1.205 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.035 * * * [progress]: [2/2] Setting up program.
0.038 * [progress]: [Phase 2 of 3] Improving.
0.038 * [simplify]: Simplifying:
  (+ x (* (- 1.0 x) (- 1.0 y)))
0.039 * * [simplify]: Extracting # 0 : cost  0
0.039 * * [simplify]: Extracting # 1 : cost  0
0.039 * * [simplify]: Extracting # 2 : cost  0
0.039 * * [simplify]: Extracting # 3 : cost  0
0.039 * * [simplify]: Extracting # 4 : cost  0
0.039 * * [simplify]: Extracting # 5 : cost  0
0.039 * * [simplify]: iteration  0 :  7  enodes  (cost  9 )
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  1 :  13  enodes  (cost  9 )
0.045 * * [simplify]: Extracting # 0 : cost  0
0.045 * * [simplify]: Extracting # 1 : cost  0
0.045 * * [simplify]: Extracting # 2 : cost  0
0.045 * * [simplify]: iteration  2 :  27  enodes  (cost  9 )
0.059 * * [simplify]: Extracting # 0 : cost  0
0.059 * * [simplify]: Extracting # 1 : cost  0
0.059 * * [simplify]: Extracting # 2 : cost  0
0.059 * * [simplify]: iteration  3 :  78  enodes  (cost  9 )
0.123 * * [simplify]: Extracting # 0 : cost  0
0.123 * * [simplify]: Extracting # 1 : cost  0
0.124 * * [simplify]: Extracting # 2 : cost  0
0.124 * * [simplify]: iteration  4 :  242  enodes  (cost  9 )
0.265 * * [simplify]: Extracting # 0 : cost  0
0.265 * * [simplify]: Extracting # 1 : cost  0
0.266 * * [simplify]: Extracting # 2 : cost  0
0.266 * * [simplify]: Extracting # 3 : cost  0
0.266 * * [simplify]: iteration  5 :  523  enodes  (cost  9 )
0.598 * * [simplify]: Extracting # 0 : cost  0
0.599 * * [simplify]: Extracting # 1 : cost  0
0.600 * * [simplify]: Extracting # 2 : cost  0
0.600 * * [simplify]: Extracting # 3 : cost  0
0.601 * * [simplify]: iteration  6 :  926  enodes  (cost  9 )
1.495 * * [simplify]: Extracting # 0 : cost  0
1.496 * * [simplify]: Extracting # 1 : cost  0
1.497 * * [simplify]: Extracting # 2 : cost  0
1.498 * * [simplify]: Extracting # 3 : cost  0
1.499 * * [simplify]: iteration  7 :  1617  enodes  (cost  9 )
3.025 * * [simplify]: Extracting # 0 : cost  0
3.027 * * [simplify]: Extracting # 1 : cost  0
3.028 * * [simplify]: Extracting # 2 : cost  0
3.030 * * [simplify]: iteration  8 :  2126  enodes  (cost  9 )
5.461 * * [simplify]: Extracting # 0 : cost  0
5.464 * * [simplify]: Extracting # 1 : cost  0
5.465 * * [simplify]: Extracting # 2 : cost  0
5.466 * * [simplify]: iteration  9 :  2743  enodes  (cost  9 )
7.557 * * [simplify]: Extracting # 0 : cost  0
7.560 * * [simplify]: Extracting # 1 : cost  0
7.561 * * [simplify]: Extracting # 2 : cost  0
7.564 * * [simplify]: Extracting # 3 : cost  0
7.566 * * [simplify]: iteration  10 :  2890  enodes  (cost  9 )
9.944 * * [simplify]: Extracting # 0 : cost  0
9.946 * * [simplify]: Extracting # 1 : cost  0
9.947 * * [simplify]: Extracting # 2 : cost  0
9.948 * * [simplify]: iteration  11 :  3210  enodes  (cost  9 )
12.467 * * [simplify]: Extracting # 0 : cost  0
12.469 * * [simplify]: Extracting # 1 : cost  0
12.470 * * [simplify]: Extracting # 2 : cost  0
12.471 * * [simplify]: iteration  12 :  3282  enodes  (cost  9 )
14.750 * * [simplify]: Extracting # 0 : cost  0
14.753 * * [simplify]: Extracting # 1 : cost  0
14.755 * * [simplify]: Extracting # 2 : cost  0
14.757 * * [simplify]: iteration  13 :  3512  enodes  (cost  9 )
17.117 * * [simplify]: Extracting # 0 : cost  0
17.118 * * [simplify]: Extracting # 1 : cost  0
17.119 * * [simplify]: Extracting # 2 : cost  0
17.120 * * [simplify]: iteration  14 :  3640  enodes  (cost  9 )
20.474 * * [simplify]: Extracting # 0 : cost  0
20.477 * * [simplify]: Extracting # 1 : cost  0
20.479 * * [simplify]: Extracting # 2 : cost  0
20.481 * * [simplify]: iteration  15 :  3875  enodes  (cost  9 )
23.505 * * [simplify]: Extracting # 0 : cost  0
23.507 * * [simplify]: Extracting # 1 : cost  0
23.509 * * [simplify]: iteration  16 :  3899  enodes  (cost  9 )
26.770 * * [simplify]: Extracting # 0 : cost  0
26.772 * * [simplify]: iteration done:  3899  enodes  (cost  9 )
26.772 * [simplify]: Simplified to:
  (+ x (* (- 1.0 x) (- 1.0 y)))
26.773 * * [progress]: iteration 1 / 4
26.773 * * * [progress]: picking best candidate
26.776 * * * * [pick]: Picked  #<alt (λ (x y) (+ x (* (- 1.0 x) (- 1.0 y))))>
26.776 * * * [progress]: localizing error
26.786 * * * [progress]: generating rewritten candidates
26.786 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
26.796 * * * [progress]: generating series expansions
26.796 * * * * [progress]: [ 1 / 1 ] generating series at (2)
26.796 * [backup-simplify]: Simplify (+ x (* (- 1.0 x) (- 1.0 y))) into (- (+ (* x y) 1.0) (* 1.0 y))
26.796 * [approximate]: Taking taylor expansion of (- (+ (* x y) 1.0) (* 1.0 y)) in (x y) around 0
26.796 * [taylor]: Taking taylor expansion of (- (+ (* x y) 1.0) (* 1.0 y)) in y
26.796 * [taylor]: Taking taylor expansion of (+ (* x y) 1.0) in y
26.796 * [taylor]: Taking taylor expansion of (* x y) in y
26.796 * [taylor]: Taking taylor expansion of x in y
26.796 * [backup-simplify]: Simplify x into x
26.796 * [taylor]: Taking taylor expansion of y in y
26.796 * [backup-simplify]: Simplify 0 into 0
26.796 * [backup-simplify]: Simplify 1 into 1
26.796 * [taylor]: Taking taylor expansion of 1.0 in y
26.796 * [backup-simplify]: Simplify 1.0 into 1.0
26.796 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
26.796 * [taylor]: Taking taylor expansion of 1.0 in y
26.796 * [backup-simplify]: Simplify 1.0 into 1.0
26.796 * [taylor]: Taking taylor expansion of y in y
26.796 * [backup-simplify]: Simplify 0 into 0
26.796 * [backup-simplify]: Simplify 1 into 1
26.796 * [taylor]: Taking taylor expansion of (- (+ (* x y) 1.0) (* 1.0 y)) in x
26.796 * [taylor]: Taking taylor expansion of (+ (* x y) 1.0) in x
26.796 * [taylor]: Taking taylor expansion of (* x y) in x
26.796 * [taylor]: Taking taylor expansion of x in x
26.796 * [backup-simplify]: Simplify 0 into 0
26.796 * [backup-simplify]: Simplify 1 into 1
26.796 * [taylor]: Taking taylor expansion of y in x
26.796 * [backup-simplify]: Simplify y into y
26.796 * [taylor]: Taking taylor expansion of 1.0 in x
26.796 * [backup-simplify]: Simplify 1.0 into 1.0
26.796 * [taylor]: Taking taylor expansion of (* 1.0 y) in x
26.797 * [taylor]: Taking taylor expansion of 1.0 in x
26.797 * [backup-simplify]: Simplify 1.0 into 1.0
26.797 * [taylor]: Taking taylor expansion of y in x
26.797 * [backup-simplify]: Simplify y into y
26.797 * [taylor]: Taking taylor expansion of (- (+ (* x y) 1.0) (* 1.0 y)) in x
26.797 * [taylor]: Taking taylor expansion of (+ (* x y) 1.0) in x
26.797 * [taylor]: Taking taylor expansion of (* x y) in x
26.797 * [taylor]: Taking taylor expansion of x in x
26.797 * [backup-simplify]: Simplify 0 into 0
26.797 * [backup-simplify]: Simplify 1 into 1
26.797 * [taylor]: Taking taylor expansion of y in x
26.797 * [backup-simplify]: Simplify y into y
26.797 * [taylor]: Taking taylor expansion of 1.0 in x
26.797 * [backup-simplify]: Simplify 1.0 into 1.0
26.797 * [taylor]: Taking taylor expansion of (* 1.0 y) in x
26.797 * [taylor]: Taking taylor expansion of 1.0 in x
26.797 * [backup-simplify]: Simplify 1.0 into 1.0
26.797 * [taylor]: Taking taylor expansion of y in x
26.797 * [backup-simplify]: Simplify y into y
26.797 * [backup-simplify]: Simplify (* 0 y) into 0
26.797 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
26.798 * [backup-simplify]: Simplify (* 1.0 y) into (* 1.0 y)
26.798 * [backup-simplify]: Simplify (- (* 1.0 y)) into (- (* 1.0 y))
26.798 * [backup-simplify]: Simplify (+ 1.0 (- (* 1.0 y))) into (- 1.0 (* 1.0 y))
26.798 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 y)) in y
26.798 * [taylor]: Taking taylor expansion of 1.0 in y
26.798 * [backup-simplify]: Simplify 1.0 into 1.0
26.798 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
26.798 * [taylor]: Taking taylor expansion of 1.0 in y
26.798 * [backup-simplify]: Simplify 1.0 into 1.0
26.798 * [taylor]: Taking taylor expansion of y in y
26.798 * [backup-simplify]: Simplify 0 into 0
