7.466 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.027 * * * [progress]: [2/2] Setting up program.
0.029 * [progress]: [Phase 2 of 3] Improving.
0.030 * [simplify]: Simplifying:
  (+ (* x x) (* y y))
0.030 * * [simplify]: Extracting # 0 : cost  0
0.030 * * [simplify]: Extracting # 1 : cost  0
0.030 * * [simplify]: Extracting # 2 : cost  0
0.030 * * [simplify]: Extracting # 3 : cost  0
0.030 * * [simplify]: Extracting # 4 : cost  0
0.030 * * [simplify]: iteration  0 :  5  enodes  (cost  7 )
0.031 * * [simplify]: Extracting # 0 : cost  0
0.031 * * [simplify]: Extracting # 1 : cost  0
0.031 * * [simplify]: iteration  1 :  7  enodes  (cost  6 )
0.033 * * [simplify]: Extracting # 0 : cost  0
0.033 * * [simplify]: iteration  2 :  8  enodes  (cost  6 )
0.035 * * [simplify]: Extracting # 0 : cost  0
0.035 * * [simplify]: iteration done:  8  enodes  (cost  6 )
0.035 * [simplify]: Simplified to:
  (fma x x (* y y))
0.039 * * [progress]: iteration 1 / 4
0.039 * * * [progress]: picking best candidate
0.041 * * * * [pick]: Picked  #<alt (λ (x y) (fma x x (* y y)))>
0.041 * * * [progress]: localizing error
0.048 * * * [progress]: generating rewritten candidates
0.048 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.049 * * * [progress]: generating series expansions
0.049 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.049 * [backup-simplify]: Simplify (fma x x (* y y)) into (fma x x (pow y 2))
0.049 * [approximate]: Taking taylor expansion of (fma x x (pow y 2)) in (x y) around 0
0.049 * [taylor]: Taking taylor expansion of (fma x x (pow y 2)) in y
0.050 * [taylor]: Rewrote expression to (+ (* x x) (pow y 2))
0.050 * [taylor]: Taking taylor expansion of (* x x) 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 x in y
0.050 * [backup-simplify]: Simplify x into x
0.050 * [taylor]: Taking taylor expansion of (pow y 2) 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 (fma x x (pow y 2)) in x
0.050 * [taylor]: Rewrote expression to (+ (* x x) (pow y 2))
0.050 * [taylor]: Taking taylor expansion of (* x 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 * [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 (pow y 2) in x
0.050 * [taylor]: Taking taylor expansion of y in x
0.050 * [backup-simplify]: Simplify y into y
0.050 * [taylor]: Taking taylor expansion of (fma x x (pow y 2)) in x
0.050 * [taylor]: Rewrote expression to (+ (* x x) (pow y 2))
0.050 * [taylor]: Taking taylor expansion of (* x 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 * [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 (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 (* 0 0) into 0
0.051 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.052 * [backup-simplify]: Simplify (+ 0 (pow y 2)) into (pow y 2)
0.052 * [taylor]: Taking taylor expansion of (pow y 2) 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 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 0)) into 0
0.052 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.053 * [backup-simplify]: Simplify (+ 0 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 (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
0.054 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.054 * [backup-simplify]: Simplify (+ 1 0) into 1
0.054 * [taylor]: Taking taylor expansion of 1 in y
0.054 * [backup-simplify]: Simplify 1 into 1
0.054 * [backup-simplify]: Simplify 1 into 1
0.054 * [backup-simplify]: Simplify 0 into 0
0.055 * [backup-simplify]: Simplify (* 1 1) into 1
0.055 * [backup-simplify]: Simplify 1 into 1
0.056 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
0.056 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.057 * [backup-simplify]: Simplify (+ 0 0) into 0
0.057 * [taylor]: Taking taylor expansion of 0 in y
0.057 * [backup-simplify]: Simplify 0 into 0
0.057 * [backup-simplify]: Simplify 0 into 0
0.057 * [backup-simplify]: Simplify 0 into 0
0.057 * [backup-simplify]: Simplify 0 into 0
0.058 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.058 * [backup-simplify]: Simplify 0 into 0
0.059 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
0.060 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) 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 0 into 0
0.060 * [backup-simplify]: Simplify 0 into 0
0.061 * [backup-simplify]: Simplify (+ (* 1 (pow (* y 1) 2)) (* 1 (pow (* 1 x) 2))) into (+ (pow x 2) (pow y 2))
0.061 * [backup-simplify]: Simplify (fma (/ 1 x) (/ 1 x) (* (/ 1 y) (/ 1 y))) into (fma (/ 1 x) (/ 1 x) (/ 1 (pow y 2)))
0.061 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 1 (pow y 2))) in (x y) around 0
0.061 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 1 (pow y 2))) in y
0.061 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 1 (pow y 2)))
0.061 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in y
0.061 * [taylor]: Taking taylor expansion of (/ 1 x) in y
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)
0.061 * [taylor]: Taking taylor expansion of (/ 1 x) in y
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)
0.061 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.061 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.061 * [taylor]: Taking taylor expansion of y in y
0.061 * [backup-simplify]: Simplify 0 into 0
0.061 * [backup-simplify]: Simplify 1 into 1
0.062 * [backup-simplify]: Simplify (* 1 1) into 1
0.062 * [backup-simplify]: Simplify (/ 1 1) into 1
0.062 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 1 (pow y 2))) in x
0.062 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 1 (pow y 2)))
0.062 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x
0.062 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.062 * [taylor]: Taking taylor expansion of x in x
0.062 * [backup-simplify]: Simplify 0 into 0
0.062 * [backup-simplify]: Simplify 1 into 1
0.063 * [backup-simplify]: Simplify (/ 1 1) into 1
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
0.063 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.063 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.064 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 1 (pow y 2))) in x
0.064 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 1 (pow y 2)))
0.064 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x
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 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
0.065 * [backup-simplify]: Simplify (/ 1 1) into 1
0.065 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.065 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.065 * [taylor]: Taking taylor expansion of y in x
0.065 * [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 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
0.067 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.067 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.068 * [backup-simplify]: Simplify (+ 0 0) into 0
0.068 * [taylor]: Taking taylor expansion of 0 in y
0.068 * [backup-simplify]: Simplify 0 into 0
0.069 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.070 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.070 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.071 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow y 2))) into (/ 1 (pow y 2))
0.071 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.071 * [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
0.072 * [backup-simplify]: Simplify 1 into 1
0.072 * [backup-simplify]: Simplify 1 into 1
0.072 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.074 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.075 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.075 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.075 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.075 * [backup-simplify]: Simplify (+ 0 0) into 0
0.075 * [taylor]: Taking taylor expansion of 0 in y
0.075 * [backup-simplify]: Simplify 0 into 0
0.076 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.077 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.077 * [backup-simplify]: Simplify 0 into 0
0.077 * [backup-simplify]: Simplify 0 into 0
0.077 * [backup-simplify]: Simplify 0 into 0
0.078 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.078 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.079 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.080 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.080 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.081 * [backup-simplify]: Simplify (+ 0 0) 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 (+ (* 1 0) (+ (* 0 0) (* 0 1))) 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 into 0
0.082 * [backup-simplify]: Simplify 0 into 0
0.083 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* 1 (pow (* (/ 1 (/ 1 y)) 1) 2))) into (+ (pow x 2) (pow y 2))
0.083 * [backup-simplify]: Simplify (fma (/ 1 (- x)) (/ 1 (- x)) (* (/ 1 (- y)) (/ 1 (- y)))) into (fma (/ -1 x) (/ -1 x) (/ 1 (pow y 2)))
0.083 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 1 (pow y 2))) in (x y) around 0
0.083 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 1 (pow y 2))) in y
0.083 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 1 (pow y 2)))
0.083 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in y
0.083 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.083 * [taylor]: Taking taylor expansion of -1 in y
0.083 * [backup-simplify]: Simplify -1 into -1
0.083 * [taylor]: Taking taylor expansion of x in y
0.083 * [backup-simplify]: Simplify x into x
0.083 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
0.083 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.083 * [taylor]: Taking taylor expansion of -1 in y
0.083 * [backup-simplify]: Simplify -1 into -1
0.083 * [taylor]: Taking taylor expansion of x in y
0.083 * [backup-simplify]: Simplify x into x
0.084 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
0.084 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.084 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.084 * [taylor]: Taking taylor expansion of y in y
0.084 * [backup-simplify]: Simplify 0 into 0
0.084 * [backup-simplify]: Simplify 1 into 1
0.084 * [backup-simplify]: Simplify (* 1 1) into 1
0.084 * [backup-simplify]: Simplify (/ 1 1) into 1
0.084 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 1 (pow y 2))) in x
0.084 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 1 (pow y 2)))
0.084 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x
0.084 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.084 * [taylor]: Taking taylor expansion of -1 in x
0.084 * [backup-simplify]: Simplify -1 into -1
0.084 * [taylor]: Taking taylor expansion of x in x
0.084 * [backup-simplify]: Simplify 0 into 0
0.084 * [backup-simplify]: Simplify 1 into 1
0.085 * [backup-simplify]: Simplify (/ -1 1) into -1
0.085 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.085 * [taylor]: Taking taylor expansion of -1 in x
0.085 * [backup-simplify]: Simplify -1 into -1
0.085 * [taylor]: Taking taylor expansion of x in x
0.085 * [backup-simplify]: Simplify 0 into 0
0.085 * [backup-simplify]: Simplify 1 into 1
0.085 * [backup-simplify]: Simplify (/ -1 1) into -1
0.085 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.085 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.085 * [taylor]: Taking taylor expansion of y in x
0.085 * [backup-simplify]: Simplify y into y
0.085 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.085 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.085 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 1 (pow y 2))) in x
0.085 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 1 (pow y 2)))
0.085 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x
0.085 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.085 * [taylor]: Taking taylor expansion of -1 in x
0.085 * [backup-simplify]: Simplify -1 into -1
0.085 * [taylor]: Taking taylor expansion of x in x
0.085 * [backup-simplify]: Simplify 0 into 0
0.085 * [backup-simplify]: Simplify 1 into 1
0.086 * [backup-simplify]: Simplify (/ -1 1) into -1
0.086 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.086 * [taylor]: Taking taylor expansion of -1 in x
0.086 * [backup-simplify]: Simplify -1 into -1
0.086 * [taylor]: Taking taylor expansion of x in x
0.086 * [backup-simplify]: Simplify 0 into 0
