29.735 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.024 * * * [progress]: [2/2] Setting up program.
0.025 * [progress]: [Phase 2 of 3] Improving.
0.026 * [simplify]: Simplifying:
  (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673)
0.026 * * [simplify]: Extracting # 0 : cost  0
0.026 * * [simplify]: Extracting # 1 : cost  0
0.026 * * [simplify]: Extracting # 2 : cost  0
0.026 * * [simplify]: Extracting # 3 : cost  0
0.026 * * [simplify]: Extracting # 4 : cost  0
0.026 * * [simplify]: Extracting # 5 : cost  0
0.026 * * [simplify]: Extracting # 6 : cost  0
0.026 * * [simplify]: iteration  0 :  10  enodes  (cost  11 )
0.028 * * [simplify]: Extracting # 0 : cost  0
0.028 * * [simplify]: Extracting # 1 : cost  0
0.028 * * [simplify]: Extracting # 2 : cost  0
0.028 * * [simplify]: iteration  1 :  19  enodes  (cost  11 )
0.032 * * [simplify]: Extracting # 0 : cost  0
0.032 * * [simplify]: Extracting # 1 : cost  0
0.032 * * [simplify]: Extracting # 2 : cost  0
0.032 * * [simplify]: iteration  2 :  42  enodes  (cost  11 )
0.041 * * [simplify]: Extracting # 0 : cost  0
0.041 * * [simplify]: Extracting # 1 : cost  0
0.041 * * [simplify]: Extracting # 2 : cost  0
0.041 * * [simplify]: iteration  3 :  85  enodes  (cost  11 )
0.073 * * [simplify]: Extracting # 0 : cost  0
0.073 * * [simplify]: Extracting # 1 : cost  0
0.074 * * [simplify]: Extracting # 2 : cost  0
0.074 * * [simplify]: Extracting # 3 : cost  0
0.075 * * [simplify]: Extracting # 4 : cost  0
0.075 * * [simplify]: iteration  4 :  249  enodes  (cost  11 )
0.208 * * [simplify]: Extracting # 0 : cost  0
0.209 * * [simplify]: Extracting # 1 : cost  0
0.210 * * [simplify]: Extracting # 2 : cost  0
0.211 * * [simplify]: Extracting # 3 : cost  0
0.212 * * [simplify]: Extracting # 4 : cost  0
0.213 * * [simplify]: iteration  5 :  841  enodes  (cost  11 )
1.290 * * [simplify]: Extracting # 0 : cost  0
1.294 * * [simplify]: Extracting # 1 : cost  0
1.302 * * [simplify]: Extracting # 2 : cost  0
1.304 * * [simplify]: Extracting # 3 : cost  0
1.307 * * [simplify]: Extracting # 4 : cost  0
1.310 * * [simplify]: iteration  6 :  3212  enodes  (cost  11 )
2.972 * * [simplify]: Extracting # 0 : cost  0
2.979 * * [simplify]: Extracting # 1 : cost  0
2.984 * * [simplify]: Extracting # 2 : cost  0
2.989 * * [simplify]: iteration done:  5000  enodes  (cost  11 )
2.989 * [simplify]: Simplified to:
  (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673)
2.989 * * [progress]: iteration 1 / 4
2.989 * * * [progress]: picking best candidate
2.991 * * * * [pick]: Picked  #<alt (λ (x y) (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673))>
2.991 * * * [progress]: localizing error
2.999 * * * [progress]: generating rewritten candidates
2.999 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
3.022 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 1)
3.043 * * * [progress]: generating series expansions
3.044 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
3.044 * [backup-simplify]: Simplify (- (* x (- y 1.0)) (* y 0.5)) into (- (* x y) (+ (* 1.0 x) (* 0.5 y)))
3.044 * [approximate]: Taking taylor expansion of (- (* x y) (+ (* 1.0 x) (* 0.5 y))) in (x y) around 0
3.044 * [taylor]: Taking taylor expansion of (- (* x y) (+ (* 1.0 x) (* 0.5 y))) in y
3.044 * [taylor]: Taking taylor expansion of (* x y) in y
3.044 * [taylor]: Taking taylor expansion of x in y
3.044 * [backup-simplify]: Simplify x into x
3.044 * [taylor]: Taking taylor expansion of y in y
3.044 * [backup-simplify]: Simplify 0 into 0
3.044 * [backup-simplify]: Simplify 1 into 1
3.044 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* 0.5 y)) in y
3.044 * [taylor]: Taking taylor expansion of (* 1.0 x) in y
3.044 * [taylor]: Taking taylor expansion of 1.0 in y
3.044 * [backup-simplify]: Simplify 1.0 into 1.0
3.044 * [taylor]: Taking taylor expansion of x in y
3.044 * [backup-simplify]: Simplify x into x
3.044 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
3.044 * [taylor]: Taking taylor expansion of 0.5 in y
3.044 * [backup-simplify]: Simplify 0.5 into 0.5
3.044 * [taylor]: Taking taylor expansion of y in y
3.044 * [backup-simplify]: Simplify 0 into 0
3.044 * [backup-simplify]: Simplify 1 into 1
3.044 * [taylor]: Taking taylor expansion of (- (* x y) (+ (* 1.0 x) (* 0.5 y))) in x
3.044 * [taylor]: Taking taylor expansion of (* x y) in x
3.044 * [taylor]: Taking taylor expansion of x in x
3.044 * [backup-simplify]: Simplify 0 into 0
3.044 * [backup-simplify]: Simplify 1 into 1
3.044 * [taylor]: Taking taylor expansion of y in x
3.044 * [backup-simplify]: Simplify y into y
3.044 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* 0.5 y)) in x
3.044 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
3.044 * [taylor]: Taking taylor expansion of 1.0 in x
3.044 * [backup-simplify]: Simplify 1.0 into 1.0
3.044 * [taylor]: Taking taylor expansion of x in x
3.044 * [backup-simplify]: Simplify 0 into 0
3.044 * [backup-simplify]: Simplify 1 into 1
3.044 * [taylor]: Taking taylor expansion of (* 0.5 y) in x
3.044 * [taylor]: Taking taylor expansion of 0.5 in x
3.044 * [backup-simplify]: Simplify 0.5 into 0.5
3.044 * [taylor]: Taking taylor expansion of y in x
3.044 * [backup-simplify]: Simplify y into y
