23.610 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.011 * * * [progress]: [2/2] Setting up program. 0.012 * [progress]: [Phase 2 of 3] Improving. 0.013 * [simplify]: Simplifying: (* x (+ y 1.0)) 0.013 * * [simplify]: Extracting # 0 : cost 0 0.013 * * [simplify]: Extracting # 1 : cost 0 0.013 * * [simplify]: Extracting # 2 : cost 0 0.013 * * [simplify]: Extracting # 3 : cost 0 0.013 * * [simplify]: Extracting # 4 : cost 0 0.013 * * [simplify]: iteration 0 : 5 enodes (cost 5 ) 0.014 * * [simplify]: Extracting # 0 : cost 0 0.014 * * [simplify]: Extracting # 1 : cost 0 0.014 * * [simplify]: Extracting # 2 : cost 0 0.014 * * [simplify]: iteration 1 : 13 enodes (cost 5 ) 0.016 * * [simplify]: Extracting # 0 : cost 0 0.016 * * [simplify]: iteration 2 : 15 enodes (cost 5 ) 0.018 * * [simplify]: Extracting # 0 : cost 0 0.018 * * [simplify]: iteration done: 15 enodes (cost 5 ) 0.018 * [simplify]: Simplified to: (* x (+ y 1.0)) 0.018 * * [progress]: iteration 1 / 4 0.018 * * * [progress]: picking best candidate 0.019 * * * * [pick]: Picked # 0.019 * * * [progress]: localizing error 0.022 * * * [progress]: generating rewritten candidates 0.023 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.045 * * * [progress]: generating series expansions 0.045 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.045 * [backup-simplify]: Simplify (* x (+ y 1.0)) into (* x (+ y 1.0)) 0.045 * [approximate]: Taking taylor expansion of (* x (+ y 1.0)) in (x y) around 0 0.045 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in y 0.045 * [taylor]: Taking taylor expansion of x in y 0.045 * [backup-simplify]: Simplify x into x 0.045 * [taylor]: Taking taylor expansion of (+ y 1.0) in y 0.045 * [taylor]: Taking taylor expansion of y in y 0.045 * [backup-simplify]: Simplify 0 into 0 0.045 * [backup-simplify]: Simplify 1 into 1 0.045 * [taylor]: Taking taylor expansion of 1.0 in y 0.045 * [backup-simplify]: Simplify 1.0 into 1.0 0.045 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in x 0.045 * [taylor]: Taking taylor expansion of x in x 0.045 * [backup-simplify]: Simplify 0 into 0 0.045 * [backup-simplify]: Simplify 1 into 1 0.045 * [taylor]: Taking taylor expansion of (+ y 1.0) in x 0.045 * [taylor]: Taking taylor expansion of y in x 0.045 * [backup-simplify]: Simplify y into y 0.045 * [taylor]: Taking taylor expansion of 1.0 in x 0.045 * [backup-simplify]: Simplify 1.0 into 1.0 0.045 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in x 0.045 * [taylor]: Taking taylor expansion of x in x 0.045 * [backup-simplify]: Simplify 0 into 0 0.045 * [backup-simplify]: Simplify 1 into 1 0.045 * [taylor]: Taking taylor expansion of (+ y 1.0) in x 0.045 * [taylor]: Taking taylor expansion of y in x 0.045 * [backup-simplify]: Simplify y into y 0.045 * [taylor]: Taking taylor expansion of 1.0 in x 0.045 * [backup-simplify]: Simplify 1.0 into 1.0 0.046 * [backup-simplify]: Simplify (+ y 1.0) into (+ y 1.0) 0.046 * [backup-simplify]: Simplify (* 0 (+ y 1.0)) into 0 0.046 * [taylor]: Taking taylor expansion of 0 in y 0.046 * [backup-simplify]: Simplify 0 into 0 0.046 * [backup-simplify]: Simplify 0 into 0 0.046 * [backup-simplify]: Simplify (+ 0 0) into 0 0.046 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (+ y 1.0))) into (+ y 1.0) 0.046 * [taylor]: Taking taylor expansion of (+ y 1.0) in y 0.046 * [taylor]: Taking taylor expansion of y in y 0.046 * [backup-simplify]: Simplify 0 into 0 0.046 * [backup-simplify]: Simplify 1 into 1 0.046 * [taylor]: Taking taylor expansion of 1.0 in y 0.047 * [backup-simplify]: Simplify 1.0 into 1.0 0.047 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 0.047 * [backup-simplify]: Simplify 1.0 into 1.0 0.047 * [backup-simplify]: Simplify 0 into 0 0.047 * [backup-simplify]: Simplify (+ 0 0) into 0 0.048 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (+ y 1.0)))) 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 (+ 1 0) into 1 0.048 * [backup-simplify]: Simplify 1 into 1 0.048 * [backup-simplify]: Simplify 0 into 0 0.048 * [backup-simplify]: Simplify (+ 0 0) into 0 0.049 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (+ y 1.0))))) 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 0 into 0 0.049 * [backup-simplify]: Simplify (+ 0 0) into 0 0.049 * [backup-simplify]: Simplify 0 into 0 0.049 * [backup-simplify]: Simplify 0 into 0 0.049 * [backup-simplify]: Simplify (+ 0 0) into 0 0.050 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ y 1.0)))))) into 0 0.050 * [taylor]: Taking taylor expansion of 0 in y 0.050 * [backup-simplify]: Simplify 0 into 0 0.050 * [backup-simplify]: Simplify 0 into 0 0.051 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* 1.0 (* 1 x))) into (+ (* 1.0 x) (* x y)) 0.051 * [backup-simplify]: Simplify (* (/ 1 x) (+ (/ 1 y) 1.0)) into (/ (+ (/ 1 y) 1.0) x) 0.051 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in (x y) around 0 0.051 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in y 0.051 