13.823 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.012 * * * [progress]: [2/2] Setting up program. 0.013 * [progress]: [Phase 2 of 3] Improving. 0.013 * [simplify]: Simplifying using # : (/ (+ x y) (* (* x 2.0) y)) 0.016 * * [simplify]: iteration 0 : 14 enodes (cost 4 ) 0.018 * * [simplify]: iteration 1 : 28 enodes (cost 4 ) 0.019 * * [simplify]: iteration 2 : 42 enodes (cost 4 ) 0.021 * * [simplify]: iteration 3 : 44 enodes (cost 4 ) 0.022 * * [simplify]: iteration 4 : 44 enodes (cost 4 ) 0.022 * [simplify]: Simplified to: (/ (+ x y) (* (* x 2.0) y)) 0.023 * * [progress]: iteration 1 / 4 0.023 * * * [progress]: picking best candidate 0.024 * * * * [pick]: Picked # 0.024 * * * [progress]: localizing error 0.030 * * * [progress]: generating rewritten candidates 0.030 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.046 * * * [progress]: generating series expansions 0.046 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.046 * [approximate]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in (x y) around 0 0.046 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in y 0.046 * [taylor]: Taking taylor expansion of 0.5 in y 0.046 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in y 0.046 * [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 0.047 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in x 0.047 * [taylor]: Taking taylor expansion of 0.5 in x 0.047 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in x 0.047 * [taylor]: Taking taylor expansion of (+ x y) in x 0.047 * [taylor]: Taking taylor expansion of x in x 0.047 * [taylor]: Taking taylor expansion of y in x 0.047 * [taylor]: Taking taylor expansion of (* x y) in x 0.047 * [taylor]: Taking taylor expansion of x in x 0.047 * [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 0.048 * [taylor]: Taking taylor expansion of 0.5 in y 0.050 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.050 * [taylor]: Taking taylor expansion of 0.5 in y 0.050 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.050 * [taylor]: Taking taylor expansion of y in y 0.052 * [taylor]: Taking taylor expansion of 0 in y 0.055 * [taylor]: Taking taylor expansion of 0 in y 0.059 * [taylor]: Taking taylor expansion of 0 in y 0.059 * [approximate]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in (x y) around 0 0.059 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in y 0.059 * [taylor]: Taking taylor expansion of 0.5 in y 0.059 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in y 0.059 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.059 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.059 * [taylor]: Taking taylor expansion of y in y 0.059 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.059 * [taylor]: Taking taylor expansion of x in y 0.059 * [taylor]: Taking taylor expansion of (* y x) in y 0.059 * [taylor]: Taking taylor expansion of y in y 0.059 * [taylor]: Taking taylor expansion of x in y 0.059 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 0.059 * [taylor]: Taking taylor expansion of 0.5 in x 0.060 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 0.060 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.060 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.060 * [taylor]: Taking taylor expansion of y in x 0.060 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.060 * [taylor]: Taking taylor expansion of x in x 0.060 * [taylor]: Taking taylor expansion of (* y x) in x 0.060 * [taylor]: Taking taylor expansion of y in x 0.060 * [taylor]: Taking taylor expansion of x in x 0.060 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 0.060 * [taylor]: Taking taylor expansion of 0.5 in x 0.060 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 0.060 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.060 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.060 * [taylor]: Taking taylor expansion of y in x 0.060 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.060 * [taylor]: Taking taylor expansion of x in x 0.060 * [taylor]: Taking taylor expansion of (* y x) in x 0.060 * [taylor]: Taking taylor expansion of y in x 0.060 * [taylor]: Taking taylor expansion of x in x 0.061 * [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 0.065 * [taylor]: Taking taylor expansion of 0.5 in y 0.068 * [taylor]: Taking taylor expansion of 0 in y 0.072 * [taylor]: Taking taylor expansion of 0 in y 0.076 * [taylor]: Taking taylor expansion of 0 in y 0.076 * [approximate]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in (x y) around 0 0.076 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in y 0.076 * [taylor]: Taking taylor expansion of -0.5 in y 0.076 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in y 0.076 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.076 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.076 * [taylor]: Taking taylor expansion of y in y 0.076 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.076 * [taylor]: Taking taylor expansion of x in y 0.077 * [taylor]: Taking taylor expansion of (* y x) in y 0.077 * [taylor]: Taking taylor expansion of y in y 0.077 * [taylor]: Taking taylor expansion of x in y 0.077 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 0.077 * [taylor]: Taking taylor expansion of -0.5 in x 0.077 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 0.077 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.077 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.077 * [taylor]: Taking taylor expansion of y in x 0.077 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.077 * [taylor]: Taking taylor expansion of x in x 0.077 * [taylor]: Taking taylor expansion of (* y x) in x 0.077 * [taylor]: Taking taylor expansion of y in x 0.077 * [taylor]: Taking taylor expansion of x in x 0.077 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 0.077 * [taylor]: Taking taylor expansion of -0.5 in x 0.077 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 0.077 