26.798 * [backup-simplify]: Simplify 1 into 1
26.798 * [backup-simplify]: Simplify (* 1.0 0) into 0
26.798 * [backup-simplify]: Simplify (- 0) into 0
26.799 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
26.799 * [backup-simplify]: Simplify 1.0 into 1.0
26.799 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
26.799 * [backup-simplify]: Simplify (+ y 0) into y
26.799 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 y)) into 0
26.800 * [backup-simplify]: Simplify (- 0) into 0
26.800 * [backup-simplify]: Simplify (+ y 0) into y
26.800 * [taylor]: Taking taylor expansion of y in y
26.800 * [backup-simplify]: Simplify 0 into 0
26.800 * [backup-simplify]: Simplify 1 into 1
26.800 * [backup-simplify]: Simplify 0 into 0
26.801 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0
26.801 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
26.802 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
26.802 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
26.803 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
26.803 * [backup-simplify]: Simplify (+ 0 0) into 0
26.804 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 y))) into 0
26.804 * [backup-simplify]: Simplify (- 0) into 0
26.805 * [backup-simplify]: Simplify (+ 0 0) into 0
26.805 * [taylor]: Taking taylor expansion of 0 in y
26.805 * [backup-simplify]: Simplify 0 into 0
26.805 * [backup-simplify]: Simplify 0 into 0
26.805 * [backup-simplify]: Simplify 1 into 1
26.806 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (+ (* (- 1.0) (* y 1)) 1.0)) into (- (+ (* x y) 1.0) (* 1.0 y))
26.806 * [backup-simplify]: Simplify (+ (/ 1 x) (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y)))) into (- (+ 1.0 (/ 1 (* x y))) (* 1.0 (/ 1 y)))
26.806 * [approximate]: Taking taylor expansion of (- (+ 1.0 (/ 1 (* x y))) (* 1.0 (/ 1 y))) in (x y) around 0
26.806 * [taylor]: Taking taylor expansion of (- (+ 1.0 (/ 1 (* x y))) (* 1.0 (/ 1 y))) in y
26.806 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in y
26.806 * [taylor]: Taking taylor expansion of 1.0 in y
26.806 * [backup-simplify]: Simplify 1.0 into 1.0
26.806 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
26.806 * [taylor]: Taking taylor expansion of (* x y) in y
26.806 * [taylor]: Taking taylor expansion of x in y
26.806 * [backup-simplify]: Simplify x into x
26.806 * [taylor]: Taking taylor expansion of y in y
26.806 * [backup-simplify]: Simplify 0 into 0
26.806 * [backup-simplify]: Simplify 1 into 1
26.806 * [backup-simplify]: Simplify (* x 0) into 0
26.807 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
26.807 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
26.807 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
26.807 * [taylor]: Taking taylor expansion of 1.0 in y
26.807 * [backup-simplify]: Simplify 1.0 into 1.0
26.807 * [taylor]: Taking taylor expansion of (/ 1 y) in y
26.807 * [taylor]: Taking taylor expansion of y in y
26.807 * [backup-simplify]: Simplify 0 into 0
26.807 * [backup-simplify]: Simplify 1 into 1
26.807 * [backup-simplify]: Simplify (/ 1 1) into 1
26.808 * [taylor]: Taking taylor expansion of (- (+ 1.0 (/ 1 (* x y))) (* 1.0 (/ 1 y))) in x
26.808 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in x
26.808 * [taylor]: Taking taylor expansion of 1.0 in x
26.808 * [backup-simplify]: Simplify 1.0 into 1.0
26.808 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
26.808 * [taylor]: Taking taylor expansion of (* x y) in x
26.808 * [taylor]: Taking taylor expansion of x in x
26.808 * [backup-simplify]: Simplify 0 into 0
26.808 * [backup-simplify]: Simplify 1 into 1
26.808 * [taylor]: Taking taylor expansion of y in x
26.808 * [backup-simplify]: Simplify y into y
26.808 * [backup-simplify]: Simplify (* 0 y) into 0
26.808 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
26.808 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
26.808 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x
26.808 * [taylor]: Taking taylor expansion of 1.0 in x
26.808 * [backup-simplify]: Simplify 1.0 into 1.0
26.808 * [taylor]: Taking taylor expansion of (/ 1 y) in x
26.809 * [taylor]: Taking taylor expansion of y in x
26.809 * [backup-simplify]: Simplify y into y
26.809 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
26.809 * [taylor]: Taking taylor expansion of (- (+ 1.0 (/ 1 (* x y))) (* 1.0 (/ 1 y))) in x
26.809 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in x
26.809 * [taylor]: Taking taylor expansion of 1.0 in x
26.809 * [backup-simplify]: Simplify 1.0 into 1.0
26.809 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
26.809 * [taylor]: Taking taylor expansion of (* x y) in x
26.809 * [taylor]: Taking taylor expansion of x in x
26.809 * [backup-simplify]: Simplify 0 into 0
26.809 * [backup-simplify]: Simplify 1 into 1
26.809 * [taylor]: Taking taylor expansion of y in x
26.809 * [backup-simplify]: Simplify y into y
26.809 * [backup-simplify]: Simplify (* 0 y) into 0
26.809 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
26.810 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
26.810 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x
26.810 * [taylor]: Taking taylor expansion of 1.0 in x
26.810 * [backup-simplify]: Simplify 1.0 into 1.0
26.810 * [taylor]: Taking taylor expansion of (/ 1 y) in x
26.810 * [taylor]: Taking taylor expansion of y in x
26.810 * [backup-simplify]: Simplify y into y
26.810 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
26.810 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
26.810 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
26.810 * [taylor]: Taking taylor expansion of (/ 1 y) in y
26.810 * [taylor]: Taking taylor expansion of y in y
26.810 * [backup-simplify]: Simplify 0 into 0
26.810 * [backup-simplify]: Simplify 1 into 1
26.811 * [backup-simplify]: Simplify (/ 1 1) into 1
26.811 * [backup-simplify]: Simplify 1 into 1
26.811 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
26.812 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
26.812 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
26.812 * [backup-simplify]: Simplify (* 1.0 (/ 1 y)) into (/ 1.0 y)
26.812 * [backup-simplify]: Simplify (- (/ 1.0 y)) into (- (* 1.0 (/ 1 y)))
26.812 * [backup-simplify]: Simplify (+ 1.0 (- (* 1.0 (/ 1 y)))) into (- 1.0 (* 1.0 (/ 1 y)))
26.812 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 (/ 1 y))) in y
26.812 * [taylor]: Taking taylor expansion of 1.0 in y
26.812 * [backup-simplify]: Simplify 1.0 into 1.0
26.813 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
26.813 * [taylor]: Taking taylor expansion of 1.0 in y
26.813 * [backup-simplify]: Simplify 1.0 into 1.0
26.813 * [taylor]: Taking taylor expansion of (/ 1 y) in y
26.813 * [taylor]: Taking taylor expansion of y in y
26.813 * [backup-simplify]: Simplify 0 into 0
26.813 * [backup-simplify]: Simplify 1 into 1
26.813 * [backup-simplify]: Simplify (/ 1 1) into 1
26.814 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
26.814 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
26.815 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
26.815 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
26.816 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
26.816 * [backup-simplify]: Simplify 0 into 0
26.817 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
26.817 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
26.818 * [backup-simplify]: Simplify (+ 0 0) into 0
26.818 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
26.818 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 (/ 1 y))) into 0
26.819 * [backup-simplify]: Simplify (- 0) into 0
26.819 * [backup-simplify]: Simplify (+ 0 0) into 0
26.819 * [taylor]: Taking taylor expansion of 0 in y
26.819 * [backup-simplify]: Simplify 0 into 0
26.820 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
26.821 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
26.821 * [backup-simplify]: Simplify (- 0) into 0
26.821 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
