50.861 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.022 * * * [progress]: [2/2] Setting up program.
0.024 * [progress]: [Phase 2 of 3] Improving.
0.024 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x y) (* x (+ y 1.0)))>
0.024 * [simplify]: Simplifying:
  (* x (+ y 1.0))
0.024 * * [simplify]: iteration 0: 5 enodes
0.025 * * [simplify]: iteration 1: 13 enodes
0.027 * * [simplify]: iteration 2: 15 enodes
0.028 * * [simplify]: iteration complete: 15 enodes
0.028 * * [simplify]: Extracting #0: cost 1 inf + 0
0.029 * * [simplify]: Extracting #1: cost 5 inf + 0
0.029 * * [simplify]: Extracting #2: cost 6 inf + 1
0.029 * * [simplify]: Extracting #3: cost 0 inf + 212
0.029 * [simplify]: Simplified to:
  (* (+ y 1.0) x)
0.029 * * [progress]: iteration 1 / 4
0.029 * * * [progress]: picking best candidate
0.031 * * * * [pick]: Picked  #<alt (λ (x y) (* x (+ y 1.0)))>
0.031 * * * [progress]: localizing error
0.037 * * * [progress]: generating rewritten candidates
0.037 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.050 * * * [progress]: generating series expansions
0.050 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.050 * [backup-simplify]: Simplify (* x (+ y 1.0)) into (* x (+ y 1.0))
0.050 * [approximate]: Taking taylor expansion of (* x (+ y 1.0)) in (x y) around 0
0.050 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in y
0.050 * [taylor]: Taking taylor expansion of x in y
0.050 * [backup-simplify]: Simplify x into x
0.050 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.050 * [taylor]: Taking taylor expansion of y in y
0.050 * [backup-simplify]: Simplify 0 into 0
0.050 * [backup-simplify]: Simplify 1 into 1
0.050 * [taylor]: Taking taylor expansion of 1.0 in y
0.050 * [backup-simplify]: Simplify 1.0 into 1.0
0.050 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in x
0.050 * [taylor]: Taking taylor expansion of x in x
0.050 * [backup-simplify]: Simplify 0 into 0
0.050 * [backup-simplify]: Simplify 1 into 1
0.050 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.050 * [taylor]: Taking taylor expansion of y in x
0.051 * [backup-simplify]: Simplify y into y
0.051 * [taylor]: Taking taylor expansion of 1.0 in x
0.051 * [backup-simplify]: Simplify 1.0 into 1.0
0.051 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in x
0.051 * [taylor]: Taking taylor expansion of x in x
0.051 * [backup-simplify]: Simplify 0 into 0
0.051 * [backup-simplify]: Simplify 1 into 1
0.051 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.051 * [taylor]: Taking taylor expansion of y in x
0.051 * [backup-simplify]: Simplify y into y
0.051 * [taylor]: Taking taylor expansion of 1.0 in x
0.051 * [backup-simplify]: Simplify 1.0 into 1.0
0.051 * [backup-simplify]: Simplify (+ y 1.0) into (+ y 1.0)
0.051 * [backup-simplify]: Simplify (* 0 (+ y 1.0)) into 0
0.051 * [taylor]: Taking taylor expansion of 0 in y
0.051 * [backup-simplify]: Simplify 0 into 0
0.051 * [backup-simplify]: Simplify 0 into 0
0.051 * [backup-simplify]: Simplify (+ 0 0) into 0
0.052 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (+ y 1.0))) into (+ y 1.0)
0.052 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.052 * [taylor]: Taking taylor expansion of y in y
0.052 * [backup-simplify]: Simplify 0 into 0
0.052 * [backup-simplify]: Simplify 1 into 1
0.052 * [taylor]: Taking taylor expansion of 1.0 in y
0.052 * [backup-simplify]: Simplify 1.0 into 1.0
0.052 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.052 * [backup-simplify]: Simplify 1.0 into 1.0
0.052 * [backup-simplify]: Simplify 0 into 0
0.052 * [backup-simplify]: Simplify (+ 0 0) into 0
0.053 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (+ y 1.0)))) into 0
0.053 * [taylor]: Taking taylor expansion of 0 in y
0.053 * [backup-simplify]: Simplify 0 into 0
0.053 * [backup-simplify]: Simplify 0 into 0
0.053 * [backup-simplify]: Simplify (+ 1 0) into 1
0.053 * [backup-simplify]: Simplify 1 into 1
0.053 * [backup-simplify]: Simplify 0 into 0
0.054 * [backup-simplify]: Simplify (+ 0 0) into 0
0.054 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (+ y 1.0))))) into 0
0.054 * [taylor]: Taking taylor expansion of 0 in y
0.054 * [backup-simplify]: Simplify 0 into 0
0.054 * [backup-simplify]: Simplify 0 into 0
0.054 * [backup-simplify]: Simplify 0 into 0
0.055 * [backup-simplify]: Simplify (+ 0 0) into 0
0.055 * [backup-simplify]: Simplify 0 into 0
0.055 * [backup-simplify]: Simplify 0 into 0
0.055 * [backup-simplify]: Simplify (+ 0 0) into 0
0.056 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ y 1.0)))))) into 0
0.056 * [taylor]: Taking taylor expansion of 0 in y
0.056 * [backup-simplify]: Simplify 0 into 0
0.056 * [backup-simplify]: Simplify 0 into 0
0.056 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* 1.0 (* 1 x))) into (+ (* 1.0 x) (* x y))
0.056 * [backup-simplify]: Simplify (* (/ 1 x) (+ (/ 1 y) 1.0)) into (/ (+ 1.0 (/ 1 y)) x)
0.056 * [approximate]: Taking taylor expansion of (/ (+ 1.0 (/ 1 y)) x) in (x y) around 0
0.056 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 y)) x) in y
0.056 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y
0.056 * [taylor]: Taking taylor expansion of 1.0 in y
0.056 * [backup-simplify]: Simplify 1.0 into 1.0
0.056 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.056 * [taylor]: Taking taylor expansion of y in y
0.056 * [backup-simplify]: Simplify 0 into 0
0.056 * [backup-simplify]: Simplify 1 into 1
0.057 * [backup-simplify]: Simplify (/ 1 1) into 1
0.057 * [taylor]: Taking taylor expansion of x in y
0.057 * [backup-simplify]: Simplify x into x
0.057 * [backup-simplify]: Simplify (+ 0 1) into 1