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.077 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.077 * [taylor]: Taking taylor expansion of y in x 0.077 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.077 * [taylor]: Taking taylor expansion of x in x 0.077 * [taylor]: Taking taylor expansion of (* y x) in x 0.077 * [taylor]: Taking taylor expansion of y in x 0.077 * [taylor]: Taking taylor expansion of x in x 0.078 * [taylor]: Taking taylor expansion of 0 in y 0.079 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y 0.079 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.079 * [taylor]: Taking taylor expansion of 0.5 in y 0.079 * [taylor]: Taking taylor expansion of y in y 0.082 * [taylor]: Taking taylor expansion of (- 0.5) in y 0.082 * [taylor]: Taking taylor expansion of 0.5 in y 0.085 * [taylor]: Taking taylor expansion of 0 in y 0.090 * [taylor]: Taking taylor expansion of 0 in y 0.095 * [taylor]: Taking taylor expansion of 0 in y 0.096 * * * [progress]: simplifying candidates 0.096 * [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))) (- (+ x 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) (/ 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) (+ 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))) 0.100 * * [simplify]: iteration 0 : 220 enodes (cost 188 ) 0.105 * * [simplify]: iteration 1 : 940 enodes (cost 152 ) 0.128 * * [simplify]: iteration 2 : 5001 enodes (cost 152 ) 0.129 * [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))) (- (+ x 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) (/ 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) (+ 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))) 0.130 * * * [progress]: adding candidates to table 0.175 * * [progress]: iteration 2 / 4 0.175 * * * [progress]: picking best candidate 0.178 * * * * [pick]: Picked # 0.178 * * * [progress]: localizing error 0.184 * * * [progress]: generating rewritten candidates 0.184 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2) 0.200 * * * [progress]: generating series expansions 0.200 * * * * [progress]: [ 1 / 1 ] generating series at (2 2) 0.200 * [approximate]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in (y x) around 0 0.200 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.200 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.200 * [taylor]: Taking taylor expansion of y in x 0.200 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.200 * [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 0.201 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.201 * [taylor]: Taking taylor expansion of x in y 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 in x 0.203 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.203 * [taylor]: Taking taylor expansion of x in x 0.204 * [taylor]: Taking taylor expansion of 0 in x 0.205 * [taylor]: Taking taylor expansion of 0 in x 0.206 * [taylor]: Taking taylor expansion of 0 in x 0.206 * [approximate]: Taking taylor expansion of (+ x y) in (y x) around 0 0.206 * [taylor]: Taking taylor expansion of (+ x y) in x 0.206 * [taylor]: Taking taylor expansion of x in x 0.207 * [taylor]: Taking taylor expansion of y in x 0.207 * [taylor]: Taking taylor expansion of (+ x y) in y 0.207 * [taylor]: Taking taylor expansion of x in y 0.207 * [taylor]: Taking taylor expansion of y in y 0.207 * [taylor]: Taking taylor expansion of (+ x y) in y 0.207 * [taylor]: Taking taylor expansion of x in y 0.207 * [taylor]: Taking taylor expansion of y in y 0.207 * [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 0.210 * [taylor]: Taking taylor expansion of 0 in x 0.210 * [approximate]: Taking taylor expansion of (- (+ x y)) in (y x) around 0 0.210 * [taylor]: Taking taylor expansion of (- (+ x y)) in x 0.210 * [taylor]: Taking taylor expansion of (+ x y) in x 0.210 * [taylor]: Taking taylor expansion of x in x 0.210 * [taylor]: Taking taylor expansion of y in x 0.210 * [taylor]: Taking taylor expansion of (- (+ x y)) in y 0.210 * [taylor]: Taking taylor expansion of (+ x y) in y 0.210 * [taylor]: Taking taylor expansion of x in y 0.210 * [taylor]: Taking taylor expansion of y in y 0.210 * [taylor]: Taking taylor expansion of (- (+ x y)) in y 0.210 * [taylor]: Taking taylor expansion of (+ x y) in y 0.210 * [taylor]: Taking taylor expansion of x in y 0.210 * [taylor]: Taking taylor expansion of y in y 0.210 * [taylor]: Taking taylor expansion of (- x) in x 0.210 * [taylor]: Taking taylor expansion of x in x 0.211 * [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)))) (- (* (/ 1 y) (/ 1 y)) (* (/ 1 x) (/ 1 x))) (- (/ 1 y) (/ 1 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)) (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x)) 0.217 * * [simplify]: iteration 0 : 101 enodes (cost 104 ) 0.220 * * [simplify]: iteration 1 : 345 enodes (cost 94 ) 0.228 * * [simplify]: iteration 2 : 1153 enodes (cost 91 ) 0.244 * * [simplify]: iteration 3 : 2775 enodes (cost 90 ) 0.281 * * [simplify]: iteration 4 : 5001 enodes (cost 90 ) 0.282 * [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))) (+ y x) (* y x) (+ (pow (/ 1 y) 3) (pow (/ 1 x) 3)) (+ (/ (- (/ 1 y) (/ 1 x)) y) (/ (/ 1 x) x)) (+ (/ (- (/ 1 x)) x) (/ (/ 1 y) y)) (- (/ 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 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x)) 0.282 * * * [progress]: adding candidates to table 0.313 * * [progress]: iteration 3 / 4 0.313 * * * [progress]: picking best candidate 0.314 * * * * [pick]: Picked # 0.314 * * * [progress]: localizing error 0.320 * * * [progress]: generating rewritten candidates 0.320 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.333 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.344 * * * [progress]: generating series expansions 0.344 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.344 * [approximate]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in (x y) around 0 0.344 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in