26.821 * [backup-simplify]: Simplify 1.0 into 1.0
26.822 * [backup-simplify]: Simplify (+ 1.0 (+ (* (- 1.0) (* (/ 1 (/ 1 y)) 1)) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))))) into (- (+ (* x y) 1.0) (* 1.0 y))
26.823 * [backup-simplify]: Simplify (+ (/ 1 (- x)) (* (- 1.0 (/ 1 (- x))) (- 1.0 (/ 1 (- y))))) into (+ 1.0 (+ (/ 1 (* x y)) (* 1.0 (/ 1 y))))
26.823 * [approximate]: Taking taylor expansion of (+ 1.0 (+ (/ 1 (* x y)) (* 1.0 (/ 1 y)))) in (x y) around 0
26.823 * [taylor]: Taking taylor expansion of (+ 1.0 (+ (/ 1 (* x y)) (* 1.0 (/ 1 y)))) in y
26.823 * [taylor]: Taking taylor expansion of 1.0 in y
26.823 * [backup-simplify]: Simplify 1.0 into 1.0
26.823 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 y))) in y
26.823 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
26.823 * [taylor]: Taking taylor expansion of (* x y) in y
26.823 * [taylor]: Taking taylor expansion of x in y
26.823 * [backup-simplify]: Simplify x into x
26.823 * [taylor]: Taking taylor expansion of y in y
26.823 * [backup-simplify]: Simplify 0 into 0
26.823 * [backup-simplify]: Simplify 1 into 1
26.823 * [backup-simplify]: Simplify (* x 0) into 0
26.823 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
26.824 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
26.824 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
26.824 * [taylor]: Taking taylor expansion of 1.0 in y
26.824 * [backup-simplify]: Simplify 1.0 into 1.0
26.824 * [taylor]: Taking taylor expansion of (/ 1 y) in y
26.824 * [taylor]: Taking taylor expansion of y in y
26.824 * [backup-simplify]: Simplify 0 into 0
26.824 * [backup-simplify]: Simplify 1 into 1
26.824 * [backup-simplify]: Simplify (/ 1 1) into 1
26.824 * [taylor]: Taking taylor expansion of (+ 1.0 (+ (/ 1 (* x y)) (* 1.0 (/ 1 y)))) in x
26.824 * [taylor]: Taking taylor expansion of 1.0 in x
26.824 * [backup-simplify]: Simplify 1.0 into 1.0
26.824 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 y))) in x
26.824 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
26.824 * [taylor]: Taking taylor expansion of (* x y) in x
26.824 * [taylor]: Taking taylor expansion of x in x
26.824 * [backup-simplify]: Simplify 0 into 0
26.824 * [backup-simplify]: Simplify 1 into 1
26.824 * [taylor]: Taking taylor expansion of y in x
26.825 * [backup-simplify]: Simplify y into y
26.825 * [backup-simplify]: Simplify (* 0 y) into 0
26.825 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
26.825 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
26.825 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x
26.825 * [taylor]: Taking taylor expansion of 1.0 in x
26.825 * [backup-simplify]: Simplify 1.0 into 1.0
26.825 * [taylor]: Taking taylor expansion of (/ 1 y) in x
26.825 * [taylor]: Taking taylor expansion of y in x
26.825 * [backup-simplify]: Simplify y into y
26.825 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
26.825 * [taylor]: Taking taylor expansion of (+ 1.0 (+ (/ 1 (* x y)) (* 1.0 (/ 1 y)))) in x
26.825 * [taylor]: Taking taylor expansion of 1.0 in x
26.825 * [backup-simplify]: Simplify 1.0 into 1.0
26.825 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 y))) in x
26.825 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
26.825 * [taylor]: Taking taylor expansion of (* x y) in x
26.825 * [taylor]: Taking taylor expansion of x in x
26.826 * [backup-simplify]: Simplify 0 into 0
26.826 * [backup-simplify]: Simplify 1 into 1
26.826 * [taylor]: Taking taylor expansion of y in x
26.826 * [backup-simplify]: Simplify y into y
26.826 * [backup-simplify]: Simplify (* 0 y) into 0
26.826 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
26.826 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
26.826 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x
26.826 * [taylor]: Taking taylor expansion of 1.0 in x
26.826 * [backup-simplify]: Simplify 1.0 into 1.0
26.826 * [taylor]: Taking taylor expansion of (/ 1 y) in x
26.826 * [taylor]: Taking taylor expansion of y in x
26.826 * [backup-simplify]: Simplify y into y
26.826 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
26.827 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
26.827 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
26.827 * [taylor]: Taking taylor expansion of (/ 1 y) in y
26.827 * [taylor]: Taking taylor expansion of y in y
26.827 * [backup-simplify]: Simplify 0 into 0
26.827 * [backup-simplify]: Simplify 1 into 1
26.827 * [backup-simplify]: Simplify (/ 1 1) into 1
26.827 * [backup-simplify]: Simplify 1 into 1
26.828 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
26.828 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
26.828 * [backup-simplify]: Simplify (* 1.0 (/ 1 y)) into (/ 1.0 y)
26.828 * [backup-simplify]: Simplify (+ 0 (/ 1.0 y)) into (* 1.0 (/ 1 y))
26.828 * [backup-simplify]: Simplify (+ 1.0 (* 1.0 (/ 1 y))) into (+ (* 1.0 (/ 1 y)) 1.0)
26.829 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) 1.0) in y
26.829 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
26.829 * [taylor]: Taking taylor expansion of 1.0 in y
26.829 * [backup-simplify]: Simplify 1.0 into 1.0
26.829 * [taylor]: Taking taylor expansion of (/ 1 y) in y
26.829 * [taylor]: Taking taylor expansion of y in y
26.829 * [backup-simplify]: Simplify 0 into 0
26.829 * [backup-simplify]: Simplify 1 into 1
26.829 * [backup-simplify]: Simplify (/ 1 1) into 1
26.829 * [taylor]: Taking taylor expansion of 1.0 in y
26.829 * [backup-simplify]: Simplify 1.0 into 1.0
26.830 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
26.830 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
26.830 * [backup-simplify]: Simplify 1.0 into 1.0
26.831 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
26.831 * [backup-simplify]: Simplify 0 into 0
26.832 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
26.832 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
26.832 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
26.833 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 (/ 1 y))) into 0
26.833 * [backup-simplify]: Simplify (+ 0 0) into 0
26.834 * [backup-simplify]: Simplify (+ 0 0) into 0
26.834 * [taylor]: Taking taylor expansion of 0 in y
26.834 * [backup-simplify]: Simplify 0 into 0
26.835 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
26.835 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
26.836 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
26.836 * [backup-simplify]: Simplify 1.0 into 1.0
26.836 * [backup-simplify]: Simplify (+ 1.0 (+ (* 1.0 (* (/ 1 (/ 1 (- y))) 1)) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))))) into (- (+ (* x y) 1.0) (* 1.0 y))
26.837 * * * [progress]: simplifying candidates
26.837 * [simplify]: Simplifying:
  (* (exp x) (exp (* (- 1.0 x) (- 1.0 y))))
  (log (+ x (* (- 1.0 x) (- 1.0 y))))
  (exp (+ x (* (- 1.0 x) (- 1.0 y))))
  (* (cbrt (+ x (* (- 1.0 x) (- 1.0 y)))) (cbrt (+ x (* (- 1.0 x) (- 1.0 y)))))
  (cbrt (+ x (* (- 1.0 x) (- 1.0 y))))
  (* (* (+ x (* (- 1.0 x) (- 1.0 y))) (+ x (* (- 1.0 x) (- 1.0 y)))) (+ x (* (- 1.0 x) (- 1.0 y))))
  (sqrt (+ x (* (- 1.0 x) (- 1.0 y))))
  (sqrt (+ x (* (- 1.0 x) (- 1.0 y))))
  (+ (pow x 3) (pow (* (- 1.0 x) (- 1.0 y)) 3))
  (+ (* x x) (- (* (* (- 1.0 x) (- 1.0 y)) (* (- 1.0 x) (- 1.0 y))) (* x (* (- 1.0 x) (- 1.0 y)))))
  (- (* x x) (* (* (- 1.0 x) (- 1.0 y)) (* (- 1.0 x) (- 1.0 y))))
  (- x (* (- 1.0 x) (- 1.0 y)))
  (+ x (* (- 1.0 x) 1.0))
  (+ x (* (- 1.0 x) 1.0))
  (+ x (* 1.0 (- 1.0 x)))
  (+ x (* 1.0 (- 1.0 x)))
  (- (+ (* x y) 1.0) (* 1.0 y))
  (- (+ (* x y) 1.0) (* 1.0 y))
  (- (+ (* x y) 1.0) (* 1.0 y))
26.838 * * [simplify]: Extracting # 0 : cost  0
26.838 * * [simplify]: Extracting # 1 : cost  0
26.838 * * [simplify]: Extracting # 2 : cost  0
26.838 * * [simplify]: Extracting # 3 : cost  0
26.839 * * [simplify]: Extracting # 4 : cost  0
26.839 * * [simplify]: Extracting # 5 : cost  0
26.839 * * [simplify]: Extracting # 6 : cost  0
26.839 * * [simplify]: iteration  0 :  36  enodes  (cost  236 )