0.057 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.057 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 y)) x) in x
0.057 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in x
0.057 * [taylor]: Taking taylor expansion of 1.0 in x
0.057 * [backup-simplify]: Simplify 1.0 into 1.0
0.057 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.057 * [taylor]: Taking taylor expansion of y in x
0.057 * [backup-simplify]: Simplify y into y
0.057 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.057 * [taylor]: Taking taylor expansion of x in x
0.057 * [backup-simplify]: Simplify 0 into 0
0.057 * [backup-simplify]: Simplify 1 into 1
0.057 * [backup-simplify]: Simplify (+ 1.0 (/ 1 y)) into (+ 1.0 (/ 1 y))
0.057 * [backup-simplify]: Simplify (/ (+ 1.0 (/ 1 y)) 1) into (+ 1.0 (/ 1 y))
0.057 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 y)) x) in x
0.057 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in x
0.057 * [taylor]: Taking taylor expansion of 1.0 in x
0.057 * [backup-simplify]: Simplify 1.0 into 1.0
0.057 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.057 * [taylor]: Taking taylor expansion of y in x
0.057 * [backup-simplify]: Simplify y into y
0.057 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.057 * [taylor]: Taking taylor expansion of x in x
0.057 * [backup-simplify]: Simplify 0 into 0
0.057 * [backup-simplify]: Simplify 1 into 1
0.057 * [backup-simplify]: Simplify (+ 1.0 (/ 1 y)) into (+ 1.0 (/ 1 y))
0.058 * [backup-simplify]: Simplify (/ (+ 1.0 (/ 1 y)) 1) into (+ 1.0 (/ 1 y))
0.058 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y
0.058 * [taylor]: Taking taylor expansion of 1.0 in y
0.058 * [backup-simplify]: Simplify 1.0 into 1.0
0.058 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.058 * [taylor]: Taking taylor expansion of y in y
0.058 * [backup-simplify]: Simplify 0 into 0
0.058 * [backup-simplify]: Simplify 1 into 1
0.058 * [backup-simplify]: Simplify (/ 1 1) into 1
0.058 * [backup-simplify]: Simplify (+ 0 1) into 1
0.058 * [backup-simplify]: Simplify 1 into 1
0.058 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.059 * [backup-simplify]: Simplify (+ 0 0) into 0
0.059 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 y)) (/ 0 1)))) into 0
0.059 * [taylor]: Taking taylor expansion of 0 in y
0.059 * [backup-simplify]: Simplify 0 into 0
0.060 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.060 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.060 * [backup-simplify]: Simplify 1.0 into 1.0
0.060 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.060 * [backup-simplify]: Simplify (+ 0 0) into 0
0.061 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.061 * [taylor]: Taking taylor expansion of 0 in y
0.061 * [backup-simplify]: Simplify 0 into 0
0.061 * [backup-simplify]: Simplify 0 into 0
0.062 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.062 * [backup-simplify]: Simplify (+ 0 0) into 0
0.062 * [backup-simplify]: Simplify 0 into 0
0.062 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.063 * [backup-simplify]: Simplify (+ 0 0) into 0
0.064 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.064 * [taylor]: Taking taylor expansion of 0 in y
0.064 * [backup-simplify]: Simplify 0 into 0
0.064 * [backup-simplify]: Simplify 0 into 0
0.064 * [backup-simplify]: Simplify 0 into 0
0.064 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.065 * [backup-simplify]: Simplify (+ 0 0) into 0
0.065 * [backup-simplify]: Simplify 0 into 0
0.065 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.065 * [backup-simplify]: Simplify (+ 0 0) into 0
0.067 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.067 * [taylor]: Taking taylor expansion of 0 in y
0.067 * [backup-simplify]: Simplify 0 into 0
0.067 * [backup-simplify]: Simplify 0 into 0
0.067 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 x)))) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (+ (* 1.0 x) (* x y))
0.067 * [backup-simplify]: Simplify (* (/ 1 (- x)) (+ (/ 1 (- y)) 1.0)) into (* -1 (/ (- 1.0 (/ 1 y)) x))
0.067 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in (x y) around 0
0.067 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in y
0.067 * [taylor]: Taking taylor expansion of -1 in y
0.067 * [backup-simplify]: Simplify -1 into -1
0.067 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in y
0.067 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.067 * [taylor]: Taking taylor expansion of 1.0 in y
0.067 * [backup-simplify]: Simplify 1.0 into 1.0
0.067 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.067 * [taylor]: Taking taylor expansion of y in y
0.067 * [backup-simplify]: Simplify 0 into 0
0.067 * [backup-simplify]: Simplify 1 into 1
0.067 * [backup-simplify]: Simplify (/ 1 1) into 1
0.067 * [taylor]: Taking taylor expansion of x in y
0.067 * [backup-simplify]: Simplify x into x
0.068 * [backup-simplify]: Simplify (- 1) into -1
0.068 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.068 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
0.068 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in x
0.068 * [taylor]: Taking taylor expansion of -1 in x
0.068 * [backup-simplify]: Simplify -1 into -1
0.068 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in x
0.068 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.068 * [taylor]: Taking taylor expansion of 1.0 in x
0.068 * [backup-simplify]: Simplify 1.0 into 1.0
0.068 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.068 * [taylor]: Taking taylor expansion of y in x
0.068 * [backup-simplify]: Simplify y into y
