20.843 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.019 * * * [progress]: [2/2] Setting up program. 0.022 * [progress]: [Phase 2 of 3] Improving. 0.022 * [simplify]: Simplifying: (/ (fabs (- x y)) (fabs y)) 0.022 * * [simplify]: Extracting # 0 : cost 0 0.022 * * [simplify]: Extracting # 1 : cost 0 0.022 * * [simplify]: Extracting # 2 : cost 0 0.022 * * [simplify]: Extracting # 3 : cost 0 0.022 * * [simplify]: Extracting # 4 : cost 0 0.022 * * [simplify]: Extracting # 5 : cost 0 0.022 * * [simplify]: iteration 0 : 6 enodes (cost 7 ) 0.023 * * [simplify]: Extracting # 0 : cost 0 0.023 * * [simplify]: Extracting # 1 : cost 0 0.023 * * [simplify]: Extracting # 2 : cost 0 0.023 * * [simplify]: iteration 1 : 8 enodes (cost 7 ) 0.024 * * [simplify]: Extracting # 0 : cost 0 0.024 * * [simplify]: iteration 2 : 9 enodes (cost 7 ) 0.026 * * [simplify]: Extracting # 0 : cost 0 0.026 * * [simplify]: iteration done: 9 enodes (cost 7 ) 0.026 * [simplify]: Simplified to: (/ (fabs (- x y)) (fabs y)) 0.026 * * [progress]: iteration 1 / 4 0.026 * * * [progress]: picking best candidate 0.028 * * * * [pick]: Picked # 0.029 * * * [progress]: localizing error 0.037 * * * [progress]: generating rewritten candidates 0.037 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.045 * * * [progress]: generating series expansions 0.045 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.046 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y)) 0.046 * [approximate]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in (x y) around 0 0.046 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y 0.046 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.046 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y)) 0.046 * [taylor]: Taking taylor expansion of (fabs y) in y 0.046 * [backup-simplify]: Simplify (fabs y) into (fabs y) 0.046 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y)) 0.046 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x 0.046 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.046 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y)) 0.046 * [taylor]: Taking taylor expansion of (fabs y) in x 0.046 * [backup-simplify]: Simplify (fabs y) into (fabs y) 0.046 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y)) 0.046 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x 0.046 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 0.046 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y)) 0.046 * [taylor]: Taking taylor expansion of (fabs y) in x 0.046 * [backup-simplify]: Simplify (fabs y) into (fabs y) 0.047 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y)) 0.047 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y 0.047 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 0.047 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y)) 0.047 * [taylor]: Taking taylor expansion of (fabs y) in y 0.047 * [backup-simplify]: Simplify (fabs y) into (fabs y) 0.047 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y)) 0.047 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y)) 0.047 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))))) into 0 0.047 * [taylor]: Taking taylor expansion of 0 in y 0.047 * [backup-simplify]: Simplify 0 into 0 0.047 * [backup-simplify]: Simplify 0 into 0 0.048 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))))) into 0 0.048 * [backup-simplify]: Simplify 0 into 0 0.048 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))))) into 0 0.048 * [taylor]: Taking taylor expansion of 0 in y 0.048 * [backup-simplify]: Simplify 0 into 0 0.048 * [backup-simplify]: Simplify 0 into 0 0.048 * [backup-simplify]: Simplify 0 into 0 0.048 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))))) into 0 0.048 * [backup-simplify]: Simplify 0 into 0 0.049 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))))) into 0 0.049 * [taylor]: Taking taylor expansion of 0 in y 0.049 * [backup-simplify]: Simplify 0 into 0 0.049 * [backup-simplify]: Simplify 0 into 0 0.049 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y)) 0.049 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) 0.049 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in (x y) around 0 0.049 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y 0.049 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.049 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y))) 0.049 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 0.049 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y)) 0.050 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) 0.050 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x 0.050 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.050 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y))) 0.050 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 0.050 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y)) 0.050 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) 0.050 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x 0.050 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.050 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y))) 0.050 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 0.050 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y)) 0.051 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) 0.051 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y 0.051 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.051 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y))) 0.051 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 0.051 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y)) 0.051 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) 0.051 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) 0.052 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ 1 y))) (+ (* (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))))) into 0 0.052 * [taylor]: Taking taylor expansion of 0 in y 0.052 * [backup-simplify]: Simplify 0 into 0 0.052 * [backup-simplify]: Simplify 0 into 0 0.052 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ 1 y))) (+ (* (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))))) into 0 0.052 * [backup-simplify]: Simplify 0 into 0 0.052 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ 1 y))) (+ (* (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))) (* 0 (/ 0 (fabs (/ 1 y)))))) into 0 0.052 * [taylor]: Taking taylor expansion of 0 in y 0.052 * [backup-simplify]: Simplify 0 into 0 0.052 * [backup-simplify]: Simplify 0 into 0 0.053 * [backup-simplify]: Simplify 0 into 0 0.053 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ 1 y))) (+ (* (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))) (* 0 (/ 0 (fabs (/ 1 y)))))) into 0 0.053 * [backup-simplify]: Simplify 0 into 0 0.053 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ 1 y))) (+ (* (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))) (* 0 (/ 0 (fabs (/ 1 y)))) (* 0 (/ 0 (fabs (/ 1 y)))))) into 0 0.053 * [taylor]: Taking taylor expansion of 0 in y 0.054 * [backup-simplify]: Simplify 0 into 0 0.054 * [backup-simplify]: Simplify 0 into 0 0.054 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 (/ 1 x)) (/ 1 (/ 1 y)))) (fabs (/ 1 (/ 1 y)))) into (/ (fabs (- x y)) (fabs y)) 0.054 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 (- x)) (/ 1 (- y)))) (fabs (/ 1 (- y)))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) 0.054 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in (x y) around 0 0.054 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y 0.054 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.054 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x))) 0.054 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.054 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y)) 0.054 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) 0.054 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x 0.055 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.055 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x))) 0.055 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 0.055 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y)) 0.055 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) 0.055 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x 0.055 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.055 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x))) 0.055 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 0.055 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y)) 0.055 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) 0.055 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y 0.055 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.056 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x))) 0.056 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 0.056 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y)) 0.056 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) 0.056 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) 0.056 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ -1 y))) (+ (* (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))))) into 0 0.056 * [taylor]: Taking taylor expansion of 0 in y 0.056 * [backup-simplify]: Simplify 0 into 0 0.056 * [backup-simplify]: Simplify 0 into 0 0.057 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ -1 y))) (+ (* (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))))) into 0 0.057 * [backup-simplify]: Simplify 0 into 0 0.057 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ -1 y))) (+ (* (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))) (* 0 (/ 0 (fabs (/ -1 y)))))) into 0 0.057 * [taylor]: Taking taylor expansion of 0 in y 0.057 * [backup-simplify]: Simplify 0 into 0 0.057 * [backup-simplify]: Simplify 0 into 0 0.057 * [backup-simplify]: Simplify 0 into 0 0.058 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ -1 y))) (+ (* (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))) (* 0 (/ 0 (fabs (/ -1 y)))))) into 0 0.058 * [backup-simplify]: Simplify 0 into 0 0.058 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ -1 y))) (+ (* (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))) (* 0 (/ 0 (fabs (/ -1 y)))) (* 0 (/ 0 (fabs (/ -1 y)))))) into 0 0.058 * [taylor]: Taking taylor expansion of 0 in y 0.058 * [backup-simplify]: Simplify 0 into 0 0.058 * [backup-simplify]: Simplify 0 into 0 0.059 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))) (fabs (/ -1 (/ 1 (- y))))) into (/ (fabs (- x y)) (fabs y)) 0.059 * * * [progress]: simplifying candidates 0.059 * [simplify]: Simplifying: (- (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)) 0.060 * * [simplify]: Extracting # 0 : cost 0 0.061 * * [simplify]: Extracting # 1 : cost 0 0.061 * * [simplify]: Extracting # 2 : cost 0 0.061 * * [simplify]: Extracting # 3 : cost 0 0.061 * * [simplify]: Extracting # 4 : cost 0 0.061 * * [simplify]: Extracting # 5 : cost 0 0.061 * * [simplify]: Extracting # 6 : cost 0 0.061 * * [simplify]: Extracting # 7 : cost 0 0.061 * * [simplify]: iteration 0 : 52 enodes (cost 369 ) 0.075 * * [simplify]: Extracting # 0 : cost 0 0.075 * * [simplify]: Extracting # 1 : cost 0 0.075 * * [simplify]: Extracting # 2 : cost 0 0.075 * * [simplify]: iteration 1 : 86 enodes (cost 360 ) 0.099 * * [simplify]: Extracting # 0 : cost 0 0.099 * * [simplify]: Extracting # 1 : cost 0 0.100 * * [simplify]: Extracting # 2 : cost 0 0.100 * * [simplify]: Extracting # 3 : cost 0 0.100 * * [simplify]: iteration 2 : 179 enodes (cost 332 ) 0.174 * * [simplify]: Extracting # 0 : cost 0 0.174 * * [simplify]: Extracting # 1 : cost 0 0.174 * * [simplify]: Extracting # 2 : cost 0 0.175 * * [simplify]: Extracting # 3 : cost 0 0.175 * * [simplify]: Extracting # 4 : cost 0 0.175 * * [simplify]: iteration 3 : 330 enodes (cost 332 ) 0.324 * * [simplify]: Extracting # 0 : cost 0 0.325 * * [simplify]: Extracting # 1 : cost 0 0.326 * * [simplify]: Extracting # 2 : cost 0 0.327 * * [simplify]: Extracting # 3 : cost 0 0.327 * * [simplify]: Extracting # 4 : cost 0 0.328 * * [simplify]: iteration 4 : 551 enodes (cost 332 ) 0.641 * * [simplify]: Extracting # 0 : cost 0 0.642 * * [simplify]: Extracting # 1 : cost 0 0.642 * * [simplify]: Extracting # 2 : cost 0 0.643 * * [simplify]: Extracting # 3 : cost 0 0.643 * * [simplify]: Extracting # 4 : cost 0 0.644 * * [simplify]: iteration 5 : 867 enodes (cost 332 ) 1.417 * * [simplify]: Extracting # 0 : cost 0 1.419 * * [simplify]: Extracting # 1 : cost 0 1.421 * * [simplify]: Extracting # 2 : cost 0 1.422 * * [simplify]: Extracting # 3 : cost 0 1.424 * * [simplify]: iteration 6 : 2008 enodes (cost 332 ) 2.761 * * [simplify]: Extracting # 0 : cost 0 2.769 * * [simplify]: Extracting # 1 : cost 0 2.774 * * [simplify]: Extracting # 2 : cost 0 2.780 * * [simplify]: iteration done: 5000 enodes (cost 332 ) 2.780 * [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)) 2.780 * * * [progress]: adding candidates to table 2.852 * * [progress]: iteration 2 / 4 2.852 * * * [progress]: picking best candidate 2.858 * * * * [pick]: Picked # 2.858 * * * [progress]: localizing error 2.868 * * * [progress]: generating rewritten candidates 2.868 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 2.896 * * * [progress]: generating series expansions 2.896 * * * * [progress]: [ 1 / 1 ] generating series at (2) 2.897 * [backup-simplify]: Simplify (* (fabs (- x y)) (/ 1 (fabs y))) into (/ (fabs (- x y)) (fabs y)) 2.897 * [approximate]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in (x y) around 0 2.897 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y 2.897 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 2.897 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y)) 2.897 * [taylor]: Taking taylor expansion of (fabs y) in y 2.897 * [backup-simplify]: Simplify (fabs y) into (fabs y) 2.897 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y)) 2.897 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x 2.897 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 2.897 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y)) 2.897 * [taylor]: Taking taylor expansion of (fabs y) in x 2.897 * [backup-simplify]: Simplify (fabs y) into (fabs y) 2.897 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y)) 2.897 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x 2.897 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 2.897 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y)) 2.897 * [taylor]: Taking taylor expansion of (fabs y) in x 2.897 * [backup-simplify]: Simplify (fabs y) into (fabs y) 2.897 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y)) 2.897 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y 2.897 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 2.898 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y)) 2.898 * [taylor]: Taking taylor expansion of (fabs y) in y 2.898 * [backup-simplify]: Simplify (fabs y) into (fabs y) 2.898 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y)) 2.898 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y)) 2.898 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))))) into 0 2.898 * [taylor]: Taking taylor expansion of 0 in y 2.898 * [backup-simplify]: Simplify 0 into 0 2.898 * [backup-simplify]: Simplify 0 into 0 2.898 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))))) into 0 2.898 * [backup-simplify]: Simplify 0 into 0 2.898 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))))) into 0 2.898 * [taylor]: Taking taylor expansion of 0 in y 2.898 * [backup-simplify]: Simplify 0 into 0 2.898 * [backup-simplify]: Simplify 0 into 0 2.898 * [backup-simplify]: Simplify 0 into 0 2.899 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))))) into 0 2.899 * [backup-simplify]: Simplify 0 into 0 2.899 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))))) into 0 2.899 * [taylor]: Taking taylor expansion of 0 in y 2.899 * [backup-simplify]: Simplify 0 into 0 2.899 * [backup-simplify]: Simplify 0 into 0 2.899 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y)) 2.899 * [backup-simplify]: Simplify (* (fabs (- (/ 1 x) (/ 1 y))) (/ 1 (fabs (/ 1 y)))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) 2.899 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in (x y) around 0 2.899 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y 2.899 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 2.899 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y))) 2.899 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 2.899 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y)) 2.900 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) 2.900 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x 2.900 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 2.900 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y))) 2.900 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 2.900 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y)) 2.900 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) 2.900 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x 2.900 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 2.900 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y))) 2.900 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 2.900 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y)) 2.900 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) 2.900 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y 2.900 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 2.900 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y))) 2.900 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 2.900 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y)) 2.901 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) 2.901 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) 2.901 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ 1 y))) (+ (* (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))))) into 0 2.901 * [taylor]: Taking taylor expansion of 0 in y 2.901 * [backup-simplify]: Simplify 0 into 0 2.901 * [backup-simplify]: Simplify 0 into 0 2.901 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ 1 y))) (+ (* (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))))) into 0 2.901 * [backup-simplify]: Simplify 0 into 0 2.902 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ 1 y))) (+ (* (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))) (* 0 (/ 0 (fabs (/ 1 y)))))) into 0 2.902 * [taylor]: Taking taylor expansion of 0 in y 2.902 * [backup-simplify]: Simplify 0 into 0 2.902 * [backup-simplify]: Simplify 0 into 0 2.902 * [backup-simplify]: Simplify 0 into 0 2.902 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ 1 y))) (+ (* (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))) (* 0 (/ 0 (fabs (/ 1 y)))))) into 0 2.902 * [backup-simplify]: Simplify 0 into 0 2.902 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ 1 y))) (+ (* (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))) (* 0 (/ 0 (fabs (/ 1 y)))) (* 0 (/ 0 (fabs (/ 1 y)))))) into 0 2.902 * [taylor]: Taking taylor expansion of 0 in y 2.902 * [backup-simplify]: Simplify 0 into 0 2.902 * [backup-simplify]: Simplify 0 into 0 2.903 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 (/ 1 x)) (/ 1 (/ 1 y)))) (fabs (/ 1 (/ 1 y)))) into (/ (fabs (- x y)) (fabs y)) 2.903 * [backup-simplify]: Simplify (* (fabs (- (/ 1 (- x)) (/ 1 (- y)))) (/ 1 (fabs (/ 1 (- y))))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) 2.903 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in (x y) around 0 2.903 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y 2.903 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 2.903 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x))) 2.903 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 2.903 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y)) 2.903 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) 2.903 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x 2.903 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 2.903 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x))) 2.903 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 2.903 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y)) 2.904 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) 2.904 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x 2.904 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 2.904 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x))) 2.904 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 2.904 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y)) 2.904 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) 2.904 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y 2.904 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 2.904 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x))) 2.904 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 2.904 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y)) 2.904 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) 2.904 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) 2.905 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ -1 y))) (+ (* (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))))) into 0 2.905 * [taylor]: Taking taylor expansion of 0 in y 2.905 * [backup-simplify]: Simplify 0 into 0 2.905 * [backup-simplify]: Simplify 0 into 0 2.905 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ -1 y))) (+ (* (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))))) into 0 2.905 * [backup-simplify]: Simplify 0 into 0 2.905 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ -1 y))) (+ (* (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))) (* 0 (/ 0 (fabs (/ -1 y)))))) into 0 2.905 * [taylor]: Taking taylor expansion of 0 in y 2.905 * [backup-simplify]: Simplify 0 into 0 2.905 * [backup-simplify]: Simplify 0 into 0 2.905 * [backup-simplify]: Simplify 0 into 0 2.906 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ -1 y))) (+ (* (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))) (* 0 (/ 0 (fabs (/ -1 y)))))) into 0 2.906 * [backup-simplify]: Simplify 0 into 0 2.906 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ -1 y))) (+ (* (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))) (* 0 (/ 0 (fabs (/ -1 y)))) (* 0 (/ 0 (fabs (/ -1 y)))))) into 0 2.906 * [taylor]: Taking taylor expansion of 0 in y 2.906 * [backup-simplify]: Simplify 0 into 0 2.906 * [backup-simplify]: Simplify 0 into 0 2.906 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))) (fabs (/ -1 (/ 1 (- y))))) into (/ (fabs (- x y)) (fabs y)) 2.906 * * * [progress]: simplifying candidates 2.907 * [simplify]: Simplifying: (* (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)) 2.908 * * [simplify]: Extracting # 0 : cost 0 2.908 * * [simplify]: Extracting # 1 : cost 0 2.908 * * [simplify]: Extracting # 2 : cost 0 2.908 * * [simplify]: Extracting # 3 : cost 0 2.908 * * [simplify]: Extracting # 4 : cost 0 2.908 * * [simplify]: Extracting # 5 : cost 0 2.908 * * [simplify]: Extracting # 6 : cost 0 2.908 * * [simplify]: Extracting # 7 : cost 0 2.908 * * [simplify]: iteration 0 : 76 enodes (cost 484 ) 2.935 * * [simplify]: Extracting # 0 : cost 0 2.935 * * [simplify]: Extracting # 1 : cost 0 2.936 * * [simplify]: Extracting # 2 : cost 0 2.936 * * [simplify]: Extracting # 3 : cost 0 2.936 * * [simplify]: iteration 1 : 170 enodes (cost 397 ) 2.999 * * [simplify]: Extracting # 0 : cost 0 2.999 * * [simplify]: Extracting # 1 : cost 0 3.000 * * [simplify]: Extracting # 2 : cost 0 3.000 * * [simplify]: Extracting # 3 : cost 0 3.000 * * [simplify]: Extracting # 4 : cost 0 3.001 * * [simplify]: iteration 2 : 384 enodes (cost 335 ) 3.269 * * [simplify]: Extracting # 0 : cost 0 3.270 * * [simplify]: Extracting # 1 : cost 0 3.271 * * [simplify]: Extracting # 2 : cost 0 3.271 * * [simplify]: Extracting # 3 : cost 0 3.272 * * [simplify]: Extracting # 4 : cost 0 3.272 * * [simplify]: iteration 3 : 768 enodes (cost 335 ) 3.948 * * [simplify]: Extracting # 0 : cost 0 3.950 * * [simplify]: Extracting # 1 : cost 0 3.955 * * [simplify]: Extracting # 2 : cost 0 3.955 * * [simplify]: Extracting # 3 : cost 0 3.956 * * [simplify]: Extracting # 4 : cost 0 3.957 * * [simplify]: iteration 4 : 1424 enodes (cost 335 ) 7.200 * * [simplify]: Extracting # 0 : cost 0 7.203 * * [simplify]: Extracting # 1 : cost 0 7.205 * * [simplify]: Extracting # 2 : cost 0 7.207 * * [simplify]: Extracting # 3 : cost 0 7.210 * * [simplify]: Extracting # 4 : cost 0 7.212 * * [simplify]: iteration 5 : 3102 enodes (cost 335 ) 8.772 * * [simplify]: Extracting # 0 : cost 0 8.776 * * [simplify]: Extracting # 1 : cost 0 8.784 * * [simplify]: Extracting # 2 : cost 0 8.788 * * [simplify]: iteration done: 5000 enodes (cost 335 ) 8.788 * [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)) 8.789 * * * [progress]: adding candidates to table 8.873 * * [progress]: iteration 3 / 4 8.873 * * * [progress]: picking best candidate 8.876 * * * * [pick]: Picked # 8.876 * * * [progress]: localizing error 8.888 * * * [progress]: generating rewritten candidates 8.888 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2) 8.894 * * * * [progress]: [ 2 / 4 ] rewriting at (2) 8.914 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2) 8.916 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1) 8.938 * * * [progress]: generating series expansions 8.938 * * * * [progress]: [ 1 / 4 ] generating series at (2 2) 8.938 * [backup-simplify]: Simplify (/ (fabs y) (sqrt (fabs (- x y)))) into (* (sqrt (/ 1 (fabs (- x y)))) (fabs y)) 8.938 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 (fabs (- x y)))) (fabs y)) in (y x) around 0 8.938 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (fabs (- x y)))) (fabs y)) in x 8.938 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (- x y)))) in x 8.938 * [taylor]: Taking taylor expansion of (/ 1 (fabs (- x y))) in x 8.938 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 8.938 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y)) 8.939 * [backup-simplify]: Simplify (/ 1 (fabs (- x y))) into (/ 1 (fabs (- x y))) 8.939 * [backup-simplify]: Simplify (sqrt (/ 1 (fabs (- x y)))) into (sqrt (/ 1 (fabs (- x y)))) 8.939 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (- x y))) (/ 0 (fabs (- x y)))))) into 0 8.939 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (fabs (- x y)))))) into 0 8.939 * [taylor]: Taking taylor expansion of (fabs y) in x 8.939 * [backup-simplify]: Simplify (fabs y) into (fabs y) 8.939 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (fabs (- x y)))) (fabs y)) in y 8.939 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (- x y)))) in y 8.939 * [taylor]: Taking taylor expansion of (/ 1 (fabs (- x y))) in y 8.939 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 8.939 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y)) 8.939 * [backup-simplify]: Simplify (/ 1 (fabs (- x y))) into (/ 1 (fabs (- x y))) 8.940 * [backup-simplify]: Simplify (sqrt (/ 1 (fabs (- x y)))) into (sqrt (/ 1 (fabs (- x y)))) 8.940 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (- x y))) (/ 0 (fabs (- x y)))))) into 0 8.940 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (fabs (- x y)))))) into 0 8.940 * [taylor]: Taking taylor expansion of (fabs y) in y 8.940 * [backup-simplify]: Simplify (fabs y) into (fabs y) 8.940 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (fabs (- x y)))) (fabs y)) in y 8.940 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (- x y)))) in y 8.940 * [taylor]: Taking taylor expansion of (/ 1 (fabs (- x y))) in y 8.940 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 8.940 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y)) 8.940 * [backup-simplify]: Simplify (/ 1 (fabs (- x y))) into (/ 1 (fabs (- x y))) 8.940 * [backup-simplify]: Simplify (sqrt (/ 1 (fabs (- x y)))) into (sqrt (/ 1 (fabs (- x y)))) 8.941 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (- x y))) (/ 0 (fabs (- x y)))))) into 0 8.941 