26.855 * * [simplify]: Extracting # 0 : cost  0
26.856 * * [simplify]: Extracting # 1 : cost  0
26.856 * * [simplify]: Extracting # 2 : cost  0
26.856 * * [simplify]: Extracting # 3 : cost  0
26.856 * * [simplify]: Extracting # 4 : cost  0
26.857 * * [simplify]: iteration  1 :  104  enodes  (cost  227 )
26.892 * * [simplify]: Extracting # 0 : cost  0
26.892 * * [simplify]: Extracting # 1 : cost  0
26.892 * * [simplify]: Extracting # 2 : cost  0
26.893 * * [simplify]: Extracting # 3 : cost  0
26.893 * * [simplify]: Extracting # 4 : cost  0
26.893 * * [simplify]: Extracting # 5 : cost  0
26.894 * * [simplify]: iteration  2 :  333  enodes  (cost  209 )
27.211 * * [simplify]: Extracting # 0 : cost  0
27.212 * * [simplify]: Extracting # 1 : cost  0
27.214 * * [simplify]: Extracting # 2 : cost  0
27.216 * * [simplify]: Extracting # 3 : cost  0
27.217 * * [simplify]: Extracting # 4 : cost  0
27.218 * * [simplify]: iteration  3 :  1669  enodes  (cost  203 )
28.320 * * [simplify]: Extracting # 0 : cost  0
28.332 * * [simplify]: Extracting # 1 : cost  0
28.345 * * [simplify]: Extracting # 2 : cost  0
28.358 * * [simplify]: Extracting # 3 : cost  0
28.370 * * [simplify]: Extracting # 4 : cost  0
28.391 * * [simplify]: iteration done:  5000  enodes  (cost  203 )
28.391 * [simplify]: Simplified to:
  (exp (+ x (* (- 1.0 x) (- 1.0 y))))
  (log (+ x (* (- 1.0 x) (- 1.0 y))))
  (exp (+ x (* (- 1.0 x) (- 1.0 y))))
  (* (cbrt (+ x (* (- 1.0 x) (- 1.0 y)))) (cbrt (+ x (* (- 1.0 x) (- 1.0 y)))))
  (cbrt (+ x (* (- 1.0 x) (- 1.0 y))))
  (pow (+ x (* (- 1.0 x) (- 1.0 y))) 3)
  (sqrt (+ x (* (- 1.0 x) (- 1.0 y))))
  (sqrt (+ x (* (- 1.0 x) (- 1.0 y))))
  (+ (pow x 3) (pow (* (- 1.0 x) (- 1.0 y)) 3))
  (+ (* x x) (* (* (- 1.0 x) (- 1.0 y)) (- (* (- 1.0 x) (- 1.0 y)) x)))
  (- (* x x) (* (* (- 1.0 x) (- 1.0 y)) (* (- 1.0 x) (- 1.0 y))))
  (- x (* (- 1.0 x) (- 1.0 y)))
  (+ x (* (- 1.0 x) 1.0))
  (+ x (* (- 1.0 x) 1.0))
  (+ x (* (- 1.0 x) 1.0))
  (+ x (* (- 1.0 x) 1.0))
  (+ 1.0 (* y (- x 1.0)))
  (+ 1.0 (* y (- x 1.0)))
  (+ 1.0 (* y (- x 1.0)))
28.392 * * * [progress]: adding candidates to table
28.459 * * [progress]: iteration 2 / 4
28.459 * * * [progress]: picking best candidate
28.461 * * * * [pick]: Picked  #<alt (λ (x y) (+ 1.0 (* y (- x 1.0))))>
28.461 * * * [progress]: localizing error
28.473 * * * [progress]: generating rewritten candidates
28.473 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
28.522 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
28.539 * * * [progress]: generating series expansions
28.539 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
28.539 * [backup-simplify]: Simplify (* y (- x 1.0)) into (* (- x 1.0) y)
28.540 * [approximate]: Taking taylor expansion of (* (- x 1.0) y) in (y x) around 0
28.540 * [taylor]: Taking taylor expansion of (* (- x 1.0) y) in x
28.540 * [taylor]: Taking taylor expansion of (- x 1.0) in x
28.540 * [taylor]: Taking taylor expansion of x in x
28.540 * [backup-simplify]: Simplify 0 into 0
28.540 * [backup-simplify]: Simplify 1 into 1
28.540 * [taylor]: Taking taylor expansion of 1.0 in x
28.540 * [backup-simplify]: Simplify 1.0 into 1.0
28.540 * [taylor]: Taking taylor expansion of y in x
28.540 * [backup-simplify]: Simplify y into y
28.540 * [taylor]: Taking taylor expansion of (* (- x 1.0) y) in y
28.540 * [taylor]: Taking taylor expansion of (- x 1.0) in y
28.540 * [taylor]: Taking taylor expansion of x in y
28.540 * [backup-simplify]: Simplify x into x
28.540 * [taylor]: Taking taylor expansion of 1.0 in y
28.540 * [backup-simplify]: Simplify 1.0 into 1.0
28.540 * [taylor]: Taking taylor expansion of y in y
28.540 * [backup-simplify]: Simplify 0 into 0
28.540 * [backup-simplify]: Simplify 1 into 1
28.540 * [taylor]: Taking taylor expansion of (* (- x 1.0) y) in y
28.540 * [taylor]: Taking taylor expansion of (- x 1.0) in y
28.540 * [taylor]: Taking taylor expansion of x in y
28.540 * [backup-simplify]: Simplify x into x
28.540 * [taylor]: Taking taylor expansion of 1.0 in y
28.540 * [backup-simplify]: Simplify 1.0 into 1.0
28.540 * [taylor]: Taking taylor expansion of y in y
28.540 * [backup-simplify]: Simplify 0 into 0
28.540 * [backup-simplify]: Simplify 1 into 1
28.541 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
28.541 * [backup-simplify]: Simplify (+ x (- 1.0)) into (- x 1.0)
28.542 * [backup-simplify]: Simplify (* (- x 1.0) 0) into 0
28.542 * [taylor]: Taking taylor expansion of 0 in x
28.542 * [backup-simplify]: Simplify 0 into 0
28.542 * [backup-simplify]: Simplify 0 into 0
28.542 * [backup-simplify]: Simplify (- 0) into 0
28.542 * [backup-simplify]: Simplify (+ 0 0) into 0
28.543 * [backup-simplify]: Simplify (+ (* (- x 1.0) 1) (* 0 0)) into (- x 1.0)
28.543 * [taylor]: Taking taylor expansion of (- x 1.0) in x
28.543 * [taylor]: Taking taylor expansion of x in x
28.543 * [backup-simplify]: Simplify 0 into 0
28.543 * [backup-simplify]: Simplify 1 into 1
28.543 * [taylor]: Taking taylor expansion of 1.0 in x
28.543 * [backup-simplify]: Simplify 1.0 into 1.0
28.544 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
28.544 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
28.545 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
28.545 * [backup-simplify]: Simplify 0 into 0
28.545 * [backup-simplify]: Simplify (- 0) into 0
28.546 * [backup-simplify]: Simplify (+ 0 0) into 0
28.546 * [backup-simplify]: Simplify (+ (* (- x 1.0) 0) (+ (* 0 1) (* 0 0))) into 0
28.546 * [taylor]: Taking taylor expansion of 0 in x
28.546 * [backup-simplify]: Simplify 0 into 0
28.546 * [backup-simplify]: Simplify 0 into 0
28.547 * [backup-simplify]: Simplify (- 0) into 0
28.547 * [backup-simplify]: Simplify (+ 1 0) into 1
28.547 * [backup-simplify]: Simplify 1 into 1
28.547 * [backup-simplify]: Simplify 0 into 0
28.548 * [backup-simplify]: Simplify (- 0) into 0
28.548 * [backup-simplify]: Simplify (+ 0 0) into 0
28.549 * [backup-simplify]: Simplify (+ (* (- x 1.0) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
28.549 * [taylor]: Taking taylor expansion of 0 in x
28.549 * [backup-simplify]: Simplify 0 into 0
28.549 * [backup-simplify]: Simplify 0 into 0
28.549 * [backup-simplify]: Simplify 0 into 0
28.549 * [backup-simplify]: Simplify (- 0) into 0
28.550 * [backup-simplify]: Simplify (+ 0 0) into 0
28.550 * [backup-simplify]: Simplify 0 into 0
28.550 * [backup-simplify]: Simplify 0 into 0
28.550 * [backup-simplify]: Simplify (- 0) into 0
28.551 * [backup-simplify]: Simplify (+ 0 0) into 0
28.552 * [backup-simplify]: Simplify (+ (* (- x 1.0) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
28.552 * [taylor]: Taking taylor expansion of 0 in x
28.552 * [backup-simplify]: Simplify 0 into 0
28.552 * [backup-simplify]: Simplify 0 into 0
28.552 * [backup-simplify]: Simplify (+ (* 1 (* x y)) (* (- 1.0) (* 1 y))) into (- (* x y) (* 1.0 y))
28.552 * [backup-simplify]: Simplify (* (/ 1 y) (- (/ 1 x) 1.0)) into (/ (- (/ 1 x) 1.0) y)
28.552 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) y) in (y x) around 0
28.552 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) y) in x
28.552 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
28.552 * [taylor]: Taking taylor expansion of (/ 1 x) in x
28.552 * [taylor]: Taking taylor expansion of x in x
28.553 * [backup-simplify]: Simplify 0 into 0
28.553 * [backup-simplify]: Simplify 1 into 1
28.553 * [backup-simplify]: Simplify (/ 1 1) into 1
28.553 * [taylor]: Taking taylor expansion of 1.0 in x
28.553 * [backup-simplify]: Simplify 1.0 into 1.0
28.553 * [taylor]: Taking taylor expansion of y in x
28.553 * [backup-simplify]: Simplify y into y
28.553 * [backup-simplify]: Simplify (+ 1 0) into 1
28.554 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
28.554 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) y) in y
28.554 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in y
28.554 * [taylor]: Taking taylor expansion of (/ 1 x) in y
28.554 * [taylor]: Taking taylor expansion of x in y
28.554 * [backup-simplify]: Simplify x into x
