10.436 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.022 * * * [progress]: [2/2] Setting up program.
0.024 * [progress]: [Phase 2 of 3] Improving.
0.024 * [simplify]: Simplifying:
  (+ (+ (* x 2.0) (* x x)) (* y y))
0.024 * [simplify]: Sending expressions to egg_math:
 (+ (+ (* h1 h2) (* h1 h1)) (* h0 h0))
0.027 * * [simplify]: iteration  0 :  16  enodes  (cost  4 )
0.029 * * [simplify]: iteration  1 :  33  enodes  (cost  3 )
0.031 * * [simplify]: iteration  2 :  41  enodes  (cost  3 )
0.032 * * [simplify]: iteration  3 :  41  enodes  (cost  3 )
0.035 * * [progress]: iteration 1 / 4
0.035 * * * [progress]: picking best candidate
0.037 * * * * [pick]: Picked  #<alt (λ (x y) (fma x (+ 2.0 x) (* y y)))>
0.037 * * * [progress]: localizing error
0.043 * * * [progress]: generating rewritten candidates
0.043 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.043 * * * [progress]: generating series expansions
0.043 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.043 * [backup-simplify]: Simplify (fma x (+ 2.0 x) (* y y)) into (fma x (+ x 2.0) (pow y 2))
0.043 * [approximate]: Taking taylor expansion of (fma x (+ x 2.0) (pow y 2)) in (x y) around 0
0.043 * [taylor]: Taking taylor expansion of (fma x (+ x 2.0) (pow y 2)) in y
0.044 * [taylor]: Rewrote expression to (+ (* x (+ x 2.0)) (pow y 2))
0.044 * [taylor]: Taking taylor expansion of (* x (+ x 2.0)) in y
0.044 * [taylor]: Taking taylor expansion of x in y
0.044 * [backup-simplify]: Simplify x into x
0.044 * [taylor]: Taking taylor expansion of (+ x 2.0) in y
0.044 * [taylor]: Taking taylor expansion of x in y
0.044 * [backup-simplify]: Simplify x into x
0.044 * [taylor]: Taking taylor expansion of 2.0 in y
0.044 * [backup-simplify]: Simplify 2.0 into 2.0
0.044 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.044 * [taylor]: Taking taylor expansion of y in y
0.044 * [backup-simplify]: Simplify 0 into 0
0.044 * [backup-simplify]: Simplify 1 into 1
0.044 * [taylor]: Taking taylor expansion of (fma x (+ x 2.0) (pow y 2)) in x
0.044 * [taylor]: Rewrote expression to (+ (* x (+ x 2.0)) (pow y 2))
0.044 * [taylor]: Taking taylor expansion of (* x (+ x 2.0)) in x
0.044 * [taylor]: Taking taylor expansion of x in x
0.044 * [backup-simplify]: Simplify 0 into 0
0.044 * [backup-simplify]: Simplify 1 into 1
0.044 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
0.044 * [taylor]: Taking taylor expansion of x in x
0.044 * [backup-simplify]: Simplify 0 into 0
0.044 * [backup-simplify]: Simplify 1 into 1
0.044 * [taylor]: Taking taylor expansion of 2.0 in x
0.044 * [backup-simplify]: Simplify 2.0 into 2.0
0.044 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.044 * [taylor]: Taking taylor expansion of y in x
0.044 * [backup-simplify]: Simplify y into y
0.044 * [taylor]: Taking taylor expansion of (fma x (+ x 2.0) (pow y 2)) in x
0.044 * [taylor]: Rewrote expression to (+ (* x (+ x 2.0)) (pow y 2))
0.044 * [taylor]: Taking taylor expansion of (* x (+ x 2.0)) in x
0.044 * [taylor]: Taking taylor expansion of x in x
0.044 * [backup-simplify]: Simplify 0 into 0
0.044 * [backup-simplify]: Simplify 1 into 1
0.044 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
0.044 * [taylor]: Taking taylor expansion of x in x
0.044 * [backup-simplify]: Simplify 0 into 0
0.044 * [backup-simplify]: Simplify 1 into 1
0.044 * [taylor]: Taking taylor expansion of 2.0 in x
0.044 * [backup-simplify]: Simplify 2.0 into 2.0
0.044 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.044 * [taylor]: Taking taylor expansion of y in x
0.044 * [backup-simplify]: Simplify y into y
0.045 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
0.045 * [backup-simplify]: Simplify (* 0 2.0) into 0
0.045 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.045 * [backup-simplify]: Simplify (+ 0 (pow y 2)) into (pow y 2)
0.045 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.045 * [taylor]: Taking taylor expansion of y in y
0.045 * [backup-simplify]: Simplify 0 into 0
0.045 * [backup-simplify]: Simplify 1 into 1
0.046 * [backup-simplify]: Simplify (+ 1 0) into 1
0.047 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 2.0)) into 2.0
0.047 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.047 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
0.047 * [taylor]: Taking taylor expansion of 2.0 in y
0.047 * [backup-simplify]: Simplify 2.0 into 2.0
0.047 * [backup-simplify]: Simplify 2.0 into 2.0
0.047 * [backup-simplify]: Simplify (+ 0 0) into 0
0.048 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 2.0))) into 1
0.048 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.048 * [backup-simplify]: Simplify (+ 1 0) into 1
0.048 * [taylor]: Taking taylor expansion of 1 in y
0.048 * [backup-simplify]: Simplify 1 into 1
0.048 * [backup-simplify]: Simplify 1 into 1
0.048 * [backup-simplify]: Simplify 0 into 0
0.049 * [backup-simplify]: Simplify (* 1 1) into 1
0.049 * [backup-simplify]: Simplify 1 into 1
