5.798 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.014 * * * [progress]: [2/2] Setting up program.
0.015 * [progress]: [Phase 2 of 3] Improving.
0.016 * [simplify]: Simplifying:
  (- x (* y z))
0.016 * [simplify]: Sending expressions to egg_math:
 (- h0 (* h1 h2))
0.018 * * [simplify]: iteration  0 :  8  enodes  (cost  2 )
0.020 * * [simplify]: iteration  1 :  15  enodes  (cost  2 )
0.022 * * [simplify]: iteration  2 :  15  enodes  (cost  2 )
0.022 * * [progress]: iteration 1 / 4
0.022 * * * [progress]: picking best candidate
0.023 * * * * [pick]: Picked  #<alt (λ (x y z) (- x (* y z)))>
0.024 * * * [progress]: localizing error
0.031 * * * [progress]: generating rewritten candidates
0.031 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.036 * * * [progress]: generating series expansions
0.036 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.037 * [backup-simplify]: Simplify (- x (* y z)) into (- x (* z y))
0.037 * [approximate]: Taking taylor expansion of (- x (* z y)) in (x y z) around 0
0.037 * [taylor]: Taking taylor expansion of (- x (* z y)) in z
0.037 * [taylor]: Taking taylor expansion of x in z
0.037 * [backup-simplify]: Simplify x into x
0.037 * [taylor]: Taking taylor expansion of (* z y) in z
0.037 * [taylor]: Taking taylor expansion of z in z
0.037 * [backup-simplify]: Simplify 0 into 0
0.037 * [backup-simplify]: Simplify 1 into 1
0.037 * [taylor]: Taking taylor expansion of y in z
0.037 * [backup-simplify]: Simplify y into y
0.037 * [taylor]: Taking taylor expansion of (- x (* z y)) in y
0.037 * [taylor]: Taking taylor expansion of x in y
0.037 * [backup-simplify]: Simplify x into x
0.037 * [taylor]: Taking taylor expansion of (* z y) in y
0.037 * [taylor]: Taking taylor expansion of z in y
0.037 * [backup-simplify]: Simplify z into z
0.037 * [taylor]: Taking taylor expansion of y in y
0.037 * [backup-simplify]: Simplify 0 into 0
0.037 * [backup-simplify]: Simplify 1 into 1
0.037 * [taylor]: Taking taylor expansion of (- x (* z y)) in x
0.037 * [taylor]: Taking taylor expansion of x in x
0.037 * [backup-simplify]: Simplify 0 into 0
0.037 * [backup-simplify]: Simplify 1 into 1
0.037 * [taylor]: Taking taylor expansion of (* z y) in x
0.037 * [taylor]: Taking taylor expansion of z in x
0.037 * [backup-simplify]: Simplify z into z
0.037 * [taylor]: Taking taylor expansion of y in x
0.037 * [backup-simplify]: Simplify y into y
0.037 * [taylor]: Taking taylor expansion of (- x (* z y)) in x
0.037 * [taylor]: Taking taylor expansion of x in x
0.037 * [backup-simplify]: Simplify 0 into 0
0.037 * [backup-simplify]: Simplify 1 into 1
0.037 * [taylor]: Taking taylor expansion of (* z y) in x
0.037 * [taylor]: Taking taylor expansion of z in x
0.037 * [backup-simplify]: Simplify z into z
0.037 * [taylor]: Taking taylor expansion of y in x
0.037 * [backup-simplify]: Simplify y into y
0.037 * [backup-simplify]: Simplify (* z y) into (* z y)
0.037 * [backup-simplify]: Simplify (- (* z y)) into (- (* z y))
0.037 * [backup-simplify]: Simplify (+ 0 (- (* z y))) into (- (* z y))
0.037 * [taylor]: Taking taylor expansion of (- (* z y)) in y
0.037 * [taylor]: Taking taylor expansion of (* z y) in y
0.038 * [taylor]: Taking taylor expansion of z in y
0.038 * [backup-simplify]: Simplify z into z
0.038 * [taylor]: Taking taylor expansion of y in y
0.038 * [backup-simplify]: Simplify 0 into 0
0.038 * [backup-simplify]: Simplify 1 into 1
0.038 * [backup-simplify]: Simplify (* z 0) into 0
0.038 * [backup-simplify]: Simplify (- 0) into 0
0.038 * [taylor]: Taking taylor expansion of 0 in z
0.038 * [backup-simplify]: Simplify 0 into 0
0.038 * [backup-simplify]: Simplify 0 into 0
0.038 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0
0.039 * [backup-simplify]: Simplify (- 0) into 0
0.039 * [backup-simplify]: Simplify (+ 1 0) into 1
0.039 * [taylor]: Taking taylor expansion of 1 in y
0.039 * [backup-simplify]: Simplify 1 into 1
0.039 * [taylor]: Taking taylor expansion of 1 in z
0.039 * [backup-simplify]: Simplify 1 into 1