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.051 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.051 * [taylor]: Taking taylor expansion of y in y 0.051 * [backup-simplify]: Simplify 0 into 0 0.051 * [backup-simplify]: Simplify 1 into 1 0.051 * [backup-simplify]: Simplify (/ 1 1) into 1 0.051 * [taylor]: Taking taylor expansion of 1.0 in y 0.051 * [backup-simplify]: Simplify 1.0 into 1.0 0.051 * [taylor]: Taking taylor expansion of x in y 0.051 * [backup-simplify]: Simplify x into x 0.051 * [backup-simplify]: Simplify (+ 1 0) into 1 0.052 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.052 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in x 0.052 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.052 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.052 * [taylor]: Taking taylor expansion of y in x 0.052 * [backup-simplify]: Simplify y into y 0.052 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.052 * [taylor]: Taking taylor expansion of 1.0 in x 0.052 * [backup-simplify]: Simplify 1.0 into 1.0 0.052 * [taylor]: Taking taylor expansion of x in x 0.052 * [backup-simplify]: Simplify 0 into 0 0.052 * [backup-simplify]: Simplify 1 into 1 0.052 * [backup-simplify]: Simplify (+ (/ 1 y) 1.0) into (+ (/ 1 y) 1.0) 0.052 * [backup-simplify]: Simplify (/ (+ (/ 1 y) 1.0) 1) into (+ (/ 1 y) 1.0) 0.052 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in x 0.052 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.052 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.052 * [taylor]: Taking taylor expansion of y in x 0.052 * [backup-simplify]: Simplify y into y 0.052 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.052 * [taylor]: Taking taylor expansion of 1.0 in x 0.052 * [backup-simplify]: Simplify 1.0 into 1.0 0.052 * [taylor]: Taking taylor expansion of x in x 0.052 * [backup-simplify]: Simplify 0 into 0 0.052 * [backup-simplify]: Simplify 1 into 1 0.052 * [backup-simplify]: Simplify (+ (/ 1 y) 1.0) into (+ (/ 1 y) 1.0) 0.052 * [backup-simplify]: Simplify (/ (+ (/ 1 y) 1.0) 1) into (+ (/ 1 y) 1.0) 0.052 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.052 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.052 * [taylor]: Taking taylor expansion of y in y 0.052 * [backup-simplify]: Simplify 0 into 0 0.052 * [backup-simplify]: Simplify 1 into 1 0.053 * [backup-simplify]: Simplify (/ 1 1) into 1 0.053 * [taylor]: Taking taylor expansion of 1.0 in y 0.053 * [backup-simplify]: Simplify 1.0 into 1.0 0.053 * [backup-simplify]: Simplify (+ 1 0) into 1 0.053 * [backup-simplify]: Simplify 1 into 1 0.053 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.053 * [backup-simplify]: Simplify (+ 0 0) into 0 0.054 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1.0) (/ 0 1)))) into 0 0.054 * [taylor]: Taking taylor expansion of 0 in y 0.054 * [backup-simplify]: Simplify 0 into 0 0.054 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.054 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 0.054 * [backup-simplify]: Simplify 1.0 into 1.0 0.055 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.055 * [backup-simplify]: Simplify (+ 0 0) into 0 0.056 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)))) 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 0.056 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.056 * [backup-simplify]: Simplify (+ 0 0) into 0 0.056 * [backup-simplify]: Simplify 0 into 0 0.056 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.057 * [backup-simplify]: Simplify (+ 0 0) into 0 0.058 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) 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 0.058 * [backup-simplify]: Simplify 0 into 0 0.058 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.059 * [backup-simplify]: Simplify (+ 0 0) into 0 0.059 * [backup-simplify]: Simplify 0 into 0 0.059 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.059 * [backup-simplify]: Simplify (+ 0 0) into 0 0.060 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.060 * [taylor]: Taking taylor expansion of 0 in y 0.060 * [backup-simplify]: Simplify 0 into 0 0.060 * [backup-simplify]: Simplify 0 into 0 0.061 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 x)))) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (+ (* 1.0 x) (* x y)) 0.061 * [backup-simplify]: Simplify (* (/ 1 (- x)) (+ (/ 1 (- y)) 1.0)) into (* -1 (/ (- 1.0 (/ 1 y)) x)) 0.061 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in (x y) around 0 0.061 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in y 0.061 * [taylor]: Taking taylor expansion of -1 in y 0.061 * [backup-simplify]: Simplify -1 into -1 0.061 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in y 0.061 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.061 * [taylor]: Taking taylor expansion of 1.0 in y 0.061 * [backup-simplify]: Simplify 1.0 into 1.0 0.061 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.061 * [taylor]: Taking taylor expansion of y in y 0.061 * [backup-simplify]: Simplify 