0.086 * [backup-simplify]: Simplify 1 into 1
0.086 * [backup-simplify]: Simplify (/ -1 1) into -1
0.086 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.086 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.086 * [taylor]: Taking taylor expansion of y in x
0.086 * [backup-simplify]: Simplify y into y
0.086 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.086 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.087 * [backup-simplify]: Simplify (* -1 -1) into 1
0.087 * [backup-simplify]: Simplify (+ 1 0) into 1
0.087 * [taylor]: Taking taylor expansion of 1 in y
0.087 * [backup-simplify]: Simplify 1 into 1
0.087 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
0.088 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
0.088 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0
0.088 * [backup-simplify]: Simplify (+ 0 0) into 0
0.088 * [taylor]: Taking taylor expansion of 0 in y
0.088 * [backup-simplify]: Simplify 0 into 0
0.089 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.090 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.090 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
0.090 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow y 2))) into (/ 1 (pow y 2))
0.090 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.090 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.090 * [taylor]: Taking taylor expansion of y in y
0.090 * [backup-simplify]: Simplify 0 into 0
0.090 * [backup-simplify]: Simplify 1 into 1
0.091 * [backup-simplify]: Simplify (* 1 1) into 1
0.091 * [backup-simplify]: Simplify (/ 1 1) into 1
0.091 * [backup-simplify]: Simplify 1 into 1
0.091 * [backup-simplify]: Simplify 1 into 1
0.101 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.102 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.103 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
0.103 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.104 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.104 * [backup-simplify]: Simplify (+ 0 0) into 0
0.104 * [taylor]: Taking taylor expansion of 0 in y
0.104 * [backup-simplify]: Simplify 0 into 0
0.105 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.105 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.105 * [backup-simplify]: Simplify 0 into 0
0.106 * [backup-simplify]: Simplify 0 into 0
0.106 * [backup-simplify]: Simplify 0 into 0
0.106 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.107 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.108 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))) into 0
0.109 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.109 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.110 * [backup-simplify]: Simplify (+ 0 0) into 0
0.110 * [taylor]: Taking taylor expansion of 0 in y
0.110 * [backup-simplify]: Simplify 0 into 0
0.111 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.112 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.112 * [backup-simplify]: Simplify 0 into 0
0.112 * [backup-simplify]: Simplify 0 into 0
0.112 * [backup-simplify]: Simplify 0 into 0
0.112 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* 1 (pow (* (/ 1 (/ 1 (- y))) 1) 2))) into (+ (pow x 2) (pow y 2))
0.112 * * * [progress]: simplifying candidates
0.113 * [simplify]: Simplifying:
  (expm1 (fma x x (* y y)))
  (log1p (fma x x (* y y)))
  (* x x)
  (log (fma x x (* y y)))
  (exp (fma x x (* y y)))
  (* (cbrt (fma x x (* y y))) (cbrt (fma x x (* y y))))
  (cbrt (fma x x (* y y)))
  (* (* (fma x x (* y y)) (fma x x (* y y))) (fma x x (* y y)))
  (sqrt (fma x x (* y y)))
  (sqrt (fma x x (* y y)))
  (+ (pow x 2) (pow y 2))
  (+ (pow x 2) (pow y 2))
  (+ (pow x 2) (pow y 2))
0.113 * * [simplify]: Extracting # 0 : cost  0
0.113 * * [simplify]: Extracting # 1 : cost  0
0.113 * * [simplify]: Extracting # 2 : cost  0
0.113 * * [simplify]: Extracting # 3 : cost  0
0.114 * * [simplify]: Extracting # 4 : cost  0
0.114 * * [simplify]: Extracting # 5 : cost  0
0.114 * * [simplify]: iteration  0 :  18  enodes  (cost  108 )
0.117 * * [simplify]: Extracting # 0 : cost  0
0.117 * * [simplify]: Extracting # 1 : cost  0
0.117 * * [simplify]: Extracting # 2 : cost  0
0.117 * * [simplify]: Extracting # 3 : cost  0
0.117 * * [simplify]: Extracting # 4 : cost  0
0.117 * * [simplify]: iteration  1 :  27  enodes  (cost  105 )
0.123 * * [simplify]: Extracting # 0 : cost  0
0.123 * * [simplify]: Extracting # 1 : cost  0
0.123 * * [simplify]: Extracting # 2 : cost  0
0.123 * * [simplify]: iteration  2 :  71  enodes  (cost  85 )
0.136 * * [simplify]: Extracting # 0 : cost  0
0.136 * * [simplify]: Extracting # 1 : cost  0
0.137 * * [simplify]: Extracting # 2 : cost  0
0.137 * * [simplify]: Extracting # 3 : cost  0
0.137 * * [simplify]: Extracting # 4 : cost  0
0.137 * * [simplify]: iteration  3 :  175  enodes  (cost  85 )
0.231 * * [simplify]: Extracting # 0 : cost  0
0.232 * * [simplify]: Extracting # 1 : cost  0
0.232 * * [simplify]: Extracting # 2 : cost  0
0.233 * * [simplify]: Extracting # 3 : cost  0
0.233 * * [simplify]: Extracting # 4 : cost  0
0.233 * * [simplify]: iteration  4 :  472  enodes  (cost  85 )
0.821 * * [simplify]: Extracting # 0 : cost  0
0.822 * * [simplify]: Extracting # 1 : cost  0
0.823 * * [simplify]: Extracting # 2 : cost  0
0.824 * * [simplify]: Extracting # 3 : cost  0
0.825 * * [simplify]: Extracting # 4 : cost  0
0.826 * * [simplify]: iteration  5 :  1746  enodes  (cost  85 )
5.040 * * [simplify]: Extracting # 0 : cost  0
5.050 * * [simplify]: Extracting # 1 : cost  0
5.062 * * [simplify]: Extracting # 2 : cost  0
5.066 * * [simplify]: Extracting # 3 : cost  0
5.072 * * [simplify]: Extracting # 4 : cost  0
5.077 * * [simplify]: iteration  6 :  4966  enodes  (cost  85 )
6.030 * * [simplify]: Extracting # 0 : cost  0
6.033 * * [simplify]: iteration done:  5000  enodes  (cost  85 )
6.033 * [simplify]: Simplified to:
  (expm1 (fma x x (* y y)))
  (log1p (fma x x (* y y)))
  (* x x)
  (log (fma x x (* y y)))
  (exp (fma x x (* y y)))
  (* (cbrt (fma x x (* y y))) (cbrt (fma x x (* y y))))
  (cbrt (fma x x (* y y)))
  (pow (fma x x (pow y 2)) 3)
  (hypot y x)
  (hypot y x)
  (fma x x (pow y 2))
  (fma x x (pow y 2))
  (fma x x (pow y 2))
6.033 * * * [progress]: adding candidates to table
6.061 * * [progress]: iteration 2 / 4
6.061 * * * [progress]: picking best candidate
6.063 * * * * [pick]: Picked  #<alt (λ (x y) (* (hypot y x) (hypot y x)))>
6.063 * * * [progress]: localizing error
6.072 * * * [progress]: generating rewritten candidates
6.072 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2)
6.073 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
6.074 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
6.090 * * * [progress]: generating series expansions
6.090 * * * * [progress]: [ 1 / 3 ] generating series at (2 2)
6.090 * [backup-simplify]: Simplify (hypot y x) into (hypot y x)
6.090 * [approximate]: Taking taylor expansion of (hypot y x) in (y x) around 0
6.090 * [taylor]: Taking taylor expansion of (hypot y x) in x
6.090 * [taylor]: Rewrote expression to (sqrt (+ (* y y) (* x x)))
6.090 * [taylor]: Taking taylor expansion of (+ (* y y) (* x x)) in x
6.090 * [taylor]: Taking taylor expansion of (* y y) in x
6.090 * [taylor]: Taking taylor expansion of y in x
6.090 * [backup-simplify]: Simplify y into y
6.090 * [taylor]: Taking taylor expansion of y in x
6.090 * [backup-simplify]: Simplify y into y
6.090 * [taylor]: Taking taylor expansion of (* x x) in x
6.090 * [taylor]: Taking taylor expansion of x in x
6.090 * [backup-simplify]: Simplify 0 into 0
6.090 * [backup-simplify]: Simplify 1 into 1
6.090 * [taylor]: Taking taylor expansion of x in x
6.090 * [backup-simplify]: Simplify 0 into 0
6.090 * [backup-simplify]: Simplify 1 into 1
6.090 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.091 * [backup-simplify]: Simplify (* 0 0) into 0
6.091 * [backup-simplify]: Simplify (+ (pow y 2) 0) into (pow y 2)
6.091 * [backup-simplify]: Simplify (sqrt (pow y 2)) into y
6.091 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
6.092 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 0)) into 0
6.092 * [backup-simplify]: Simplify (+ 0 0) into 0
6.093 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (pow y 2)))) into 0
6.093 * [taylor]: Taking taylor expansion of (hypot y x) in y
6.093 * [taylor]: Rewrote expression to (sqrt (+ (* y y) (* x x)))
6.093 * [taylor]: Taking taylor expansion of (+ (* y y) (* x x)) in y
6.093 * [taylor]: Taking taylor expansion of (* y y) in y
6.093 * [taylor]: Taking taylor expansion of y in y
6.093 * [backup-simplify]: Simplify 0 into 0
6.093 * [backup-simplify]: Simplify 1 into 1
6.093 * [taylor]: Taking taylor expansion of y in y
6.093 * [backup-simplify]: Simplify 0 into 0
6.093 * [backup-simplify]: Simplify 1 into 1
6.093 * [taylor]: Taking taylor expansion of (* x x) in y
6.093 * [taylor]: Taking taylor expansion of x in y
6.093 * [backup-simplify]: Simplify x into x
6.093 * [taylor]: Taking taylor expansion of x in y
6.093 * [backup-simplify]: Simplify x into x
6.093 * [backup-simplify]: Simplify (* 0 0) into 0
6.094 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.094 * [backup-simplify]: Simplify (+ 0 (pow x 2)) into (pow x 2)
6.094 * [backup-simplify]: Simplify (sqrt (pow x 2)) into x
6.094 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 0)) into 0
6.094 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
6.094 * [backup-simplify]: Simplify (+ 0 0) into 0
6.095 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (pow x 2)))) into 0
6.095 * [taylor]: Taking taylor expansion of (hypot y x) in y
6.095 * [taylor]: Rewrote expression to (sqrt (+ (* y y) (* x x)))
6.095 * [taylor]: Taking taylor expansion of (+ (* y y) (* x x)) in y
6.095 * [taylor]: Taking taylor expansion of (* y y) in y
6.095 * [taylor]: Taking taylor expansion of y in y
6.095 * [backup-simplify]: Simplify 0 into 0
6.095 * [backup-simplify]: Simplify 1 into 1
6.095 * [taylor]: Taking taylor expansion of y in y
6.095 * [backup-simplify]: Simplify 0 into 0
6.095 * [backup-simplify]: Simplify 1 into 1
6.095 * [taylor]: Taking taylor expansion of (* x x) in y
6.095 * [taylor]: Taking taylor expansion of x in y
6.095 * [backup-simplify]: Simplify x into x
6.095 * [taylor]: Taking taylor expansion of x in y
6.095 * [backup-simplify]: Simplify x into x
6.095 * [backup-simplify]: Simplify (* 0 0) into 0
6.095 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.095 * [backup-simplify]: Simplify (+ 0 (pow x 2)) into (pow x 2)
6.095 * [backup-simplify]: Simplify (sqrt (pow x 2)) into x
6.096 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 0)) into 0
6.096 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
6.096 * [backup-simplify]: Simplify (+ 0 0) into 0
6.096 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (pow x 2)))) into 0
6.096 * [taylor]: Taking taylor expansion of x in x
6.096 * [backup-simplify]: Simplify 0 into 0
6.096 * [backup-simplify]: Simplify 1 into 1
6.096 * [backup-simplify]: Simplify 0 into 0
6.096 * [taylor]: Taking taylor expansion of 0 in x
6.096 * [backup-simplify]: Simplify 0 into 0
6.096 * [backup-simplify]: Simplify 0 into 0
6.096 * [backup-simplify]: Simplify 1 into 1
6.097 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
6.097 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0
6.097 * [backup-simplify]: Simplify (+ 1 0) into 1
6.098 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 x)) into (/ 1/2 x)
6.098 * [taylor]: Taking taylor expansion of (/ 1/2 x) in x
6.098 * [taylor]: Taking taylor expansion of 1/2 in x
6.098 * [backup-simplify]: Simplify 1/2 into 1/2
6.098 * [taylor]: Taking taylor expansion of x in x
6.098 * [backup-simplify]: Simplify 0 into 0
6.098 * [backup-simplify]: Simplify 1 into 1
6.098 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
6.099 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
6.099 * [backup-simplify]: Simplify 0 into 0
6.099 * [backup-simplify]: Simplify 0 into 0
6.099 * [backup-simplify]: Simplify 0 into 0
6.100 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
6.106 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
6.107 * [backup-simplify]: Simplify (+ 0 0) into 0
6.107 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 x))))) (* 2 x)) into 0
