cbrt (- x y))) (/ (* (* x 2.0) y) (sqrt (- x y))) (/ (* (* x 2.0) y) (- x y)) (/ (* (* x 2.0) y) (- (sqrt x) (sqrt y))) (/ (* (* x 2.0) y) (- x y)) (* (* (* x 2.0) y) (+ (* x x) (+ (* y y) (* x y)))) (* (* (* x 2.0) y) (+ x y)) (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 0.108 * * [simplify]: iteration 0 : 237 enodes (cost 209 ) 0.113 * * [simplify]: iteration 1 : 976 enodes (cost 172 ) 0.133 * * [simplify]: iteration 2 : 5002 enodes (cost 171 ) 0.135 * [simplify]: Simplified to: (log (/ (- x y) (* (* x 2.0) y))) (log (/ (- x y) (* (* x 2.0) y))) (log (/ (- x y) (* (* x 2.0) y))) (log (/ (- x y) (* (* x 2.0) y))) (exp (/ (- x y) (* (* x 2.0) y))) (pow (/ (- x y) (* (* x 2.0) y)) 3) (pow (/ (- x y) (* (* x 2.0) y)) 3) (pow (/ (- x y) (* (* x 2.0) y)) 3) (* (cbrt (/ (- x y) (* (* x 2.0) y))) (cbrt (/ (- x y) (* (* x 2.0) y)))) (cbrt (/ (- x y) (* (* x 2.0) y))) (pow (/ (- x y) (* (* x 2.0) y)) 3) (sqrt (/ (- x y) (* (* x 2.0) y))) (sqrt (/ (- x y) (* (* x 2.0) y))) (neg (- x y)) (neg (* (* x 2.0) y)) (/ 1 (* 2.0 y)) (/ 1 (* x 2.0)) (/ (* (cbrt (- x y)) (cbrt (- x y))) (* x 2.0)) (/ (cbrt (- x y)) y) (/ (sqrt (- x y)) (* x 2.0)) (/ (sqrt (- x y)) y) (/ 1 (* x 2.0)) (/ (- x y) y) (/ (+ (sqrt x) (sqrt y)) (* x 2.0)) (/ (- (sqrt x) (sqrt y)) y) (/ 1 (* x 2.0)) (/ (- x y) y) (/ 1 (* (* x 2.0) y)) (/ (* (* x 2.0) y) (- x y)) (/ (- x y) (* x 2.0)) (/ (* (* x 2.0) y) (cbrt (- x y))) (/ (* (* x 2.0) y) (sqrt (- x y))) (/ (* (* x 2.0) y) (- x y)) (/ (* (* x 2.0) y) (- (sqrt x) (sqrt y))) (/ (* (* x 2.0) y) (- x y)) (* (+ (* y (+ y x)) (* x x)) (* (* x 2.0) y)) (* (* (* x 2.0) y) (+ x y)) (* 0.5 (- (/ 1 y) (/ 1 x))) (* 0.5 (- (/ 1 y) (/ 1 x))) (* 0.5 (- (/ 1 y) (/ 1 x))) 0.135 * * * [progress]: adding candidates to table 0.177 * * [progress]: iteration 2 / 4 0.177 * * * [progress]: picking best candidate 0.180 * * * * [pick]: Picked # 0.180 * * * [progress]: localizing error 0.185 * * * [progress]: generating rewritten candidates 0.185 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2) 0.201 * * * [progress]: generating series expansions 0.201 * * * * [progress]: [ 1 / 1 ] generating series at (2 2) 0.201 * [approximate]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in (y x) around 0 0.201 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.201 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.201 * [taylor]: Taking taylor expansion of y in x 0.201 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.201 * [taylor]: Taking taylor expansion of x in x 0.201 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.201 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.201 * [taylor]: Taking taylor expansion of y in y 0.202 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.202 * [taylor]: Taking taylor expansion of x in y 0.202 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.202 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.202 * [taylor]: Taking taylor expansion of y in y 0.202 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.202 * [taylor]: Taking taylor expansion of x in y 0.202 * [taylor]: Taking taylor expansion of 1 in x 0.203 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.203 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.203 * [taylor]: Taking taylor expansion of x in x 0.205 * [taylor]: Taking taylor expansion of 0 in x 0.206 * [taylor]: Taking taylor expansion of 0 in x 0.208 * [taylor]: Taking taylor expansion of 0 in x 0.208 * [approximate]: Taking taylor expansion of (- y x) in (y x) around 0 0.208 * [taylor]: Taking taylor expansion of (- y x) in x 0.208 * [taylor]: Taking taylor expansion of y in x 0.208 * [taylor]: Taking taylor expansion of x in x 0.208 * [taylor]: Taking taylor expansion of (- y x) in y 0.208 * [taylor]: Taking taylor expansion of y in y 0.208 * [taylor]: Taking taylor expansion of x in y 0.208 * [taylor]: Taking taylor expansion of (- y x) in y 0.208 * [taylor]: Taking taylor expansion of y in y 0.208 * [taylor]: Taking taylor expansion of x in y 0.208 * [taylor]: Taking taylor expansion of (neg x) in x 0.208 * [taylor]: Taking taylor expansion of x in x 0.209 * [taylor]: Taking taylor expansion of 1 in x 0.210 * [taylor]: Taking taylor expansion of 0 in x 0.211 * [taylor]: Taking taylor expansion of 0 in x 0.211 * [approximate]: Taking taylor expansion of (- x y) in (y x) around 0 0.211 * [taylor]: Taking taylor expansion of (- x y) in x 0.211 * [taylor]: Taking taylor expansion of x in x 0.211 * [taylor]: Taking taylor expansion of y in x 0.211 * [taylor]: Taking taylor expansion of (- x y) in y 0.211 * [taylor]: Taking taylor expansion of x in y 0.211 * [taylor]: Taking taylor expansion of y in y 0.211 * [taylor]: Taking taylor expansion of (- x y) in y 0.211 * [taylor]: Taking taylor expansion of x in y 0.211 * [taylor]: Taking taylor expansion of y in y 0.211 * [taylor]: Taking taylor expansion of x in x 0.212 * [taylor]: Taking taylor expansion of -1 in x 0.212 * [taylor]: Taking taylor expansion of 0 in x 0.213 * [taylor]: Taking taylor expansion of 0 in x 0.213 * * * [progress]: simplifying candidates 0.213 * [simplify]: Simplifying using # : (/ (exp (/ 1 y)) (exp (/ 1 x))) (log (- (/ 1 y) (/ 1 x))) (exp (- (/ 1 y) (/ 1 x))) (* (cbrt (- (/ 1 y) (/ 1 x))) (cbrt (- (/ 1 y) (/ 1 x)))) (cbrt (- (/ 1 y) (/ 1 x))) (* (* (- (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (- (/ 1 y) (/ 1 x))) (sqrt (- (/ 1 y) (/ 1 x))) (sqrt (- (/ 1 y) (/ 1 x))) (- (* 1 x) (* y 1)) (* y x) (- (pow (/ 1 y) 3) (pow (/ 1 x) 3)) (+ (* (/ 1 y) (/ 1 y)) (+ (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 x)))) (neg (/ 1 x)) (- (* (/ 1 y) (/ 1 y)) (* (/ 1 x) (/ 1 x))) (+ (/ 1 y) (/ 1 x)) (+ (sqrt (/ 1 y)) (sqrt (/ 1 x))) (- (sqrt (/ 1 y)) (sqrt (/ 1 x))) (+ (sqrt (/ 1 y)) (/ (sqrt 1) (sqrt x))) (- (sqrt (/ 1 y)) (/ (sqrt 1) (sqrt x))) (+ (sqrt (/ 1 y)) (/ 1 (sqrt x))) (- (sqrt (/ 1 y)) (/ 1 (sqrt x))) (+ (/ (sqrt 1) (sqrt y)) (sqrt (/ 1 x))) (- (/ (sqrt 1) (sqrt y)) (sqrt (/ 1 x))) (+ (/ (sqrt 1) (sqrt y)) (/ (sqrt 1) (sqrt x))) (- (/ (sqrt 1) (sqrt y)) (/ (sqrt 1) (sqrt x))) (+ (/ (sqrt 1) (sqrt y)) (/ 1 (sqrt x))) (- (/ (sqrt 1) (sqrt y)) (/ 1 (sqrt x))) (+ (/ 1 (sqrt y)) (sqrt (/ 1 x))) (- (/ 1 (sqrt y)) (sqrt (/ 1 x))) (+ (/ 1 (sqrt y)) (/ (sqrt 1) (sqrt x))) (- (/ 1 (sqrt y)) (/ (sqrt 1) (sqrt x))) (+ (/ 1 (sqrt y)) (/ 1 (sqrt x))) (- (/ 1 (sqrt y)) (/ 1 (sqrt x))) (- (/ (cbrt 1) y) (/ (cbrt 