3.044 * [taylor]: Taking taylor expansion of (- (* x y) (+ (* 1.0 x) (* 0.5 y))) in x
3.044 * [taylor]: Taking taylor expansion of (* x y) in x
3.044 * [taylor]: Taking taylor expansion of x in x
3.044 * [backup-simplify]: Simplify 0 into 0
3.044 * [backup-simplify]: Simplify 1 into 1
3.044 * [taylor]: Taking taylor expansion of y in x
3.044 * [backup-simplify]: Simplify y into y
3.044 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* 0.5 y)) in x
3.044 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
3.044 * [taylor]: Taking taylor expansion of 1.0 in x
3.044 * [backup-simplify]: Simplify 1.0 into 1.0
3.045 * [taylor]: Taking taylor expansion of x in x
3.045 * [backup-simplify]: Simplify 0 into 0
3.045 * [backup-simplify]: Simplify 1 into 1
3.045 * [taylor]: Taking taylor expansion of (* 0.5 y) in x
3.045 * [taylor]: Taking taylor expansion of 0.5 in x
3.045 * [backup-simplify]: Simplify 0.5 into 0.5
3.045 * [taylor]: Taking taylor expansion of y in x
3.045 * [backup-simplify]: Simplify y into y
3.045 * [backup-simplify]: Simplify (* 0 y) into 0
3.045 * [backup-simplify]: Simplify (* 1.0 0) into 0
3.045 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
3.045 * [backup-simplify]: Simplify (+ 0 (* 0.5 y)) into (* 0.5 y)
3.045 * [backup-simplify]: Simplify (- (* 0.5 y)) into (- (* 0.5 y))
3.045 * [backup-simplify]: Simplify (+ 0 (- (* 0.5 y))) into (- (* 0.5 y))
3.045 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y
3.045 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
3.045 * [taylor]: Taking taylor expansion of 0.5 in y
3.045 * [backup-simplify]: Simplify 0.5 into 0.5
3.046 * [taylor]: Taking taylor expansion of y in y
3.046 * [backup-simplify]: Simplify 0 into 0
3.046 * [backup-simplify]: Simplify 1 into 1
3.046 * [backup-simplify]: Simplify (* 0.5 0) into 0
3.046 * [backup-simplify]: Simplify (- 0) into 0
3.046 * [backup-simplify]: Simplify 0 into 0
3.046 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
3.047 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0
3.048 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 y)) into 0
3.048 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
3.048 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
3.049 * [backup-simplify]: Simplify (+ y (- 1.0)) into (- y 1.0)
3.049 * [taylor]: Taking taylor expansion of (- y 1.0) in y
3.049 * [taylor]: Taking taylor expansion of y in y
3.049 * [backup-simplify]: Simplify 0 into 0
3.049 * [backup-simplify]: Simplify 1 into 1
3.049 * [taylor]: Taking taylor expansion of 1.0 in y
3.049 * [backup-simplify]: Simplify 1.0 into 1.0
3.049 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
3.050 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
3.050 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
3.051 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
3.051 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
3.051 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
3.052 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
3.052 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0
3.053 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 y))) into 0
3.053 * [backup-simplify]: Simplify (+ 0 0) into 0
3.053 * [backup-simplify]: Simplify (- 0) into 0
3.054 * [backup-simplify]: Simplify (+ 0 0) into 0
3.054 * [taylor]: Taking taylor expansion of 0 in y
3.054 * [backup-simplify]: Simplify 0 into 0
3.054 * [backup-simplify]: Simplify 0 into 0
3.054 * [backup-simplify]: Simplify (- 0) into 0
3.054 * [backup-simplify]: Simplify (+ 1 0) into 1
3.054 * [backup-simplify]: Simplify 1 into 1
3.055 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (+ (* (- 0.5) (* y 1)) (* (- 1.0) (* 1 x)))) into (- (* x y) (+ (* 1.0 x) (* 0.5 y)))
3.055 * [backup-simplify]: Simplify (- (* (/ 1 x) (- (/ 1 y) 1.0)) (* (/ 1 y) 0.5)) into (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))))
3.055 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in (x y) around 0
3.055 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in y
3.055 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
3.055 * [taylor]: Taking taylor expansion of (* x y) in y
3.055 * [taylor]: Taking taylor expansion of x in y
3.055 * [backup-simplify]: Simplify x into x
3.055 * [taylor]: Taking taylor expansion of y in y
3.055 * [backup-simplify]: Simplify 0 into 0
3.055 * [backup-simplify]: Simplify 1 into 1
3.055 * [backup-simplify]: Simplify (* x 0) into 0
3.055 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
3.055 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.055 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in y
3.055 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
3.055 * [taylor]: Taking taylor expansion of 0.5 in y
3.055 * [backup-simplify]: Simplify 0.5 into 0.5
3.055 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.055 * [taylor]: Taking taylor expansion of y in y
3.055 * [backup-simplify]: Simplify 0 into 0
3.055 * [backup-simplify]: Simplify 1 into 1
3.056 * [backup-simplify]: Simplify (/ 1 1) into 1
3.056 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y
3.056 * [taylor]: Taking taylor expansion of 1.0 in y
3.056 * [backup-simplify]: Simplify 1.0 into 1.0
3.056 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.056 * [taylor]: Taking taylor expansion of x in y
