11.225 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.016 * * * [progress]: [2/2] Setting up program. 0.019 * [progress]: [Phase 2 of 3] Improving. 0.020 * [simplify]: Simplifying using # : (/ (fabs (- x y)) (fabs y)) 0.021 * * [simplify]: iteration 0 : 6 enodes (cost 7 ) 0.022 * * [simplify]: iteration 1 : 8 enodes (cost 7 ) 0.023 * * [simplify]: iteration 2 : 9 enodes (cost 7 ) 0.025 * * [simplify]: iteration done : 9 enodes (cost 7 ) 0.025 * [simplify]: Simplified to: (/ (fabs (- x y)) (fabs y)) 0.025 * * [progress]: iteration 1 / 4 0.025 * * * [progress]: picking best candidate 0.028 * * * * [pick]: Picked # 0.028 * * * [progress]: localizing error 0.037 * * * [progress]: generating rewritten candidates 0.037 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.041 * * * [progress]: generating series expansions 0.041 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.041 * [approximate]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in (x y) around 0 0.041 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y 0.041 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.043 * [taylor]: Taking taylor expansion of (fabs y) in y 0.043 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x 0.043 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.043 * [taylor]: Taking taylor expansion of (fabs y) in x 0.043 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x 0.043 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.043 * [taylor]: Taking taylor expansion of (fabs y) in x 0.043 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y 0.043 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.044 * [taylor]: Taking taylor expansion of (fabs y) in y 0.044 * [taylor]: Taking taylor expansion of 0 in y 0.045 * [taylor]: Taking taylor expansion of 0 in y 0.045 * [taylor]: Taking taylor expansion of 0 in y 0.046 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in (x y) around 0 0.046 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y 0.046 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.046 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 0.046 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x 0.046 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.046 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 0.046 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x 0.046 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.046 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 0.047 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y 0.047 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.047 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 0.047 * [taylor]: Taking taylor expansion of 0 in y 0.048 * [taylor]: Taking taylor expansion of 0 in y 0.049 * [taylor]: Taking taylor expansion of 0 in y 0.049 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in (x y) around 0 0.049 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y 0.049 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.050 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.050 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x 0.050 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.050 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 0.050 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x 0.050 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.050 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 0.050 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y 0.051 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.051 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.051 * [taylor]: Taking taylor expansion of 0 in y 0.052 * [taylor]: Taking taylor expansion of 0 in y 0.053 * [taylor]: Taking taylor expansion of 0 in y 0.053 * * * [progress]: simplifying candidates 0.054 * [simplify]: Simplifying using # : (- (log (fabs (- x y))) (log (fabs y))) (log (/ (fabs (- x y)) (fabs y))) (exp (/ (fabs (- x y)) (fabs y))) (/ (* (* (fabs (- x y)) (fabs (- x y))) (fabs (- x y))) (* (* (fabs y) (fabs y)) (fabs y))) (* (cbrt (/ (fabs (- x y)) (fabs y))) (cbrt (/ (fabs (- x y)) (fabs y)))) (cbrt (/ (fabs (- x y)) (fabs y))) (* (* (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y))) (/ (fabs (- x y)) (fabs y))) (sqrt (/ (fabs (- x y)) (fabs y))) (sqrt (/ (fabs (- x y)) (fabs y))) (- (fabs (- x y))) (- (fabs y)) (/ (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))) (* (cbrt (fabs y)) (cbrt (fabs y)))) (/ (cbrt (fabs (- x y))) (cbrt (fabs y))) (/ (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))) (sqrt (fabs y))) (/ (cbrt (fabs (- x y))) (sqrt (fabs y))) (/ (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))) 1) (/ (cbrt (fabs (- x y))) (fabs y)) (/ (sqrt (fabs (- x y))) (* (cbrt (fabs y)) (cbrt (fabs y)))) (/ (sqrt (fabs (- x y))) (cbrt (fabs y))) (/ (sqrt (fabs (- x y))) (sqrt (fabs y))) (/ (sqrt (fabs (- x y))) (sqrt (fabs y))) (/ (sqrt (fabs (- x y))) 1) (/ (sqrt (fabs (- x y))) (fabs y)) (/ 1 (* (cbrt (fabs y)) (cbrt (fabs y)))) (/ (fabs (- x y)) (cbrt (fabs y))) (/ 1 (sqrt (fabs y))) (/ (fabs (- x y)) (sqrt (fabs y))) (/ 1 1) (/ (fabs (- x y)) (fabs y)) (/ 1 (fabs y)) (/ (fabs y) (fabs (- x y))) (/ (fabs (- x y)) (* (cbrt (fabs y)) (cbrt (fabs y)))) (/ (fabs (- x y)) (sqrt (fabs y))) (/ (fabs (- x y)) 1) (/ (fabs y) (cbrt (fabs (- x y)))) (/ (fabs y) (sqrt (fabs (- x y)))) (/ (fabs y) (fabs (- x y))) (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y)) 0.057 * * [simplify]: iteration 0 : 52 enodes (cost 369 ) 0.070 * * [simplify]: iteration 1 : 86 enodes (cost 360 ) 0.098 * * [simplify]: iteration 2 : 176 enodes (cost 332 ) 0.184 * * [simplify]: iteration 3 : 395 enodes (cost 332 ) 0.360 * * [simplify]: iteration 4 : 726 enodes (cost 332 ) 0.588 * * [simplify]: iteration 5 : 1066 enodes (cost 332 ) 1.177 * * [simplify]: iteration 6 : 2259 enodes (cost 332 ) 2.718 * * [simplify]: iteration done : 5000 enodes (cost 332 ) 2.719 * [simplify]: Simplified to: (log (/ (fabs (- x y)) (fabs y))) (log (/ (fabs (- x y)) (fabs y))) (exp (/ (fabs (- x y)) (fabs y))) (pow (/ (fabs (- x y)) (fabs y)) 3) (* (cbrt (/ (fabs (- x y)) (fabs y))) (cbrt (/ (fabs (- x y)) (fabs y)))) (cbrt (/ (fabs (- x y)) (fabs y))) (pow (/ (fabs (- x y)) (fabs y)) 3) (sqrt (/ (fabs (- x y)) (fabs y))) (sqrt (/ (fabs (- x y)) (fabs y))) (- (fabs (- x y))) (- (fabs y)) (/ (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))) (* (cbrt (fabs y)) (cbrt (fabs y)))) (/ (cbrt (fabs (- x y))) (cbrt (fabs y))) (/ (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))) (sqrt (fabs y))) (/ (cbrt (fabs (- x y))) (sqrt (fabs y))) (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))) (/ (cbrt (fabs (- x y))) (fabs y)) (/ (sqrt (fabs (- x y))) (* (cbrt (fabs y)) (cbrt (fabs y)))) (/ (sqrt (fabs (- x y))) (cbrt (fabs y))) (/ (sqrt (fabs (- x y))) (sqrt (fabs y))) (/ (sqrt (fabs (- x y))) (sqrt (fabs y))) (sqrt (fabs (- x y))) (/ (sqrt (fabs (- x y))) (fabs y)) (/ 1 (* (cbrt (fabs y)) (cbrt (fabs y)))) (/ (fabs (- x y)) (cbrt (fabs y))) (/ 1 (sqrt (fabs y))) (/ (fabs (- x y)) (sqrt (fabs y))) 1 (/ (fabs (- x y)) (fabs y)) (/ 1 (fabs y)) (/ (fabs y) (fabs (- x y))) (/ (fabs (- x y)) (* (cbrt (fabs y)) (cbrt (fabs y)))) (/ (fabs (- x y)) (sqrt (fabs y))) (fabs (- x y)) (/ (fabs y) (cbrt (fabs (- x y)))) (/ (fabs y) (sqrt (fabs (- x y)))) (/ (fabs y) (fabs (- x y))) (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y)) 2.719 * * * [progress]: adding candidates to table 2.778 * * [progress]: iteration 2 / 4 2.778 * * * [progress]: picking best candidate 2.781 * * * * [pick]: Picked # 2.781 * * * [progress]: localizing error 2.788 * * * [progress]: generating rewritten candidates 2.788 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 2.797 * * * [progress]: generating series expansions 2.797 * * * * [progress]: [ 1 / 1 ] generating series at (2) 2.797 * [approximate]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in (x y) around 0 2.797 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y 2.797 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 2.797 * [taylor]: Taking taylor expansion of (fabs y) in y 2.797 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x 2.797 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 2.797 * [taylor]: Taking taylor expansion of (fabs y) in x 2.797 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x 2.797 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 2.797 * [taylor]: Taking taylor expansion of (fabs y) in x 2.798 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y 2.798 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 2.798 * [taylor]: Taking taylor expansion of (fabs y) in y 2.798 * [taylor]: Taking taylor expansion of 0 in y 2.798 * [taylor]: Taking taylor expansion of 0 in y 2.799 * [taylor]: Taking taylor expansion of 0 in y 2.799 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in (x y) around 0 2.799 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y 2.799 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 2.799 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 2.799 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x 2.799 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 2.799 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 2.799 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x 2.799 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 2.799 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 2.800 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y 2.800 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 2.800 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 2.800 * [taylor]: Taking taylor expansion of 0 in y 2.800 * [taylor]: Taking taylor expansion of 0 in y 2.801 * [taylor]: Taking taylor expansion of 0 in y 2.801 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in (x y) around 0 2.801 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y 2.801 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 2.801 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 2.802 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x 2.802 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 2.802 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 2.802 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x 2.802 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 2.802 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 2.802 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y 2.802 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 2.802 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 2.803 * [taylor]: Taking taylor expansion of 0 in y 2.803 * [taylor]: Taking taylor expansion of 0 in y 