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (fabs (- x y)))))) into 0 8.941 * [taylor]: Taking taylor expansion of (fabs y) in y 8.941 * [backup-simplify]: Simplify (fabs y) into (fabs y) 8.941 * [backup-simplify]: Simplify (* (sqrt (/ 1 (fabs (- x y)))) (fabs y)) into (* (sqrt (/ 1 (fabs (- x y)))) (fabs y)) 8.941 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (fabs (- x y)))) (fabs y)) in x 8.941 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (- x y)))) in x 8.941 * [taylor]: Taking taylor expansion of (/ 1 (fabs (- x y))) in x 8.941 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 8.941 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y)) 8.941 * [backup-simplify]: Simplify (/ 1 (fabs (- x y))) into (/ 1 (fabs (- x y))) 8.941 * [backup-simplify]: Simplify (sqrt (/ 1 (fabs (- x y)))) into (sqrt (/ 1 (fabs (- x y)))) 8.942 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (- x y))) (/ 0 (fabs (- x y)))))) into 0 8.942 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (fabs (- x y)))))) into 0 8.942 * [taylor]: Taking taylor expansion of (fabs y) in x 8.942 * [backup-simplify]: Simplify (fabs y) into (fabs y) 8.942 * [backup-simplify]: Simplify (* (sqrt (/ 1 (fabs (- x y)))) (fabs y)) into (* (sqrt (/ 1 (fabs (- x y)))) (fabs y)) 8.942 * [backup-simplify]: Simplify (* (sqrt (/ 1 (fabs (- x y)))) (fabs y)) into (* (sqrt (/ 1 (fabs (- x y)))) (fabs y)) 8.943 * [backup-simplify]: Simplify (+ (* (sqrt (/ 1 (fabs (- x y)))) 0) (* 0 (fabs y))) into 0 8.943 * [taylor]: Taking taylor expansion of 0 in x 8.943 * [backup-simplify]: Simplify 0 into 0 8.943 * [backup-simplify]: Simplify 0 into 0 8.943 * [backup-simplify]: Simplify (+ (* (sqrt (/ 1 (fabs (- x y)))) 0) (* 0 (fabs y))) into 0 8.943 * [backup-simplify]: Simplify 0 into 0 8.943 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (- x y))) (/ 0 (fabs (- x y)))) (* 0 (/ 0 (fabs (- x y)))))) into 0 8.944 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (fabs (- x y)))))) into 0 8.945 * [backup-simplify]: Simplify (+ (* (sqrt (/ 1 (fabs (- x y)))) 0) (+ (* 0 0) (* 0 (fabs y)))) into 0 8.945 * [taylor]: Taking taylor expansion of 0 in x 8.945 * [backup-simplify]: Simplify 0 into 0 8.945 * [backup-simplify]: Simplify 0 into 0 8.945 * [backup-simplify]: Simplify 0 into 0 8.945 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (- x y))) (/ 0 (fabs (- x y)))) (* 0 (/ 0 (fabs (- x y)))))) into 0 8.946 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (fabs (- x y)))))) into 0 8.946 * [backup-simplify]: Simplify (+ (* (sqrt (/ 1 (fabs (- x y)))) 0) (+ (* 0 0) (* 0 (fabs y)))) into 0 8.946 * [backup-simplify]: Simplify 0 into 0 8.947 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (- x y))) (/ 0 (fabs (- x y)))) (* 0 (/ 0 (fabs (- x y)))) (* 0 (/ 0 (fabs (- x y)))))) into 0 8.948 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (fabs (- x y)))))) into 0 8.949 * [backup-simplify]: Simplify (+ (* (sqrt (/ 1 (fabs (- x y)))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs y))))) into 0 8.949 * [taylor]: Taking taylor expansion of 0 in x 8.949 * [backup-simplify]: Simplify 0 into 0 8.949 * [backup-simplify]: Simplify 0 into 0 8.949 * [backup-simplify]: Simplify (* (sqrt (/ 1 (fabs (- x y)))) (fabs y)) into (* (sqrt (/ 1 (fabs (- x y)))) (fabs y)) 8.949 * [backup-simplify]: Simplify (/ (fabs (/ 1 y)) (sqrt (fabs (- (/ 1 x) (/ 1 y))))) into (* (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) (fabs (/ 1 y))) 8.949 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) (fabs (/ 1 y))) in (y x) around 0 8.949 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) (fabs (/ 1 y))) in x 8.949 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) in x 8.949 * [taylor]: Taking taylor expansion of (/ 1 (fabs (- (/ 1 x) (/ 1 y)))) in x 8.949 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 8.949 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y))) 8.949 * [backup-simplify]: Simplify (/ 1 (fabs (- (/ 1 x) (/ 1 y)))) into (/ 1 (fabs (- (/ 1 x) (/ 1 y)))) 8.950 * [backup-simplify]: Simplify (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) into (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) 8.950 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (- (/ 1 x) (/ 1 y)))) (/ 0 (fabs (- (/ 1 x) (/ 1 y))))))) into 0 8.950 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))))) into 0 8.950 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 8.950 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y)) 8.950 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) (fabs (/ 1 y))) in y 8.950 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) in y 8.950 * [taylor]: Taking taylor expansion of (/ 1 (fabs (- (/ 1 x) (/ 1 y)))) in y 8.950 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 8.950 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y))) 8.951 * [backup-simplify]: Simplify (/ 1 (fabs (- (/ 1 x) (/ 1 y)))) into (/ 1 (fabs (- (/ 1 x) (/ 1 y)))) 8.951 * [backup-simplify]: Simplify (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) into (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) 8.951 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (- (/ 1 x) (/ 1 y)))) (/ 0 (fabs (- (/ 1 x) (/ 1 y))))))) into 0 8.951 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))))) into 0 8.951 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 8.951 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y)) 8.951 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) (fabs (/ 1 y))) in y 8.951 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) in y 8.951 * [taylor]: Taking taylor expansion of (/ 1 (fabs (- (/ 1 x) (/ 1 y)))) in y 8.951 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 8.952 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y))) 8.952 * [backup-simplify]: Simplify (/ 1 (fabs (- (/ 1 x) (/ 1 y)))) into (/ 1 (fabs (- (/ 1 x) (/ 1 y)))) 8.952 * [backup-simplify]: Simplify (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) into (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) 8.952 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (- (/ 1 x) (/ 1 y)))) (/ 0 (fabs (- (/ 1 x) (/ 1 y))))))) into 0 8.952 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))))) into 0 8.952 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 8.953 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y)) 8.953 * [backup-simplify]: Simplify (* (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) (fabs (/ 1 y))) into (* (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) (fabs (/ 1 y))) 8.953 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) (fabs (/ 1 y))) in x 8.953 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) in x 8.953 * [taylor]: Taking taylor expansion of (/ 1 (fabs (- (/ 1 x) (/ 1 y)))) in x 8.953 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 8.953 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y))) 8.953 * [backup-simplify]: Simplify (/ 1 (fabs (- (/ 1 x) (/ 1 y)))) into (/ 1 (fabs (- (/ 1 x) (/ 1 y)))) 8.953 * [backup-simplify]: Simplify (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) into (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) 8.954 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (- (/ 1 x) (/ 1 y)))) (/ 0 (fabs (- (/ 1 x) (/ 1 y))))))) into 0 8.954 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))))) into 0 8.954 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 8.954 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y)) 8.954 * [backup-simplify]: Simplify (* (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) (fabs (/ 1 y))) into (* (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) (fabs (/ 1 y))) 8.954 * [backup-simplify]: Simplify (* (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) (fabs (/ 1 y))) into (* (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) (fabs (/ 1 y))) 8.955 * [backup-simplify]: Simplify (+ (* (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) 0) (* 0 (fabs (/ 1 y)))) into 0 8.955 * [taylor]: Taking taylor expansion of 0 in x 8.955 * [backup-simplify]: Simplify 0 into 0 8.955 * [backup-simplify]: Simplify 0 into 0 8.955 * [backup-simplify]: Simplify (+ (* (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) 0) (* 0 (fabs (/ 1 y)))) into 0 8.955 * [backup-simplify]: Simplify 0 into 0 8.956 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (- (/ 1 x) (/ 1 y)))) (/ 0 (fabs (- (/ 1 x) (/ 1 y))))) (* 0 (/ 0 (fabs (- (/ 1 x) (/ 1 y))))))) into 0 8.956 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))))) into 0 8.957 * [backup-simplify]: Simplify (+ (* (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) 0) (+ (* 0 0) (* 0 (fabs (/ 1 y))))) into 0 8.957 * [taylor]: Taking taylor expansion of 0 in x 8.957 * [backup-simplify]: Simplify 0 into 0 8.957 * [backup-simplify]: Simplify 0 into 0 8.957 * [backup-simplify]: Simplify 0 into 0 8.957 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (- (/ 1 x) (/ 1 y)))) (/ 0 (fabs (- (/ 1 x) (/ 1 y))))) (* 0 (/ 0 (fabs (- (/ 1 x) (/ 1 y))))))) into 0 8.958 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))))) into 0 8.959 * [backup-simplify]: Simplify (+ (* (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) 0) (+ (* 0 0) (* 0 (fabs (/ 1 y))))) into 0 8.959 * [backup-simplify]: Simplify 0 into 0 8.959 