3.056 * [backup-simplify]: Simplify x into x
3.056 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.056 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in x
3.056 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
3.056 * [taylor]: Taking taylor expansion of (* x y) in x
3.056 * [taylor]: Taking taylor expansion of x in x
3.056 * [backup-simplify]: Simplify 0 into 0
3.056 * [backup-simplify]: Simplify 1 into 1
3.056 * [taylor]: Taking taylor expansion of y in x
3.056 * [backup-simplify]: Simplify y into y
3.056 * [backup-simplify]: Simplify (* 0 y) into 0
3.056 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
3.056 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.056 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in x
3.056 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x
3.056 * [taylor]: Taking taylor expansion of 0.5 in x
3.056 * [backup-simplify]: Simplify 0.5 into 0.5
3.056 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.056 * [taylor]: Taking taylor expansion of y in x
3.056 * [backup-simplify]: Simplify y into y
3.056 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.057 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
3.057 * [taylor]: Taking taylor expansion of 1.0 in x
3.057 * [backup-simplify]: Simplify 1.0 into 1.0
3.057 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.057 * [taylor]: Taking taylor expansion of x in x
3.057 * [backup-simplify]: Simplify 0 into 0
3.057 * [backup-simplify]: Simplify 1 into 1
3.057 * [backup-simplify]: Simplify (/ 1 1) into 1
3.057 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in x
3.057 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
3.057 * [taylor]: Taking taylor expansion of (* x y) in x
3.057 * [taylor]: Taking taylor expansion of x in x
3.057 * [backup-simplify]: Simplify 0 into 0
3.057 * [backup-simplify]: Simplify 1 into 1
3.057 * [taylor]: Taking taylor expansion of y in x
3.057 * [backup-simplify]: Simplify y into y
3.057 * [backup-simplify]: Simplify (* 0 y) into 0
3.057 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
3.057 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.057 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in x
3.057 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x
3.057 * [taylor]: Taking taylor expansion of 0.5 in x
3.057 * [backup-simplify]: Simplify 0.5 into 0.5
3.057 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.057 * [taylor]: Taking taylor expansion of y in x
3.057 * [backup-simplify]: Simplify y into y
3.057 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.057 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
3.058 * [taylor]: Taking taylor expansion of 1.0 in x
3.058 * [backup-simplify]: Simplify 1.0 into 1.0
3.058 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.058 * [taylor]: Taking taylor expansion of x in x
3.058 * [backup-simplify]: Simplify 0 into 0
3.058 * [backup-simplify]: Simplify 1 into 1
3.058 * [backup-simplify]: Simplify (/ 1 1) into 1
3.058 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
3.058 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
3.059 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
3.059 * [backup-simplify]: Simplify (+ (/ 1 y) (- 1.0)) into (- (/ 1 y) 1.0)
3.059 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y
3.059 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.059 * [taylor]: Taking taylor expansion of y in y
3.059 * [backup-simplify]: Simplify 0 into 0
3.059 * [backup-simplify]: Simplify 1 into 1
3.059 * [backup-simplify]: Simplify (/ 1 1) into 1
3.059 * [taylor]: Taking taylor expansion of 1.0 in y
3.059 * [backup-simplify]: Simplify 1.0 into 1.0
3.060 * [backup-simplify]: Simplify (+ 1 0) into 1
3.060 * [backup-simplify]: Simplify 1 into 1
3.060 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
3.060 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.060 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
3.061 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.061 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
3.061 * [backup-simplify]: Simplify (+ (/ 0.5 y) 0) into (* 0.5 (/ 1 y))
3.061 * [backup-simplify]: Simplify (- (* 0.5 (/ 1 y))) into (- (* 0.5 (/ 1 y)))
3.061 * [backup-simplify]: Simplify (+ 0 (- (* 0.5 (/ 1 y)))) into (- (* 0.5 (/ 1 y)))
3.061 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y))) in y
3.061 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
3.061 * [taylor]: Taking taylor expansion of 0.5 in y
3.061 * [backup-simplify]: Simplify 0.5 into 0.5
3.061 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.061 * [taylor]: Taking taylor expansion of y in y
3.061 * [backup-simplify]: Simplify 0 into 0
3.061 * [backup-simplify]: Simplify 1 into 1
3.062 * [backup-simplify]: Simplify (/ 1 1) into 1
3.062 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
3.062 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
3.062 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
3.063 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.063 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
3.063 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
3.064 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