2.804 * [taylor]: Taking taylor expansion of 0 in y 2.804 * * * [progress]: simplifying candidates 2.804 * [simplify]: Simplifying using # : (* (fabs (- x y)) (/ 1 (fabs y))) (+ (log (fabs (- x y))) (- (log (fabs y)))) (+ (log (fabs (- x y))) (- 0 (log (fabs y)))) (+ (log (fabs (- x y))) (- (log 1) (log (fabs y)))) (+ (log (fabs (- x y))) (log (/ 1 (fabs y)))) (log (* (fabs (- x y)) (/ 1 (fabs y)))) (exp (* (fabs (- x y)) (/ 1 (fabs y)))) (* (* (* (fabs (- x y)) (fabs (- x y))) (fabs (- x y))) (/ (* (* 1 1) 1) (* (* (fabs y) (fabs y)) (fabs y)))) (* (* (* (fabs (- x y)) (fabs (- x y))) (fabs (- x y))) (* (* (/ 1 (fabs y)) (/ 1 (fabs y))) (/ 1 (fabs y)))) (* (cbrt (* (fabs (- x y)) (/ 1 (fabs y)))) (cbrt (* (fabs (- x y)) (/ 1 (fabs y))))) (cbrt (* (fabs (- x y)) (/ 1 (fabs y)))) (* (* (* (fabs (- x y)) (/ 1 (fabs y))) (* (fabs (- x y)) (/ 1 (fabs y)))) (* (fabs (- x y)) (/ 1 (fabs y)))) (sqrt (* (fabs (- x y)) (/ 1 (fabs y)))) (sqrt (* (fabs (- x y)) (/ 1 (fabs y)))) (* (sqrt (fabs (- x y))) (sqrt (/ 1 (fabs y)))) (* (sqrt (fabs (- x y))) (sqrt (/ 1 (fabs y)))) (* (sqrt (fabs (- x y))) (/ (sqrt 1) (sqrt (fabs y)))) (* (sqrt (fabs (- x y))) (/ (sqrt 1) (sqrt (fabs y)))) (* (sqrt (fabs (- x y))) (/ 1 (sqrt (fabs y)))) (* (sqrt (fabs (- x y))) (/ 1 (sqrt (fabs y)))) (* (fabs (- x y)) (* (cbrt (/ 1 (fabs y))) (cbrt (/ 1 (fabs y))))) (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (* (fabs (- x y)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (fabs y)) (cbrt (fabs y))))) (* (fabs (- x y)) (/ (* (cbrt 1) (cbrt 1)) (sqrt (fabs y)))) (* (fabs (- x y)) (/ (* (cbrt 1) (cbrt 1)) 1)) (* (fabs (- x y)) (/ (sqrt 1) (* (cbrt (fabs y)) (cbrt (fabs y))))) (* (fabs (- x y)) (/ (sqrt 1) (sqrt (fabs y)))) (* (fabs (- x y)) (/ (sqrt 1) 1)) (* (fabs (- x y)) (/ 1 (* (cbrt (fabs y)) (cbrt (fabs y))))) (* (fabs (- x y)) (/ 1 (sqrt (fabs y)))) (* (fabs (- x y)) (/ 1 1)) (* (fabs (- x y)) 1) (* (fabs (- x y)) 1) (* (cbrt (fabs (- x y))) (/ 1 (fabs y))) (* (sqrt (fabs (- x y))) (/ 1 (fabs y))) (* (fabs (- x y)) (/ 1 (fabs y))) (* (fabs (- x y)) 1) (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y)) 2.807 * * [simplify]: iteration 0 : 76 enodes (cost 484 ) 2.831 * * [simplify]: iteration 1 : 178 enodes (cost 397 ) 2.859 * * [simplify]: iteration 2 : 388 enodes (cost 335 ) 3.150 * * [simplify]: iteration 3 : 887 enodes (cost 335 ) 4.011 * * [simplify]: iteration 4 : 2106 enodes (cost 335 ) 6.325 * * [simplify]: iteration 5 : 3774 enodes (cost 335 ) 7.278 * * [simplify]: iteration done : 5000 enodes (cost 335 ) 7.278 * [simplify]: Simplified to: (/ (fabs (- x y)) (fabs y)) (log (/ (fabs (- x y)) (fabs y))) (log (/ (fabs (- x y)) (fabs y))) (log (/ (fabs (- x y)) (fabs y))) (log (/ (fabs (- x y)) (fabs y))) (log (/ (fabs (- x y)) (fabs y))) (exp (/ (fabs (- x y)) (fabs y))) (pow (/ (fabs (- x y)) (fabs y)) 3) (pow (/ (fabs (- x y)) (fabs y)) 3) (* (cbrt (/ (fabs (- x y)) (fabs y))) (cbrt (/ (fabs (- x y)) (fabs y)))) (cbrt (/ (fabs (- x y)) (fabs y))) (pow (/ (fabs (- x y)) (fabs y)) 3) (sqrt (/ (fabs (- x y)) (fabs y))) (sqrt (/ (fabs (- x y)) (fabs y))) (* (sqrt (fabs (- x y))) (sqrt (/ 1 (fabs y)))) (* (sqrt (fabs (- x y))) (sqrt (/ 1 (fabs y)))) (/ (sqrt (fabs (- x y))) (sqrt (fabs y))) (/ (sqrt (fabs (- x y))) (sqrt (fabs y))) (/ (sqrt (fabs (- x y))) (sqrt (fabs y))) (/ (sqrt (fabs (- x y))) (sqrt (fabs y))) (* (fabs (- x y)) (* (cbrt (/ 1 (fabs y))) (cbrt (/ 1 (fabs y))))) (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (/ (fabs (- x y)) (* (cbrt (fabs y)) (cbrt (fabs y)))) (/ (fabs (- x y)) (sqrt (fabs y))) (fabs (- x y)) (/ (fabs (- x y)) (* (cbrt (fabs y)) (cbrt (fabs y)))) (/ (fabs (- x y)) (sqrt (fabs y))) (fabs (- x y)) (/ (fabs (- x y)) (* (cbrt (fabs y)) (cbrt (fabs y)))) (/ (fabs (- x y)) (sqrt (fabs y))) (fabs (- x y)) (fabs (- x y)) (fabs (- x y)) (/ (cbrt (fabs (- x y))) (fabs y)) (/ (sqrt (fabs (- x y))) (fabs y)) (/ (fabs (- x y)) (fabs y)) (fabs (- x y)) (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y)) 7.279 * * * [progress]: adding candidates to table 7.350 * * [progress]: iteration 3 / 4 7.350 * * * [progress]: picking best candidate 7.352 * * * * [pick]: Picked # 7.352 * * * [progress]: localizing error 7.360 * * * [progress]: generating rewritten candidates 7.360 * * * * [progress]: [ 1 / 4 ] rewriting at (2) 7.373 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2) 7.376 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1) 7.376 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1) 7.381 * * * [progress]: generating series expansions 7.381 * * * * [progress]: [ 1 / 4 ] generating series at (2) 7.381 * [approximate]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in (x y) around 0 7.381 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y 7.381 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 7.381 * [taylor]: Taking taylor expansion of (fabs y) in y 7.381 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x 7.381 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 7.381 * [taylor]: Taking taylor expansion of (fabs y) in x 7.381 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x 7.381 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 7.381 * [taylor]: Taking taylor expansion of (fabs y) in x 7.382 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y 7.382 