15.072 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.015 * * * [progress]: [2/2] Setting up program. 0.017 * [progress]: [Phase 2 of 3] Improving. 0.018 * [simplify]: Simplifying using # : (/ (- x y) x) 0.018 * * [simplify]: iteration 0 : 4 enodes (cost 5 ) 0.019 * * [simplify]: iteration 1 : 9 enodes (cost 5 ) 0.020 * * [simplify]: iteration 2 : 13 enodes (cost 5 ) 0.021 * * [simplify]: iteration 3 : 17 enodes (cost 5 ) 0.022 * * [simplify]: iteration done : 17 enodes (cost 5 ) 0.022 * [simplify]: Simplified to: (/ (- x y) x) 0.023 * * [progress]: iteration 1 / 4 0.023 * * * [progress]: picking best candidate 0.025 * * * * [pick]: Picked # 0.025 * * * [progress]: localizing error 0.028 * * * [progress]: generating rewritten candidates 0.028 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.040 * * * [progress]: generating series expansions 0.040 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.040 * [approximate]: Taking taylor expansion of (/ (- x y) x) in (x y) around 0 0.040 * [taylor]: Taking taylor expansion of (/ (- x y) x) in y 0.040 * [taylor]: Taking taylor expansion of (- x y) in y 0.040 * [taylor]: Taking taylor expansion of x in y 0.040 * [taylor]: Taking taylor expansion of y in y 0.040 * [taylor]: Taking taylor expansion of x in y 0.040 * [taylor]: Taking taylor expansion of (/ (- x y) x) in x 0.040 * [taylor]: Taking taylor expansion of (- x y) in x 0.040 * [taylor]: Taking taylor expansion of x in x 0.040 * [taylor]: Taking taylor expansion of y in x 0.040 * [taylor]: Taking taylor expansion of x in x 0.040 * [taylor]: Taking taylor expansion of (/ (- x y) x) in x 0.040 * [taylor]: Taking taylor expansion of (- x y) in x 0.040 * [taylor]: Taking taylor expansion of x in x 0.040 * [taylor]: Taking taylor expansion of y in x 0.040 * [taylor]: Taking taylor expansion of x in x 0.040 * [taylor]: Taking taylor expansion of (* -1 y) in y 0.041 * [taylor]: Taking taylor expansion of -1 in y 0.041 * [taylor]: Taking taylor expansion of y in y 0.041 * [taylor]: Taking taylor expansion of 1 in y 0.041 * [taylor]: Taking taylor expansion of 0 in y 0.041 * [taylor]: Taking taylor expansion of 0 in y 0.041 * [approximate]: Taking taylor expansion of (* x (- (/ 1 x) (/ 1 y))) in (x y) around 0 0.041 * [taylor]: Taking taylor expansion of (* x (- (/ 1 x) (/ 1 y))) in y 0.041 * [taylor]: Taking taylor expansion of x in y 0.041 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.041 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.041 * [taylor]: Taking taylor expansion of x in y 0.041 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.041 * [taylor]: Taking taylor expansion of y in y 0.041 * [taylor]: Taking taylor expansion of (* x (- (/ 1 x) (/ 1 y))) in x 0.041 * [taylor]: Taking taylor expansion of x in x 0.041 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.041 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.041 * [taylor]: Taking taylor expansion of x in x 0.042 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.042 * [taylor]: Taking taylor expansion of y in x 0.042 * [taylor]: Taking taylor expansion of (* x (- (/ 1 x) (/ 1 y))) in x 0.042 * [taylor]: Taking taylor expansion of x in x 0.042 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.042 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.042 * [taylor]: Taking taylor expansion of x in x 0.042 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.042 * [taylor]: Taking taylor expansion of y in x 0.042 * [taylor]: Taking taylor expansion of 0 in y 0.042 * [taylor]: Taking taylor expansion of 1 in y 0.042 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y 0.042 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.042 * [taylor]: Taking taylor expansion of y in y 0.042 * [taylor]: Taking taylor expansion of 0 in y 0.043 * [taylor]: Taking taylor expansion of 0 in y 0.043 * [approximate]: Taking taylor expansion of (* -1 (* x (- (/ 1 y) (/ 1 x)))) in (x y) around 0 0.043 * [taylor]: Taking taylor expansion of (* -1 (* x (- (/ 1 y) (/ 1 x)))) in y 0.043 * [taylor]: Taking taylor expansion of -1 in y 0.043 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 x))) in y 0.043 * [taylor]: Taking taylor expansion of x in y 0.043 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.043 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.043 * [taylor]: Taking taylor expansion of y in y 0.043 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.043 * [taylor]: Taking taylor expansion of x in y 0.043 * [taylor]: Taking taylor expansion of (* -1 (* x (- (/ 1 y) (/ 1 x)))) in x 0.043 * [taylor]: Taking taylor expansion of -1 in x 0.043 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 x))) in x 0.043 * [taylor]: Taking taylor expansion of x in x 0.043 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.043 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.043 * [taylor]: Taking taylor expansion of y in x 0.043 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.043 * [taylor]: Taking taylor expansion of x in x 0.043 * [taylor]: Taking taylor expansion of (* -1 (* x (- (/ 1 y) (/ 1 x)))) in x 0.043 * [taylor]: Taking taylor expansion of -1 in x 0.044 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 x))) in x 0.044 * [taylor]: Taking taylor expansion of x in x 0.044 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.044 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.044 * [taylor]: Taking taylor expansion of y in x 0.044 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.044 * [taylor]: Taking taylor expansion of x in x 0.044 * [taylor]: Taking taylor expansion of 0 in y 0.044 * [taylor]: Taking taylor expansion of 1 in y 0.044 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y 0.044 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.044 * [taylor]: Taking taylor expansion of y in y 0.045 * [taylor]: Taking taylor expansion of 0 in y 0.045 * [taylor]: Taking taylor expansion of 0 in y 0.045 * * * [progress]: simplifying candidates 0.046 * [simplify]: Simplifying using # : (- (log (- x y)) (log x)) (log (/ (- x y) x)) (exp (/ (- x y) x)) (/ (* (* (- x y) (- x y)) (- x y)) (* (* x x) x)) (* (cbrt (/ (- x y) x)) (cbrt (/ (- x y) x))) (cbrt (/ (- x y) x)) (* (* (/ (- x y) x) (/ (- x y) x)) (/ (- x y) x)) (sqrt (/ (- x y) x)) (sqrt (/ (- x y) x)) (neg (- x y)) (neg x) (/ x x) (/ y x) (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt x) (cbrt x))) (/ (cbrt (- x y)) (cbrt x)) (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt x)) (/ (cbrt (- x y)) (sqrt x)) (/ (* (cbrt (- x y)) (cbrt (- x y))) 1) (/ (cbrt (- x y)) x) (/ (sqrt (- x y)) (* (cbrt x) (cbrt x))) (/ (sqrt (- x y)) (cbrt x)) (/ (sqrt (- x y)) (sqrt x)) (/ (sqrt (- x y)) (sqrt x)) (/ (sqrt (- x y)) 1) (/ (sqrt (- x y)) x) (/ 1 (* (cbrt x) (cbrt x))) (/ (- x y) (cbrt x)) (/ 1 (sqrt x)) (/ (- x y) (sqrt x)) (/ 1 1) (/ (- x y) x) (/ (+ (sqrt x) (sqrt y)) (* (cbrt x) (cbrt x))) (/ (- (sqrt x) (sqrt y)) (cbrt x)) (/ (+ (sqrt x) (sqrt y)) (sqrt x)) (/ (- (sqrt x) (sqrt y)) (sqrt x)) (/ (+ (sqrt x) (sqrt y)) 1) (/ (- (sqrt x) (sqrt y)) x) (/ 1 (* (cbrt x) (cbrt x))) (/ (- x y) (cbrt x)) (/ 1 (sqrt x)) (/ (- x y) (sqrt x)) (/ 1 1) (/ (- x y) x) (/ 1 x) (/ x (- x y)) (/ (- x y) (* (cbrt x) (cbrt x))) (/ (- x y) (sqrt x)) (/ (- x y) 1) (/ x (cbrt (- x y))) (/ x (sqrt (- x y))) (/ x (- x y)) (/ x (- (sqrt x) (sqrt y))) (/ x (- x y)) (* x (+ (* x x) (+ (* y y) (* x y)))) (* x (+ x y)) (- 1 (/ y x)) (- 1 (/ y x)) (- 1 (/ y x)) 0.048 * * [simplify]: iteration 0 : 70 enodes (cost 398 ) 0.057 * * [simplify]: iteration 1 : 147 enodes (cost 381 ) 0.078 * * [simplify]: iteration 2 : 346 enodes (cost 362 ) 0.139 * * [simplify]: iteration 3 : 883 enodes (cost 360 ) 0.337 * * [simplify]: iteration 4 : 2946 enodes (cost 359 ) 0.886 * * [simplify]: iteration done : 5000 enodes (cost 359 ) 0.886 * [simplify]: Simplified to: (log (/ (- x y) x)) (log (/ (- x y) x)) (exp (/ (- x y) x)) (pow (- 1 (/ y x)) 3) (* (cbrt (/ (- x y) x)) (cbrt (/ (- x y) x))) (cbrt (/ (- x y) x)) (pow (- 1 (/ y x)) 3) (sqrt (/ (- x y) x)) (sqrt (/ (- x y) x)) (- y x) (neg x) 1 (/ y x) (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt x) (cbrt x))) (/ (cbrt (- x y)) (cbrt x)) (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt x)) (/ (cbrt (- x y)) (sqrt x)) (* (cbrt (- x y)) (cbrt (- x y))) (/ (cbrt (- x y)) x) (/ (sqrt (- x y)) (* (cbrt x) (cbrt x))) (/ (sqrt (- x y)) (cbrt x)) (/ (sqrt (- x y)) (sqrt x)) (/ (sqrt (- x y)) (sqrt x)) (sqrt (- x y)) (/ (sqrt (- x y)) x) (/ (/ 1 (cbrt x)) (cbrt x)) (/ (- x y) (cbrt x)) (/ 1 (sqrt x)) (/ (- x y) (sqrt x)) 1 (- 1 (/ y x)) (/ (+ (sqrt x) (sqrt y)) (* (cbrt x) (cbrt x))) (/ (- (sqrt x) (sqrt y)) (cbrt x)) (/ (+ (sqrt x) (sqrt y)) (sqrt x)) (- 1 (/ (sqrt y) (sqrt x))) (+ (sqrt y) (sqrt x)) (/ (- (sqrt x) (sqrt y)) x) (/ (/ 1 (cbrt x)) (cbrt x)) (/ (- x y) (cbrt x)) (/ 1 (sqrt x)) (/ (- x y) (sqrt x)) 1 (- 1 (/ y x)) (/ 1 x) (/ x (- x y)) (/ (- x y) (* (cbrt x) (cbrt x))) (/ (- x y) (sqrt x)) (- x y) (/ x (cbrt (- x y))) (/ x (sqrt (- x y))) (/ x (- x y)) (/ x (- (sqrt x) (sqrt y))) (/ x (- x y)) (* (+ (* y (+ x y)) (* x x)) x) (* x (+ x y)) (- 1 (/ y x)) (- 1 (/ y x)) (- 1 (/ y x)) 0.887 * * * [progress]: adding candidates to table 0.921 * * [progress]: iteration 2 / 4 0.921 * * * [progress]: picking best candidate 0.925 * * * * [pick]: Picked # 0.925 * * * [progress]: localizing error 0.929 * * * [progress]: generating rewritten candidates 0.929 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.936 * * * [progress]: generating series expansions 0.936 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.936 * [approximate]: Taking taylor expansion of (- 1 (/ y x)) in (y x) around 0 0.936 * [taylor]: Taking taylor expansion of (- 1 (/ y x)) in x 0.936 * [taylor]: Taking taylor expansion of 1 in x 0.936 * [taylor]: Taking taylor expansion of (/ y x) in x 0.936 * [taylor]: Taking taylor expansion of y in x 0.937 * [taylor]: Taking taylor expansion of x in x 0.937 * [taylor]: Taking taylor expansion of (- 1 (/ y x)) in y 0.937 * [taylor]: Taking taylor expansion of 1 in y 0.937 * [taylor]: Taking taylor expansion of (/ y x) in y 0.937 * [taylor]: Taking taylor expansion of y in y 0.937 * [taylor]: Taking taylor expansion of x in