3.064 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 x)))) (+ (* (- 0.5) (* (/ 1 (/ 1 y)) 1)) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))))) into (- (* x y) (+ (* 1.0 x) (* 0.5 y)))
3.065 * [backup-simplify]: Simplify (- (* (/ 1 (- x)) (- (/ 1 (- y)) 1.0)) (* (/ 1 (- y)) 0.5)) into (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))))
3.065 * [approximate]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) (/ 1 (* x y)))) in (x y) around 0
3.065 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) (/ 1 (* x y)))) in y
3.065 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
3.065 * [taylor]: Taking taylor expansion of 0.5 in y
3.065 * [backup-simplify]: Simplify 0.5 into 0.5
3.065 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.065 * [taylor]: Taking taylor expansion of y in y
3.065 * [backup-simplify]: Simplify 0 into 0
3.065 * [backup-simplify]: Simplify 1 into 1
3.065 * [backup-simplify]: Simplify (/ 1 1) into 1
3.065 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in y
3.065 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y
3.065 * [taylor]: Taking taylor expansion of 1.0 in y
3.065 * [backup-simplify]: Simplify 1.0 into 1.0
3.065 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.065 * [taylor]: Taking taylor expansion of x in y
3.065 * [backup-simplify]: Simplify x into x
3.065 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.065 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
3.065 * [taylor]: Taking taylor expansion of (* x y) in y
3.065 * [taylor]: Taking taylor expansion of x in y
3.065 * [backup-simplify]: Simplify x into x
3.065 * [taylor]: Taking taylor expansion of y in y
3.065 * [backup-simplify]: Simplify 0 into 0
3.065 * [backup-simplify]: Simplify 1 into 1
3.065 * [backup-simplify]: Simplify (* x 0) into 0
3.065 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
3.066 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.066 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) (/ 1 (* x y)))) in x
3.066 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x
3.066 * [taylor]: Taking taylor expansion of 0.5 in x
3.066 * [backup-simplify]: Simplify 0.5 into 0.5
3.066 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.066 * [taylor]: Taking taylor expansion of y in x
3.066 * [backup-simplify]: Simplify y into y
3.066 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.066 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in x
3.066 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
3.066 * [taylor]: Taking taylor expansion of 1.0 in x
3.066 * [backup-simplify]: Simplify 1.0 into 1.0
3.066 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.066 * [taylor]: Taking taylor expansion of x in x
3.066 * [backup-simplify]: Simplify 0 into 0
3.066 * [backup-simplify]: Simplify 1 into 1
3.066 * [backup-simplify]: Simplify (/ 1 1) into 1
3.066 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
3.066 * [taylor]: Taking taylor expansion of (* x y) in x
3.066 * [taylor]: Taking taylor expansion of x in x
3.066 * [backup-simplify]: Simplify 0 into 0
3.066 * [backup-simplify]: Simplify 1 into 1
3.066 * [taylor]: Taking taylor expansion of y in x
3.066 * [backup-simplify]: Simplify y into y
3.066 * [backup-simplify]: Simplify (* 0 y) into 0
3.066 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
3.067 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.067 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) (/ 1 (* x y)))) in x
3.067 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x
3.067 * [taylor]: Taking taylor expansion of 0.5 in x
3.067 * [backup-simplify]: Simplify 0.5 into 0.5
3.067 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.067 * [taylor]: Taking taylor expansion of y in x
3.067 * [backup-simplify]: Simplify y into y
3.067 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.067 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in x
3.067 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
3.067 * [taylor]: Taking taylor expansion of 1.0 in x
3.067 * [backup-simplify]: Simplify 1.0 into 1.0
3.067 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.067 * [taylor]: Taking taylor expansion of x in x
3.067 * [backup-simplify]: Simplify 0 into 0
3.067 * [backup-simplify]: Simplify 1 into 1
3.067 * [backup-simplify]: Simplify (/ 1 1) into 1
3.067 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
3.067 * [taylor]: Taking taylor expansion of (* x y) in x
3.067 * [taylor]: Taking taylor expansion of x in x
3.067 * [backup-simplify]: Simplify 0 into 0
3.067 * [backup-simplify]: Simplify 1 into 1
3.067 * [taylor]: Taking taylor expansion of y in x
3.067 * [backup-simplify]: Simplify y into y
3.067 * [backup-simplify]: Simplify (* 0 y) into 0
3.068 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
3.068 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.068 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
3.068 * [backup-simplify]: Simplify (+ 1.0 (/ 1 y)) into (+ (/ 1 y) 1.0)
3.068 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 y) 1.0)) into (+ (/ 1 y) 1.0)
3.068 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
3.068 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.068 * [taylor]: Taking taylor expansion of y in y
3.068 * [backup-simplify]: Simplify 0 into 0
3.068 * [backup-simplify]: Simplify 1 into 1