0.068 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.068 * [taylor]: Taking taylor expansion of x in x
0.068 * [backup-simplify]: Simplify 0 into 0
0.068 * [backup-simplify]: Simplify 1 into 1
0.068 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.068 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y))
0.068 * [backup-simplify]: Simplify (/ (- 1.0 (/ 1 y)) 1) into (- 1.0 (/ 1 y))
0.068 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in x
0.068 * [taylor]: Taking taylor expansion of -1 in x
0.068 * [backup-simplify]: Simplify -1 into -1
0.068 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in x
0.068 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.068 * [taylor]: Taking taylor expansion of 1.0 in x
0.068 * [backup-simplify]: Simplify 1.0 into 1.0
0.068 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.068 * [taylor]: Taking taylor expansion of y in x
0.068 * [backup-simplify]: Simplify y into y
0.068 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.068 * [taylor]: Taking taylor expansion of x in x
0.068 * [backup-simplify]: Simplify 0 into 0
0.069 * [backup-simplify]: Simplify 1 into 1
0.069 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.069 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y))
0.069 * [backup-simplify]: Simplify (/ (- 1.0 (/ 1 y)) 1) into (- 1.0 (/ 1 y))
0.069 * [backup-simplify]: Simplify (* -1 (- 1.0 (/ 1 y))) into (* -1 (- 1.0 (/ 1 y)))
0.069 * [taylor]: Taking taylor expansion of (* -1 (- 1.0 (/ 1 y))) in y
0.069 * [taylor]: Taking taylor expansion of -1 in y
0.069 * [backup-simplify]: Simplify -1 into -1
0.069 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.069 * [taylor]: Taking taylor expansion of 1.0 in y
0.069 * [backup-simplify]: Simplify 1.0 into 1.0
0.069 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.069 * [taylor]: Taking taylor expansion of y in y
0.069 * [backup-simplify]: Simplify 0 into 0
0.069 * [backup-simplify]: Simplify 1 into 1
0.069 * [backup-simplify]: Simplify (/ 1 1) into 1
0.070 * [backup-simplify]: Simplify (- 1) into -1
0.070 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.070 * [backup-simplify]: Simplify (* -1 -1) into 1
0.070 * [backup-simplify]: Simplify 1 into 1
0.070 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.075 * [backup-simplify]: Simplify (- 0) into 0
0.076 * [backup-simplify]: Simplify (+ 0 0) into 0
0.076 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)))) into 0
0.077 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- 1.0 (/ 1 y)))) into 0
0.077 * [taylor]: Taking taylor expansion of 0 in y
0.077 * [backup-simplify]: Simplify 0 into 0
0.077 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.077 * [backup-simplify]: Simplify (- 0) into 0
0.078 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.079 * [backup-simplify]: Simplify (+ (* -1 1.0) (* 0 -1)) into (- 1.0)
0.079 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.079 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.079 * [backup-simplify]: Simplify (- 0) into 0
0.080 * [backup-simplify]: Simplify (+ 0 0) into 0
0.081 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.081 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- 1.0 (/ 1 y))))) into 0
0.081 * [taylor]: Taking taylor expansion of 0 in y
0.081 * [backup-simplify]: Simplify 0 into 0
0.081 * [backup-simplify]: Simplify 0 into 0
0.082 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.082 * [backup-simplify]: Simplify (- 0) into 0
0.082 * [backup-simplify]: Simplify (+ 0 0) into 0
0.083 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1.0) (* 0 -1))) into 0
0.083 * [backup-simplify]: Simplify 0 into 0
0.083 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.083 * [backup-simplify]: Simplify (- 0) into 0
0.083 * [backup-simplify]: Simplify (+ 0 0) into 0
0.085 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.085 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (/ 1 y)))))) into 0
0.085 * [taylor]: Taking taylor expansion of 0 in y
0.085 * [backup-simplify]: Simplify 0 into 0
0.085 * [backup-simplify]: Simplify 0 into 0
0.085 * [backup-simplify]: Simplify 0 into 0
0.086 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.086 * [backup-simplify]: Simplify (- 0) into 0
0.086 * [backup-simplify]: Simplify (+ 0 0) into 0
0.087 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1.0) (* 0 -1)))) into 0
0.087 * [backup-simplify]: Simplify 0 into 0
0.087 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.088 * [backup-simplify]: Simplify (- 0) into 0
0.088 * [backup-simplify]: Simplify (+ 0 0) into 0
0.089 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.090 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (/ 1 y))))))) into 0
0.090 * [taylor]: Taking taylor expansion of 0 in y
0.090 * [backup-simplify]: Simplify 0 into 0
0.090 * [backup-simplify]: Simplify 0 into 0
0.091 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 (- x))))) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (+ (* 1.0 x) (* x y))
0.091 * * * [progress]: simplifying candidates
0.091 * * * * [progress]: [ 1 / 27 ] simplifiying candidate #<alt (λ (x y) (pow (* x (+ y 1.0)) 1))>
0.091 * * * * [progress]: [ 2 / 27 ] simplifiying candidate #<alt (λ (x y) (pow (* x (+ y 1.0)) 1))>
0.091 * * * * [progress]: [ 3 / 27 ] simplifiying candidate #<alt (λ (x y) (exp (+ (log x) (log (+ y 1.0)))))>
0.091 * * * * [progress]: [ 4 / 27 ] simplifiying candidate #<alt (λ (x y) (exp (log (* x (+ y 1.0)))))>
0.091 * * * * [progress]: [ 5 / 27 ] simplifiying candidate #<alt (λ (x y) (log (exp (* x (+ y 1.0)))))>