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 7.382 * [taylor]: Taking taylor expansion of (fabs y) in y 7.382 * [taylor]: Taking taylor expansion of 0 in y 7.382 * [taylor]: Taking taylor expansion of 0 in y 7.383 * [taylor]: Taking taylor expansion of 0 in y 7.383 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in (x y) around 0 7.383 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y 7.383 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 7.383 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 7.383 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x 7.383 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 7.383 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 7.383 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x 7.383 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 7.383 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 7.384 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y 7.384 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 7.384 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 7.384 * [taylor]: Taking taylor expansion of 0 in y 7.385 * [taylor]: Taking taylor expansion of 0 in y 7.385 * [taylor]: Taking taylor expansion of 0 in y 7.385 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in (x y) around 0 7.386 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y 7.386 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 7.386 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 7.386 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x 7.386 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 7.386 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 7.386 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x 7.386 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 7.386 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 7.386 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y 7.386 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 7.386 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 7.387 * [taylor]: Taking taylor expansion of 0 in y 7.387 * [taylor]: Taking taylor expansion of 0 in y 7.388 * [taylor]: Taking taylor expansion of 0 in y 7.388 * * * * [progress]: [ 2 / 4 ] generating series at (2 2) 7.388 * [approximate]: Taking taylor expansion of (* (sqrt (fabs (- x y))) (/ 1 (fabs y))) in (x y) around 0 7.388 * [taylor]: Taking taylor expansion of (* (sqrt (fabs (- x y))) (/ 1 (fabs y))) in y 7.388 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in y 7.388 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 7.388 * [taylor]: Taking taylor expansion of (/ 1 (fabs y)) in y 7.388 * [taylor]: Taking taylor expansion of (fabs y) in y 7.388 * [taylor]: Taking taylor expansion of (* (sqrt (fabs (- x y))) (/ 1 (fabs y))) in x 7.388 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in x 7.388 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 7.389 * [taylor]: Taking taylor expansion of (/ 1 (fabs y)) in x 7.389 * [taylor]: Taking taylor expansion of (fabs y) in x 7.389 * [taylor]: Taking taylor expansion of (* (sqrt (fabs (- x y))) (/ 1 (fabs y))) in x 7.389 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in x 7.389 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 7.389 * [taylor]: Taking taylor expansion of (/ 1 (fabs y)) in x 7.389 * [taylor]: Taking taylor expansion of (fabs y) in x 7.389 * [taylor]: Taking taylor expansion of (* (sqrt (fabs (- x y))) (/ 1 (fabs y))) in y 7.389 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in y 7.389 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 7.389 * [taylor]: Taking taylor expansion of (/ 1 (fabs y)) in y 7.389 * [taylor]: Taking taylor expansion of (fabs y) in y 7.390 * [taylor]: Taking taylor expansion of 0 in y 7.391 * [taylor]: Taking taylor expansion of 0 in y 7.393 * [taylor]: Taking taylor expansion of 0 in y 7.394 * [approximate]: Taking taylor expansion of (* (sqrt (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 (fabs (/ 1 y)))) in (x y) around 0 7.394 * [taylor]: Taking taylor expansion of (* (sqrt (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 (fabs (/ 1 y)))) in y 7.394 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in y 7.394 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 7.394 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ 1 y))) in y 7.394 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 7.394 * [taylor]: Taking taylor expansion of (* (sqrt (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 (fabs (/ 1 y)))) in x 7.394 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in x 7.394 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 7.394 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ 1 y))) in x 7.394 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 7.394 * [taylor]: Taking taylor expansion of (* (sqrt (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 (fabs (/ 1 y)))) in x 7.394 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in x 7.395 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 7.395 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ 1 y))) in x 7.395 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 7.395 * [taylor]: Taking taylor expansion of (* (sqrt (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 (fabs (/ 1 y)))) in y 7.395 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in