3.068 * [backup-simplify]: Simplify (/ 1 1) into 1
3.068 * [taylor]: Taking taylor expansion of 1.0 in y
3.068 * [backup-simplify]: Simplify 1.0 into 1.0
3.069 * [backup-simplify]: Simplify (+ 1 0) into 1
3.069 * [backup-simplify]: Simplify 1 into 1
3.069 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
3.069 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.070 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
3.070 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
3.070 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.070 * [backup-simplify]: Simplify (+ 0 0) into 0
3.071 * [backup-simplify]: Simplify (+ (/ 0.5 y) 0) into (* 0.5 (/ 1 y))
3.071 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
3.071 * [taylor]: Taking taylor expansion of 0.5 in y
3.071 * [backup-simplify]: Simplify 0.5 into 0.5
3.071 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.071 * [taylor]: Taking taylor expansion of y in y
3.071 * [backup-simplify]: Simplify 0 into 0
3.071 * [backup-simplify]: Simplify 1 into 1
3.071 * [backup-simplify]: Simplify (/ 1 1) into 1
3.071 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
3.071 * [backup-simplify]: Simplify 0.5 into 0.5
3.072 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.072 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
3.072 * [backup-simplify]: Simplify 1.0 into 1.0
3.072 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 (- x))))) (+ (* 0.5 (* (/ 1 (/ 1 (- y))) 1)) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))))) into (- (* x y) (+ (* 1.0 x) (* 0.5 y)))
3.072 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 1)
3.072 * [backup-simplify]: Simplify (* x (- y 1.0)) into (* x (- y 1.0))
3.072 * [approximate]: Taking taylor expansion of (* x (- y 1.0)) in (x y) around 0
3.072 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in y
3.072 * [taylor]: Taking taylor expansion of x in y
3.072 * [backup-simplify]: Simplify x into x
3.072 * [taylor]: Taking taylor expansion of (- y 1.0) in y
3.072 * [taylor]: Taking taylor expansion of y in y
3.072 * [backup-simplify]: Simplify 0 into 0
3.072 * [backup-simplify]: Simplify 1 into 1
3.072 * [taylor]: Taking taylor expansion of 1.0 in y
3.072 * [backup-simplify]: Simplify 1.0 into 1.0
3.072 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in x
3.072 * [taylor]: Taking taylor expansion of x in x
3.072 * [backup-simplify]: Simplify 0 into 0
3.073 * [backup-simplify]: Simplify 1 into 1
3.073 * [taylor]: Taking taylor expansion of (- y 1.0) in x
3.073 * [taylor]: Taking taylor expansion of y in x
3.073 * [backup-simplify]: Simplify y into y
3.073 * [taylor]: Taking taylor expansion of 1.0 in x
3.073 * [backup-simplify]: Simplify 1.0 into 1.0
3.073 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in x
3.073 * [taylor]: Taking taylor expansion of x in x
3.073 * [backup-simplify]: Simplify 0 into 0
3.073 * [backup-simplify]: Simplify 1 into 1
3.073 * [taylor]: Taking taylor expansion of (- y 1.0) in x
3.073 * [taylor]: Taking taylor expansion of y in x
3.073 * [backup-simplify]: Simplify y into y
3.073 * [taylor]: Taking taylor expansion of 1.0 in x
3.073 * [backup-simplify]: Simplify 1.0 into 1.0
3.073 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
3.073 * [backup-simplify]: Simplify (+ y (- 1.0)) into (- y 1.0)
3.073 * [backup-simplify]: Simplify (* 0 (- y 1.0)) into 0
3.073 * [taylor]: Taking taylor expansion of 0 in y
3.073 * [backup-simplify]: Simplify 0 into 0
3.073 * [backup-simplify]: Simplify 0 into 0
3.074 * [backup-simplify]: Simplify (- 0) into 0
3.074 * [backup-simplify]: Simplify (+ 0 0) into 0
3.074 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- y 1.0))) into (- y 1.0)
3.074 * [taylor]: Taking taylor expansion of (- y 1.0) in y
3.074 * [taylor]: Taking taylor expansion of y in y
3.074 * [backup-simplify]: Simplify 0 into 0
3.074 * [backup-simplify]: Simplify 1 into 1
3.074 * [taylor]: Taking taylor expansion of 1.0 in y
3.074 * [backup-simplify]: Simplify 1.0 into 1.0
3.074 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
3.075 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
3.075 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
3.075 * [backup-simplify]: Simplify 0 into 0
3.075 * [backup-simplify]: Simplify (- 0) into 0
3.076 * [backup-simplify]: Simplify (+ 0 0) into 0
3.076 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- y 1.0)))) into 0
3.076 * [taylor]: Taking taylor expansion of 0 in y
3.076 * [backup-simplify]: Simplify 0 into 0
3.076 * [backup-simplify]: Simplify 0 into 0
3.076 * [backup-simplify]: Simplify (- 0) into 0
3.077 * [backup-simplify]: Simplify (+ 1 0) into 1
3.077 * [backup-simplify]: Simplify 1 into 1
3.077 * [backup-simplify]: Simplify 0 into 0
3.077 * [backup-simplify]: Simplify (- 0) into 0
3.077 * [backup-simplify]: Simplify (+ 0 0) into 0
3.078 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (- y 1.0))))) into 0
3.078 * [taylor]: Taking taylor expansion of 0 in y
3.078 * [backup-simplify]: Simplify 0 into 0
3.078 * [backup-simplify]: Simplify 0 into 0
3.078 * [backup-simplify]: Simplify 0 into 0
3.078 * [backup-simplify]: Simplify (- 0) into 0
3.078 * [backup-simplify]: Simplify (+ 0 0) into 0
3.078 * [backup-simplify]: Simplify 0 into 0
3.078 * [backup-simplify]: Simplify 0 into 0