0.049 * [backup-simplify]: Simplify (+ (* 1 (pow (* y 1) 2)) (+ (* 1 (pow (* 1 x) 2)) (* 2.0 (* 1 x)))) into (+ (pow x 2) (+ (* 2.0 x) (pow y 2)))
0.049 * [backup-simplify]: Simplify (fma (/ 1 x) (+ 2.0 (/ 1 x)) (* (/ 1 y) (/ 1 y))) into (fma (/ 1 x) (+ (/ 1 x) 2.0) (/ 1 (pow y 2)))
0.049 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (+ (/ 1 x) 2.0) (/ 1 (pow y 2))) in (x y) around 0
0.049 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (+ (/ 1 x) 2.0) (/ 1 (pow y 2))) in y
0.049 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (+ (/ 1 x) 2.0)) (/ 1 (pow y 2)))
0.049 * [taylor]: Taking taylor expansion of (* (/ 1 x) (+ (/ 1 x) 2.0)) in y
0.049 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.049 * [taylor]: Taking taylor expansion of x in y
0.049 * [backup-simplify]: Simplify x into x
0.049 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.049 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in y
0.049 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.049 * [taylor]: Taking taylor expansion of x in y
0.049 * [backup-simplify]: Simplify x into x
0.049 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.049 * [taylor]: Taking taylor expansion of 2.0 in y
0.049 * [backup-simplify]: Simplify 2.0 into 2.0
0.049 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.049 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.049 * [taylor]: Taking taylor expansion of y in y
0.049 * [backup-simplify]: Simplify 0 into 0
0.049 * [backup-simplify]: Simplify 1 into 1
0.050 * [backup-simplify]: Simplify (* 1 1) into 1
0.050 * [backup-simplify]: Simplify (/ 1 1) into 1
0.050 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (+ (/ 1 x) 2.0) (/ 1 (pow y 2))) in x
0.050 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (+ (/ 1 x) 2.0)) (/ 1 (pow y 2)))
0.050 * [taylor]: Taking taylor expansion of (* (/ 1 x) (+ (/ 1 x) 2.0)) in x
0.050 * [taylor]: Taking taylor expansion of (/ 1 x) 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 * [backup-simplify]: Simplify (/ 1 1) into 1
0.050 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x
0.050 * [taylor]: Taking taylor expansion of (/ 1 x) 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
0.051 * [backup-simplify]: Simplify (/ 1 1) into 1
0.051 * [taylor]: Taking taylor expansion of 2.0 in x
0.051 * [backup-simplify]: Simplify 2.0 into 2.0
0.051 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.051 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.051 * [taylor]: Taking taylor expansion of y in x
0.051 * [backup-simplify]: Simplify y into y
0.051 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.051 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.051 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (+ (/ 1 x) 2.0) (/ 1 (pow y 2))) in x
0.051 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (+ (/ 1 x) 2.0)) (/ 1 (pow y 2)))
0.051 * [taylor]: Taking taylor expansion of (* (/ 1 x) (+ (/ 1 x) 2.0)) in x
0.051 * [taylor]: Taking taylor expansion of (/ 1 x) 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 * [backup-simplify]: Simplify (/ 1 1) into 1
0.051 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x
0.051 * [taylor]: Taking taylor expansion of (/ 1 x) 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
0.052 * [backup-simplify]: Simplify (/ 1 1) into 1
0.052 * [taylor]: Taking taylor expansion of 2.0 in x
0.052 * [backup-simplify]: Simplify 2.0 into 2.0
0.052 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.052 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.052 * [taylor]: Taking taylor expansion of y in x
0.052 * [backup-simplify]: Simplify y into y
0.052 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.052 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.052 * [backup-simplify]: Simplify (+ 1 0) into 1
0.052 * [backup-simplify]: Simplify (* 1 1) into 1
0.053 * [backup-simplify]: Simplify (+ 1 0) into 1
0.053 * [taylor]: Taking taylor expansion of 1 in y
0.053 * [backup-simplify]: Simplify 1 into 1
0.053 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.053 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
0.054 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.054 * [backup-simplify]: Simplify (+ (* 1 2.0) (* 0 1)) into 2.0
0.055 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
0.055 * [taylor]: Taking taylor expansion of 2.0 in y
0.055 * [backup-simplify]: Simplify 2.0 into 2.0
0.055 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.055 * [backup-simplify]: Simplify (+ 0 0) into 0
0.056 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.056 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 2.0) (* 0 1))) into 0
0.057 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow y 2))) into (/ 1 (pow y 2))
0.057 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.057 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.057 * [taylor]: Taking taylor expansion of y in y
0.057 * [backup-simplify]: Simplify 0 into 0