6.107 * [taylor]: Taking taylor expansion of 0 in x
6.107 * [backup-simplify]: Simplify 0 into 0
6.107 * [backup-simplify]: Simplify 0 into 0
6.108 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.108 * [backup-simplify]: Simplify 0 into 0
6.108 * [backup-simplify]: Simplify 0 into 0
6.108 * [backup-simplify]: Simplify (* 1 (* x 1)) into x
6.108 * [backup-simplify]: Simplify (hypot (/ 1 y) (/ 1 x)) into (hypot (/ 1 y) (/ 1 x))
6.108 * [approximate]: Taking taylor expansion of (hypot (/ 1 y) (/ 1 x)) in (y x) around 0
6.108 * [taylor]: Taking taylor expansion of (hypot (/ 1 y) (/ 1 x)) in x
6.108 * [taylor]: Rewrote expression to (sqrt (+ (* (/ 1 y) (/ 1 y)) (* (/ 1 x) (/ 1 x))))
6.108 * [taylor]: Taking taylor expansion of (+ (* (/ 1 y) (/ 1 y)) (* (/ 1 x) (/ 1 x))) in x
6.108 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 y)) in x
6.108 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.108 * [taylor]: Taking taylor expansion of y in x
6.108 * [backup-simplify]: Simplify y into y
6.108 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.108 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.108 * [taylor]: Taking taylor expansion of y in x
6.108 * [backup-simplify]: Simplify y into y
6.109 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.109 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x
6.109 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.109 * [taylor]: Taking taylor expansion of x in x
6.109 * [backup-simplify]: Simplify 0 into 0
6.109 * [backup-simplify]: Simplify 1 into 1
6.109 * [backup-simplify]: Simplify (/ 1 1) into 1
6.109 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.109 * [taylor]: Taking taylor expansion of x in x
6.109 * [backup-simplify]: Simplify 0 into 0
6.109 * [backup-simplify]: Simplify 1 into 1
6.109 * [backup-simplify]: Simplify (/ 1 1) into 1
6.109 * [backup-simplify]: Simplify (* 1 1) into 1
6.110 * [backup-simplify]: Simplify (+ 0 1) into 1
6.110 * [backup-simplify]: Simplify (sqrt 1) into 1
6.110 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.111 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.111 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.111 * [backup-simplify]: Simplify (+ 0 0) into 0
6.112 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
6.112 * [taylor]: Taking taylor expansion of (hypot (/ 1 y) (/ 1 x)) in y
6.112 * [taylor]: Rewrote expression to (sqrt (+ (* (/ 1 y) (/ 1 y)) (* (/ 1 x) (/ 1 x))))
6.112 * [taylor]: Taking taylor expansion of (+ (* (/ 1 y) (/ 1 y)) (* (/ 1 x) (/ 1 x))) in y
6.112 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 y)) in y
6.112 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.112 * [taylor]: Taking taylor expansion of y in y
6.112 * [backup-simplify]: Simplify 0 into 0
6.112 * [backup-simplify]: Simplify 1 into 1
6.112 * [backup-simplify]: Simplify (/ 1 1) into 1
6.112 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.112 * [taylor]: Taking taylor expansion of y in y
6.112 * [backup-simplify]: Simplify 0 into 0
6.112 * [backup-simplify]: Simplify 1 into 1
6.113 * [backup-simplify]: Simplify (/ 1 1) into 1
6.113 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in y
6.113 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.113 * [taylor]: Taking taylor expansion of x in y
6.113 * [backup-simplify]: Simplify x into x
6.113 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.113 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.113 * [taylor]: Taking taylor expansion of x in y
6.113 * [backup-simplify]: Simplify x into x
6.113 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.113 * [backup-simplify]: Simplify (* 1 1) into 1
6.113 * [backup-simplify]: Simplify (+ 1 0) into 1
6.114 * [backup-simplify]: Simplify (sqrt 1) into 1
6.114 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.115 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.115 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.115 * [backup-simplify]: Simplify (+ 0 0) into 0
6.116 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
6.116 * [taylor]: Taking taylor expansion of (hypot (/ 1 y) (/ 1 x)) in y
6.116 * [taylor]: Rewrote expression to (sqrt (+ (* (/ 1 y) (/ 1 y)) (* (/ 1 x) (/ 1 x))))
6.116 * [taylor]: Taking taylor expansion of (+ (* (/ 1 y) (/ 1 y)) (* (/ 1 x) (/ 1 x))) in y
6.116 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 y)) in y
6.116 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.116 * [taylor]: Taking taylor expansion of y in y
6.116 * [backup-simplify]: Simplify 0 into 0
6.116 * [backup-simplify]: Simplify 1 into 1
6.116 * [backup-simplify]: Simplify (/ 1 1) into 1
6.116 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.116 * [taylor]: Taking taylor expansion of y in y
6.116 * [backup-simplify]: Simplify 0 into 0
6.116 * [backup-simplify]: Simplify 1 into 1
6.117 * [backup-simplify]: Simplify (/ 1 1) into 1
6.117 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in y
6.117 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.117 * [taylor]: Taking taylor expansion of x in y
6.117 * [backup-simplify]: Simplify x into x
6.117 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.117 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.117 * [taylor]: Taking taylor expansion of x in y
6.117 * [backup-simplify]: Simplify x into x
6.117 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.117 * [backup-simplify]: Simplify (* 1 1) into 1
6.117 * [backup-simplify]: Simplify (+ 1 0) into 1
6.118 * [backup-simplify]: Simplify (sqrt 1) into 1
6.118 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.118 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.119 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.119 * [backup-simplify]: Simplify (+ 0 0) into 0
6.119 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
6.120 * [taylor]: Taking taylor expansion of 1 in x
6.120 * [backup-simplify]: Simplify 1 into 1
6.120 * [taylor]: Taking taylor expansion of 0 in x
6.120 * [backup-simplify]: Simplify 0 into 0
6.120 * [backup-simplify]: Simplify 1 into 1
6.120 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.121 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.121 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.121 * [backup-simplify]: Simplify (* (/ 1 x) (/ 1 x)) into (/ 1 (pow x 2))
6.121 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow x 2))) into (/ 1 (pow x 2))
6.122 * [backup-simplify]: Simplify (/ (- (/ 1 (pow x 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow x 2))
6.122 * [taylor]: Taking taylor expansion of (/ 1/2 (pow x 2)) in x
6.122 * [taylor]: Taking taylor expansion of 1/2 in x
6.122 * [backup-simplify]: Simplify 1/2 into 1/2
6.122 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.122 * [taylor]: Taking taylor expansion of x in x
6.122 * [backup-simplify]: Simplify 0 into 0
6.122 * [backup-simplify]: Simplify 1 into 1
6.123 * [backup-simplify]: Simplify (* 1 1) into 1
6.123 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
6.123 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.124 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
6.124 * [backup-simplify]: Simplify 0 into 0
6.124 * [backup-simplify]: Simplify 0 into 0
6.124 * [backup-simplify]: Simplify 0 into 0
6.125 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.125 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.126 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.126 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
6.126 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
6.126 * [backup-simplify]: Simplify (+ (* (/ 1 x) 0) (* 0 (/ 1 x))) into 0
6.126 * [backup-simplify]: Simplify (+ 0 0) into 0
6.127 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow x 2)))))) (* 2 1)) into 0
6.127 * [taylor]: Taking taylor expansion of 0 in x
6.127 * [backup-simplify]: Simplify 0 into 0
6.127 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.128 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.128 * [backup-simplify]: Simplify 0 into 0
6.128 * [backup-simplify]: Simplify 0 into 0
6.128 * [backup-simplify]: Simplify 0 into 0
6.128 * [backup-simplify]: Simplify (* 1 (* 1 (/ 1 (/ 1 y)))) into y
6.128 * [backup-simplify]: Simplify (hypot (/ 1 (- y)) (/ 1 (- x))) into (hypot (/ -1 y) (/ -1 x))
6.128 * [approximate]: Taking taylor expansion of (hypot (/ -1 y) (/ -1 x)) in (y x) around 0
6.128 * [taylor]: Taking taylor expansion of (hypot (/ -1 y) (/ -1 x)) in x
6.128 * [taylor]: Rewrote expression to (sqrt (+ (* (/ -1 y) (/ -1 y)) (* (/ -1 x) (/ -1 x))))
6.128 * [taylor]: Taking taylor expansion of (+ (* (/ -1 y) (/ -1 y)) (* (/ -1 x) (/ -1 x))) in x
6.128 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 y)) in x
6.128 * [taylor]: Taking taylor expansion of (/ -1 y) in x
6.128 * [taylor]: Taking taylor expansion of -1 in x
6.128 * [backup-simplify]: Simplify -1 into -1
6.128 * [taylor]: Taking taylor expansion of y in x
6.128 * [backup-simplify]: Simplify y into y
6.128 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
6.129 * [taylor]: Taking taylor expansion of (/ -1 y) in x
6.129 * [taylor]: Taking taylor expansion of -1 in x
6.129 * [backup-simplify]: Simplify -1 into -1
6.129 * [taylor]: Taking taylor expansion of y in x
6.129 * [backup-simplify]: Simplify y into y
6.129 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
6.129 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x
6.129 * [taylor]: Taking taylor expansion of (/ -1 x) in x
6.129 * [taylor]: Taking taylor expansion of -1 in x
6.129 * [backup-simplify]: Simplify -1 into -1
6.129 * [taylor]: Taking taylor expansion of x in x
6.129 * [backup-simplify]: Simplify 0 into 0
6.129 * [backup-simplify]: Simplify 1 into 1
6.129 * [backup-simplify]: Simplify (/ -1 1) into -1
6.129 * [taylor]: Taking taylor expansion of (/ -1 x) in x
6.129 * [taylor]: Taking taylor expansion of -1 in x
6.129 * [backup-simplify]: Simplify -1 into -1
6.129 * [taylor]: Taking taylor expansion of x in x
6.129 * [backup-simplify]: Simplify 0 into 0
6.129 * [backup-simplify]: Simplify 1 into 1
6.129 * [backup-simplify]: Simplify (/ -1 1) into -1
6.130 * [backup-simplify]: Simplify (* -1 -1) into 1
6.130 * [backup-simplify]: Simplify (+ 0 1) into 1
6.130 * [backup-simplify]: Simplify (sqrt 1) into 1
6.131 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
6.131 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
6.131 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0
6.132 * [backup-simplify]: Simplify (+ 0 0) into 0
6.132 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
6.132 * [taylor]: Taking taylor expansion of (hypot (/ -1 y) (/ -1 x)) in y
6.132 * [taylor]: Rewrote expression to (sqrt (+ (* (/ -1 y) (/ -1 y)) (* (/ -1 x) (/ -1 x))))
6.132 * [taylor]: Taking taylor expansion of (+ (* (/ -1 y) (/ -1 y)) (* (/ -1 x) (/ -1 x))) in y
6.132 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 y)) in y
6.132 * [taylor]: Taking taylor expansion of (/ -1 y) in y
6.132 * [taylor]: Taking taylor expansion of -1 in y
6.132 * [backup-simplify]: Simplify -1 into -1
6.132 * [taylor]: Taking taylor expansion of y in y
6.132 * [backup-simplify]: Simplify 0 into 0
6.132 * [backup-simplify]: Simplify 1 into 1
6.133 * [backup-simplify]: Simplify (/ -1 1) into -1
6.133 * [taylor]: Taking taylor expansion of (/ -1 y) in y
6.133 * [taylor]: Taking taylor expansion of -1 in y
6.133 * [backup-simplify]: Simplify -1 into -1
6.133 * [taylor]: Taking taylor expansion of y in y
6.133 * [backup-simplify]: Simplify 0 into 0
6.133 * [backup-simplify]: Simplify 1 into 1
6.133 * [backup-simplify]: Simplify (/ -1 1) into -1
6.133 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in y
6.133 * [taylor]: Taking taylor expansion of (/ -1 x) in y
6.133 * [taylor]: Taking taylor expansion of -1 in y
6.133 * [backup-simplify]: Simplify -1 into -1
6.133 * [taylor]: Taking taylor expansion of x in y
6.133 * [backup-simplify]: Simplify x into x
6.133 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
6.133 * [taylor]: Taking taylor expansion of (/ -1 x) in y
6.133 * [taylor]: Taking taylor expansion of -1 in y
6.133 * [backup-simplify]: Simplify -1 into -1
6.133 * [taylor]: Taking taylor expansion of x in y
6.133 * [backup-simplify]: Simplify x into x
6.133 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
