16.044 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.022 * * * [progress]: [2/2] Setting up program.
0.024 * [progress]: [Phase 2 of 3] Improving.
0.024 * [simplify]: Simplifying:
  (/ (* 4.0 (- (- x y) (* z 0.5))) z)
0.024 * [simplify]: Sending expressions to egg_math:
 (/ (* h0 (- (- h1 h2) (* h3 h4))) h3)
0.027 * * [simplify]: iteration  0 :  20  enodes  (cost  5 )
0.029 * * [simplify]: iteration  1 :  47  enodes  (cost  5 )
0.032 * * [simplify]: iteration  2 :  138  enodes  (cost  5 )
0.035 * * [simplify]: iteration  3 :  317  enodes  (cost  5 )
0.040 * * [simplify]: iteration  4 :  611  enodes  (cost  5 )
0.048 * * [simplify]: iteration  5 :  1239  enodes  (cost  5 )
0.062 * * [simplify]: iteration  6 :  1919  enodes  (cost  5 )
0.088 * * [simplify]: iteration  7 :  5001  enodes  (cost  5 )
0.089 * * [progress]: iteration 1 / 4
0.089 * * * [progress]: picking best candidate
0.090 * * * * [pick]: Picked  #<alt (λ (x y z) (/ (* 4.0 (- (- x y) (* z 0.5))) z))>
0.090 * * * [progress]: localizing error
0.098 * * * [progress]: generating rewritten candidates
0.098 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.147 * * * [progress]: generating series expansions
0.147 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.147 * [backup-simplify]: Simplify (/ (* 4.0 (- (- x y) (* z 0.5))) z) into (* 4.0 (/ (- x (+ (* 0.5 z) y)) z))
0.147 * [approximate]: Taking taylor expansion of (* 4.0 (/ (- x (+ (* 0.5 z) y)) z)) in (x y z) around 0
0.147 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x (+ (* 0.5 z) y)) z)) in z
0.147 * [taylor]: Taking taylor expansion of 4.0 in z
0.147 * [backup-simplify]: Simplify 4.0 into 4.0
0.147 * [taylor]: Taking taylor expansion of (/ (- x (+ (* 0.5 z) y)) z) in z
0.147 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in z
0.147 * [taylor]: Taking taylor expansion of x in z
0.147 * [backup-simplify]: Simplify x into x
0.147 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in z
0.147 * [taylor]: Taking taylor expansion of (* 0.5 z) in z
0.148 * [taylor]: Taking taylor expansion of 0.5 in z
0.148 * [backup-simplify]: Simplify 0.5 into 0.5
0.148 * [taylor]: Taking taylor expansion of z in z
0.148 * [backup-simplify]: Simplify 0 into 0
0.148 * [backup-simplify]: Simplify 1 into 1
0.148 * [taylor]: Taking taylor expansion of y in z
0.148 * [backup-simplify]: Simplify y into y
0.148 * [taylor]: Taking taylor expansion of z in z
0.148 * [backup-simplify]: Simplify 0 into 0
0.148 * [backup-simplify]: Simplify 1 into 1
0.148 * [backup-simplify]: Simplify (* 0.5 0) into 0
0.148 * [backup-simplify]: Simplify (+ 0 y) into y
0.148 * [backup-simplify]: Simplify (- y) into (- y)
0.148 * [backup-simplify]: Simplify (+ x (- y)) into (- x y)
0.148 * [backup-simplify]: Simplify (/ (- x y) 1) into (- x y)
0.148 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x (+ (* 0.5 z) y)) z)) in y
0.148 * [taylor]: Taking taylor expansion of 4.0 in y
0.148 * [backup-simplify]: Simplify 4.0 into 4.0
0.148 * [taylor]: Taking taylor expansion of (/ (- x (+ (* 0.5 z) y)) z) in y
0.148 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in y
0.148 * [taylor]: Taking taylor expansion of x in y
0.149 * [backup-simplify]: Simplify x into x
0.149 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in y
0.149 * [taylor]: Taking taylor expansion of (* 0.5 z) in y
0.149 * [taylor]: Taking taylor expansion of 0.5 in y
0.149 * [backup-simplify]: Simplify 0.5 into 0.5
0.149 * [taylor]: Taking taylor expansion of z in y
0.149 * [backup-simplify]: Simplify z into z
0.149 * [taylor]: Taking taylor expansion of y in y
0.149 * [backup-simplify]: Simplify 0 into 0
0.149 * [backup-simplify]: Simplify 1 into 1
0.149 * [taylor]: Taking taylor expansion of z in y
0.149 * [backup-simplify]: Simplify z into z
0.149 * [backup-simplify]: Simplify (* 0.5 z) into (* 0.5 z)
0.149 * [backup-simplify]: Simplify (+ (* 0.5 z) 0) into (* 0.5 z)
0.149 * [backup-simplify]: Simplify (- (* 0.5 z)) into (- (* 0.5 z))
0.149 * [backup-simplify]: Simplify (+ x (- (* 0.5 z))) into (- x (* 0.5 z))
0.149 * [backup-simplify]: Simplify (/ (- x (* 0.5 z)) z) into (/ (- x (* 0.5 z)) z)
0.149 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x (+ (* 0.5 z) y)) z)) in x
0.149 * [taylor]: Taking taylor expansion of 4.0 in x
0.149 * [backup-simplify]: Simplify 4.0 into 4.0
0.149 * [taylor]: Taking taylor expansion of (/ (- x (+ (* 0.5 z) y)) z) in x
0.149 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in x
0.149 * [taylor]: Taking taylor expansion of x in x
0.149 * [backup-simplify]: Simplify 0 into 0
0.149 * [backup-simplify]: Simplify 1 into 1
0.149 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in x
0.149 * [taylor]: Taking taylor expansion of (* 0.5 z) in x
0.149 * [taylor]: Taking taylor expansion of 0.5 in x
0.149 * [backup-simplify]: Simplify 0.5 into 0.5
0.149 * [taylor]: Taking taylor expansion of z in x
0.149 * [backup-simplify]: Simplify z into z
0.149 * [taylor]: Taking taylor expansion of y in x
0.149 * [backup-simplify]: Simplify y into y
0.149 * [taylor]: Taking taylor expansion of z in x
0.149 * [backup-simplify]: Simplify z into z
0.149 * [backup-simplify]: Simplify (* 0.5 z) into (* 0.5 z)
0.149 * [backup-simplify]: Simplify (+ (* 0.5 z) y) into (+ (* 0.5 z) y)
0.149 * [backup-simplify]: Simplify (- (+ (* 0.5 z) y)) into (- (+ (* 0.5 z) y))
0.149 * [backup-simplify]: Simplify (+ 0 (- (+ (* 0.5 z) y))) into (- (+ (* 0.5 z) y))
0.150 * [backup-simplify]: Simplify (/ (- (+ (* 0.5 z) y)) z) into (* -1 (/ (+ (* 0.5 z) y) z))
0.150 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x (+ (* 0.5 z) y)) z)) in x
0.150 * [taylor]: Taking taylor expansion of 4.0 in x
0.150 * [backup-simplify]: Simplify 4.0 into 4.0
0.150 * [taylor]: Taking taylor expansion of (/ (- x (+ (* 0.5 z) y)) z) in x
0.150 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in x
0.150 * [taylor]: Taking taylor expansion of x in x
0.150 * [backup-simplify]: Simplify 0 into 0
0.150 * [backup-simplify]: Simplify 1 into 1
0.150 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in x
0.150 * [taylor]: Taking taylor expansion of (* 0.5 z) in x
0.150 * [taylor]: Taking taylor expansion of 0.5 in x
0.150 * [backup-simplify]: Simplify 0.5 into 0.5
0.150 * [taylor]: Taking taylor expansion of z in x
0.150 * [backup-simplify]: Simplify z into z
0.150 * [taylor]: Taking taylor expansion of y in x
0.150 * [backup-simplify]: Simplify y into y
0.150 * [taylor]: Taking taylor expansion of z in x
0.150 * [backup-simplify]: Simplify z into z
0.150 * [backup-simplify]: Simplify (* 0.5 z) into (* 0.5 z)
0.150 * [backup-simplify]: Simplify (+ (* 0.5 z) y) into (+ (* 0.5 z) y)
0.150 * [backup-simplify]: Simplify (- (+ (* 0.5 z) y)) into (- (+ (* 0.5 z) y))
0.150 * [backup-simplify]: Simplify (+ 0 (- (+ (* 0.5 z) y))) into (- (+ (* 0.5 z) y))
0.150 * [backup-simplify]: Simplify (/ (- (+ (* 0.5 z) y)) z) into (* -1 (/ (+ (* 0.5 z) y) z))
0.150 * [backup-simplify]: Simplify (* 4.0 (* -1 (/ (+ (* 0.5 z) y) z))) into (* -4.0 (/ (+ (* 0.5 z) y) z))
0.150 * [taylor]: Taking taylor expansion of (* -4.0 (/ (+ (* 0.5 z) y) z)) in y
0.150 * [taylor]: Taking taylor expansion of -4.0 in y
0.150 * [backup-simplify]: Simplify -4.0 into -4.0
0.150 * [taylor]: Taking taylor expansion of (/ (+ (* 0.5 z) y) z) in y
0.150 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in y
0.150 * [taylor]: Taking taylor expansion of (* 0.5 z) in y
0.150 * [taylor]: Taking taylor expansion of 0.5 in y
0.150 * [backup-simplify]: Simplify 0.5 into 0.5
0.150 * [taylor]: Taking taylor expansion of z in y
0.150 * [backup-simplify]: Simplify z into z
0.150 * [taylor]: Taking taylor expansion of y in y
0.150 * [backup-simplify]: Simplify 0 into 0
0.150 * [backup-simplify]: Simplify 1 into 1
0.150 * [taylor]: Taking taylor expansion of z in y
0.151 * [backup-simplify]: Simplify z into z
0.151 * [backup-simplify]: Simplify (* 0.5 z) into (* 0.5 z)
0.151 * [backup-simplify]: Simplify (+ (* 0.5 z) 0) into (* 0.5 z)
0.151 * [backup-simplify]: Simplify (/ (* 0.5 z) z) into 0.5
0.151 * [backup-simplify]: Simplify (* -4.0 0.5) into -2.0
0.151 * [taylor]: Taking taylor expansion of -2.0 in z
0.151 * [backup-simplify]: Simplify -2.0 into -2.0
0.151 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 z)) into 0
0.152 * [backup-simplify]: Simplify (+ 0 0) into 0
0.152 * [backup-simplify]: Simplify (- 0) into 0
0.152 * [backup-simplify]: Simplify (+ 1 0) into 1
0.152 * [backup-simplify]: Simplify (- (/ 1 z) (+ (* (* -1 (/ (+ (* 0.5 z) y) z)) (/ 0 z)))) into (/ 1 z)
0.152 * [backup-simplify]: Simplify (+ (* 4.0 (/ 1 z)) (* 0 (* -1 (/ (+ (* 0.5 z) y) z)))) into (* 4.0 (/ 1 z))
0.152 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in y
0.152 * [taylor]: Taking taylor expansion of 4.0 in y
0.152 * [backup-simplify]: Simplify 4.0 into 4.0
0.152 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.152 * [taylor]: Taking taylor expansion of z in y
0.152 * [backup-simplify]: Simplify z into z
0.153 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.153 * [backup-simplify]: Simplify (* 4.0 (/ 1 z)) into (/ 4.0 z)
0.153 * [taylor]: Taking taylor expansion of (/ 4.0 z) in z
0.153 * [taylor]: Taking taylor expansion of 4.0 in z
0.153 * [backup-simplify]: Simplify 4.0 into 4.0
0.153 * [taylor]: Taking taylor expansion of z in z
0.153 * [backup-simplify]: Simplify 0 into 0
0.153 * [backup-simplify]: Simplify 1 into 1
0.153 * [backup-simplify]: Simplify (/ 4.0 1) into 4.0
0.153 * [backup-simplify]: Simplify 4.0 into 4.0
0.153 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 z)) into 0
0.154 * [backup-simplify]: Simplify (+ 0 1) into 1
0.154 * [backup-simplify]: Simplify (- (/ 1 z) (+ (* 0.5 (/ 0 z)))) into (/ 1 z)
0.154 * [backup-simplify]: Simplify (+ (* -4.0 (/ 1 z)) (* 0 0.5)) into (- (* 4.0 (/ 1 z)))
0.154 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 z))) in z
0.154 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z
0.154 * [taylor]: Taking taylor expansion of 4.0 in z
0.154 * [backup-simplify]: Simplify 4.0 into 4.0
0.154 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.154 * [taylor]: Taking taylor expansion of z in z
0.154 * [backup-simplify]: Simplify 0 into 0
0.154 * [backup-simplify]: Simplify 1 into 1
0.154 * [backup-simplify]: Simplify (/ 1 1) into 1
0.155 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.155 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.155 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.155 * [backup-simplify]: Simplify -2.0 into -2.0
0.156 * [backup-simplify]: Simplify (+ -2.0 (+ (* (- 4.0) (* (/ 1 z) (* y 1))) (* 4.0 (* (/ 1 z) (* 1 x))))) into (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
0.156 * [backup-simplify]: Simplify (/ (* 4.0 (- (- (/ 1 x) (/ 1 y)) (* (/ 1 z) 0.5))) (/ 1 z)) into (* 4.0 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z))
0.156 * [approximate]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in (x y z) around 0