1) x)) (- (/ (sqrt 1) y) (/ (sqrt 1) x)) (- (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)) (neg (/ 1 x)) (- (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)) 0.217 * * [simplify]: iteration 0 : 139 enodes (cost 209 ) 0.220 * * [simplify]: iteration 1 : 372 enodes (cost 199 ) 0.227 * * [simplify]: iteration 2 : 1020 enodes (cost 183 ) 0.240 * * [simplify]: iteration 3 : 2636 enodes (cost 183 ) 0.276 * * [simplify]: iteration 4 : 5001 enodes (cost 183 ) 0.277 * [simplify]: Simplified to: (exp (- (/ 1 y) (/ 1 x))) (log (- (/ 1 y) (/ 1 x))) (exp (- (/ 1 y) (/ 1 x))) (* (cbrt (- (/ 1 y) (/ 1 x))) (cbrt (- (/ 1 y) (/ 1 x)))) (cbrt (- (/ 1 y) (/ 1 x))) (pow (- (/ 1 y) (/ 1 x)) 3) (sqrt (- (/ 1 y) (/ 1 x))) (sqrt (- (/ 1 y) (/ 1 x))) (+ x (neg y)) (* y x) (- (pow (/ 1 y) 3) (pow (/ 1 x) 3)) (+ (/ (/ 1 x) x) (/ (+ (/ 1 y) (/ 1 x)) y)) (/ -1 x) (+ (* (/ -1 x) (/ 1 x)) (/ (/ 1 y) y)) (+ (/ 1 y) (/ 1 x)) (+ (sqrt (/ 1 y)) (sqrt (/ 1 x))) (- (sqrt (/ 1 y)) (sqrt (/ 1 x))) (+ (sqrt (/ 1 y)) (/ 1 (sqrt x))) (- (sqrt (/ 1 y)) (/ 1 (sqrt x))) (+ (sqrt (/ 1 y)) (/ 1 (sqrt x))) (- (sqrt (/ 1 y)) (/ 1 (sqrt x))) (+ (/ 1 (sqrt y)) (sqrt (/ 1 x))) (- (/ 1 (sqrt y)) (sqrt (/ 1 x))) (+ (/ 1 (sqrt y)) (/ 1 (sqrt x))) (- (/ 1 (sqrt y)) (/ 1 (sqrt x))) (+ (/ 1 (sqrt y)) (/ 1 (sqrt x))) (- (/ 1 (sqrt y)) (/ 1 (sqrt x))) (+ (/ 1 (sqrt y)) (sqrt (/ 1 x))) (- (/ 1 (sqrt y)) (sqrt (/ 1 x))) (+ (/ 1 (sqrt y)) (/ 1 (sqrt x))) (- (/ 1 (sqrt y)) (/ 1 (sqrt x))) (+ (/ 1 (sqrt y)) (/ 1 (sqrt x))) (- (/ 1 (sqrt y)) (/ 1 (sqrt x))) (+ (/ -1 x) (/ 1 y)) (+ (/ -1 x) (/ 1 y)) (+ (/ -1 x) (/ 1 y)) (+ (/ -1 x) (/ 1 y)) (+ (/ -1 x) (/ 1 y)) (+ (/ -1 x) (/ 1 y)) (+ (/ -1 x) (/ 1 y)) (/ -1 x) (+ (/ -1 x) (/ 1 y)) (+ (/ -1 x) (/ 1 y)) (+ (/ -1 x) (/ 1 y)) 0.277 * * * [progress]: adding candidates to table 0.312 * * [progress]: iteration 3 / 4 0.312 * * * [progress]: picking best candidate 0.314 * * * * [pick]: Picked # 0.314 * * * [progress]: localizing error 0.323 * * * [progress]: generating rewritten candidates 0.323 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.336 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 0.345 * * * [progress]: generating series expansions 0.345 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.346 * [approximate]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in (x y) around 0 0.346 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in y 0.346 * [taylor]: Taking taylor expansion of 0.5 in y 0.346 * [taylor]: Taking taylor expansion of (/ (- x y) (* 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 (* x y) in y 0.346 * [taylor]: Taking taylor expansion of x in y 0.346 * [taylor]: Taking taylor expansion of y in y 0.347 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in x 0.347 * [taylor]: Taking taylor expansion of 0.5 in x 0.347 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in x 0.347 * [taylor]: Taking taylor expansion of (- x y) in x 0.347 * [taylor]: Taking taylor expansion of x in x 0.347 * [taylor]: Taking taylor expansion of y in x 0.347 * [taylor]: Taking taylor expansion of (* x y) in x 0.347 * [taylor]: Taking taylor expansion of x in x 0.347 * [taylor]: Taking taylor expansion of y in x 0.347 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in x 0.347 * [taylor]: Taking taylor expansion of 0.5 in x 0.347 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in x 0.347 * [taylor]: Taking taylor expansion of (- x y) in x 0.347 * [taylor]: Taking taylor expansion of x in x 0.347 * [taylor]: Taking taylor expansion of y in x 0.347 * [taylor]: Taking taylor expansion of (* x y) in x 0.347 * [taylor]: Taking taylor expansion of x in x 0.347 * [taylor]: Taking taylor expansion of y in x 0.348 * [taylor]: Taking taylor expansion of -0.5 in y 0.349 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.349 * [taylor]: Taking taylor expansion of 0.5 in y 0.349 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.349 * [taylor]: Taking taylor expansion of y in y 0.352 * [taylor]: Taking taylor expansion of 0 in y 0.355 * [taylor]: Taking taylor expansion of 0 in y 0.359 * [taylor]: Taking taylor expansion of 0 in y 0.359 * [approximate]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (/ 1 y)) (* x y))) in (x y) around 0 0.359 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (/ 1 y)) (* x y))) in y 0.359 * [taylor]: Taking taylor expansion of 0.5 in y 0.359 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in y 0.359 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.359 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.359 * [taylor]: Taking taylor expansion of x in y 0.359 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.359 * [taylor]: Taking taylor expansion of y in y 0.359 * [taylor]: Taking taylor expansion of (* x y) in y 0.359 * [taylor]: Taking taylor expansion of x in y 0.359 * [taylor]: Taking taylor expansion of y in y 0.359 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x 0.359 * [taylor]: Taking taylor expansion of 0.5 in x 0.359 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x 0.359 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.359 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.359 * [taylor]: Taking taylor expansion of x in x 0.360 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.360 * [taylor]: Taking taylor expansion of y in x 0.360 * [taylor]: Taking taylor expansion of (* x y) in x 0.360 * [taylor]: Taking taylor expansion of x in x 0.360 * [taylor]: Taking taylor expansion of y in x 0.360 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x 0.360 * [taylor]: Taking taylor expansion of 0.5 in x 0.360 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x 0.360 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.360 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.360 * [taylor]: Taking taylor expansion of x in x 0.360 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.360 * [taylor]: Taking taylor expansion of y in x 0.360 * [taylor]: Taking taylor expansion of (* x y) in x 0.360 * [taylor]: Taking taylor expansion of x in x 0.360 * [taylor]: Taking taylor expansion of y in x 0.361 * [taylor]: Taking taylor expansion of 0 in y 0.362 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.362 * [taylor]: Taking taylor expansion of 0.5 in y 0.362 * [taylor]: Taking taylor expansion of y in y 0.365 * [taylor]: Taking taylor expansion of (neg 