6.134 * [backup-simplify]: Simplify (* -1 -1) into 1
6.134 * [backup-simplify]: Simplify (+ 1 0) into 1
6.134 * [backup-simplify]: Simplify (sqrt 1) into 1
6.135 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
6.135 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
6.135 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0
6.136 * [backup-simplify]: Simplify (+ 0 0) into 0
6.136 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
6.136 * [taylor]: Taking taylor expansion of (hypot (/ -1 y) (/ -1 x)) in y
6.136 * [taylor]: Rewrote expression to (sqrt (+ (* (/ -1 y) (/ -1 y)) (* (/ -1 x) (/ -1 x))))
6.136 * [taylor]: Taking taylor expansion of (+ (* (/ -1 y) (/ -1 y)) (* (/ -1 x) (/ -1 x))) in y
6.136 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 y)) in y
6.136 * [taylor]: Taking taylor expansion of (/ -1 y) in y
6.136 * [taylor]: Taking taylor expansion of -1 in y
6.136 * [backup-simplify]: Simplify -1 into -1
6.136 * [taylor]: Taking taylor expansion of y in y
6.136 * [backup-simplify]: Simplify 0 into 0
6.136 * [backup-simplify]: Simplify 1 into 1
6.137 * [backup-simplify]: Simplify (/ -1 1) into -1
6.137 * [taylor]: Taking taylor expansion of (/ -1 y) in y
6.137 * [taylor]: Taking taylor expansion of -1 in y
6.137 * [backup-simplify]: Simplify -1 into -1
6.137 * [taylor]: Taking taylor expansion of y in y
6.137 * [backup-simplify]: Simplify 0 into 0
6.137 * [backup-simplify]: Simplify 1 into 1
6.137 * [backup-simplify]: Simplify (/ -1 1) into -1
6.137 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in y
6.137 * [taylor]: Taking taylor expansion of (/ -1 x) in y
6.137 * [taylor]: Taking taylor expansion of -1 in y
6.137 * [backup-simplify]: Simplify -1 into -1
6.137 * [taylor]: Taking taylor expansion of x in y
6.137 * [backup-simplify]: Simplify x into x
6.137 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
6.137 * [taylor]: Taking taylor expansion of (/ -1 x) in y
6.137 * [taylor]: Taking taylor expansion of -1 in y
6.137 * [backup-simplify]: Simplify -1 into -1
6.137 * [taylor]: Taking taylor expansion of x in y
6.137 * [backup-simplify]: Simplify x into x
6.137 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
6.138 * [backup-simplify]: Simplify (* -1 -1) into 1
6.138 * [backup-simplify]: Simplify (+ 1 0) into 1
6.138 * [backup-simplify]: Simplify (sqrt 1) into 1
6.139 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
6.139 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
6.139 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0
6.140 * [backup-simplify]: Simplify (+ 0 0) into 0
6.140 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
6.140 * [taylor]: Taking taylor expansion of 1 in x
6.140 * [backup-simplify]: Simplify 1 into 1
6.140 * [taylor]: Taking taylor expansion of 0 in x
6.140 * [backup-simplify]: Simplify 0 into 0
6.140 * [backup-simplify]: Simplify 1 into 1
6.141 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.141 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.142 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
6.142 * [backup-simplify]: Simplify (* (/ -1 x) (/ -1 x)) into (/ 1 (pow x 2))
6.142 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow x 2))) into (/ 1 (pow x 2))
6.143 * [backup-simplify]: Simplify (/ (- (/ 1 (pow x 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow x 2))
6.143 * [taylor]: Taking taylor expansion of (/ 1/2 (pow x 2)) in x
6.143 * [taylor]: Taking taylor expansion of 1/2 in x
6.143 * [backup-simplify]: Simplify 1/2 into 1/2
6.143 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.143 * [taylor]: Taking taylor expansion of x in x
6.143 * [backup-simplify]: Simplify 0 into 0
6.143 * [backup-simplify]: Simplify 1 into 1
6.143 * [backup-simplify]: Simplify (* 1 1) into 1
6.144 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
6.144 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.144 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
6.144 * [backup-simplify]: Simplify 0 into 0
6.145 * [backup-simplify]: Simplify 0 into 0
6.145 * [backup-simplify]: Simplify 0 into 0
6.145 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.146 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.146 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
6.146 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)))) into 0
6.146 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)))) into 0
6.147 * [backup-simplify]: Simplify (+ (* (/ -1 x) 0) (* 0 (/ -1 x))) into 0
6.147 * [backup-simplify]: Simplify (+ 0 0) into 0
6.147 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow x 2)))))) (* 2 1)) into 0
6.147 * [taylor]: Taking taylor expansion of 0 in x
6.147 * [backup-simplify]: Simplify 0 into 0
6.148 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.148 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.148 * [backup-simplify]: Simplify 0 into 0
6.148 * [backup-simplify]: Simplify 0 into 0
6.148 * [backup-simplify]: Simplify 0 into 0
6.149 * [backup-simplify]: Simplify (* 1 (* 1 (/ 1 (/ 1 (- y))))) into (* -1 y)
6.149 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
6.149 * [backup-simplify]: Simplify (hypot y x) into (hypot y x)
6.149 * [approximate]: Taking taylor expansion of (hypot y x) in (y x) around 0
6.149 * [taylor]: Taking taylor expansion of (hypot y x) in x
6.149 * [taylor]: Rewrote expression to (sqrt (+ (* y y) (* x x)))
6.149 * [taylor]: Taking taylor expansion of (+ (* y y) (* x x)) in x
6.149 * [taylor]: Taking taylor expansion of (* y y) in x
6.149 * [taylor]: Taking taylor expansion of y in x
6.149 * [backup-simplify]: Simplify y into y
6.149 * [taylor]: Taking taylor expansion of y in x
6.149 * [backup-simplify]: Simplify y into y
6.149 * [taylor]: Taking taylor expansion of (* x x) in x
6.149 * [taylor]: Taking taylor expansion of x in x
6.149 * [backup-simplify]: Simplify 0 into 0
6.149 * [backup-simplify]: Simplify 1 into 1
6.149 * [taylor]: Taking taylor expansion of x in x
6.149 * [backup-simplify]: Simplify 0 into 0
6.149 * [backup-simplify]: Simplify 1 into 1
6.149 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.149 * [backup-simplify]: Simplify (* 0 0) into 0
6.149 * [backup-simplify]: Simplify (+ (pow y 2) 0) into (pow y 2)
6.150 * [backup-simplify]: Simplify (sqrt (pow y 2)) into y
6.150 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
6.150 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 0)) into 0
6.150 * [backup-simplify]: Simplify (+ 0 0) into 0
6.150 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (pow y 2)))) into 0
6.150 * [taylor]: Taking taylor expansion of (hypot y x) in y
6.151 * [taylor]: Rewrote expression to (sqrt (+ (* y y) (* x x)))
6.151 * [taylor]: Taking taylor expansion of (+ (* y y) (* x x)) in y
6.151 * [taylor]: Taking taylor expansion of (* y y) in y
6.151 * [taylor]: Taking taylor expansion of y in y
6.151 * [backup-simplify]: Simplify 0 into 0
6.151 * [backup-simplify]: Simplify 1 into 1
6.151 * [taylor]: Taking taylor expansion of y in y
6.151 * [backup-simplify]: Simplify 0 into 0
6.151 * [backup-simplify]: Simplify 1 into 1
6.151 * [taylor]: Taking taylor expansion of (* x x) in y
6.151 * [taylor]: Taking taylor expansion of x in y
6.151 * [backup-simplify]: Simplify x into x
6.151 * [taylor]: Taking taylor expansion of x in y
6.151 * [backup-simplify]: Simplify x into x
6.151 * [backup-simplify]: Simplify (* 0 0) into 0
6.151 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.151 * [backup-simplify]: Simplify (+ 0 (pow x 2)) into (pow x 2)
6.151 * [backup-simplify]: Simplify (sqrt (pow x 2)) into x
6.152 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 0)) into 0
6.152 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
6.152 * [backup-simplify]: Simplify (+ 0 0) into 0
6.152 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (pow x 2)))) into 0
6.152 * [taylor]: Taking taylor expansion of (hypot y x) in y
6.152 * [taylor]: Rewrote expression to (sqrt (+ (* y y) (* x x)))
6.152 * [taylor]: Taking taylor expansion of (+ (* y y) (* x x)) in y
6.152 * [taylor]: Taking taylor expansion of (* y y) in y
6.152 * [taylor]: Taking taylor expansion of y in y
6.152 * [backup-simplify]: Simplify 0 into 0
6.152 * [backup-simplify]: Simplify 1 into 1
6.152 * [taylor]: Taking taylor expansion of y in y
6.152 * [backup-simplify]: Simplify 0 into 0
6.152 * [backup-simplify]: Simplify 1 into 1
6.152 * [taylor]: Taking taylor expansion of (* x x) in y
6.153 * [taylor]: Taking taylor expansion of x in y
6.153 * [backup-simplify]: Simplify x into x
6.153 * [taylor]: Taking taylor expansion of x in y
6.153 * [backup-simplify]: Simplify x into x
6.153 * [backup-simplify]: Simplify (* 0 0) into 0
6.153 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.153 * [backup-simplify]: Simplify (+ 0 (pow x 2)) into (pow x 2)
6.153 * [backup-simplify]: Simplify (sqrt (pow x 2)) into x
6.153 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 0)) into 0
6.153 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
6.154 * [backup-simplify]: Simplify (+ 0 0) into 0
6.154 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (pow x 2)))) into 0
6.154 * [taylor]: Taking taylor expansion of x in x
6.154 * [backup-simplify]: Simplify 0 into 0
6.154 * [backup-simplify]: Simplify 1 into 1
6.154 * [backup-simplify]: Simplify 0 into 0
6.154 * [taylor]: Taking taylor expansion of 0 in x
6.154 * [backup-simplify]: Simplify 0 into 0
6.154 * [backup-simplify]: Simplify 0 into 0
6.154 * [backup-simplify]: Simplify 1 into 1
6.155 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
6.155 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0
6.155 * [backup-simplify]: Simplify (+ 1 0) into 1
6.156 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 x)) into (/ 1/2 x)
6.156 * [taylor]: Taking taylor expansion of (/ 1/2 x) in x
6.156 * [taylor]: Taking taylor expansion of 1/2 in x
6.156 * [backup-simplify]: Simplify 1/2 into 1/2
6.156 * [taylor]: Taking taylor expansion of x in x
6.156 * [backup-simplify]: Simplify 0 into 0
6.156 * [backup-simplify]: Simplify 1 into 1
6.156 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
6.156 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
6.156 * [backup-simplify]: Simplify 0 into 0
6.156 * [backup-simplify]: Simplify 0 into 0
6.156 * [backup-simplify]: Simplify 0 into 0
6.157 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
6.158 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
6.158 * [backup-simplify]: Simplify (+ 0 0) into 0
6.158 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 x))))) (* 2 x)) into 0
6.158 * [taylor]: Taking taylor expansion of 0 in x
6.158 * [backup-simplify]: Simplify 0 into 0
6.158 * [backup-simplify]: Simplify 0 into 0
6.159 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.159 * [backup-simplify]: Simplify 0 into 0
6.159 * [backup-simplify]: Simplify 0 into 0
6.159 * [backup-simplify]: Simplify (* 1 (* x 1)) into x
6.159 * [backup-simplify]: Simplify (hypot (/ 1 y) (/ 1 x)) into (hypot (/ 1 y) (/ 1 x))
6.159 * [approximate]: Taking taylor expansion of (hypot (/ 1 y) (/ 1 x)) in (y x) around 0
6.159 * [taylor]: Taking taylor expansion of (hypot (/ 1 y) (/ 1 x)) in x
6.159 * [taylor]: Rewrote expression to (sqrt (+ (* (/ 1 y) (/ 1 y)) (* (/ 1 x) (/ 1 x))))
6.159 * [taylor]: Taking taylor expansion of (+ (* (/ 1 y) (/ 1 y)) (* (/ 1 x) (/ 1 x))) in x
6.159 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 y)) in x
6.159 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.159 * [taylor]: Taking taylor expansion of y in x
6.159 * [backup-simplify]: Simplify y into y
6.159 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.159 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.159 * [taylor]: Taking taylor expansion of y in x
6.159 * [backup-simplify]: Simplify y into y
6.159 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.159 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x
6.159 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.159 * [taylor]: Taking taylor expansion of x in x
6.159 * [backup-simplify]: Simplify 0 into 0
6.159 * [backup-simplify]: Simplify 1 into 1
6.159 * [backup-simplify]: Simplify (/ 1 1) into 1
6.159 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.159 * [taylor]: Taking taylor expansion of x in x