y 0.937 * [taylor]: Taking taylor expansion of (- 1 (/ y x)) in y 0.937 * [taylor]: Taking taylor expansion of 1 in y 0.937 * [taylor]: Taking taylor expansion of (/ y x) in y 0.937 * [taylor]: Taking taylor expansion of y in y 0.937 * [taylor]: Taking taylor expansion of x in y 0.937 * [taylor]: Taking taylor expansion of 1 in x 0.937 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x 0.937 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.937 * [taylor]: Taking taylor expansion of x in x 0.937 * [taylor]: Taking taylor expansion of 0 in x 0.937 * [taylor]: Taking taylor expansion of 0 in x 0.938 * [taylor]: Taking taylor expansion of 0 in x 0.938 * [approximate]: Taking taylor expansion of (- 1 (/ x y)) in (y x) around 0 0.938 * [taylor]: Taking taylor expansion of (- 1 (/ x y)) in x 0.938 * [taylor]: Taking taylor expansion of 1 in x 0.938 * [taylor]: Taking taylor expansion of (/ x y) in x 0.938 * [taylor]: Taking taylor expansion of x in x 0.938 * [taylor]: Taking taylor expansion of y in x 0.938 * [taylor]: Taking taylor expansion of (- 1 (/ x y)) in y 0.938 * [taylor]: Taking taylor expansion of 1 in y 0.938 * [taylor]: Taking taylor expansion of (/ x y) in y 0.938 * [taylor]: Taking taylor expansion of x in y 0.938 * [taylor]: Taking taylor expansion of y in y 0.938 * [taylor]: Taking taylor expansion of (- 1 (/ x y)) in y 0.938 * [taylor]: Taking taylor expansion of 1 in y 0.938 * [taylor]: Taking taylor expansion of (/ x y) in y 0.938 * [taylor]: Taking taylor expansion of x in y 0.938 * [taylor]: Taking taylor expansion of y in y 0.938 * [taylor]: Taking taylor expansion of (neg x) in x 0.938 * [taylor]: Taking taylor expansion of x in x 0.938 * [taylor]: Taking taylor expansion of 1 in x 0.938 * [taylor]: Taking taylor expansion of 0 in x 0.938 * [taylor]: Taking taylor expansion of 0 in x 0.939 * [approximate]: Taking taylor expansion of (- 1 (/ x y)) in (y x) around 0 0.939 * [taylor]: Taking taylor expansion of (- 1 (/ x y)) in x 0.939 * [taylor]: Taking taylor expansion of 1 in x 0.939 * [taylor]: Taking taylor expansion of (/ x y) in x 0.939 * [taylor]: Taking taylor expansion of x in x 0.939 * [taylor]: Taking taylor expansion of y in x 0.939 * [taylor]: Taking taylor expansion of (- 1 (/ x y)) in y 0.939 * [taylor]: Taking taylor expansion of 1 in y 0.939 * [taylor]: Taking taylor expansion of (/ x y) in y 0.939 * [taylor]: Taking taylor expansion of x in y 0.939 * [taylor]: Taking taylor expansion of y in y 0.939 * [taylor]: Taking taylor expansion of (- 1 (/ x y)) in y 0.939 * [taylor]: Taking taylor expansion of 1 in y 0.939 * [taylor]: Taking taylor expansion of (/ x y) in y 0.939 * [taylor]: Taking taylor expansion of x in y 0.939 * [taylor]: Taking taylor expansion of y in y 0.939 * [taylor]: Taking taylor expansion of (neg x) in x 0.939 * [taylor]: Taking taylor expansion of x in x 0.939 * [taylor]: Taking taylor expansion of 1 in x 0.939 * [taylor]: Taking taylor expansion of 0 in x 0.939 * [taylor]: Taking taylor expansion of 0 in x 0.940 * * * [progress]: simplifying candidates 0.940 * [simplify]: Simplifying using # : (/ (exp 1) (exp (/ y x))) (log (- 1 (/ y x))) (exp (- 1 (/ y x))) (* (cbrt (- 1 (/ y x))) (cbrt (- 1 (/ y x)))) (cbrt (- 1 (/ y x))) (* (* (- 1 (/ y x)) (- 1 (/ y x))) (- 1 (/ y x))) (sqrt (- 1 (/ y x))) (sqrt (- 1 (/ y x))) (- (pow 1 3) (pow (/ y x) 3)) (+ (* 1 1) (+ (* (/ y x) (/ y x)) (* 1 (/ y x)))) (neg (/ y x)) (- (* 1 1) (* (/ y x) (/ y x))) (+ 1 (/ y x)) (+ (sqrt 1) (sqrt (/ y x))) (- (sqrt 1) (sqrt (/ y x))) (+ (sqrt 1) (/ (sqrt y) (sqrt x))) (- (sqrt 1) (/ (sqrt y) (sqrt x))) (+ 1 (sqrt (/ y x))) (- 1 (sqrt (/ y x))) (+ 1 (/ (sqrt y) (sqrt x))) (- 1 (/ (sqrt y) (sqrt x))) (- 1 (/ y x)) (neg (/ y x)) (- 1 (/ y x)) (- 1 (/ y x)) (- 1 (/ y x)) 0.944 * * [simplify]: iteration 0 : 40 enodes (cost 193 ) 0.949 * * [simplify]: iteration 1 : 97 enodes (cost 178 ) 0.962 * * [simplify]: iteration 2 : 243 enodes (cost 168 ) 1.001 * * [simplify]: iteration 3 : 667 enodes (cost 168 ) 1.230 * * [simplify]: iteration 4 : 2915 enodes (cost 168 ) 2.071 * * [simplify]: iteration done : 5000 enodes (cost 168 ) 2.071 * [simplify]: Simplified to: (exp (- 1 (/ y x))) (log (- 1 (/ y x))) (exp (- 1 (/ y x))) (* (cbrt (- 1 (/ y x))) (cbrt (- 1 (/ y x)))) (cbrt (- 1 (/ y x))) (pow (- 1 (/ y x)) 3) (sqrt (- 1 (/ y x))) (sqrt (- 1 (/ y x))) (- 1 (pow (/ y x) 3)) (+ 1 (* (/ y x) (+ 1 (/ y x)))) (/ (neg y) x) (- 1 (* (/ y x) (/ y x))) (+ 1 (/ y x)) (+ 1 (sqrt (/ y x))) (- 1 (sqrt (/ y x))) (+ 1 (/ (sqrt y) (sqrt x))) (- 1 (/ (sqrt y) (sqrt x))) (+ 1 (sqrt (/ y x))) (- 1 (sqrt (/ y x))) (+ 1 (/ (sqrt y) (sqrt x))) (- 1 (/ (sqrt y) (sqrt x))) (- 1 (/ y x)) (/ (neg y) x) (- 1 (/ y x)) (- 1 (/ y x)) (- 1 (/ y x)) 2.072 * * * [progress]: adding candidates to table 2.089 * * [progress]: iteration 3 / 4 2.089 * * * [progress]: picking best candidate 2.091 * * * * [pick]: Picked # 2.091 * * * [progress]: localizing error 2.101 * * * [progress]: generating rewritten candidates 2.101 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 2.113 * * * [progress]: generating series expansions 2.113 * * * * [progress]: [ 1 / 1 ] generating series at (2) 2.113 * [approximate]: Taking taylor expansion of (/ (- x y) x) in (x y) around 0 2.113 * [taylor]: Taking taylor expansion of (/ (- x y) x) in y 2.113 * [taylor]: Taking taylor expansion of (- x y) in y 2.113 * [taylor]: Taking taylor expansion of x in y 2.113 * [taylor]: Taking taylor expansion of y in y 2.113 * [taylor]: Taking taylor expansion of x in y 2.113 * [taylor]: Taking taylor expansion of (/ (- x y) x) in x 2.113 * [taylor]: Taking taylor expansion of (- x y) in x 2.113 * [taylor]: Taking taylor expansion of x in x 2.113 * [taylor]: Taking taylor expansion of y in x 2.113 * [taylor]: Taking taylor expansion of x in x 2.113 * [taylor]: Taking taylor expansion of (/ (- x y) x) in x 2.113 * [taylor]: Taking taylor expansion of (- x y) in x 2.113 * [taylor]: Taking taylor expansion of x in x 2.113 * [taylor]: Taking taylor expansion of y in x 2.113 * [taylor]: Taking taylor expansion of x in x 2.114 * [taylor]: Taking taylor expansion of (* -1 y) in y 2.114 * [taylor]: Taking taylor expansion of -1 in y 2.114 * [taylor]: Taking taylor expansion of y in y 2.114 * [taylor]: Taking taylor expansion of 1 in y 2.114 * [taylor]: Taking taylor expansion of 0 in y 2.114 * [taylor]: Taking taylor expansion of 0 in y 2.114 * [approximate]: Taking taylor expansion of (* x (- (/ 1 x) (/ 1 y))) in (x y) around 0 2.114 * [taylor]: Taking taylor expansion of (* x (- (/ 1 x) (/ 1 y))) in y 2.114 * [taylor]: Taking taylor expansion of x in y 2.114 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 2.114 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.114 * [taylor]: Taking taylor expansion of x in y 2.114 