28.554 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
28.554 * [taylor]: Taking taylor expansion of 1.0 in y
28.554 * [backup-simplify]: Simplify 1.0 into 1.0
28.554 * [taylor]: Taking taylor expansion of y in y
28.554 * [backup-simplify]: Simplify 0 into 0
28.554 * [backup-simplify]: Simplify 1 into 1
28.554 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
28.555 * [backup-simplify]: Simplify (+ (/ 1 x) (- 1.0)) into (- (/ 1 x) 1.0)
28.555 * [backup-simplify]: Simplify (/ (- (/ 1 x) 1.0) 1) into (- (/ 1 x) 1.0)
28.555 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) y) in y
28.555 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in y
28.555 * [taylor]: Taking taylor expansion of (/ 1 x) in y
28.555 * [taylor]: Taking taylor expansion of x in y
28.555 * [backup-simplify]: Simplify x into x
28.555 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
28.555 * [taylor]: Taking taylor expansion of 1.0 in y
28.555 * [backup-simplify]: Simplify 1.0 into 1.0
28.555 * [taylor]: Taking taylor expansion of y in y
28.555 * [backup-simplify]: Simplify 0 into 0
28.555 * [backup-simplify]: Simplify 1 into 1
28.555 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
28.556 * [backup-simplify]: Simplify (+ (/ 1 x) (- 1.0)) into (- (/ 1 x) 1.0)
28.556 * [backup-simplify]: Simplify (/ (- (/ 1 x) 1.0) 1) into (- (/ 1 x) 1.0)
28.556 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
28.556 * [taylor]: Taking taylor expansion of (/ 1 x) in x
28.556 * [taylor]: Taking taylor expansion of x in x
28.556 * [backup-simplify]: Simplify 0 into 0
28.556 * [backup-simplify]: Simplify 1 into 1
28.557 * [backup-simplify]: Simplify (/ 1 1) into 1
28.557 * [taylor]: Taking taylor expansion of 1.0 in x
28.557 * [backup-simplify]: Simplify 1.0 into 1.0
28.557 * [backup-simplify]: Simplify (+ 1 0) into 1
28.557 * [backup-simplify]: Simplify 1 into 1
28.557 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
28.558 * [backup-simplify]: Simplify (- 0) into 0
28.558 * [backup-simplify]: Simplify (+ 0 0) into 0
28.559 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 x) 1.0) (/ 0 1)))) into 0
28.559 * [taylor]: Taking taylor expansion of 0 in x
28.559 * [backup-simplify]: Simplify 0 into 0
28.560 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
28.560 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
28.561 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
28.561 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
28.561 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
28.562 * [backup-simplify]: Simplify (- 0) into 0
28.562 * [backup-simplify]: Simplify (+ 0 0) into 0
28.564 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 x) 1.0) (/ 0 1)) (* 0 (/ 0 1)))) into 0
28.564 * [taylor]: Taking taylor expansion of 0 in x
28.564 * [backup-simplify]: Simplify 0 into 0
28.564 * [backup-simplify]: Simplify 0 into 0
28.565 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
28.565 * [backup-simplify]: Simplify (- 0) into 0
28.565 * [backup-simplify]: Simplify (+ 0 0) into 0
28.566 * [backup-simplify]: Simplify 0 into 0
28.566 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
28.566 * [backup-simplify]: Simplify (- 0) into 0
28.567 * [backup-simplify]: Simplify (+ 0 0) into 0
28.569 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 x) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
28.569 * [taylor]: Taking taylor expansion of 0 in x
28.569 * [backup-simplify]: Simplify 0 into 0
28.569 * [backup-simplify]: Simplify 0 into 0
28.569 * [backup-simplify]: Simplify 0 into 0
28.570 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
28.570 * [backup-simplify]: Simplify (- 0) into 0
28.570 * [backup-simplify]: Simplify (+ 0 0) into 0
28.570 * [backup-simplify]: Simplify 0 into 0
28.571 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
28.571 * [backup-simplify]: Simplify (- 0) into 0
28.572 * [backup-simplify]: Simplify (+ 0 0) into 0
28.574 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 x) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
28.574 * [taylor]: Taking taylor expansion of 0 in x
28.574 * [backup-simplify]: Simplify 0 into 0
28.574 * [backup-simplify]: Simplify 0 into 0
28.575 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 y)))) (* 1 (* (/ 1 (/ 1 x)) (/ 1 (/ 1 y))))) into (- (* x y) (* 1.0 y))
28.575 * [backup-simplify]: Simplify (* (/ 1 (- y)) (- (/ 1 (- x)) 1.0)) into (/ (+ 1.0 (/ 1 x)) y)
28.575 * [approximate]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in (y x) around 0
28.575 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in x
28.575 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
28.575 * [taylor]: Taking taylor expansion of 1.0 in x
28.575 * [backup-simplify]: Simplify 1.0 into 1.0
28.575 * [taylor]: Taking taylor expansion of (/ 1 x) in x
28.575 * [taylor]: Taking taylor expansion of x in x
28.575 * [backup-simplify]: Simplify 0 into 0
28.575 * [backup-simplify]: Simplify 1 into 1
28.576 * [backup-simplify]: Simplify (/ 1 1) into 1
28.576 * [taylor]: Taking taylor expansion of y in x
28.576 * [backup-simplify]: Simplify y into y
28.576 * [backup-simplify]: Simplify (+ 0 1) into 1
28.576 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
28.576 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in y
28.576 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in y
28.577 * [taylor]: Taking taylor expansion of 1.0 in y
28.577 * [backup-simplify]: Simplify 1.0 into 1.0
28.577 * [taylor]: Taking taylor expansion of (/ 1 x) in y
28.577 * [taylor]: Taking taylor expansion of x in y
28.577 * [backup-simplify]: Simplify x into x
28.577 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
28.577 * [taylor]: Taking taylor expansion of y in y
28.577 * [backup-simplify]: Simplify 0 into 0
28.577 * [backup-simplify]: Simplify 1 into 1
28.577 * [backup-simplify]: Simplify (+ 1.0 (/ 1 x)) into (+ (/ 1 x) 1.0)
28.577 * [backup-simplify]: Simplify (/ (+ (/ 1 x) 1.0) 1) into (+ 1.0 (/ 1 x))
28.577 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in y
28.577 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in y
28.577 * [taylor]: Taking taylor expansion of 1.0 in y
28.577 * [backup-simplify]: Simplify 1.0 into 1.0
28.577 * [taylor]: Taking taylor expansion of (/ 1 x) in y
28.577 * [taylor]: Taking taylor expansion of x in y
28.577 * [backup-simplify]: Simplify x into x
28.577 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
28.577 * [taylor]: Taking taylor expansion of y in y
28.577 * [backup-simplify]: Simplify 0 into 0
28.577 * [backup-simplify]: Simplify 1 into 1
28.577 * [backup-simplify]: Simplify (+ 1.0 (/ 1 x)) into (+ (/ 1 x) 1.0)
28.578 * [backup-simplify]: Simplify (/ (+ (/ 1 x) 1.0) 1) into (+ 1.0 (/ 1 x))
28.578 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
28.578 * [taylor]: Taking taylor expansion of 1.0 in x
28.578 * [backup-simplify]: Simplify 1.0 into 1.0
28.578 * [taylor]: Taking taylor expansion of (/ 1 x) in x
28.578 * [taylor]: Taking taylor expansion of x in x
28.578 * [backup-simplify]: Simplify 0 into 0
28.578 * [backup-simplify]: Simplify 1 into 1
28.578 * [backup-simplify]: Simplify (/ 1 1) into 1
28.579 * [backup-simplify]: Simplify (+ 0 1) into 1
28.579 * [backup-simplify]: Simplify 1 into 1
28.579 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
28.579 * [backup-simplify]: Simplify (+ 0 0) into 0
28.580 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 x)) (/ 0 1)))) into 0
28.580 * [taylor]: Taking taylor expansion of 0 in x
28.580 * [backup-simplify]: Simplify 0 into 0
28.580 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
28.580 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
28.580 * [backup-simplify]: Simplify 1.0 into 1.0
28.581 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
28.581 * [backup-simplify]: Simplify (+ 0 0) into 0
28.582 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 x)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
28.582 * [taylor]: Taking taylor expansion of 0 in x