0.5) in y 0.365 * [taylor]: Taking taylor expansion of 0.5 in y 0.368 * [taylor]: Taking taylor expansion of 0 in y 0.373 * [taylor]: Taking taylor expansion of 0 in y 0.379 * [taylor]: Taking taylor expansion of 0 in y 0.379 * [approximate]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 y) (/ 1 x))))) in (x y) around 0 0.379 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 y) (/ 1 x))))) in y 0.379 * [taylor]: Taking taylor expansion of 0.5 in y 0.379 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in y 0.379 * [taylor]: Taking taylor expansion of x in y 0.379 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in y 0.379 * [taylor]: Taking taylor expansion of y in y 0.379 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.379 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.379 * [taylor]: Taking taylor expansion of y in y 0.380 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.380 * [taylor]: Taking taylor expansion of x in y 0.380 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 y) (/ 1 x))))) in x 0.380 * [taylor]: Taking taylor expansion of 0.5 in x 0.380 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x 0.380 * [taylor]: Taking taylor expansion of x in x 0.380 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 0.380 * [taylor]: Taking taylor expansion of y in x 0.380 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.380 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.380 * [taylor]: Taking taylor expansion of y in x 0.380 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.380 * [taylor]: Taking taylor expansion of x in x 0.380 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 y) (/ 1 x))))) in x 0.380 * [taylor]: Taking taylor expansion of 0.5 in x 0.380 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x 0.380 * [taylor]: Taking taylor expansion of x in x 0.380 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 0.380 * [taylor]: Taking taylor expansion of y in x 0.380 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.380 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.380 * [taylor]: Taking taylor expansion of y in x 0.380 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.380 * [taylor]: Taking taylor expansion of x in x 0.381 * [taylor]: Taking taylor expansion of 0 in y 0.383 * [taylor]: Taking taylor expansion of (neg (* 0.5 y)) in y 0.383 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.383 * [taylor]: Taking taylor expansion of 0.5 in y 0.383 * [taylor]: Taking taylor expansion of y in y 0.385 * [taylor]: Taking taylor expansion of 0.5 in y 0.389 * [taylor]: Taking taylor expansion of 0 in y 0.394 * [taylor]: Taking taylor expansion of 0 in y 0.403 * [taylor]: Taking taylor expansion of 0 in y 0.403 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 0.404 * [approximate]: Taking taylor expansion of (/ (- x y) y) in (x y) around 0 0.404 * [taylor]: Taking taylor expansion of (/ (- x y) y) in y 0.404 * [taylor]: Taking taylor expansion of (- x y) in y 0.404 * [taylor]: Taking taylor expansion of x in y 0.404 * [taylor]: Taking taylor expansion of y in y 0.404 * [taylor]: Taking taylor expansion of y in y 0.404 * [taylor]: Taking taylor expansion of (/ (- x y) y) in x 0.404 * [taylor]: Taking taylor expansion of (- x y) in x 0.404 * [taylor]: Taking taylor expansion of x in x 0.404 * [taylor]: Taking taylor expansion of y in x 0.404 * [taylor]: Taking taylor expansion of y in x 0.404 * [taylor]: Taking taylor expansion of (/ (- x y) y) in x 0.404 * [taylor]: Taking taylor expansion of (- x y) in x 0.404 * [taylor]: Taking taylor expansion of x in x 0.404 * [taylor]: Taking taylor expansion of y in x 0.404 * [taylor]: Taking taylor expansion of y in x 0.404 * [taylor]: Taking taylor expansion of -1 in y 0.405 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.405 * [taylor]: Taking taylor expansion of y in y 0.406 * [taylor]: Taking taylor expansion of 0 in y 0.407 * [taylor]: Taking taylor expansion of 0 in y 0.408 * [taylor]: Taking taylor expansion of 0 in y 0.408 * [approximate]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) y) in (x y) around 0 0.408 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) y) in y 0.408 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.408 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.408 * [taylor]: Taking taylor expansion of x in y 0.408 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.408 * [taylor]: Taking taylor expansion of y in y 0.408 * [taylor]: Taking taylor expansion of y in y 0.408 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) y) in x 0.408 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.408 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.408 * [taylor]: Taking taylor expansion of x in x 0.409 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.409 * [taylor]: Taking taylor expansion of y in x 0.409 * [taylor]: Taking taylor expansion of y in x 0.409 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) y) in x 0.409 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.409 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.409 * [taylor]: Taking taylor expansion of x in x 0.409 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.409 * [taylor]: Taking taylor expansion of y in x 0.409 * [taylor]: Taking taylor expansion of y in x 0.410 * [taylor]: Taking taylor expansion of y in y 0.410 * [taylor]: Taking taylor expansion of (neg 1) in y 0.410 * [taylor]: Taking taylor expansion of 1 in y 0.412 * [taylor]: Taking taylor expansion of 0 in y 0.414 * [taylor]: Taking taylor expansion of 0 in y 0.416 * [taylor]: Taking taylor expansion of 0 in y 0.416 * [approximate]: Taking taylor expansion of (* -1 (* y (- (/ 1 y) (/ 1 x)))) in (x y) around 0 0.416 * [taylor]: Taking taylor expansion of (* -1 (* y (- (/ 1 y) (/ 1 x)))) in y 0.416 * [taylor]: Taking taylor expansion of -1 in y 0.416 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in y 0.416 * [taylor]: Taking taylor expansion of y in y 0.416 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.416 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.416 * [taylor]: Taking taylor expansion of y in y 0.417 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.417 * [taylor]: Taking taylor expansion of x in y 0.417 * [taylor]: Taking taylor expansion of (* -1 (* y (- (/ 1 y) (/ 1 x)))) in x 0.417 * [taylor]: Taking taylor