0.156 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in z
0.156 * [taylor]: Taking taylor expansion of 4.0 in z
0.156 * [backup-simplify]: Simplify 4.0 into 4.0
0.156 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z) in z
0.156 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in z
0.156 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.156 * [taylor]: Taking taylor expansion of x in z
0.156 * [backup-simplify]: Simplify x into x
0.156 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.156 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in z
0.156 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in z
0.156 * [taylor]: Taking taylor expansion of 0.5 in z
0.156 * [backup-simplify]: Simplify 0.5 into 0.5
0.156 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.156 * [taylor]: Taking taylor expansion of z in z
0.156 * [backup-simplify]: Simplify 0 into 0
0.156 * [backup-simplify]: Simplify 1 into 1
0.156 * [backup-simplify]: Simplify (/ 1 1) into 1
0.156 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.156 * [taylor]: Taking taylor expansion of y in z
0.156 * [backup-simplify]: Simplify y into y
0.156 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.156 * [taylor]: Taking taylor expansion of z in z
0.156 * [backup-simplify]: Simplify 0 into 0
0.156 * [backup-simplify]: Simplify 1 into 1
0.156 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in y
0.156 * [taylor]: Taking taylor expansion of 4.0 in y
0.157 * [backup-simplify]: Simplify 4.0 into 4.0
0.157 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z) in y
0.157 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in y
0.157 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.157 * [taylor]: Taking taylor expansion of x in y
0.157 * [backup-simplify]: Simplify x into x
0.157 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.157 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in y
0.157 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in y
0.157 * [taylor]: Taking taylor expansion of 0.5 in y
0.157 * [backup-simplify]: Simplify 0.5 into 0.5
0.157 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.157 * [taylor]: Taking taylor expansion of z in y
0.157 * [backup-simplify]: Simplify z into z
0.157 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.157 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.157 * [taylor]: Taking taylor expansion of y in y
0.157 * [backup-simplify]: Simplify 0 into 0
0.157 * [backup-simplify]: Simplify 1 into 1
0.157 * [backup-simplify]: Simplify (/ 1 1) into 1
0.157 * [taylor]: Taking taylor expansion of z in y
0.157 * [backup-simplify]: Simplify z into z
0.157 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in x
0.157 * [taylor]: Taking taylor expansion of 4.0 in x
0.157 * [backup-simplify]: Simplify 4.0 into 4.0
0.157 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z) in x
0.157 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in x
0.157 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.157 * [taylor]: Taking taylor expansion of x in x
0.157 * [backup-simplify]: Simplify 0 into 0
0.157 * [backup-simplify]: Simplify 1 into 1
0.157 * [backup-simplify]: Simplify (/ 1 1) into 1
0.157 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in x
0.157 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x
0.158 * [taylor]: Taking taylor expansion of 0.5 in x
0.158 * [backup-simplify]: Simplify 0.5 into 0.5
0.158 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.158 * [taylor]: Taking taylor expansion of z in x
0.158 * [backup-simplify]: Simplify z into z
0.158 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.158 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.158 * [taylor]: Taking taylor expansion of y in x
0.158 * [backup-simplify]: Simplify y into y
0.158 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.158 * [taylor]: Taking taylor expansion of z in x
0.158 * [backup-simplify]: Simplify z into z
0.158 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in x
0.158 * [taylor]: Taking taylor expansion of 4.0 in x
0.158 * [backup-simplify]: Simplify 4.0 into 4.0
0.158 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z) in x
0.158 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in x
0.158 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.158 * [taylor]: Taking taylor expansion of x in x
0.158 * [backup-simplify]: Simplify 0 into 0
0.158 * [backup-simplify]: Simplify 1 into 1
0.158 * [backup-simplify]: Simplify (/ 1 1) into 1
0.158 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in x
0.158 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x
0.158 * [taylor]: Taking taylor expansion of 0.5 in x
0.158 * [backup-simplify]: Simplify 0.5 into 0.5
0.158 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.158 * [taylor]: Taking taylor expansion of z in x
0.158 * [backup-simplify]: Simplify z into z
0.158 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.158 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.158 * [taylor]: Taking taylor expansion of y in x
0.158 * [backup-simplify]: Simplify y into y
0.158 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.158 * [taylor]: Taking taylor expansion of z in x
0.158 * [backup-simplify]: Simplify z into z
0.159 * [backup-simplify]: Simplify (+ 1 0) into 1
0.159 * [backup-simplify]: Simplify (* 1 z) into z
0.159 * [backup-simplify]: Simplify (* 4.0 z) into (* 4.0 z)
0.159 * [taylor]: Taking taylor expansion of (* 4.0 z) in y
0.159 * [taylor]: Taking taylor expansion of 4.0 in y
0.159 * [backup-simplify]: Simplify 4.0 into 4.0
0.159 * [taylor]: Taking taylor expansion of z in y
0.159 * [backup-simplify]: Simplify z into z
0.159 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.159 * [backup-simplify]: Simplify (* 0.5 (/ 1 z)) into (/ 0.5 z)
0.159 * [backup-simplify]: Simplify (+ (/ 0.5 z) (/ 1 y)) into (+ (/ 1 y) (* 0.5 (/ 1 z)))
0.160 * [backup-simplify]: Simplify (- (+ (/ 1 y) (* 0.5 (/ 1 z)))) into (- (+ (/ 1 y) (* 0.5 (/ 1 z))))
0.160 * [backup-simplify]: Simplify (+ 0 (- (+ (/ 1 y) (* 0.5 (/ 1 z))))) into (- (+ (* 0.5 (/ 1 z)) (/ 1 y)))
0.160 * [backup-simplify]: Simplify (+ (* 1 0) (* (- (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) into (- (+ (/ z y) 0.5))
0.160 * [backup-simplify]: Simplify (+ (* 4.0 (- (+ (/ z y) 0.5))) (* 0 z)) into (- (+ (* 4.0 (/ z y)) 2.0))
0.160 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ z y)) 2.0)) in y
0.160 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in y
0.160 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in y
0.160 * [taylor]: Taking taylor expansion of 4.0 in y
0.160 * [backup-simplify]: Simplify 4.0 into 4.0
0.160 * [taylor]: Taking taylor expansion of (/ z y) in y
0.160 * [taylor]: Taking taylor expansion of z in y
0.160 * [backup-simplify]: Simplify z into z
0.160 * [taylor]: Taking taylor expansion of y in y
0.160 * [backup-simplify]: Simplify 0 into 0
0.160 * [backup-simplify]: Simplify 1 into 1
0.160 * [backup-simplify]: Simplify (/ z 1) into z
0.160 * [taylor]: Taking taylor expansion of 2.0 in y
0.160 * [backup-simplify]: Simplify 2.0 into 2.0
0.160 * [backup-simplify]: Simplify (* 4.0 z) into (* 4.0 z)
0.161 * [backup-simplify]: Simplify (+ (* 4.0 z) 0) into (* 4.0 z)
0.161 * [backup-simplify]: Simplify (- (* 4.0 z)) into (- (* 4.0 z))
0.161 * [taylor]: Taking taylor expansion of (- (* 4.0 z)) in z
0.161 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
0.161 * [taylor]: Taking taylor expansion of 4.0 in z
0.161 * [backup-simplify]: Simplify 4.0 into 4.0
0.161 * [taylor]: Taking taylor expansion of z in z
0.161 * [backup-simplify]: Simplify 0 into 0
0.161 * [backup-simplify]: Simplify 1 into 1
0.161 * [backup-simplify]: Simplify (* 4.0 z) into (* 4.0 z)
0.161 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
0.161 * [taylor]: Taking taylor expansion of 4.0 in z
0.161 * [backup-simplify]: Simplify 4.0 into 4.0
0.161 * [taylor]: Taking taylor expansion of z in z
0.161 * [backup-simplify]: Simplify 0 into 0
0.161 * [backup-simplify]: Simplify 1 into 1
0.161 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.161 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
0.162 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 z))) into 0
0.162 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.162 * [backup-simplify]: Simplify (+ 0 0) into 0
0.162 * [backup-simplify]: Simplify (- 0) into 0
0.162 * [backup-simplify]: Simplify (+ 0 0) into 0
0.163 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (+ (* 0.5 (/ 1 z)) (/ 1 y))) 0) (* 0 z))) into 0
0.163 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 (- (+ (/ z y) 0.5))) (* 0 z))) into 0
0.163 * [taylor]: Taking taylor expansion of 0 in y
0.163 * [backup-simplify]: Simplify 0 into 0
0.164 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0
0.164 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 z)) into 0
0.164 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
0.164 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.165 * [taylor]: Taking taylor expansion of (- 2.0) in z
0.165 * [taylor]: Taking taylor expansion of 2.0 in z
0.165 * [backup-simplify]: Simplify 2.0 into 2.0
0.165 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 z)) into 0
0.165 * [taylor]: Taking taylor expansion of 0 in z
0.165 * [backup-simplify]: Simplify 0 into 0
0.165 * [backup-simplify]: Simplify (* 4.0 0) into 0
0.165 * [backup-simplify]: Simplify (- 0) into 0
0.165 * [backup-simplify]: Simplify 0 into 0
0.166 * [backup-simplify]: Simplify (* 4.0 0) into 0
0.166 * [backup-simplify]: Simplify 0 into 0
0.166 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.166 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
0.167 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (/ 1 z)))) into 0
0.167 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.167 * [backup-simplify]: Simplify (+ 0 0) into 0
0.167 * [backup-simplify]: Simplify (- 0) into 0
0.168 * [backup-simplify]: Simplify (+ 0 0) into 0
0.168 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (+ (* 0.5 (/ 1 z)) (/ 1 y))) 0) (+ (* 0 0) (* 0 z)))) into 0
0.169 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 (- (+ (/ z y) 0.5))) (* 0 z)))) into 0
0.169 * [taylor]: Taking taylor expansion of 0 in y
0.169 * [backup-simplify]: Simplify 0 into 0
0.169 * [taylor]: Taking taylor expansion of 0 in z
0.169 * [backup-simplify]: Simplify 0 into 0
0.170 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.170 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 z))) into 0
0.170 * [backup-simplify]: Simplify (+ 0 0) into 0
0.170 * [backup-simplify]: Simplify (- 0) into 0
0.170 * [taylor]: Taking taylor expansion of 0 in z
0.170 * [backup-simplify]: Simplify 0 into 0
0.171 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 z))) into 0
0.171 * [taylor]: Taking taylor expansion of 0 in z
0.171 * [backup-simplify]: Simplify 0 into 0