0 into 0 0.061 * [backup-simplify]: Simplify 1 into 1 0.061 * [backup-simplify]: Simplify (/ 1 1) into 1 0.061 * [taylor]: Taking taylor expansion of x in y 0.061 * [backup-simplify]: Simplify x into x 0.061 * [backup-simplify]: Simplify (- 1) into -1 0.062 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.062 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 0.062 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in x 0.062 * [taylor]: Taking taylor expansion of -1 in x 0.062 * [backup-simplify]: Simplify -1 into -1 0.062 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in x 0.062 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 0.062 * [taylor]: Taking taylor expansion of 1.0 in x 0.062 * [backup-simplify]: Simplify 1.0 into 1.0 0.062 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.062 * [taylor]: Taking taylor expansion of y in x 0.062 * [backup-simplify]: Simplify y into y 0.062 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.062 * [taylor]: Taking taylor expansion of x in x 0.062 * [backup-simplify]: Simplify 0 into 0 0.062 * [backup-simplify]: Simplify 1 into 1 0.062 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 0.062 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y)) 0.062 * [backup-simplify]: Simplify (/ (- 1.0 (/ 1 y)) 1) into (- 1.0 (/ 1 y)) 0.062 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in x 0.062 * [taylor]: Taking taylor expansion of -1 in x 0.062 * [backup-simplify]: Simplify -1 into -1 0.062 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in x 0.062 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 0.062 * [taylor]: Taking taylor expansion of 1.0 in x 0.062 * [backup-simplify]: Simplify 1.0 into 1.0 0.062 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.062 * [taylor]: Taking taylor expansion of y in x 0.062 * [backup-simplify]: Simplify y into y 0.062 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.062 * [taylor]: Taking taylor expansion of x in x 0.062 * [backup-simplify]: Simplify 0 into 0 0.062 * [backup-simplify]: Simplify 1 into 1 0.062 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 0.062 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y)) 0.063 * [backup-simplify]: Simplify (/ (- 1.0 (/ 1 y)) 1) into (- 1.0 (/ 1 y)) 0.063 * [backup-simplify]: Simplify (* -1 (- 1.0 (/ 1 y))) into (* -1 (- 1.0 (/ 1 y))) 0.063 * [taylor]: Taking taylor expansion of (* -1 (- 1.0 (/ 1 y))) in y 0.063 * [taylor]: Taking taylor expansion of -1 in y 0.063 * [backup-simplify]: Simplify -1 into -1 0.063 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.063 * [taylor]: Taking taylor expansion of 1.0 in y 0.063 * [backup-simplify]: Simplify 1.0 into 1.0 0.063 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.063 * [taylor]: Taking taylor expansion of y in y 0.063 * [backup-simplify]: Simplify 0 into 0 0.063 * [backup-simplify]: Simplify 1 into 1 0.063 * [backup-simplify]: Simplify (/ 1 1) into 1 0.063 * [backup-simplify]: Simplify (- 1) into -1 0.063 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.064 * [backup-simplify]: Simplify (* -1 -1) into 1 0.064 * [backup-simplify]: Simplify 1 into 1 0.064 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.064 * [backup-simplify]: Simplify (- 0) into 0 0.064 * [backup-simplify]: Simplify (+ 0 0) into 0 0.065 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)))) into 0 0.065 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- 1.0 (/ 1 y)))) into 0 0.065 * [taylor]: Taking taylor expansion of 0 in y 0.065 * [backup-simplify]: Simplify 0 into 0 0.066 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.066 * [backup-simplify]: Simplify (- 0) into 0 0.066 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 0.067 * [backup-simplify]: Simplify (+ (* -1 1.0) (* 0 -1)) into (- 1.0) 0.067 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.067 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.067 * [backup-simplify]: Simplify (- 0) into 0 0.068 * [backup-simplify]: Simplify (+ 0 0) into 0 0.068 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.069 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- 1.0 (/ 1 y))))) into 0 0.069 * [taylor]: Taking taylor expansion of 0 in y 0.069 * [backup-simplify]: Simplify 0 into 0 0.069 * [backup-simplify]: Simplify 0 into 0 0.069 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.070 * [backup-simplify]: Simplify (- 0) into 0 0.070 * [backup-simplify]: Simplify (+ 0 0) into 0 0.070 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1.0) (* 0 -1))) into 0 0.070 * [backup-simplify]: Simplify 0 into 0 0.071 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.071 * [backup-simplify]: Simplify (- 0) into 0 0.071 * [backup-simplify]: Simplify (+ 0 0) into 0 0.072 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.073 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (/ 1 y)))))) into 0 0.073 * [taylor]: Taking taylor expansion of 0 in y 0.073 * [backup-simplify]: Simplify 0 into 0 0.073 * [backup-simplify]: Simplify 0 into 0 0.073 * [backup-simplify]: Simplify 0 into 0 0.073 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.074 * [backup-simplify]: Simplify (- 0) into 0 0.074 * [backup-simplify]: Simplify (+ 0 0) into 0 0.075 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1.0) (* 0 -1)))) into 0 0.075 * [backup-simplify]: Simplify 0 into 0 0.075 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.075 * [backup-simplify]: Simplify (- 0) into 0 0.075 * [backup-simplify]: Simplify (+ 0 0) into 0 0.077 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.078 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (/ 1 y))))))) into 0 0.078 * [taylor]: Taking taylor expansion of 0 in y 0.078 * [backup-simplify]: Simplify 0 into 0 0.078 * [backup-simplify]: Simplify 0 into 0 0.078 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 (- x))))) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (+ (* 1.0 x) (* x y)) 0.078 * * * [progress]: simplifying candidates 0.079 * [simplify]: Simplifying: (* x (+ y 1.0)) (+ (log x) (log (+ y 1.0))) (log (* x (+ y 1.0))) (exp (* x (+ y 1.0))) (* (* (* x x) x) (* (* (+ y 1.0) (+ y 1.0)) (+ y 1.0))) (* (cbrt (* x (+ y 1.0))) (cbrt (* x (+ y 1.0)))) (cbrt (* x (+ y 1.0))) (* (* (* x (+ y 1.0)) (* x (+ y 1.0))) (* x (+ y 1.0))) (sqrt (* x (+ y 1.0))) (sqrt (* x (+ y 1.0))) (* (sqrt x) (sqrt (+ y 1.0))) (* (sqrt x) (sqrt (+ y 1.0))) (* x y) (* x 1.0) (* y x) (* 1.0 x) (* x (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (* x (sqrt (+ y 1.0))) (* x 1) (* x 1) (* (cbrt x) (+ y 1.0)) (* (sqrt x) (+ y 1.0)) (* x (+ y 1.0)) (* x (+ (pow y 3) (pow 1.0 3))) (* x (- (* y y) (* 1.0 1.0))) (+ (* 1.0 x) (* x y)) (+ (* 1.0 x) (* x y)) (+ (* 1.0 x) (* x y)) 0.079 * * [simplify]: Extracting # 0 : cost 0 0.079 * * [simplify]: Extracting # 1 : cost 0 0.079 * * [simplify]: Extracting # 2 : cost 0 0.079 * * [simplify]: Extracting # 3 : cost 0 0.079 * * [simplify]: Extracting # 4 : cost 0 0.079 * * [simplify]: Extracting # 5 : cost 0 0.079 * * [simplify]: iteration 0 : 46 enodes (cost 194 ) 0.090 * * [simplify]: Extracting # 0 : cost 0 0.091 * * [simplify]: Extracting # 1 : cost 0 0.091 * * [simplify]: Extracting # 2 : cost 0 0.091 * * [simplify]: Extracting # 3 : cost 0 0.091 * * [simplify]: Extracting # 4 : cost 0 0.091 * * [simplify]: iteration 1 : 127 enodes (cost 183 ) 0.127 * * [simplify]: Extracting # 0 : cost 0 0.127 * * [simplify]: Extracting # 1 : cost 0 0.127 * * [simplify]: Extracting # 2 : cost 0 0.128 * * [simplify]: Extracting # 3 : cost 0 0.128 * * [simplify]: Extracting # 4 : cost 0 0.128 * * [simplify]: iteration 2 : 383 enodes (cost 163 ) 0.343 * * [simplify]: Extracting # 0 : cost 0 0.345 * * [simplify]: Extracting # 1 : cost 0 0.346 * * [simplify]: Extracting # 2 : cost 0 0.346 * * [simplify]: Extracting # 3 : cost 0 0.347 * * [simplify]: Extracting # 4 : cost 0 0.348 * * [simplify]: iteration 3 : 1293 enodes (cost 163 ) 2.225 * * [simplify]: Extracting # 0 : cost 0 2.228 * * [simplify]: Extracting # 1 : cost 0 2.231 * * [simplify]: Extracting # 2 : cost 0 2.233 * * [simplify]: Extracting # 3 : cost 0 2.235 * * [simplify]: Extracting # 4 : cost 0 2.238 * * [simplify]: iteration 4 : 4250 enodes (cost 163 ) 3.050 * * [simplify]: Extracting # 0 : cost 0 3.053 * * [simplify]: Extracting # 1 : cost 0 3.056 * * [simplify]: Extracting # 2 : cost 0 3.060 * * [simplify]: Extracting # 3 : cost 0 3.062 * * [simplify]: Extracting # 4 : cost 0 3.065 * * [simplify]: iteration done: 5001 enodes (cost 163 ) 3.065 * [simplify]: Simplified to: (* x (+ y 1.0)) (log (* x (+ y 1.0))) (log (* x (+ y 1.0))) (exp (* x (+ y 1.0))) (pow (* x (+ y 1.0)) 3) (* (cbrt (* x (+ y 1.0))) (cbrt (* x (+ y 1.0)))) (cbrt (* x (+ y 1.0))) (pow (* x (+ y 1.0)) 3) (sqrt (* x (+ y 1.0))) (sqrt (* x (+ y 1.0))) (* (sqrt x) (sqrt (+ y 1.0))) (* (sqrt x) (sqrt (+ y 1.0))) (* y x) (* x 1.0) (* y x) (* x 1.0) (* x (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (* x (sqrt (+ y 1.0))) x x (* (cbrt x) (+ y 1.0)) (* (sqrt x) (+ y 1.0)) (* x (+ y 1.0)) (* x (+ (pow y 3) (pow 1.0 3))) (* x (- (* y y) (* 1.0 1.0))) (* x (+ y 1.0)) (* x (+ y 1.0)) (* x (+ y 1.0)) 3.066 * * * [progress]: adding candidates to table 3.101 * * [progress]: iteration 2 / 4 3.101 * * * [progress]: picking best candidate 3.102 * * * * [pick]: Picked # 3.102 * * * [progress]: localizing error 3.106 * * * [progress]: generating rewritten candidates 3.106 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 3.114 * * * [progress]: generating series expansions 3.114 * * * * [progress]: [ 1 / 1 ] generating series at (2) 3.115 * [backup-simplify]: Simplify (+ (* y x) (* x 1.0)) into (+ (* 1.0 x) (* x y)) 3.115 * [approximate]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in (y x) around 0 3.115 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in x 3.115 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 3.115 * [taylor]: Taking taylor expansion of 1.0 in x 3.115 * [backup-simplify]: Simplify 