6.159 * [backup-simplify]: Simplify 0 into 0
6.160 * [backup-simplify]: Simplify 1 into 1
6.160 * [backup-simplify]: Simplify (/ 1 1) into 1
6.160 * [backup-simplify]: Simplify (* 1 1) into 1
6.160 * [backup-simplify]: Simplify (+ 0 1) into 1
6.160 * [backup-simplify]: Simplify (sqrt 1) into 1
6.161 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.161 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.162 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.162 * [backup-simplify]: Simplify (+ 0 0) into 0
6.162 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
6.162 * [taylor]: Taking taylor expansion of (hypot (/ 1 y) (/ 1 x)) in y
6.163 * [taylor]: Rewrote expression to (sqrt (+ (* (/ 1 y) (/ 1 y)) (* (/ 1 x) (/ 1 x))))
6.163 * [taylor]: Taking taylor expansion of (+ (* (/ 1 y) (/ 1 y)) (* (/ 1 x) (/ 1 x))) in y
6.163 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 y)) in y
6.163 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.163 * [taylor]: Taking taylor expansion of y in y
6.163 * [backup-simplify]: Simplify 0 into 0
6.163 * [backup-simplify]: Simplify 1 into 1
6.163 * [backup-simplify]: Simplify (/ 1 1) into 1
6.163 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.163 * [taylor]: Taking taylor expansion of y in y
6.163 * [backup-simplify]: Simplify 0 into 0
6.163 * [backup-simplify]: Simplify 1 into 1
6.163 * [backup-simplify]: Simplify (/ 1 1) into 1
6.163 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in y
6.163 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.163 * [taylor]: Taking taylor expansion of x in y
6.163 * [backup-simplify]: Simplify x into x
6.163 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.163 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.163 * [taylor]: Taking taylor expansion of x in y
6.163 * [backup-simplify]: Simplify x into x
6.163 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.164 * [backup-simplify]: Simplify (* 1 1) into 1
6.164 * [backup-simplify]: Simplify (+ 1 0) into 1
6.164 * [backup-simplify]: Simplify (sqrt 1) into 1
6.165 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.165 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.165 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.166 * [backup-simplify]: Simplify (+ 0 0) into 0
6.166 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
6.166 * [taylor]: Taking taylor expansion of (hypot (/ 1 y) (/ 1 x)) in y
6.166 * [taylor]: Rewrote expression to (sqrt (+ (* (/ 1 y) (/ 1 y)) (* (/ 1 x) (/ 1 x))))
6.166 * [taylor]: Taking taylor expansion of (+ (* (/ 1 y) (/ 1 y)) (* (/ 1 x) (/ 1 x))) in y
6.166 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 y)) in y
6.166 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.166 * [taylor]: Taking taylor expansion of y in y
6.166 * [backup-simplify]: Simplify 0 into 0
6.166 * [backup-simplify]: Simplify 1 into 1
6.167 * [backup-simplify]: Simplify (/ 1 1) into 1
6.167 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.167 * [taylor]: Taking taylor expansion of y in y
6.167 * [backup-simplify]: Simplify 0 into 0
6.167 * [backup-simplify]: Simplify 1 into 1
6.167 * [backup-simplify]: Simplify (/ 1 1) into 1
6.167 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in y
6.167 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.167 * [taylor]: Taking taylor expansion of x in y
6.167 * [backup-simplify]: Simplify x into x
6.167 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.167 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.167 * [taylor]: Taking taylor expansion of x in y
6.167 * [backup-simplify]: Simplify x into x
6.167 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.167 * [backup-simplify]: Simplify (* 1 1) into 1
6.168 * [backup-simplify]: Simplify (+ 1 0) into 1
6.168 * [backup-simplify]: Simplify (sqrt 1) into 1
6.168 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.169 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.169 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.169 * [backup-simplify]: Simplify (+ 0 0) into 0
6.170 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
6.170 * [taylor]: Taking taylor expansion of 1 in x
6.170 * [backup-simplify]: Simplify 1 into 1
6.170 * [taylor]: Taking taylor expansion of 0 in x
6.170 * [backup-simplify]: Simplify 0 into 0
6.170 * [backup-simplify]: Simplify 1 into 1
6.171 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.171 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.172 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.172 * [backup-simplify]: Simplify (* (/ 1 x) (/ 1 x)) into (/ 1 (pow x 2))
6.172 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow x 2))) into (/ 1 (pow x 2))
6.173 * [backup-simplify]: Simplify (/ (- (/ 1 (pow x 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow x 2))
6.173 * [taylor]: Taking taylor expansion of (/ 1/2 (pow x 2)) in x
6.173 * [taylor]: Taking taylor expansion of 1/2 in x
6.173 * [backup-simplify]: Simplify 1/2 into 1/2
6.173 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.173 * [taylor]: Taking taylor expansion of x in x
6.173 * [backup-simplify]: Simplify 0 into 0
6.173 * [backup-simplify]: Simplify 1 into 1
6.173 * [backup-simplify]: Simplify (* 1 1) into 1
6.173 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
6.174 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.174 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
6.174 * [backup-simplify]: Simplify 0 into 0
6.174 * [backup-simplify]: Simplify 0 into 0
6.174 * [backup-simplify]: Simplify 0 into 0
6.175 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.176 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.176 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.176 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
6.176 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
6.176 * [backup-simplify]: Simplify (+ (* (/ 1 x) 0) (* 0 (/ 1 x))) into 0
6.177 * [backup-simplify]: Simplify (+ 0 0) into 0
6.177 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow x 2)))))) (* 2 1)) into 0
6.177 * [taylor]: Taking taylor expansion of 0 in x
6.177 * [backup-simplify]: Simplify 0 into 0
6.178 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.178 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.178 * [backup-simplify]: Simplify 0 into 0
6.178 * [backup-simplify]: Simplify 0 into 0
6.178 * [backup-simplify]: Simplify 0 into 0
6.178 * [backup-simplify]: Simplify (* 1 (* 1 (/ 1 (/ 1 y)))) into y
6.179 * [backup-simplify]: Simplify (hypot (/ 1 (- y)) (/ 1 (- x))) into (hypot (/ -1 y) (/ -1 x))
6.179 * [approximate]: Taking taylor expansion of (hypot (/ -1 y) (/ -1 x)) in (y x) around 0
6.179 * [taylor]: Taking taylor expansion of (hypot (/ -1 y) (/ -1 x)) in x
6.179 * [taylor]: Rewrote expression to (sqrt (+ (* (/ -1 y) (/ -1 y)) (* (/ -1 x) (/ -1 x))))
6.179 * [taylor]: Taking taylor expansion of (+ (* (/ -1 y) (/ -1 y)) (* (/ -1 x) (/ -1 x))) in x
6.179 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 y)) in x
6.179 * [taylor]: Taking taylor expansion of (/ -1 y) in x
6.179 * [taylor]: Taking taylor expansion of -1 in x
6.179 * [backup-simplify]: Simplify -1 into -1
6.179 * [taylor]: Taking taylor expansion of y in x
6.179 * [backup-simplify]: Simplify y into y
6.179 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
6.179 * [taylor]: Taking taylor expansion of (/ -1 y) in x
6.179 * [taylor]: Taking taylor expansion of -1 in x
6.179 * [backup-simplify]: Simplify -1 into -1
6.179 * [taylor]: Taking taylor expansion of y in x
6.179 * [backup-simplify]: Simplify y into y
6.179 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
6.179 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x
6.179 * [taylor]: Taking taylor expansion of (/ -1 x) in x
6.179 * [taylor]: Taking taylor expansion of -1 in x
6.179 * [backup-simplify]: Simplify -1 into -1
6.179 * [taylor]: Taking taylor expansion of x in x
6.179 * [backup-simplify]: Simplify 0 into 0
6.179 * [backup-simplify]: Simplify 1 into 1
6.179 * [backup-simplify]: Simplify (/ -1 1) into -1
6.179 * [taylor]: Taking taylor expansion of (/ -1 x) in x
6.179 * [taylor]: Taking taylor expansion of -1 in x
6.179 * [backup-simplify]: Simplify -1 into -1
6.179 * [taylor]: Taking taylor expansion of x in x
6.180 * [backup-simplify]: Simplify 0 into 0
6.180 * [backup-simplify]: Simplify 1 into 1
6.180 * [backup-simplify]: Simplify (/ -1 1) into -1
6.180 * [backup-simplify]: Simplify (* -1 -1) into 1
6.180 * [backup-simplify]: Simplify (+ 0 1) into 1
6.181 * [backup-simplify]: Simplify (sqrt 1) into 1
6.181 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
6.182 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
6.182 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0
6.182 * [backup-simplify]: Simplify (+ 0 0) into 0
6.183 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
6.183 * [taylor]: Taking taylor expansion of (hypot (/ -1 y) (/ -1 x)) in y
6.183 * [taylor]: Rewrote expression to (sqrt (+ (* (/ -1 y) (/ -1 y)) (* (/ -1 x) (/ -1 x))))
6.183 * [taylor]: Taking taylor expansion of (+ (* (/ -1 y) (/ -1 y)) (* (/ -1 x) (/ -1 x))) in y
6.183 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 y)) in y
6.183 * [taylor]: Taking taylor expansion of (/ -1 y) in y
6.183 * [taylor]: Taking taylor expansion of -1 in y
6.183 * [backup-simplify]: Simplify -1 into -1
6.183 * [taylor]: Taking taylor expansion of y in y
6.183 * [backup-simplify]: Simplify 0 into 0
6.183 * [backup-simplify]: Simplify 1 into 1
6.183 * [backup-simplify]: Simplify (/ -1 1) into -1
6.183 * [taylor]: Taking taylor expansion of (/ -1 y) in y
6.183 * [taylor]: Taking taylor expansion of -1 in y
6.183 * [backup-simplify]: Simplify -1 into -1
6.183 * [taylor]: Taking taylor expansion of y in y
6.183 * [backup-simplify]: Simplify 0 into 0
6.183 * [backup-simplify]: Simplify 1 into 1
6.184 * [backup-simplify]: Simplify (/ -1 1) into -1
6.184 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in y
6.184 * [taylor]: Taking taylor expansion of (/ -1 x) in y
6.184 * [taylor]: Taking taylor expansion of -1 in y
6.184 * [backup-simplify]: Simplify -1 into -1
6.184 * [taylor]: Taking taylor expansion of x in y
6.184 * [backup-simplify]: Simplify x into x
6.184 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
6.184 * [taylor]: Taking taylor expansion of (/ -1 x) in y
6.184 * [taylor]: Taking taylor expansion of -1 in y
6.184 * [backup-simplify]: Simplify -1 into -1
6.184 * [taylor]: Taking taylor expansion of x in y
6.184 * [backup-simplify]: Simplify x into x
6.184 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
6.184 * [backup-simplify]: Simplify (* -1 -1) into 1
6.185 * [backup-simplify]: Simplify (+ 1 0) into 1
6.185 * [backup-simplify]: Simplify (sqrt 1) into 1
6.185 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
6.186 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
6.187 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0
6.187 * [backup-simplify]: Simplify (+ 0 0) into 0
6.188 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
6.188 * [taylor]: Taking taylor expansion of (hypot (/ -1 y) (/ -1 x)) in y
6.188 * [taylor]: Rewrote expression to (sqrt (+ (* (/ -1 y) (/ -1 y)) (* (/ -1 x) (/ -1 x))))
6.188 * [taylor]: Taking taylor expansion of (+ (* (/ -1 y) (/ -1 y)) (* (/ -1 x) (/ -1 x))) in y
6.188 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 y)) in y
6.188 * [taylor]: Taking taylor expansion of (/ -1 y) in y
6.188 * [taylor]: Taking taylor expansion of -1 in y
6.188 * [backup-simplify]: Simplify -1 into -1
6.188 * [taylor]: Taking taylor expansion of y in y
6.188 * [backup-simplify]: Simplify 0 into 0
6.188 * [backup-simplify]: Simplify 1 into 1
6.189 * [backup-simplify]: Simplify (/ -1 1) into -1
6.189 * [taylor]: Taking taylor expansion of (/ -1 y) in y
6.189 * [taylor]: Taking taylor expansion of -1 in y
6.189 * [backup-simplify]: Simplify -1 into -1
6.189 * [taylor]: Taking taylor expansion of y in y
6.189 * [backup-simplify]: Simplify 0 into 0
6.189 * [backup-simplify]: Simplify 1 into 1
6.189 * [backup-simplify]: Simplify (/ -1 1) into -1
6.189 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in y
6.189 * [taylor]: Taking taylor expansion of (/ -1 x) in y
6.189 * [taylor]: Taking taylor expansion of -1 in y