expansion of -1 in x 0.417 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 0.417 * [taylor]: Taking taylor expansion of y in x 0.417 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.417 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.417 * [taylor]: Taking taylor expansion of y in x 0.417 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.417 * [taylor]: Taking taylor expansion of x in x 0.417 * [taylor]: Taking taylor expansion of (* -1 (* y (- (/ 1 y) (/ 1 x)))) in x 0.417 * [taylor]: Taking taylor expansion of -1 in x 0.417 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 0.417 * [taylor]: Taking taylor expansion of y in x 0.417 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.417 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.417 * [taylor]: Taking taylor expansion of y in x 0.417 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.417 * [taylor]: Taking taylor expansion of x in x 0.418 * [taylor]: Taking taylor expansion of y in y 0.419 * [taylor]: Taking taylor expansion of (neg 1) in y 0.419 * [taylor]: Taking taylor expansion of 1 in y 0.421 * [taylor]: Taking taylor expansion of 0 in y 0.424 * [taylor]: Taking taylor expansion of 0 in y 0.427 * [taylor]: Taking taylor expansion of 0 in y 0.427 * * * [progress]: simplifying candidates 0.429 * [simplify]: Simplifying using # : (* (/ 1 (* x 2.0)) (/ (- x y) y)) (+ (neg (+ (log x) (log 2.0))) (- (log (- x y)) (log y))) (+ (neg (+ (log x) (log 2.0))) (log (/ (- x y) y))) (+ (neg (log (* x 2.0))) (- (log (- x y)) (log y))) (+ (neg (log (* x 2.0))) (log (/ (- x y) y))) (+ (- 0 (+ (log x) (log 2.0))) (- (log (- x y)) (log y))) (+ (- 0 (+ (log x) (log 2.0))) (log (/ (- x y) y))) (+ (- 0 (log (* x 2.0))) (- (log (- x y)) (log y))) (+ (- 0 (log (* x 2.0))) (log (/ (- x y) y))) (+ (- (log 1) (+ (log x) (log 2.0))) (- (log (- x y)) (log y))) (+ (- (log 1) (+ (log x) (log 2.0))) (log (/ (- x y) y))) (+ (- (log 1) (log (* x 2.0))) (- (log (- x y)) (log y))) (+ (- (log 1) (log (* x 2.0))) (log (/ (- x y) y))) (+ (log (/ 1 (* x 2.0))) (- (log (- x y)) (log y))) (+ (log (/ 1 (* x 2.0))) (log (/ (- x y) y))) (log (* (/ 1 (* x 2.0)) (/ (- x y) y))) (exp (* (/ 1 (* x 2.0)) (/ (- x y) y))) (* (/ (* (* 1 1) 1) (* (* (* x x) x) (* (* 2.0 2.0) 2.0))) (/ (* (* (- x y) (- x y)) (- x y)) (* (* y y) y))) (* (/ (* (* 1 1) 1) (* (* (* x x) x) (* (* 2.0 2.0) 2.0))) (* (* (/ (- x y) y) (/ (- x y) y)) (/ (- x y) y))) (* (/ (* (* 1 1) 1) (* (* (* x 2.0) (* x 2.0)) (* x 2.0))) (/ (* (* (- x y) (- x y)) (- x y)) (* (* y y) y))) (* (/ (* (* 1 1) 1) (* (* (* x 2.0) (* x 2.0)) (* x 2.0))) (* (* (/ (- x y) y) (/ (- x y) y)) (/ (- x y) y))) (* (* (* (/ 1 (* x 2.0)) (/ 1 (* x 2.0))) (/ 1 (* x 2.0))) (/ (* (* (- x y) (- x y)) (- x y)) (* (* y y) y))) (* (* (* (/ 1 (* x 2.0)) (/ 1 (* x 2.0))) (/ 1 (* x 2.0))) (* (* (/ (- x y) y) (/ (- x y) y)) (/ (- x y) y))) (* (cbrt (* (/ 1 (* x 2.0)) (/ (- x y) y))) (cbrt (* (/ 1 (* x 2.0)) (/ (- x y) y)))) (cbrt (* (/ 1 (* x 2.0)) (/ (- x y) y))) (* (* (* (/ 1 (* x 2.0)) (/ (- x y) y)) (* (/ 1 (* x 2.0)) (/ (- x y) y))) (* (/ 1 (* x 2.0)) (/ (- x y) y))) (sqrt (* (/ 1 (* x 2.0)) (/ (- x y) y))) (sqrt (* (/ 1 (* x 2.0)) (/ (- x y) y))) (* 1 (- x y)) (* (* x 2.0) y) (* (sqrt (/ 1 (* x 2.0))) (sqrt (/ (- x y) y))) (* (sqrt (/ 1 (* x 2.0))) (sqrt (/ (- x y) y))) (* (sqrt (/ 1 (* x 2.0))) (/ (sqrt (- x y)) (sqrt y))) (* (sqrt (/ 1 (* x 2.0))) (/ (sqrt (- x y)) (sqrt y))) (* (/ 1 (* x 2.0)) (* (cbrt (/ (- x y) y)) (cbrt (/ (- x y) y)))) (* (/ 1 (* x 2.0)) (sqrt (/ (- x y) y))) (* (/ 1 (* x 2.0)) (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt y) (cbrt y)))) (* (/ 1 (* x 2.0)) (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt y))) (* (/ 1 (* x 2.0)) (/ (* (cbrt (- x y)) (cbrt (- x y))) 1)) (* (/ 1 (* x 2.0)) (/ (sqrt (- x y)) (* (cbrt y) (cbrt y)))) (* (/ 1 (* x 2.0)) (/ (sqrt (- x y)) (sqrt y))) (* (/ 1 (* x 2.0)) (/ (sqrt (- x y)) 1)) (* (/ 1 (* x 2.0)) (/ 1 (* (cbrt y) (cbrt y)))) (* (/ 1 (* x 2.0)) (/ 1 (sqrt y))) (* (/ 1 (* x 2.0)) (/ 1 1)) (* (/ 1 (* x 2.0)) (/ (+ (sqrt x) (sqrt y)) (* (cbrt y) (cbrt y)))) (* (/ 1 (* x 2.0)) (/ (+ (sqrt x) (sqrt y)) (sqrt y))) (* (/ 1 (* x 2.0)) (/ (+ (sqrt x) (sqrt y)) 1)) (* (/ 1 (* x 2.0)) (/ 1 (* (cbrt y) (cbrt y)))) (* (/ 1 (* x 2.0)) (/ 1 (sqrt y))) (* (/ 1 (* x 2.0)) (/ 1 1)) (* (/ 1 (* x 2.0)) 1) (* (/ 1 (* x 2.0)) (- x y)) (* (cbrt (/ 1 (* x 2.0))) (/ (- x y) y)) (* (sqrt (/ 1 (* x 2.0))) (/ (- x y) y)) (* (/ (cbrt 1) 2.0) (/ (- x y) y)) (* (/ (sqrt 1) 2.0) (/ (- x y) y)) (* (/ 1 2.0) (/ (- x y) y)) (* (/ 1 (* x 2.0)) (/ (- x y) y)) (* (/ 1 (* x 2.0)) (/ (- x y) y)) (* (/ 1 (* x 2.0)) (- x y)) (* 1 (/ (- x y) y)) (- (log (- x y)) (log y)) (log (/ (- x y) y)) (exp (/ (- x y) y)) (/ (* (* (- x y) (- x y)) (- x y)) (* (* y y) y)) (* (cbrt (/ (- x y) y)) (cbrt (/ (- x y) y))) (cbrt (/ (- x y) y)) (* (* (/ (- x y) y) (/ (- x y) y)) (/ (- x y) y)) (sqrt (/ (- x y) y)) (sqrt (/ (- x y) y)) (neg (- x y)) (neg y) (/ x y) (/ y y) (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt y) (cbrt y))) (/ (cbrt (- x y)) (cbrt y)) (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt y)) (/ (cbrt (- x y)) (sqrt y)) (/ (* (cbrt (- x y)) (cbrt (- x y))) 1) (/ (cbrt (- x y)) y) (/ (sqrt (- x y)) (* (cbrt y) (cbrt y))) (/ (sqrt (- x y)) (cbrt y)) (/ (sqrt (- x y)) (sqrt y)) (/ (sqrt (- x y)) (sqrt y)) (/ (sqrt (- x y)) 1) (/ (sqrt (- x y)) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (- x y) (cbrt y)) (/ 1 (sqrt y)) (/ (- x y) (sqrt y)) (/ 1 1) (/ (- x y) y) (/ (+ (sqrt x) (sqrt y)) (* (cbrt y) (cbrt y))) (/ (- (sqrt x) (sqrt y)) (cbrt y)) (/ (+ (sqrt x) (sqrt y)) (sqrt y)) (/ (- (sqrt x) (sqrt y)) (sqrt y)) (/ (+ (sqrt x) (sqrt y)) 1) (/ (- (sqrt x) (sqrt y)) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (- x y) (cbrt y)) (/ 1 (sqrt y)) (/ (- x y) (sqrt y)) (/ 1 1) (/ (- x y) y) (/ 1 y) (/ y (- x y)) (/ (- x y) (* (cbrt y) (cbrt y))) (/ (- x y) (sqrt y)) (/ (- x y) 1) (/ y (cbrt (- x y))) (/ y (sqrt (- x y))) (/ y (- x y)) (/ y (- (sqrt x) (sqrt y))) (/ y (- x y)) (* y (+ (* x x) (+ (* y y) (* x y)))) (* y (+ x y)) (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (- (/ x y) 1) (- (/ x y) 1) (- (/ x y) 1) 0.435 * * [simplify]: iteration 0 : 471 enodes (cost 639 ) 0.445 * * [simplify]: iteration 1 : 2451 enodes (cost 541 ) 0.488 * * [simplify]: iteration 2 : 5001 enodes (cost 539 ) 0.491 * [simplify]: Simplified to: (/ (/ (- x y) y) (* x 2.0)) (log (* (/ 1 (* x 2.0)) (/ (- x y) y))) (log (* (/ 1 (* x 2.0)) (/ (- x y) y))) (log (* (/ 1 (* x 2.0)) (/ (- x y) y))) (log (* (/ 1 (* x 2.0)) (/ (- x y) y))) (log (* (/ 1 (* x 2.0)) (/ (- x y) y))) (log (* (/ 1 (* x 2.0)) (/ (- x y) y))) (log (* (/ 1 (* x 2.0)) (/ (- x y) y))) (log (* (/ 1 (* x 2.0)) (/ (- x y) y))) (log (* (/ 1 (* x 2.0)) (/ (- x y) y))) (log (* (/ 1 (* x 2.0)) (/ (- x y) y))) (log (* (/ 1 (* x 2.0)) (/ (- x y) y))) (log (* (/ 1 (* x 2.0)) (/ (- x y) y))) (log (* (/ 1 (* x 2.0)) (/ (- x y) y))) (log (* (/ 1 (* x 2.0)) (/ (- x y) y))) (log (* (/ 1 (* x 2.0)) (/ (- x y) y))) (exp (* (/ 1 (* x 2.0)) (/ (- x y) y))) (pow (/ (/ (- x y) y) (* x 2.0)) 3) (pow (/ (/ (- x y) y) (* x 2.0)) 3) (pow (/ (/ (- x y) y) (* x 2.0)) 3) (pow (/ (/ (- x y) y) (* x 2.0)) 3) (pow (/ (/ (- x y) y) (* x 2.0)) 3) (pow (/ (/ (- x y) y) (* x 2.0)) 3) (* (cbrt (* (/ 1 (* x 2.0)) (/ (- x y) y))) (cbrt (* (/ 1 (* x 2.0)) (/ (- x y) y)))) (cbrt (* (/ 1 (* x 2.0)) (/ (- x y) y))) (pow (/ (/ (- x y) y) (* x 2.0)) 3) (sqrt (* (/ 1 (* x 2.0)) (/ (- x y) y))) (sqrt (* (/ 1 (* x 2.0)) (/ (- x y) y))) (- x y) (* (* x 2.0) y) (* (sqrt (/ 1 (* x 2.0))) (sqrt (/ (- x y) y))) (* (sqrt (/ 1 (* x 2.0))) (sqrt (/ (- x y) y))) (* (sqrt (/ 1 (* x 2.0))) (/ (sqrt (- x y)) (sqrt y))) (* (sqrt (/ 1 (* x 2.0))) (/ (sqrt (- x y)) (sqrt y))) (/ (/ (* (cbrt (/ (- x y) y)) (cbrt (/ (- x y) y))) 2.0) x) (/ (/ (sqrt (/ (- x y) y)) 2.0) x) (/ (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt y) (cbrt y))) (* x 2.0)) (/ (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt y)) (* x 2.0)) (/ (* (cbrt (- x y)) (cbrt (- x y))) (* x 2.0)) (/ (/ (sqrt (- x y)) (* (cbrt y) (cbrt y))) (* x 2.0)) (/ (/ (/ (sqrt (- x y)) (sqrt y)) 2.0) x) (/ (sqrt (- x y)) (* x 2.0)) (/ (/ 1 (* x 2.0)) (* (cbrt y) (cbrt y))) (/ (/ 1 (* x 2.0)) (sqrt y)) (/ 1 (* x 2.0)) (/ (/ (+ (sqrt x) (sqrt y)) (* (cbrt y) (cbrt y))) (* x 2.0)) (/ (/ (/ (+ (sqrt x) (sqrt y)) (sqrt y)) 2.0) x) (/ (+ (sqrt x) (sqrt y)) (* x 2.0)) (/ (/ 1 (* x 2.0)) (* (cbrt y) (cbrt y))) (/ (/ 1 (* x 2.0)) (sqrt y)) (/ 1 (* x 2.0)) (/ 1 (* x 2.0)) (/ (- x y) (* x 2.0)) (* (cbrt (/ 1 (* x 2.0))) (/ (- x y) y)) (* (sqrt (/ 1 (* x 2.0))) (/ (- x y) y)) (/ (/ (- x y) y) 2.0) (/ (/ (- x y) y) 2.0) (/ (/ (- x y) y) 2.0) (/ (/ (- x y) y) (* x 2.0)) (/ (/ (- x y) y) (* x 2.0)) (/ (- x y) (* x 2.0)) (/ (- x y) y) (log (/ (- x y) y)) (log (/ (- x y) y)) (exp (/ (- x y) y)) (pow (/ (- x y) y) 3) (* (cbrt (/ (- x y) y)) (cbrt (/ (- x y) y))) (cbrt (/ (- x y) y)) (pow (/ (- x y) y) 3) (sqrt (/ (- x y) y)) (sqrt (/ (- x y) y)) (neg (- x y)) (neg y) (/ x y) 1 (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt y) (cbrt y))) (/ (cbrt (- x y)) (cbrt y)) (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt y)) (/ (cbrt (- x y)) (sqrt y)) (* (cbrt (- x y)) (cbrt (- x y))) (/ (cbrt (- x y)) y) (/ (sqrt (- x y)) (* (cbrt y) (cbrt y))) (/ (sqrt (- x y)) (cbrt y)) (/ (sqrt (- x y)) (sqrt y)) (/ (sqrt (- x y)) (sqrt y)) (sqrt (- x y)) (/ (sqrt (- x y)) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (- x y) (cbrt y)) (/ 1 (sqrt y)) (/ (- x y) (sqrt y)) 1 (/ (- x y) y) (/ (+ (sqrt x) (sqrt y)) (* (cbrt y) (cbrt y))) (/ (- (sqrt x) (sqrt y)) (cbrt y)) (/ (+ (sqrt x) (sqrt y)) (sqrt y)) (+ (/ (sqrt x) (sqrt y)) -1) (+ (sqrt x) (sqrt y)) (/ (- (sqrt x) (sqrt y)) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (- x y) (cbrt y)) (/ 1 (sqrt y)) (/ (- x y) (sqrt y)) 1 (/ (- x y) y) (/ 1 y) (/ y (- x y)) (/ (- x y) (* (cbrt y) (cbrt y))) (/ (- x y) (sqrt y)) (- x y) (/ y (cbrt (- x y))) (/ y (sqrt (- x y))) (/ y (- x y)) (/ y (- (sqrt x) (sqrt y))) (/ y (- x y)) (* (+ (* y (+ x y)) (* x x)) y) (* y (+ x y)) (* 0.5 (- (/ 1 y) (/ 1 x))) (* 0.5 (- (/ 1 y) (/ 1 x))) (* 0.5 (- (/ 1 y) (/ 1 x))) (/ (- x y) y) (/ (- x y) y) (/ (- x y) y) 0.492 * * * [progress]: adding candidates to table 0.614 * * [progress]: iteration 4 / 4 0.614 * * * [progress]: picking best candidate 0.615 * * * * [pick]: Picked # 0.615 * * * [progress]: localizing error 0.620 * * * [progress]: generating rewritten candidates 0.620 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.629 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.638 * * * [progress]: generating series expansions 0.638 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.638 * [approximate]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in (x y) around 0 0.638 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in y 0.638 * [taylor]: Taking taylor expansion of 0.5 in y 0.638 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in y 0.638 * [taylor]: Taking taylor expansion of (- x y) in y 0.638 * [taylor]: Taking taylor expansion of x in y 0.638 * [taylor]: Taking taylor expansion of y in y 0.638 * [taylor]: Taking taylor expansion of (* x y) in y 0.638 * [taylor]: Taking taylor expansion of x in y 0.638 * [taylor]: Taking taylor expansion of y in y 0.639 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in x 0.639 * [taylor]: Taking taylor expansion of 0.5 in x 0.639 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in x 0.639 * [taylor]: Taking taylor expansion of (- x y) in x 0.639 * [taylor]: Taking taylor expansion of x in x 0.639 * [taylor]: Taking taylor expansion of y in x 0.639 * [taylor]: Taking taylor expansion of (* x y) in x 0.639 * [taylor]: Taking taylor expansion of x in x 0.639 * [taylor]: Taking taylor expansion of y in x 0.639 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in x 0.639 * [taylor]: Taking taylor expansion of 0.5 in x 0.639 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in x 0.639 * [taylor]: Taking taylor expansion of (- x y) in x 0.639 * [taylor]: Taking taylor expansion of x in x 0.640 * [taylor]: Taking taylor expansion of y in x 0.640 * [taylor]: Taking taylor expansion of (* x y) in x 0.640 * [taylor]: Taking taylor expansion of x in x 0.640 * [taylor]: Taking taylor expansion of y in x 0.640 * [taylor]: Taking taylor expansion of -0.5 in y 0.642 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.642 * [taylor]: Taking taylor expansion of 0.5 in y 0.642 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.642 * [taylor]: Taking taylor expansion of y in y 0.644 * [taylor]: Taking taylor expansion of 0 in y 0.647 * [taylor]: Taking taylor expansion of 0 in y 0.651 * [taylor]: Taking taylor expansion of 0 in y 0.651 * [approximate]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (/ 1 y)) (* x y))) in (x y) around 0 0.651 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (/ 1 y)) (* x y))) in y 0.651 * [taylor]: Taking taylor expansion of 0.5 in y 0.651 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in y 0.651 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.651 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.651 * [taylor]: Taking taylor expansion of x in y 0.651 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.651 * [taylor]: Taking taylor expansion of y in y 0.651 * [taylor]: Taking taylor expansion of (* x y) in y 0.651 * [taylor]: Taking taylor expansion of x in y 0.651 * [taylor]: Taking taylor expansion of y in y 0.651 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x 0.651 * [taylor]: Taking taylor expansion of 0.5 in x 0.651 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x 0.651 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.652 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.652 * [taylor]: Taking taylor expansion of x in x 0.652 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.652 * [taylor]: Taking taylor expansion of y in x 0.652 * [taylor]: Taking taylor expansion of (* x y) in x 0.652 * [taylor]: Taking taylor expansion of x in x 0.652 * [taylor]: Taking taylor expansion of y in x 0.652 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 x) (/ 1 y)) (* x y))) in x 0.652 * [taylor]: Taking taylor expansion of 0.5 in x 0.652 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (* x y)) in x 0.652 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.652 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.652 * [taylor]: Taking taylor expansion of x in x 0.652 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.652 * [taylor]: Taking taylor expansion of y in x 0.652 * [taylor]: Taking taylor expansion of (* x y) in x 0.652 * [taylor]: Taking taylor expansion of x in x 0.652 * [taylor]: Taking taylor expansion of y in x 0.653 * [taylor]: Taking taylor expansion of 0 in y 0.654 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.654 * [taylor]: Taking taylor expansion of 0.5 in y 0.654 * [taylor]: Taking taylor expansion of y in y 0.660 * [taylor]: Taking taylor expansion of (neg 0.5) in y 0.660 * [taylor]: Taking taylor expansion of 0.5 in y 0.664 * [taylor]: Taking taylor expansion of 0 in y 0.669 * [taylor]: Taking taylor expansion of 0 in y 0.674 * [taylor]: Taking taylor expansion of 0 in y 0.674 * [approximate]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 y) (/ 1 x))))) in (x y) around 0 0.674 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 y) (/ 1 x))))) in y 0.674 * [taylor]: Taking taylor expansion of 0.5 in y 0.674 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in y 0.674 * [taylor]: Taking taylor expansion of x in y 0.674 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in y 0.674 * [taylor]: Taking taylor expansion of y in y 0.674 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.674 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.674 * [taylor]: Taking taylor expansion of y in y 0.675 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.675 * [taylor]: Taking taylor expansion of x in y 0.675 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 y) (/ 1 x))))) in x 0.675 * [taylor]: Taking taylor expansion of 0.5 in x 0.675 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x 0.675 * [taylor]: Taking taylor expansion of x in x 0.675 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 0.675 * [taylor]: Taking taylor expansion of y in x 0.675 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.675 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.675 * [taylor]: Taking taylor expansion of y in x 0.675 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.675 * [taylor]: Taking taylor expansion of x in x 0.675 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 y) (/ 1 x))))) in x 0.675 * [taylor]: Taking taylor expansion of 0.5 in x 0.675 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 y) (/ 1 x)))) in x 0.675 * [taylor]: Taking taylor expansion of x in x 0.675 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 0.675 * [taylor]: Taking taylor expansion of y in x 0.675 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.675 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.675 * [taylor]: Taking taylor expansion of y in x 0.675 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.675 * [taylor]: Taking taylor expansion of x in x 0.676 * [taylor]: Taking taylor expansion of 0 in y 0.678 * [taylor]: Taking taylor expansion of (neg (* 0.5 y)) in y 0.678 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.678 * [taylor]: Taking taylor expansion of 0.5 in y 0.678 * [taylor]: Taking taylor expansion of y in y 0.680 * [taylor]: Taking taylor expansion of 0.5 in y 0.684 * [taylor]: Taking taylor expansion of 0 in y 0.689 * [taylor]: Taking taylor expansion of 0 in y 0.694 * [taylor]: Taking taylor expansion of 0 in y 0.694 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.694 * [approximate]: Taking taylor expansion of (/ (- x y) y) in (x y) around 0 0.694 * [taylor]: Taking taylor expansion of (/ (- x y) y) in y 0.694 * [taylor]: Taking taylor expansion of (- x y) in y 0.694 * [taylor]: Taking taylor expansion of x in y 0.695 * [taylor]: Taking taylor expansion of y in y 0.695 * [taylor]: Taking taylor expansion of y in y 0.695 * [taylor]: Taking taylor expansion of (/ (- x y) y) in x 0.695 * [taylor]: Taking taylor expansion of (- x y) in x 0.695 * [taylor]: Taking taylor expansion of x in x 0.695 * [taylor]: Taking taylor expansion of y in x 0.695 * [taylor]: Taking taylor expansion of y in x 0.695 * [taylor]: Taking taylor expansion of (/ (- x y) y) in x 0.695 * [taylor]: Taking taylor expansion of (- x y) in x 0.695 * [taylor]: Taking taylor expansion of x in x 0.695 * [taylor]: Taking taylor expansion of y in x 0.695 * [taylor]: Taking taylor expansion of y in x 0.695 * [taylor]: Taking taylor expansion of -1 in y 0.696 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.696 * [taylor]: Taking taylor expansion of y in y 0.697 * [taylor]: Taking taylor expansion of 0 in y 0.698 * [taylor]: Taking taylor expansion of 0 in y 0.699 * [taylor]: Taking taylor expansion of 0 in y 0.699 * [approximate]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) y) in (x