28.582 * [backup-simplify]: Simplify 0 into 0
28.582 * [backup-simplify]: Simplify 0 into 0
28.582 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
28.583 * [backup-simplify]: Simplify (+ 0 0) into 0
28.583 * [backup-simplify]: Simplify 0 into 0
28.583 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
28.583 * [backup-simplify]: Simplify (+ 0 0) into 0
28.584 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 x)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
28.584 * [taylor]: Taking taylor expansion of 0 in x
28.584 * [backup-simplify]: Simplify 0 into 0
28.584 * [backup-simplify]: Simplify 0 into 0
28.584 * [backup-simplify]: Simplify 0 into 0
28.585 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
28.585 * [backup-simplify]: Simplify (+ 0 0) into 0
28.585 * [backup-simplify]: Simplify 0 into 0
28.585 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
28.585 * [backup-simplify]: Simplify (+ 0 0) into 0
28.587 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 x)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
28.587 * [taylor]: Taking taylor expansion of 0 in x
28.587 * [backup-simplify]: Simplify 0 into 0
28.587 * [backup-simplify]: Simplify 0 into 0
28.587 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 (- y))))) (* 1 (* (/ 1 (/ 1 (- x))) (/ 1 (/ 1 (- y)))))) into (- (* x y) (* 1.0 y))
28.587 * * * * [progress]: [ 2 / 2 ] generating series at (2)
28.587 * [backup-simplify]: Simplify (+ 1.0 (* y (- x 1.0))) into (- (+ (* x y) 1.0) (* 1.0 y))
28.587 * [approximate]: Taking taylor expansion of (- (+ (* x y) 1.0) (* 1.0 y)) in (y x) around 0
28.587 * [taylor]: Taking taylor expansion of (- (+ (* x y) 1.0) (* 1.0 y)) in x
28.587 * [taylor]: Taking taylor expansion of (+ (* x y) 1.0) in x
28.587 * [taylor]: Taking taylor expansion of (* x y) in x
28.587 * [taylor]: Taking taylor expansion of x in x
28.587 * [backup-simplify]: Simplify 0 into 0
28.587 * [backup-simplify]: Simplify 1 into 1
28.587 * [taylor]: Taking taylor expansion of y in x
28.587 * [backup-simplify]: Simplify y into y
28.587 * [taylor]: Taking taylor expansion of 1.0 in x
28.588 * [backup-simplify]: Simplify 1.0 into 1.0
28.588 * [taylor]: Taking taylor expansion of (* 1.0 y) in x
28.588 * [taylor]: Taking taylor expansion of 1.0 in x
28.588 * [backup-simplify]: Simplify 1.0 into 1.0
28.588 * [taylor]: Taking taylor expansion of y in x
28.588 * [backup-simplify]: Simplify y into y
28.588 * [taylor]: Taking taylor expansion of (- (+ (* x y) 1.0) (* 1.0 y)) in y
28.588 * [taylor]: Taking taylor expansion of (+ (* x y) 1.0) in y
28.588 * [taylor]: Taking taylor expansion of (* x y) in y
28.588 * [taylor]: Taking taylor expansion of x in y
28.588 * [backup-simplify]: Simplify x into x
28.588 * [taylor]: Taking taylor expansion of y in y
28.588 * [backup-simplify]: Simplify 0 into 0
28.588 * [backup-simplify]: Simplify 1 into 1
28.588 * [taylor]: Taking taylor expansion of 1.0 in y
28.588 * [backup-simplify]: Simplify 1.0 into 1.0
28.588 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
28.588 * [taylor]: Taking taylor expansion of 1.0 in y
28.588 * [backup-simplify]: Simplify 1.0 into 1.0
28.588 * [taylor]: Taking taylor expansion of y in y
28.588 * [backup-simplify]: Simplify 0 into 0
28.588 * [backup-simplify]: Simplify 1 into 1
28.588 * [taylor]: Taking taylor expansion of (- (+ (* x y) 1.0) (* 1.0 y)) in y
28.588 * [taylor]: Taking taylor expansion of (+ (* x y) 1.0) in y
28.588 * [taylor]: Taking taylor expansion of (* x y) in y
28.588 * [taylor]: Taking taylor expansion of x in y
28.588 * [backup-simplify]: Simplify x into x
28.588 * [taylor]: Taking taylor expansion of y in y
28.588 * [backup-simplify]: Simplify 0 into 0
28.588 * [backup-simplify]: Simplify 1 into 1
28.588 * [taylor]: Taking taylor expansion of 1.0 in y
28.588 * [backup-simplify]: Simplify 1.0 into 1.0
28.588 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
28.588 * [taylor]: Taking taylor expansion of 1.0 in y
28.588 * [backup-simplify]: Simplify 1.0 into 1.0
28.588 * [taylor]: Taking taylor expansion of y in y
28.588 * [backup-simplify]: Simplify 0 into 0
28.588 * [backup-simplify]: Simplify 1 into 1
28.588 * [backup-simplify]: Simplify (* x 0) into 0
28.588 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
28.589 * [backup-simplify]: Simplify (* 1.0 0) into 0
28.589 * [backup-simplify]: Simplify (- 0) into 0
28.589 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
28.589 * [taylor]: Taking taylor expansion of 1.0 in x
28.589 * [backup-simplify]: Simplify 1.0 into 1.0
28.589 * [backup-simplify]: Simplify 1.0 into 1.0
28.590 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
28.590 * [backup-simplify]: Simplify (+ x 0) into x
28.590 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0
28.591 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
28.591 * [backup-simplify]: Simplify (+ x (- 1.0)) into (- x 1.0)
28.591 * [taylor]: Taking taylor expansion of (- x 1.0) in x
28.591 * [taylor]: Taking taylor expansion of x in x
28.591 * [backup-simplify]: Simplify 0 into 0
28.591 * [backup-simplify]: Simplify 1 into 1
28.591 * [taylor]: Taking taylor expansion of 1.0 in x
28.591 * [backup-simplify]: Simplify 1.0 into 1.0
28.591 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
28.592 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
28.592 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
28.592 * [backup-simplify]: Simplify 0 into 0
28.593 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0
28.593 * [backup-simplify]: Simplify (+ 0 0) into 0
28.593 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0
28.594 * [backup-simplify]: Simplify (- 0) into 0
28.594 * [backup-simplify]: Simplify (+ 0 0) into 0
28.594 * [taylor]: Taking taylor expansion of 0 in x
28.594 * [backup-simplify]: Simplify 0 into 0
28.594 * [backup-simplify]: Simplify 0 into 0
28.594 * [backup-simplify]: Simplify (- 0) into 0
28.595 * [backup-simplify]: Simplify (+ 1 0) into 1
28.595 * [backup-simplify]: Simplify 1 into 1
28.595 * [backup-simplify]: Simplify (+ (* 1 (* x y)) (+ (* (- 1.0) (* 1 y)) 1.0)) into (- (+ (* x y) 1.0) (* 1.0 y))
28.595 * [backup-simplify]: Simplify (+ 1.0 (* (/ 1 y) (- (/ 1 x) 1.0))) into (- (+ (/ 1 (* x y)) 1.0) (* 1.0 (/ 1 y)))
28.595 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* x y)) 1.0) (* 1.0 (/ 1 y))) in (y x) around 0
28.595 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) 1.0) (* 1.0 (/ 1 y))) in x
28.595 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) 1.0) in x
28.595 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
28.595 * [taylor]: Taking taylor expansion of (* x y) in x
28.595 * [taylor]: Taking taylor expansion of x in x
28.595 * [backup-simplify]: Simplify 0 into 0
28.595 * [backup-simplify]: Simplify 1 into 1
28.595 * [taylor]: Taking taylor expansion of y in x
28.595 * [backup-simplify]: Simplify y into y
28.595 * [backup-simplify]: Simplify (* 0 y) into 0
28.596 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
28.596 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
28.596 * [taylor]: Taking taylor expansion of 1.0 in x
28.596 * [backup-simplify]: Simplify 1.0 into 1.0
28.596 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x
28.596 * [taylor]: Taking taylor expansion of 1.0 in x
28.596 * [backup-simplify]: Simplify 1.0 into 1.0
28.596 * [taylor]: Taking taylor expansion of (/ 1 y) in x
28.596 * [taylor]: Taking taylor expansion of y in x
28.596 * [backup-simplify]: Simplify y into y
28.596 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
28.596 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) 1.0) (* 1.0 (/ 1 y))) in y
28.596 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) 1.0) in y
28.596 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
28.596 * [taylor]: Taking taylor expansion of (* x y) in y
28.596 * [taylor]: Taking taylor expansion of x in y
28.596 * [backup-simplify]: Simplify x into x
28.596 * [taylor]: Taking taylor expansion of y in y