6.189 * [backup-simplify]: Simplify -1 into -1
6.189 * [taylor]: Taking taylor expansion of x in y
6.189 * [backup-simplify]: Simplify x into x
6.189 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
6.189 * [taylor]: Taking taylor expansion of (/ -1 x) in y
6.189 * [taylor]: Taking taylor expansion of -1 in y
6.189 * [backup-simplify]: Simplify -1 into -1
6.189 * [taylor]: Taking taylor expansion of x in y
6.190 * [backup-simplify]: Simplify x into x
6.190 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
6.190 * [backup-simplify]: Simplify (* -1 -1) into 1
6.190 * [backup-simplify]: Simplify (+ 1 0) into 1
6.190 * [backup-simplify]: Simplify (sqrt 1) into 1
6.191 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
6.191 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
6.192 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0
6.192 * [backup-simplify]: Simplify (+ 0 0) into 0
6.192 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
6.192 * [taylor]: Taking taylor expansion of 1 in x
6.192 * [backup-simplify]: Simplify 1 into 1
6.192 * [taylor]: Taking taylor expansion of 0 in x
6.193 * [backup-simplify]: Simplify 0 into 0
6.193 * [backup-simplify]: Simplify 1 into 1
6.193 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.194 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.194 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
6.194 * [backup-simplify]: Simplify (* (/ -1 x) (/ -1 x)) into (/ 1 (pow x 2))
6.194 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow x 2))) into (/ 1 (pow x 2))
6.195 * [backup-simplify]: Simplify (/ (- (/ 1 (pow x 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow x 2))
6.195 * [taylor]: Taking taylor expansion of (/ 1/2 (pow x 2)) in x
6.195 * [taylor]: Taking taylor expansion of 1/2 in x
6.195 * [backup-simplify]: Simplify 1/2 into 1/2
6.195 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.195 * [taylor]: Taking taylor expansion of x in x
6.195 * [backup-simplify]: Simplify 0 into 0
6.195 * [backup-simplify]: Simplify 1 into 1
6.196 * [backup-simplify]: Simplify (* 1 1) into 1
6.196 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
6.196 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.197 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
6.197 * [backup-simplify]: Simplify 0 into 0
6.197 * [backup-simplify]: Simplify 0 into 0
6.197 * [backup-simplify]: Simplify 0 into 0
6.198 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.198 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.199 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
6.199 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)))) into 0
6.199 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)))) into 0
6.199 * [backup-simplify]: Simplify (+ (* (/ -1 x) 0) (* 0 (/ -1 x))) into 0
6.199 * [backup-simplify]: Simplify (+ 0 0) into 0
6.200 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow x 2)))))) (* 2 1)) into 0
6.200 * [taylor]: Taking taylor expansion of 0 in x
6.200 * [backup-simplify]: Simplify 0 into 0
6.204 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.205 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.205 * [backup-simplify]: Simplify 0 into 0
6.205 * [backup-simplify]: Simplify 0 into 0
6.205 * [backup-simplify]: Simplify 0 into 0
6.205 * [backup-simplify]: Simplify (* 1 (* 1 (/ 1 (/ 1 (- y))))) into (* -1 y)
6.205 * * * * [progress]: [ 3 / 3 ] generating series at (2)
6.205 * [backup-simplify]: Simplify (* (hypot y x) (hypot y x)) into (pow (hypot y x) 2)
6.205 * [approximate]: Taking taylor expansion of (pow (hypot y x) 2) in (y x) around 0
6.205 * [taylor]: Taking taylor expansion of (pow (hypot y x) 2) in x
6.205 * [taylor]: Taking taylor expansion of (hypot y x) in x
6.205 * [taylor]: Rewrote expression to (sqrt (+ (* y y) (* x x)))
6.205 * [taylor]: Taking taylor expansion of (+ (* y y) (* x x)) in x
6.205 * [taylor]: Taking taylor expansion of (* y y) in x
6.205 * [taylor]: Taking taylor expansion of y in x
6.205 * [backup-simplify]: Simplify y into y
6.205 * [taylor]: Taking taylor expansion of y in x
6.205 * [backup-simplify]: Simplify y into y
6.205 * [taylor]: Taking taylor expansion of (* x x) in x
6.205 * [taylor]: Taking taylor expansion of x in x
6.205 * [backup-simplify]: Simplify 0 into 0
6.205 * [backup-simplify]: Simplify 1 into 1
6.206 * [taylor]: Taking taylor expansion of x in x
6.206 * [backup-simplify]: Simplify 0 into 0
6.206 * [backup-simplify]: Simplify 1 into 1
6.206 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.206 * [backup-simplify]: Simplify (* 0 0) into 0
6.206 * [backup-simplify]: Simplify (+ (pow y 2) 0) into (pow y 2)
6.206 * [backup-simplify]: Simplify (sqrt (pow y 2)) into y
6.206 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
6.207 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 0)) into 0
6.207 * [backup-simplify]: Simplify (+ 0 0) into 0
6.207 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (pow y 2)))) into 0
6.207 * [taylor]: Taking taylor expansion of (pow (hypot y x) 2) in y
6.207 * [taylor]: Taking taylor expansion of (hypot y x) in y
6.207 * [taylor]: Rewrote expression to (sqrt (+ (* y y) (* x x)))
6.207 * [taylor]: Taking taylor expansion of (+ (* y y) (* x x)) in y
6.207 * [taylor]: Taking taylor expansion of (* y y) in y
6.207 * [taylor]: Taking taylor expansion of y in y
6.207 * [backup-simplify]: Simplify 0 into 0
6.207 * [backup-simplify]: Simplify 1 into 1
6.207 * [taylor]: Taking taylor expansion of y in y
6.207 * [backup-simplify]: Simplify 0 into 0
6.207 * [backup-simplify]: Simplify 1 into 1
6.207 * [taylor]: Taking taylor expansion of (* x x) in y
6.207 * [taylor]: Taking taylor expansion of x in y
6.207 * [backup-simplify]: Simplify x into x
6.207 * [taylor]: Taking taylor expansion of x in y
6.207 * [backup-simplify]: Simplify x into x
6.207 * [backup-simplify]: Simplify (* 0 0) into 0
6.208 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.208 * [backup-simplify]: Simplify (+ 0 (pow x 2)) into (pow x 2)
6.208 * [backup-simplify]: Simplify (sqrt (pow x 2)) into x
6.208 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 0)) into 0
6.208 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
6.208 * [backup-simplify]: Simplify (+ 0 0) into 0
6.209 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (pow x 2)))) into 0
6.209 * [taylor]: Taking taylor expansion of (pow (hypot y x) 2) in y
6.209 * [taylor]: Taking taylor expansion of (hypot y x) in y
6.209 * [taylor]: Rewrote expression to (sqrt (+ (* y y) (* x x)))
6.209 * [taylor]: Taking taylor expansion of (+ (* y y) (* x x)) in y
6.209 * [taylor]: Taking taylor expansion of (* y y) in y
6.209 * [taylor]: Taking taylor expansion of y in y
6.209 * [backup-simplify]: Simplify 0 into 0
6.209 * [backup-simplify]: Simplify 1 into 1
6.209 * [taylor]: Taking taylor expansion of y in y
6.209 * [backup-simplify]: Simplify 0 into 0
6.209 * [backup-simplify]: Simplify 1 into 1
6.209 * [taylor]: Taking taylor expansion of (* x x) in y
6.209 * [taylor]: Taking taylor expansion of x in y
6.209 * [backup-simplify]: Simplify x into x
6.209 * [taylor]: Taking taylor expansion of x in y
6.209 * [backup-simplify]: Simplify x into x
6.209 * [backup-simplify]: Simplify (* 0 0) into 0
6.209 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.209 * [backup-simplify]: Simplify (+ 0 (pow x 2)) into (pow x 2)
6.209 * [backup-simplify]: Simplify (sqrt (pow x 2)) into x
6.210 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 0)) into 0
6.210 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
6.210 * [backup-simplify]: Simplify (+ 0 0) into 0
6.210 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (pow x 2)))) into 0
6.210 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.210 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.210 * [taylor]: Taking taylor expansion of x in x
6.210 * [backup-simplify]: Simplify 0 into 0
6.210 * [backup-simplify]: Simplify 1 into 1
6.210 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
6.210 * [taylor]: Taking taylor expansion of 0 in x
6.210 * [backup-simplify]: Simplify 0 into 0
6.210 * [backup-simplify]: Simplify 0 into 0
6.211 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
6.211 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0
6.212 * [backup-simplify]: Simplify (+ 1 0) into 1
6.212 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 x)) into (/ 1/2 x)
6.212 * [backup-simplify]: Simplify (+ (* x (/ 1/2 x)) (+ (* 0 0) (* (/ 1/2 x) x))) into 1
6.212 * [taylor]: Taking taylor expansion of 1 in x
6.212 * [backup-simplify]: Simplify 1 into 1
6.212 * [backup-simplify]: Simplify 1 into 1
6.212 * [backup-simplify]: Simplify 0 into 0
6.213 * [backup-simplify]: Simplify (* 1 1) into 1
6.213 * [backup-simplify]: Simplify 1 into 1
6.213 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
6.214 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
6.214 * [backup-simplify]: Simplify (+ 0 0) into 0
6.214 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 x))))) (* 2 x)) into 0
6.214 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 (/ 1/2 x)) (+ (* (/ 1/2 x) 0) (* 0 x)))) into 0
6.214 * [taylor]: Taking taylor expansion of 0 in x
6.214 * [backup-simplify]: Simplify 0 into 0
6.214 * [backup-simplify]: Simplify 0 into 0
6.214 * [backup-simplify]: Simplify 0 into 0
6.214 * [backup-simplify]: Simplify 0 into 0
6.215 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.215 * [backup-simplify]: Simplify 0 into 0
6.216 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
6.216 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 x))))) into 0
6.216 * [backup-simplify]: Simplify (+ 0 0) into 0
6.217 * [backup-simplify]: Simplify (/ (- 0 (pow (/ 1/2 x) 2) (+ (* 2 (* 0 0)))) (* 2 x)) into (/ -1/8 (pow x 3))
6.218 * [backup-simplify]: Simplify (+ (* x (/ -1/8 (pow x 3))) (+ (* 0 0) (+ (* (/ 1/2 x) (/ 1/2 x)) (+ (* 0 0) (* (/ -1/8 (pow x 3)) x))))) into 0
6.218 * [taylor]: Taking taylor expansion of 0 in x
6.218 * [backup-simplify]: Simplify 0 into 0
6.218 * [backup-simplify]: Simplify 0 into 0
6.218 * [backup-simplify]: Simplify 0 into 0
6.218 * [backup-simplify]: Simplify (+ (* 1 (pow (* x 1) 2)) (* 1 (pow (* 1 y) 2))) into (+ (pow x 2) (pow y 2))
6.218 * [backup-simplify]: Simplify (* (hypot (/ 1 y) (/ 1 x)) (hypot (/ 1 y) (/ 1 x))) into (pow (hypot (/ 1 y) (/ 1 x)) 2)
6.218 * [approximate]: Taking taylor expansion of (pow (hypot (/ 1 y) (/ 1 x)) 2) in (y x) around 0
6.218 * [taylor]: Taking taylor expansion of (pow (hypot (/ 1 y) (/ 1 x)) 2) in x
6.218 * [taylor]: Taking taylor expansion of (hypot (/ 1 y) (/ 1 x)) in x
6.219 * [taylor]: Rewrote expression to (sqrt (+ (* (/ 1 y) (/ 1 y)) (* (/ 1 x) (/ 1 x))))
6.219 * [taylor]: Taking taylor expansion of (+ (* (/ 1 y) (/ 1 y)) (* (/ 1 x) (/ 1 x))) in x
6.219 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 y)) in x
6.219 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.219 * [taylor]: Taking taylor expansion of y in x
6.219 * [backup-simplify]: Simplify y into y
6.219 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.219 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.219 * [taylor]: Taking taylor expansion of y in x
6.219 * [backup-simplify]: Simplify y into y
6.219 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.219 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x
6.219 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.219 * [taylor]: Taking taylor expansion of x in x
6.219 * [backup-simplify]: Simplify 0 into 0
6.219 * [backup-simplify]: Simplify 1 into 1
6.219 * [backup-simplify]: Simplify (/ 1 1) into 1
6.219 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.219 * [taylor]: Taking taylor expansion of x in x
6.219 * [backup-simplify]: Simplify 0 into 0
6.219 * [backup-simplify]: Simplify 1 into 1
6.219 * [backup-simplify]: Simplify (/ 1 1) into 1
6.220 * [backup-simplify]: Simplify (* 1 1) into 1
6.220 * [backup-simplify]: Simplify (+ 0 1) into 1
6.220 * [backup-simplify]: Simplify (sqrt 1) into 1
6.221 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.221 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.221 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.222 * [backup-simplify]: Simplify (+ 0 0) into 0