0.171 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.171 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.171 * [backup-simplify]: Simplify 0 into 0
0.172 * [backup-simplify]: Simplify (+ (* 4.0 1) (* 0 0)) into 4.0
0.172 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.173 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.173 * [backup-simplify]: Simplify (+ (* 4.0 1) (* 0 0)) into 4.0
0.174 * [backup-simplify]: Simplify 4.0 into 4.0
0.174 * [backup-simplify]: Simplify (+ (* 4.0 (* (/ 1 z) (* 1 (/ 1 (/ 1 x))))) (+ (* (- 4.0) (* (/ 1 z) (* (/ 1 (/ 1 y)) 1))) (- 2.0))) into (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
0.174 * [backup-simplify]: Simplify (/ (* 4.0 (- (- (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) 0.5))) (/ 1 (- z))) into (* -4.0 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x))))
0.174 * [approximate]: Taking taylor expansion of (* -4.0 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in (x y z) around 0
0.174 * [taylor]: Taking taylor expansion of (* -4.0 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in z
0.174 * [taylor]: Taking taylor expansion of -4.0 in z
0.174 * [backup-simplify]: Simplify -4.0 into -4.0
0.175 * [taylor]: Taking taylor expansion of (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x))) in z
0.175 * [taylor]: Taking taylor expansion of z in z
0.175 * [backup-simplify]: Simplify 0 into 0
0.175 * [backup-simplify]: Simplify 1 into 1
0.175 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in z
0.175 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in z
0.175 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in z
0.175 * [taylor]: Taking taylor expansion of 0.5 in z
0.175 * [backup-simplify]: Simplify 0.5 into 0.5
0.175 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.175 * [taylor]: Taking taylor expansion of z in z
0.175 * [backup-simplify]: Simplify 0 into 0
0.175 * [backup-simplify]: Simplify 1 into 1
0.175 * [backup-simplify]: Simplify (/ 1 1) into 1
0.175 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.175 * [taylor]: Taking taylor expansion of y in z
0.175 * [backup-simplify]: Simplify y into y
0.175 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.175 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.175 * [taylor]: Taking taylor expansion of x in z
0.175 * [backup-simplify]: Simplify x into x
0.175 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.175 * [taylor]: Taking taylor expansion of (* -4.0 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in y
0.175 * [taylor]: Taking taylor expansion of -4.0 in y
0.175 * [backup-simplify]: Simplify -4.0 into -4.0
0.175 * [taylor]: Taking taylor expansion of (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x))) in y
0.175 * [taylor]: Taking taylor expansion of z in y
0.175 * [backup-simplify]: Simplify z into z
0.175 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in y
0.175 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in y
0.175 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in y
0.175 * [taylor]: Taking taylor expansion of 0.5 in y
0.175 * [backup-simplify]: Simplify 0.5 into 0.5
0.175 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.175 * [taylor]: Taking taylor expansion of z in y
0.175 * [backup-simplify]: Simplify z into z
0.175 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.175 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.175 * [taylor]: Taking taylor expansion of y in y
0.175 * [backup-simplify]: Simplify 0 into 0
0.175 * [backup-simplify]: Simplify 1 into 1
0.176 * [backup-simplify]: Simplify (/ 1 1) into 1
0.176 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.176 * [taylor]: Taking taylor expansion of x in y
0.176 * [backup-simplify]: Simplify x into x
0.176 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.176 * [taylor]: Taking taylor expansion of (* -4.0 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in x
0.176 * [taylor]: Taking taylor expansion of -4.0 in x
0.176 * [backup-simplify]: Simplify -4.0 into -4.0
0.176 * [taylor]: Taking taylor expansion of (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x))) in x
0.176 * [taylor]: Taking taylor expansion of z in x
0.176 * [backup-simplify]: Simplify z into z
0.176 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in x
0.176 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in x
0.176 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x
0.176 * [taylor]: Taking taylor expansion of 0.5 in x
0.176 * [backup-simplify]: Simplify 0.5 into 0.5
0.176 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.176 * [taylor]: Taking taylor expansion of z in x
0.176 * [backup-simplify]: Simplify z into z
0.176 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.176 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.176 * [taylor]: Taking taylor expansion of y in x
0.176 * [backup-simplify]: Simplify y into y
0.176 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.176 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.176 * [taylor]: Taking taylor expansion of x in x
0.176 * [backup-simplify]: Simplify 0 into 0
0.176 * [backup-simplify]: Simplify 1 into 1
0.176 * [backup-simplify]: Simplify (/ 1 1) into 1
0.176 * [taylor]: Taking taylor expansion of (* -4.0 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in x
0.176 * [taylor]: Taking taylor expansion of -4.0 in x
0.176 * [backup-simplify]: Simplify -4.0 into -4.0
0.176 * [taylor]: Taking taylor expansion of (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x))) in x
0.176 * [taylor]: Taking taylor expansion of z in x
0.177 * [backup-simplify]: Simplify z into z
0.177 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in x
0.177 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in x
0.177 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x
0.177 * [taylor]: Taking taylor expansion of 0.5 in x
0.177 * [backup-simplify]: Simplify 0.5 into 0.5
0.177 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.177 * [taylor]: Taking taylor expansion of z in x
0.177 * [backup-simplify]: Simplify z into z
0.177 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.177 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.177 * [taylor]: Taking taylor expansion of y in x
0.177 * [backup-simplify]: Simplify y into y
0.177 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.177 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.177 * [taylor]: Taking taylor expansion of x in x
0.177 * [backup-simplify]: Simplify 0 into 0
0.177 * [backup-simplify]: Simplify 1 into 1
0.177 * [backup-simplify]: Simplify (/ 1 1) into 1
0.177 * [backup-simplify]: Simplify (- 1) into -1
0.178 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.178 * [backup-simplify]: Simplify (* z -1) into (* -1 z)
0.178 * [backup-simplify]: Simplify (* -4.0 (* -1 z)) into (* 4.0 z)
0.178 * [taylor]: Taking taylor expansion of (* 4.0 z) in y
0.178 * [taylor]: Taking taylor expansion of 4.0 in y
0.178 * [backup-simplify]: Simplify 4.0 into 4.0
0.178 * [taylor]: Taking taylor expansion of z in y
0.178 * [backup-simplify]: Simplify z into z
0.178 * [backup-simplify]: Simplify (* 0.5 (/ 1 z)) into (/ 0.5 z)
0.178 * [backup-simplify]: Simplify (+ (/ 0.5 z) (/ 1 y)) into (+ (/ 1 y) (* 0.5 (/ 1 z)))
0.178 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.178 * [backup-simplify]: Simplify (- 0) into 0
0.179 * [backup-simplify]: Simplify (+ (+ (/ 1 y) (* 0.5 (/ 1 z))) 0) into (+ (/ 1 y) (* 0.5 (/ 1 z)))
0.179 * [backup-simplify]: Simplify (+ (* z (+ (/ 1 y) (* 0.5 (/ 1 z)))) (* 0 -1)) into (+ (/ z y) 0.5)
0.179 * [backup-simplify]: Simplify (+ (* -4.0 (+ (/ z y) 0.5)) (* 0 (* -1 z))) into (- (+ (* 4.0 (/ z y)) 2.0))
0.179 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ z y)) 2.0)) in y
0.179 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in y
0.179 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in y
0.179 * [taylor]: Taking taylor expansion of 4.0 in y
0.179 * [backup-simplify]: Simplify 4.0 into 4.0
0.179 * [taylor]: Taking taylor expansion of (/ z y) in y
0.179 * [taylor]: Taking taylor expansion of z in y
0.179 * [backup-simplify]: Simplify z into z
0.179 * [taylor]: Taking taylor expansion of y in y
0.179 * [backup-simplify]: Simplify 0 into 0
0.179 * [backup-simplify]: Simplify 1 into 1
0.179 * [backup-simplify]: Simplify (/ z 1) into z
0.179 * [taylor]: Taking taylor expansion of 2.0 in y
0.179 * [backup-simplify]: Simplify 2.0 into 2.0
0.179 * [backup-simplify]: Simplify (* 4.0 z) into (* 4.0 z)
0.179 * [backup-simplify]: Simplify (+ (* 4.0 z) 0) into (* 4.0 z)
0.179 * [backup-simplify]: Simplify (- (* 4.0 z)) into (- (* 4.0 z))
0.179 * [taylor]: Taking taylor expansion of (- (* 4.0 z)) in z
0.179 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
0.180 * [taylor]: Taking taylor expansion of 4.0 in z
0.180 * [backup-simplify]: Simplify 4.0 into 4.0
0.180 * [taylor]: Taking taylor expansion of z in z
0.180 * [backup-simplify]: Simplify 0 into 0
0.180 * [backup-simplify]: Simplify 1 into 1
0.180 * [backup-simplify]: Simplify (* 4.0 z) into (* 4.0 z)
0.180 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
0.180 * [taylor]: Taking taylor expansion of 4.0 in z
0.180 * [backup-simplify]: Simplify 4.0 into 4.0
0.180 * [taylor]: Taking taylor expansion of z in z
0.180 * [backup-simplify]: Simplify 0 into 0
0.180 * [backup-simplify]: Simplify 1 into 1
0.180 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
0.180 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 z))) into 0
0.180 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.180 * [backup-simplify]: Simplify (+ 0 0) into 0
0.181 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.181 * [backup-simplify]: Simplify (- 0) into 0
0.181 * [backup-simplify]: Simplify (+ 0 0) into 0
0.182 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 (+ (/ 1 y) (* 0.5 (/ 1 z)))) (* 0 -1))) into 0
0.182 * [backup-simplify]: Simplify (+ (* -4.0 0) (+ (* 0 (+ (/ z y) 0.5)) (* 0 (* -1 z)))) into 0
0.182 * [taylor]: Taking taylor expansion of 0 in y
0.182 * [backup-simplify]: Simplify 0 into 0
0.182 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0
0.183 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 z)) into 0
0.183 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
0.183 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.183 * [taylor]: Taking taylor expansion of (- 2.0) in z
0.183 * [taylor]: Taking taylor expansion of 2.0 in z
0.183 * [backup-simplify]: Simplify 2.0 into 2.0
0.184 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 z)) into 0
0.184 * [taylor]: Taking taylor expansion of 0 in z
0.184 * [backup-simplify]: Simplify 0 into 0
0.184 * [backup-simplify]: Simplify (* 4.0 0) into 0
0.184 * [backup-simplify]: Simplify (- 0) into 0
0.184 * [backup-simplify]: Simplify 0 into 0
0.184 * [backup-simplify]: Simplify (* 4.0 0) into 0
0.184 * [backup-simplify]: Simplify 0 into 0
0.184 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