y) around 0 0.699 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) y) in y 0.699 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.699 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.699 * [taylor]: Taking taylor expansion of x in y 0.699 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.699 * [taylor]: Taking taylor expansion of y in y 0.699 * [taylor]: Taking taylor expansion of y in y 0.699 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) y) in x 0.699 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.699 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.699 * [taylor]: Taking taylor expansion of x in x 0.700 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.700 * [taylor]: Taking taylor expansion of y in x 0.700 * [taylor]: Taking taylor expansion of y in x 0.700 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) y) in x 0.700 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.700 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.700 * [taylor]: Taking taylor expansion of x in x 0.700 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.700 * [taylor]: Taking taylor expansion of y in x 0.700 * [taylor]: Taking taylor expansion of y in x 0.700 * [taylor]: Taking taylor expansion of y in y 0.701 * [taylor]: Taking taylor expansion of (neg 1) in y 0.701 * [taylor]: Taking taylor expansion of 1 in y 0.702 * [taylor]: Taking taylor expansion of 0 in y 0.704 * [taylor]: Taking taylor expansion of 0 in y 0.706 * [taylor]: Taking taylor expansion of 0 in y 0.707 * [approximate]: Taking taylor expansion of (* -1 (* y (- (/ 1 y) (/ 1 x)))) in (x y) around 0 0.707 * [taylor]: Taking taylor expansion of (* -1 (* y (- (/ 1 y) (/ 1 x)))) in y 0.707 * [taylor]: Taking taylor expansion of -1 in y 0.707 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in y 0.707 * [taylor]: Taking taylor expansion of y in y 0.707 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.707 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.707 * [taylor]: Taking taylor expansion of y in y 0.707 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.707 * [taylor]: Taking taylor expansion of x in y 0.707 * [taylor]: Taking taylor expansion of (* -1 (* y (- (/ 1 y) (/ 1 x)))) in x 0.707 * [taylor]: Taking taylor expansion of -1 in x 0.707 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 0.707 * [taylor]: Taking taylor expansion of y in x 0.707 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.707 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.707 * [taylor]: Taking taylor expansion of y in x 0.707 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.707 * [taylor]: Taking taylor expansion of x in x 0.708 * [taylor]: Taking taylor expansion of (* -1 (* y (- (/ 1 y) (/ 1 x)))) in x 0.708 * [taylor]: Taking taylor expansion of -1 in x 0.708 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x 0.708 * [taylor]: Taking taylor expansion of y in x 0.708 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.708 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.708 * [taylor]: Taking taylor expansion of y in x 0.708 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.708 * [taylor]: Taking taylor expansion of x in x 0.709 * [taylor]: Taking taylor expansion of y in y 0.710 * [taylor]: Taking taylor expansion of (neg 1) in y 0.710 * [taylor]: Taking taylor expansion of 1 in y 0.712 * [taylor]: Taking taylor expansion of 0 in y 0.714 * [taylor]: Taking taylor expansion of 0 in y 0.717 * [taylor]: Taking taylor expansion of 0 in y 0.718 * * * [progress]: simplifying candidates 0.719 * [simplify]: Simplifying using # : (- (- (log (- x y)) (log y)) (+ (log x) (log 2.0))) (- (- (log (- x y)) (log y)) (log (* x 2.0))) (- (log (/ (- x y) y)) (+ (log x) (log 2.0))) (- (log (/ (- x y) y)) (log (* x 2.0))) (log (/ (/ (- x y) y) (* x 2.0))) (exp (/ (/ (- x y) y) (* x 2.0))) (/ (/ (* (* (- x y) (- x y)) (- x y)) (* (* y y) y)) (* (* (* x x) x) (* (* 2.0 2.0) 2.0))) (/ (/ (* (* (- x y) (- x y)) (- x y)) (* (* y y) y)) (* (* (* x 2.0) (* x 2.0)) (* x 2.0))) (/ (* (* (/ (- x y) y) (/ (- x y) y)) (/ (- x y) y)) (* (* (* x x) x) (* (* 2.0 2.0) 2.0))) (/ (* (* (/ (- x y) y) (/ (- x y) y)) (/ (- x y) y)) (* (* (* x 2.0) (* x 2.0)) (* x 2.0))) (* (cbrt (/ (/ (- x y) y) (* x 2.0))) (cbrt (/ (/ (- x y) y) (* x 2.0)))) (cbrt (/ (/ (- x y) y) (* x 2.0))) (* (* (/ (/ (- x y) y) (* x 2.0)) (/ (/ (- x y) y) (* x 2.0))) (/ (/ (- x y) y) (* x 2.0))) (sqrt (/ (/ (- x y) y) (* x 2.0))) (sqrt (/ (/ (- x y) y) (* x 2.0))) (neg (/ (- x y) y)) (neg (* x 2.0)) (/ (/ x y) (* x 2.0)) (/ (/ y y) (* x 2.0)) (/ (* (cbrt (/ (- x y) y)) (cbrt (/ (- x y) y))) x) (/ (cbrt (/ (- x y) y)) 2.0) (/ (sqrt (/ (- x y) y)) x) (/ (sqrt (/ (- x y) y)) 2.0) (/ (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt y) (cbrt y))) x) (/ (/ (cbrt (- x y)) (cbrt y)) 2.0) (/ (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt y)) x) (/ (/ (cbrt (- x y)) (sqrt y)) 2.0) (/ (/ (* (cbrt (- x y)) (cbrt (- x y))) 1) x) (/ (/ (cbrt (- x y)) y) 2.0) (/ (/ (sqrt (- x y)) (* (cbrt y) (cbrt y))) x) (/ (/ (sqrt (- x y)) (cbrt y)) 2.0) (/ (/ (sqrt (- x y)) (sqrt y)) x) (/ (/ (sqrt (- x y)) (sqrt y)) 2.0) (/ (/ (sqrt (- x y)) 1) x) (/ (/ (sqrt (- x y)) y) 2.0) (/ (/ 1 (* (cbrt y) (cbrt y))) x) (/ (/ (- x y) (cbrt y)) 2.0) (/ (/ 1 (sqrt y)) x) (/ (/ (- x y) (sqrt y)) 2.0) (/ (/ 1 1) x) (/ (/ (- x y) y) 2.0) (/ (/ (+ (sqrt x) (sqrt y)) (* (cbrt y) (cbrt y))) x) (/ (/ (- (sqrt x) (sqrt y)) (cbrt y)) 2.0) (/ (/ (+ (sqrt x) (sqrt y)) (sqrt y)) x) (/ (/ (- (sqrt x) (sqrt y)) (sqrt y)) 2.0) (/ (/ (+ (sqrt x) (sqrt y)) 1) x) (/ (/ (- (sqrt x) (sqrt y)) y) 2.0) (/ (/ 1 (* (cbrt y) (cbrt y))) x) (/ (/ (- x y) (cbrt y)) 2.0) (/ (/ 1 (sqrt y)) x) (/ (/ (- x y) (sqrt y)) 2.0) (/ (/ 1 1) x) (/ (/ (- x y) y) 2.0) (/ 1 x) (/ (/ (- x y) y) 2.0) (/ (- x y) x) (/ (/ 1 y) 2.0) (/ 1 (* x 2.0)) (/ (* x 2.0) (/ (- x y) y)) (/ (/ (- x y) y) x) (/ (* x 2.0) (cbrt (/ (- x y) y))) (/ (* x 2.0) (sqrt (/ (- x y) y))) (/ (* x 2.0) (/ (cbrt (- x y)) (cbrt y))) (/ (* x 2.0) (/ (cbrt (- x y)) (sqrt y))) (/ (* x 2.0) (/ (cbrt (- x y)) y)) (/ (* x 2.0) (/ (sqrt (- x y)) (cbrt y))) (/ (* x 2.0) (/ (sqrt (- x y)) (sqrt y))) (/ (* x 2.0) (/ (sqrt (- x y)) y)) (/ (* x 2.0) (/ (- x y) (cbrt y))) (/ (* x 2.0) (/ (- x y) (sqrt y))) (/ (* x 2.0) (/ (- x y) y)) (/ (* x 2.0) (/ (- (sqrt x) (sqrt y)) (cbrt y))) (/ (* x 2.0) (/ (- (sqrt x) (sqrt