0.039 * [backup-simplify]: Simplify 1 into 1
0.039 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
0.039 * [backup-simplify]: Simplify (- z) into (- z)
0.040 * [taylor]: Taking taylor expansion of (- z) in z
0.040 * [taylor]: Taking taylor expansion of z in z
0.040 * [backup-simplify]: Simplify 0 into 0
0.040 * [backup-simplify]: Simplify 1 into 1
0.040 * [backup-simplify]: Simplify (- 0) into 0
0.040 * [backup-simplify]: Simplify 0 into 0
0.040 * [backup-simplify]: Simplify 0 into 0
0.040 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0
0.040 * [backup-simplify]: Simplify (- 0) into 0
0.041 * [backup-simplify]: Simplify (+ 0 0) into 0
0.041 * [taylor]: Taking taylor expansion of 0 in y
0.041 * [backup-simplify]: Simplify 0 into 0
0.041 * [taylor]: Taking taylor expansion of 0 in z
0.041 * [backup-simplify]: Simplify 0 into 0
0.041 * [backup-simplify]: Simplify 0 into 0
0.041 * [taylor]: Taking taylor expansion of 0 in z
0.041 * [backup-simplify]: Simplify 0 into 0
0.041 * [backup-simplify]: Simplify 0 into 0
0.041 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0
0.041 * [backup-simplify]: Simplify (- 0) into 0
0.041 * [taylor]: Taking taylor expansion of 0 in z
0.042 * [backup-simplify]: Simplify 0 into 0
0.042 * [backup-simplify]: Simplify 0 into 0
0.042 * [backup-simplify]: Simplify 0 into 0
0.042 * [backup-simplify]: Simplify (* 1 (* 1 (* 1 x))) into x
0.042 * [backup-simplify]: Simplify (- (/ 1 x) (* (/ 1 y) (/ 1 z))) into (- (/ 1 x) (/ 1 (* z y)))
0.042 * [approximate]: Taking taylor expansion of (- (/ 1 x) (/ 1 (* z y))) in (x y z) around 0
0.042 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (* z y))) in z
0.042 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.042 * [taylor]: Taking taylor expansion of x in z
0.042 * [backup-simplify]: Simplify x into x
0.042 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.042 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.042 * [taylor]: Taking taylor expansion of (* z y) in z
0.042 * [taylor]: Taking taylor expansion of z in z
0.042 * [backup-simplify]: Simplify 0 into 0
0.042 * [backup-simplify]: Simplify 1 into 1
0.042 * [taylor]: Taking taylor expansion of y in z
0.042 * [backup-simplify]: Simplify y into y
0.042 * [backup-simplify]: Simplify (* 0 y) into 0
0.042 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.042 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.042 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (* z y))) in y
0.042 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.042 * [taylor]: Taking taylor expansion of x in y
0.042 * [backup-simplify]: Simplify x into x
0.042 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.042 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.042 * [taylor]: Taking taylor expansion of (* z y) in y
0.042 * [taylor]: Taking taylor expansion of z in y
0.042 * [backup-simplify]: Simplify z into z
0.042 * [taylor]: Taking taylor expansion of y in y
0.042 * [backup-simplify]: Simplify 0 into 0
0.042 * [backup-simplify]: Simplify 1 into 1
0.043 * [backup-simplify]: Simplify (* z 0) into 0
0.043 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
0.043 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.043 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (* z y))) in x
0.043 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.043 * [taylor]: Taking taylor expansion of x in x
0.043 * [backup-simplify]: Simplify 0 into 0
0.043 * [backup-simplify]: Simplify 1 into 1
0.043 * [backup-simplify]: Simplify (/ 1 1) into 1
0.043 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.043 * [taylor]: Taking taylor expansion of (* z y) in x
0.043 * [taylor]: Taking taylor expansion of z in x
0.043 * [backup-simplify]: Simplify z into z
0.043 * [taylor]: Taking taylor expansion of y in x
0.043 * [backup-simplify]: Simplify y into y
0.043 * [backup-simplify]: Simplify (* z y) into (* z y)
0.043 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y))