y 7.395 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 7.395 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ 1 y))) in y 7.395 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 7.396 * [taylor]: Taking taylor expansion of 0 in y 7.397 * [taylor]: Taking taylor expansion of 0 in y 7.400 * [taylor]: Taking taylor expansion of 0 in y 7.400 * [approximate]: Taking taylor expansion of (* (sqrt (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 (fabs (/ -1 y)))) in (x y) around 0 7.400 * [taylor]: Taking taylor expansion of (* (sqrt (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 (fabs (/ -1 y)))) in y 7.400 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in y 7.400 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 7.400 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ -1 y))) in y 7.400 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 7.401 * [taylor]: Taking taylor expansion of (* (sqrt (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 (fabs (/ -1 y)))) in x 7.401 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in x 7.401 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 7.401 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ -1 y))) in x 7.401 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 7.401 * [taylor]: Taking taylor expansion of (* (sqrt (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 (fabs (/ -1 y)))) in x 7.401 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in x 7.401 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 7.401 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ -1 y))) in x 7.401 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 7.402 * [taylor]: Taking taylor expansion of (* (sqrt (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 (fabs (/ -1 y)))) in y 7.402 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in y 7.402 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 7.402 * [taylor]: Taking taylor expansion of (/ 1 (fabs (/ -1 y))) in y 7.402 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 7.402 * [taylor]: Taking taylor expansion of 0 in y 7.404 * [taylor]: Taking taylor expansion of 0 in y 7.406 * [taylor]: Taking taylor expansion of 0 in y 7.406 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1) 7.407 * [approximate]: Taking taylor expansion of (sqrt (fabs (- x y))) in (x y) around 0 7.407 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in y 7.407 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 7.407 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in x 7.407 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 7.407 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in x 7.407 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 7.407 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in y 7.407 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 7.407 * [taylor]: Taking taylor expansion of 0 in y 7.408 * [taylor]: Taking taylor expansion of 0 in y 7.409 * [taylor]: Taking taylor expansion of 0 in y 7.409 * [approximate]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in (x y) around 0 7.409 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in y 7.409 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 7.409 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in x 7.409 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 7.409 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in x 7.409 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 7.410 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in y 7.410 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 7.410 * [taylor]: Taking taylor expansion of 0 in y 7.411 * [taylor]: Taking taylor expansion of 0 in y 7.412 * [taylor]: Taking taylor expansion of 0 in y 7.412 * [approximate]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in (x y) around 0 7.412 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in y 7.412 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 7.412 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in x 7.412 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 7.412 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in x 7.412 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 7.413 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in y 7.413 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 7.413 * [taylor]: Taking taylor expansion of 0 in y 7.414 * [taylor]: Taking taylor expansion of 0 in y 7.415 * [taylor]: Taking taylor expansion of 0 in y 7.415 * * * * [progress]: [ 4 / 4 ] generating series at (2 1) 7.415 * [approximate]: Taking taylor expansion of (sqrt (fabs (- x y))) in (x y) around 0 7.415 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in y 7.415 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 7.415 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in x 7.415 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 7.415 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in x 7.415 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 7.415 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in y 7.415 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 7.416 * [taylor]: Taking taylor expansion of 0 in y 7.416 * [taylor]: Taking taylor expansion of 0 in y 7.417 * [taylor]: Taking taylor expansion of 0 in y 