0.185 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (/ 1 z)))) into 0
0.185 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.185 * [backup-simplify]: Simplify (+ 0 0) into 0
0.186 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.186 * [backup-simplify]: Simplify (- 0) into 0
0.186 * [backup-simplify]: Simplify (+ 0 0) into 0
0.187 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 (+ (/ 1 y) (* 0.5 (/ 1 z)))) (* 0 -1)))) into 0
0.187 * [backup-simplify]: Simplify (+ (* -4.0 0) (+ (* 0 0) (+ (* 0 (+ (/ z y) 0.5)) (* 0 (* -1 z))))) into 0
0.187 * [taylor]: Taking taylor expansion of 0 in y
0.187 * [backup-simplify]: Simplify 0 into 0
0.187 * [taylor]: Taking taylor expansion of 0 in z
0.187 * [backup-simplify]: Simplify 0 into 0
0.188 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.189 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 z))) into 0
0.189 * [backup-simplify]: Simplify (+ 0 0) into 0
0.189 * [backup-simplify]: Simplify (- 0) into 0
0.189 * [taylor]: Taking taylor expansion of 0 in z
0.189 * [backup-simplify]: Simplify 0 into 0
0.190 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 z))) into 0
0.190 * [taylor]: Taking taylor expansion of 0 in z
0.190 * [backup-simplify]: Simplify 0 into 0
0.190 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.190 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.190 * [backup-simplify]: Simplify 0 into 0
0.191 * [backup-simplify]: Simplify (+ (* 4.0 1) (* 0 0)) into 4.0
0.191 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.191 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.192 * [backup-simplify]: Simplify (+ (* 4.0 1) (* 0 0)) into 4.0
0.192 * [backup-simplify]: Simplify 4.0 into 4.0
0.193 * [backup-simplify]: Simplify (+ (* 4.0 (* (/ 1 (- z)) (* 1 (/ 1 (/ 1 (- x)))))) (+ (* (- 4.0) (* (/ 1 (- z)) (* (/ 1 (/ 1 (- y))) 1))) (- 2.0))) into (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
0.193 * * * [progress]: simplifying candidates
0.193 * [simplify]: Simplifying:
  (- (+ (log 4.0) (log (- (- x y) (* z 0.5)))) (log z))
  (- (log (* 4.0 (- (- x y) (* z 0.5)))) (log z))
  (log (/ (* 4.0 (- (- x y) (* z 0.5))) z))
  (exp (/ (* 4.0 (- (- x y) (* z 0.5))) z))
  (/ (* (* (* 4.0 4.0) 4.0) (* (* (- (- x y) (* z 0.5)) (- (- x y) (* z 0.5))) (- (- x y) (* z 0.5)))) (* (* z z) z))
  (/ (* (* (* 4.0 (- (- x y) (* z 0.5))) (* 4.0 (- (- x y) (* z 0.5)))) (* 4.0 (- (- x y) (* z 0.5)))) (* (* z z) z))
  (* (cbrt (/ (* 4.0 (- (- x y) (* z 0.5))) z)) (cbrt (/ (* 4.0 (- (- x y) (* z 0.5))) z)))
  (cbrt (/ (* 4.0 (- (- x y) (* z 0.5))) z))
  (* (* (/ (* 4.0 (- (- x y) (* z 0.5))) z) (/ (* 4.0 (- (- x y) (* z 0.5))) z)) (/ (* 4.0 (- (- x y) (* z 0.5))) z))
  (sqrt (/ (* 4.0 (- (- x y) (* z 0.5))) z))
  (sqrt (/ (* 4.0 (- (- x y) (* z 0.5))) z))
  (- (* 4.0 (- (- x y) (* z 0.5))))
  (- z)
  (/ 4.0 (* (cbrt z) (cbrt z)))
  (/ (- (- x y) (* z 0.5)) (cbrt z))
  (/ 4.0 (sqrt z))
  (/ (- (- x y) (* z 0.5)) (sqrt z))
  (/ 4.0 1)
  (/ (- (- x y) (* z 0.5)) z)
  (/ 1 z)
  (/ z (* 4.0 (- (- x y) (* z 0.5))))
  (/ (* 4.0 (- (- x y) (* z 0.5))) (* (cbrt z) (cbrt z)))
  (/ (* 4.0 (- (- x y) (* z 0.5))) (sqrt z))
  (/ (* 4.0 (- (- x y) (* z 0.5))) 1)
  (/ z (- (- x y) (* z 0.5)))
  (* z (+ (* (- x y) (- x y)) (+ (* (* z 0.5) (* z 0.5)) (* (- x y) (* z 0.5)))))
  (* z (+ (- x y) (* z 0.5)))
  (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
  (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
  (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
0.194 * [simplify]: Sending expressions to egg_math:
 (- (+ (log h0) (log (- (- h1 h2) (* h3 h4)))) (log h3))
 (- (log (* h0 (- (- h1 h2) (* h3 h4)))) (log h3))
 (log (/ (* h0 (- (- h1 h2) (* h3 h4))) h3))
 (exp (/ (* h0 (- (- h1 h2) (* h3 h4))) h3))
 (/ (* (* (* h0 h0) h0) (* (* (- (- h1 h2) (* h3 h4)) (- (- h1 h2) (* h3 h4))) (- (- h1 h2) (* h3 h4)))) (* (* h3 h3) h3))
 (/ (* (* (* h0 (- (- h1 h2) (* h3 h4))) (* h0 (- (- h1 h2) (* h3 h4)))) (* h0 (- (- h1 h2) (* h3 h4)))) (* (* h3 h3) h3))
 (* (cbrt (/ (* h0 (- (- h1 h2) (* h3 h4))) h3)) (cbrt (/ (* h0 (- (- h1 h2) (* h3 h4))) h3)))
 (cbrt (/ (* h0 (- (- h1 h2) (* h3 h4))) h3))
 (* (* (/ (* h0 (- (- h1 h2) (* h3 h4))) h3) (/ (* h0 (- (- h1 h2) (* h3 h4))) h3)) (/ (* h0 (- (- h1 h2) (* h3 h4))) h3))
 (sqrt (/ (* h0 (- (- h1 h2) (* h3 h4))) h3))
 (sqrt (/ (* h0 (- (- h1 h2) (* h3 h4))) h3))
 (- (* h0 (- (- h1 h2) (* h3 h4))))
 (- h3)
 (/ h0 (* (cbrt h3) (cbrt h3)))
 (/ (- (- h1 h2) (* h3 h4)) (cbrt h3))
 (/ h0 (sqrt h3))
 (/ (- (- h1 h2) (* h3 h4)) (sqrt h3))
 (/ h0 1)
 (/ (- (- h1 h2) (* h3 h4)) h3)
 (/ 1 h3)
 (/ h3 (* h0 (- (- h1 h2) (* h3 h4))))
 (/ (* h0 (- (- h1 h2) (* h3 h4))) (* (cbrt h3) (cbrt h3)))
 (/ (* h0 (- (- h1 h2) (* h3 h4))) (sqrt h3))
 (/ (* h0 (- (- h1 h2) (* h3 h4))) 1)
 (/ h3 (- (- h1 h2) (* h3 h4)))
 (* h3 (+ (* (- h1 h2) (- h1 h2)) (+ (* (* h3 h4) (* h3 h4)) (* (- h1 h2) (* h3 h4)))))
 (* h3 (+ (- h1 h2) (* h3 h4)))
 (- (* h0 (/ h1 h3)) (+ (* h0 (/ h2 h3)) h5))
 (- (* h0 (/ h1 h3)) (+ (* h0 (/ h2 h3)) h5))
 (- (* h0 (/ h1 h3)) (+ (* h0 (/ h2 h3)) h5))
0.197 * * [simplify]: iteration  0 :  187  enodes  (cost  192 )
0.202 * * [simplify]: iteration  1 :  790  enodes  (cost  156 )
0.218 * * [simplify]: iteration  2 :  4301  enodes  (cost  156 )
0.286 * * [simplify]: iteration  3 :  5001  enodes  (cost  156 )
0.287 * * * [progress]: adding candidates to table
0.333 * * [progress]: iteration 2 / 4
0.333 * * * [progress]: picking best candidate
0.336 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (* 4.0 (/ (- x y) z)) (- 2.0)))>
0.336 * * * [progress]: localizing error
0.343 * * * [progress]: generating rewritten candidates
0.343 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.361 * * * [progress]: generating series expansions
0.362 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.362 * [backup-simplify]: Simplify (+ (* 4.0 (/ (- x y) z)) (- 2.0)) into (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
0.362 * [approximate]: Taking taylor expansion of (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)) in (x y z) around 0
0.362 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)) in z
0.362 * [taylor]: Taking taylor expansion of (* 4.0 (/ x z)) in z
0.362 * [taylor]: Taking taylor expansion of 4.0 in z
0.362 * [backup-simplify]: Simplify 4.0 into 4.0
0.362 * [taylor]: Taking taylor expansion of (/ x z) in z
0.362 * [taylor]: Taking taylor expansion of x in z
0.362 * [backup-simplify]: Simplify x into x
0.362 * [taylor]: Taking taylor expansion of z in z
0.362 * [backup-simplify]: Simplify 0 into 0
0.362 * [backup-simplify]: Simplify 1 into 1
0.362 * [backup-simplify]: Simplify (/ x 1) into x
0.362 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ y z)) 2.0) in z
0.362 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in z
0.362 * [taylor]: Taking taylor expansion of 4.0 in z
0.363 * [backup-simplify]: Simplify 4.0 into 4.0
0.363 * [taylor]: Taking taylor expansion of (/ y z) in z
0.363 * [taylor]: Taking taylor expansion of y in z
0.363 * [backup-simplify]: Simplify y into y
0.363 * [taylor]: Taking taylor expansion of z in z
0.363 * [backup-simplify]: Simplify 0 into 0
0.363 * [backup-simplify]: Simplify 1 into 1
0.363 * [backup-simplify]: Simplify (/ y 1) into y
0.363 * [taylor]: Taking taylor expansion of 2.0 in z
0.363 * [backup-simplify]: Simplify 2.0 into 2.0
0.363 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)) in y
0.363 * [taylor]: Taking taylor expansion of (* 4.0 (/ x z)) in y
0.363 * [taylor]: Taking taylor expansion of 4.0 in y
0.363 * [backup-simplify]: Simplify 4.0 into 4.0
0.363 * [taylor]: Taking taylor expansion of (/ x z) in y
0.363 * [taylor]: Taking taylor expansion of x in y
0.363 * [backup-simplify]: Simplify x into x
0.363 * [taylor]: Taking taylor expansion of z in y
0.363 * [backup-simplify]: Simplify z into z
0.363 * [backup-simplify]: Simplify (/ x z) into (/ x z)
0.363 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ y z)) 2.0) in y
0.363 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in y
0.363 * [taylor]: Taking taylor expansion of 4.0 in y
0.363 * [backup-simplify]: Simplify 4.0 into 4.0
0.363 * [taylor]: Taking taylor expansion of (/ y z) in y
0.363 * [taylor]: Taking taylor expansion of y in y
0.363 * [backup-simplify]: Simplify 0 into 0
0.363 * [backup-simplify]: Simplify 1 into 1
0.363 * [taylor]: Taking taylor expansion of z in y
0.363 * [backup-simplify]: Simplify z into z
0.363 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.363 * [taylor]: Taking taylor expansion of 2.0 in y
0.363 * [backup-simplify]: Simplify 2.0 into 2.0
0.363 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)) in x
0.363 * [taylor]: Taking taylor expansion of (* 4.0 (/ x z)) in x
0.363 * [taylor]: Taking taylor expansion of 4.0 in x
0.363 * [backup-simplify]: Simplify 4.0 into 4.0
0.363 * [taylor]: Taking taylor expansion of (/ x z) in x
0.363 * [taylor]: Taking taylor expansion of x in x
0.363 * [backup-simplify]: Simplify 0 into 0
0.363 * [backup-simplify]: Simplify 1 into 1
0.363 * [taylor]: Taking taylor expansion of z in x
0.363 * [backup-simplify]: Simplify z into z
0.363 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.363 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ y z)) 2.0) in x
0.363 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in x
0.363 * [taylor]: Taking taylor expansion of 4.0 in x
0.363 * [backup-simplify]: Simplify 4.0 into 4.0
0.363 * [taylor]: Taking taylor expansion of (/ y z) in x
0.363 * [taylor]: Taking taylor expansion of y in x
0.363 * [backup-simplify]: Simplify y into y
0.363 * [taylor]: Taking taylor expansion of z in x
0.363 * [backup-simplify]: Simplify z into z
0.363 * [backup-simplify]: Simplify (/ y z) into (/ y z)
0.363 * [taylor]: Taking taylor expansion of 2.0 in x
0.363 * [backup-simplify]: Simplify 2.0 into 2.0
0.363 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)) in x
0.363 * [taylor]: Taking taylor expansion of (* 4.0 (/ x z)) in x
0.364 * [taylor]: Taking taylor expansion of 4.0 in x
0.364 * [backup-simplify]: Simplify 4.0 into 4.0
0.364 * [taylor]: Taking taylor expansion of (/ x z) in x
0.364 * [taylor]: Taking taylor expansion of x in x
0.364 * [backup-simplify]: Simplify 0 into 0
0.364 * [backup-simplify]: Simplify 1 into 1
0.364 * [taylor]: Taking taylor expansion of z in x
0.364 * [backup-simplify]: Simplify z into z
0.364 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.364 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ y z)) 2.0) in x
0.364 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in x
0.364 * [taylor]: Taking taylor expansion of 4.0 in x
0.364 * [backup-simplify]: Simplify 4.0 into 4.0
0.364 * [taylor]: Taking taylor expansion of (/ y z) in x
0.364 * [taylor]: Taking taylor expansion of y in x
0.364 * [backup-simplify]: Simplify y into y
0.364 * [taylor]: Taking taylor expansion of z in x
0.364 * [backup-simplify]: Simplify z into z
0.364 * [backup-simplify]: Simplify (/ y z) into (/ y z)