0.043 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (* z y))) in x
0.043 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.043 * [taylor]: Taking taylor expansion of x in x
0.043 * [backup-simplify]: Simplify 0 into 0
0.043 * [backup-simplify]: Simplify 1 into 1
0.044 * [backup-simplify]: Simplify (/ 1 1) into 1
0.044 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.044 * [taylor]: Taking taylor expansion of (* z y) in x
0.044 * [taylor]: Taking taylor expansion of z in x
0.044 * [backup-simplify]: Simplify z into z
0.044 * [taylor]: Taking taylor expansion of y in x
0.044 * [backup-simplify]: Simplify y into y
0.044 * [backup-simplify]: Simplify (* z y) into (* z y)
0.044 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y))
0.044 * [backup-simplify]: Simplify (+ 1 0) into 1
0.044 * [taylor]: Taking taylor expansion of 1 in y
0.044 * [backup-simplify]: Simplify 1 into 1
0.045 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.045 * [backup-simplify]: Simplify (- (/ 1 (* z y))) into (- (/ 1 (* z y)))
0.045 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (* z y)))) into (- (/ 1 (* z y)))
0.045 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y))) in y
0.045 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.045 * [taylor]: Taking taylor expansion of (* z y) in y
0.045 * [taylor]: Taking taylor expansion of z in y
0.045 * [backup-simplify]: Simplify z into z
0.045 * [taylor]: Taking taylor expansion of y in y
0.045 * [backup-simplify]: Simplify 0 into 0
0.045 * [backup-simplify]: Simplify 1 into 1
0.045 * [backup-simplify]: Simplify (* z 0) into 0
0.045 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
0.045 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.045 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z))
0.045 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.045 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.045 * [taylor]: Taking taylor expansion of z in z
0.045 * [backup-simplify]: Simplify 0 into 0
0.045 * [backup-simplify]: Simplify 1 into 1
0.046 * [backup-simplify]: Simplify (/ 1 1) into 1
0.046 * [backup-simplify]: Simplify (- 1) into -1
0.046 * [backup-simplify]: Simplify -1 into -1
0.046 * [taylor]: Taking taylor expansion of 1 in z
0.046 * [backup-simplify]: Simplify 1 into 1
0.046 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.046 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0
0.047 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))))) into 0
0.047 * [backup-simplify]: Simplify (- 0) into 0
0.047 * [backup-simplify]: Simplify (+ 0 0) into 0
0.047 * [taylor]: Taking taylor expansion of 0 in y
0.047 * [backup-simplify]: Simplify 0 into 0
0.047 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0
0.048 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
0.048 * [backup-simplify]: Simplify (- 0) into 0
0.048 * [taylor]: Taking taylor expansion of 0 in z
0.048 * [backup-simplify]: Simplify 0 into 0
0.048 * [taylor]: Taking taylor expansion of 0 in z
0.048 * [backup-simplify]: Simplify 0 into 0
0.048 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.049 * [backup-simplify]: Simplify (- 0) into 0
0.049 * [backup-simplify]: Simplify 0 into 0
0.049 * [backup-simplify]: Simplify 1 into 1
0.049 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.049 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0
0.050 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))) (* 0 (/ 0 (* z y))))) into 0
0.050 * [backup-simplify]: Simplify (- 0) into 0
0.050 * [backup-simplify]: Simplify (+ 0 0) into 0
0.050 * [taylor]: Taking taylor expansion of 0 in y
0.050 * [backup-simplify]: Simplify 0 into 0
0.050 * [taylor]: Taking taylor expansion of 0 in z
0.050 * [backup-simplify]: Simplify 0 into 0
0.051 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
0.051 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
0.051 * [backup-simplify]: Simplify (- 0) into 0
0.051 * [taylor]: Taking taylor expansion of 0 in z
0.051 * [backup-simplify]: Simplify 0 into 0