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.114 * [taylor]: Taking taylor expansion of y in y 2.114 * [taylor]: Taking taylor expansion of (* x (- (/ 1 x) (/ 1 y))) in x 2.114 * [taylor]: Taking taylor expansion of x in x 2.114 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 2.114 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.115 * [taylor]: Taking taylor expansion of x in x 2.115 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.115 * [taylor]: Taking taylor expansion of y in x 2.115 * [taylor]: Taking taylor expansion of (* x (- (/ 1 x) (/ 1 y))) in x 2.115 * [taylor]: Taking taylor expansion of x in x 2.115 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 2.115 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.115 * [taylor]: Taking taylor expansion of x in x 2.115 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.115 * [taylor]: Taking taylor expansion of y in x 2.115 * [taylor]: Taking taylor expansion of 0 in y 2.115 * [taylor]: Taking taylor expansion of 1 in y 2.115 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y 2.115 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.115 * [taylor]: Taking taylor expansion of y in y 2.116 * [taylor]: Taking taylor expansion of 0 in y 2.116 * [taylor]: Taking taylor expansion of 0 in y 2.116 * [approximate]: Taking taylor expansion of (* -1 (* x (- (/ 1 y) (/ 1 x)))) in (x y) around 0 2.116 * [taylor]: Taking taylor expansion of (* -1 (* x (- (/ 1 y) (/ 1 x)))) in y 2.116 * [taylor]: Taking taylor expansion of -1 in y 2.116 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 x))) in y 2.116 * [taylor]: Taking taylor expansion of x in y 2.116 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 2.116 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.116 * [taylor]: Taking taylor expansion of y in y 2.116 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.116 * [taylor]: Taking taylor expansion of x in y 2.116 * [taylor]: Taking taylor expansion of (* -1 (* x (- (/ 1 y) (/ 1 x)))) in x 2.116 * [taylor]: Taking taylor expansion of -1 in x 2.116 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 x))) in x 2.116 * [taylor]: Taking taylor expansion of x in x 2.116 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 2.116 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.116 * [taylor]: Taking taylor expansion of y in x 2.117 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.117 * [taylor]: Taking taylor expansion of x in x 2.117 * [taylor]: Taking taylor expansion of (* -1 (* x (- (/ 1 y) (/ 1 x)))) in x 2.117 * [taylor]: Taking taylor expansion of -1 in x 2.117 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 x))) in x 2.117 * [taylor]: Taking taylor expansion of x in x 2.117 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 2.117 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.117 * [taylor]: Taking taylor expansion of y in x 2.117 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.117 * [taylor]: Taking taylor expansion of x in x 2.117 * [taylor]: Taking taylor expansion of 0 in y 2.117 * [taylor]: Taking taylor expansion of 1 in y 2.117 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y 2.117 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.117 * [taylor]: Taking taylor expansion of y in y 2.118 * [taylor]: Taking taylor expansion of 0 in y 2.118 * [taylor]: Taking taylor expansion of 0 in y 2.118 * * * [progress]: simplifying