0.364 * [taylor]: Taking taylor expansion of 2.0 in x
0.364 * [backup-simplify]: Simplify 2.0 into 2.0
0.364 * [backup-simplify]: Simplify (* 4.0 (/ y z)) into (* 4.0 (/ y z))
0.364 * [backup-simplify]: Simplify (+ (* 4.0 (/ y z)) 2.0) into (+ (* 4.0 (/ y z)) 2.0)
0.364 * [backup-simplify]: Simplify (- (+ (* 4.0 (/ y z)) 2.0)) into (- (+ (* 4.0 (/ y z)) 2.0))
0.364 * [backup-simplify]: Simplify (+ 0 (- (+ (* 4.0 (/ y z)) 2.0))) into (- (+ (* 4.0 (/ y z)) 2.0))
0.364 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ y z)) 2.0)) in y
0.364 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ y z)) 2.0) in y
0.364 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in y
0.364 * [taylor]: Taking taylor expansion of 4.0 in y
0.364 * [backup-simplify]: Simplify 4.0 into 4.0
0.364 * [taylor]: Taking taylor expansion of (/ y z) in y
0.364 * [taylor]: Taking taylor expansion of y in y
0.364 * [backup-simplify]: Simplify 0 into 0
0.364 * [backup-simplify]: Simplify 1 into 1
0.364 * [taylor]: Taking taylor expansion of z in y
0.364 * [backup-simplify]: Simplify z into z
0.364 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.364 * [taylor]: Taking taylor expansion of 2.0 in y
0.364 * [backup-simplify]: Simplify 2.0 into 2.0
0.365 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
0.365 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.365 * [taylor]: Taking taylor expansion of (- 2.0) in z
0.365 * [taylor]: Taking taylor expansion of 2.0 in z
0.365 * [backup-simplify]: Simplify 2.0 into 2.0
0.365 * [backup-simplify]: Simplify (* 4.0 (/ 1 z)) into (/ 4.0 z)
0.365 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ y z) (/ 0 z)))) into 0
0.366 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ y z))) into 0
0.366 * [backup-simplify]: Simplify (+ 0 0) into 0
0.366 * [backup-simplify]: Simplify (- 0) into 0
0.366 * [backup-simplify]: Simplify (+ (/ 4.0 z) 0) into (* 4.0 (/ 1 z))
0.366 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in y
0.366 * [taylor]: Taking taylor expansion of 4.0 in y
0.366 * [backup-simplify]: Simplify 4.0 into 4.0
0.366 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.366 * [taylor]: Taking taylor expansion of z in y
0.366 * [backup-simplify]: Simplify z into z
0.366 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.366 * [backup-simplify]: Simplify (* 4.0 (/ 1 z)) into (/ 4.0 z)
0.366 * [taylor]: Taking taylor expansion of (/ 4.0 z) in z
0.366 * [taylor]: Taking taylor expansion of 4.0 in z
0.366 * [backup-simplify]: Simplify 4.0 into 4.0
0.366 * [taylor]: Taking taylor expansion of z in z
0.366 * [backup-simplify]: Simplify 0 into 0
0.366 * [backup-simplify]: Simplify 1 into 1
0.367 * [backup-simplify]: Simplify (/ 4.0 1) into 4.0
0.367 * [backup-simplify]: Simplify 4.0 into 4.0
0.367 * [backup-simplify]: Simplify (* 4.0 (/ 1 z)) into (/ 4.0 z)
0.367 * [backup-simplify]: Simplify (+ (/ 4.0 z) 0) into (* 4.0 (/ 1 z))
0.367 * [backup-simplify]: Simplify (- (* 4.0 (/ 1 z))) into (- (* 4.0 (/ 1 z)))
0.367 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 z))) in z
0.367 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z
0.367 * [taylor]: Taking taylor expansion of 4.0 in z
0.367 * [backup-simplify]: Simplify 4.0 into 4.0
0.367 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.367 * [taylor]: Taking taylor expansion of z in z
0.367 * [backup-simplify]: Simplify 0 into 0
0.367 * [backup-simplify]: Simplify 1 into 1
0.367 * [backup-simplify]: Simplify (/ 1 1) into 1
0.367 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.368 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.368 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.368 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.368 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.369 * [backup-simplify]: Simplify (+ (- 2.0) (+ (* (- 4.0) (* (/ 1 z) (* y 1))) (* 4.0 (* (/ 1 z) (* 1 x))))) into (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
0.369 * [backup-simplify]: Simplify (+ (* 4.0 (/ (- (/ 1 x) (/ 1 y)) (/ 1 z))) (- 2.0)) into (- (* 4.0 (/ z x)) (+ (* 4.0 (/ z y)) 2.0))
0.369 * [approximate]: Taking taylor expansion of (- (* 4.0 (/ z x)) (+ (* 4.0 (/ z y)) 2.0)) in (x y z) around 0
0.369 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ z x)) (+ (* 4.0 (/ z y)) 2.0)) in z
0.369 * [taylor]: Taking taylor expansion of (* 4.0 (/ z x)) in z
0.369 * [taylor]: Taking taylor expansion of 4.0 in z
0.369 * [backup-simplify]: Simplify 4.0 into 4.0
0.369 * [taylor]: Taking taylor expansion of (/ z x) in z
0.369 * [taylor]: Taking taylor expansion of z in z
0.369 * [backup-simplify]: Simplify 0 into 0
0.369 * [backup-simplify]: Simplify 1 into 1
0.369 * [taylor]: Taking taylor expansion of x in z
0.369 * [backup-simplify]: Simplify x into x
0.369 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.370 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in z
0.370 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in z
0.370 * [taylor]: Taking taylor expansion of 4.0 in z
0.370 * [backup-simplify]: Simplify 4.0 into 4.0
0.370 * [taylor]: Taking taylor expansion of (/ z y) in z
0.370 * [taylor]: Taking taylor expansion of z in z
0.370 * [backup-simplify]: Simplify 0 into 0
0.370 * [backup-simplify]: Simplify 1 into 1
0.370 * [taylor]: Taking taylor expansion of y in z
0.370 * [backup-simplify]: Simplify y into y
0.370 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.370 * [taylor]: Taking taylor expansion of 2.0 in z
0.370 * [backup-simplify]: Simplify 2.0 into 2.0
0.370 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ z x)) (+ (* 4.0 (/ z y)) 2.0)) in y
0.370 * [taylor]: Taking taylor expansion of (* 4.0 (/ z x)) in y
0.370 * [taylor]: Taking taylor expansion of 4.0 in y
0.370 * [backup-simplify]: Simplify 4.0 into 4.0
0.370 * [taylor]: Taking taylor expansion of (/ z x) in y
0.370 * [taylor]: Taking taylor expansion of z in y
0.370 * [backup-simplify]: Simplify z into z
0.370 * [taylor]: Taking taylor expansion of x in y
0.370 * [backup-simplify]: Simplify x into x
0.370 * [backup-simplify]: Simplify (/ z x) into (/ z x)
0.370 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in y
0.370 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in y
0.370 * [taylor]: Taking taylor expansion of 4.0 in y
0.370 * [backup-simplify]: Simplify 4.0 into 4.0
0.370 * [taylor]: Taking taylor expansion of (/ z y) in y
0.370 * [taylor]: Taking taylor expansion of z in y
0.370 * [backup-simplify]: Simplify z into z
0.370 * [taylor]: Taking taylor expansion of y in y
0.370 * [backup-simplify]: Simplify 0 into 0
0.370 * [backup-simplify]: Simplify 1 into 1
0.370 * [backup-simplify]: Simplify (/ z 1) into z
0.370 * [taylor]: Taking taylor expansion of 2.0 in y
0.370 * [backup-simplify]: Simplify 2.0 into 2.0
0.370 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ z x)) (+ (* 4.0 (/ z y)) 2.0)) in x
0.370 * [taylor]: Taking taylor expansion of (* 4.0 (/ z x)) in x
0.370 * [taylor]: Taking taylor expansion of 4.0 in x
0.370 * [backup-simplify]: Simplify 4.0 into 4.0
0.370 * [taylor]: Taking taylor expansion of (/ z x) in x
0.370 * [taylor]: Taking taylor expansion of z in x
0.370 * [backup-simplify]: Simplify z into z
0.370 * [taylor]: Taking taylor expansion of x in x
0.370 * [backup-simplify]: Simplify 0 into 0
0.370 * [backup-simplify]: Simplify 1 into 1
0.370 * [backup-simplify]: Simplify (/ z 1) into z
0.370 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in x
0.370 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in x
0.370 * [taylor]: Taking taylor expansion of 4.0 in x
0.370 * [backup-simplify]: Simplify 4.0 into 4.0
0.370 * [taylor]: Taking taylor expansion of (/ z y) in x
0.370 * [taylor]: Taking taylor expansion of z in x
0.370 * [backup-simplify]: Simplify z into z
0.370 * [taylor]: Taking taylor expansion of y in x
0.370 * [backup-simplify]: Simplify y into y
0.370 * [backup-simplify]: Simplify (/ z y) into (/ z y)
0.370 * [taylor]: Taking taylor expansion of 2.0 in x
0.370 * [backup-simplify]: Simplify 2.0 into 2.0
0.371 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ z x)) (+ (* 4.0 (/ z y)) 2.0)) in x
0.371 * [taylor]: Taking taylor expansion of (* 4.0 (/ z x)) in x
0.371 * [taylor]: Taking taylor expansion of 4.0 in x
0.371 * [backup-simplify]: Simplify 4.0 into 4.0
0.371 * [taylor]: Taking taylor expansion of (/ z x) in x
0.371 * [taylor]: Taking taylor expansion of z in x
0.371 * [backup-simplify]: Simplify z into z
0.371 * [taylor]: Taking taylor expansion of x in x
0.371 * [backup-simplify]: Simplify 0 into 0
0.371 * [backup-simplify]: Simplify 1 into 1
0.371 * [backup-simplify]: Simplify (/ z 1) into z
0.371 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in x
0.371 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in x
0.371 * [taylor]: Taking taylor expansion of 4.0 in x
0.371 * [backup-simplify]: Simplify 4.0 into 4.0
0.371 * [taylor]: Taking taylor expansion of (/ z y) in x
0.371 * [taylor]: Taking taylor expansion of z in x
0.371 * [backup-simplify]: Simplify z into z
0.371 * [taylor]: Taking taylor expansion of y in x
0.371 * [backup-simplify]: Simplify y into y
0.371 * [backup-simplify]: Simplify (/ z y) into (/ z y)
0.371 * [taylor]: Taking taylor expansion of 2.0 in x
0.371 * [backup-simplify]: Simplify 2.0 into 2.0
0.371 * [backup-simplify]: Simplify (* 4.0 z) into (* 4.0 z)
0.371 * [backup-simplify]: Simplify (+ (* 4.0 z) 0) into (* 4.0 z)
0.371 * [taylor]: Taking taylor expansion of (* 4.0 z) in y
0.371 * [taylor]: Taking taylor expansion of 4.0 in y
0.371 * [backup-simplify]: Simplify 4.0 into 4.0
0.371 * [taylor]: Taking taylor expansion of z in y
0.371 * [backup-simplify]: Simplify z into z
0.372 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0
0.372 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 z)) into 0
0.372 * [backup-simplify]: Simplify (* 4.0 (/ z y)) into (* 4.0 (/ z y))
0.372 * [backup-simplify]: Simplify (+ (* 4.0 (/ z y)) 2.0) into (+ (* 4.0 (/ z y)) 2.0)
0.372 * [backup-simplify]: Simplify (- (+ (* 4.0 (/ z y)) 2.0)) into (- (+ (* 4.0 (/ z y)) 2.0))
0.372 * [backup-simplify]: Simplify (+ 0 (- (+ (* 4.0 (/ z y)) 2.0))) into (- (+ (* 4.0 (/ z y)) 2.0))
0.372 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ z y)) 2.0)) in y
0.372 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in y
0.372 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in y
0.372 * [taylor]: Taking taylor expansion of 4.0 in y
0.372 * [backup-simplify]: Simplify 4.0 into 4.0
0.372 * [taylor]: Taking taylor expansion of (/ z y) in y
0.372 * [taylor]: Taking taylor expansion of z in y
0.372 * [backup-simplify]: Simplify z into z
0.372 * [taylor]: Taking taylor expansion of y in y
0.372 * [backup-simplify]: Simplify 0 into 0
0.372 * [backup-simplify]: Simplify 1 into 1
0.372 * [backup-simplify]: Simplify (/ z 1) into z
0.372 * [taylor]: Taking taylor expansion of 2.0 in y
0.372 * [backup-simplify]: Simplify 2.0 into 2.0