y 0.344 * [taylor]: Taking taylor expansion of 0.5 in y 0.344 * [taylor]: Taking taylor expansion of (/ (+ x y) (* 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 (* x y) in y 0.344 * [taylor]: Taking taylor expansion of x in y 0.344 * [taylor]: Taking taylor expansion of y in y 0.345 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in x 0.345 * [taylor]: Taking taylor expansion of 0.5 in x 0.345 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in x 0.345 * [taylor]: Taking taylor expansion of (+ x y) in x 0.345 * [taylor]: Taking taylor expansion of x in x 0.345 * [taylor]: Taking taylor expansion of y in x 0.345 * [taylor]: Taking taylor expansion of (* x y) in x 0.345 * [taylor]: Taking taylor expansion of x in x 0.345 * [taylor]: Taking taylor expansion of y in x 0.345 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in x 0.345 * [taylor]: Taking taylor expansion of 0.5 in x 0.345 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in x 0.345 * [taylor]: Taking taylor expansion of (+ x y) in x 0.345 * [taylor]: Taking taylor expansion of x in x 0.345 * [taylor]: Taking taylor expansion of y in x 0.345 * [taylor]: Taking taylor expansion of (* x y) in x 0.345 * [taylor]: Taking taylor expansion of x in x 0.345 * [taylor]: Taking taylor expansion of y in x 0.346 * [taylor]: Taking taylor expansion of 0.5 in y 0.347 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.347 * [taylor]: Taking taylor expansion of 0.5 in y 0.347 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.347 * [taylor]: Taking taylor expansion of y in y 0.349 * [taylor]: Taking taylor expansion of 0 in y 0.352 * [taylor]: Taking taylor expansion of 0 in y 0.356 * [taylor]: Taking taylor expansion of 0 in y 0.356 * [approximate]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in (x y) around 0 0.356 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in y 0.356 * [taylor]: Taking taylor expansion of 0.5 in y 0.356 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in y 0.356 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.356 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.356 * [taylor]: Taking taylor expansion of y in y 0.357 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.357 * [taylor]: Taking taylor expansion of x in y 0.357 * [taylor]: Taking taylor expansion of (* y x) in y 0.357 * [taylor]: Taking taylor expansion of y in y 0.357 * [taylor]: Taking taylor expansion of x in y 0.357 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 0.357 * [taylor]: Taking taylor expansion of 0.5 in x 0.357 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 0.357 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.357 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.357 * [taylor]: Taking taylor expansion of y in x 0.357 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.357 * [taylor]: Taking taylor expansion of x in x 0.357 * [taylor]: Taking taylor expansion of (* y x) in x 0.357 * [taylor]: Taking taylor expansion of y in x 0.357 * [taylor]: Taking taylor expansion of x in x 0.357 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 0.357 * [taylor]: Taking taylor expansion of 0.5 in x 0.357 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 0.357 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.357 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.357 * [taylor]: Taking taylor expansion of y in x 0.357 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.357 * [taylor]: Taking taylor expansion of x in x 0.357 * [taylor]: Taking taylor expansion of (* y x) in x 0.357 * [taylor]: Taking taylor expansion of y in x 0.358 * [taylor]: Taking taylor expansion of x in x 0.358 * [taylor]: Taking taylor expansion of 0 in y 0.359 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.359 * [taylor]: Taking taylor expansion of 0.5 in y 0.359 * [taylor]: Taking taylor expansion of y in y 0.362 * [taylor]: Taking taylor expansion of 0.5 in y 0.364 * [taylor]: Taking taylor expansion of 0 in y 0.368 * [taylor]: Taking taylor expansion of 0 in y 0.372 * [taylor]: Taking taylor expansion of 0 in y 0.373 * [approximate]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in (x y) around 0 0.373 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in y 0.373 * [taylor]: Taking taylor expansion of -0.5 in y 0.373 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in y 0.373 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.373 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.373 * [taylor]: Taking taylor expansion of y in y 0.373 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.373 * [taylor]: Taking taylor expansion of x in y 0.373 * [taylor]: Taking taylor expansion of (* y x) in y 0.373 * [taylor]: Taking taylor expansion of y in y 0.373 * [taylor]: Taking taylor expansion of x in y 0.373 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 0.373 * [taylor]: Taking taylor expansion of -0.5 in x 0.373 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 0.373 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.373 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.373 * [taylor]: Taking taylor expansion of y in x 0.373 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.373 * [taylor]: Taking taylor expansion of x in x 0.374 * [taylor]: Taking taylor expansion of (* y x) in x 0.374 * [taylor]: Taking taylor expansion of y in x 0.374 * [taylor]: Taking taylor expansion of x in x 0.374 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 0.374 * [taylor]: Taking taylor expansion of -0.5 in x 0.374 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 0.374 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.374 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.374 * [taylor]: Taking taylor expansion of y in x 0.374 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.374 * [taylor]: Taking taylor expansion of x in x 0.374 * [taylor]: Taking taylor expansion of (* y x) in x 0.374 * [taylor]: Taking taylor