1.0 into 1.0 3.115 * [taylor]: Taking taylor expansion of x in x 3.115 * [backup-simplify]: Simplify 0 into 0 3.115 * [backup-simplify]: Simplify 1 into 1 3.115 * [taylor]: Taking taylor expansion of (* x y) in x 3.115 * [taylor]: Taking taylor expansion of x in x 3.115 * [backup-simplify]: Simplify 0 into 0 3.115 * [backup-simplify]: Simplify 1 into 1 3.115 * [taylor]: Taking taylor expansion of y in x 3.115 * [backup-simplify]: Simplify y into y 3.115 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in y 3.115 * [taylor]: Taking taylor expansion of (* 1.0 x) in y 3.115 * [taylor]: Taking taylor expansion of 1.0 in y 3.115 * [backup-simplify]: Simplify 1.0 into 1.0 3.115 * [taylor]: Taking taylor expansion of x in y 3.115 * [backup-simplify]: Simplify x into x 3.115 * [taylor]: Taking taylor expansion of (* x y) in y 3.115 * [taylor]: Taking taylor expansion of x in y 3.115 * [backup-simplify]: Simplify x into x 3.115 * [taylor]: Taking taylor expansion of y in y 3.115 * [backup-simplify]: Simplify 0 into 0 3.115 * [backup-simplify]: Simplify 1 into 1 3.115 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in y 3.115 * [taylor]: Taking taylor expansion of (* 1.0 x) in y 3.115 * [taylor]: Taking taylor expansion of 1.0 in y 3.115 * [backup-simplify]: Simplify 1.0 into 1.0 3.115 * [taylor]: Taking taylor expansion of x in y 3.115 * [backup-simplify]: Simplify x into x 3.115 * [taylor]: Taking taylor expansion of (* x y) in y 3.115 * [taylor]: Taking taylor expansion of x in y 3.115 * [backup-simplify]: Simplify x into x 3.115 * [taylor]: Taking taylor expansion of y in y 3.115 * [backup-simplify]: Simplify 0 into 0 3.115 * [backup-simplify]: Simplify 1 into 1 3.115 * [backup-simplify]: Simplify (* 1.0 x) into (* 1.0 x) 3.115 * [backup-simplify]: Simplify (* x 0) into 0 3.115 * [backup-simplify]: Simplify (+ (* 1.0 x) 0) into (* 1.0 x) 3.115 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 3.115 * [taylor]: Taking taylor expansion of 1.0 in x 3.115 * [backup-simplify]: Simplify 1.0 into 1.0 3.115 * [taylor]: Taking taylor expansion of x in x 3.115 * [backup-simplify]: Simplify 0 into 0 3.115 * [backup-simplify]: Simplify 1 into 1 3.116 * [backup-simplify]: Simplify (* 1.0 0) into 0 3.116 * [backup-simplify]: Simplify 0 into 0 3.116 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 x)) into 0 3.116 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 3.116 * [backup-simplify]: Simplify (+ 0 x) into x 3.116 * [taylor]: Taking taylor expansion of x in x 3.117 * [backup-simplify]: Simplify 0 into 0 3.117 * [backup-simplify]: Simplify 1 into 1 3.117 * [backup-simplify]: Simplify 0 into 0 3.117 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0 3.117 * [backup-simplify]: Simplify 1.0 into 1.0 3.118 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 x))) into 0 3.118 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0 3.118 * [backup-simplify]: Simplify (+ 0 0) into 0 3.118 * [taylor]: Taking taylor expansion of 0 in x 3.118 * [backup-simplify]: Simplify 0 into 0 3.119 * [backup-simplify]: Simplify 0 into 0 3.119 * [backup-simplify]: Simplify 1 into 1 3.119 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0 3.119 * [backup-simplify]: Simplify 0 into 0 3.120 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0 3.120 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.120 * [backup-simplify]: Simplify (+ 0 0) into 0 3.120 * [taylor]: Taking taylor expansion of 0 in x 3.120 * [backup-simplify]: Simplify 0 into 0 3.120 * [backup-simplify]: Simplify 0 into 0 3.120 * [backup-simplify]: Simplify 0 into 0 3.121 * [backup-simplify]: Simplify 0 into 0 3.121 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.121 * [backup-simplify]: Simplify 0 into 0 3.122 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 x))))) into 0 3.122 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 3.123 * [backup-simplify]: Simplify (+ 0 0) into 0 3.123 * [taylor]: Taking taylor expansion of 0 in x 3.123 * [backup-simplify]: Simplify 0 into 0 3.123 * [backup-simplify]: Simplify 0 into 0 3.123 * [backup-simplify]: Simplify (+ (* 1 (* x y)) (* 1.0 (* x 1))) into (+ (* 1.0 x) (* x y)) 3.123 * [backup-simplify]: Simplify (+ (* (/ 1 y) (/ 1 x)) (* (/ 1 x) 1.0)) into (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) 3.123 * [approximate]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in (y x) around 0 3.123 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in x 3.123 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 3.123 * [taylor]: Taking taylor expansion of 1.0 in x 3.123 * [backup-simplify]: Simplify 1.0 into 1.0 3.123 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.123 * [taylor]: Taking taylor expansion of x in x 3.123 * [backup-simplify]: Simplify 0 into 0 3.123 * [backup-simplify]: Simplify 1 into 1 3.123 * [backup-simplify]: Simplify (/ 1 1) into 1 3.123 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 3.123 * [taylor]: Taking taylor expansion of (* x