y)) (sqrt y))) (/ (* x 2.0) (/ (- (sqrt x) (sqrt y)) y)) (/ (* x 2.0) (/ (- x y) (cbrt y))) (/ (* x 2.0) (/ (- x y) (sqrt y))) (/ (* x 2.0) (/ (- x y) y)) (/ (* x 2.0) (/ (- x y) y)) (/ (* x 2.0) (/ 1 y)) (* (* x 2.0) y) (- (log (- x y)) (log y)) (log (/ (- x y) y)) (exp (/ (- x y) y)) (/ (* (* (- x y) (- x y)) (- x y)) (* (* y y) y)) (* (cbrt (/ (- x y) y)) (cbrt (/ (- x y) y))) (cbrt (/ (- x y) y)) (* (* (/ (- x y) y) (/ (- x y) y)) (/ (- x y) y)) (sqrt (/ (- x y) y)) (sqrt (/ (- x y) y)) (neg (- x y)) (neg y) (/ x y) (/ y y) (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt y) (cbrt y))) (/ (cbrt (- x y)) (cbrt y)) (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt y)) (/ (cbrt (- x y)) (sqrt y)) (/ (* (cbrt (- x y)) (cbrt (- x y))) 1) (/ (cbrt (- x y)) y) (/ (sqrt (- x y)) (* (cbrt y) (cbrt y))) (/ (sqrt (- x y)) (cbrt y)) (/ (sqrt (- x y)) (sqrt y)) (/ (sqrt (- x y)) (sqrt y)) (/ (sqrt (- x y)) 1) (/ (sqrt (- x y)) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (- x y) (cbrt y)) (/ 1 (sqrt y)) (/ (- x y) (sqrt y)) (/ 1 1) (/ (- x y) y) (/ (+ (sqrt x) (sqrt y)) (* (cbrt y) (cbrt y))) (/ (- (sqrt x) (sqrt y)) (cbrt y)) (/ (+ (sqrt x) (sqrt y)) (sqrt y)) (/ (- (sqrt x) (sqrt y)) (sqrt y)) (/ (+ (sqrt x) (sqrt y)) 1) (/ (- (sqrt x) (sqrt y)) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (- x y) (cbrt y)) (/ 1 (sqrt y)) (/ (- x y) (sqrt y)) (/ 1 1) (/ (- x y) y) (/ 1 y) (/ y (- x y)) (/ (- x y) (* (cbrt y) (cbrt y))) (/ (- x y) (sqrt y)) (/ (- x y) 1) (/ y (cbrt (- x y))) (/ y (sqrt (- x y))) (/ y (- x y)) (/ y (- (sqrt x) (sqrt y))) (/ y (- x y)) (* y (+ (* x x) (+ (* y y) (* x y)))) (* y (+ x y)) (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (- (/ x y) 1) (- (/ x y) 1) (- (/ x y) 1) 0.725 * * [simplify]: iteration 0 : 387 enodes (cost 627 ) 0.733 * * [simplify]: iteration 1 : 1502 enodes (cost 566 ) 0.758 * * [simplify]: iteration 2 : 5001 enodes (cost 566 ) 0.762 * [simplify]: Simplified to: (log (/ (/ (- x y) y) (* x 2.0))) (log (/ (/ (- x y) y) (* x 2.0))) (log (/ (/ (- x y) y) (* x 2.0))) (log (/ (/ (- x y) y) (* x 2.0))) (log (/ (/ (- x y) y) (* x 2.0))) (exp (/ (/ (- x y) y) (* x 2.0))) (pow (/ (/ (- x y) y) (* x 2.0)) 3) (pow (/ (/ (- x y) y) (* x 2.0)) 3) (pow (/ (/ (- x y) y) (* x 2.0)) 3) (pow (/ (/ (- x y) y) (* x 2.0)) 3) (* (cbrt (/ (/ (- x y) y) (* x 2.0))) (cbrt (/ (/ (- x y) y) (* x 2.0)))) (cbrt (/ (/ (- x y) y) (* x 2.0))) (pow (/ (/ (- x y) y) (* x 2.0)) 3) (sqrt (/ (/ (- x y) y) (* x 2.0))) (sqrt (/ (/ (- x y) y) (* x 2.0))) (neg (/ (- x y) y)) (neg (* x 2.0)) (/ (/ 1 y) 2.0) (/ (/ 1 x) 2.0) (/ (* (cbrt (/ (- x y) y)) (cbrt (/ (- x y) y))) x) (/ (cbrt (/ (- x y) y)) 2.0) (/ (sqrt (/ (- x y) y)) x) (/ (sqrt (/ (- x y) y)) 2.0) (/ (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt y) (cbrt y))) x) (/ (/ (cbrt (- x y)) (cbrt y)) 2.0) (/ (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt y)) x) (/ (/ (cbrt (- x y)) (sqrt y)) 2.0) (/ (cbrt (- x y)) (/ x (cbrt (- x y)))) (/ (/ (cbrt (- x y)) y) 2.0) (/ (/ (sqrt (- x y)) (* (cbrt y) (cbrt y))) x) (/ (/ (sqrt (- x y)) (cbrt y)) 2.0) (/ (/ (sqrt (- x y)) (sqrt y)) x) (/ (/ (sqrt (- x y)) (sqrt y)) 2.0) (/ (sqrt (- x y)) x) (/ (/ (sqrt (- x y)) y) 2.0) (/ (/ 1 (* (cbrt y) (cbrt y))) x) (/ (/ (- x y) (cbrt y)) 2.0) (/ (/ 1 (sqrt y)) x) (/ (/ (- x y) (sqrt y)) 2.0) (/ 1 x) (/ (/ (- x y) y) 2.0) (/ (/ (+ (sqrt x) (sqrt y)) (* (cbrt y) (cbrt y))) x) (/ (/ (- (sqrt x) (sqrt y)) (cbrt y)) 2.0) (/ (/ (+ (sqrt x) (sqrt y)) (sqrt y)) x) (/ (/ (- (sqrt x) (sqrt y)) (sqrt y)) 2.0) (/ (+ (sqrt x) (sqrt y)) x) (/ (/ (- (sqrt x) (sqrt y)) y) 2.0) (/ (/ 1 (* (cbrt y) (cbrt y))) x) (/ (/ (- x y) (cbrt y)) 2.0) (/ (/ 1 (sqrt y)) x) (/ (/ (- x y) (sqrt y)) 2.0) (/ 1 x) (/ (/ (- x y) y) 2.0) (/ 1 x) (/ (/ (- x y) y) 2.0) (/ (- x y) x) (/ (/ 1 y) 2.0) (/ (/ 1 x) 2.0) (/ (* x 2.0) (/ (- x y) y)) (/ (/ (- x y) y) x) (/ (* x 2.0) (cbrt (/ (- x y) y))) (/ (* x 2.0) (sqrt (/ (- x y) y))) (/ (* x 2.0) (/ (cbrt (- x y)) (cbrt y))) (/ (* x 2.0) (/ (cbrt (- x y)) (sqrt y))) (/ (* x 2.0) (/ (cbrt (- x y)) y)) (/ (* x 2.0) (/ (sqrt (- x y)) (cbrt y))) (/ (* x 2.0) (/ (sqrt (- x y)) (sqrt y))) (/ (* x 2.0) (/ (sqrt (- x y)) y)) (/ (* x 2.0) (/ (- x y) (cbrt y))) (/ (* x 2.0) (/ (- x y) (sqrt y))) (/ (* x 2.0) (/ (- x y) y)) (/ (* x 2.0) (/ (- (sqrt x) (sqrt y)) (cbrt y))) (/ (* x 2.0) (/ (- (sqrt x) (sqrt y)) (sqrt y))) (/ (* x 2.0) (/ (- (sqrt x) (sqrt y)) y)) (/ (* x 2.0) (/ (- x y) (cbrt y))) (/ (* x 2.0) (/ (- x y) (sqrt y))) (/ (* x 2.0) (/ (- x y) y)) (/ (* x 2.0) (/ (- x y) y)) (* x (* 2.0 y)) (* x (* 2.0 y)) (log (/ (- x y) y)) (log (/ (- x y) y)) (exp (/ (- x y) y)) (pow (- (/ x y) 1) 3) (* (cbrt (/ (- x y) y)) (cbrt (/ (- x y) y))) (cbrt (/ (- x y) y)) (pow (- (/ x y) 1) 3) (sqrt (/ (- x y) y)) (sqrt (/ (- x y) y)) (neg (- x y)) (neg y) (/ x y) 1 (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt y) (cbrt y))) (/ (cbrt (- x y)) (cbrt y)) (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt y)) (/ (cbrt (- x y)) (sqrt y)) (* (cbrt (- x y)) (cbrt (- x y))) (/ (cbrt (- x y)) y) (/ (sqrt (- x y)) (* (cbrt y) (cbrt y))) (/ (sqrt (- x y)) (cbrt y)) (/ (sqrt (- x y)) (sqrt y)) (/ (sqrt (- x y)) (sqrt y)) (sqrt (- x y)) (/ (sqrt (- x y)) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (- x y) (cbrt y)) (/ 1 (sqrt y)) (/ (- x y) (sqrt y)) 1 (- (/ x y) 1) (/ (+ (sqrt x) (sqrt y)) (* (cbrt y) (cbrt y))) (/ (- (sqrt x) (sqrt y)) (cbrt y)) (/ (+ (sqrt x) (sqrt y)) (sqrt y)) (+ (/ (sqrt x) (sqrt y)) -1) (+ (sqrt x) (sqrt y)) (/ (- (sqrt x) (sqrt y)) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (- x y) (cbrt y)) (/ 1 (sqrt y)) (/ (- x y) (sqrt y)) 1 (- (/ x y) 1) (/ 1 y) (/ y (- x y)) (/ (- x y) (* (cbrt y) (cbrt y))) (/ (- x y) (sqrt y)) (- x y) (/ y (cbrt (- x y))) (/ y (sqrt (- x y))) (/ y (- x y)) (/ y (- (sqrt x) (sqrt y))) (/ y (- x y)) (* (+ (* y (+ x y)) (* x x)) y) (* y (+ x y)) (* 0.5 (- (/ 1 y) (/ 1 x))) (* 0.5 (- (/ 1 y) (/ 1 x))) (* 0.5 (- (/ 1 y) (/ 1 x))) (- (/ x y) 1) (- (/ x y) 1) (- (/ x y) 1) 0.763 * * * [progress]: adding candidates to table 0.895 * [progress]: [Phase 3 of 3] Extracting. 0.895 * * [regime]: Finding splitpoints for: (# # #) 0.895 * * * [regime-changes]: Trying 2 branch expressions: (y x) 0.895 * * * * [regimes]: Trying to branch on y from (# # #) 0.909 * * * * [regimes]: Trying to branch on x from (# # #) 0.921 * * * [regime]: Found split indices: #