0.373 * [backup-simplify]: Simplify (* 4.0 z) into (* 4.0 z)
0.373 * [backup-simplify]: Simplify (+ (* 4.0 z) 0) into (* 4.0 z)
0.373 * [backup-simplify]: Simplify (- (* 4.0 z)) into (- (* 4.0 z))
0.373 * [taylor]: Taking taylor expansion of (- (* 4.0 z)) in z
0.373 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
0.373 * [taylor]: Taking taylor expansion of 4.0 in z
0.373 * [backup-simplify]: Simplify 4.0 into 4.0
0.373 * [taylor]: Taking taylor expansion of z in z
0.373 * [backup-simplify]: Simplify 0 into 0
0.373 * [backup-simplify]: Simplify 1 into 1
0.373 * [backup-simplify]: Simplify (* 4.0 0) into 0
0.373 * [backup-simplify]: Simplify (- 0) into 0
0.373 * [backup-simplify]: Simplify 0 into 0
0.373 * [backup-simplify]: Simplify (* 4.0 z) into (* 4.0 z)
0.373 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
0.373 * [taylor]: Taking taylor expansion of 4.0 in z
0.373 * [backup-simplify]: Simplify 4.0 into 4.0
0.373 * [taylor]: Taking taylor expansion of z in z
0.373 * [backup-simplify]: Simplify 0 into 0
0.373 * [backup-simplify]: Simplify 1 into 1
0.374 * [backup-simplify]: Simplify (* 4.0 0) into 0
0.374 * [backup-simplify]: Simplify 0 into 0
0.374 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.375 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 z))) into 0
0.375 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)))) into 0
0.375 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ z y))) into 0
0.375 * [backup-simplify]: Simplify (+ 0 0) into 0
0.376 * [backup-simplify]: Simplify (- 0) into 0
0.376 * [backup-simplify]: Simplify (+ 0 0) into 0
0.376 * [taylor]: Taking taylor expansion of 0 in y
0.376 * [backup-simplify]: Simplify 0 into 0
0.376 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0
0.377 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 z)) into 0
0.377 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
0.377 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.377 * [taylor]: Taking taylor expansion of (- 2.0) in z
0.377 * [taylor]: Taking taylor expansion of 2.0 in z
0.377 * [backup-simplify]: Simplify 2.0 into 2.0
0.377 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.378 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.378 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 z)) into 0
0.378 * [taylor]: Taking taylor expansion of 0 in z
0.378 * [backup-simplify]: Simplify 0 into 0
0.378 * [backup-simplify]: Simplify 0 into 0
0.379 * [backup-simplify]: Simplify (+ (* 4.0 1) (* 0 0)) into 4.0
0.379 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.379 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.380 * [backup-simplify]: Simplify (+ (* 4.0 1) (* 0 0)) into 4.0
0.380 * [backup-simplify]: Simplify 4.0 into 4.0
0.381 * [backup-simplify]: Simplify (+ (* 4.0 (* (/ 1 z) (* 1 (/ 1 (/ 1 x))))) (+ (* (- 4.0) (* (/ 1 z) (* (/ 1 (/ 1 y)) 1))) (- 2.0))) into (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
0.381 * [backup-simplify]: Simplify (+ (* 4.0 (/ (- (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- z)))) (- 2.0)) into (- (* 4.0 (/ z x)) (+ (* 4.0 (/ z y)) 2.0))
0.381 * [approximate]: Taking taylor expansion of (- (* 4.0 (/ z x)) (+ (* 4.0 (/ z y)) 2.0)) in (x y z) around 0
0.381 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ z x)) (+ (* 4.0 (/ z y)) 2.0)) in z
0.381 * [taylor]: Taking taylor expansion of (* 4.0 (/ z x)) in z
0.381 * [taylor]: Taking taylor expansion of 4.0 in z
0.381 * [backup-simplify]: Simplify 4.0 into 4.0
0.381 * [taylor]: Taking taylor expansion of (/ z x) in z
0.381 * [taylor]: Taking taylor expansion of z in z
0.381 * [backup-simplify]: Simplify 0 into 0
0.382 * [backup-simplify]: Simplify 1 into 1
0.382 * [taylor]: Taking taylor expansion of x in z
0.382 * [backup-simplify]: Simplify x into x
0.382 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.382 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in z
0.382 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in z
0.382 * [taylor]: Taking taylor expansion of 4.0 in z
0.382 * [backup-simplify]: Simplify 4.0 into 4.0
0.382 * [taylor]: Taking taylor expansion of (/ z y) in z
0.382 * [taylor]: Taking taylor expansion of z in z
0.382 * [backup-simplify]: Simplify 0 into 0
0.382 * [backup-simplify]: Simplify 1 into 1
0.382 * [taylor]: Taking taylor expansion of y in z
0.382 * [backup-simplify]: Simplify y into y
0.382 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.382 * [taylor]: Taking taylor expansion of 2.0 in z
0.382 * [backup-simplify]: Simplify 2.0 into 2.0
0.382 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ z x)) (+ (* 4.0 (/ z y)) 2.0)) in y
0.382 * [taylor]: Taking taylor expansion of (* 4.0 (/ z x)) in y
0.382 * [taylor]: Taking taylor expansion of 4.0 in y
0.382 * [backup-simplify]: Simplify 4.0 into 4.0
0.382 * [taylor]: Taking taylor expansion of (/ z x) in y
0.382 * [taylor]: Taking taylor expansion of z in y
0.382 * [backup-simplify]: Simplify z into z
0.382 * [taylor]: Taking taylor expansion of x in y
0.382 * [backup-simplify]: Simplify x into x
0.382 * [backup-simplify]: Simplify (/ z x) into (/ z x)
0.382 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in y
0.382 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in y
0.382 * [taylor]: Taking taylor expansion of 4.0 in y
0.382 * [backup-simplify]: Simplify 4.0 into 4.0
0.382 * [taylor]: Taking taylor expansion of (/ z y) in y
0.382 * [taylor]: Taking taylor expansion of z in y
0.382 * [backup-simplify]: Simplify z into z
0.382 * [taylor]: Taking taylor expansion of y in y
0.382 * [backup-simplify]: Simplify 0 into 0
0.382 * [backup-simplify]: Simplify 1 into 1
0.382 * [backup-simplify]: Simplify (/ z 1) into z
0.382 * [taylor]: Taking taylor expansion of 2.0 in y
0.382 * [backup-simplify]: Simplify 2.0 into 2.0
0.382 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ z x)) (+ (* 4.0 (/ z y)) 2.0)) in x
0.382 * [taylor]: Taking taylor expansion of (* 4.0 (/ z x)) in x
0.382 * [taylor]: Taking taylor expansion of 4.0 in x
0.382 * [backup-simplify]: Simplify 4.0 into 4.0
0.382 * [taylor]: Taking taylor expansion of (/ z x) in x
0.382 * [taylor]: Taking taylor expansion of z in x
0.382 * [backup-simplify]: Simplify z into z
0.382 * [taylor]: Taking taylor expansion of x in x
0.382 * [backup-simplify]: Simplify 0 into 0
0.382 * [backup-simplify]: Simplify 1 into 1
0.382 * [backup-simplify]: Simplify (/ z 1) into z
0.382 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in x
0.382 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in x
0.382 * [taylor]: Taking taylor expansion of 4.0 in x
0.382 * [backup-simplify]: Simplify 4.0 into 4.0
0.382 * [taylor]: Taking taylor expansion of (/ z y) in x
0.382 * [taylor]: Taking taylor expansion of z in x
0.383 * [backup-simplify]: Simplify z into z
0.383 * [taylor]: Taking taylor expansion of y in x
0.383 * [backup-simplify]: Simplify y into y
0.383 * [backup-simplify]: Simplify (/ z y) into (/ z y)
0.383 * [taylor]: Taking taylor expansion of 2.0 in x
0.383 * [backup-simplify]: Simplify 2.0 into 2.0
0.383 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ z x)) (+ (* 4.0 (/ z y)) 2.0)) in x
0.383 * [taylor]: Taking taylor expansion of (* 4.0 (/ z x)) in x
0.383 * [taylor]: Taking taylor expansion of 4.0 in x
0.383 * [backup-simplify]: Simplify 4.0 into 4.0
0.383 * [taylor]: Taking taylor expansion of (/ z x) in x
0.383 * [taylor]: Taking taylor expansion of z in x
0.383 * [backup-simplify]: Simplify z into z
0.383 * [taylor]: Taking taylor expansion of x in x
0.383 * [backup-simplify]: Simplify 0 into 0
0.383 * [backup-simplify]: Simplify 1 into 1
0.383 * [backup-simplify]: Simplify (/ z 1) into z
0.383 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in x
0.383 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in x
0.383 * [taylor]: Taking taylor expansion of 4.0 in x
0.383 * [backup-simplify]: Simplify 4.0 into 4.0
0.383 * [taylor]: Taking taylor expansion of (/ z y) in x
0.383 * [taylor]: Taking taylor expansion of z in x
0.383 * [backup-simplify]: Simplify z into z
0.383 * [taylor]: Taking taylor expansion of y in x
0.383 * [backup-simplify]: Simplify y into y
0.383 * [backup-simplify]: Simplify (/ z y) into (/ z y)
0.383 * [taylor]: Taking taylor expansion of 2.0 in x
0.383 * [backup-simplify]: Simplify 2.0 into 2.0
0.383 * [backup-simplify]: Simplify (* 4.0 z) into (* 4.0 z)
0.383 * [backup-simplify]: Simplify (+ (* 4.0 z) 0) into (* 4.0 z)
0.383 * [taylor]: Taking taylor expansion of (* 4.0 z) in y
0.383 * [taylor]: Taking taylor expansion of 4.0 in y
0.383 * [backup-simplify]: Simplify 4.0 into 4.0
0.383 * [taylor]: Taking taylor expansion of z in y
0.383 * [backup-simplify]: Simplify z into z
0.384 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0
0.384 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 z)) into 0
0.384 * [backup-simplify]: Simplify (* 4.0 (/ z y)) into (* 4.0 (/ z y))
0.384 * [backup-simplify]: Simplify (+ (* 4.0 (/ z y)) 2.0) into (+ (* 4.0 (/ z y)) 2.0)
0.384 * [backup-simplify]: Simplify (- (+ (* 4.0 (/ z y)) 2.0)) into (- (+ (* 4.0 (/ z y)) 2.0))
0.384 * [backup-simplify]: Simplify (+ 0 (- (+ (* 4.0 (/ z y)) 2.0))) into (- (+ (* 4.0 (/ z y)) 2.0))
0.384 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ z y)) 2.0)) in y
0.384 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in y
0.384 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in y
0.384 * [taylor]: Taking taylor expansion of 4.0 in y
0.384 * [backup-simplify]: Simplify 4.0 into 4.0
0.384 * [taylor]: Taking taylor expansion of (/ z y) in y
0.384 * [taylor]: Taking taylor expansion of z in y
0.384 * [backup-simplify]: Simplify z into z
0.384 * [taylor]: Taking taylor expansion of y in y
0.384 * [backup-simplify]: Simplify 0 into 0
0.385 * [backup-simplify]: Simplify 1 into 1
0.385 * [backup-simplify]: Simplify (/ z 1) into z
0.385 * [taylor]: Taking taylor expansion of 2.0 in y
0.385 * [backup-simplify]: Simplify 2.0 into 2.0
0.385 * [backup-simplify]: Simplify (* 4.0 z) into (* 4.0 z)
0.385 * [backup-simplify]: Simplify (+ (* 4.0 z) 0) into (* 4.0 z)
0.385 * [backup-simplify]: Simplify (- (* 4.0 z)) into (- (* 4.0 z))
0.385 * [taylor]: Taking taylor expansion of (- (* 4.0 z)) in z
0.385 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
0.385 * [taylor]: Taking taylor expansion of 4.0 in z
0.385 * [backup-simplify]: Simplify 4.0 into 4.0
0.385 * [taylor]: Taking taylor expansion of z in z
0.385 * [backup-simplify]: Simplify 0 into 0
0.385 * [backup-simplify]: Simplify 1 into 1
0.385 * [backup-simplify]: Simplify (* 4.0 0) into 0
0.385 * [backup-simplify]: Simplify (- 0) into 0
0.385 * [backup-simplify]: Simplify 0 into 0
0.385 * [backup-simplify]: Simplify (* 4.0 z) into (* 4.0 z)
0.385 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
0.385 * [taylor]: Taking taylor expansion of 4.0 in z
0.385 * [backup-simplify]: Simplify 4.0 into 4.0
0.385 * [taylor]: Taking taylor expansion of z in z
0.385 * [backup-simplify]: Simplify 0 into 0