0.091 * * * * [progress]: [ 6 / 27 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (* (* x x) x) (* (* (+ y 1.0) (+ y 1.0)) (+ y 1.0)))))>
0.091 * * * * [progress]: [ 7 / 27 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (* x (+ y 1.0))) (cbrt (* x (+ y 1.0)))) (cbrt (* x (+ y 1.0)))))>
0.091 * * * * [progress]: [ 8 / 27 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (* (* x (+ y 1.0)) (* x (+ y 1.0))) (* x (+ y 1.0)))))>
0.091 * * * * [progress]: [ 9 / 27 ] simplifiying candidate #<alt (λ (x y) (* (sqrt (* x (+ y 1.0))) (sqrt (* x (+ y 1.0)))))>
0.091 * * * * [progress]: [ 10 / 27 ] simplifiying candidate #<alt (λ (x y) (* 1 (* x (+ y 1.0))))>
0.091 * * * * [progress]: [ 11 / 27 ] simplifiying candidate #<alt (λ (x y) (* (* (sqrt x) (sqrt (+ y 1.0))) (* (sqrt x) (sqrt (+ y 1.0)))))>
0.091 * * * * [progress]: [ 12 / 27 ] simplifiying candidate #<alt (λ (x y) (+ (* x y) (* x 1.0)))>
0.091 * * * * [progress]: [ 13 / 27 ] simplifiying candidate #<alt (λ (x y) (+ (* y x) (* 1.0 x)))>
0.091 * * * * [progress]: [ 14 / 27 ] simplifiying candidate #<alt (λ (x y) (* (* x (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (cbrt (+ y 1.0))))>
0.091 * * * * [progress]: [ 15 / 27 ] simplifiying candidate #<alt (λ (x y) (* (* x (sqrt (+ y 1.0))) (sqrt (+ y 1.0))))>
0.091 * * * * [progress]: [ 16 / 27 ] simplifiying candidate #<alt (λ (x y) (* (* x 1) (+ y 1.0)))>
0.091 * * * * [progress]: [ 17 / 27 ] simplifiying candidate #<alt (λ (x y) (* (* x 1) (+ y 1.0)))>
0.091 * * * * [progress]: [ 18 / 27 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt x) (cbrt x)) (* (cbrt x) (+ y 1.0))))>
0.091 * * * * [progress]: [ 19 / 27 ] simplifiying candidate #<alt (λ (x y) (* (sqrt x) (* (sqrt x) (+ y 1.0))))>
0.091 * * * * [progress]: [ 20 / 27 ] simplifiying candidate #<alt (λ (x y) (* 1 (* x (+ y 1.0))))>
0.091 * * * * [progress]: [ 21 / 27 ] simplifiying candidate #<alt (λ (x y) (/ (* x (+ (pow y 3) (pow 1.0 3))) (+ (* y y) (- (* 1.0 1.0) (* y 1.0)))))>
0.092 * * * * [progress]: [ 22 / 27 ] simplifiying candidate #<alt (λ (x y) (/ (* x (- (* y y) (* 1.0 1.0))) (- y 1.0)))>
0.092 * * * * [progress]: [ 23 / 27 ] simplifiying candidate #<alt (λ (x y) (posit16->real (real->posit16 (* x (+ y 1.0)))))>
0.092 * * * * [progress]: [ 24 / 27 ] simplifiying candidate #<alt (λ (x y) (* (+ y 1.0) x))>
0.092 * * * * [progress]: [ 25 / 27 ] simplifiying candidate #<alt (λ (x y) (+ (* 1.0 x) (* x y)))>
0.092 * * * * [progress]: [ 26 / 27 ] simplifiying candidate #<alt (λ (x y) (+ (* 1.0 x) (* x y)))>
0.092 * * * * [progress]: [ 27 / 27 ] simplifiying candidate #<alt (λ (x y) (+ (* 1.0 x) (* x y)))>
0.092 * [simplify]: Simplifying:
  (* x (+ y 1.0))
  (+ (log x) (log (+ y 1.0)))
  (log (* x (+ y 1.0)))
  (exp (* x (+ y 1.0)))
  (* (* (* x x) x) (* (* (+ y 1.0) (+ y 1.0)) (+ y 1.0)))
  (* (cbrt (* x (+ y 1.0))) (cbrt (* x (+ y 1.0))))
  (cbrt (* x (+ y 1.0)))
  (* (* (* x (+ y 1.0)) (* x (+ y 1.0))) (* x (+ y 1.0)))
  (sqrt (* x (+ y 1.0)))
  (sqrt (* x (+ y 1.0)))
  (* (sqrt x) (sqrt (+ y 1.0)))
  (* (sqrt x) (sqrt (+ y 1.0)))
  (* x y)
  (* x 1.0)
  (* y x)
  (* 1.0 x)
  (* x (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (* x (sqrt (+ y 1.0)))
  (* x 1)
  (* x 1)
  (* (cbrt x) (+ y 1.0))
  (* (sqrt x) (+ y 1.0))
  (* x (+ y 1.0))
  (* x (+ (pow y 3) (pow 1.0 3)))
  (* x (- (* y y) (* 1.0 1.0)))
  (real->posit16 (* x (+ y 1.0)))
  (+ (* 1.0 x) (* x y))
  (+ (* 1.0 x) (* x y))
  (+ (* 1.0 x) (* x y))
0.092 * * [simplify]: iteration 0: 47 enodes
0.104 * * [simplify]: iteration 1: 140 enodes
0.137 * * [simplify]: iteration 2: 461 enodes
0.309 * * [simplify]: iteration complete: 2000 enodes
0.309 * * [simplify]: Extracting #0: cost 21 inf + 0
0.309 * * [simplify]: Extracting #1: cost 158 inf + 1
0.311 * * [simplify]: Extracting #2: cost 514 inf + 2745
0.320 * * [simplify]: Extracting #3: cost 432 inf + 42220
0.340 * * [simplify]: Extracting #4: cost 45 inf + 105094
0.368 * * [simplify]: Extracting #5: cost 7 inf + 113929
0.393 * * [simplify]: Extracting #6: cost 1 inf + 115025
0.424 * * [simplify]: Extracting #7: cost 0 inf + 115278
0.450 * [simplify]: Simplified to:
  (* (+ y 1.0) x)
  (log (* (+ y 1.0) x))
  (log (* (+ y 1.0) x))
  (exp (* (+ y 1.0) x))
  (* (* (+ y 1.0) x) (* (* (+ y 1.0) x) (* (+ y 1.0) x)))
  (* (cbrt (* (+ y 1.0) x)) (cbrt (* (+ y 1.0) x)))
  (cbrt (* (+ y 1.0) x))
  (* (* (+ y 1.0) x) (* (* (+ y 1.0) x) (* (+ y 1.0) x)))
  (sqrt (* (+ y 1.0) x))
  (sqrt (* (+ y 1.0) x))
  (* (sqrt x) (sqrt (+ y 1.0)))
  (* (sqrt x) (sqrt (+ y 1.0)))
  (* y x)
  (* x 1.0)
  (* y x)
  (* x 1.0)
  (* x (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (* x (sqrt (+ y 1.0)))
  x
  x
  (* (+ y 1.0) (cbrt x))
  (* (sqrt x) (+ y 1.0))
  (* (+ y 1.0) x)
  (* x (+ (* (* 1.0 1.0) 1.0) (* (* y y) y)))
  (* x (* (+ y 1.0) (- y 1.0)))
  (real->posit16 (* (+ y 1.0) x))
  (+ (* x 1.0) (* y x))
  (+ (* x 1.0) (* y x))
  (+ (* x 1.0) (* y x))
0.451 * * * [progress]: adding candidates to table
0.537 * * [progress]: iteration 2 / 4
0.537 * * * [progress]: picking best candidate
0.539 * * * * [pick]: Picked  #<alt (λ (x y) (+ (* 1.0 x) (* x y)))>
0.539 * * * [progress]: localizing error
0.551 * * * [progress]: generating rewritten candidates
0.551 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.561 * * * [progress]: generating series expansions
0.561 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.562 * [backup-simplify]: Simplify (+ (* 1.0 x) (* x y)) into (+ (* 1.0 x) (* x y))
0.562 * [approximate]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in (x y) around 0
0.562 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in y