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (- (/ 1 x) (/ 1 y)))) (/ 0 (fabs (- (/ 1 x) (/ 1 y))))) (* 0 (/ 0 (fabs (- (/ 1 x) (/ 1 y))))) (* 0 (/ 0 (fabs (- (/ 1 x) (/ 1 y))))))) into 0 8.960 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))))) into 0 8.961 * [backup-simplify]: Simplify (+ (* (sqrt (/ 1 (fabs (- (/ 1 x) (/ 1 y))))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ 1 y)))))) into 0 8.961 * [taylor]: Taking taylor expansion of 0 in x 8.961 * [backup-simplify]: Simplify 0 into 0 8.961 * [backup-simplify]: Simplify 0 into 0 8.961 * [backup-simplify]: Simplify (* (sqrt (/ 1 (fabs (- (/ 1 (/ 1 x)) (/ 1 (/ 1 y)))))) (fabs (/ 1 (/ 1 y)))) into (* (sqrt (/ 1 (fabs (- x y)))) (fabs y)) 8.962 * [backup-simplify]: Simplify (/ (fabs (/ 1 (- y))) (sqrt (fabs (- (/ 1 (- x)) (/ 1 (- y)))))) into (* (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) (fabs (/ -1 y))) 8.962 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) (fabs (/ -1 y))) in (y x) around 0 8.962 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) (fabs (/ -1 y))) in x 8.962 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) in x 8.962 * [taylor]: Taking taylor expansion of (/ 1 (fabs (- (/ 1 y) (/ 1 x)))) in x 8.962 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 8.962 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x))) 8.962 * [backup-simplify]: Simplify (/ 1 (fabs (- (/ 1 y) (/ 1 x)))) into (/ 1 (fabs (- (/ 1 y) (/ 1 x)))) 8.962 * [backup-simplify]: Simplify (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) into (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) 8.963 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (- (/ 1 y) (/ 1 x)))) (/ 0 (fabs (- (/ 1 y) (/ 1 x))))))) into 0 8.963 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))))) into 0 8.963 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 8.963 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y)) 8.963 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) (fabs (/ -1 y))) in y 8.963 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) in y 8.963 * [taylor]: Taking taylor expansion of (/ 1 (fabs (- (/ 1 y) (/ 1 x)))) in y 8.963 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 8.963 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x))) 8.963 * [backup-simplify]: Simplify (/ 1 (fabs (- (/ 1 y) (/ 1 x)))) into (/ 1 (fabs (- (/ 1 y) (/ 1 x)))) 8.963 * [backup-simplify]: Simplify (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) into (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) 8.964 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (- (/ 1 y) (/ 1 x)))) (/ 0 (fabs (- (/ 1 y) (/ 1 x))))))) into 0 8.964 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))))) into 0 8.964 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 8.964 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y)) 8.964 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) (fabs (/ -1 y))) in y 8.964 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) in y 8.964 * [taylor]: Taking taylor expansion of (/ 1 (fabs (- (/ 1 y) (/ 1 x)))) in y 8.964 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 8.964 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x))) 8.964 * [backup-simplify]: Simplify (/ 1 (fabs (- (/ 1 y) (/ 1 x)))) into (/ 1 (fabs (- (/ 1 y) (/ 1 x)))) 8.965 * [backup-simplify]: Simplify (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) into (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) 8.965 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (- (/ 1 y) (/ 1 x)))) (/ 0 (fabs (- (/ 1 y) (/ 1 x))))))) into 0 8.965 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))))) into 0 8.965 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 8.965 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y)) 8.966 * [backup-simplify]: Simplify (* (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) (fabs (/ -1 y))) into (* (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) (fabs (/ -1 y))) 8.966 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) (fabs (/ -1 y))) in x 8.966 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) in x 8.966 * [taylor]: Taking taylor expansion of (/ 1 (fabs (- (/ 1 y) (/ 1 x)))) in x 8.966 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 8.966 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x))) 8.966 * [backup-simplify]: Simplify (/ 1 (fabs (- (/ 1 y) (/ 1 x)))) into (/ 1 (fabs (- (/ 1 y) (/ 1 x)))) 8.966 * [backup-simplify]: Simplify (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) into (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) 8.967 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (- (/ 1 y) (/ 1 x)))) (/ 0 (fabs (- (/ 1 y) (/ 1 x))))))) into 0 8.967 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))))) into 0 8.967 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 8.967 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y)) 8.967 * [backup-simplify]: Simplify (* (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) (fabs (/ -1 y))) into (* (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) (fabs (/ -1 y))) 8.967 * [backup-simplify]: Simplify (* (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) (fabs (/ -1 y))) into (* (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) (fabs (/ -1 y))) 8.968 * [backup-simplify]: Simplify (+ (* (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) 0) (* 0 (fabs (/ -1 y)))) into 0 8.968 * [taylor]: Taking taylor expansion of 0 in x 8.968 * [backup-simplify]: Simplify 0 into 0 8.968 * [backup-simplify]: Simplify 0 into 0 8.968 * [backup-simplify]: Simplify (+ (* (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) 0) (* 0 (fabs (/ -1 y)))) into 0 8.968 * [backup-simplify]: Simplify 0 into 0 8.969 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (- (/ 1 y) (/ 1 x)))) (/ 0 (fabs (- (/ 1 y) (/ 1 x))))) (* 0 (/ 0 (fabs (- (/ 1 y) (/ 1 x))))))) into 0 8.970 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))))) into 0 8.970 * [backup-simplify]: Simplify (+ (* (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) 0) (+ (* 0 0) (* 0 (fabs (/ -1 y))))) into 0 8.970 * [taylor]: Taking taylor expansion of 0 in x 8.970 * [backup-simplify]: Simplify 0 into 0 8.970 * [backup-simplify]: Simplify 0 into 0 8.970 * [backup-simplify]: Simplify 0 into 0 8.971 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (- (/ 1 y) (/ 1 x)))) (/ 0 (fabs (- (/ 1 y) (/ 1 x))))) (* 0 (/ 0 (fabs (- (/ 1 y) (/ 1 x))))))) into 0 8.972 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))))) into 0 8.972 * [backup-simplify]: Simplify (+ (* (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) 0) (+ (* 0 0) (* 0 (fabs (/ -1 y))))) into 0 8.972 * [backup-simplify]: Simplify 0 into 0 8.973 * [backup-simplify]: Simplify (- (+ (* (/ 1 (fabs (- (/ 1 y) (/ 1 x)))) (/ 0 (fabs (- (/ 1 y) (/ 1 x))))) (* 0 (/ 0 (fabs (- (/ 1 y) (/ 1 x))))) (* 0 (/ 0 (fabs (- (/ 1 y) (/ 1 x))))))) into 0 8.974 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))))) into 0 8.975 * [backup-simplify]: Simplify (+ (* (sqrt (/ 1 (fabs (- (/ 1 y) (/ 1 x))))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fabs (/ -1 y)))))) into 0 8.975 * [taylor]: Taking taylor expansion of 0 in x 8.975 * [backup-simplify]: Simplify 0 into 0 8.975 * [backup-simplify]: Simplify 0 into 0 8.975 * [backup-simplify]: Simplify (* (sqrt (/ 1 (fabs (- (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))))) (fabs (/ -1 (/ 1 (- y))))) into (* (sqrt (/ 1 (fabs (- x y)))) (fabs y)) 8.975 * * * * [progress]: [ 2 / 4 ] generating series at (2) 8.976 * [backup-simplify]: Simplify (/ (sqrt (fabs (- x y))) (/ (fabs y) (sqrt (fabs (- x y))))) into (/ (fabs (- x y)) (fabs y)) 8.976 * [approximate]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in (x y) around 0 8.976 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y 8.976 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 8.976 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y)) 8.976 * [taylor]: Taking taylor expansion of (fabs y) in y 8.976 * [backup-simplify]: Simplify (fabs y) into (fabs y) 8.976 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y)) 8.976 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x 8.976 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 8.976 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y)) 8.976 * [taylor]: Taking taylor expansion of (fabs y) in x 8.976 * [backup-simplify]: Simplify (fabs y) into (fabs y) 8.976 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y)) 8.976 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x 8.976 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 8.976 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y)) 8.976 * [taylor]: Taking taylor expansion of (fabs y) in x 8.976 * [backup-simplify]: Simplify (fabs y) into (fabs y) 8.977 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y)) 8.977 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y 8.977 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 8.977 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y)) 8.977 * [taylor]: Taking taylor expansion of (fabs y) in y 8.977 * [backup-simplify]: Simplify (fabs y) into (fabs y) 8.977 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y)) 8.977 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y)) 8.977 