0.051 * [taylor]: Taking taylor expansion of 0 in z
0.051 * [backup-simplify]: Simplify 0 into 0
0.051 * [backup-simplify]: Simplify 0 into 0
0.051 * [backup-simplify]: Simplify 0 into 0
0.052 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.052 * [backup-simplify]: Simplify (- 0) into 0
0.052 * [backup-simplify]: Simplify 0 into 0
0.052 * [backup-simplify]: Simplify 0 into 0
0.052 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.053 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.053 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))) (* 0 (/ 0 (* z y))) (* 0 (/ 0 (* z y))))) into 0
0.053 * [backup-simplify]: Simplify (- 0) into 0
0.054 * [backup-simplify]: Simplify (+ 0 0) into 0
0.054 * [taylor]: Taking taylor expansion of 0 in y
0.054 * [backup-simplify]: Simplify 0 into 0
0.054 * [taylor]: Taking taylor expansion of 0 in z
0.054 * [backup-simplify]: Simplify 0 into 0
0.054 * [taylor]: Taking taylor expansion of 0 in z
0.054 * [backup-simplify]: Simplify 0 into 0
0.054 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
0.054 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
0.054 * [backup-simplify]: Simplify (- 0) into 0
0.055 * [taylor]: Taking taylor expansion of 0 in z
0.055 * [backup-simplify]: Simplify 0 into 0
0.055 * [taylor]: Taking taylor expansion of 0 in z
0.055 * [backup-simplify]: Simplify 0 into 0
0.055 * [backup-simplify]: Simplify 0 into 0
0.055 * [backup-simplify]: Simplify 0 into 0
0.055 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (/ 1 (/ 1 x))))) (* -1 (* (/ 1 (/ 1 z)) (* (/ 1 (/ 1 y)) 1)))) into (- x (* z y))
0.055 * [backup-simplify]: Simplify (- (/ 1 (- x)) (* (/ 1 (- y)) (/ 1 (- z)))) into (- (+ (/ 1 (* z y)) (/ 1 x)))
0.055 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (/ 1 x))) in (x y z) around 0
0.055 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (/ 1 x))) in z
0.055 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 x)) in z
0.055 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.055 * [taylor]: Taking taylor expansion of (* z y) in z
0.055 * [taylor]: Taking taylor expansion of z in z
0.055 * [backup-simplify]: Simplify 0 into 0
0.055 * [backup-simplify]: Simplify 1 into 1
0.055 * [taylor]: Taking taylor expansion of y in z
0.055 * [backup-simplify]: Simplify y into y
0.055 * [backup-simplify]: Simplify (* 0 y) into 0
0.055 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.056 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.056 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.056 * [taylor]: Taking taylor expansion of x in z
0.056 * [backup-simplify]: Simplify x into x
0.056 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.056 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (/ 1 x))) in y
0.056 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 x)) in y
0.056 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.056 * [taylor]: Taking taylor expansion of (* z y) in y
0.056 * [taylor]: Taking taylor expansion of z in y
0.056 * [backup-simplify]: Simplify z into z
0.056 * [taylor]: Taking taylor expansion of y in y
0.056 * [backup-simplify]: Simplify 0 into 0
0.056 * [backup-simplify]: Simplify 1 into 1
0.056 * [backup-simplify]: Simplify (* z 0) into 0
0.056 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
0.056 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.056 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.056 * [taylor]: Taking taylor expansion of x in y
0.056 * [backup-simplify]: Simplify x into x
0.056 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.056 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (/ 1 x))) in x
0.056 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 x)) in x
0.056 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.056 * [taylor]: Taking taylor expansion of (* z y) in x
0.056 * [taylor]: Taking taylor expansion of z in x
0.056 * [backup-simplify]: Simplify z into z
0.056 * [taylor]: Taking taylor expansion of y in x