0.562 * [taylor]: Taking taylor expansion of (* 1.0 x) in y
0.562 * [taylor]: Taking taylor expansion of 1.0 in y
0.562 * [backup-simplify]: Simplify 1.0 into 1.0
0.562 * [taylor]: Taking taylor expansion of x in y
0.562 * [backup-simplify]: Simplify x into x
0.562 * [taylor]: Taking taylor expansion of (* x y) in y
0.562 * [taylor]: Taking taylor expansion of x in y
0.562 * [backup-simplify]: Simplify x into x
0.562 * [taylor]: Taking taylor expansion of y in y
0.562 * [backup-simplify]: Simplify 0 into 0
0.562 * [backup-simplify]: Simplify 1 into 1
0.562 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in x
0.562 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.562 * [taylor]: Taking taylor expansion of 1.0 in x
0.562 * [backup-simplify]: Simplify 1.0 into 1.0
0.562 * [taylor]: Taking taylor expansion of x in x
0.562 * [backup-simplify]: Simplify 0 into 0
0.562 * [backup-simplify]: Simplify 1 into 1
0.562 * [taylor]: Taking taylor expansion of (* x y) in x
0.562 * [taylor]: Taking taylor expansion of x in x
0.562 * [backup-simplify]: Simplify 0 into 0
0.562 * [backup-simplify]: Simplify 1 into 1
0.562 * [taylor]: Taking taylor expansion of y in x
0.562 * [backup-simplify]: Simplify y into y
0.562 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in x
0.562 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.562 * [taylor]: Taking taylor expansion of 1.0 in x
0.562 * [backup-simplify]: Simplify 1.0 into 1.0
0.562 * [taylor]: Taking taylor expansion of x in x
0.562 * [backup-simplify]: Simplify 0 into 0
0.562 * [backup-simplify]: Simplify 1 into 1
0.562 * [taylor]: Taking taylor expansion of (* x y) in x
0.562 * [taylor]: Taking taylor expansion of x in x
0.562 * [backup-simplify]: Simplify 0 into 0
0.562 * [backup-simplify]: Simplify 1 into 1
0.562 * [taylor]: Taking taylor expansion of y in x
0.562 * [backup-simplify]: Simplify y into y
0.563 * [backup-simplify]: Simplify (* 1.0 0) into 0
0.563 * [backup-simplify]: Simplify (* 0 y) into 0
0.564 * [backup-simplify]: Simplify (+ 0 0) into 0
0.564 * [taylor]: Taking taylor expansion of 0 in y
0.564 * [backup-simplify]: Simplify 0 into 0
0.564 * [backup-simplify]: Simplify 0 into 0
0.565 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0
0.565 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.565 * [backup-simplify]: Simplify (+ 1.0 y) into (+ y 1.0)
0.565 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.565 * [taylor]: Taking taylor expansion of y in y
0.565 * [backup-simplify]: Simplify 0 into 0
0.565 * [backup-simplify]: Simplify 1 into 1
0.565 * [taylor]: Taking taylor expansion of 1.0 in y
0.565 * [backup-simplify]: Simplify 1.0 into 1.0
0.566 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.566 * [backup-simplify]: Simplify 1.0 into 1.0
0.566 * [backup-simplify]: Simplify 0 into 0
0.567 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0
0.567 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.568 * [backup-simplify]: Simplify (+ 0 0) into 0
0.568 * [taylor]: Taking taylor expansion of 0 in y
0.568 * [backup-simplify]: Simplify 0 into 0
0.568 * [backup-simplify]: Simplify 0 into 0
0.568 * [backup-simplify]: Simplify (+ 1 0) into 1
0.568 * [backup-simplify]: Simplify 1 into 1
0.568 * [backup-simplify]: Simplify 0 into 0
0.569 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
0.570 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
0.570 * [backup-simplify]: Simplify (+ 0 0) into 0
0.570 * [taylor]: Taking taylor expansion of 0 in y
0.570 * [backup-simplify]: Simplify 0 into 0
0.570 * [backup-simplify]: Simplify 0 into 0
0.571 * [backup-simplify]: Simplify 0 into 0
0.571 * [backup-simplify]: Simplify (+ 0 0) into 0
0.571 * [backup-simplify]: Simplify 0 into 0
0.571 * [backup-simplify]: Simplify 0 into 0
0.572 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
0.573 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.574 * [backup-simplify]: Simplify (+ 0 0) into 0
0.574 * [taylor]: Taking taylor expansion of 0 in y
0.574 * [backup-simplify]: Simplify 0 into 0
0.574 * [backup-simplify]: Simplify 0 into 0
0.574 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* 1.0 (* 1 x))) into (+ (* 1.0 x) (* x y))
0.574 * [backup-simplify]: Simplify (+ (* 1.0 (/ 1 x)) (* (/ 1 x) (/ 1 y))) into (+ (/ 1 (* x y)) (* 1.0 (/ 1 x)))
0.574 * [approximate]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 x))) in (x y) around 0
0.574 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 x))) in y
0.574 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.574 * [taylor]: Taking taylor expansion of (* x y) in y
0.574 * [taylor]: Taking taylor expansion of x in y
0.574 * [backup-simplify]: Simplify x into x
0.574 * [taylor]: Taking taylor expansion of y in y
0.574 * [backup-simplify]: Simplify 0 into 0
0.574 * [backup-simplify]: Simplify 1 into 1
0.574 * [backup-simplify]: Simplify (* x 0) into 0
0.575 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
0.575 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.575 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y
0.575 * [taylor]: Taking taylor expansion of 1.0 in y
0.575 * [backup-simplify]: Simplify 1.0 into 1.0
0.575 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.575 * [taylor]: Taking taylor expansion of x in y
0.575 * [backup-simplify]: Simplify x into x
0.575 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.575 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 x))) in x
0.575 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.575 * [taylor]: Taking taylor expansion of (* x y) in x
0.575 * [taylor]: Taking taylor expansion of x in x
0.575 * [backup-simplify]: Simplify 0 into 0