7.417 * [approximate]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in (x y) around 0 7.417 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in y 7.417 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 7.417 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in x 7.417 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 7.418 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in x 7.418 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 7.418 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in y 7.418 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 7.418 * [taylor]: Taking taylor expansion of 0 in y 7.419 * [taylor]: Taking taylor expansion of 0 in y 7.420 * [taylor]: Taking taylor expansion of 0 in y 7.420 * [approximate]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in (x y) around 0 7.420 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in y 7.420 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 7.420 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in x 7.420 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 7.421 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in x 7.421 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 7.421 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in y 7.421 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 7.421 * [taylor]: Taking taylor expansion of 0 in y 7.422 * [taylor]: Taking taylor expansion of 0 in y 7.423 * [taylor]: Taking taylor expansion of 0 in y 7.423 * * * [progress]: simplifying candidates 7.427 * [simplify]: Simplifying using # : (* (sqrt (fabs (- x y))) (/ (sqrt (fabs (- x y))) (fabs y))) (+ (log (sqrt (fabs (- x y)))) (- (log (sqrt (fabs (- x y)))) (log (fabs y)))) (+ (log (sqrt (fabs (- x y)))) (log (/ (sqrt (fabs (- x y))) (fabs y)))) (log (* (sqrt (fabs (- x y))) (/ (sqrt (fabs (- x y))) (fabs y)))) (exp (* (sqrt (fabs (- x y))) (/ (sqrt (fabs (- x y))) (fabs y)))) (* (* (* (sqrt (fabs (- x y))) (sqrt (fabs (- x y)))) (sqrt (fabs (- x y)))) (/ (* (* (sqrt (fabs (- x y))) (sqrt (fabs (- x y)))) (sqrt (fabs (- x y)))) (* (* (fabs y) (fabs y)) (fabs y)))) (* (* (* (sqrt (fabs (- x y))) (sqrt (fabs (- x y)))) (sqrt (fabs (- x y)))) (* (* (/ (sqrt (fabs (- x y))) (fabs y)) (/ (sqrt (fabs (- x y))) (fabs y))) (/ (sqrt (fabs (- x y))) (fabs y)))) (* (cbrt (* (sqrt (fabs (- x y))) (/ (sqrt (fabs (- x y))) (fabs y)))) (cbrt (* (sqrt (fabs (- x y))) (/ (sqrt (fabs (- x y))) (fabs y))))) (cbrt (* (sqrt (fabs (- x y))) (/ (sqrt (fabs (- x y))) (fabs y)))) (* (* (* (sqrt (fabs (- x y))) (/ (sqrt (fabs (- x y))) (fabs y))) (* (sqrt (fabs (- x y))) (/ (sqrt (fabs (- x y))) (fabs y)))) (* (sqrt (fabs (- x y))) (/ (sqrt (fabs (- x y))) (fabs y)))) (sqrt (* (sqrt (fabs (- x y))) (/ (sqrt (fabs (- x y))) (fabs y)))) (sqrt (* (sqrt (fabs (- x y))) (/ (sqrt (fabs (- x y))) (fabs y)))) (* (sqrt (sqrt (fabs (- x y)))) (sqrt (/ (sqrt (fabs (- x y))) (fabs y)))) (* (sqrt (sqrt (fabs (- x y)))) (sqrt (/ (sqrt (fabs (- x y))) (fabs y)))) (* (sqrt (sqrt (fabs (- x y)))) (/ (sqrt (sqrt (fabs (- x y)))) (sqrt (fabs y)))) (* (sqrt (sqrt (fabs (- x y)))) (/ (sqrt (sqrt (fabs (- x y)))) (sqrt (fabs y)))) (* (sqrt (sqrt (fabs (- x y)))) (/ (sqrt (sqrt (fabs (- x y)))) (sqrt (fabs y)))) (* (sqrt (sqrt (fabs (- x y)))) (/ (sqrt (sqrt (fabs (- x y)))) (sqrt (fabs y)))) (* (sqrt (sqrt (fabs (- x y)))) (sqrt (/ (sqrt (fabs (- x y))) (fabs y)))) (* (sqrt (sqrt (fabs (- x y)))) (sqrt (/ (sqrt (fabs (- x y))) (fabs y)))) (* (sqrt (sqrt (fabs (- x y)))) (/ (sqrt (sqrt (fabs (- x y)))) (sqrt (fabs y)))) (* (sqrt (sqrt (fabs (- x y)))) (/ (sqrt (sqrt (fabs (- x y)))) (sqrt (fabs y)))) (* (sqrt (sqrt (fabs (- x y)))) (/ (sqrt (sqrt (fabs (- x y)))) (sqrt (fabs y)))) (* (sqrt (sqrt (fabs (- x y)))) (/ (sqrt (sqrt (fabs (- x y)))) (sqrt (fabs y)))) (* (sqrt (fabs (- x y))) (* (cbrt (/ (sqrt (fabs (- x y))) (fabs y))) (cbrt (/ (sqrt (fabs (- x y))) (fabs y))))) (* (sqrt (fabs (- x y))) (sqrt (/ (sqrt (fabs (- x y))) (fabs y)))) (* (sqrt (fabs (- x y))) (/ (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))) (* (cbrt (fabs y)) (cbrt (fabs y))))) (* (sqrt (fabs (- x y))) (/ (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))) (sqrt (fabs y)))) (* (sqrt (fabs (- x y))) (/ (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))) 1)) (* (sqrt (fabs (- x y))) (/ (sqrt (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y))))) (* (cbrt (fabs y)) (cbrt (fabs y))))) (* (sqrt (fabs (- x y))) (/ (sqrt (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y))))) (sqrt (fabs y)))) (* (sqrt (fabs (- x y))) (/ (sqrt (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y))))) 1)) (* (sqrt (fabs (- x y))) (/ (sqrt (sqrt (fabs (- x y)))) (* (cbrt (fabs y)) (cbrt (fabs y))))) (* (sqrt (fabs (- x y))) (/ (sqrt (sqrt (fabs (- x y)))) (sqrt (fabs y)))) (* (sqrt (fabs (- x y))) (/ (sqrt (sqrt (fabs (- x y)))) 1)) (* (sqrt (fabs (- x y))) (/ (sqrt 1) (* (cbrt (fabs y)) (cbrt (fabs y))))) (* (sqrt (fabs (- x y))) (/ (sqrt 1) (sqrt (fabs y)))) (* (sqrt (fabs (- x y))) (/ (sqrt 1) 1)) (* (sqrt (fabs (- x y))) (/ (sqrt (sqrt (fabs (- x y)))) (* (cbrt (fabs y)) (cbrt (fabs y))))) (* (sqrt (fabs (- x y))) (/ (sqrt (sqrt (fabs (- x y)))) (sqrt (fabs y)))) (* (sqrt (fabs (- x y))) (/ (sqrt (sqrt (fabs (- x y)))) 1)) (* (sqrt (fabs (- x y))) (/ 1 (* (cbrt (fabs y)) (cbrt (fabs y))))) (* (sqrt (fabs (- x y))) (/ 1 (sqrt (fabs y)))) (* (sqrt (fabs (- x y))) (/ 1 1)) (* (sqrt (fabs (- x y))) 1) (* (sqrt (fabs (- x y))) (sqrt (fabs (- x y)))) (* (cbrt (sqrt (fabs (- x y)))) (/ (sqrt (fabs (- x y))) (fabs y))) (* (sqrt (cbrt (fabs (- x y)))) (/ (sqrt (fabs (- x y))) (fabs y))) (* (sqrt (sqrt (fabs (- x y)))) (/ (sqrt (fabs (- x y))) (fabs y))) (* (sqrt (fabs (- x y))) (/ (sqrt (fabs (- x y))) (fabs y))) (* (sqrt (sqrt (fabs (- x y)))) (/ (sqrt (fabs (- x y))) (fabs y))) (* (sqrt (fabs (- x y))) (/ (sqrt (fabs (- x y))) (fabs y))) (* (sqrt (fabs (- x y))) (sqrt (fabs (- x y)))) (- (log (sqrt (fabs (- x y)))) (log (fabs y))) (log (/ (sqrt (fabs (- x y))) (fabs y))) (exp (/ (sqrt (fabs (- x y))) (fabs y))) (/ (* (* (sqrt (fabs (- x y))) (sqrt (fabs (- x y)))) (sqrt (fabs (- x y)))) (* (* (fabs y) (fabs y)) (fabs y))) (* (cbrt (/ (sqrt (fabs (- x y))) (fabs y))) (cbrt (/ (sqrt (fabs (- x y))) (fabs y)))) (cbrt (/ (sqrt (fabs (- x y))) (fabs y))) (* (* (/ (sqrt (fabs (- x y))) (fabs y)) (/ (sqrt (fabs (- x y))) (fabs y))) (/ (sqrt (fabs (- x y))) (fabs y))) (sqrt (/ (sqrt (fabs (- x y))) (fabs y))) (sqrt (/ (sqrt (fabs (- x y))) (fabs y))) (- (sqrt (fabs (- x y)))) (- (fabs y)) (/ (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))) (* (cbrt (fabs y)) (cbrt (fabs y)))) (/ (cbrt (sqrt (fabs (- x y)))) (cbrt (fabs y))) (/ (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))) (sqrt (fabs y))) (/ (cbrt (sqrt (fabs (- x y)))) (sqrt (fabs y))) (/ (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))) 1) (/ (cbrt (sqrt (fabs (- x y)))) (fabs y)) (/ (sqrt (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y))))) (* (cbrt (fabs y)) (cbrt (fabs y)))) (/ (sqrt (cbrt (fabs (- x y)))) (cbrt (fabs y))) (/ (sqrt (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y))))) (sqrt (fabs y))) (/ (sqrt (cbrt (fabs (- x y)))) (sqrt (fabs y))) (/ (sqrt (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y))))) 1) (/ (sqrt (cbrt (fabs (- x y)))) (fabs y)) (/ (sqrt (sqrt (fabs (- x y)))) (* (cbrt (fabs y)) (cbrt (fabs y)))) (/ (sqrt (sqrt (fabs (- x y)))) (cbrt (fabs y))) (/ (sqrt (sqrt (fabs (- x y)))) (sqrt (fabs y))) (/ (sqrt (sqrt (fabs (- x y)))) (sqrt (fabs y))) (/ (sqrt (sqrt (fabs (- x y)))) 1) (/ (sqrt (sqrt (fabs (- x y)))) (fabs y)) (/ (sqrt 1) (* (cbrt (fabs y)) (cbrt (fabs y)))) (/ (sqrt (fabs (- x y))) (cbrt (fabs y))) (/ (sqrt 1) (sqrt (fabs y))) (/ (sqrt (fabs (- x y))) (sqrt (fabs y))) (/ (sqrt 1) 1) (/ (sqrt (fabs (- x y))) (fabs y)) (/ (sqrt (sqrt (fabs (- x y)))) (* (cbrt (fabs y)) (cbrt (fabs y)))) (/ (sqrt (sqrt (fabs (- x y)))) (cbrt (fabs y))) (/ (sqrt (sqrt (fabs (- x y)))) (sqrt (fabs y))) (/ (sqrt (sqrt (fabs (- x y)))) (sqrt (fabs y))) (/ (sqrt (sqrt (fabs (- x y)))) 1) (/ (sqrt (sqrt (fabs (- x y)))) (fabs y)) (/ 1 (* (cbrt (fabs y)) (cbrt (fabs y)))) (/ (sqrt (fabs (- x y))) (cbrt (fabs y))) (/ 1 (sqrt (fabs y))) (/ (sqrt (fabs (- x y))) (sqrt (fabs y))) (/ 1 1) (/ (sqrt (fabs (- x y))) (fabs y)) (/ 1 (fabs y)) (/ (fabs y) (sqrt (fabs (- x y)))) (/ (sqrt (fabs (- x y))) (* (cbrt (fabs y)) (cbrt (fabs y)))) (/ (sqrt (fabs (- x y))) (sqrt (fabs y))) (/ (sqrt (fabs (- x y))) 1) (/ (fabs y) (cbrt (sqrt (fabs (- x y))))) (/ (fabs y) (sqrt (cbrt (fabs (- x y))))) (/ (fabs y) (sqrt (sqrt (fabs (- x y))))) (/ (fabs y) (sqrt (fabs (- x y)))) (/ (fabs y) (sqrt (sqrt (fabs (- x y))))) (/ (fabs y) (sqrt (fabs (- x y)))) (log (sqrt (fabs (- x y)))) (exp (sqrt (fabs (- x y)))) (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))) (cbrt (sqrt (fabs (- x y)))) (* (* (sqrt (fabs (- x y))) (sqrt (fabs (- x y)))) (sqrt (fabs (- x y)))) (sqrt (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y))))) (sqrt (cbrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt 1) (sqrt (fabs (- x y))) (/ 1 2) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (log (sqrt (fabs (- x y)))) (exp (sqrt (fabs (- x y)))) (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))) (cbrt (sqrt (fabs (- x y)))) (* (* (sqrt (fabs (- x y))) (sqrt (fabs (- x y)))) (sqrt (fabs (- x y)))) (sqrt (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y))))) (sqrt (cbrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt 1) (sqrt (fabs (- x y))) (/ 1 2) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y)) (* (sqrt (fabs (- x y))) (/ 1 (fabs y))) (* (sqrt (fabs (- x y))) (/ 1 (fabs y))) (* (sqrt (fabs (- x y))) (/ 1 (fabs y))) (sqrt (fabs (- x y))) (sqrt (fabs (- x y))) (sqrt (fabs (- x y))) (sqrt (fabs (- x y))) (sqrt (fabs (- x y))) (sqrt (fabs (- x y))) 7.432 * * [simplify]: iteration 0 : 108 enodes (cost 1835 ) 7.462 * * [simplify]: iteration 1 : 224 enodes (cost 1550 ) 7.555 * * [simplify]: iteration 2 : 721 enodes (cost 1406 ) 8.920 * * [simplify]: iteration 3 : 2959 enodes (cost 1374 ) 9.747 * * [simplify]: iteration done : 5001 enodes (cost 1374 ) 9.748 * [simplify]: Simplified to: (/ (fabs (- x y)) (fabs y)) (log (/ (fabs (- x y)) (fabs y))) (log (/ (fabs (- x y)) (fabs y))) (log (/ (fabs (- x y)) (fabs y))) (exp (/ (fabs (- x y)) (fabs y))) (pow (/ (fabs (- x y)) (fabs y)) 3) (pow (/ (fabs (- x y)) (fabs y)) 3) (* (cbrt (/ (fabs (- x y)) (fabs y))) (cbrt (/ (fabs (- x y)) (fabs y)))) (cbrt (/ (fabs (- x y)) (fabs y))) (pow (/ (fabs (- x y)) (fabs y)) 3) (sqrt (/ (fabs (- x y)) (fabs y))) (sqrt (/ (fabs (- x y)) (fabs