28.596 * [backup-simplify]: Simplify 0 into 0
28.596 * [backup-simplify]: Simplify 1 into 1
28.596 * [backup-simplify]: Simplify (* x 0) into 0
28.596 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
28.596 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
28.596 * [taylor]: Taking taylor expansion of 1.0 in y
28.596 * [backup-simplify]: Simplify 1.0 into 1.0
28.596 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
28.596 * [taylor]: Taking taylor expansion of 1.0 in y
28.596 * [backup-simplify]: Simplify 1.0 into 1.0
28.597 * [taylor]: Taking taylor expansion of (/ 1 y) in y
28.597 * [taylor]: Taking taylor expansion of y in y
28.597 * [backup-simplify]: Simplify 0 into 0
28.597 * [backup-simplify]: Simplify 1 into 1
28.597 * [backup-simplify]: Simplify (/ 1 1) into 1
28.597 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) 1.0) (* 1.0 (/ 1 y))) in y
28.597 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) 1.0) in y
28.597 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
28.597 * [taylor]: Taking taylor expansion of (* x y) in y
28.597 * [taylor]: Taking taylor expansion of x in y
28.597 * [backup-simplify]: Simplify x into x
28.597 * [taylor]: Taking taylor expansion of y in y
28.597 * [backup-simplify]: Simplify 0 into 0
28.597 * [backup-simplify]: Simplify 1 into 1
28.597 * [backup-simplify]: Simplify (* x 0) into 0
28.597 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
28.597 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
28.597 * [taylor]: Taking taylor expansion of 1.0 in y
28.597 * [backup-simplify]: Simplify 1.0 into 1.0
28.597 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
28.597 * [taylor]: Taking taylor expansion of 1.0 in y
28.597 * [backup-simplify]: Simplify 1.0 into 1.0
28.597 * [taylor]: Taking taylor expansion of (/ 1 y) in y
28.597 * [taylor]: Taking taylor expansion of y in y
28.597 * [backup-simplify]: Simplify 0 into 0
28.597 * [backup-simplify]: Simplify 1 into 1
28.598 * [backup-simplify]: Simplify (/ 1 1) into 1
28.598 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x)
28.598 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
28.599 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
28.599 * [backup-simplify]: Simplify (+ (/ 1 x) (- 1.0)) into (- (/ 1 x) 1.0)
28.599 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
28.599 * [taylor]: Taking taylor expansion of (/ 1 x) in x
28.599 * [taylor]: Taking taylor expansion of x in x
28.599 * [backup-simplify]: Simplify 0 into 0
28.599 * [backup-simplify]: Simplify 1 into 1
28.599 * [backup-simplify]: Simplify (/ 1 1) into 1
28.599 * [taylor]: Taking taylor expansion of 1.0 in x
28.599 * [backup-simplify]: Simplify 1.0 into 1.0
28.599 * [backup-simplify]: Simplify (+ 1 0) into 1
28.600 * [backup-simplify]: Simplify 1 into 1
28.600 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0
28.600 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
28.600 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
28.601 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
28.601 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
28.601 * [backup-simplify]: Simplify (- 0) into 0
28.602 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
28.602 * [taylor]: Taking taylor expansion of 1.0 in x
28.602 * [backup-simplify]: Simplify 1.0 into 1.0
28.602 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
28.602 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
28.603 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
28.603 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
28.604 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
28.604 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
28.604 * [backup-simplify]: Simplify (+ 0 0) into 0
28.605 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
28.605 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
28.605 * [backup-simplify]: Simplify (- 0) into 0
28.606 * [backup-simplify]: Simplify (+ 0 0) into 0
28.606 * [taylor]: Taking taylor expansion of 0 in x
28.606 * [backup-simplify]: Simplify 0 into 0
28.606 * [backup-simplify]: Simplify 1.0 into 1.0
28.606 * [backup-simplify]: Simplify (+ 1.0 (+ (* (- 1.0) (* 1 (/ 1 (/ 1 y)))) (* 1 (* (/ 1 (/ 1 x)) (/ 1 (/ 1 y)))))) into (- (+ (* x y) 1.0) (* 1.0 y))
28.606 * [backup-simplify]: Simplify (+ 1.0 (* (/ 1 (- y)) (- (/ 1 (- x)) 1.0))) into (+ (/ 1 (* x y)) (+ (* 1.0 (/ 1 y)) 1.0))
28.606 * [approximate]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (* 1.0 (/ 1 y)) 1.0)) in (y x) around 0
28.606 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (* 1.0 (/ 1 y)) 1.0)) in x
28.606 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
28.606 * [taylor]: Taking taylor expansion of (* x y) in x
28.606 * [taylor]: Taking taylor expansion of x in x
28.606 * [backup-simplify]: Simplify 0 into 0
28.606 * [backup-simplify]: Simplify 1 into 1
28.606 * [taylor]: Taking taylor expansion of y in x
28.606 * [backup-simplify]: Simplify y into y
28.607 * [backup-simplify]: Simplify (* 0 y) into 0
28.607 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
28.607 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
28.607 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) 1.0) in x
28.607 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x
28.607 * [taylor]: Taking taylor expansion of 1.0 in x
28.607 * [backup-simplify]: Simplify 1.0 into 1.0
28.607 * [taylor]: Taking taylor expansion of (/ 1 y) in x
28.607 * [taylor]: Taking taylor expansion of y in x
28.607 * [backup-simplify]: Simplify y into y
28.607 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
28.607 * [taylor]: Taking taylor expansion of 1.0 in x
28.607 * [backup-simplify]: Simplify 1.0 into 1.0
28.607 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (* 1.0 (/ 1 y)) 1.0)) in y
28.607 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
28.607 * [taylor]: Taking taylor expansion of (* x y) in y
28.607 * [taylor]: Taking taylor expansion of x in y
28.607 * [backup-simplify]: Simplify x into x
28.607 * [taylor]: Taking taylor expansion of y in y
28.607 * [backup-simplify]: Simplify 0 into 0
28.607 * [backup-simplify]: Simplify 1 into 1
28.607 * [backup-simplify]: Simplify (* x 0) into 0
28.607 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
28.607 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
28.608 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) 1.0) in y
28.608 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
28.608 * [taylor]: Taking taylor expansion of 1.0 in y
28.608 * [backup-simplify]: Simplify 1.0 into 1.0
28.608 * [taylor]: Taking taylor expansion of (/ 1 y) in y
28.608 * [taylor]: Taking taylor expansion of y in y
28.608 * [backup-simplify]: Simplify 0 into 0
28.608 * [backup-simplify]: Simplify 1 into 1
28.608 * [backup-simplify]: Simplify (/ 1 1) into 1
28.608 * [taylor]: Taking taylor expansion of 1.0 in y
28.608 * [backup-simplify]: Simplify 1.0 into 1.0
28.608 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (* 1.0 (/ 1 y)) 1.0)) in y
28.608 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
28.608 * [taylor]: Taking taylor expansion of (* x y) in y
28.608 * [taylor]: Taking taylor expansion of x in y
28.608 * [backup-simplify]: Simplify x into x
28.608 * [taylor]: Taking taylor expansion of y in y
28.608 * [backup-simplify]: Simplify 0 into 0
28.608 * [backup-simplify]: Simplify 1 into 1
28.608 * [backup-simplify]: Simplify (* x 0) into 0
28.608 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
28.608 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
28.608 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) 1.0) in y
28.608 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
28.608 * [taylor]: Taking taylor expansion of 1.0 in y
28.608 * [backup-simplify]: Simplify 1.0 into 1.0
28.608 * [taylor]: Taking taylor expansion of (/ 1 y) in y
28.609 * [taylor]: Taking taylor expansion of y in y
28.609 * [backup-simplify]: Simplify 0 into 0