0.056 * [backup-simplify]: Simplify y into y
0.056 * [backup-simplify]: Simplify (* z y) into (* z y)
0.056 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y))
0.056 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.056 * [taylor]: Taking taylor expansion of x in x
0.056 * [backup-simplify]: Simplify 0 into 0
0.056 * [backup-simplify]: Simplify 1 into 1
0.057 * [backup-simplify]: Simplify (/ 1 1) into 1
0.057 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (/ 1 x))) in x
0.057 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 x)) in x
0.057 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.057 * [taylor]: Taking taylor expansion of (* z y) in x
0.057 * [taylor]: Taking taylor expansion of z in x
0.057 * [backup-simplify]: Simplify z into z
0.057 * [taylor]: Taking taylor expansion of y in x
0.057 * [backup-simplify]: Simplify y into y
0.057 * [backup-simplify]: Simplify (* z y) into (* z y)
0.057 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y))
0.057 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.057 * [taylor]: Taking taylor expansion of x in x
0.057 * [backup-simplify]: Simplify 0 into 0
0.057 * [backup-simplify]: Simplify 1 into 1
0.057 * [backup-simplify]: Simplify (/ 1 1) into 1
0.058 * [backup-simplify]: Simplify (+ 0 1) into 1
0.058 * [backup-simplify]: Simplify (- 1) into -1
0.058 * [taylor]: Taking taylor expansion of -1 in y
0.058 * [backup-simplify]: Simplify -1 into -1
0.058 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.058 * [backup-simplify]: Simplify (+ (/ 1 (* z y)) 0) into (/ 1 (* z y))
0.058 * [backup-simplify]: Simplify (- (/ 1 (* z y))) into (- (/ 1 (* z y)))
0.058 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y))) in y
0.058 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.058 * [taylor]: Taking taylor expansion of (* z y) in y
0.058 * [taylor]: Taking taylor expansion of z in y
0.058 * [backup-simplify]: Simplify z into z
0.058 * [taylor]: Taking taylor expansion of y in y
0.058 * [backup-simplify]: Simplify 0 into 0
0.058 * [backup-simplify]: Simplify 1 into 1
0.059 * [backup-simplify]: Simplify (* z 0) into 0
0.059 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
0.059 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.059 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z))
0.059 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.059 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.059 * [taylor]: Taking taylor expansion of z in z
0.059 * [backup-simplify]: Simplify 0 into 0
0.059 * [backup-simplify]: Simplify 1 into 1
0.059 * [backup-simplify]: Simplify (/ 1 1) into 1
0.059 * [backup-simplify]: Simplify (- 1) into -1
0.059 * [backup-simplify]: Simplify -1 into -1
0.059 * [taylor]: Taking taylor expansion of -1 in z
0.059 * [backup-simplify]: Simplify -1 into -1
0.060 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0
0.060 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))))) into 0
0.060 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.060 * [backup-simplify]: Simplify (+ 0 0) into 0
0.061 * [backup-simplify]: Simplify (- 0) into 0
0.061 * [taylor]: Taking taylor expansion of 0 in y
0.061 * [backup-simplify]: Simplify 0 into 0
0.061 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0
0.061 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
0.061 * [backup-simplify]: Simplify (- 0) into 0
0.061 * [taylor]: Taking taylor expansion of 0 in z
0.061 * [backup-simplify]: Simplify 0 into 0
0.061 * [taylor]: Taking taylor expansion of 0 in z
0.061 * [backup-simplify]: Simplify 0 into 0
0.062 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.062 * [backup-simplify]: Simplify (- 0) into 0
0.062 * [backup-simplify]: Simplify 0 into 0
0.062 * [backup-simplify]: Simplify -1 into -1
0.062 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0
0.062 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))) (* 0 (/ 0 (* z y))))) into 0
0.063 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.063 * [backup-simplify]: Simplify (+ 0 0) into 0