y) in x 3.123 * [taylor]: Taking taylor expansion of x in x 3.123 * [backup-simplify]: Simplify 0 into 0 3.123 * [backup-simplify]: Simplify 1 into 1 3.123 * [taylor]: Taking taylor expansion of y in x 3.123 * [backup-simplify]: Simplify y into y 3.124 * [backup-simplify]: Simplify (* 0 y) into 0 3.124 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 3.124 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.124 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in y 3.124 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 3.124 * [taylor]: Taking taylor expansion of 1.0 in y 3.124 * [backup-simplify]: Simplify 1.0 into 1.0 3.124 * [taylor]: Taking taylor expansion of (/ 1 x) in y 3.124 * [taylor]: Taking taylor expansion of x in y 3.124 * [backup-simplify]: Simplify x into x 3.124 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 3.124 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 3.124 * [taylor]: Taking taylor expansion of (* x y) in y 3.124 * [taylor]: Taking taylor expansion of x in y 3.124 * [backup-simplify]: Simplify x into x 3.124 * [taylor]: Taking taylor expansion of y in y 3.124 * [backup-simplify]: Simplify 0 into 0 3.124 * [backup-simplify]: Simplify 1 into 1 3.124 * [backup-simplify]: Simplify (* x 0) into 0 3.124 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 3.124 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 3.124 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in y 3.124 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 3.124 * [taylor]: Taking taylor expansion of 1.0 in y 3.124 * [backup-simplify]: Simplify 1.0 into 1.0 3.124 * [taylor]: Taking taylor expansion of (/ 1 x) in y 3.124 * [taylor]: Taking taylor expansion of x in y 3.125 * [backup-simplify]: Simplify x into x 3.125 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 3.125 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 3.125 * [taylor]: Taking taylor expansion of (* x y) in y 3.125 * [taylor]: Taking taylor expansion of x in y 3.125 * [backup-simplify]: Simplify x into x 3.125 * [taylor]: Taking taylor expansion of y in y 3.125 * [backup-simplify]: Simplify 0 into 0 3.125 * [backup-simplify]: Simplify 1 into 1 3.125 * [backup-simplify]: Simplify (* x 0) into 0 3.125 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 3.125 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 3.125 * [backup-simplify]: Simplify (+ 0 (/ 1 x)) into (/ 1 x) 3.125 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.125 * [taylor]: Taking taylor expansion of x in x 3.125 * [backup-simplify]: Simplify 0 into 0 3.125 * [backup-simplify]: Simplify 1 into 1 3.125 * [backup-simplify]: Simplify (/ 1 1) into 1 3.125 * [backup-simplify]: Simplify 1 into 1 3.125 * [backup-simplify]: Simplify (* 1.0 (/ 1 x)) into (/ 1.0 x) 3.126 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0 3.126 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 3.126 * [backup-simplify]: Simplify (+ (/ 1.0 x) 0) into (* 1.0 (/ 1 x)) 3.126 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 3.126 * [taylor]: Taking taylor expansion of 1.0 in x 3.126 * [backup-simplify]: Simplify 1.0 into 1.0 3.126 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.126 * [taylor]: Taking taylor expansion of x in x 3.126 * [backup-simplify]: Simplify 0 into 0 3.126 * [backup-simplify]: Simplify 1 into 1 3.126 * [backup-simplify]: Simplify (/ 1 1) into 1 3.127 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 3.127 * [backup-simplify]: Simplify 1.0 into 1.0 3.127 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.127 * [backup-simplify]: Simplify 0 into 0 3.127 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 3.127 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 (/ 1 x))) into 0 3.128 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.128 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 3.128 * [backup-simplify]: Simplify (+ 0 0) into 0 3.128 * [taylor]: Taking taylor expansion of 0 in x 3.128 * [backup-simplify]: Simplify 0 into 0 3.129 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.129 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 3.129 * [backup-simplify]: Simplify 0 into 0 3.130 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.130 * [backup-simplify]: Simplify 0 into 0 3.130 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 3.130 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0 3.131 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 3.131 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 3.131 * [backup-simplify]: Simplify (+ 0 0) into 0 3.131 * [taylor]: Taking taylor expansion of 0 in x 3.131 * [backup-simplify]: Simplify 0 into 0 3.131 * [backup-simplify]: Simplify 0 into 0 3.132 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.132 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0 3.132 * [backup-simplify]: Simplify 0 into 0 3.133 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.133 * [backup-simplify]: Simplify 0 into 0 3.133 * [backup-simplify]: Simplify (+ (* 1.0 (* (/ 1 (/ 1 x)) 1)) (* 1 (* (/ 1 (/ 1 x)) (/ 1 (/ 1 y))))) into (+ (* 1.0 x) (* x y)) 3.133 * [backup-simplify]: Simplify (+ (* (/ 1 (- y)) (/ 1 (- x))) (* (/ 1 (- x)) 1.0)) into (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) 3.133 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in (y x) around 0 3.133 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in x 3.133 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 3.133 * [taylor]: Taking taylor expansion of (* x y) in x 3.133 * [taylor]: Taking taylor expansion of x in x 3.133 * [backup-simplify]: Simplify 0 into 0 3.133 * [backup-simplify]: Simplify 1 into 1 3.133 * [taylor]: Taking taylor expansion of y in x 3.133 * [backup-simplify]: Simplify y into y 3.133 * [backup-simplify]: Simplify (* 0 y) into 0 3.133 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 3.133 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.133 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 3.133 * [taylor]: Taking taylor expansion of 1.0 in x 3.134 * [backup-simplify]: Simplify 1.0 into 1.0 3.134 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.134 * [taylor]: Taking taylor expansion of x in x 3.134 * [backup-simplify]: Simplify 0 into 0 3.134 * [backup-simplify]: Simplify 1 into 1 3.134 * [backup-simplify]: Simplify (/ 1 1) into 1 3.134 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in y 3.134 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 3.134 * [taylor]: Taking taylor expansion of (* x y) in y 3.134 * [taylor]: Taking taylor expansion of x in y 3.134 * [backup-simplify]: Simplify x into x 3.134 * [taylor]: Taking taylor expansion of y in y 3.134 * [backup-simplify]: Simplify 0 into 0 3.134 * [backup-simplify]: Simplify 1 into 1 3.134 * [backup-simplify]: Simplify (* x 0) into 0 3.134 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 3.134 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 3.134 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 3.134 * [taylor]: Taking taylor expansion of 1.0 in y 3.134 * [backup-simplify]: Simplify 1.0 into 1.0 3.134 * [taylor]: Taking taylor expansion of (/ 1 x) in y 3.134 * [taylor]: Taking taylor expansion of x in y 3.134 * [backup-simplify]: Simplify x into x 3.134 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 3.134 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in y 3.134 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 3.134 * [taylor]: Taking taylor expansion of (* x y) in y 3.134 * [taylor]: Taking taylor expansion of x in y 3.134 * [backup-simplify]: Simplify x into x 3.134 * [taylor]: Taking taylor expansion of y in y 3.134 * [backup-simplify]: Simplify 0 into 0 3.134 * [backup-simplify]: Simplify 1 into 1 3.135 * [backup-simplify]: Simplify (* x 0) into 0 3.135 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 3.135 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 3.135 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 3.135 * [taylor]: Taking taylor expansion of 1.0 in y 3.135 * [backup-simplify]: Simplify 1.0 into 1.0 3.135 * [taylor]: Taking taylor expansion of (/ 1 x) in y 3.135 * [taylor]: Taking taylor expansion of x in y 3.135 * [backup-simplify]: Simplify x into x 3.135 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 3.135 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x) 3.135 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.135 * [taylor]: Taking taylor expansion of x in x 3.135 * [backup-simplify]: Simplify 0 into 0 3.135 * [backup-simplify]: Simplify 1 into 1 3.135 * [backup-simplify]: Simplify (/ 1 1) into 1 3.135 * [backup-simplify]: Simplify 1 into 1 3.136 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0 3.136 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 3.136 * [backup-simplify]: Simplify (* 1.0 (/ 1 x)) into (/ 1.0 x) 3.136 * [backup-simplify]: Simplify (- (/ 1.0 x)) into (- (* 1.0 (/ 1 x))) 3.136 * [backup-simplify]: Simplify (+ 0 (- (* 1.0 (/ 1 x)))) into (- (* 1.0 (/ 1 x))) 3.136 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x))) in x 3.136 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 3.136 * [taylor]: Taking taylor expansion of 1.0 in x 3.136 * [backup-simplify]: Simplify 1.0 into 1.0 3.136 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.136 * [taylor]: Taking taylor expansion of x in x 3.136 * [backup-simplify]: Simplify 0 into 0 3.136 * [backup-simplify]: Simplify 1 into 1 3.136 * [backup-simplify]: Simplify (/ 1 1) into 1 3.137 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 3.137 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 3.137 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 3.137 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.138 * [backup-simplify]: Simplify 0 into 0 3.138 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.138 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 3.138 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 3.138 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 (/ 1 x))) into 0 3.139 * [backup-simplify]: Simplify (- 0) into 0 3.139 * [backup-simplify]: Simplify (+ 0 0) into 0 3.139 * [taylor]: Taking taylor expansion of 0 in x 3.139 * [backup-simplify]: Simplify 0 into 0 3.139 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.140 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 3.140 * [backup-simplify]: Simplify (- 0) into 0 3.140 * [backup-simplify]: Simplify 0 into 0 3.140 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.140 * [backup-simplify]: Simplify 0 into 0 3.141 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 3.141 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 3.141 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 3.142 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0 3.142 * [backup-simplify]: Simplify (- 0) into 0 3.142 * [backup-simplify]: Simplify (+ 0 0) into 0 3.142 * [taylor]: Taking taylor expansion of 0 in x 3.142 * [backup-simplify]: Simplify 0 into 0 3.142 * [backup-simplify]: Simplify 0 into 0 3.143 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.143 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0 3.143 * [backup-simplify]: Simplify (- 0) into 0 3.143 * [backup-simplify]: Simplify 0 into 0 3.144 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.144 * [backup-simplify]: Simplify 0 into 0 3.144 * [backup-simplify]: Simplify (+ (* (- 1.0) (* (/ 1 (/ 1 (- x))) 1)) (* 1 (* (/ 1 (/ 1 (- x))) (/ 1 (/ 1 (- y)))))) into (+ (* 1.0 x) (* x y)) 3.144 * * * [progress]: simplifying candidates 3.145 * [simplify]: Simplifying: (* (exp (* y x)) (exp (* x 1.0))) (log (+ (* y x) (* x 1.0))) (exp (+ (* y x) (* x 1.0))) (* (cbrt (+ (* y x) (* x 1.0))) (cbrt (+ (* y x) (* x 1.0)))) (cbrt (+ (* y x) (* x 1.0))) (* (* (+ (* y x) (* x 1.0)) (+ (* y x) (* x 1.0))) (+ (* y x) (* x 1.0))) (sqrt (+ (* y x) (* x 1.0))) (sqrt (+ (* y x) (* x 1.0))) (+ (pow (* y x) 3) (pow (* x 1.0) 3)) (+ (* (* y x) (* y x)) (- (* (* x 1.0) (* x 1.0)) (* (* y x) (* x 1.0)))) (- (* (* y x) (* y x)) (* (* x 1.0) (* x 1.0))) (- (* y x) (* x 1.0)) (+ (* 1.0 x) (* x y)) (+ (* 1.0 x) (* x y)) (+ (* 1.0 x) (* x y)) 3.145 * * [simplify]: Extracting # 0 : cost 0 3.145 * * [simplify]: Extracting # 1 : cost 0 3.145 * * [simplify]: Extracting # 2 : cost 0 3.145 * * [simplify]: Extracting # 3 : cost 0 3.145 * * [simplify]: Extracting # 4 : cost 0 3.145 * * [simplify]: Extracting # 5 : cost 0 3.145 * * [simplify]: iteration 0 : 30 enodes (cost 166 ) 3.156 * * [simplify]: Extracting # 0 : cost 0 3.156 * * [simplify]: Extracting # 1 : cost 0 3.156 * * [simplify]: Extracting # 2 : cost 0 3.156 * * [simplify]: Extracting # 3 : cost 0 3.156 * * [simplify]: iteration 1 : 97 enodes (cost 161 ) 3.183 * * [simplify]: Extracting # 0 : cost 0 3.183 * * [simplify]: Extracting # 1 : cost 0 3.183 * * [simplify]: Extracting # 2 : cost 0 3.184 * * [simplify]: Extracting # 3 : cost 0 3.184 * * [simplify]: Extracting # 4 : cost 0 3.184 * * [simplify]: Extracting # 5 : cost 0 3.185 * * [simplify]: Extracting # 6 : cost 0 3.185 * * [simplify]: iteration 2 : 323 enodes (cost 125 ) 3.335 * * [simplify]: Extracting # 0 : cost 0 3.336 * * [simplify]: Extracting # 1 : cost 0 3.337 * * [simplify]: Extracting # 2 : cost 0 3.338 * * [simplify]: Extracting # 3 : cost 0 3.339 * * [simplify]: Extracting # 4 : cost 0 3.340 * * [simplify]: iteration 3 : 1040 enodes (cost 113 ) 4.085 * * [simplify]: Extracting # 0 : cost 0 4.088 * * [simplify]: Extracting # 1 : cost 0 4.090 * * [simplify]: Extracting # 2 : cost 0 4.092 * * [simplify]: Extracting # 3 : cost 0 4.095 * * [simplify]: Extracting # 4 : cost 0 4.097 * * [simplify]: iteration 4 : 3069 enodes (cost 113 ) 5.348 * * [simplify]: Extracting # 0 : cost 0 5.352 * * [simplify]: Extracting # 1 : cost 0 5.357 * * [simplify]: Extracting # 2 : cost 0 5.361 * * [simplify]: Extracting # 3 : cost 0 5.365 * * [simplify]: Extracting # 4 : cost 0 5.373 * * [simplify]: Extracting # 5 : cost 0 5.378 * * [simplify]: iteration done: 5000 enodes (cost 113 ) 5.378 * [simplify]: Simplified to: (exp (* x (+ y 1.0))) (log (* x (+ y 1.0))) (exp (* x (+ y 1.0))) (* (cbrt (* x (+ y 1.0))) (cbrt (* x (+ y 1.0)))) (cbrt (* x (+ y 1.0))) (pow (* x (+ y 1.0)) 3) (sqrt (* x (+ y 1.0))) (sqrt (* x (+ y 1.0))) (+ (pow (* y x) 3) (pow (* x 1.0) 3)) (* x (+ (* (* y y) x) (* 1.0 (* x (- 1.0 y))))) (* (* x (- y 1.0)) (* x (+ y 1.0))) (* x (- y 1.0)) (* x (+ y 1.0)) (* x (+ y 1.0)) (* x (+ y 1.0)) 5.378 * * * [progress]: adding candidates to table 5.398 * [progress]: [Phase 3 of 3] Extracting. 5.398 * * [regime]: Finding splitpoints for: (# #) 5.399 * * * [regime-changes]: Trying 4 branch expressions: ((+ y 1.0) (* x (+ y 1.0)) y x) 5.399 * * * * [regimes]: Trying to branch on (+ y 1.0) from (# #) 5.408 * * * * [regimes]: Trying to branch on (* x (+ y 1.0)) from (# #) 5.421 * * * * [regimes]: Trying to branch on y from (# #) 5.431 * * * * [regimes]: Trying to branch on x from (# #) 5.442 * * * [regime]: Found split indices: #