expansion of y in x 0.374 * [taylor]: Taking taylor expansion of x in x 0.375 * [taylor]: Taking taylor expansion of 0 in y 0.376 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y 0.376 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.376 * [taylor]: Taking taylor expansion of 0.5 in y 0.376 * [taylor]: Taking taylor expansion of y in y 0.378 * [taylor]: Taking taylor expansion of (- 0.5) in y 0.378 * [taylor]: Taking taylor expansion of 0.5 in y 0.381 * [taylor]: Taking taylor expansion of 0 in y 0.386 * [taylor]: Taking taylor expansion of 0 in y 0.391 * [taylor]: Taking taylor expansion of 0 in y 0.391 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.391 * [approximate]: Taking taylor expansion of (* 0.5 (/ (+ x y) x)) in (x y) around 0 0.391 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) x)) in y 0.392 * [taylor]: Taking taylor expansion of 0.5 in y 0.392 * [taylor]: Taking taylor expansion of (/ (+ x y) x) in y 0.392 * [taylor]: Taking taylor expansion of (+ x y) in y 0.392 * [taylor]: Taking taylor expansion of x in y 0.392 * [taylor]: Taking taylor expansion of y in y 0.392 * [taylor]: Taking taylor expansion of x in y 0.392 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) x)) in x 0.392 * [taylor]: Taking taylor expansion of 0.5 in x 0.392 * [taylor]: Taking taylor expansion of (/ (+ x y) x) in x 0.392 * [taylor]: Taking taylor expansion of (+ x y) in x 0.392 * [taylor]: Taking taylor expansion of x in x 0.392 * [taylor]: Taking taylor expansion of y in x 0.392 * [taylor]: Taking taylor expansion of x in x 0.392 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) x)) in x 0.392 * [taylor]: Taking taylor expansion of 0.5 in x 0.392 * [taylor]: Taking taylor expansion of (/ (+ x y) x) in x 0.392 * [taylor]: Taking taylor expansion of (+ x y) in x 0.392 * [taylor]: Taking taylor expansion of x in x 0.392 * [taylor]: Taking taylor expansion of y in x 0.392 * [taylor]: Taking taylor expansion of x in x 0.392 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.392 * [taylor]: Taking taylor expansion of 0.5 in y 0.392 * [taylor]: Taking taylor expansion of y in y 0.394 * [taylor]: Taking taylor expansion of 0.5 in y 0.396 * [taylor]: Taking taylor expansion of 0 in y 0.399 * [taylor]: Taking taylor expansion of 0 in y 0.399 * [approximate]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in (x y) around 0 0.399 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in y 0.399 * [taylor]: Taking taylor expansion of 0.5 in y 0.399 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in y 0.399 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.399 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.399 * [taylor]: Taking taylor expansion of y in y 0.399 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.399 * [taylor]: Taking taylor expansion of x in y 0.399 * [taylor]: Taking taylor expansion of x in y 0.399 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in x 0.399 * [taylor]: Taking taylor expansion of 0.5 in x 0.399 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in x 0.399 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.399 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.399 * [taylor]: Taking taylor expansion of y in x 0.400 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.400 * [taylor]: Taking taylor expansion of x in x 0.400 * [taylor]: Taking taylor expansion of x in x 0.400 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in x 0.400 * [taylor]: Taking taylor expansion of 0.5 in x 0.400 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in x 0.400 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.400 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.400 * [taylor]: Taking taylor expansion of y in x 0.400 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.400 * [taylor]: Taking taylor expansion of x in x 0.400 * [taylor]: Taking taylor expansion of x in x 0.401 * [taylor]: Taking taylor expansion of 0 in y 0.403 * [taylor]: Taking taylor expansion of 0.5 in y 0.405 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.405 * [taylor]: Taking taylor expansion of 0.5 in y 0.405 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.405 * [taylor]: Taking taylor expansion of y in y 0.407 * [taylor]: Taking taylor expansion of 0 in y 0.413 * [taylor]: Taking taylor expansion of 0 in y 0.415 * [approximate]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in (x y) around 0 0.415 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in y 0.415 * [taylor]: Taking taylor expansion of 0.5 in y 0.415 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in y 0.415 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.415 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.415 * [taylor]: Taking taylor expansion of y in y 0.415 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.415 * [taylor]: Taking taylor expansion of x in y 0.415 * [taylor]: Taking taylor expansion of x in y 0.415 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in x 0.415 * [taylor]: Taking taylor expansion of 0.5 in x 0.415 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in x 0.415 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.415 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.415 * [taylor]: Taking taylor expansion of y in x 0.415 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.415 * [taylor]: Taking taylor expansion of x in x 0.416 * [taylor]: Taking taylor expansion of x in x 0.416 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in x 0.416 * [taylor]: Taking taylor expansion of 0.5 in x 0.416 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in x 0.416 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.416 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.416 * [taylor]: Taking taylor expansion of y in x 0.416 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.416 * [taylor]: Taking taylor expansion of x in x 0.416 * [taylor]: Taking taylor expansion of