candidates 2.119 * [simplify]: Simplifying using # : (* (- x y) (/ 1 x)) (+ (log (- x y)) (neg (log x))) (+ (log (- x y)) (- 0 (log x))) (+ (log (- x y)) (- (log 1) (log x))) (+ (log (- x y)) (log (/ 1 x))) (log (* (- x y) (/ 1 x))) (exp (* (- x y) (/ 1 x))) (* (* (* (- x y) (- x y)) (- x y)) (/ (* (* 1 1) 1) (* (* x x) x))) (* (* (* (- x y) (- x y)) (- x y)) (* (* (/ 1 x) (/ 1 x)) (/ 1 x))) (* (cbrt (* (- x y) (/ 1 x))) (cbrt (* (- x y) (/ 1 x)))) (cbrt (* (- x y) (/ 1 x))) (* (* (* (- x y) (/ 1 x)) (* (- x y) (/ 1 x))) (* (- x y) (/ 1 x))) (sqrt (* (- x y) (/ 1 x))) (sqrt (* (- x y) (/ 1 x))) (* (- (pow x 3) (pow y 3)) 1) (* (+ (* x x) (+ (* y y) (* x y))) x) (* (- (* x x) (* y y)) 1) (* (+ x y) x) (* (sqrt (- x y)) (sqrt (/ 1 x))) (* (sqrt (- x y)) (sqrt (/ 1 x))) (* (sqrt (- x y)) (/ (sqrt 1) (sqrt x))) (* (sqrt (- x y)) (/ (sqrt 1) (sqrt x))) (* (sqrt (- x y)) (/ 1 (sqrt x))) (* (sqrt (- x y)) (/ 1 (sqrt x))) (* (- x y) (* (cbrt (/ 1 x)) (cbrt (/ 1 x)))) (* (- x y) (sqrt (/ 1 x))) (* (- x y) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt x) (cbrt x)))) (* (- x y) (/ (* (cbrt 1) (cbrt 1)) (sqrt x))) (* (- x y) (/ (* (cbrt 1) (cbrt 1)) 1)) (* (- x y) (/ (sqrt 1) (* (cbrt x) (cbrt x)))) (* (- x y) (/ (sqrt 1) (sqrt x))) (* (- x y) (/ (sqrt 1) 1)) (* (- x y) (/ 1 (* (cbrt x) (cbrt x)))) (* (- x y) (/ 1 (sqrt x))) (* (- x y) (/ 1 1)) (* (- x y) 1) (* (- x y) 1) (* (cbrt (- x y)) (/ 1 x)) (* (sqrt (- x y)) (/ 1 x)) (* (- x y) (/ 1 x)) (* (- (sqrt x) (sqrt y)) (/ 1 x)) (* (- x y) (/ 1 x)) (* (- x y) 1) (* (- (pow x 3) (pow y 3)) (/ 1 x)) (* (- (* x x) (* y y)) (/ 1 x)) (- 1 (/ y x)) (- 1 (/ y x)) (- 1 (/ y x)) 2.121 * * [simplify]: iteration 0 : 94 enodes (cost 466 ) 2.135 * * [simplify]: iteration 1 : 237 enodes (cost 393 ) 2.181 * * [simplify]: iteration 2 : 838 enodes (cost 321 ) 2.456 * * [simplify]: iteration 3 : 3241 enodes (cost 315 ) 2.977 * * [simplify]: iteration done : 5000 enodes (cost 315 ) 2.977 * [simplify]: Simplified to: (/ (- x y) x) (log (/ (- x y) x)) (log (/ (- x y) x)) (log (/ (- x y) x)) (log (/ (- x y) x)) (log (/ (- x y) x)) (exp (/ (- x y) x)) (pow (/ (- x y) x) 3) (pow (/ (- x y) x) 3) (* (cbrt (/ (- x y) x)) (cbrt (/ (- x y) x))) (cbrt (/ (- x y) x)) (pow (/ (- x y) x) 3) (sqrt (/ (- x y) x)) (sqrt (/ (- x y) x)) (- (pow x 3) (pow y 3)) (* (+ (* y (+ x y)) (* x x)) x) (- (* x x) (* y y)) (* (+ x y) x) (* (sqrt (- x y)) (sqrt (/ 1 x))) (* (sqrt (- x y)) (sqrt (/ 1 x))) (/ (sqrt (- x y)) (sqrt x)) (/ (sqrt (- x y)) (sqrt x)) (/ (sqrt (- x y)) (sqrt x)) (/ (sqrt (- x y)) (sqrt x)) (* (- x y) (* (cbrt (/ 1 x)) (cbrt (/ 1 x)))) (* (- x y) (sqrt (/ 1 x))) (/ (- x y) (* (cbrt x) (cbrt x))) (/ (- x y) (sqrt x)) (- x y) (/ (- x y) (* (cbrt x) (cbrt x))) (/ (- x y) (sqrt x)) (- x y) (/ (- x y) (* (cbrt x) (cbrt x))) (/ (- x y) (sqrt x)) (- x y) (- x y) (- x y) (/ (cbrt (- x y)) x) (/ (sqrt (- x y)) x) (/ (- x y) x) (/ (- (sqrt x) (sqrt y)) x) (/ (- x y) x) (- x y) (/ (- (pow x 3) (pow y 3)) x) (/ (- (* x x) (* y y)) x) (/ (- x y) x) (/ (- x y) x) (/ (- x y) x) 2.978 * * * [progress]: adding candidates to table 3.019 * [progress]: [Phase 3 of 3] Extracting. 3.019 * * [regime]: Finding splitpoints for: (# #) 3.020 * * * [regime-changes]: Trying 2 branch expressions: (y x) 3.020 * * * * [regimes]: Trying to branch on y from (# #) 3.050 * * * * [regimes]: Trying to branch on x from (# #) 3.083 * * * [regime]: Found split indices: #