6.222 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
6.222 * [taylor]: Taking taylor expansion of (pow (hypot (/ 1 y) (/ 1 x)) 2) in y
6.222 * [taylor]: Taking taylor expansion of (hypot (/ 1 y) (/ 1 x)) in y
6.222 * [taylor]: Rewrote expression to (sqrt (+ (* (/ 1 y) (/ 1 y)) (* (/ 1 x) (/ 1 x))))
6.222 * [taylor]: Taking taylor expansion of (+ (* (/ 1 y) (/ 1 y)) (* (/ 1 x) (/ 1 x))) in y
6.222 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 y)) in y
6.222 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.222 * [taylor]: Taking taylor expansion of y in y
6.222 * [backup-simplify]: Simplify 0 into 0
6.222 * [backup-simplify]: Simplify 1 into 1
6.223 * [backup-simplify]: Simplify (/ 1 1) into 1
6.223 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.223 * [taylor]: Taking taylor expansion of y in y
6.223 * [backup-simplify]: Simplify 0 into 0
6.223 * [backup-simplify]: Simplify 1 into 1
6.223 * [backup-simplify]: Simplify (/ 1 1) into 1
6.223 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in y
6.223 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.223 * [taylor]: Taking taylor expansion of x in y
6.223 * [backup-simplify]: Simplify x into x
6.223 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.223 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.223 * [taylor]: Taking taylor expansion of x in y
6.223 * [backup-simplify]: Simplify x into x
6.223 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.223 * [backup-simplify]: Simplify (* 1 1) into 1
6.224 * [backup-simplify]: Simplify (+ 1 0) into 1
6.224 * [backup-simplify]: Simplify (sqrt 1) into 1
6.224 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.225 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.225 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.226 * [backup-simplify]: Simplify (+ 0 0) into 0
6.226 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
6.226 * [taylor]: Taking taylor expansion of (pow (hypot (/ 1 y) (/ 1 x)) 2) in y
6.226 * [taylor]: Taking taylor expansion of (hypot (/ 1 y) (/ 1 x)) in y
6.226 * [taylor]: Rewrote expression to (sqrt (+ (* (/ 1 y) (/ 1 y)) (* (/ 1 x) (/ 1 x))))
6.226 * [taylor]: Taking taylor expansion of (+ (* (/ 1 y) (/ 1 y)) (* (/ 1 x) (/ 1 x))) in y
6.226 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 y)) in y
6.226 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.226 * [taylor]: Taking taylor expansion of y in y
6.226 * [backup-simplify]: Simplify 0 into 0
6.226 * [backup-simplify]: Simplify 1 into 1
6.226 * [backup-simplify]: Simplify (/ 1 1) into 1
6.227 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.227 * [taylor]: Taking taylor expansion of y in y
6.227 * [backup-simplify]: Simplify 0 into 0
6.227 * [backup-simplify]: Simplify 1 into 1
6.227 * [backup-simplify]: Simplify (/ 1 1) into 1
6.227 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in y
6.227 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.227 * [taylor]: Taking taylor expansion of x in y
6.227 * [backup-simplify]: Simplify x into x
6.227 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.227 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.227 * [taylor]: Taking taylor expansion of x in y
6.227 * [backup-simplify]: Simplify x into x
6.227 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.227 * [backup-simplify]: Simplify (* 1 1) into 1
6.228 * [backup-simplify]: Simplify (+ 1 0) into 1
6.228 * [backup-simplify]: Simplify (sqrt 1) into 1
6.228 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.229 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.229 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.229 * [backup-simplify]: Simplify (+ 0 0) into 0
6.230 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
6.230 * [backup-simplify]: Simplify (* 1 1) into 1
6.230 * [taylor]: Taking taylor expansion of 1 in x
6.230 * [backup-simplify]: Simplify 1 into 1
6.230 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.230 * [taylor]: Taking taylor expansion of 0 in x
6.230 * [backup-simplify]: Simplify 0 into 0
6.231 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.231 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.232 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.232 * [backup-simplify]: Simplify (* (/ 1 x) (/ 1 x)) into (/ 1 (pow x 2))
6.232 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow x 2))) into (/ 1 (pow x 2))
6.233 * [backup-simplify]: Simplify (/ (- (/ 1 (pow x 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow x 2))
6.234 * [backup-simplify]: Simplify (+ (* 1 (/ 1/2 (pow x 2))) (+ (* 0 0) (* (/ 1/2 (pow x 2)) 1))) into (/ 1 (pow x 2))
6.234 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.234 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.234 * [taylor]: Taking taylor expansion of x in x
6.234 * [backup-simplify]: Simplify 0 into 0
6.234 * [backup-simplify]: Simplify 1 into 1
6.234 * [backup-simplify]: Simplify (* 1 1) into 1
6.234 * [backup-simplify]: Simplify (/ 1 1) into 1
6.234 * [backup-simplify]: Simplify 1 into 1
6.234 * [backup-simplify]: Simplify 1 into 1
6.235 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.235 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.236 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.236 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
6.236 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
6.236 * [backup-simplify]: Simplify (+ (* (/ 1 x) 0) (* 0 (/ 1 x))) into 0
6.236 * [backup-simplify]: Simplify (+ 0 0) into 0
6.237 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow x 2)))))) (* 2 1)) into 0
6.238 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 (/ 1/2 (pow x 2))) (+ (* (/ 1/2 (pow x 2)) 0) (* 0 1)))) into 0
6.238 * [taylor]: Taking taylor expansion of 0 in x
6.238 * [backup-simplify]: Simplify 0 into 0
6.238 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.238 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.239 * [backup-simplify]: Simplify 0 into 0
6.239 * [backup-simplify]: Simplify 0 into 0
6.239 * [backup-simplify]: Simplify 0 into 0
6.239 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.240 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.240 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
6.240 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
6.241 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
6.241 * [backup-simplify]: Simplify (+ (* (/ 1 x) 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
6.241 * [backup-simplify]: Simplify (+ 0 0) into 0
6.242 * [backup-simplify]: Simplify (/ (- 0 (pow (/ 1/2 (pow x 2)) 2) (+ (* 2 (* 0 0)))) (* 2 1)) into (/ -1/8 (pow x 4))
6.243 * [backup-simplify]: Simplify (+ (* 1 (/ -1/8 (pow x 4))) (+ (* 0 0) (+ (* (/ 1/2 (pow x 2)) (/ 1/2 (pow x 2))) (+ (* 0 0) (* (/ -1/8 (pow x 4)) 1))))) into 0
6.243 * [taylor]: Taking taylor expansion of 0 in x
6.243 * [backup-simplify]: Simplify 0 into 0
6.243 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.244 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.244 * [backup-simplify]: Simplify 0 into 0
6.244 * [backup-simplify]: Simplify 0 into 0
6.244 * [backup-simplify]: Simplify 0 into 0
6.244 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 y))) 2)) (* 1 (pow (* (/ 1 (/ 1 x)) 1) 2))) into (+ (pow x 2) (pow y 2))
6.245 * [backup-simplify]: Simplify (* (hypot (/ 1 (- y)) (/ 1 (- x))) (hypot (/ 1 (- y)) (/ 1 (- x)))) into (pow (hypot (/ -1 y) (/ -1 x)) 2)
6.245 * [approximate]: Taking taylor expansion of (pow (hypot (/ -1 y) (/ -1 x)) 2) in (y x) around 0
6.245 * [taylor]: Taking taylor expansion of (pow (hypot (/ -1 y) (/ -1 x)) 2) in x
6.245 * [taylor]: Taking taylor expansion of (hypot (/ -1 y) (/ -1 x)) in x
6.245 * [taylor]: Rewrote expression to (sqrt (+ (* (/ -1 y) (/ -1 y)) (* (/ -1 x) (/ -1 x))))
6.245 * [taylor]: Taking taylor expansion of (+ (* (/ -1 y) (/ -1 y)) (* (/ -1 x) (/ -1 x))) in x
6.245 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 y)) in x
6.245 * [taylor]: Taking taylor expansion of (/ -1 y) in x
6.245 * [taylor]: Taking taylor expansion of -1 in x
6.245 * [backup-simplify]: Simplify -1 into -1
6.245 * [taylor]: Taking taylor expansion of y in x
6.245 * [backup-simplify]: Simplify y into y
6.245 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
6.245 * [taylor]: Taking taylor expansion of (/ -1 y) in x
6.245 * [taylor]: Taking taylor expansion of -1 in x
6.245 * [backup-simplify]: Simplify -1 into -1
6.245 * [taylor]: Taking taylor expansion of y in x
6.245 * [backup-simplify]: Simplify y into y
6.245 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
6.245 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x
6.245 * [taylor]: Taking taylor expansion of (/ -1 x) in x
6.245 * [taylor]: Taking taylor expansion of -1 in x
6.245 * [backup-simplify]: Simplify -1 into -1
6.245 * [taylor]: Taking taylor expansion of x in x
6.245 * [backup-simplify]: Simplify 0 into 0
6.245 * [backup-simplify]: Simplify 1 into 1
6.245 * [backup-simplify]: Simplify (/ -1 1) into -1
6.245 * [taylor]: Taking taylor expansion of (/ -1 x) in x
6.245 * [taylor]: Taking taylor expansion of -1 in x
6.246 * [backup-simplify]: Simplify -1 into -1
6.246 * [taylor]: Taking taylor expansion of x in x
6.246 * [backup-simplify]: Simplify 0 into 0
6.246 * [backup-simplify]: Simplify 1 into 1
6.246 * [backup-simplify]: Simplify (/ -1 1) into -1
6.246 * [backup-simplify]: Simplify (* -1 -1) into 1
6.246 * [backup-simplify]: Simplify (+ 0 1) into 1
6.247 * [backup-simplify]: Simplify (sqrt 1) into 1
6.247 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
6.248 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
6.248 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0
6.248 * [backup-simplify]: Simplify (+ 0 0) into 0
6.249 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
6.249 * [taylor]: Taking taylor expansion of (pow (hypot (/ -1 y) (/ -1 x)) 2) in y
6.249 * [taylor]: Taking taylor expansion of (hypot (/ -1 y) (/ -1 x)) in y
6.249 * [taylor]: Rewrote expression to (sqrt (+ (* (/ -1 y) (/ -1 y)) (* (/ -1 x) (/ -1 x))))
6.249 * [taylor]: Taking taylor expansion of (+ (* (/ -1 y) (/ -1 y)) (* (/ -1 x) (/ -1 x))) in y
6.249 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 y)) in y
6.249 * [taylor]: Taking taylor expansion of (/ -1 y) in y
6.249 * [taylor]: Taking taylor expansion of -1 in y
6.249 * [backup-simplify]: Simplify -1 into -1
6.249 * [taylor]: Taking taylor expansion of y in y
6.249 * [backup-simplify]: Simplify 0 into 0
6.249 * [backup-simplify]: Simplify 1 into 1
6.249 * [backup-simplify]: Simplify (/ -1 1) into -1
6.249 * [taylor]: Taking taylor expansion of (/ -1 y) in y
6.249 * [taylor]: Taking taylor expansion of -1 in y
6.249 * [backup-simplify]: Simplify -1 into -1
6.249 * [taylor]: Taking taylor expansion of y in y
6.249 * [backup-simplify]: Simplify 0 into 0
6.249 * [backup-simplify]: Simplify 1 into 1
6.250 * [backup-simplify]: Simplify (/ -1 1) into -1
6.250 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in y
6.250 * [taylor]: Taking taylor expansion of (/ -1 x) in y
6.250 * [taylor]: Taking taylor expansion of -1 in y
6.250 * [backup-simplify]: Simplify -1 into -1
6.250 * [taylor]: Taking taylor expansion of x in y
6.250 * [backup-simplify]: Simplify x into x
6.250 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
6.250 * [taylor]: Taking taylor expansion of (/ -1 x) in y
6.250 * [taylor]: Taking taylor expansion of -1 in y
6.250 * [backup-simplify]: Simplify -1 into -1
6.250 * [taylor]: Taking taylor expansion of x in y
6.250 * [backup-simplify]: Simplify x into x
6.250 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
6.250 * [backup-simplify]: Simplify (* -1 -1) into 1
6.250 * [backup-simplify]: Simplify (+ 1 0) into 1
6.251 * [backup-simplify]: Simplify (sqrt 1) into 1
6.251 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
6.252 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
6.252 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0
6.252 * [backup-simplify]: Simplify (+ 0 0) into 0
6.253 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
6.253 * [taylor]: Taking taylor expansion of (pow (hypot (/ -1 y) (/ -1 x)) 2) in y
6.253 * [taylor]: Taking taylor expansion of (hypot (/ -1 y) (/ -1 x)) in y
6.253 * [taylor]: Rewrote expression to (sqrt (+ (* (/ -1 y) (/ -1 y)) (* (/ -1 x) (/ -1 x))))