0.575 * [backup-simplify]: Simplify 1 into 1
0.575 * [taylor]: Taking taylor expansion of y in x
0.575 * [backup-simplify]: Simplify y into y
0.575 * [backup-simplify]: Simplify (* 0 y) into 0
0.576 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.576 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.576 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.576 * [taylor]: Taking taylor expansion of 1.0 in x
0.576 * [backup-simplify]: Simplify 1.0 into 1.0
0.576 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.576 * [taylor]: Taking taylor expansion of x in x
0.576 * [backup-simplify]: Simplify 0 into 0
0.576 * [backup-simplify]: Simplify 1 into 1
0.576 * [backup-simplify]: Simplify (/ 1 1) into 1
0.576 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 x))) in x
0.576 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.576 * [taylor]: Taking taylor expansion of (* x y) in x
0.576 * [taylor]: Taking taylor expansion of x in x
0.576 * [backup-simplify]: Simplify 0 into 0
0.576 * [backup-simplify]: Simplify 1 into 1
0.576 * [taylor]: Taking taylor expansion of y in x
0.576 * [backup-simplify]: Simplify y into y
0.576 * [backup-simplify]: Simplify (* 0 y) into 0
0.577 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.577 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.577 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.577 * [taylor]: Taking taylor expansion of 1.0 in x
0.577 * [backup-simplify]: Simplify 1.0 into 1.0
0.577 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.577 * [taylor]: Taking taylor expansion of x in x
0.577 * [backup-simplify]: Simplify 0 into 0
0.577 * [backup-simplify]: Simplify 1 into 1
0.577 * [backup-simplify]: Simplify (/ 1 1) into 1
0.578 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
0.578 * [backup-simplify]: Simplify (+ (/ 1 y) 1.0) into (+ 1.0 (/ 1 y))
0.578 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y
0.578 * [taylor]: Taking taylor expansion of 1.0 in y
0.578 * [backup-simplify]: Simplify 1.0 into 1.0
0.578 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.578 * [taylor]: Taking taylor expansion of y in y
0.578 * [backup-simplify]: Simplify 0 into 0
0.578 * [backup-simplify]: Simplify 1 into 1
0.578 * [backup-simplify]: Simplify (/ 1 1) into 1
0.579 * [backup-simplify]: Simplify (+ 0 1) into 1
0.579 * [backup-simplify]: Simplify 1 into 1
0.579 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.579 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.580 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.581 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
0.581 * [backup-simplify]: Simplify (+ 0 0) into 0
0.581 * [taylor]: Taking taylor expansion of 0 in y
0.581 * [backup-simplify]: Simplify 0 into 0
0.582 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.582 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.582 * [backup-simplify]: Simplify 1.0 into 1.0
0.583 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
0.583 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.584 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.585 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
0.585 * [backup-simplify]: Simplify (+ 0 0) into 0
0.585 * [taylor]: Taking taylor expansion of 0 in y
0.585 * [backup-simplify]: Simplify 0 into 0
0.585 * [backup-simplify]: Simplify 0 into 0
0.586 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.586 * [backup-simplify]: Simplify (+ 0 0) into 0
0.586 * [backup-simplify]: Simplify 0 into 0
0.587 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.588 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.588 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.589 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.590 * [backup-simplify]: Simplify (+ 0 0) into 0
0.590 * [taylor]: Taking taylor expansion of 0 in y
0.590 * [backup-simplify]: Simplify 0 into 0
0.590 * [backup-simplify]: Simplify 0 into 0
0.590 * [backup-simplify]: Simplify 0 into 0
0.591 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.591 * [backup-simplify]: Simplify (+ 0 0) into 0
0.591 * [backup-simplify]: Simplify 0 into 0
0.593 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
0.593 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.593 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.598 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.599 * [backup-simplify]: Simplify (+ 0 0) into 0
0.599 * [taylor]: Taking taylor expansion of 0 in y
0.599 * [backup-simplify]: Simplify 0 into 0
0.599 * [backup-simplify]: Simplify 0 into 0
0.599 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 x)))) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (+ (* 1.0 x) (* x y))
0.599 * [backup-simplify]: Simplify (+ (* 1.0 (/ 1 (- x))) (* (/ 1 (- x)) (/ 1 (- y)))) into (- (/ 1 (* x y)) (* 1.0 (/ 1 x)))
0.599 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in (x y) around 0
0.599 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in y
0.599 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.599 * [taylor]: Taking taylor expansion of (* x y) in y
0.599 * [taylor]: Taking taylor expansion of x in y
0.599 * [backup-simplify]: Simplify x into x
0.599 * [taylor]: Taking taylor expansion of y in y
0.599 * [backup-simplify]: Simplify 0 into 0
0.599 * [backup-simplify]: Simplify 1 into 1
0.599 * [backup-simplify]: Simplify (* x 0) into 0
0.600 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
0.600 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.600 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y
0.600 * [taylor]: Taking taylor expansion of 1.0 in y