0.063 * [backup-simplify]: Simplify (- 0) into 0
0.063 * [taylor]: Taking taylor expansion of 0 in y
0.063 * [backup-simplify]: Simplify 0 into 0
0.064 * [taylor]: Taking taylor expansion of 0 in z
0.064 * [backup-simplify]: Simplify 0 into 0
0.064 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
0.064 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
0.064 * [backup-simplify]: Simplify (- 0) into 0
0.064 * [taylor]: Taking taylor expansion of 0 in z
0.064 * [backup-simplify]: Simplify 0 into 0
0.064 * [taylor]: Taking taylor expansion of 0 in z
0.064 * [backup-simplify]: Simplify 0 into 0
0.064 * [backup-simplify]: Simplify 0 into 0
0.064 * [backup-simplify]: Simplify 0 into 0
0.065 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.065 * [backup-simplify]: Simplify (- 0) into 0
0.065 * [backup-simplify]: Simplify 0 into 0
0.065 * [backup-simplify]: Simplify 0 into 0
0.066 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.066 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))) (* 0 (/ 0 (* z y))) (* 0 (/ 0 (* z y))))) into 0
0.066 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.067 * [backup-simplify]: Simplify (+ 0 0) into 0
0.067 * [backup-simplify]: Simplify (- 0) into 0
0.067 * [taylor]: Taking taylor expansion of 0 in y
0.067 * [backup-simplify]: Simplify 0 into 0
0.067 * [taylor]: Taking taylor expansion of 0 in z
0.067 * [backup-simplify]: Simplify 0 into 0
0.067 * [taylor]: Taking taylor expansion of 0 in z
0.067 * [backup-simplify]: Simplify 0 into 0
0.068 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
0.068 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
0.068 * [backup-simplify]: Simplify (- 0) into 0
0.068 * [taylor]: Taking taylor expansion of 0 in z
0.068 * [backup-simplify]: Simplify 0 into 0
0.068 * [taylor]: Taking taylor expansion of 0 in z
0.068 * [backup-simplify]: Simplify 0 into 0
0.068 * [backup-simplify]: Simplify 0 into 0
0.068 * [backup-simplify]: Simplify 0 into 0
0.068 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* 1 (/ 1 (/ 1 (- x)))))) (* -1 (* (/ 1 (/ 1 (- z))) (* (/ 1 (/ 1 (- y))) 1)))) into (- x (* z y))
0.068 * * * [progress]: simplifying candidates
0.069 * [simplify]: Simplifying:
  (/ (exp x) (exp (* y z)))
  (log (- x (* y z)))
  (exp (- x (* y z)))
  (* (cbrt (- x (* y z))) (cbrt (- x (* y z))))
  (cbrt (- x (* y z)))
  (* (* (- x (* y z)) (- x (* y z))) (- x (* y z)))
  (sqrt (- x (* y z)))
  (sqrt (- x (* y z)))
  (- (pow x 3) (pow (* y z) 3))
  (+ (* x x) (+ (* (* y z) (* y z)) (* x (* y z))))
  (- (* y z))
  (- (* x x) (* (* y z) (* y z)))
  (+ x (* y z))
  (- (* y z))
  x
  (- x (* z y))
  (- x (* z y))
0.069 * [simplify]: Sending expressions to egg_math:
 (/ (exp h0) (exp (* h1 h2)))
 (log (- h0 (* h1 h2)))
 (exp (- h0 (* h1 h2)))
 (* (cbrt (- h0 (* h1 h2))) (cbrt (- h0 (* h1 h2))))
 (cbrt (- h0 (* h1 h2)))
 (* (* (- h0 (* h1 h2)) (- h0 (* h1 h2))) (- h0 (* h1 h2)))
 (sqrt (- h0 (* h1 h2)))
 (sqrt (- h0 (* h1 h2)))
 (- (pow h0 3) (pow (* h1 h2) 3))
 (+ (* h0 h0) (+ (* (* h1 h2) (* h1 h2)) (* h0 (* h1 h2))))
 (- (* h1 h2))
 (- (* h0 h0) (* (* h1 h2) (* h1 h2)))
 (+ h0 (* h1 h2))
 (- (* h1 h2))
 h0
 (- h0 (* h2 h1))
 (- h0 (* h2 h1))
0.072 * * [simplify]: iteration  0 :  73  enodes  (cost  58 )
0.074 * * [simplify]: iteration  1 :  209  enodes  (cost  53 )
0.079 * * [simplify]: iteration  2 :  643  enodes  (cost  53 )
0.091 * * [simplify]: iteration  3 :  1599  enodes  (cost  53 )
0.126 * * [simplify]: iteration  4 :  5001  enodes  (cost  53 )
0.127 * * * [progress]: adding candidates to table
0.155 * [progress]: [Phase 3 of 3] Extracting.
0.156 * [simplify]: Simplifying:
  (- x (* y z))
0.156 * [simplify]: Sending expressions to egg_math:
 (- h0 (* h1 h2))
0.156 * * [simplify]: iteration  0 :  6  enodes  (cost  2 )
0.157 * * [simplify]: iteration  1 :  6  enodes  (cost  2 )
0.592 * [regime-testing]: End program error score: 0.005875734466808351
0.611 * [regime-testing]: Target error score: 0.011074504625668355