28.609 * [backup-simplify]: Simplify 1 into 1
28.609 * [backup-simplify]: Simplify (/ 1 1) into 1
28.609 * [taylor]: Taking taylor expansion of 1.0 in y
28.609 * [backup-simplify]: Simplify 1.0 into 1.0
28.609 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
28.609 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
28.609 * [backup-simplify]: Simplify (+ (/ 1 x) 1.0) into (+ 1.0 (/ 1 x))
28.610 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
28.610 * [taylor]: Taking taylor expansion of 1.0 in x
28.610 * [backup-simplify]: Simplify 1.0 into 1.0
28.610 * [taylor]: Taking taylor expansion of (/ 1 x) in x
28.610 * [taylor]: Taking taylor expansion of x in x
28.610 * [backup-simplify]: Simplify 0 into 0
28.610 * [backup-simplify]: Simplify 1 into 1
28.610 * [backup-simplify]: Simplify (/ 1 1) into 1
28.610 * [backup-simplify]: Simplify (+ 0 1) into 1
28.610 * [backup-simplify]: Simplify 1 into 1
28.611 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0
28.611 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
28.611 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
28.612 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
28.612 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
28.612 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
28.612 * [taylor]: Taking taylor expansion of 1.0 in x
28.612 * [backup-simplify]: Simplify 1.0 into 1.0
28.613 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
28.613 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
28.613 * [backup-simplify]: Simplify 1.0 into 1.0
28.613 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
28.613 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
28.614 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
28.615 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
28.615 * [backup-simplify]: Simplify (+ 0 0) into 0
28.615 * [backup-simplify]: Simplify (+ 0 0) into 0
28.615 * [taylor]: Taking taylor expansion of 0 in x
28.615 * [backup-simplify]: Simplify 0 into 0
28.615 * [backup-simplify]: Simplify 1.0 into 1.0
28.615 * [backup-simplify]: Simplify (+ 1.0 (+ (* 1.0 (* 1 (/ 1 (/ 1 (- y))))) (* 1 (* (/ 1 (/ 1 (- x))) (/ 1 (/ 1 (- y))))))) into (- (+ (* x y) 1.0) (* 1.0 y))
28.615 * * * [progress]: simplifying candidates
28.616 * [simplify]: Simplifying:
  (* y (- x 1.0))
  (+ (log y) (log (- x 1.0)))
  (log (* y (- x 1.0)))
  (exp (* y (- x 1.0)))
  (* (* (* y y) y) (* (* (- x 1.0) (- x 1.0)) (- x 1.0)))
  (* (cbrt (* y (- x 1.0))) (cbrt (* y (- x 1.0))))
  (cbrt (* y (- x 1.0)))
  (* (* (* y (- x 1.0)) (* y (- x 1.0))) (* y (- x 1.0)))
  (sqrt (* y (- x 1.0)))
  (sqrt (* y (- x 1.0)))
  (* (sqrt y) (sqrt (- x 1.0)))
  (* (sqrt y) (sqrt (- x 1.0)))
  (* y x)
  (* y (- 1.0))
  (* y x)
  (* y (- 1.0))
  (* x y)
  (* (- 1.0) y)
  (* x y)
  (* (- 1.0) y)
  (* y (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (* y (sqrt (- x 1.0)))
  (* y 1)
  (* y (+ (sqrt x) (sqrt 1.0)))
  (* y 1)
  (* (cbrt y) (- x 1.0))
  (* (sqrt y) (- x 1.0))
  (* y (- x 1.0))
  (* y (- (pow x 3) (pow 1.0 3)))
  (* y (- (* x x) (* 1.0 1.0)))
  (* (exp 1.0) (exp (* y (- x 1.0))))
  (log (+ 1.0 (* y (- x 1.0))))
  (exp (+ 1.0 (* y (- x 1.0))))
  (* (cbrt (+ 1.0 (* y (- x 1.0)))) (cbrt (+ 1.0 (* y (- x 1.0)))))
  (cbrt (+ 1.0 (* y (- x 1.0))))
  (* (* (+ 1.0 (* y (- x 1.0))) (+ 1.0 (* y (- x 1.0)))) (+ 1.0 (* y (- x 1.0))))
  (sqrt (+ 1.0 (* y (- x 1.0))))
  (sqrt (+ 1.0 (* y (- x 1.0))))
  (+ (pow 1.0 3) (pow (* y (- x 1.0)) 3))
  (+ (* 1.0 1.0) (- (* (* y (- x 1.0)) (* y (- x 1.0))) (* 1.0 (* y (- x 1.0)))))
  (- (* 1.0 1.0) (* (* y (- x 1.0)) (* y (- x 1.0))))
  (- 1.0 (* y (- x 1.0)))
  (+ 1.0 (* y x))
  (+ 1.0 (* y x))
  (+ 1.0 (* x y))
  (+ 1.0 (* x y))
  (- (* x y) (* 1.0 y))
  (- (* x y) (* 1.0 y))
  (- (* x y) (* 1.0 y))
  (- (+ (* x y) 1.0) (* 1.0 y))
  (- (+ (* x y) 1.0) (* 1.0 y))
  (- (+ (* x y) 1.0) (* 1.0 y))
28.617 * * [simplify]: Extracting # 0 : cost  0
28.617 * * [simplify]: Extracting # 1 : cost  0
28.617 * * [simplify]: Extracting # 2 : cost  0
28.617 * * [simplify]: Extracting # 3 : cost  0
28.617 * * [simplify]: Extracting # 4 : cost  0
28.617 * * [simplify]: Extracting # 5 : cost  0
28.617 * * [simplify]: iteration  0 :  73  enodes  (cost  409 )
28.646 * * [simplify]: Extracting # 0 : cost  0
28.647 * * [simplify]: Extracting # 1 : cost  0
28.647 * * [simplify]: Extracting # 2 : cost  0
28.648 * * [simplify]: Extracting # 3 : cost  0
28.648 * * [simplify]: Extracting # 4 : cost  0
28.648 * * [simplify]: iteration  1 :  173  enodes  (cost  381 )
28.708 * * [simplify]: Extracting # 0 : cost  0
28.709 * * [simplify]: Extracting # 1 : cost  0
28.710 * * [simplify]: Extracting # 2 : cost  0
28.711 * * [simplify]: Extracting # 3 : cost  0
28.712 * * [simplify]: Extracting # 4 : cost  0
28.713 * * [simplify]: Extracting # 5 : cost  0
28.714 * * [simplify]: iteration  2 :  506  enodes  (cost  351 )
29.135 * * [simplify]: Extracting # 0 : cost  0
29.138 * * [simplify]: Extracting # 1 : cost  0
29.140 * * [simplify]: Extracting # 2 : cost  0
29.148 * * [simplify]: Extracting # 3 : cost  0
29.150 * * [simplify]: Extracting # 4 : cost  0
29.152 * * [simplify]: iteration  3 :  2212  enodes  (cost  351 )
30.375 * * [simplify]: Extracting # 0 : cost  0
30.397 * * [simplify]: Extracting # 1 : cost  0
30.409 * * [simplify]: Extracting # 2 : cost  0
30.417 * * [simplify]: Extracting # 3 : cost  0
30.423 * * [simplify]: Extracting # 4 : cost  0
30.428 * * [simplify]: iteration done:  5000  enodes  (cost  351 )
30.429 * [simplify]: Simplified to:
  (* y (- x 1.0))
  (log (* y (- x 1.0)))
  (log (* y (- x 1.0)))
  (exp (* y (- x 1.0)))
  (pow (* y (- x 1.0)) 3)
  (* (cbrt (* y (- x 1.0))) (cbrt (* y (- x 1.0))))
  (cbrt (* y (- x 1.0)))
  (pow (* y (- x 1.0)) 3)
  (sqrt (* y (- x 1.0)))
  (sqrt (* y (- x 1.0)))
  (* (sqrt y) (sqrt (- x 1.0)))
  (* (sqrt y) (sqrt (- x 1.0)))
  (* y x)
  (* y (- 1.0))
  (* y x)
  (* y (- 1.0))
  (* y x)
  (* y (- 1.0))
  (* y x)
  (* y (- 1.0))
  (* y (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (* y (sqrt (- x 1.0)))
  y
  (* y (+ (sqrt x) (sqrt 1.0)))
  y
  (* (cbrt y) (- x 1.0))
  (* (sqrt y) (- x 1.0))
  (* y (- x 1.0))
  (* y (- (pow x 3) (pow 1.0 3)))
  (* y (- (* x x) (* 1.0 1.0)))
  (exp (+ 1.0 (* y (- x 1.0))))
  (log (+ 1.0 (* y (- x 1.0))))
  (exp (+ 1.0 (* y (- x 1.0))))
  (* (cbrt (+ 1.0 (* y (- x 1.0)))) (cbrt (+ 1.0 (* y (- x 1.0)))))
  (cbrt (+ 1.0 (* y (- x 1.0))))
  (pow (+ 1.0 (* y (- x 1.0))) 3)
  (sqrt (+ 1.0 (* y (- x 1.0))))
  (sqrt (+ 1.0 (* y (- x 1.0))))
  (+ (pow 1.0 3) (pow (* y (- x 1.0)) 3))
  (+ (* 1.0 1.0) (* (* y (- x 1.0)) (- (* y (- x 1.0)) 1.0)))
  (- (* 1.0 1.0) (* (* y (- x 1.0)) (* y (- x 1.0))))
  (- 1.0 (* y (- x 1.0)))
  (+ 1.0 (* x y))
  (+ 1.0 (* x y))
  (+ 1.0 (* x y))
  (+ 1.0 (* x y))
  (* y (- x 1.0))
  (* y (- x 1.0))
  (* y (- x 1.0))
  (+ 1.0 (* y (- x 1.0)))
  (+ 1.0 (* y (- x 1.0)))
  (+ 1.0 (* y (- x 1.0)))
30.429 * * * [progress]: adding candidates to table
30.528 * [progress]: [Phase 3 of 3] Extracting.
30.530 * [simplify]: Simplifying:
  (+ 1.0 (* y (- x 1.0)))
30.530 * * [simplify]: Extracting # 0 : cost  0
30.530 * * [simplify]: Extracting # 1 : cost  0
30.530 * * [simplify]: Extracting # 2 : cost  0
30.530 * * [simplify]: Extracting # 3 : cost  0
30.530 * * [simplify]: Extracting # 4 : cost  0
30.530 * * [simplify]: Extracting # 5 : cost  0
30.530 * * [simplify]: iteration  0 :  6  enodes  (cost  7 )
30.530 * * [simplify]: Extracting # 0 : cost  0
30.530 * * [simplify]: iteration  1 :  8  enodes  (cost  7 )
30.533 * * [simplify]: Extracting # 0 : cost  0
30.533 * * [simplify]: iteration done:  8  enodes  (cost  7 )
30.533 * [simplify]: Simplified to:
  (+ 1.0 (* y (- x 1.0)))
31.692 * [regime-testing]: Baseline error score: 0.004771837104818391
31.696 * [regime-testing]: Oracle error score: 0.004771837104818391
31.696 * [regime-testing]: End program error score: 0.004771837104818391
31.739 * [regime-testing]: Target error score: 0.006720200962890794