0.057 * [backup-simplify]: Simplify 1 into 1
0.057 * [backup-simplify]: Simplify (* 1 1) into 1
0.057 * [backup-simplify]: Simplify (/ 1 1) into 1
0.057 * [backup-simplify]: Simplify 1 into 1
0.057 * [backup-simplify]: Simplify 1 into 1
0.058 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.058 * [backup-simplify]: Simplify (+ 0 0) into 0
0.058 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.059 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 2.0) (* 0 1)))) into 0
0.059 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.059 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.060 * [backup-simplify]: Simplify (+ 0 0) into 0
0.060 * [taylor]: Taking taylor expansion of 0 in y
0.060 * [backup-simplify]: Simplify 0 into 0
0.060 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.060 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.060 * [backup-simplify]: Simplify 0 into 0
0.060 * [backup-simplify]: Simplify 2.0 into 2.0
0.061 * [backup-simplify]: Simplify (+ (* 2.0 (* 1 (/ 1 (/ 1 x)))) (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* 1 (pow (* (/ 1 (/ 1 y)) 1) 2)))) into (+ (pow x 2) (+ (* 2.0 x) (pow y 2)))
0.061 * [backup-simplify]: Simplify (fma (/ 1 (- x)) (+ 2.0 (/ 1 (- x))) (* (/ 1 (- y)) (/ 1 (- y)))) into (fma (/ -1 x) (- 2.0 (/ 1 x)) (/ 1 (pow y 2)))
0.061 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (- 2.0 (/ 1 x)) (/ 1 (pow y 2))) in (x y) around 0
0.061 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (- 2.0 (/ 1 x)) (/ 1 (pow y 2))) in y
0.061 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (- 2.0 (/ 1 x))) (/ 1 (pow y 2)))
0.061 * [taylor]: Taking taylor expansion of (* (/ -1 x) (- 2.0 (/ 1 x))) in y
0.061 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.061 * [taylor]: Taking taylor expansion of -1 in y
0.061 * [backup-simplify]: Simplify -1 into -1
0.061 * [taylor]: Taking taylor expansion of x in y
0.061 * [backup-simplify]: Simplify x into x
0.061 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
0.062 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in y
0.062 * [taylor]: Taking taylor expansion of 2.0 in y
0.062 * [backup-simplify]: Simplify 2.0 into 2.0
0.062 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.062 * [taylor]: Taking taylor expansion of x in y
0.062 * [backup-simplify]: Simplify x into x
0.062 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.062 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.062 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.062 * [taylor]: Taking taylor expansion of y in y
0.062 * [backup-simplify]: Simplify 0 into 0
0.062 * [backup-simplify]: Simplify 1 into 1
0.062 * [backup-simplify]: Simplify (* 1 1) into 1
0.063 * [backup-simplify]: Simplify (/ 1 1) into 1
0.063 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (- 2.0 (/ 1 x)) (/ 1 (pow y 2))) in x
0.063 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (- 2.0 (/ 1 x))) (/ 1 (pow y 2)))
0.063 * [taylor]: Taking taylor expansion of (* (/ -1 x) (- 2.0 (/ 1 x))) in x
0.063 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.063 * [taylor]: Taking taylor expansion of -1 in x
0.063 * [backup-simplify]: Simplify -1 into -1
0.063 * [taylor]: Taking taylor expansion of x in x
0.063 * [backup-simplify]: Simplify 0 into 0
0.063 * [backup-simplify]: Simplify 1 into 1
0.063 * [backup-simplify]: Simplify (/ -1 1) into -1
0.063 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
0.063 * [taylor]: Taking taylor expansion of 2.0 in x
0.063 * [backup-simplify]: Simplify 2.0 into 2.0
0.063 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.063 * [taylor]: Taking taylor expansion of x in x
0.063 * [backup-simplify]: Simplify 0 into 0
0.063 * [backup-simplify]: Simplify 1 into 1
0.063 * [backup-simplify]: Simplify (/ 1 1) into 1
0.063 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.063 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.063 * [taylor]: Taking taylor expansion of y in x
0.063 * [backup-simplify]: Simplify y into y
0.064 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.064 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.064 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (- 2.0 (/ 1 x)) (/ 1 (pow y 2))) in x
0.064 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (- 2.0 (/ 1 x))) (/ 1 (pow y 2)))
0.064 * [taylor]: Taking taylor expansion of (* (/ -1 x) (- 2.0 (/ 1 x))) in x
0.064 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.064 * [taylor]: Taking taylor expansion of -1 in x
0.064 * [backup-simplify]: Simplify -1 into -1
0.064 * [taylor]: Taking taylor expansion of x in x
0.064 * [backup-simplify]: Simplify 0 into 0
0.064 * [backup-simplify]: Simplify 1 into 1
0.064 * [backup-simplify]: Simplify (/ -1 1) into -1
0.064 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
0.064 * [taylor]: Taking taylor expansion of 2.0 in x
0.064 * [backup-simplify]: Simplify 2.0 into 2.0