3.079 * [backup-simplify]: Simplify (- 0) into 0
3.079 * [backup-simplify]: Simplify (+ 0 0) into 0
3.080 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- y 1.0)))))) into 0
3.080 * [taylor]: Taking taylor expansion of 0 in y
3.080 * [backup-simplify]: Simplify 0 into 0
3.080 * [backup-simplify]: Simplify 0 into 0
3.080 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* (- 1.0) (* 1 x))) into (- (* x y) (* 1.0 x))
3.080 * [backup-simplify]: Simplify (* (/ 1 x) (- (/ 1 y) 1.0)) into (/ (- (/ 1 y) 1.0) x)
3.080 * [approximate]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) x) in (x y) around 0
3.080 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) x) in y
3.080 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y
3.080 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.080 * [taylor]: Taking taylor expansion of y in y
3.080 * [backup-simplify]: Simplify 0 into 0
3.080 * [backup-simplify]: Simplify 1 into 1
3.081 * [backup-simplify]: Simplify (/ 1 1) into 1
3.081 * [taylor]: Taking taylor expansion of 1.0 in y
3.081 * [backup-simplify]: Simplify 1.0 into 1.0
3.081 * [taylor]: Taking taylor expansion of x in y
3.081 * [backup-simplify]: Simplify x into x
3.081 * [backup-simplify]: Simplify (+ 1 0) into 1
3.081 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.081 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) x) in x
3.081 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in x
3.081 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.081 * [taylor]: Taking taylor expansion of y in x
3.081 * [backup-simplify]: Simplify y into y
3.081 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.081 * [taylor]: Taking taylor expansion of 1.0 in x
3.081 * [backup-simplify]: Simplify 1.0 into 1.0
3.081 * [taylor]: Taking taylor expansion of x in x
3.081 * [backup-simplify]: Simplify 0 into 0
3.081 * [backup-simplify]: Simplify 1 into 1
3.081 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
3.082 * [backup-simplify]: Simplify (+ (/ 1 y) (- 1.0)) into (- (/ 1 y) 1.0)
3.082 * [backup-simplify]: Simplify (/ (- (/ 1 y) 1.0) 1) into (- (/ 1 y) 1.0)
3.082 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) x) in x
3.082 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in x
3.082 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.082 * [taylor]: Taking taylor expansion of y in x
3.082 * [backup-simplify]: Simplify y into y
3.082 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.082 * [taylor]: Taking taylor expansion of 1.0 in x
3.082 * [backup-simplify]: Simplify 1.0 into 1.0
3.082 * [taylor]: Taking taylor expansion of x in x
3.082 * [backup-simplify]: Simplify 0 into 0
3.082 * [backup-simplify]: Simplify 1 into 1
3.082 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
3.082 * [backup-simplify]: Simplify (+ (/ 1 y) (- 1.0)) into (- (/ 1 y) 1.0)
3.083 * [backup-simplify]: Simplify (/ (- (/ 1 y) 1.0) 1) into (- (/ 1 y) 1.0)
3.083 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y
3.083 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.083 * [taylor]: Taking taylor expansion of y in y
3.083 * [backup-simplify]: Simplify 0 into 0
3.083 * [backup-simplify]: Simplify 1 into 1
3.083 * [backup-simplify]: Simplify (/ 1 1) into 1
3.083 * [taylor]: Taking taylor expansion of 1.0 in y
3.083 * [backup-simplify]: Simplify 1.0 into 1.0
3.083 * [backup-simplify]: Simplify (+ 1 0) into 1
3.083 * [backup-simplify]: Simplify 1 into 1
3.083 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.084 * [backup-simplify]: Simplify (- 0) into 0
3.084 * [backup-simplify]: Simplify (+ 0 0) into 0
3.084 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 y) 1.0) (/ 0 1)))) into 0
3.084 * [taylor]: Taking taylor expansion of 0 in y
3.084 * [backup-simplify]: Simplify 0 into 0
3.085 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.085 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
3.085 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
3.086 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
3.086 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.089 * [backup-simplify]: Simplify (- 0) into 0
3.090 * [backup-simplify]: Simplify (+ 0 0) into 0
3.091 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.091 * [taylor]: Taking taylor expansion of 0 in y
3.091 * [backup-simplify]: Simplify 0 into 0
3.091 * [backup-simplify]: Simplify 0 into 0
3.091 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.092 * [backup-simplify]: Simplify (- 0) into 0
3.092 * [backup-simplify]: Simplify (+ 0 0) into 0
3.092 * [backup-simplify]: Simplify 0 into 0
3.092 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.092 * [backup-simplify]: Simplify (- 0) into 0
3.093 * [backup-simplify]: Simplify (+ 0 0) into 0
3.094 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.094 * [taylor]: Taking taylor expansion of 0 in y
3.094 * [backup-simplify]: Simplify 0 into 0
3.094 * [backup-simplify]: Simplify 0 into 0
3.094 * [backup-simplify]: Simplify 0 into 0
3.095 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.095 * [backup-simplify]: Simplify (- 0) into 0
3.096 * [backup-simplify]: Simplify (+ 0 0) into 0
3.096 * [backup-simplify]: Simplify 0 into 0
3.096 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.096 * [backup-simplify]: Simplify (- 0) into 0