0.600 * [backup-simplify]: Simplify 1.0 into 1.0
0.600 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.600 * [taylor]: Taking taylor expansion of x in y
0.600 * [backup-simplify]: Simplify x into x
0.600 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.600 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in x
0.600 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.600 * [taylor]: Taking taylor expansion of (* x y) in x
0.600 * [taylor]: Taking taylor expansion of x in x
0.600 * [backup-simplify]: Simplify 0 into 0
0.600 * [backup-simplify]: Simplify 1 into 1
0.600 * [taylor]: Taking taylor expansion of y in x
0.600 * [backup-simplify]: Simplify y into y
0.600 * [backup-simplify]: Simplify (* 0 y) into 0
0.600 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.601 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.601 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.601 * [taylor]: Taking taylor expansion of 1.0 in x
0.601 * [backup-simplify]: Simplify 1.0 into 1.0
0.601 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.601 * [taylor]: Taking taylor expansion of x in x
0.601 * [backup-simplify]: Simplify 0 into 0
0.601 * [backup-simplify]: Simplify 1 into 1
0.601 * [backup-simplify]: Simplify (/ 1 1) into 1
0.601 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in x
0.601 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.601 * [taylor]: Taking taylor expansion of (* x y) in x
0.601 * [taylor]: Taking taylor expansion of x in x
0.601 * [backup-simplify]: Simplify 0 into 0
0.601 * [backup-simplify]: Simplify 1 into 1
0.601 * [taylor]: Taking taylor expansion of y in x
0.601 * [backup-simplify]: Simplify y into y
0.601 * [backup-simplify]: Simplify (* 0 y) into 0
0.602 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.602 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.602 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.602 * [taylor]: Taking taylor expansion of 1.0 in x
0.602 * [backup-simplify]: Simplify 1.0 into 1.0
0.602 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.602 * [taylor]: Taking taylor expansion of x in x
0.602 * [backup-simplify]: Simplify 0 into 0
0.602 * [backup-simplify]: Simplify 1 into 1
0.602 * [backup-simplify]: Simplify (/ 1 1) into 1
0.603 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
0.603 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.603 * [backup-simplify]: Simplify (+ (/ 1 y) (- 1.0)) into (- (/ 1 y) 1.0)
0.603 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y
0.604 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.604 * [taylor]: Taking taylor expansion of y in y
0.604 * [backup-simplify]: Simplify 0 into 0
0.604 * [backup-simplify]: Simplify 1 into 1
0.604 * [backup-simplify]: Simplify (/ 1 1) into 1
0.604 * [taylor]: Taking taylor expansion of 1.0 in y
0.604 * [backup-simplify]: Simplify 1.0 into 1.0
0.604 * [backup-simplify]: Simplify (+ 1 0) into 1
0.604 * [backup-simplify]: Simplify 1 into 1
0.605 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.605 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.606 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.606 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
0.607 * [backup-simplify]: Simplify (- 0) into 0
0.607 * [backup-simplify]: Simplify (+ 0 0) into 0
0.607 * [taylor]: Taking taylor expansion of 0 in y
0.607 * [backup-simplify]: Simplify 0 into 0
0.608 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.608 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.609 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
0.609 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.610 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
0.610 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.611 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.612 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
0.612 * [backup-simplify]: Simplify (- 0) into 0
0.613 * [backup-simplify]: Simplify (+ 0 0) into 0
0.613 * [taylor]: Taking taylor expansion of 0 in y
0.613 * [backup-simplify]: Simplify 0 into 0
0.613 * [backup-simplify]: Simplify 0 into 0
0.613 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.614 * [backup-simplify]: Simplify (- 0) into 0
0.614 * [backup-simplify]: Simplify (+ 0 0) into 0
0.614 * [backup-simplify]: Simplify 0 into 0
0.615 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.616 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.616 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.617 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.618 * [backup-simplify]: Simplify (- 0) into 0
0.618 * [backup-simplify]: Simplify (+ 0 0) into 0
0.618 * [taylor]: Taking taylor expansion of 0 in y
0.618 * [backup-simplify]: Simplify 0 into 0
0.618 * [backup-simplify]: Simplify 0 into 0
0.618 * [backup-simplify]: Simplify 0 into 0
0.619 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.619 * [backup-simplify]: Simplify (- 0) into 0
0.619 * [backup-simplify]: Simplify (+ 0 0) into 0
0.619 * [backup-simplify]: Simplify 0 into 0
0.621 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
0.621 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.622 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.623 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.624 * [backup-simplify]: Simplify (- 0) into 0
0.624 * [backup-simplify]: Simplify (+ 0 0) into 0
0.624 * [taylor]: Taking taylor expansion of 0 in y
0.624 * [backup-simplify]: Simplify 0 into 0
0.624 * [backup-simplify]: Simplify 0 into 0
0.625 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 (- x))))) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (+ (* 1.0 x) (* x y))