6.253 * [taylor]: Taking taylor expansion of (+ (* (/ -1 y) (/ -1 y)) (* (/ -1 x) (/ -1 x))) in y
6.253 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 y)) in y
6.253 * [taylor]: Taking taylor expansion of (/ -1 y) in y
6.253 * [taylor]: Taking taylor expansion of -1 in y
6.253 * [backup-simplify]: Simplify -1 into -1
6.253 * [taylor]: Taking taylor expansion of y in y
6.253 * [backup-simplify]: Simplify 0 into 0
6.253 * [backup-simplify]: Simplify 1 into 1
6.253 * [backup-simplify]: Simplify (/ -1 1) into -1
6.253 * [taylor]: Taking taylor expansion of (/ -1 y) in y
6.253 * [taylor]: Taking taylor expansion of -1 in y
6.253 * [backup-simplify]: Simplify -1 into -1
6.253 * [taylor]: Taking taylor expansion of y in y
6.253 * [backup-simplify]: Simplify 0 into 0
6.253 * [backup-simplify]: Simplify 1 into 1
6.254 * [backup-simplify]: Simplify (/ -1 1) into -1
6.254 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in y
6.254 * [taylor]: Taking taylor expansion of (/ -1 x) in y
6.254 * [taylor]: Taking taylor expansion of -1 in y
6.254 * [backup-simplify]: Simplify -1 into -1
6.254 * [taylor]: Taking taylor expansion of x in y
6.254 * [backup-simplify]: Simplify x into x
6.254 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
6.254 * [taylor]: Taking taylor expansion of (/ -1 x) in y
6.254 * [taylor]: Taking taylor expansion of -1 in y
6.254 * [backup-simplify]: Simplify -1 into -1
6.254 * [taylor]: Taking taylor expansion of x in y
6.254 * [backup-simplify]: Simplify x into x
6.254 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
6.254 * [backup-simplify]: Simplify (* -1 -1) into 1
6.254 * [backup-simplify]: Simplify (+ 1 0) into 1
6.255 * [backup-simplify]: Simplify (sqrt 1) into 1
6.255 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
6.256 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
6.256 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0
6.256 * [backup-simplify]: Simplify (+ 0 0) into 0
6.257 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
6.257 * [backup-simplify]: Simplify (* 1 1) into 1
6.257 * [taylor]: Taking taylor expansion of 1 in x
6.257 * [backup-simplify]: Simplify 1 into 1
6.257 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.257 * [taylor]: Taking taylor expansion of 0 in x
6.258 * [backup-simplify]: Simplify 0 into 0
6.258 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.259 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.259 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
6.259 * [backup-simplify]: Simplify (* (/ -1 x) (/ -1 x)) into (/ 1 (pow x 2))
6.259 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow x 2))) into (/ 1 (pow x 2))
6.260 * [backup-simplify]: Simplify (/ (- (/ 1 (pow x 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow x 2))
6.261 * [backup-simplify]: Simplify (+ (* 1 (/ 1/2 (pow x 2))) (+ (* 0 0) (* (/ 1/2 (pow x 2)) 1))) into (/ 1 (pow x 2))
6.261 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.261 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.261 * [taylor]: Taking taylor expansion of x in x
6.261 * [backup-simplify]: Simplify 0 into 0
6.261 * [backup-simplify]: Simplify 1 into 1
6.261 * [backup-simplify]: Simplify (* 1 1) into 1
6.262 * [backup-simplify]: Simplify (/ 1 1) into 1
6.262 * [backup-simplify]: Simplify 1 into 1
6.262 * [backup-simplify]: Simplify 1 into 1
6.262 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.263 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.263 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
6.263 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)))) into 0
6.264 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)))) into 0
6.264 * [backup-simplify]: Simplify (+ (* (/ -1 x) 0) (* 0 (/ -1 x))) into 0
6.264 * [backup-simplify]: Simplify (+ 0 0) into 0
6.264 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow x 2)))))) (* 2 1)) into 0
6.265 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 (/ 1/2 (pow x 2))) (+ (* (/ 1/2 (pow x 2)) 0) (* 0 1)))) into 0
6.265 * [taylor]: Taking taylor expansion of 0 in x
6.265 * [backup-simplify]: Simplify 0 into 0
6.265 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.266 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.266 * [backup-simplify]: Simplify 0 into 0
6.266 * [backup-simplify]: Simplify 0 into 0
6.266 * [backup-simplify]: Simplify 0 into 0
6.267 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.267 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.268 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))) into 0
6.268 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
6.268 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
6.268 * [backup-simplify]: Simplify (+ (* (/ -1 x) 0) (+ (* 0 0) (* 0 (/ -1 x)))) into 0
6.269 * [backup-simplify]: Simplify (+ 0 0) into 0
6.270 * [backup-simplify]: Simplify (/ (- 0 (pow (/ 1/2 (pow x 2)) 2) (+ (* 2 (* 0 0)))) (* 2 1)) into (/ -1/8 (pow x 4))
6.270 * [backup-simplify]: Simplify (+ (* 1 (/ -1/8 (pow x 4))) (+ (* 0 0) (+ (* (/ 1/2 (pow x 2)) (/ 1/2 (pow x 2))) (+ (* 0 0) (* (/ -1/8 (pow x 4)) 1))))) into 0
6.271 * [taylor]: Taking taylor expansion of 0 in x
6.271 * [backup-simplify]: Simplify 0 into 0
6.271 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.272 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.272 * [backup-simplify]: Simplify 0 into 0
6.272 * [backup-simplify]: Simplify 0 into 0
6.272 * [backup-simplify]: Simplify 0 into 0
6.272 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- y)))) 2)) (* 1 (pow (* (/ 1 (/ 1 (- x))) 1) 2))) into (+ (pow x 2) (pow y 2))
6.272 * * * [progress]: simplifying candidates
6.273 * [simplify]: Simplifying:
  (expm1 (hypot y x))
  (log1p (hypot y x))
  (+ (* y y) (* x x))
  (log (hypot y x))
  (exp (hypot y x))
  (* (cbrt (hypot y x)) (cbrt (hypot y x)))
  (cbrt (hypot y x))
  (* (* (hypot y x) (hypot y x)) (hypot y x))
  (sqrt (hypot y x))
  (sqrt (hypot y x))
  (expm1 (hypot y x))
  (log1p (hypot y x))
  (+ (* y y) (* x x))
  (log (hypot y x))
  (exp (hypot y x))
  (* (cbrt (hypot y x)) (cbrt (hypot y x)))
  (cbrt (hypot y x))
  (* (* (hypot y x) (hypot y x)) (hypot y x))
  (sqrt (hypot y x))
  (sqrt (hypot y x))
  (expm1 (* (hypot y x) (hypot y x)))
  (log1p (* (hypot y x) (hypot y x)))
  (+ 1 1)
  (* (hypot y x) (hypot y x))
  (+ 1 1)
  (+ (log (hypot y x)) (log (hypot y x)))
  (log (* (hypot y x) (hypot y x)))
  (exp (* (hypot y x) (hypot y x)))
  (* (* (* (hypot y x) (hypot y x)) (hypot y x)) (* (* (hypot y x) (hypot y x)) (hypot y x)))
  (* (cbrt (* (hypot y x) (hypot y x))) (cbrt (* (hypot y x) (hypot y x))))
  (cbrt (* (hypot y x) (hypot y x)))
  (* (* (* (hypot y x) (hypot y x)) (* (hypot y x) (hypot y x))) (* (hypot y x) (hypot y x)))
  (* (+ (* y y) (* x x)) (+ (* y y) (* x x)))
  (sqrt (* (hypot y x) (hypot y x)))
  (sqrt (* (hypot y x) (hypot y x)))
  (* (* (cbrt (hypot y x)) (cbrt (hypot y x))) (* (cbrt (hypot y x)) (cbrt (hypot y x))))
  (* (cbrt (hypot y x)) (cbrt (hypot y x)))
  (* (sqrt (hypot y x)) (sqrt (hypot y x)))
  (* (sqrt (hypot y x)) (sqrt (hypot y x)))
  (* 1 1)
  (* (hypot y x) (hypot y x))
  (* (sqrt (hypot y x)) (sqrt (hypot y x)))
  (* (sqrt (hypot y x)) (sqrt (hypot y x)))
  (* 2 1)
  (* (hypot y x) (* (cbrt (hypot y x)) (cbrt (hypot y x))))
  (* (hypot y x) (sqrt (hypot y x)))
  (* (hypot y x) 1)
  (* (cbrt (hypot y x)) (hypot y x))
  (* (sqrt (hypot y x)) (hypot y x))
  (* (hypot y x) (hypot y x))
  x
  y
  (* -1 y)
  x
  y
  (* -1 y)
  (+ (pow x 2) (pow y 2))
  (+ (pow x 2) (pow y 2))
  (+ (pow x 2) (pow y 2))
6.273 * * [simplify]: Extracting # 0 : cost  0
6.273 * * [simplify]: Extracting # 1 : cost  0
6.273 * * [simplify]: Extracting # 2 : cost  0
6.273 * * [simplify]: Extracting # 3 : cost  0
6.274 * * [simplify]: Extracting # 4 : cost  0
6.274 * * [simplify]: Extracting # 5 : cost  0
6.274 * * [simplify]: iteration  0 :  44  enodes  (cost  423 )
6.284 * * [simplify]: Extracting # 0 : cost  0
6.284 * * [simplify]: Extracting # 1 : cost  0
6.284 * * [simplify]: Extracting # 2 : cost  0
6.284 * * [simplify]: iteration  1 :  82  enodes  (cost  367 )
6.306 * * [simplify]: Extracting # 0 : cost  0
6.307 * * [simplify]: Extracting # 1 : cost  0
6.307 * * [simplify]: Extracting # 2 : cost  0
6.307 * * [simplify]: Extracting # 3 : cost  0
6.307 * * [simplify]: Extracting # 4 : cost  0
6.307 * * [simplify]: iteration  2 :  195  enodes  (cost  315 )
6.384 * * [simplify]: Extracting # 0 : cost  0
6.384 * * [simplify]: Extracting # 1 : cost  0
6.384 * * [simplify]: Extracting # 2 : cost  0
6.385 * * [simplify]: Extracting # 3 : cost  0
6.385 * * [simplify]: Extracting # 4 : cost  0
6.385 * * [simplify]: iteration  3 :  459  enodes  (cost  289 )
6.662 * * [simplify]: Extracting # 0 : cost  0
6.663 * * [simplify]: Extracting # 1 : cost  0
6.665 * * [simplify]: Extracting # 2 : cost  0
6.666 * * [simplify]: Extracting # 3 : cost  0
6.667 * * [simplify]: Extracting # 4 : cost  0
6.668 * * [simplify]: iteration  4 :  1017  enodes  (cost  284 )
9.087 * * [simplify]: Extracting # 0 : cost  0
9.092 * * [simplify]: Extracting # 1 : cost  0
9.096 * * [simplify]: Extracting # 2 : cost  0
9.099 * * [simplify]: Extracting # 3 : cost  0
9.108 * * [simplify]: Extracting # 4 : cost  0
9.113 * * [simplify]: Extracting # 5 : cost  0
9.117 * * [simplify]: iteration  5 :  4997  enodes  (cost  266 )
11.895 * * [simplify]: Extracting # 0 : cost  0
11.907 * * [simplify]: Extracting # 1 : cost  0
11.911 * * [simplify]: iteration done:  5000  enodes  (cost  266 )
11.911 * [simplify]: Simplified to:
  (expm1 (hypot y x))
  (log1p (hypot y x))
  (fma y y (* x x))
  (log (hypot y x))
  (exp (hypot y x))
  (pow (cbrt (hypot y x)) 2)
  (cbrt (hypot y x))
  (pow (hypot y x) 3)
  (sqrt (hypot y x))
  (sqrt (hypot y x))
  (expm1 (hypot y x))
  (log1p (hypot y x))
  (fma y y (* x x))
  (log (hypot y x))
  (exp (hypot y x))
  (pow (cbrt (hypot y x)) 2)
  (cbrt (hypot y x))
  (pow (hypot y x) 3)
  (sqrt (hypot y x))
  (sqrt (hypot y x))
  (expm1 (pow (hypot y x) 2))
  (log1p (pow (hypot y x) 2))
  2
  (pow (hypot y x) 2)
  2
  (* 2 (log (hypot y x)))
  (* 2 (log (hypot y x)))
  (exp (pow (hypot y x) 2))
  (pow (hypot y x) 6)
  (* (cbrt (pow (hypot y x) 2)) (cbrt (pow (hypot y x) 2)))
  (cbrt (pow (hypot y x) 2))
  (pow (hypot y x) 6)
  (* (fma y y (* x x)) (fma y y (* x x)))
  (fabs (hypot y x))
  (fabs (hypot y x))
  (pow (cbrt (hypot y x)) 4)
  (pow (cbrt (hypot y x)) 2)
  (hypot y x)
  (hypot y x)
  1
  (pow (hypot y x) 2)
  (hypot y x)
  (hypot y x)
  2
  (pow (cbrt (hypot y x)) 5)
  (pow (sqrt (hypot y x)) 3)
  (hypot y x)
  (pow (cbrt (hypot y x)) 4)
  (pow (sqrt (hypot y x)) 3)
  (pow (hypot y x) 2)
  x
  y
  (- y)
  x
  y
  (- y)
  (fma y y (* x x))
  (fma y y (* x x))
  (fma y y (* x x))
11.912 * * * [progress]: adding candidates to table
12.030 * [progress]: [Phase 3 of 3] Extracting.
12.030 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* (hypot y x) (hypot y x)))> #<alt (λ (x y) (fma x x (* y y)))>)
12.031 * * * [regime-changes]: Trying 3 branch expressions: ((* y y) y x)
12.031 * * * * [regimes]: Trying to branch on (* y y) from (#<alt (λ (x y) (* (hypot y x) (hypot y x)))> #<alt (λ (x y) (fma x x (* y y)))>)
12.049 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* (hypot y x) (hypot y x)))> #<alt (λ (x y) (fma x x (* y y)))>)
12.066 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* (hypot y x) (hypot y x)))> #<alt (λ (x y) (fma x x (* y y)))>)
12.080 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
12.080 * [simplify]: Simplifying:
  (fma x x (* y y))
12.080 * * [simplify]: Extracting # 0 : cost  0
12.080 * * [simplify]: Extracting # 1 : cost  0
12.080 * * [simplify]: Extracting # 2 : cost  0
12.080 * * [simplify]: Extracting # 3 : cost  0
12.081 * * [simplify]: Extracting # 4 : cost  0
12.081 * * [simplify]: iteration  0 :  4  enodes  (cost  6 )
12.081 * * [simplify]: Extracting # 0 : cost  0
12.081 * * [simplify]: iteration done:  4  enodes  (cost  6 )
12.081 * [simplify]: Simplified to:
  (fma x x (* y y))
13.248 * [regime-testing]: Baseline error score: 0.004750593824228029
13.249 * [regime-testing]: Oracle error score: 0.002125265658207276
13.251 * [regime-testing]: End program error score: 0.004750593824228029