0.064 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.064 * [taylor]: Taking taylor expansion of x in x
0.064 * [backup-simplify]: Simplify 0 into 0
0.064 * [backup-simplify]: Simplify 1 into 1
0.064 * [backup-simplify]: Simplify (/ 1 1) into 1
0.064 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.064 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.064 * [taylor]: Taking taylor expansion of y in x
0.064 * [backup-simplify]: Simplify y into y
0.065 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.065 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.065 * [backup-simplify]: Simplify (- 1) into -1
0.065 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.065 * [backup-simplify]: Simplify (* -1 -1) into 1
0.066 * [backup-simplify]: Simplify (+ 1 0) into 1
0.066 * [taylor]: Taking taylor expansion of 1 in y
0.066 * [backup-simplify]: Simplify 1 into 1
0.066 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.066 * [backup-simplify]: Simplify (- 0) into 0
0.066 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
0.067 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
0.068 * [backup-simplify]: Simplify (+ (* -1 2.0) (* 0 -1)) into (- 2.0)
0.068 * [backup-simplify]: Simplify (+ (- 2.0) 0) into (- 2.0)
0.068 * [taylor]: Taking taylor expansion of (- 2.0) in y
0.068 * [taylor]: Taking taylor expansion of 2.0 in y
0.068 * [backup-simplify]: Simplify 2.0 into 2.0
0.069 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.069 * [backup-simplify]: Simplify (- 0) into 0
0.069 * [backup-simplify]: Simplify (+ 0 0) into 0
0.070 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.070 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 2.0) (* 0 -1))) into 0
0.070 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow y 2))) into (/ 1 (pow y 2))
0.070 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.070 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.071 * [taylor]: Taking taylor expansion of y in y
0.071 * [backup-simplify]: Simplify 0 into 0
0.071 * [backup-simplify]: Simplify 1 into 1
0.071 * [backup-simplify]: Simplify (* 1 1) into 1
0.071 * [backup-simplify]: Simplify (/ 1 1) into 1
0.071 * [backup-simplify]: Simplify 1 into 1
0.071 * [backup-simplify]: Simplify 1 into 1
0.072 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.072 * [backup-simplify]: Simplify (- 0) into 0
0.072 * [backup-simplify]: Simplify (+ 0 0) into 0
0.076 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.077 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 2.0) (* 0 -1)))) into 0
0.077 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.077 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.078 * [backup-simplify]: Simplify (+ 0 0) into 0
0.078 * [taylor]: Taking taylor expansion of 0 in y
0.078 * [backup-simplify]: Simplify 0 into 0
0.078 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.079 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.079 * [backup-simplify]: Simplify 0 into 0
0.079 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.079 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.080 * [backup-simplify]: Simplify (+ (* (- 2.0) (* 1 (/ 1 (/ 1 (- x))))) (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* 1 (pow (* (/ 1 (/ 1 (- y))) 1) 2)))) into (+ (pow x 2) (+ (* 2.0 x) (pow y 2)))
0.080 * * * [progress]: simplifying candidates
0.080 * [simplify]: Simplifying:
  (expm1 (fma x (+ 2.0 x) (* y y)))
  (log1p (fma x (+ 2.0 x) (* y y)))
  (* x (+ 2.0 x))
  (log (fma x (+ 2.0 x) (* y y)))
  (exp (fma x (+ 2.0 x) (* y y)))
  (* (cbrt (fma x (+ 2.0 x) (* y y))) (cbrt (fma x (+ 2.0 x) (* y y))))
  (cbrt (fma x (+ 2.0 x) (* y y)))
  (* (* (fma x (+ 2.0 x) (* y y)) (fma x (+ 2.0 x) (* y y))) (fma x (+ 2.0 x) (* y y)))
  (sqrt (fma x (+ 2.0 x) (* y y)))
  (sqrt (fma x (+ 2.0 x) (* y y)))
  (+ (pow x 2) (+ (* 2.0 x) (pow y 2)))
  (+ (pow x 2) (+ (* 2.0 x) (pow y 2)))
  (+ (pow x 2) (+ (* 2.0 x) (pow y 2)))
0.080 * [simplify]: Sending expressions to egg_math:
 (expm1 (fma h1 (+ h2 h1) (* h0 h0)))
 (log1p (fma h1 (+ h2 h1) (* h0 h0)))
 (* h1 (+ h2 h1))
 (log (fma h1 (+ h2 h1) (* h0 h0)))
 (exp (fma h1 (+ h2 h1) (* h0 h0)))
 (* (cbrt (fma h1 (+ h2 h1) (* h0 h0))) (cbrt (fma h1 (+ h2 h1) (* h0 h0))))
 (cbrt (fma h1 (+ h2 h1) (* h0 h0)))
 (* (* (fma h1 (+ h2 h1) (* h0 h0)) (fma h1 (+ h2 h1) (* h0 h0))) (fma h1 (+ h2 h1) (* h0 h0)))
 (sqrt (fma h1 (+ h2 h1) (* h0 h0)))
 (sqrt (fma h1 (+ h2 h1) (* h0 h0)))
 (+ (pow h1 2) (+ (* h2 h1) (pow h0 2)))
 (+ (pow h1 2) (+ (* h2 h1) (pow h0 2)))
 (+ (pow h1 2) (+ (* h2 h1) (pow h0 2)))
0.083 * * [simplify]: iteration  0 :  40  enodes  (cost  62 )
0.085 * * [simplify]: iteration  1 :  87  enodes  (cost  52 )
0.087 * * [simplify]: iteration  2 :  383  enodes  (cost  52 )
0.096 * * [simplify]: iteration  3 :  2092  enodes  (cost  52 )
0.152 * * [simplify]: iteration  4 :  5001  enodes  (cost  52 )
0.153 * * * [progress]: adding candidates to table
0.178 * * [progress]: iteration 2 / 4