0.385 * [backup-simplify]: Simplify 1 into 1
0.386 * [backup-simplify]: Simplify (* 4.0 0) into 0
0.386 * [backup-simplify]: Simplify 0 into 0
0.387 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.387 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 z))) into 0
0.387 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)))) into 0
0.388 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ z y))) into 0
0.388 * [backup-simplify]: Simplify (+ 0 0) into 0
0.388 * [backup-simplify]: Simplify (- 0) into 0
0.388 * [backup-simplify]: Simplify (+ 0 0) into 0
0.388 * [taylor]: Taking taylor expansion of 0 in y
0.388 * [backup-simplify]: Simplify 0 into 0
0.389 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0
0.389 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 z)) into 0
0.389 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
0.389 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.389 * [taylor]: Taking taylor expansion of (- 2.0) in z
0.389 * [taylor]: Taking taylor expansion of 2.0 in z
0.390 * [backup-simplify]: Simplify 2.0 into 2.0
0.390 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.390 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.390 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 z)) into 0
0.390 * [taylor]: Taking taylor expansion of 0 in z
0.390 * [backup-simplify]: Simplify 0 into 0
0.390 * [backup-simplify]: Simplify 0 into 0
0.391 * [backup-simplify]: Simplify (+ (* 4.0 1) (* 0 0)) into 4.0
0.391 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.391 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.392 * [backup-simplify]: Simplify (+ (* 4.0 1) (* 0 0)) into 4.0
0.392 * [backup-simplify]: Simplify 4.0 into 4.0
0.393 * [backup-simplify]: Simplify (+ (* 4.0 (* (/ 1 (- z)) (* 1 (/ 1 (/ 1 (- x)))))) (+ (* (- 4.0) (* (/ 1 (- z)) (* (/ 1 (/ 1 (- y))) 1))) (- 2.0))) into (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
0.393 * * * [progress]: simplifying candidates
0.393 * [simplify]: Simplifying:
  (* (exp (* 4.0 (/ (- x y) z))) (/ 1 (exp 2.0)))
  (* (exp (* 4.0 (/ (- x y) z))) (exp (- 2.0)))
  (log (+ (* 4.0 (/ (- x y) z)) (- 2.0)))
  (exp (+ (* 4.0 (/ (- x y) z)) (- 2.0)))
  (* (cbrt (+ (* 4.0 (/ (- x y) z)) (- 2.0))) (cbrt (+ (* 4.0 (/ (- x y) z)) (- 2.0))))
  (cbrt (+ (* 4.0 (/ (- x y) z)) (- 2.0)))
  (* (* (+ (* 4.0 (/ (- x y) z)) (- 2.0)) (+ (* 4.0 (/ (- x y) z)) (- 2.0))) (+ (* 4.0 (/ (- x y) z)) (- 2.0)))
  (sqrt (+ (* 4.0 (/ (- x y) z)) (- 2.0)))
  (sqrt (+ (* 4.0 (/ (- x y) z)) (- 2.0)))
  (+ (pow (* 4.0 (/ (- x y) z)) 3) (pow (- 2.0) 3))
  (+ (* (* 4.0 (/ (- x y) z)) (* 4.0 (/ (- x y) z))) (- (* (- 2.0) (- 2.0)) (* (* 4.0 (/ (- x y) z)) (- 2.0))))
  (- (* (* 4.0 (/ (- x y) z)) (* 4.0 (/ (- x y) z))) (* (- 2.0) (- 2.0)))
  (- (* 4.0 (/ (- x y) z)) (- 2.0))
  (+ (* 4.0 (/ (- x y) z)) 0)
  (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
  (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
  (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
0.394 * [simplify]: Sending expressions to egg_math:
 (* (exp (* h0 (/ (- h1 h2) h3))) (/ 1 (exp h4)))
 (* (exp (* h0 (/ (- h1 h2) h3))) (exp (- h4)))
 (log (+ (* h0 (/ (- h1 h2) h3)) (- h4)))
 (exp (+ (* h0 (/ (- h1 h2) h3)) (- h4)))
 (* (cbrt (+ (* h0 (/ (- h1 h2) h3)) (- h4))) (cbrt (+ (* h0 (/ (- h1 h2) h3)) (- h4))))
 (cbrt (+ (* h0 (/ (- h1 h2) h3)) (- h4)))
 (* (* (+ (* h0 (/ (- h1 h2) h3)) (- h4)) (+ (* h0 (/ (- h1 h2) h3)) (- h4))) (+ (* h0 (/ (- h1 h2) h3)) (- h4)))
 (sqrt (+ (* h0 (/ (- h1 h2) h3)) (- h4)))
 (sqrt (+ (* h0 (/ (- h1 h2) h3)) (- h4)))
 (+ (pow (* h0 (/ (- h1 h2) h3)) 3) (pow (- h4) 3))
 (+ (* (* h0 (/ (- h1 h2) h3)) (* h0 (/ (- h1 h2) h3))) (- (* (- h4) (- h4)) (* (* h0 (/ (- h1 h2) h3)) (- h4))))
 (- (* (* h0 (/ (- h1 h2) h3)) (* h0 (/ (- h1 h2) h3))) (* (- h4) (- h4)))
 (- (* h0 (/ (- h1 h2) h3)) (- h4))
 (+ (* h0 (/ (- h1 h2) h3)) 0)
 (- (* h0 (/ h1 h3)) (+ (* h0 (/ h2 h3)) h4))
 (- (* h0 (/ h1 h3)) (+ (* h0 (/ h2 h3)) h4))
 (- (* h0 (/ h1 h3)) (+ (* h0 (/ h2 h3)) h4))
0.397 * * [simplify]: iteration  0 :  128  enodes  (cost  130 )
0.400 * * [simplify]: iteration  1 :  508  enodes  (cost  108 )
0.411 * * [simplify]: iteration  2 :  2731  enodes  (cost  101 )
0.466 * * [simplify]: iteration  3 :  5002  enodes  (cost  101 )
0.467 * * * [progress]: adding candidates to table
0.492 * * [progress]: iteration 3 / 4
0.492 * * * [progress]: picking best candidate
0.497 * * * * [pick]: Picked  #<alt (λ (x y z) (* 4.0 (/ (- (- x y) (* z 0.5)) z)))>
0.497 * * * [progress]: localizing error
0.504 * * * [progress]: generating rewritten candidates
0.504 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2)
0.573 * * * [progress]: generating series expansions
0.573 * * * * [progress]: [ 1 / 1 ] generating series at (2 2)
0.573 * [backup-simplify]: Simplify (/ (- (- x y) (* z 0.5)) z) into (/ (- x (+ (* 0.5 z) y)) z)
0.573 * [approximate]: Taking taylor expansion of (/ (- x (+ (* 0.5 z) y)) z) in (x y z) around 0
0.573 * [taylor]: Taking taylor expansion of (/ (- x (+ (* 0.5 z) y)) z) in z
0.573 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in z
0.573 * [taylor]: Taking taylor expansion of x in z
0.573 * [backup-simplify]: Simplify x into x
0.573 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in z
0.573 * [taylor]: Taking taylor expansion of (* 0.5 z) in z
0.573 * [taylor]: Taking taylor expansion of 0.5 in z
0.573 * [backup-simplify]: Simplify 0.5 into 0.5
0.573 * [taylor]: Taking taylor expansion of z in z
0.573 * [backup-simplify]: Simplify 0 into 0
0.573 * [backup-simplify]: Simplify 1 into 1
0.573 * [taylor]: Taking taylor expansion of y in z
0.573 * [backup-simplify]: Simplify y into y
0.573 * [taylor]: Taking taylor expansion of z in z
0.573 * [backup-simplify]: Simplify 0 into 0
0.573 * [backup-simplify]: Simplify 1 into 1
0.574 * [backup-simplify]: Simplify (* 0.5 0) into 0
0.574 * [backup-simplify]: Simplify (+ 0 y) into y
0.574 * [backup-simplify]: Simplify (- y) into (- y)
0.574 * [backup-simplify]: Simplify (+ x (- y)) into (- x y)
0.574 * [backup-simplify]: Simplify (/ (- x y) 1) into (- x y)
0.574 * [taylor]: Taking taylor expansion of (/ (- x (+ (* 0.5 z) y)) z) in y
0.574 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in y
0.574 * [taylor]: Taking taylor expansion of x in y
0.574 * [backup-simplify]: Simplify x into x
0.574 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in y
0.574 * [taylor]: Taking taylor expansion of (* 0.5 z) in y
0.574 * [taylor]: Taking taylor expansion of 0.5 in y
0.574 * [backup-simplify]: Simplify 0.5 into 0.5
0.574 * [taylor]: Taking taylor expansion of z in y
0.574 * [backup-simplify]: Simplify z into z
0.574 * [taylor]: Taking taylor expansion of y in y
0.574 * [backup-simplify]: Simplify 0 into 0
0.574 * [backup-simplify]: Simplify 1 into 1
0.574 * [taylor]: Taking taylor expansion of z in y
0.574 * [backup-simplify]: Simplify z into z
0.574 * [backup-simplify]: Simplify (* 0.5 z) into (* 0.5 z)
0.574 * [backup-simplify]: Simplify (+ (* 0.5 z) 0) into (* 0.5 z)
0.574 * [backup-simplify]: Simplify (- (* 0.5 z)) into (- (* 0.5 z))
0.574 * [backup-simplify]: Simplify (+ x (- (* 0.5 z))) into (- x (* 0.5 z))
0.574 * [backup-simplify]: Simplify (/ (- x (* 0.5 z)) z) into (/ (- x (* 0.5 z)) z)
0.574 * [taylor]: Taking taylor expansion of (/ (- x (+ (* 0.5 z) y)) z) in x
0.574 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in x
0.574 * [taylor]: Taking taylor expansion of x in x
0.575 * [backup-simplify]: Simplify 0 into 0
0.575 * [backup-simplify]: Simplify 1 into 1
0.575 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in x
0.575 * [taylor]: Taking taylor expansion of (* 0.5 z) in x
0.575 * [taylor]: Taking taylor expansion of 0.5 in x
0.575 * [backup-simplify]: Simplify 0.5 into 0.5
0.575 * [taylor]: Taking taylor expansion of z in x
0.575 * [backup-simplify]: Simplify z into z
0.575 * [taylor]: Taking taylor expansion of y in x
0.575 * [backup-simplify]: Simplify y into y
0.575 * [taylor]: Taking taylor expansion of z in x
0.575 * [backup-simplify]: Simplify z into z
0.575 * [backup-simplify]: Simplify (* 0.5 z) into (* 0.5 z)
0.575 * [backup-simplify]: Simplify (+ (* 0.5 z) y) into (+ (* 0.5 z) y)
0.575 * [backup-simplify]: Simplify (- (+ (* 0.5 z) y)) into (- (+ (* 0.5 z) y))
0.575 * [backup-simplify]: Simplify (+ 0 (- (+ (* 0.5 z) y))) into (- (+ (* 0.5 z) y))
0.575 * [backup-simplify]: Simplify (/ (- (+ (* 0.5 z) y)) z) into (* -1 (/ (+ (* 0.5 z) y) z))
0.575 * [taylor]: Taking taylor expansion of (/ (- x (+ (* 0.5 z) y)) z) in x
0.575 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in x
0.575 * [taylor]: Taking taylor expansion of x in x
0.575 * [backup-simplify]: Simplify 0 into 0
0.575 * [backup-simplify]: Simplify 1 into 1
0.575 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in x
0.575 * [taylor]: Taking taylor expansion of (* 0.5 z) in x
0.575 * [taylor]: Taking taylor expansion of 0.5 in x
0.575 * [backup-simplify]: Simplify 0.5 into 0.5
0.575 * [taylor]: Taking taylor expansion of z in x
0.575 * [backup-simplify]: Simplify z into z
0.575 * [taylor]: Taking taylor expansion of y in x
0.575 * [backup-simplify]: Simplify y into y
0.575 * [taylor]: Taking taylor expansion of z in x
0.575 * [backup-simplify]: Simplify z into z
0.575 * [backup-simplify]: Simplify (* 0.5 z) into (* 0.5 z)
0.575 * [backup-simplify]: Simplify (+ (* 0.5 z) y) into (+ (* 0.5 z) y)
0.575 * [backup-simplify]: Simplify (- (+ (* 0.5 z) y)) into (- (+ (* 0.5 z) y))
0.575 * [backup-simplify]: Simplify (+ 0 (- (+ (* 0.5 z) y))) into (- (+ (* 0.5 z) y))
0.575 * [backup-simplify]: Simplify (/ (- (+ (* 0.5 z) y)) z) into (* -1 (/ (+ (* 0.5 z) y) z))
0.576 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 0.5 z) y) z)) in y
0.576 * [taylor]: Taking taylor expansion of -1 in y
0.576 * [backup-simplify]: Simplify -1 into -1
0.576 * [taylor]: Taking taylor expansion of (/ (+ (* 0.5 z) y) z) in y
0.576 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in y
0.576 * [taylor]: Taking taylor expansion of (* 0.5 z) in y
0.576 * [taylor]: Taking taylor expansion of 0.5 in y
0.576 * [backup-simplify]: Simplify 0.5 into 0.5
0.576 * [taylor]: Taking taylor expansion of z in y
0.576 * [backup-simplify]: Simplify z into z
0.576 * [taylor]: Taking taylor expansion of y in y
0.576 * [backup-simplify]: Simplify 0 into 0
0.576 * [backup-simplify]: Simplify 1 into 1
0.576 * [taylor]: Taking taylor expansion of z in y
0.576 * [backup-simplify]: Simplify z into z
0.576 * [backup-simplify]: Simplify (* 0.5 z) into (* 0.5 z)
0.576 * [backup-simplify]: Simplify (+ (* 0.5 z) 0) into (* 0.5 z)
0.576 * [backup-simplify]: Simplify (/ (* 0.5 z) z) into 0.5
0.576 * [backup-simplify]: Simplify (* -1 0.5) into -0.5
0.576 * [taylor]: Taking taylor expansion of -0.5 in z
0.576 * [backup-simplify]: Simplify -0.5 into -0.5
0.577 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 z)) into 0
0.577 * [backup-simplify]: Simplify (+ 0 0) into 0