0.625 * * * [progress]: simplifying candidates
0.625 * * * * [progress]: [ 1 / 15 ] simplifiying candidate #<alt (λ (x y) (log (* (exp (* 1.0 x)) (exp (* x y)))))>
0.625 * * * * [progress]: [ 2 / 15 ] simplifiying candidate #<alt (λ (x y) (pow (+ (* 1.0 x) (* x y)) 1))>
0.625 * * * * [progress]: [ 3 / 15 ] simplifiying candidate #<alt (λ (x y) (exp (log (+ (* 1.0 x) (* x y)))))>
0.625 * * * * [progress]: [ 4 / 15 ] simplifiying candidate #<alt (λ (x y) (log (exp (+ (* 1.0 x) (* x y)))))>
0.625 * * * * [progress]: [ 5 / 15 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (+ (* 1.0 x) (* x y))) (cbrt (+ (* 1.0 x) (* x y)))) (cbrt (+ (* 1.0 x) (* x y)))))>
0.625 * * * * [progress]: [ 6 / 15 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (* (+ (* 1.0 x) (* x y)) (+ (* 1.0 x) (* x y))) (+ (* 1.0 x) (* x y)))))>
0.625 * * * * [progress]: [ 7 / 15 ] simplifiying candidate #<alt (λ (x y) (* (sqrt (+ (* 1.0 x) (* x y))) (sqrt (+ (* 1.0 x) (* x y)))))>
0.625 * * * * [progress]: [ 8 / 15 ] simplifiying candidate #<alt (λ (x y) (/ (+ (pow (* 1.0 x) 3) (pow (* x y) 3)) (+ (* (* 1.0 x) (* 1.0 x)) (- (* (* x y) (* x y)) (* (* 1.0 x) (* x y))))))>
0.625 * * * * [progress]: [ 9 / 15 ] simplifiying candidate #<alt (λ (x y) (* 1 (+ (* 1.0 x) (* x y))))>
0.625 * * * * [progress]: [ 10 / 15 ] simplifiying candidate #<alt (λ (x y) (/ (- (* (* 1.0 x) (* 1.0 x)) (* (* x y) (* x y))) (- (* 1.0 x) (* x y))))>
0.625 * * * * [progress]: [ 11 / 15 ] simplifiying candidate #<alt (λ (x y) (posit16->real (real->posit16 (+ (* 1.0 x) (* x y)))))>
0.625 * * * * [progress]: [ 12 / 15 ] simplifiying candidate #<alt (λ (x y) (+ (* x y) (* 1.0 x)))>
0.625 * * * * [progress]: [ 13 / 15 ] simplifiying candidate #<alt (λ (x y) (+ (* 1.0 x) (* x y)))>
0.626 * * * * [progress]: [ 14 / 15 ] simplifiying candidate #<alt (λ (x y) (+ (* 1.0 x) (* x y)))>
0.626 * * * * [progress]: [ 15 / 15 ] simplifiying candidate #<alt (λ (x y) (+ (* 1.0 x) (* x y)))>
0.626 * [simplify]: Simplifying:
  (* (exp (* 1.0 x)) (exp (* x y)))
  (log (+ (* 1.0 x) (* x y)))
  (exp (+ (* 1.0 x) (* x y)))
  (* (cbrt (+ (* 1.0 x) (* x y))) (cbrt (+ (* 1.0 x) (* x y))))
  (cbrt (+ (* 1.0 x) (* x y)))
  (* (* (+ (* 1.0 x) (* x y)) (+ (* 1.0 x) (* x y))) (+ (* 1.0 x) (* x y)))
  (sqrt (+ (* 1.0 x) (* x y)))
  (sqrt (+ (* 1.0 x) (* x y)))
  (+ (pow (* 1.0 x) 3) (pow (* x y) 3))
  (+ (* (* 1.0 x) (* 1.0 x)) (- (* (* x y) (* x y)) (* (* 1.0 x) (* x y))))
  (- (* (* 1.0 x) (* 1.0 x)) (* (* x y) (* x y)))
  (- (* 1.0 x) (* x y))
  (real->posit16 (+ (* 1.0 x) (* x y)))
  (+ (* 1.0 x) (* x y))
  (+ (* 1.0 x) (* x y))
  (+ (* 1.0 x) (* x y))
0.626 * * [simplify]: iteration 0: 28 enodes
0.636 * * [simplify]: iteration 1: 96 enodes
0.674 * * [simplify]: iteration 2: 323 enodes
0.835 * * [simplify]: iteration 3: 1031 enodes
1.073 * * [simplify]: iteration complete: 2003 enodes
1.073 * * [simplify]: Extracting #0: cost 12 inf + 0
1.074 * * [simplify]: Extracting #1: cost 139 inf + 0
1.075 * * [simplify]: Extracting #2: cost 468 inf + 73
1.083 * * [simplify]: Extracting #3: cost 498 inf + 20983
1.110 * * [simplify]: Extracting #4: cost 141 inf + 103581
1.144 * * [simplify]: Extracting #5: cost 19 inf + 141126
1.179 * * [simplify]: Extracting #6: cost 12 inf + 142657
1.218 * * [simplify]: Extracting #7: cost 2 inf + 144799
1.260 * * [simplify]: Extracting #8: cost 0 inf + 145387
1.303 * [simplify]: Simplified to:
  (exp (* (+ 1.0 y) x))
  (log (* (+ 1.0 y) x))
  (exp (* (+ 1.0 y) x))
  (* (cbrt (* (+ 1.0 y) x)) (cbrt (* (+ 1.0 y) x)))
  (cbrt (* (+ 1.0 y) x))
  (* (* (* (+ 1.0 y) x) (* (+ 1.0 y) x)) (* (+ 1.0 y) x))
  (sqrt (* (+ 1.0 y) x))
  (sqrt (* (+ 1.0 y) x))
  (+ (* (* 1.0 x) (* (* 1.0 x) (* 1.0 x))) (* (* x y) (* (* x y) (* x y))))
  (+ (* (* 1.0 x) (* 1.0 x)) (* (* (* x y) x) (- y 1.0)))
  (- (* (* 1.0 x) (* 1.0 x)) (* (* x y) (* x y)))
  (* x (- 1.0 y))
  (real->posit16 (* (+ 1.0 y) x))
  (* (+ 1.0 y) x)
  (* (+ 1.0 y) x)
  (* (+ 1.0 y) x)
1.304 * * * [progress]: adding candidates to table
1.351 * [progress]: [Phase 3 of 3] Extracting.
1.351 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* x (+ y 1.0)))> #<alt (λ (x y) (+ (* 1.0 x) (* x y)))>)
1.351 * * * [regime-changes]: Trying 4 branch expressions: ((+ y 1.0) (* x (+ y 1.0)) y x)
1.351 * * * * [regimes]: Trying to branch on (+ y 1.0) from (#<alt (λ (x y) (* x (+ y 1.0)))> #<alt (λ (x y) (+ (* 1.0 x) (* x y)))>)
1.370 * * * * [regimes]: Trying to branch on (* x (+ y 1.0)) from (#<alt (λ (x y) (* x (+ y 1.0)))> #<alt (λ (x y) (+ (* 1.0 x) (* x y)))>)
1.392 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* x (+ y 1.0)))> #<alt (λ (x y) (+ (* 1.0 x) (* x y)))>)
1.413 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* x (+ y 1.0)))> #<alt (λ (x y) (+ (* 1.0 x) (* x y)))>)
1.432 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
1.432 * [simplify]: Simplifying:
  (* x (+ y 1.0))
1.432 * * [simplify]: iteration 0: 5 enodes
1.432 * * [simplify]: iteration 1: 7 enodes
1.433 * * [simplify]: iteration complete: 7 enodes
1.433 * * [simplify]: Extracting #0: cost 1 inf + 0
1.433 * * [simplify]: Extracting #1: cost 3 inf + 0
1.433 * * [simplify]: Extracting #2: cost 4 inf + 1
1.433 * * [simplify]: Extracting #3: cost 0 inf + 128
1.433 * [simplify]: Simplified to:
  (* (+ y 1.0) x)
2.167 * [regime-testing]: Baseline error score: 0.009251156394549319
2.169 * [regime-testing]: Oracle error score: 0.00037504688086010754
2.173 * [regime-testing]: End program error score: 0.009251156394549319
2.212 * [regime-testing]: Target error score: 0.008324160832694232