0.178 * * * [progress]: picking best candidate
0.179 * * * * [pick]: Picked  #<alt (λ (x y) (fma x x (fma 2.0 x (pow y 2))))>
0.179 * * * [progress]: localizing error
0.186 * * * [progress]: generating rewritten candidates
0.186 * * * * [progress]: [ 1 / 1 ] rewriting at (2 3)
0.187 * * * [progress]: generating series expansions
0.187 * * * * [progress]: [ 1 / 1 ] generating series at (2 3)
0.187 * [backup-simplify]: Simplify (fma 2.0 x (pow y 2)) into (fma 2.0 x (pow y 2))
0.187 * [approximate]: Taking taylor expansion of (fma 2.0 x (pow y 2)) in (x y) around 0
0.187 * [taylor]: Taking taylor expansion of (fma 2.0 x (pow y 2)) in y
0.187 * [taylor]: Rewrote expression to (+ (* 2.0 x) (pow y 2))
0.187 * [taylor]: Taking taylor expansion of (* 2.0 x) in y
0.187 * [taylor]: Taking taylor expansion of 2.0 in y
0.187 * [backup-simplify]: Simplify 2.0 into 2.0
0.187 * [taylor]: Taking taylor expansion of x in y
0.187 * [backup-simplify]: Simplify x into x
0.187 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.187 * [taylor]: Taking taylor expansion of y in y
0.187 * [backup-simplify]: Simplify 0 into 0
0.187 * [backup-simplify]: Simplify 1 into 1
0.187 * [taylor]: Taking taylor expansion of (fma 2.0 x (pow y 2)) in x
0.187 * [taylor]: Rewrote expression to (+ (* 2.0 x) (pow y 2))
0.187 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.187 * [taylor]: Taking taylor expansion of 2.0 in x
0.187 * [backup-simplify]: Simplify 2.0 into 2.0
0.187 * [taylor]: Taking taylor expansion of x in x
0.187 * [backup-simplify]: Simplify 0 into 0
0.187 * [backup-simplify]: Simplify 1 into 1
0.187 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.187 * [taylor]: Taking taylor expansion of y in x
0.187 * [backup-simplify]: Simplify y into y
0.187 * [taylor]: Taking taylor expansion of (fma 2.0 x (pow y 2)) in x
0.188 * [taylor]: Rewrote expression to (+ (* 2.0 x) (pow y 2))
0.188 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.188 * [taylor]: Taking taylor expansion of 2.0 in x
0.188 * [backup-simplify]: Simplify 2.0 into 2.0
0.188 * [taylor]: Taking taylor expansion of x in x
0.188 * [backup-simplify]: Simplify 0 into 0
0.188 * [backup-simplify]: Simplify 1 into 1
0.188 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.188 * [taylor]: Taking taylor expansion of y in x
0.188 * [backup-simplify]: Simplify y into y
0.188 * [backup-simplify]: Simplify (* 2.0 0) into 0
0.188 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.188 * [backup-simplify]: Simplify (+ 0 (pow y 2)) into (pow y 2)
0.188 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.188 * [taylor]: Taking taylor expansion of y in y
0.188 * [backup-simplify]: Simplify 0 into 0
0.188 * [backup-simplify]: Simplify 1 into 1
0.189 * [backup-simplify]: Simplify (+ (* 2.0 1) (* 0 0)) into 2.0
0.189 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.190 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
0.190 * [taylor]: Taking taylor expansion of 2.0 in y
0.190 * [backup-simplify]: Simplify 2.0 into 2.0
0.190 * [backup-simplify]: Simplify 2.0 into 2.0
0.190 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (* 0 0))) into 0
0.190 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.191 * [backup-simplify]: Simplify (+ 0 0) into 0
0.191 * [taylor]: Taking taylor expansion of 0 in y
0.191 * [backup-simplify]: Simplify 0 into 0
0.191 * [backup-simplify]: Simplify 0 into 0
0.191 * [backup-simplify]: Simplify 0 into 0
0.191 * [backup-simplify]: Simplify (* 1 1) into 1
0.191 * [backup-simplify]: Simplify 1 into 1
0.192 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
0.192 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.192 * [backup-simplify]: Simplify (+ 0 0) into 0
0.192 * [taylor]: Taking taylor expansion of 0 in y
0.192 * [backup-simplify]: Simplify 0 into 0
0.192 * [backup-simplify]: Simplify 0 into 0
0.192 * [backup-simplify]: Simplify 0 into 0
0.192 * [backup-simplify]: Simplify 0 into 0
0.193 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.193 * [backup-simplify]: Simplify 0 into 0
0.193 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
0.194 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.194 * [backup-simplify]: Simplify (+ 0 0) into 0
0.194 * [taylor]: Taking taylor expansion of 0 in y
0.194 * [backup-simplify]: Simplify 0 into 0
0.194 * [backup-simplify]: Simplify 0 into 0
0.194 * [backup-simplify]: Simplify 0 into 0
0.195 * [backup-simplify]: Simplify (+ (* 1 (pow (* y 1) 2)) (* 2.0 (* 1 x))) into (+ (* 2.0 x) (pow y 2))
0.195 * [backup-simplify]: Simplify (fma 2.0 (/ 1 x) (pow (/ 1 y) 2)) into (fma 2.0 (/ 1 x) (pow (/ 1 y) 2))
0.195 * [approximate]: Taking taylor expansion of (fma 2.0 (/ 1 x) (pow (/ 1 y) 2)) in (x y) around 0
0.195 * [taylor]: Taking taylor expansion of (fma 2.0 (/ 1 x) (pow (/ 1 y) 2)) in y
0.195 * [taylor]: Rewrote expression to (+ (* 2.0 (/ 1 x)) (pow (/ 1 y) 2))
0.195 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
0.195 * [taylor]: Taking taylor expansion of 2.0 in y