3.097 * [backup-simplify]: Simplify (+ 0 0) into 0
3.098 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.098 * [taylor]: Taking taylor expansion of 0 in y
3.098 * [backup-simplify]: Simplify 0 into 0
3.098 * [backup-simplify]: Simplify 0 into 0
3.099 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 x)))) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (- (* x y) (* 1.0 x))
3.099 * [backup-simplify]: Simplify (* (/ 1 (- x)) (- (/ 1 (- y)) 1.0)) into (/ (+ (/ 1 y) 1.0) x)
3.099 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in (x y) around 0
3.099 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in y
3.099 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
3.099 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.099 * [taylor]: Taking taylor expansion of y in y
3.099 * [backup-simplify]: Simplify 0 into 0
3.099 * [backup-simplify]: Simplify 1 into 1
3.100 * [backup-simplify]: Simplify (/ 1 1) into 1
3.100 * [taylor]: Taking taylor expansion of 1.0 in y
3.100 * [backup-simplify]: Simplify 1.0 into 1.0
3.100 * [taylor]: Taking taylor expansion of x in y
3.100 * [backup-simplify]: Simplify x into x
3.100 * [backup-simplify]: Simplify (+ 1 0) into 1
3.100 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.100 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in x
3.100 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
3.100 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.100 * [taylor]: Taking taylor expansion of y in x
3.100 * [backup-simplify]: Simplify y into y
3.100 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.100 * [taylor]: Taking taylor expansion of 1.0 in x
3.100 * [backup-simplify]: Simplify 1.0 into 1.0
3.100 * [taylor]: Taking taylor expansion of x in x
3.100 * [backup-simplify]: Simplify 0 into 0
3.100 * [backup-simplify]: Simplify 1 into 1
3.100 * [backup-simplify]: Simplify (+ (/ 1 y) 1.0) into (+ (/ 1 y) 1.0)
3.101 * [backup-simplify]: Simplify (/ (+ (/ 1 y) 1.0) 1) into (+ (/ 1 y) 1.0)
3.101 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in x
3.101 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
3.101 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.101 * [taylor]: Taking taylor expansion of y in x
3.101 * [backup-simplify]: Simplify y into y
3.101 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.101 * [taylor]: Taking taylor expansion of 1.0 in x
3.101 * [backup-simplify]: Simplify 1.0 into 1.0
3.101 * [taylor]: Taking taylor expansion of x in x
3.101 * [backup-simplify]: Simplify 0 into 0
3.101 * [backup-simplify]: Simplify 1 into 1
3.101 * [backup-simplify]: Simplify (+ (/ 1 y) 1.0) into (+ (/ 1 y) 1.0)
3.101 * [backup-simplify]: Simplify (/ (+ (/ 1 y) 1.0) 1) into (+ (/ 1 y) 1.0)
3.101 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
3.101 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.101 * [taylor]: Taking taylor expansion of y in y
3.101 * [backup-simplify]: Simplify 0 into 0
3.101 * [backup-simplify]: Simplify 1 into 1
3.101 * [backup-simplify]: Simplify (/ 1 1) into 1
3.102 * [taylor]: Taking taylor expansion of 1.0 in y
3.102 * [backup-simplify]: Simplify 1.0 into 1.0
3.102 * [backup-simplify]: Simplify (+ 1 0) into 1
3.102 * [backup-simplify]: Simplify 1 into 1
3.102 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.102 * [backup-simplify]: Simplify (+ 0 0) into 0
3.103 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1.0) (/ 0 1)))) into 0
3.103 * [taylor]: Taking taylor expansion of 0 in y
3.103 * [backup-simplify]: Simplify 0 into 0
3.104 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.104 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
3.104 * [backup-simplify]: Simplify 1.0 into 1.0
3.104 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.104 * [backup-simplify]: Simplify (+ 0 0) into 0
3.106 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.106 * [taylor]: Taking taylor expansion of 0 in y
3.106 * [backup-simplify]: Simplify 0 into 0
3.106 * [backup-simplify]: Simplify 0 into 0
3.106 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.107 * [backup-simplify]: Simplify (+ 0 0) into 0
3.107 * [backup-simplify]: Simplify 0 into 0
3.107 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.107 * [backup-simplify]: Simplify (+ 0 0) into 0
3.109 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.109 * [taylor]: Taking taylor expansion of 0 in y
3.109 * [backup-simplify]: Simplify 0 into 0
3.109 * [backup-simplify]: Simplify 0 into 0
3.109 * [backup-simplify]: Simplify 0 into 0
3.109 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.110 * [backup-simplify]: Simplify (+ 0 0) into 0
3.110 * [backup-simplify]: Simplify 0 into 0
3.110 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.110 * [backup-simplify]: Simplify (+ 0 0) into 0
3.112 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.112 * [taylor]: Taking taylor expansion of 0 in y
3.112 * [backup-simplify]: Simplify 0 into 0
3.112 * [backup-simplify]: Simplify 0 into 0
3.112 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 (- x))))) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (- (* x y) (* 1.0 x))
3.112 * * * [progress]: simplifying candidates
3.113 * [simplify]: Simplifying:
  (/ (exp (* x (- y 1.0))) (exp (* y 0.5)))