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))))) into 0 8.977 * [taylor]: Taking taylor expansion of 0 in y 8.977 * [backup-simplify]: Simplify 0 into 0 8.977 * [backup-simplify]: Simplify 0 into 0 8.978 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))))) into 0 8.978 * [backup-simplify]: Simplify 0 into 0 8.978 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))))) into 0 8.978 * [taylor]: Taking taylor expansion of 0 in y 8.978 * [backup-simplify]: Simplify 0 into 0 8.978 * [backup-simplify]: Simplify 0 into 0 8.978 * [backup-simplify]: Simplify 0 into 0 8.978 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))))) into 0 8.978 * [backup-simplify]: Simplify 0 into 0 8.979 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))))) into 0 8.979 * [taylor]: Taking taylor expansion of 0 in y 8.979 * [backup-simplify]: Simplify 0 into 0 8.979 * [backup-simplify]: Simplify 0 into 0 8.979 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y)) 8.979 * [backup-simplify]: Simplify (/ (sqrt (fabs (- (/ 1 x) (/ 1 y)))) (/ (fabs (/ 1 y)) (sqrt (fabs (- (/ 1 x) (/ 1 y)))))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) 8.979 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in (x y) around 0 8.980 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y 8.980 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 8.980 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y))) 8.980 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 8.980 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y)) 8.980 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) 8.980 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x 8.980 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 8.980 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y))) 8.980 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 8.980 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y)) 8.980 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) 8.981 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x 8.981 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 8.981 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y))) 8.981 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x 8.981 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y)) 8.981 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) 8.981 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y 8.981 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 8.981 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y))) 8.981 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y 8.981 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y)) 8.982 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) 8.982 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) 8.982 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ 1 y))) (+ (* (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))))) into 0 8.982 * [taylor]: Taking taylor expansion of 0 in y 8.982 * [backup-simplify]: Simplify 0 into 0 8.982 * [backup-simplify]: Simplify 0 into 0 8.983 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ 1 y))) (+ (* (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))))) into 0 8.983 * [backup-simplify]: Simplify 0 into 0 8.983 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ 1 y))) (+ (* (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))) (* 0 (/ 0 (fabs (/ 1 y)))))) into 0 8.983 * [taylor]: Taking taylor expansion of 0 in y 8.983 * [backup-simplify]: Simplify 0 into 0 8.983 * [backup-simplify]: Simplify 0 into 0 8.983 * [backup-simplify]: Simplify 0 into 0 8.984 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ 1 y))) (+ (* (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))) (* 0 (/ 0 (fabs (/ 1 y)))))) into 0 8.984 * [backup-simplify]: Simplify 0 into 0 8.984 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ 1 y))) (+ (* (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))) (* 0 (/ 0 (fabs (/ 1 y)))) (* 0 (/ 0 (fabs (/ 1 y)))))) into 0 8.984 * [taylor]: Taking taylor expansion of 0 in y 8.984 * [backup-simplify]: Simplify 0 into 0 8.984 * [backup-simplify]: Simplify 0 into 0 8.985 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 (/ 1 x)) (/ 1 (/ 1 y)))) (fabs (/ 1 (/ 1 y)))) into (/ (fabs (- x y)) (fabs y)) 8.985 * [backup-simplify]: Simplify (/ (sqrt (fabs (- (/ 1 (- x)) (/ 1 (- y))))) (/ (fabs (/ 1 (- y))) (sqrt (fabs (- (/ 1 (- x)) (/ 1 (- y))))))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) 8.985 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in (x y) around 0 8.985 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y 8.985 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 8.985 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x))) 8.985 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 8.986 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y)) 8.986 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) 8.986 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x 8.986 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 8.986 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x))) 8.986 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 8.986 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y)) 8.986 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) 8.986 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x 8.986 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 8.986 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x))) 8.986 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x 8.987 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y)) 8.987 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) 8.987 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y 8.987 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 8.987 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x))) 8.987 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y 8.987 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y)) 8.987 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) 8.987 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) 8.988 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ -1 y))) (+ (* (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))))) into 0 8.988 * [taylor]: Taking taylor expansion of 0 in y 8.988 * [backup-simplify]: Simplify 0 into 0 8.988 * [backup-simplify]: Simplify 0 into 0 8.988 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ -1 y))) (+ (* (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))))) into 0 8.989 * [backup-simplify]: Simplify 0 into 0 8.989 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ -1 y))) (+ (* (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))) (* 0 (/ 0 (fabs (/ -1 y)))))) into 0 8.989 * [taylor]: Taking taylor expansion of 0 in y 8.989 * [backup-simplify]: Simplify 0 into 0 8.989 * [backup-simplify]: Simplify 0 into 0 8.989 * [backup-simplify]: Simplify 0 into 0 8.990 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ -1 y))) (+ (* (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))) (* 0 (/ 0 (fabs (/ -1 y)))))) into 0 8.990 * [backup-simplify]: Simplify 0 into 0 8.990 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ -1 y))) (+ (* (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))) (* 0 (/ 0 (fabs (/ -1 y)))) (* 0 (/ 0 (fabs (/ -1 y)))))) into 0 8.990 * [taylor]: Taking taylor expansion of 0 in y 8.990 * [backup-simplify]: Simplify 0 into 0 8.990 * [backup-simplify]: Simplify 0 into 0 8.991 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))) (fabs (/ -1 (/ 1 (- y))))) into (/ (fabs (- x y)) (fabs y)) 8.991 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2) 8.991 * [backup-simplify]: Simplify (sqrt (fabs (- x y))) into (sqrt (fabs (- x y))) 8.991 * [approximate]: Taking taylor expansion of (sqrt (fabs (- x y))) in (x y) around 0 8.991 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in y 8.991 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 8.991 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y)) 8.991 * [backup-simplify]: Simplify (sqrt (fabs (- x y))) into (sqrt (fabs (- x y))) 8.991 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- x y))))) into 0 8.991 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in x 8.991 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 8.991 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y)) 8.991 * [backup-simplify]: Simplify (sqrt (fabs (- x y))) into (sqrt (fabs (- x y))) 8.992 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- x y))))) into 0 8.992 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in x 8.992 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 8.992 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y)) 8.992 * [backup-simplify]: Simplify (sqrt (fabs (- x y))) into (sqrt (fabs (- x y))) 8.992 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- x y))))) into 0 8.992 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in y 8.992 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 8.992 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y)) 8.992 * [backup-simplify]: Simplify (sqrt (fabs (- x y))) into (sqrt (fabs (- x y))) 8.993 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- x y))))) into 0 8.993 * [backup-simplify]: Simplify (sqrt (fabs (- x y))) into (sqrt (fabs (- x y))) 8.993 * [taylor]: Taking taylor expansion of 0 in y 8.993 * [backup-simplify]: Simplify 0 into 0 8.993 * [backup-simplify]: Simplify 0 into 0 8.993 * [backup-simplify]: Simplify 0 into 0 8.995 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fabs (- x y))))) into 0 8.995 * [taylor]: Taking taylor expansion of 0 in y 8.995 * [backup-simplify]: Simplify 0 into 0 8.995 * [backup-simplify]: Simplify 0 into 0 8.995 * [backup-simplify]: Simplify 0 into 0 8.996 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fabs (- x y))))) into 0 8.996 * [backup-simplify]: Simplify 0 into 0 8.997 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (fabs (- x y))))) into 0 8.997 * [taylor]: Taking taylor expansion of 0 in y 8.997 * [backup-simplify]: Simplify 0 into 0 8.997 * [backup-simplify]: Simplify 0 into 0 8.997 * [backup-simplify]: Simplify (sqrt (fabs (- x y))) into (sqrt (fabs (- x y))) 8.997 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 x) (/ 1 y)))) into (sqrt (fabs (- (/ 1 x) (/ 1 y)))) 8.997 * [approximate]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in (x y) around 0 8.997 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in y 8.997 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 8.997 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y))) 8.998 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 x) (/ 1 y)))) into (sqrt (fabs (- (/ 1 x) (/ 1 y)))) 8.998 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- (/ 1 x) (/ 1 y)))))) into 0 8.998 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in x 8.998 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 8.998 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y))) 8.998 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 x) (/ 1 y)))) into (sqrt (fabs (- (/ 1 x) (/ 1 y)))) 8.998 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- (/ 1 x) (/ 1 y)))))) into 0 8.998 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in x 8.999 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 8.999 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y))) 8.999 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 x) (/ 1 y)))) into (sqrt (fabs (- (/ 1 x) (/ 1 y)))) 8.999 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- (/ 1 x) (/ 1 y)))))) into 0 8.999 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in y 8.999 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 8.999 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y))) 8.999 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 x) (/ 1 y)))) into (sqrt (fabs (- (/ 1 x) (/ 1 y)))) 9.000 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- (/ 1 x) (/ 1 y)))))) into 0 9.000 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 x) (/ 1 y)))) into (sqrt (fabs (- (/ 1 x) (/ 1 y)))) 9.000 * [taylor]: Taking taylor expansion of 0 in y 9.000 * [backup-simplify]: Simplify 0 into 0 9.000 * [backup-simplify]: Simplify 0 into 0 9.000 * [backup-simplify]: Simplify 0 into 0 9.001 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fabs (- (/ 1 x) (/ 1 y)))))) into 0 9.001 * [taylor]: Taking taylor expansion of 0 in y 9.001 * [backup-simplify]: Simplify 0 into 0 9.001 * [backup-simplify]: Simplify 0 into 0 9.001 * [backup-simplify]: Simplify 0 into 0 9.002 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fabs (- (/ 1 x) (/ 1 y)))))) into 0 9.002 * [backup-simplify]: Simplify 0 into 0 9.003 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (fabs (- (/ 1 x) (/ 1 y)))))) into 0 9.003 * [taylor]: Taking taylor expansion of 0 in y 9.003 * [backup-simplify]: Simplify 0 into 0 9.003 * [backup-simplify]: Simplify 0 into 0 9.003 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 (/ 1 x)) (/ 1 (/ 1 y))))) into (sqrt (fabs (- x y))) 9.003 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 (- x)) (/ 1 (- y))))) into (sqrt (fabs (- (/ 1 y) (/ 1 x)))) 9.003 * [approximate]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in (x y) around 0 9.003 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in y 9.003 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 9.003 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x))) 9.003 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 y) (/ 1 x)))) into (sqrt (fabs (- (/ 1 y) (/ 1 x)))) 9.004 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- (/ 1 y) (/ 1 x)))))) into 0 9.004 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in x 9.004 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 9.004 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x))) 9.004 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 y) (/ 1 x)))) into (sqrt (fabs (- (/ 1 y) (/ 1 x)))) 9.004 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- (/ 1 y) (/ 1 x)))))) into 0 9.004 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in x 9.004 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 9.004 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x))) 9.005 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 y) (/ 1 x)))) into (sqrt (fabs (- (/ 1 y) (/ 1 x)))) 9.005 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- (/ 1 y) (/ 1 x)))))) into 0 9.005 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in y 9.005 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 9.005 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x))) 9.005 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 y) (/ 1 x)))) into (sqrt (fabs (- (/ 1 y) (/ 1 x)))) 9.005 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- (/ 1 y) (/ 1 x)))))) into 0 9.005 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 y) (/ 1 x)))) into (sqrt (fabs (- (/ 1 y) (/ 1 x)))) 9.006 * [taylor]: Taking taylor expansion of 0 in y 9.006 * [backup-simplify]: Simplify 0 into 0 9.006 * [backup-simplify]: Simplify 0 into 0 9.006 * [backup-simplify]: Simplify 0 into 0 9.006 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fabs (- (/ 1 y) (/ 1 x)))))) into 0 9.006 * [taylor]: Taking taylor expansion of 0 in y 9.006 * [backup-simplify]: Simplify 0 into 0 9.006 * [backup-simplify]: Simplify 0 into 0 9.006 * [backup-simplify]: Simplify 0 into 0 9.007 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fabs (- (/ 1 y) (/ 1 x)))))) into 0 9.007 * [backup-simplify]: Simplify 0 into 0 9.008 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (fabs (- (/ 1 y) (/ 1 x)))))) into 0 9.008 * [taylor]: Taking taylor expansion of 0 in y 9.008 * [backup-simplify]: Simplify 0 into 0 9.008 * [backup-simplify]: Simplify 0 into 0 9.008 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (sqrt (fabs (- x y))) 9.008 * * * * [progress]: [ 4 / 4 ] generating series at (2 1) 9.008 * [backup-simplify]: Simplify (sqrt (fabs (- x y))) into (sqrt (fabs (- x y))) 9.008 * [approximate]: Taking taylor expansion of (sqrt (fabs (- x y))) in (x y) around 0 9.008 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in y 9.008 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 9.008 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y)) 9.009 * [backup-simplify]: Simplify (sqrt (fabs (- x y))) into (sqrt (fabs (- x y))) 9.009 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- x y))))) into 0 9.009 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in x 9.009 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 9.009 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y)) 9.009 * [backup-simplify]: Simplify (sqrt (fabs (- x y))) into (sqrt (fabs (- x y))) 9.009 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- x y))))) into 0 9.009 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in x 9.009 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x 9.009 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y)) 9.009 * [backup-simplify]: Simplify (sqrt (fabs (- x y))) into (sqrt (fabs (- x y))) 9.009 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- x y))))) into 0 9.009 * [taylor]: Taking taylor expansion of (sqrt (fabs (- x y))) in y 9.009 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y 9.010 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y)) 9.010 * [backup-simplify]: Simplify (sqrt (fabs (- x y))) into (sqrt (fabs (- x y))) 9.010 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- x y))))) into 0 9.010 * [backup-simplify]: Simplify (sqrt (fabs (- x y))) into (sqrt (fabs (- x y))) 9.010 * [taylor]: Taking taylor expansion of 0 in y 9.010 * [backup-simplify]: Simplify 0 into 0 9.010 * [backup-simplify]: Simplify 0 into 0 9.010 * [backup-simplify]: Simplify 0 into 0 9.011 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fabs (- x y))))) into 0 9.011 * [taylor]: Taking taylor expansion of 0 in y 9.011 * [backup-simplify]: Simplify 0 into 0 9.011 * [backup-simplify]: Simplify 0 into 0 9.011 * [backup-simplify]: Simplify 0 into 0 9.011 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fabs (- x y))))) into 0 9.011 * [backup-simplify]: Simplify 0 into 0 9.012 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (fabs (- x y))))) into 0 9.012 * [taylor]: Taking taylor expansion of 0 in y 9.012 * [backup-simplify]: Simplify 0 into 0 9.012 * [backup-simplify]: Simplify 0 into 0 9.012 * [backup-simplify]: Simplify (sqrt (fabs (- x y))) into (sqrt (fabs (- x y))) 9.013 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 x) (/ 1 y)))) into (sqrt (fabs (- (/ 1 x) (/ 1 y)))) 9.013 * [approximate]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in (x y) around 0 9.013 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in y 9.013 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 9.013 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y))) 9.013 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 x) (/ 1 y)))) into (sqrt (fabs (- (/ 1 x) (/ 1 y)))) 9.013 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- (/ 1 x) (/ 1 y)))))) into 0 9.013 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in x 9.013 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 9.013 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y))) 9.013 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 x) (/ 1 y)))) into (sqrt (fabs (- (/ 1 x) (/ 1 y)))) 9.014 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- (/ 1 x) (/ 1 y)))))) into 0 9.014 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in x 9.014 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 9.014 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y))) 9.014 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 x) (/ 1 y)))) into (sqrt (fabs (- (/ 1 x) (/ 1 y)))) 9.014 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- (/ 1 x) (/ 1 y)))))) into 0 9.014 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 x) (/ 1 y)))) in y 9.014 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 9.014 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y))) 9.015 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 x) (/ 1 y)))) into (sqrt (fabs (- (/ 1 x) (/ 1 y)))) 9.015 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- (/ 1 x) (/ 1 y)))))) into 0 9.015 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 x) (/ 1 y)))) into (sqrt (fabs (- (/ 1 x) (/ 1 y)))) 9.015 * [taylor]: Taking taylor expansion of 0 in y 9.015 * [backup-simplify]: Simplify 0 into 0 9.015 * [backup-simplify]: Simplify 0 into 0 9.015 * [backup-simplify]: Simplify 0 into 0 9.016 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fabs (- (/ 1 x) (/ 1 y)))))) into 0 9.016 * [taylor]: Taking taylor expansion of 0 in y 9.016 * [backup-simplify]: Simplify 0 into 0 9.016 * [backup-simplify]: Simplify 0 into 0 9.016 * [backup-simplify]: Simplify 0 into 0 9.017 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fabs (- (/ 1 x) (/ 1 y)))))) into 0 9.017 * [backup-simplify]: Simplify 0 into 0 9.017 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (fabs (- (/ 1 x) (/ 1 y)))))) into 0 9.017 * [taylor]: Taking taylor expansion of 0 in y 9.018 * [backup-simplify]: Simplify 0 into 0 9.018 * [backup-simplify]: Simplify 0 into 0 9.018 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 (/ 1 x)) (/ 1 (/ 1 y))))) into (sqrt (fabs (- x y))) 9.018 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 (- x)) (/ 1 (- y))))) into (sqrt (fabs (- (/ 1 y) (/ 1 x)))) 9.018 * [approximate]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in (x y) around 0 9.018 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in y 9.018 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 9.018 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x))) 9.018 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 y) (/ 1 x)))) into (sqrt (fabs (- (/ 1 y) (/ 1 x)))) 9.018 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- (/ 1 y) (/ 1 x)))))) into 0 9.019 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in x 9.019 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 9.019 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x))) 9.019 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 y) (/ 1 x)))) into (sqrt (fabs (- (/ 1 y) (/ 1 x)))) 9.019 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- (/ 1 y) (/ 1 x)))))) into 0 9.019 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in x 9.019 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 9.019 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x))) 9.019 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 y) (/ 1 x)))) into (sqrt (fabs (- (/ 1 y) (/ 1 x)))) 9.020 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- (/ 1 y) (/ 1 x)))))) into 0 9.020 * [taylor]: Taking taylor expansion of (sqrt (fabs (- (/ 1 y) (/ 1 x)))) in y 9.020 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 9.020 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x))) 9.020 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 y) (/ 1 x)))) into (sqrt (fabs (- (/ 1 y) (/ 1 x)))) 9.020 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (fabs (- (/ 1 y) (/ 1 x)))))) into 0 9.020 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 y) (/ 1 x)))) into (sqrt (fabs (- (/ 1 y) (/ 1 x)))) 9.020 * [taylor]: Taking taylor expansion of 0 in y 9.020 * [backup-simplify]: Simplify 0 into 0 9.020 * [backup-simplify]: Simplify 0 into 0 9.021 * [backup-simplify]: Simplify 0 into 0 9.021 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fabs (- (/ 1 y) (/ 1 x)))))) into 0 9.021 * [taylor]: Taking taylor expansion of 0 in y 9.021 * [backup-simplify]: Simplify 0 into 0 9.021 * [backup-simplify]: Simplify 0 into 0 9.021 * [backup-simplify]: Simplify 0 into 0 9.022 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (fabs (- (/ 1 y) (/ 1 x)))))) into 0 9.022 * [backup-simplify]: Simplify 0 into 0 9.023 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (fabs (- (/ 1 y) (/ 1 x)))))) into 0 9.023 * [taylor]: Taking taylor expansion of 0 in y 9.023 * [backup-simplify]: Simplify 0 into 0 9.023 * [backup-simplify]: Simplify 0 into 0 9.023 * [backup-simplify]: Simplify (sqrt (fabs (- (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (sqrt (fabs (- x y))) 9.024 * * * [progress]: simplifying candidates 9.030 * [simplify]: Simplifying: (- (log (fabs y)) (log (sqrt (fabs (- x y))))) (log (/ (fabs y) (sqrt (fabs (- x y))))) (exp (/ (fabs y) (sqrt (fabs (- x y))))) (/ (* (* (fabs y) (fabs y)) (fabs y)) (* (* (sqrt (fabs (- x y))) (sqrt (fabs (- x y)))) (sqrt (fabs (- x y))))) (* (cbrt (/ (fabs y) (sqrt (fabs (- x y))))) (cbrt (/ (fabs y) (sqrt (fabs (- x y)))))) (cbrt (/ (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 y) (sqrt 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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)))) (* (sqrt (/ 1 (fabs (- x y)))) (fabs y)) (* (sqrt (/ 1 (fabs (- x y)))) (fabs y)) (* (sqrt (/ 1 (fabs (- x y)))) (fabs y)) (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y)) (/ (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))) 9.050 * * [simplify]: Extracting # 0 : cost 0 9.050 * * [simplify]: Extracting # 1 : cost 0 9.051 * * [simplify]: Extracting # 2 : cost 0 9.052 * * [simplify]: Extracting # 3 : cost 0 9.052 * * [simplify]: Extracting # 4 : cost 0 9.053 * * [simplify]: Extracting # 5 : cost 0 9.053 * * [simplify]: Extracting # 6 : cost 0 9.054 * * [simplify]: Extracting # 7 : cost 0 9.055 * * [simplify]: iteration 0 : 261 enodes (cost 6168 ) 9.199 * * [simplify]: Extracting # 0 : cost 0 9.201 * * [simplify]: Extracting # 1 : cost 0 9.201 * * [simplify]: Extracting # 2 : cost 0 9.202 * * [simplify]: Extracting # 3 : cost 0 9.203 * * [simplify]: iteration 1 : 519 enodes (cost 5518 ) 9.418 * * [simplify]: Extracting # 0 : cost 0 9.420 * * [simplify]: Extracting # 1 : cost 0 9.423 * * [simplify]: Extracting # 2 : cost 0 9.429 * * [simplify]: Extracting # 3 : cost 0 9.431 * * [simplify]: Extracting # 4 : cost 0 9.432 * * [simplify]: iteration 2 : 1678 enodes (cost 5006 ) 11.713 * * [simplify]: Extracting # 0 : cost 0 11.724 * * [simplify]: Extracting # 1 : cost 0 11.731 * * [simplify]: Extracting # 2 : cost 0 11.738 * * [simplify]: Extracting # 3 : cost 0 11.744 * * [simplify]: Extracting # 4 : cost 0 11.752 * * [simplify]: iteration done: 5000 enodes (cost 4802 ) 11.755 * [simplify]: Simplified to: (log (/ (fabs y) (sqrt (fabs (- x y))))) (log (/ (fabs y) (sqrt (fabs (- x y))))) (exp (/ (fabs y) (sqrt (fabs (- x y))))) (pow (/ (fabs y) (sqrt (fabs (- x y)))) 3) (* (cbrt (/ (fabs y) (sqrt (fabs (- x y))))) (cbrt (/ (fabs y) (sqrt (fabs (- x y)))))) (cbrt (/ (fabs y) (sqrt (fabs (- x y))))) (pow (/ (fabs y) (sqrt (fabs (- x y)))) 3) (sqrt (/ (fabs y) (sqrt (fabs (- x y))))) (sqrt (/ (fabs y) (sqrt (fabs (- x y))))) (- (fabs y)) (- (sqrt (fabs (- x y)))) (/ (* (cbrt (fabs y)) (cbrt (fabs y))) (* (cbrt (sqrt (fabs (- x y)))) (cbrt (sqrt (fabs (- x y)))))) (/ (cbrt (fabs y)) (cbrt (sqrt (fabs (- x y))))) (/ (* (cbrt (fabs y)) (cbrt (fabs y))) (fabs (cbrt (fabs (- x y))))) (/ (cbrt (fabs y)) (sqrt (cbrt (fabs (- x y))))) (/ 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(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)))) (* (sqrt (/ 1 (fabs (- x y)))) (fabs y)) (* (sqrt (/ 1 (fabs (- x y)))) (fabs y)) (* (sqrt (/ 1 (fabs (- x y)))) (fabs y)) (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y)) (/ (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))) 11.758 * * * [progress]: adding candidates to table 12.312 * [progress]: [Phase 3 of 3] Extracting. 12.312 * * [regime]: Finding splitpoints for: (# # #) 12.313 * * * [regime-changes]: Trying 3 branch expressions: ((/ (fabs (- x y)) (fabs y)) y x) 12.313 * * * * [regimes]: Trying to branch on (/ (fabs (- x y)) (fabs y)) from (# # #) 12.346 * * * * [regimes]: Trying to branch on y from (# # #) 12.373 * * * * [regimes]: Trying to branch on x from (# # #) 12.396 * * * [regime]: Found split indices: #