0.195 * [backup-simplify]: Simplify 2.0 into 2.0
0.195 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.195 * [taylor]: Taking taylor expansion of x in y
0.195 * [backup-simplify]: Simplify x into x
0.195 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.195 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 2) in y
0.195 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.195 * [taylor]: Taking taylor expansion of y in y
0.195 * [backup-simplify]: Simplify 0 into 0
0.195 * [backup-simplify]: Simplify 1 into 1
0.195 * [backup-simplify]: Simplify (/ 1 1) into 1
0.195 * [taylor]: Taking taylor expansion of (fma 2.0 (/ 1 x) (pow (/ 1 y) 2)) in x
0.195 * [taylor]: Rewrote expression to (+ (* 2.0 (/ 1 x)) (pow (/ 1 y) 2))
0.195 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.195 * [taylor]: Taking taylor expansion of 2.0 in x
0.195 * [backup-simplify]: Simplify 2.0 into 2.0
0.195 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.195 * [taylor]: Taking taylor expansion of x in x
0.195 * [backup-simplify]: Simplify 0 into 0
0.196 * [backup-simplify]: Simplify 1 into 1
0.196 * [backup-simplify]: Simplify (/ 1 1) into 1
0.196 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 2) in x
0.196 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.196 * [taylor]: Taking taylor expansion of y in x
0.196 * [backup-simplify]: Simplify y into y
0.196 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.196 * [taylor]: Taking taylor expansion of (fma 2.0 (/ 1 x) (pow (/ 1 y) 2)) in x
0.196 * [taylor]: Rewrote expression to (+ (* 2.0 (/ 1 x)) (pow (/ 1 y) 2))
0.196 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.196 * [taylor]: Taking taylor expansion of 2.0 in x
0.196 * [backup-simplify]: Simplify 2.0 into 2.0
0.196 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.196 * [taylor]: Taking taylor expansion of x in x
0.196 * [backup-simplify]: Simplify 0 into 0
0.196 * [backup-simplify]: Simplify 1 into 1
0.196 * [backup-simplify]: Simplify (/ 1 1) into 1
0.196 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 2) in x
0.196 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.196 * [taylor]: Taking taylor expansion of y in x
0.197 * [backup-simplify]: Simplify y into y
0.197 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.197 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
0.197 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
0.197 * [taylor]: Taking taylor expansion of 2.0 in y
0.197 * [backup-simplify]: Simplify 2.0 into 2.0
0.198 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.198 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
0.198 * [backup-simplify]: Simplify (* (/ 1 y) (/ 1 y)) into (/ 1 (pow y 2))
0.198 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow y 2))) into (/ 1 (pow y 2))
0.198 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.198 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.198 * [taylor]: Taking taylor expansion of y in y
0.198 * [backup-simplify]: Simplify 0 into 0
0.198 * [backup-simplify]: Simplify 1 into 1
0.198 * [backup-simplify]: Simplify (* 1 1) into 1
0.199 * [backup-simplify]: Simplify (/ 1 1) into 1
0.199 * [backup-simplify]: Simplify 1 into 1
0.199 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.200 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
0.200 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.200 * [backup-simplify]: Simplify (+ (* (/ 1 y) 0) (* 0 (/ 1 y))) into 0
0.200 * [backup-simplify]: Simplify (+ 0 0) into 0
0.200 * [taylor]: Taking taylor expansion of 0 in y
0.200 * [backup-simplify]: Simplify 0 into 0
0.200 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.201 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.201 * [backup-simplify]: Simplify 0 into 0
0.201 * [backup-simplify]: Simplify 2.0 into 2.0
0.201 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.202 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.202 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.202 * [backup-simplify]: Simplify (+ (* (/ 1 y) 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
0.203 * [backup-simplify]: Simplify (+ 0 0) into 0
0.203 * [taylor]: Taking taylor expansion of 0 in y
0.203 * [backup-simplify]: Simplify 0 into 0
0.203 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.204 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.204 * [backup-simplify]: Simplify 0 into 0
0.204 * [backup-simplify]: Simplify 0 into 0
0.204 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.205 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.205 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.206 * [backup-simplify]: Simplify (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0
0.206 * [backup-simplify]: Simplify (+ 0 0) into 0
0.206 * [taylor]: Taking taylor expansion of 0 in y
0.206 * [backup-simplify]: Simplify 0 into 0
0.206 * [backup-simplify]: Simplify 0 into 0