x in x 0.417 * [taylor]: Taking taylor expansion of 0 in y 0.419 * [taylor]: Taking taylor expansion of 0.5 in y 0.420 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.421 * [taylor]: Taking taylor expansion of 0.5 in y 0.421 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.421 * [taylor]: Taking taylor expansion of y in y 0.423 * [taylor]: Taking taylor expansion of 0 in y 0.426 * [taylor]: Taking taylor expansion of 0 in y 0.428 * * * [progress]: simplifying candidates 0.429 * [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) (* x 2.0))) (log 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 2.0)) (/ (+ x y) (* x 2.0))) (/ (+ x y) (* x 2.0))) (* (* y y) 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)) (- (/ (+ x y) (* x 2.0))) (- y) (/ (* (cbrt (/ (+ x y) (* x 2.0))) (cbrt (/ (+ x y) (* x 2.0)))) (* (cbrt y) (cbrt y))) (/ (cbrt (/ (+ x y) (* x 2.0))) (cbrt y)) (/ (* (cbrt (/ (+ x y) (* x 2.0))) (cbrt (/ (+ x y) (* x 2.0)))) (sqrt y)) (/ (cbrt (/ (+ x y) (* x 2.0))) (sqrt y)) (/ (* (cbrt (/ (+ x y) (* x 2.0))) (cbrt (/ (+ x y) (* x 2.0)))) 1) (/ (cbrt (/ (+ x y) (* x 2.0))) y) (/ (sqrt (/ (+ x y) (* x 2.0))) (* (cbrt y) (cbrt y))) (/ (sqrt (/ (+ x y) (* x 2.0))) (cbrt y)) (/ (sqrt (/ (+ x y) (* x 2.0))) (sqrt y)) (/ (sqrt (/ (+ x y) (* x 2.0))) (sqrt y)) (/ (sqrt (/ (+ x y) (* x 2.0))) 1) (/ (sqrt (/ (+ x y) (* x 2.0))) y) (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) x) (* (cbrt y) (cbrt y))) (/ (/ (cbrt (+ x y)) 2.0) (cbrt y)) (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) x) (sqrt y)) (/ (/ (cbrt (+ x y)) 2.0) (sqrt y)) (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) x) 1) (/ (/ (cbrt (+ x y)) 2.0) y) (/ (/ (sqrt (+ x y)) x) (* (cbrt y) (cbrt y))) (/ (/ (sqrt (+ x y)) 2.0) (cbrt y)) (/ (/ (sqrt (+ x y)) x) (sqrt y)) (/ (/ (sqrt (+ x y)) 2.0) (sqrt y)) (/ (/ (sqrt (+ x y)) x) 1) (/ (/ (sqrt (+ x y)) 2.0) y) (/ (/ 1 x) (* (cbrt y) (cbrt y))) (/ (/ (+ x y) 2.0) (cbrt y)) (/ (/ 1 x) (sqrt y)) (/ (/ (+ x y) 2.0) (sqrt y)) (/ (/ 1 x) 1) (/ (/ (+ x y) 2.0) y) (/ (/ 1 x) (* (cbrt y) (cbrt y))) (/ (/ (+ x y) 2.0) (cbrt y)) (/ (/ 1 x) (sqrt y)) (/ (/ (+ x y) 2.0) (sqrt y)) (/ (/ 1 x) 1) (/ (/ (+ x y) 2.0) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (/ (+ x y) (* x 2.0)) (cbrt y)) (/ 1 (sqrt y)) (/ (/ (+ x y) (* x 2.0)) (sqrt y)) (/ 1 1) (/ (/ (+ x y) (* x 2.0)) y) (/ (+ x y) (* (cbrt y) (cbrt y))) (/ (/ 1 (* x 2.0)) (cbrt y)) (/ (+ x y) (sqrt y)) (/ (/ 1 (* x 2.0)) (sqrt y)) (/ (+ x y) 1) (/ (/ 1 (* x 2.0)) y) (/ 1 y) (/ y (/ (+ x y) (* x 2.0))) (/ (/ (+ x y) (* x 2.0)) (* (cbrt y) (cbrt y))) (/ (/ (+ x y) (* x 2.0)) (sqrt y)) (/ (/ (+ x y) (* x 2.0)) 1) (/ y (cbrt (/ (+ x y) (* x 2.0)))) (/ y (sqrt (/ (+ x y) (* x 2.0)))) (/ y (/ (cbrt (+ x y)) 2.0)) (/ y (/ (sqrt (+ x y)) 2.0)) (/ y (/ (+ x y) 2.0)) (/ y (/ (+ x y) 2.0)) (/ y (/ (+ x y) (* x 2.0))) (/ y (/ 1 (* x 2.0))) (* y (* x 2.0)) (- (log (+ x y)) (+ (log x) (log 2.0))) (- (log (+ x y)) (log (* x 2.0))) (log (/ (+ x y) (* x 2.0))) (exp (/ (+ x y) (* x 2.0))) (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (* x x) x) (* (* 2.0 2.0) 2.0))) (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (* x 2.0) (* x 2.0)) (* x 2.0))) (* (cbrt (/ (+ x y) (* x 2.0))) (cbrt (/ (+ x y) (* x 2.0)))) (cbrt (/ (+ x y) (* x 2.0))) (* (* (/ (+ x y) (* x 2.0)) (/ (+ x y) (* x 2.0))) (/ (+ x y) (* x 2.0))) (sqrt (/ (+ x y) (* x 2.0))) (sqrt (/ (+ x y) (* x 2.0))) (- (+ x y)) (- (* x 2.0)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) x) (/ (cbrt (+ x y)) 2.0) (/ (sqrt (+ x y)) x) (/ (sqrt (+ x y)) 2.0) (/ 1 x) (/ (+ x y) 2.0) (/ 1 x) (/ (+ x y) 2.0) (/ 1 (* x 2.0)) (/ (* x 2.0) (+ x y)) (/ (+ x y) x) (/ (* x 2.0) (cbrt (+ x y))) (/ (* x 2.0) (sqrt (+ x y))) (/ (* x 2.0) (+ x y)) (/ (* x 2.0) (+ x y)) (* (* x 2.0) (+ (* x x) (- (* y y) (* x y)))) (* (* x 2.0) (- 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))) (+ (* 0.5 (/ y x)) 0.5) (+ (* 0.5 (/ y x)) 0.5) (+ (* 0.5 (/ y x)) 0.5) 0.434 * * [simplify]: iteration 0 : 337 enodes (cost 543 ) 0.440 * * [simplify]: iteration 1 : 1330 enodes (cost 485 ) 0.465 * * [simplify]: iteration 2 : 5001 enodes (cost 485 ) 0.467 * [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)) (- (/ (+ x y) (* x 2.0))) (- y) (/ (* (cbrt (/ (+ x y) (* x 2.0))) (cbrt (/ (+ x y) (* x 2.0)))) (* (cbrt y) (cbrt y))) (/ (cbrt (/ (+ x y) (* x 2.0))) (cbrt y)) (/ (* (cbrt (/ (+ x y) (* x 2.0))) (cbrt (/ (+ x y) (* x 2.0)))) (sqrt y)) (/ (cbrt (/ (+ x y) (* x 2.0))) (sqrt y)) (* (cbrt (/ (+ x y) (* x 2.0))) (cbrt (/ (+ x y) (* x 2.0)))) (/ (cbrt (/ (+ x y) (* x 2.0))) y) (/ (sqrt (/ (+ x y) (* x 2.0))) (* (cbrt y) (cbrt y))) (/ (sqrt (/ (+ x y) (* x 2.0))) (cbrt y)) (/ (sqrt (/ (+ x y) (* x 2.0))) (sqrt y)) (/ (sqrt (/ (+ x y) (* x 2.0))) (sqrt y)) (sqrt (/ (+ x y) (* x 2.0))) (/ (sqrt (/ (+ x y) (* x 2.0))) y) (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) x) (* (cbrt y) (cbrt y))) (/ (/ (cbrt (+ x y)) 2.0) (cbrt y)) (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) x) (sqrt y)) (/ (/ (cbrt (+ x y)) 2.0) (sqrt y)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) x) (/ (/ (cbrt (+ x y)) 2.0) y) (/ (/ (sqrt (+ x y)) x) (* (cbrt y) (cbrt y))) (/ (/ (sqrt (+ x y)) 2.0) (cbrt y)) (/ (/ (sqrt (+ x y)) x) (sqrt y)) (/ (/ (sqrt (+ x y)) 2.0) (sqrt y)) (/ (sqrt (+ x y)) x) (/ (/ (sqrt (+ x y)) 2.0) y) (/ (/ 1 x) (* (cbrt y) (cbrt y))) (/ (/ (+ x y) 2.0) (cbrt y)) (/ (/ 1 x) (sqrt y)) (/ (/ (+ x y) 2.0) (sqrt y)) (/ 1 x) (/ (/ (+ x y) 2.0) y) (/ (/ 1 x) (* (cbrt y) (cbrt y))) (/ (/ (+ x y) 2.0) (cbrt y)) (/ (/ 1 x) (sqrt y)) (/ (/ (+ x y) 2.0) (sqrt y)) (/ 1 x) (/ (/ (+ x y) 2.0) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (/ (+ x y) (* x 2.0)) (cbrt y)) (/ 1 (sqrt y)) (/ (/ (+ x y) (* x 2.0)) (sqrt y)) 1 (/ (/ (+ x y) (* x 2.0)) y) (/ (+ x y) (* (cbrt y) (cbrt y))) (/ (/ 1 (* x 2.0)) (cbrt y)) (/ (+ x y) (sqrt y)) (/ (/ 1 (* x 2.0)) (sqrt y)) (+ x y) (/ (/ 1 (* x 2.0)) y) (/ 1 y) (/ y (/ (+ x y) (* x 2.0))) (/ (/ (+ x y) (* x 2.0)) (* (cbrt y) (cbrt y))) (/ (/ (+ x y) (* x 2.0)) (sqrt y)) (/ (+ x y) (* x 2.0)) (/ y (cbrt (/ (+ x y) (* x 2.0)))) (/ y (sqrt (/ (+ x y) (* x 2.0)))) (/ y (/ (cbrt (+ x y)) 2.0)) (/ y (/ (sqrt (+ x y)) 2.0)) (/ y (/ (+ x y) 2.0)) (/ y (/ (+ x y) 2.0)) (/ y (/ (+ x y) (* x 2.0))) (* y (* x 2.0)) (* y (* x 2.0)) (log (/ (+ x y) (* x 2.0))) (log (/ (+ x y) (* x 2.0))) (log (/ (+ x y) (* x 2.0))) (exp (/ (+ x y) (* x 2.0))) (pow (/ (+ x y) (* x 2.0)) 3) (pow (/ (+ x y) (* x 2.0)) 3) (* (cbrt (/ (+ x y) (* x 2.0))) (cbrt (/ (+ x y) (* x 2.0)))) (cbrt (/ (+ x y) (* x 2.0))) (pow (/ (+ x y) (* x 2.0)) 3) (sqrt (/ (+ x y) (* x 2.0))) (sqrt (/ (+ x y) (* x 2.0))) (- (+ x y)) (- (* x 2.0)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) x) (/ (cbrt (+ x y)) 2.0) (/ (sqrt (+ x y)) x) (/ (sqrt (+ x y)) 2.0) (/ 1 x) (/ (+ x y) 2.0) (/ 1 x) (/ (+ x y) 2.0) (/ 1 (* x 2.0)) (/ (* x 2.0) (+ x y)) (/ (+ x y) x) (/ (* x 2.0) (cbrt (+ x y))) (/ (* x 2.0) (sqrt (+ x y))) (/ (* x 2.0) (+ x y)) (/ (* x 2.0) (+ x y)) (* (+ (* y (- y x)) (* x x)) (* x 2.0)) (* (* x 2.0) (- x y)) (* 0.5 (+ (/ 1 y) (/ 1 x))) (* 0.5 (+ (/ 1 y) (/ 1 x))) (* 0.5 (+ (/ 1 y) (/ 1 x))) (+ (* 0.5 (/ y x)) 0.5) (+ (* 0.5 (/ y x)) 0.5) (+ (* 0.5 (/ y x)) 0.5) 0.468 * * * [progress]: adding candidates to table 0.596 * * [progress]: iteration 4 / 4 0.596 * * * [progress]: picking best candidate 0.597 * * * * [pick]: Picked # 0.597 * * * [progress]: localizing error 0.603 * * * [progress]: generating rewritten candidates 0.603 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.618 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 1) 0.627 * * * [progress]: generating series expansions 0.627 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.627 * [approximate]: Taking taylor expansion of (/ (+ (* 0.5 (/ y x)) 0.5) y) in (y x) around 0 0.627 * [taylor]: Taking taylor expansion of (/ (+ (* 0.5 (/ y x)) 0.5) y) in x 0.627 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ y x)) 0.5) in x 0.627 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x 0.627 * [taylor]: Taking taylor expansion of 0.5 in x 0.627 * [taylor]: Taking taylor expansion of (/ y x) in x 0.627 * [taylor]: Taking taylor expansion of y in x 0.627 * [taylor]: Taking taylor expansion of x in x 0.627 * [taylor]: Taking taylor expansion of 0.5 in x 0.627 * [taylor]: Taking taylor expansion of y in x 0.627 * [taylor]: Taking taylor expansion of (/ (+ (* 0.5 (/ y x)) 0.5) y) in y 0.627 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ y x)) 0.5) in y 0.627 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y 0.627 * [taylor]: Taking taylor expansion of 0.5 in y 0.627 * [taylor]: Taking taylor expansion of (/ y x) in y 0.627 * [taylor]: Taking taylor expansion of y in y 0.627 * [taylor]: Taking taylor expansion of x in y 0.627 * [taylor]: Taking taylor expansion of 0.5 in y 0.627 * [taylor]: Taking taylor expansion of y in y 0.628 * [taylor]: Taking taylor expansion of (/ (+ (* 0.5 (/ y x)) 0.5) y) in y 0.628 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ y x)) 0.5) in y 0.628 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y 0.628 * [taylor]: Taking taylor expansion of 0.5 in y 0.628 * [taylor]: Taking taylor expansion of (/ y x) in y 0.628 * [taylor]: Taking taylor expansion of y in y 0.628 * [taylor]: Taking taylor expansion of x in y 0.629 * [taylor]: Taking taylor expansion of 0.5 in y 0.629 * [taylor]: Taking taylor expansion of y in y 0.629 * [taylor]: Taking taylor expansion of 0.5 in x 0.630 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 0.630 * [taylor]: Taking taylor expansion of 0.5 in x 0.630 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.630 * [taylor]: Taking taylor expansion of x in x 0.632 * [taylor]: Taking taylor expansion of 0 in x 0.635 * [taylor]: Taking taylor expansion of 0 in x 0.638 * [taylor]: Taking taylor expansion of 0 in x 0.638 * [approximate]: Taking taylor expansion of (* y (+ (* 0.5 (/ x y)) 0.5)) in (y x) around 0 0.638 * [taylor]: Taking taylor expansion of (* y (+ (* 0.5 (/ x y)) 0.5)) in x 0.638 * [taylor]: Taking taylor expansion of y in x 0.639 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ x y)) 0.5) in x 0.639 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x 0.639 * [taylor]: Taking taylor expansion of 0.5 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 in x 0.639 * [taylor]: Taking taylor expansion of (* y (+ (* 0.5 (/ x y)) 0.5)) in y 0.639 * [taylor]: Taking taylor expansion of y in y 0.639 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ x y)) 0.5) in y 0.639 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y 0.639 * [taylor]: Taking taylor expansion of 0.5 in y 0.639 * [taylor]: Taking taylor expansion of (/ x y) in y 0.639 * [taylor]: Taking taylor expansion of x in y 0.639 * [taylor]: Taking taylor expansion of y in y 0.639 * [taylor]: Taking taylor expansion of 0.5 in y 0.639 * [taylor]: Taking taylor expansion of (* y (+ (* 0.5 (/ x y)) 0.5)) in y 0.639 * [taylor]: Taking taylor expansion of y in y 0.639 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ x y)) 0.5) in y 0.639 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y 0.639 * [taylor]: Taking taylor expansion of 0.5 in y 0.639 * [taylor]: Taking taylor expansion of (/ x y) in y 0.639 * [taylor]: Taking taylor expansion of x in y 0.639 * [taylor]: Taking taylor expansion of y in y 0.639 * [taylor]: Taking taylor expansion of 0.5 in y 0.639 * [taylor]: Taking taylor expansion of 0 in x 0.640 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.640 * [taylor]: Taking taylor expansion of 0.5 in x 0.641 * [taylor]: Taking taylor expansion of x in x 0.643 * [taylor]: Taking taylor expansion of 0.5 in x 0.646 * [taylor]: Taking taylor expansion of 0 in x 0.650 * [taylor]: Taking taylor expansion of 0 in x 0.651 * [approximate]: Taking taylor expansion of (* -1 (* y (+ (* 0.5 (/ x y)) 0.5))) in (y x) around 0 0.651 * [taylor]: Taking taylor expansion of (* -1 (* y (+ (* 0.5 (/ x y)) 0.5))) in x 0.651 * [taylor]: Taking taylor expansion of -1 in x 0.651 * [taylor]: Taking taylor expansion of (* y (+ (* 0.5 (/ x y)) 0.5)) in x 0.651 * [taylor]: Taking taylor expansion of y in x 0.651 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ x y)) 0.5) in x 0.651 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x 0.651 * [taylor]: Taking taylor expansion of 0.5 in x 0.651 * [taylor]: Taking taylor expansion of (/ x y) in x 0.651 * [taylor]: Taking taylor expansion of x in x 0.651 * [taylor]: Taking taylor expansion of y in x 0.651 * [taylor]: Taking taylor expansion of 0.5 in x 0.651 * [taylor]: Taking taylor expansion of (* -1 (* y (+ (* 0.5 (/ x y)) 0.5))) in y 0.651 * [taylor]: Taking taylor expansion of -1 in y 0.651 * [taylor]: Taking taylor expansion of (* y (+ (* 0.5 (/ x y)) 0.5)) in y 0.651 * [taylor]: Taking taylor expansion of y in y 0.651 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ x y)) 0.5) in y 0.651 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y 0.651 * [taylor]: Taking taylor expansion of 0.5 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 in y 0.651 * [taylor]: Taking taylor expansion of (* -1 (* y (+ (* 0.5 (/ x y)) 0.5))) in y 0.651 * [taylor]: Taking taylor expansion of -1 in y 0.651 * [taylor]: Taking taylor expansion of (* y (+ (* 0.5 (/ x y)) 0.5)) in y 0.651 * [taylor]: Taking taylor expansion of y in y 0.651 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ x y)) 0.5) in y 0.651 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y 0.651 * [taylor]: Taking taylor expansion of 0.5 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 in y 0.652 * [taylor]: Taking taylor expansion of 0 in x 0.653 * [taylor]: Taking taylor expansion of (- (* 0.5 x)) in x 0.653 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.653 * [taylor]: Taking taylor expansion of 0.5 in x 0.653 * [taylor]: Taking taylor expansion of x in x 0.656 * [taylor]: Taking taylor expansion of (- 0.5) in x 0.656 * [taylor]: Taking taylor expansion of 0.5 in x 0.662 * [taylor]: Taking taylor expansion of 0 in x 0.668 * [taylor]: Taking taylor expansion of 0 in x 0.668 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 1) 0.668 * [approximate]: Taking taylor expansion of (* 0.5 (/ y x)) in (y x) around 0 0.668 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x 0.668 * [taylor]: Taking taylor expansion of 0.5 in x 0.668 * [taylor]: Taking taylor expansion of (/ y x) in x 0.668 * [taylor]: Taking taylor expansion of y in x 0.668 * [taylor]: Taking taylor expansion of x in x 0.668 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y 0.668 * [taylor]: Taking taylor expansion of 0.5 in y 0.668 * [taylor]: Taking taylor expansion of (/ y x) in y 0.668 * [taylor]: Taking taylor expansion of y in y 0.668 * [taylor]: Taking taylor expansion of x in y 0.669 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y 0.669 * [taylor]: Taking taylor expansion of 0.5 in y 0.669 * [taylor]: Taking taylor expansion of (/ y x) in y 0.669 * [taylor]: Taking taylor expansion of y in y 0.669 * [taylor]: Taking taylor expansion of x in y 0.669 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x 0.669 * [taylor]: Taking taylor expansion of 0.5 in x 0.669 * [taylor]: Taking taylor expansion of x in x 0.669 * [taylor]: Taking taylor expansion of 0 in x 0.670 * [taylor]: Taking taylor expansion of 0 in x 0.672 * [taylor]: Taking taylor expansion of 0 in x 0.673 * [approximate]: Taking taylor expansion of (* 0.5 (/ x y)) in (y x) around 0 0.673 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x 0.673 * [taylor]: Taking taylor expansion of 0.5 in x 0.673 * [taylor]: Taking taylor expansion of (/ x y) in x 0.673 * [taylor]: Taking taylor expansion of x in x 0.673 * [taylor]: Taking taylor expansion of y in x 0.673 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y 0.673 * [taylor]: Taking taylor expansion of 0.5 in y 0.673 * [taylor]: Taking taylor expansion of (/ x y) in y 0.673 * [taylor]: Taking taylor expansion of x in y 0.673 * [taylor]: Taking taylor expansion of y in y 0.673 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y 0.673 * [taylor]: Taking taylor expansion of 0.5 in y 0.673 * [taylor]: Taking taylor expansion of (/ x y) in y 0.673 * [taylor]: Taking taylor expansion of x in y 0.673 * [taylor]: Taking taylor expansion of y in y 0.673 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.673 * [taylor]: Taking taylor expansion of 0.5 in x 0.673 * [taylor]: Taking taylor expansion of x in x 0.675 * [taylor]: Taking taylor expansion of 0 in x 0.677 * [taylor]: Taking taylor expansion of 0 in x 0.679 * [taylor]: Taking taylor expansion of 0 in x 0.679 * [approximate]: Taking taylor expansion of (* 0.5 (/ x y)) in (y x) around 0 0.679 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x 0.679 * [taylor]: Taking taylor expansion of 0.5 in x 0.680 * [taylor]: Taking taylor expansion of (/ x y) in x 0.680 * [taylor]: Taking taylor expansion of x in x 0.680 * [taylor]: Taking taylor expansion of y in x 0.680 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y 0.680 * [taylor]: Taking taylor expansion of 0.5 in y 0.680 * [taylor]: Taking taylor expansion of (/ x y) in y 0.680 * [taylor]: Taking taylor expansion of x in y 0.680 * [taylor]: Taking taylor expansion of y in y 0.680 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y 0.680 * [taylor]: Taking taylor expansion of 0.5 in y 0.680 * [taylor]: Taking taylor expansion of (/ x y) in y 0.680 * [taylor]: Taking taylor expansion of x in y 0.680 * [taylor]: Taking taylor expansion of y in y 0.680 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.680 * [taylor]: Taking taylor expansion of 0.5 in x 0.680 * [taylor]: Taking taylor expansion of x in x 0.682 * [taylor]: Taking taylor expansion of 0 in x 0.683 * [taylor]: Taking taylor expansion of 0 in x 0.686 * [taylor]: Taking taylor expansion of 0 in x 0.686 * * * [progress]: simplifying