  (log (- (* x (- y 1.0)) (* y 0.5)))
  (exp (- (* x (- y 1.0)) (* y 0.5)))
  (* (cbrt (- (* x (- y 1.0)) (* y 0.5))) (cbrt (- (* x (- y 1.0)) (* y 0.5))))
  (cbrt (- (* x (- y 1.0)) (* y 0.5)))
  (* (* (- (* x (- y 1.0)) (* y 0.5)) (- (* x (- y 1.0)) (* y 0.5))) (- (* x (- y 1.0)) (* y 0.5)))
  (sqrt (- (* x (- y 1.0)) (* y 0.5)))
  (sqrt (- (* x (- y 1.0)) (* y 0.5)))
  (- (pow (* x (- y 1.0)) 3) (pow (* y 0.5) 3))
  (+ (* (* x (- y 1.0)) (* x (- y 1.0))) (+ (* (* y 0.5) (* y 0.5)) (* (* x (- y 1.0)) (* y 0.5))))
  (- (* y 0.5))
  (- (* (* x (- y 1.0)) (* x (- y 1.0))) (* (* y 0.5) (* y 0.5)))
  (+ (* x (- y 1.0)) (* y 0.5))
  (- (* x (- 1.0)) (* y 0.5))
  (- (* x (- 1.0)) (* y 0.5))
  (- (* (- 1.0) x) (* y 0.5))
  (- (* (- 1.0) x) (* y 0.5))
  (- (* y 0.5))
  (* 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))
  (* x y)
  (* x (- 1.0))
  (* y x)
  (* (- 1.0) x)
  (* y x)
  (* (- 1.0) x)
  (* x (* (cbrt (- y 1.0)) (cbrt (- y 1.0))))
  (* x (sqrt (- y 1.0)))
  (* x 1)
  (* x (+ (sqrt y) (sqrt 1.0)))
  (* 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)))
  (- (* x y) (+ (* 1.0 x) (* 0.5 y)))
  (- (* x y) (+ (* 1.0 x) (* 0.5 y)))
  (- (* x y) (+ (* 1.0 x) (* 0.5 y)))
  (- (* x y) (* 1.0 x))
  (- (* x y) (* 1.0 x))
  (- (* x y) (* 1.0 x))
3.115 * * [simplify]: Extracting # 0 : cost  0
3.115 * * [simplify]: Extracting # 1 : cost  0
3.115 * * [simplify]: Extracting # 2 : cost  0
3.115 * * [simplify]: Extracting # 3 : cost  0
3.115 * * [simplify]: Extracting # 4 : cost  0
3.115 * * [simplify]: Extracting # 5 : cost  0
3.115 * * [simplify]: Extracting # 6 : cost  0
3.116 * * [simplify]: iteration  0 :  79  enodes  (cost  471 )
3.143 * * [simplify]: Extracting # 0 : cost  0
3.143 * * [simplify]: Extracting # 1 : cost  0
3.143 * * [simplify]: Extracting # 2 : cost  0
3.144 * * [simplify]: Extracting # 3 : cost  0
3.144 * * [simplify]: Extracting # 4 : cost  0
3.144 * * [simplify]: iteration  1 :  198  enodes  (cost  451 )
3.219 * * [simplify]: Extracting # 0 : cost  0
3.220 * * [simplify]: Extracting # 1 : cost  0
3.221 * * [simplify]: Extracting # 2 : cost  0
3.222 * * [simplify]: Extracting # 3 : cost  0
3.223 * * [simplify]: Extracting # 4 : cost  0
3.224 * * [simplify]: Extracting # 5 : cost  0
3.225 * * [simplify]: iteration  2 :  634  enodes  (cost  411 )
3.785 * * [simplify]: Extracting # 0 : cost  0
3.790 * * [simplify]: Extracting # 1 : cost  0
3.794 * * [simplify]: Extracting # 2 : cost  0
3.798 * * [simplify]: Extracting # 3 : cost  0
3.802 * * [simplify]: Extracting # 4 : cost  0
3.806 * * [simplify]: iteration  3 :  2868  enodes  (cost  409 )
4.765 * * [simplify]: Extracting # 0 : cost  0
4.776 * * [simplify]: Extracting # 1 : cost  0
4.785 * * [simplify]: Extracting # 2 : cost  0
4.793 * * [simplify]: Extracting # 3 : cost  0
4.809 * * [simplify]: Extracting # 4 : cost  0
4.818 * * [simplify]: iteration done:  5002  enodes  (cost  409 )
4.819 * [simplify]: Simplified to:
  (exp (- (* x (- y 1.0)) (* y 0.5)))
  (log (- (* x (- y 1.0)) (* y 0.5)))
  (exp (- (* x (- y 1.0)) (* y 0.5)))
  (* (cbrt (- (* x (- y 1.0)) (* y 0.5))) (cbrt (- (* x (- y 1.0)) (* y 0.5))))
  (cbrt (- (* x (- y 1.0)) (* y 0.5)))
  (pow (- (* x (- y 1.0)) (* y 0.5)) 3)
  (sqrt (- (* x (- y 1.0)) (* y 0.5)))
  (sqrt (- (* x (- y 1.0)) (* y 0.5)))
  (- (pow (* x (- y 1.0)) 3) (pow (* y 0.5) 3))
  (+ (* (+ (* x (- y 1.0)) (* y 0.5)) (* (- y 1.0) x)) (* (* y 0.5) (* y 0.5)))
  (- (* 0.5 y))
  (- (* (* x (- y 1.0)) (* x (- y 1.0))) (* (* y 0.5) (* y 0.5)))
  (+ (* x (- y 1.0)) (* y 0.5))
  (- (+ (* 1.0 x) (* 0.5 y)))
  (- (+ (* 1.0 x) (* 0.5 y)))
  (- (+ (* 1.0 x) (* 0.5 y)))
  (- (+ (* 1.0 x) (* 0.5 y)))
  (- (* 0.5 y))
  (* 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)))
  (* x y)
  (* x (- 1.0))
  (* x y)
  (* x (- 1.0))
  (* x y)
  (* x (- 1.0))
  (* x y)
  (* x (- 1.0))
  (* x (* (cbrt (- y 1.0)) (cbrt (- y 1.0))))
  (* x (sqrt (- y 1.0)))
  x
  (* x (+ (sqrt y) (sqrt 1.0)))
  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)))
  (- (* (- y 1.0) x) (* 0.5 y))
  (- (* (- y 1.0) x) (* 0.5 y))
  (- (* (- y 1.0) x) (* 0.5 y))
  (* x (- y 1.0))
  (* x (- y 1.0))
  (* x (- y 1.0))
4.819 * * * [progress]: adding candidates to table
4.946 * [progress]: [Phase 3 of 3] Extracting.
4.949 * [simplify]: Simplifying:
  (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673)
4.949 * * [simplify]: Extracting # 0 : cost  0
4.949 * * [simplify]: Extracting # 1 : cost  0
4.949 * * [simplify]: Extracting # 2 : cost  0
4.949 * * [simplify]: Extracting # 3 : cost  0
4.949 * * [simplify]: Extracting # 4 : cost  0
4.949 * * [simplify]: Extracting # 5 : cost  0
4.949 * * [simplify]: Extracting # 6 : cost  0
4.949 * * [simplify]: iteration  0 :  10  enodes  (cost  11 )
4.950 * * [simplify]: Extracting # 0 : cost  0
4.950 * * [simplify]: iteration  1 :  13  enodes  (cost  11 )
4.951 * * [simplify]: Extracting # 0 : cost  0
4.951 * * [simplify]: iteration done:  13  enodes  (cost  11 )
4.951 * [simplify]: Simplified to:
  (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673)
5.689 * [regime-testing]: Baseline error score: 0.007750968871108889
5.692 * [regime-testing]: Oracle error score: 0.007750968871108889
5.692 * [regime-testing]: End program error score: 0.007750968871108889