0.206 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.207 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.207 * [backup-simplify]: Simplify 0 into 0
0.207 * [backup-simplify]: Simplify 0 into 0
0.207 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.208 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
0.208 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.209 * [backup-simplify]: Simplify (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y)))))) into 0
0.209 * [backup-simplify]: Simplify (+ 0 0) into 0
0.209 * [taylor]: Taking taylor expansion of 0 in y
0.209 * [backup-simplify]: Simplify 0 into 0
0.209 * [backup-simplify]: Simplify 0 into 0
0.209 * [backup-simplify]: Simplify (+ (* 2.0 (* 1 (/ 1 (/ 1 x)))) (* 1 (pow (* (/ 1 (/ 1 y)) 1) 2))) into (+ (* 2.0 x) (pow y 2))
0.210 * [backup-simplify]: Simplify (fma 2.0 (/ 1 (- x)) (pow (/ 1 (- y)) 2)) into (fma 2.0 (/ -1 x) (pow (/ -1 y) 2))
0.210 * [approximate]: Taking taylor expansion of (fma 2.0 (/ -1 x) (pow (/ -1 y) 2)) in (x y) around 0
0.210 * [taylor]: Taking taylor expansion of (fma 2.0 (/ -1 x) (pow (/ -1 y) 2)) in y
0.210 * [taylor]: Rewrote expression to (+ (* 2.0 (/ -1 x)) (pow (/ -1 y) 2))
0.210 * [taylor]: Taking taylor expansion of (* 2.0 (/ -1 x)) in y
0.210 * [taylor]: Taking taylor expansion of 2.0 in y
0.210 * [backup-simplify]: Simplify 2.0 into 2.0
0.210 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.210 * [taylor]: Taking taylor expansion of -1 in y
0.210 * [backup-simplify]: Simplify -1 into -1
0.210 * [taylor]: Taking taylor expansion of x in y
0.210 * [backup-simplify]: Simplify x into x
0.210 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
0.210 * [taylor]: Taking taylor expansion of (pow (/ -1 y) 2) in y
0.210 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.210 * [taylor]: Taking taylor expansion of -1 in y
0.210 * [backup-simplify]: Simplify -1 into -1
0.210 * [taylor]: Taking taylor expansion of y in y
0.210 * [backup-simplify]: Simplify 0 into 0
0.210 * [backup-simplify]: Simplify 1 into 1
0.210 * [backup-simplify]: Simplify (/ -1 1) into -1
0.210 * [taylor]: Taking taylor expansion of (fma 2.0 (/ -1 x) (pow (/ -1 y) 2)) in x
0.210 * [taylor]: Rewrote expression to (+ (* 2.0 (/ -1 x)) (pow (/ -1 y) 2))
0.210 * [taylor]: Taking taylor expansion of (* 2.0 (/ -1 x)) in x
0.210 * [taylor]: Taking taylor expansion of 2.0 in x
0.210 * [backup-simplify]: Simplify 2.0 into 2.0
0.211 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.211 * [taylor]: Taking taylor expansion of -1 in x
0.211 * [backup-simplify]: Simplify -1 into -1
0.211 * [taylor]: Taking taylor expansion of x in x
0.211 * [backup-simplify]: Simplify 0 into 0
0.211 * [backup-simplify]: Simplify 1 into 1
0.211 * [backup-simplify]: Simplify (/ -1 1) into -1
0.211 * [taylor]: Taking taylor expansion of (pow (/ -1 y) 2) in x
0.211 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.211 * [taylor]: Taking taylor expansion of -1 in x
0.211 * [backup-simplify]: Simplify -1 into -1
0.211 * [taylor]: Taking taylor expansion of y in x
0.211 * [backup-simplify]: Simplify y into y
0.211 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
0.211 * [taylor]: Taking taylor expansion of (fma 2.0 (/ -1 x) (pow (/ -1 y) 2)) in x
0.211 * [taylor]: Rewrote expression to (+ (* 2.0 (/ -1 x)) (pow (/ -1 y) 2))
0.211 * [taylor]: Taking taylor expansion of (* 2.0 (/ -1 x)) in x
0.211 * [taylor]: Taking taylor expansion of 2.0 in x
0.211 * [backup-simplify]: Simplify 2.0 into 2.0
0.211 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.211 * [taylor]: Taking taylor expansion of -1 in x
0.211 * [backup-simplify]: Simplify -1 into -1
0.211 * [taylor]: Taking taylor expansion of x in x
0.211 * [backup-simplify]: Simplify 0 into 0
0.211 * [backup-simplify]: Simplify 1 into 1
0.214 * [backup-simplify]: Simplify (/ -1 1) into -1
0.215 * [taylor]: Taking taylor expansion of (pow (/ -1 y) 2) in x
0.215 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.215 * [taylor]: Taking taylor expansion of -1 in x
0.215 * [backup-simplify]: Simplify -1 into -1
0.215 * [taylor]: Taking taylor expansion of y in x
0.215 * [backup-simplify]: Simplify y into y
0.215 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
0.215 * [backup-simplify]: Simplify (* 2.0 -1) into -2.0
0.215 * [backup-simplify]: Simplify (+ -2.0 0) into (- 2.0)
0.215 * [taylor]: Taking taylor expansion of (- 2.0) in y
0.215 * [taylor]: Taking taylor expansion of 2.0 in y
0.215 * [backup-simplify]: Simplify 2.0 into 2.0
0.216 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
0.216 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 -1)) into 0
0.216 * [backup-simplify]: Simplify (* (/ -1 y) (/ -1 y)) into (/ 1 (pow y 2))
0.216 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow y 2))) into (/ 1 (pow y 2))
0.216 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.217 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.217 * [taylor]: Taking taylor expansion of y in y