y))) (* (sqrt (sqrt (fabs (- x y)))) (sqrt (/ (sqrt (fabs (- x y))) (fabs y)))) (* (sqrt (sqrt (fabs (- x y)))) (sqrt (/ (sqrt (fabs (- x y))) (fabs y)))) (/ (sqrt (fabs (- x y))) (sqrt (fabs y))) (/ (sqrt (fabs (- x y))) (sqrt (fabs y))) (/ (sqrt (fabs (- x y))) (sqrt (fabs y))) (/ (sqrt (fabs (- x y))) (sqrt (fabs y))) (* (sqrt (sqrt (fabs (- x y)))) (sqrt (/ (sqrt (fabs (- x y))) (fabs y)))) (* (sqrt (sqrt (fabs (- x y)))) (sqrt (/ (sqrt (fabs (- x y))) (fabs y)))) (/ (sqrt (fabs (- x y))) (sqrt (fabs y))) (/ (sqrt (fabs (- x y))) (sqrt (fabs y))) (/ (sqrt (fabs (- x y))) (sqrt (fabs y))) (/ (sqrt (fabs (- x y))) (sqrt (fabs y))) (* (sqrt (fabs (- x y))) (* (cbrt (/ (sqrt (fabs (- x y))) (fabs y))) (cbrt (/ (sqrt (fabs (- x y))) (fabs y))))) (* (sqrt (fabs (- x y))) (sqrt (/ (sqrt (fabs (- x y))) (fabs y)))) (* (sqrt (fabs (- x y))) (/ (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))) (* (cbrt (fabs y)) (cbrt (fabs y))))) (* (sqrt (fabs (- x y))) (/ (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))) (sqrt (fabs y)))) (* (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))) (sqrt (fabs (- x y)))) (/ (* (fabs (cbrt (fabs (- x y)))) (sqrt (fabs (- x y)))) (* (cbrt (fabs y)) (cbrt (fabs y)))) (/ (* (fabs (cbrt (fabs (- x y)))) (sqrt (fabs (- x y)))) (sqrt (fabs y))) (* (fabs (cbrt (fabs (- x y)))) (sqrt (fabs (- x y)))) (/ (/ (pow (sqrt (sqrt (fabs (- x y)))) 3) (cbrt (fabs y))) (cbrt (fabs y))) (/ (pow (sqrt (sqrt (fabs (- x y)))) 3) (sqrt (fabs y))) (pow (sqrt (sqrt (fabs (- x y)))) 3) (/ (sqrt (fabs (- x y))) (* (cbrt (fabs y)) (cbrt (fabs y)))) (/ (sqrt (fabs (- x y))) (sqrt (fabs y))) (sqrt (fabs (- x y))) (/ (/ (pow (sqrt (sqrt (fabs (- x 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(sqrt (fabs (- x y))) (fabs y))) (- (sqrt (fabs (- x y)))) (- (fabs y)) (/ (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))) (* (cbrt (fabs y)) (cbrt (fabs y)))) (/ (cbrt (sqrt (fabs (- x y)))) (cbrt (fabs y))) (/ (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))) (sqrt (fabs y))) (/ (cbrt (sqrt (fabs (- x y)))) (sqrt (fabs y))) (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))) (/ (cbrt (sqrt (fabs (- x y)))) (fabs y)) (/ (/ (fabs (cbrt (fabs (- x y)))) (cbrt (fabs y))) (cbrt (fabs y))) (/ (sqrt (cbrt (fabs (- x y)))) (cbrt (fabs y))) (/ (fabs (cbrt (fabs (- x y)))) (sqrt (fabs y))) (/ (sqrt (cbrt (fabs (- x y)))) (sqrt (fabs y))) (fabs (cbrt (fabs (- x y)))) (/ (sqrt (cbrt (fabs (- x y)))) (fabs y)) (/ (sqrt (sqrt (fabs (- x y)))) (* (cbrt (fabs y)) (cbrt (fabs y)))) (/ (sqrt (sqrt (fabs (- x y)))) (cbrt (fabs y))) (/ (sqrt (sqrt (fabs (- x y)))) (sqrt (fabs y))) (/ (sqrt (sqrt (fabs (- x y)))) (sqrt (fabs y))) (sqrt (sqrt (fabs (- x y)))) (/ (sqrt (sqrt (fabs (- x y)))) (fabs y)) (/ 1 (* (cbrt (fabs y)) (cbrt (fabs y)))) (/ (sqrt (fabs (- x y))) (cbrt (fabs y))) (/ 1 (sqrt (fabs y))) (/ (sqrt (fabs (- x y))) (sqrt (fabs y))) 1 (/ (sqrt (fabs (- x y))) (fabs y)) (/ (sqrt (sqrt (fabs (- x y)))) (* (cbrt (fabs y)) (cbrt (fabs y)))) (/ (sqrt (sqrt (fabs (- x y)))) (cbrt (fabs y))) (/ (sqrt (sqrt (fabs (- x y)))) (sqrt (fabs y))) (/ (sqrt (sqrt (fabs (- x y)))) (sqrt (fabs y))) (sqrt (sqrt (fabs (- x y)))) (/ (sqrt (sqrt (fabs (- x y)))) (fabs y)) (/ 1 (* (cbrt (fabs y)) (cbrt (fabs y)))) (/ (sqrt (fabs (- x y))) (cbrt (fabs y))) (/ 1 (sqrt (fabs y))) (/ (sqrt (fabs (- x y))) (sqrt (fabs y))) 1 (/ (sqrt (fabs (- x y))) (fabs y)) (/ 1 (fabs y)) (/ (fabs y) (sqrt (fabs (- x y)))) (/ (sqrt (fabs (- x y))) (* (cbrt (fabs y)) (cbrt (fabs y)))) (/ (sqrt (fabs (- x y))) (sqrt (fabs y))) (sqrt (fabs (- x y))) (/ (fabs y) (cbrt (sqrt (fabs (- x y))))) (/ (fabs y) (sqrt (cbrt (fabs (- x y))))) (/ (fabs y) (sqrt (sqrt (fabs (- x y))))) (/ (fabs y) (sqrt (fabs (- x y)))) (/ (fabs y) (sqrt (sqrt (fabs (- x y))))) (/ (fabs y) (sqrt (fabs (- x y)))) (log (sqrt (fabs (- x y)))) (exp (sqrt (fabs (- x y)))) (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))) (cbrt (sqrt (fabs (- x y)))) (pow (sqrt (fabs (- x y))) 3) (fabs (cbrt (fabs (- x y)))) (sqrt (cbrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) 1 (sqrt (fabs (- x y))) 1/2 (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (log (sqrt (fabs (- x y)))) (exp (sqrt (fabs (- x y)))) (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y))))) (cbrt (sqrt (fabs (- x y)))) (pow (sqrt (fabs (- x y))) 3) (fabs (cbrt (fabs (- x y)))) (sqrt (cbrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) 1 (sqrt (fabs (- x y))) 1/2 (sqrt (sqrt (fabs (- x y)))) (sqrt (sqrt (fabs (- x y)))) (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y)) (/ (sqrt (fabs (- x y))) (fabs y)) (/ (sqrt (fabs (- x y))) (fabs y)) (/ (sqrt (fabs (- x y))) (fabs y)) (sqrt (fabs (- x y))) (sqrt (fabs (- x y))) (sqrt (fabs (- x y))) (sqrt (fabs (- x y))) (sqrt (fabs (- x y))) (sqrt (fabs (- x y))) 9.749 * * * [progress]: adding candidates to table 9.984 * [progress]: [Phase 3 of 3] Extracting. 9.984 * * [regime]: Finding splitpoints for: (# # #) 9.984 * * * [regime-changes]: Trying 3 branch expressions: ((/ (fabs (- x y)) (fabs y)) y x) 9.984 * * * * [regimes]: Trying to branch on (/ (fabs (- x y)) (fabs y)) from (# # #) 10.005 * * * * [regimes]: Trying to branch on y from (# # #) 10.019 * * * * [regimes]: Trying to branch on x from (# # #) 10.035 * * * [regime]: Found split indices: #