candidates 0.687 * [simplify]: Simplifying using # : (- (log (+ (* 0.5 (/ y x)) 0.5)) (log y)) (log (/ (+ (* 0.5 (/ y x)) 0.5) y)) (exp (/ (+ (* 0.5 (/ y x)) 0.5) y)) (/ (* (* (+ (* 0.5 (/ y x)) 0.5) (+ (* 0.5 (/ y x)) 0.5)) (+ (* 0.5 (/ y x)) 0.5)) (* (* y y) y)) (* (cbrt (/ (+ (* 0.5 (/ y x)) 0.5) y)) (cbrt (/ (+ (* 0.5 (/ y x)) 0.5) y))) (cbrt (/ (+ (* 0.5 (/ y x)) 0.5) y)) (* (* (/ (+ (* 0.5 (/ y x)) 0.5) y) (/ (+ (* 0.5 (/ y x)) 0.5) y)) (/ (+ (* 0.5 (/ y x)) 0.5) y)) (sqrt (/ (+ (* 0.5 (/ y x)) 0.5) y)) (sqrt (/ (+ (* 0.5 (/ y x)) 0.5) y)) (- (+ (* 0.5 (/ y x)) 0.5)) (- y) (/ (* (cbrt (+ (* 0.5 (/ y x)) 0.5)) (cbrt (+ (* 0.5 (/ y x)) 0.5))) (* (cbrt y) (cbrt y))) (/ (cbrt (+ (* 0.5 (/ y x)) 0.5)) (cbrt y)) (/ (* (cbrt (+ (* 0.5 (/ y x)) 0.5)) (cbrt (+ (* 0.5 (/ y x)) 0.5))) (sqrt y)) (/ (cbrt (+ (* 0.5 (/ y x)) 0.5)) (sqrt y)) (/ (* (cbrt (+ (* 0.5 (/ y x)) 0.5)) (cbrt (+ (* 0.5 (/ y x)) 0.5))) 1) (/ (cbrt (+ (* 0.5 (/ y x)) 0.5)) y) (/ (sqrt (+ (* 0.5 (/ y x)) 0.5)) (* (cbrt y) (cbrt y))) (/ (sqrt (+ (* 0.5 (/ y x)) 0.5)) (cbrt y)) (/ (sqrt (+ (* 0.5 (/ y x)) 0.5)) (sqrt y)) (/ (sqrt (+ (* 0.5 (/ y x)) 0.5)) (sqrt y)) (/ (sqrt (+ (* 0.5 (/ y x)) 0.5)) 1) (/ (sqrt (+ (* 0.5 (/ y x)) 0.5)) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (+ (* 0.5 (/ y x)) 0.5) (cbrt y)) (/ 1 (sqrt y)) (/ (+ (* 0.5 (/ y x)) 0.5) (sqrt y)) (/ 1 1) (/ (+ (* 0.5 (/ y x)) 0.5) y) (/ 1 y) (/ y (+ (* 0.5 (/ y x)) 0.5)) (/ (+ (* 0.5 (/ y x)) 0.5) (* (cbrt y) (cbrt y))) (/ (+ (* 0.5 (/ y x)) 0.5) (sqrt y)) (/ (+ (* 0.5 (/ y x)) 0.5) 1) (/ y (cbrt (+ (* 0.5 (/ y x)) 0.5))) (/ y (sqrt (+ (* 0.5 (/ y x)) 0.5))) (/ y (+ (* 0.5 (/ y x)) 0.5)) (* y (+ (* (* 0.5 (/ y x)) (* 0.5 (/ y x))) (- (* 0.5 0.5) (* (* 0.5 (/ y x)) 0.5)))) (* y (- (* 0.5 (/ y x)) 0.5)) (* 0.5 (/ y x)) (+ (log 0.5) (- (log y) (log x))) (+ (log 0.5) (log (/ y x))) (log (* 0.5 (/ y x))) (exp (* 0.5 (/ y x))) (* (* (* 0.5 0.5) 0.5) (/ (* (* y y) y) (* (* x x) x))) (* (* (* 0.5 0.5) 0.5) (* (* (/ y x) (/ y x)) (/ y x))) (* (cbrt (* 0.5 (/ y x))) (cbrt (* 0.5 (/ y x)))) (cbrt (* 0.5 (/ y x))) (* (* (* 0.5 (/ y x)) (* 0.5 (/ y x))) (* 0.5 (/ y x))) (sqrt (* 0.5 (/ y x))) (sqrt (* 0.5 (/ y x))) (* (sqrt 0.5) (sqrt (/ y x))) (* (sqrt 0.5) (sqrt (/ y x))) (* (sqrt 0.5) (/ (sqrt y) (sqrt x))) (* (sqrt 0.5) (/ (sqrt y) (sqrt x))) (* 0.5 (* (cbrt (/ y x)) (cbrt (/ y x)))) (* 0.5 (sqrt (/ y x))) (* 0.5 (/ (* (cbrt y) (cbrt y)) (* (cbrt x) (cbrt x)))) (* 0.5 (/ (* (cbrt y) (cbrt y)) (sqrt x))) (* 0.5 (/ (* (cbrt y) (cbrt y)) 1)) (* 0.5 (/ (sqrt y) (* (cbrt x) (cbrt x)))) (* 0.5 (/ (sqrt y) (sqrt x))) (* 0.5 (/ (sqrt y) 1)) (* 0.5 (/ 1 (* (cbrt x) (cbrt x)))) (* 0.5 (/ 1 (sqrt x))) (* 0.5 (/ 1 1)) (* 0.5 1) (* 0.5 y) (* (cbrt 0.5) (/ y x)) (* (sqrt 0.5) (/ y x)) (* 0.5 (/ y x)) (* 0.5 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))) (* 0.5 (/ y x)) (* 0.5 (/ y x)) (* 0.5 (/ y x)) 0.695 * * [simplify]: iteration 0 : 282 enodes (cost 370 ) 0.702 * * [simplify]: iteration 1 : 1266 enodes (cost 337 ) 0.729 * * [simplify]: iteration 2 : 5001 enodes (cost 336 ) 0.731 * [simplify]: Simplified to: (log (/ (+ (* 0.5 (/ y x)) 0.5) y)) (log (/ (+ (* 0.5 (/ y x)) 0.5) y)) (exp (/ (+ (* 0.5 (/ y x)) 0.5) y)) (pow (/ (+ (* 0.5 (/ y x)) 0.5) y) 3) (* (cbrt (/ (+ (* 0.5 (/ y x)) 0.5) y)) (cbrt (/ (+ (* 0.5 (/ y x)) 0.5) y))) (cbrt (/ (+ (* 0.5 (/ y x)) 0.5) y)) (pow (/ (+ (* 0.5 (/ y x)) 0.5) y) 3) (sqrt (/ (+ (* 0.5 (/ y x)) 0.5) y)) (sqrt (/ (+ (* 0.5 (/ y x)) 0.5) y)) (- (+ (* 0.5 (/ y x)) 0.5)) (- y) (/ (* (cbrt (+ (* 0.5 (/ y x)) 0.5)) (cbrt (+ (* 0.5 (/ y x)) 0.5))) (* (cbrt y) (cbrt y))) (/ (cbrt (+ (* 0.5 (/ y x)) 0.5)) (cbrt y)) (/ (* (cbrt (+ (* 0.5 (/ y x)) 0.5)) (cbrt (+ (* 0.5 (/ y x)) 0.5))) (sqrt y)) (/ (cbrt (+ (* 0.5 (/ y x)) 0.5)) (sqrt y)) (* (cbrt (+ (* 0.5 (/ y x)) 0.5)) (cbrt (+ (* 0.5 (/ y x)) 0.5))) (/ (cbrt (+ (* 0.5 (/ y x)) 0.5)) y) (/ (sqrt (+ (* 0.5 (/ y x)) 0.5)) (* (cbrt y) (cbrt y))) (/ (sqrt (+ (* 0.5 (/ y x)) 0.5)) (cbrt y)) (/ (sqrt (+ (* 0.5 (/ y x)) 0.5)) (sqrt y)) (/ (sqrt (+ (* 0.5 (/ y x)) 0.5)) (sqrt y)) (sqrt (+ (* 0.5 (/ y x)) 0.5)) (/ (sqrt (+ (* 0.5 (/ y x)) 0.5)) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (+ (* 0.5 (/ y x)) 0.5) (cbrt y)) (/ 1 (sqrt y)) (/ (+ (* 0.5 (/ y x)) 0.5) (sqrt y)) 1 (/ (+ (* 0.5 (/ y x)) 0.5) y) (/ 1 y) (/ y (+ (* 0.5 (/ y x)) 0.5)) (/ (+ (* 0.5 (/ y x)) 0.5) (* (cbrt y) (cbrt y))) (/ (+ (* 0.5 (/ y x)) 0.5) (sqrt y)) (+ (* 0.5 (/ y x)) 0.5) (/ y (cbrt (+ (* 0.5 (/ y x)) 0.5))) (/ y (sqrt (+ (* 0.5 (/ y x)) 0.5))) (/ y (+ (* 0.5 (/ y x)) 0.5)) (* (* 0.5 y) (+ (* (/ y x) (* 0.5 (/ y x))) (- 0.5 (* 0.5 (/ y x))))) (* y (- (* 0.5 (/ y x)) 0.5)) (* 0.5 (/ y x)) (log (* 0.5 (/ y x))) (log (* 0.5 (/ y x))) (log (* 0.5 (/ y x))) (exp (* 0.5 (/ y x))) (pow (* 0.5 (/ y x)) 3) (pow (* 0.5 (/ y x)) 3) (* (cbrt (* 0.5 (/ y x))) (cbrt (* 0.5 (/ y x)))) (cbrt (* 0.5 (/ y x))) (pow (* 0.5 (/ y x)) 3) (sqrt (* 0.5 (/ y x))) (sqrt (* 0.5 (/ y x))) (* (sqrt 0.5) (sqrt (/ y x))) (* (sqrt 0.5) (sqrt (/ y x))) (* (sqrt 0.5) (/ (sqrt y) (sqrt x))) (* (sqrt 0.5) (/ (sqrt y) (sqrt x))) (* 0.5 (* (cbrt (/ y x)) (cbrt (/ y x)))) (* 0.5 (sqrt (/ y x))) (* 0.5 (/ (* (cbrt y) (cbrt y)) (* (cbrt x) (cbrt x)))) (* 0.5 (/ (* (cbrt y) (cbrt y)) (sqrt x))) (* (* (cbrt y) (cbrt y)) 0.5) (* 0.5 (/ (sqrt y) (* (cbrt x) (cbrt x)))) (* 0.5 (/ (sqrt y) (sqrt x))) (* (sqrt y) 0.5) (/ 0.5 (* (cbrt x) (cbrt x))) (/ 0.5 (sqrt x)) 0.5 0.5 (* 0.5 y) (* (cbrt 0.5) (/ y x)) (* (sqrt 0.5) (/ y x)) (* 0.5 (/ y x)) (* 0.5 y) (+ (/ 0.5 x) (/ 0.5 y)) (+ (/ 0.5 x) (/ 0.5 y)) (+ (/ 0.5 x) (/ 0.5 y)) (* 0.5 (/ y x)) (* 0.5 (/ y x)) (* 0.5 (/ y x)) 0.731 * * * [progress]: adding candidates to table 0.850 * [progress]: [Phase 3 of 3] Extracting. 0.850 * * [regime]: Finding splitpoints for: (# #) 0.850 * * * [regime-changes]: Trying 2 branch expressions: (y x) 0.850 * * * * [regimes]: Trying to branch on y from (# #) 0.861 * * * * [regimes]: Trying to branch on x from (# #) 0.872 * * * [regime]: Found split indices: #