0.217 * [backup-simplify]: Simplify 0 into 0
0.217 * [backup-simplify]: Simplify 1 into 1
0.217 * [backup-simplify]: Simplify (* 1 1) into 1
0.217 * [backup-simplify]: Simplify (/ 1 1) into 1
0.217 * [backup-simplify]: Simplify 1 into 1
0.218 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.218 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 -1))) into 0
0.218 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
0.218 * [backup-simplify]: Simplify (+ (* (/ -1 y) 0) (* 0 (/ -1 y))) into 0
0.218 * [backup-simplify]: Simplify (+ 0 0) into 0
0.218 * [taylor]: Taking taylor expansion of 0 in y
0.219 * [backup-simplify]: Simplify 0 into 0
0.219 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.219 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.219 * [backup-simplify]: Simplify 0 into 0
0.220 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.220 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.220 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.221 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
0.221 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.223 * [backup-simplify]: Simplify (+ (* (/ -1 y) 0) (+ (* 0 0) (* 0 (/ -1 y)))) into 0
0.223 * [backup-simplify]: Simplify (+ 0 0) into 0
0.223 * [taylor]: Taking taylor expansion of 0 in y
0.223 * [backup-simplify]: Simplify 0 into 0
0.223 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.224 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.224 * [backup-simplify]: Simplify 0 into 0
0.224 * [backup-simplify]: Simplify (- 0) into 0
0.224 * [backup-simplify]: Simplify 0 into 0
0.225 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.225 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))) into 0
0.225 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.226 * [backup-simplify]: Simplify (+ (* (/ -1 y) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 y))))) into 0
0.226 * [backup-simplify]: Simplify (+ 0 0) into 0
0.226 * [taylor]: Taking taylor expansion of 0 in y
0.226 * [backup-simplify]: Simplify 0 into 0
0.226 * [backup-simplify]: Simplify 0 into 0
0.227 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.227 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.227 * [backup-simplify]: Simplify 0 into 0
0.228 * [backup-simplify]: Simplify (- 0) into 0
0.228 * [backup-simplify]: Simplify 0 into 0
0.228 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.229 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))))) into 0
0.229 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.230 * [backup-simplify]: Simplify (+ (* (/ -1 y) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 y)))))) into 0
0.230 * [backup-simplify]: Simplify (+ 0 0) into 0
0.230 * [taylor]: Taking taylor expansion of 0 in y
0.230 * [backup-simplify]: Simplify 0 into 0
0.230 * [backup-simplify]: Simplify 0 into 0
0.231 * [backup-simplify]: Simplify (+ (* (- 2.0) (* 1 (/ 1 (/ 1 (- x))))) (* 1 (pow (* (/ 1 (/ 1 (- y))) 1) 2))) into (+ (* 2.0 x) (pow y 2))
0.231 * * * [progress]: simplifying candidates
0.231 * [simplify]: Simplifying:
  (expm1 (fma 2.0 x (pow y 2)))
  (log1p (fma 2.0 x (pow y 2)))
  (* 2.0 x)
  (log (fma 2.0 x (pow y 2)))
  (exp (fma 2.0 x (pow y 2)))
  (* (cbrt (fma 2.0 x (pow y 2))) (cbrt (fma 2.0 x (pow y 2))))
  (cbrt (fma 2.0 x (pow y 2)))
  (* (* (fma 2.0 x (pow y 2)) (fma 2.0 x (pow y 2))) (fma 2.0 x (pow y 2)))
  (sqrt (fma 2.0 x (pow y 2)))
  (sqrt (fma 2.0 x (pow y 2)))
  (+ (* 2.0 x) (pow y 2))
  (+ (* 2.0 x) (pow y 2))
  (+ (* 2.0 x) (pow y 2))
0.231 * [simplify]: Sending expressions to egg_math:
 (expm1 (fma h2 h1 (pow h0 2)))
 (log1p (fma h2 h1 (pow h0 2)))
 (* h2 h1)
 (log (fma h2 h1 (pow h0 2)))
 (exp (fma h2 h1 (pow h0 2)))
 (* (cbrt (fma h2 h1 (pow h0 2))) (cbrt (fma h2 h1 (pow h0 2))))
 (cbrt (fma h2 h1 (pow h0 2)))
 (* (* (fma h2 h1 (pow h0 2)) (fma h2 h1 (pow h0 2))) (fma h2 h1 (pow h0 2)))
 (sqrt (fma h2 h1 (pow h0 2)))
 (sqrt (fma h2 h1 (pow h0 2)))
 (+ (* h2 h1) (pow h0 2))
 (+ (* h2 h1) (pow h0 2))
 (+ (* h2 h1) (pow h0 2))
0.234 * * [simplify]: iteration  0 :  24  enodes  (cost  43 )
0.236 * * [simplify]: iteration  1 :  62  enodes  (cost  38 )
0.238 * * [simplify]: iteration  2 :  198  enodes  (cost  38 )
0.243 * * [simplify]: iteration  3 :  690  enodes  (cost  38 )
0.268 * * [simplify]: iteration  4 :  4104  enodes  (cost  38 )
0.394 * * [simplify]: iteration  5 :  5001  enodes  (cost  38 )
0.394 * * * [progress]: adding candidates to table
0.420 * [progress]: [Phase 3 of 3] Extracting.
0.422 * [simplify]: Simplifying:
  (fma x x (fma 2.0 x (pow y 2)))
0.422 * [simplify]: Sending expressions to egg_math:
 (fma h1 h1 (fma h2 h1 (pow h0 2)))
0.423 * * [simplify]: iteration  0 :  7  enodes  (cost  3 )
0.423 * * [simplify]: iteration  1 :  7  enodes  (cost  3 )
1.132 * [regime-testing]: End program error score: 0.005125640705088136
1.150 * [regime-testing]: Target error score: 0.013876734591823979