0.577 * [backup-simplify]: Simplify (- 0) into 0
0.577 * [backup-simplify]: Simplify (+ 1 0) into 1
0.577 * [backup-simplify]: Simplify (- (/ 1 z) (+ (* (* -1 (/ (+ (* 0.5 z) y) z)) (/ 0 z)))) into (/ 1 z)
0.577 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.577 * [taylor]: Taking taylor expansion of z in y
0.577 * [backup-simplify]: Simplify z into z
0.577 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.577 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.577 * [taylor]: Taking taylor expansion of z in z
0.578 * [backup-simplify]: Simplify 0 into 0
0.578 * [backup-simplify]: Simplify 1 into 1
0.578 * [backup-simplify]: Simplify (/ 1 1) into 1
0.578 * [backup-simplify]: Simplify 1 into 1
0.578 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 z)) into 0
0.578 * [backup-simplify]: Simplify (+ 0 1) into 1
0.578 * [backup-simplify]: Simplify (- (/ 1 z) (+ (* 0.5 (/ 0 z)))) into (/ 1 z)
0.579 * [backup-simplify]: Simplify (+ (* -1 (/ 1 z)) (* 0 0.5)) into (- (/ 1 z))
0.579 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.579 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.579 * [taylor]: Taking taylor expansion of z in z
0.579 * [backup-simplify]: Simplify 0 into 0
0.579 * [backup-simplify]: Simplify 1 into 1
0.579 * [backup-simplify]: Simplify (/ 1 1) into 1
0.579 * [backup-simplify]: Simplify (- 1) into -1
0.579 * [backup-simplify]: Simplify -1 into -1
0.579 * [backup-simplify]: Simplify -0.5 into -0.5
0.579 * [backup-simplify]: Simplify (+ -0.5 (+ (* -1 (* (/ 1 z) (* y 1))) (* 1 (* (/ 1 z) (* 1 x))))) into (- (/ x z) (+ (/ y z) 0.5))
0.580 * [backup-simplify]: Simplify (/ (- (- (/ 1 x) (/ 1 y)) (* (/ 1 z) 0.5)) (/ 1 z)) into (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)
0.580 * [approximate]: Taking taylor expansion of (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z) in (x y z) around 0
0.580 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z) in z
0.580 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in z
0.580 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.580 * [taylor]: Taking taylor expansion of x in z
0.580 * [backup-simplify]: Simplify x into x
0.580 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.580 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in z
0.580 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in z
0.580 * [taylor]: Taking taylor expansion of 0.5 in z
0.580 * [backup-simplify]: Simplify 0.5 into 0.5
0.580 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.580 * [taylor]: Taking taylor expansion of z in z
0.580 * [backup-simplify]: Simplify 0 into 0
0.580 * [backup-simplify]: Simplify 1 into 1
0.580 * [backup-simplify]: Simplify (/ 1 1) into 1
0.580 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.580 * [taylor]: Taking taylor expansion of y in z
0.580 * [backup-simplify]: Simplify y into y
0.580 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.580 * [taylor]: Taking taylor expansion of z in z
0.580 * [backup-simplify]: Simplify 0 into 0
0.580 * [backup-simplify]: Simplify 1 into 1
0.580 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z) in y
0.580 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in y
0.580 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.580 * [taylor]: Taking taylor expansion of x in y
0.580 * [backup-simplify]: Simplify x into x
0.580 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.580 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in y
0.580 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in y
0.580 * [taylor]: Taking taylor expansion of 0.5 in y
0.580 * [backup-simplify]: Simplify 0.5 into 0.5
0.580 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.580 * [taylor]: Taking taylor expansion of z in y
0.581 * [backup-simplify]: Simplify z into z
0.581 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.581 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.581 * [taylor]: Taking taylor expansion of y in y
0.581 * [backup-simplify]: Simplify 0 into 0
0.581 * [backup-simplify]: Simplify 1 into 1
0.581 * [backup-simplify]: Simplify (/ 1 1) into 1
0.581 * [taylor]: Taking taylor expansion of z in y
0.581 * [backup-simplify]: Simplify z into z
0.581 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z) in x
0.581 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in x
0.581 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.581 * [taylor]: Taking taylor expansion of x in x
0.581 * [backup-simplify]: Simplify 0 into 0
0.581 * [backup-simplify]: Simplify 1 into 1
0.581 * [backup-simplify]: Simplify (/ 1 1) into 1
0.581 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in x
0.581 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x
0.581 * [taylor]: Taking taylor expansion of 0.5 in x
0.581 * [backup-simplify]: Simplify 0.5 into 0.5
0.581 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.581 * [taylor]: Taking taylor expansion of z in x
0.581 * [backup-simplify]: Simplify z into z
0.581 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.581 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.581 * [taylor]: Taking taylor expansion of y in x
0.581 * [backup-simplify]: Simplify y into y
0.581 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.581 * [taylor]: Taking taylor expansion of z in x
0.581 * [backup-simplify]: Simplify z into z
0.581 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z) in x
0.581 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in x
0.582 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.582 * [taylor]: Taking taylor expansion of x in x
0.582 * [backup-simplify]: Simplify 0 into 0
0.582 * [backup-simplify]: Simplify 1 into 1
0.582 * [backup-simplify]: Simplify (/ 1 1) into 1
0.582 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in x
0.582 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x
0.582 * [taylor]: Taking taylor expansion of 0.5 in x
0.582 * [backup-simplify]: Simplify 0.5 into 0.5
0.582 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.582 * [taylor]: Taking taylor expansion of z in x
0.582 * [backup-simplify]: Simplify z into z
0.582 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.582 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.582 * [taylor]: Taking taylor expansion of y in x
0.582 * [backup-simplify]: Simplify y into y
0.582 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.582 * [taylor]: Taking taylor expansion of z in x
0.582 * [backup-simplify]: Simplify z into z
0.582 * [backup-simplify]: Simplify (+ 1 0) into 1
0.582 * [backup-simplify]: Simplify (* 1 z) into z
0.582 * [taylor]: Taking taylor expansion of z in y
0.582 * [backup-simplify]: Simplify z into z
0.583 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.583 * [backup-simplify]: Simplify (* 0.5 (/ 1 z)) into (/ 0.5 z)
0.583 * [backup-simplify]: Simplify (+ (/ 0.5 z) (/ 1 y)) into (+ (/ 1 y) (* 0.5 (/ 1 z)))
0.583 * [backup-simplify]: Simplify (- (+ (/ 1 y) (* 0.5 (/ 1 z)))) into (- (+ (/ 1 y) (* 0.5 (/ 1 z))))
0.583 * [backup-simplify]: Simplify (+ 0 (- (+ (/ 1 y) (* 0.5 (/ 1 z))))) into (- (+ (* 0.5 (/ 1 z)) (/ 1 y)))
0.584 * [backup-simplify]: Simplify (+ (* 1 0) (* (- (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) into (- (+ (/ z y) 0.5))
0.584 * [taylor]: Taking taylor expansion of (- (+ (/ z y) 0.5)) in y
0.584 * [taylor]: Taking taylor expansion of (+ (/ z y) 0.5) in y
0.584 * [taylor]: Taking taylor expansion of (/ z y) in y
0.584 * [taylor]: Taking taylor expansion of z in y
0.584 * [backup-simplify]: Simplify z into z
0.584 * [taylor]: Taking taylor expansion of y in y
0.584 * [backup-simplify]: Simplify 0 into 0
0.584 * [backup-simplify]: Simplify 1 into 1
0.584 * [backup-simplify]: Simplify (/ z 1) into z
0.584 * [taylor]: Taking taylor expansion of 0.5 in y
0.584 * [backup-simplify]: Simplify 0.5 into 0.5
0.584 * [backup-simplify]: Simplify (+ z 0) into z
0.584 * [backup-simplify]: Simplify (- z) into (- z)
0.584 * [taylor]: Taking taylor expansion of (- z) in z
0.584 * [taylor]: Taking taylor expansion of z in z
0.584 * [backup-simplify]: Simplify 0 into 0
0.584 * [backup-simplify]: Simplify 1 into 1
0.584 * [taylor]: Taking taylor expansion of z in z
0.584 * [backup-simplify]: Simplify 0 into 0
0.584 * [backup-simplify]: Simplify 1 into 1
0.584 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.585 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
0.585 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 z))) into 0
0.585 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.585 * [backup-simplify]: Simplify (+ 0 0) into 0
0.585 * [backup-simplify]: Simplify (- 0) into 0
0.586 * [backup-simplify]: Simplify (+ 0 0) into 0
0.586 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (+ (* 0.5 (/ 1 z)) (/ 1 y))) 0) (* 0 z))) into 0
0.586 * [taylor]: Taking taylor expansion of 0 in y
0.586 * [backup-simplify]: Simplify 0 into 0
0.586 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0
0.587 * [backup-simplify]: Simplify (+ 0 0.5) into 0.5
0.587 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
0.587 * [taylor]: Taking taylor expansion of (- 0.5) in z
0.587 * [taylor]: Taking taylor expansion of 0.5 in z
0.587 * [backup-simplify]: Simplify 0.5 into 0.5
0.587 * [taylor]: Taking taylor expansion of 0 in z
0.587 * [backup-simplify]: Simplify 0 into 0
0.587 * [backup-simplify]: Simplify (- 0) into 0
0.587 * [backup-simplify]: Simplify 0 into 0
0.587 * [backup-simplify]: Simplify 0 into 0
0.588 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.588 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
0.588 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (/ 1 z)))) into 0
0.588 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.589 * [backup-simplify]: Simplify (+ 0 0) into 0
0.589 * [backup-simplify]: Simplify (- 0) into 0
0.589 * [backup-simplify]: Simplify (+ 0 0) into 0
0.590 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (+ (* 0.5 (/ 1 z)) (/ 1 y))) 0) (+ (* 0 0) (* 0 z)))) into 0
0.590 * [taylor]: Taking taylor expansion of 0 in y
0.590 * [backup-simplify]: Simplify 0 into 0
0.590 * [taylor]: Taking taylor expansion of 0 in z
0.590 * [backup-simplify]: Simplify 0 into 0
0.591 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.591 * [backup-simplify]: Simplify (+ 0 0) into 0
0.591 * [backup-simplify]: Simplify (- 0) into 0
0.591 * [taylor]: Taking taylor expansion of 0 in z
0.591 * [backup-simplify]: Simplify 0 into 0
0.591 * [taylor]: Taking taylor expansion of 0 in z
0.591 * [backup-simplify]: Simplify 0 into 0
0.591 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
0.592 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
0.592 * [backup-simplify]: Simplify 0 into 0
0.592 * [backup-simplify]: Simplify (- 1) into -1
0.592 * [backup-simplify]: Simplify -1 into -1
0.592 * [backup-simplify]: Simplify 1 into 1
0.592 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 z) (* 1 (/ 1 (/ 1 x))))) (+ (* -1 (* (/ 1 z) (* (/ 1 (/ 1 y)) 1))) (- 0.5))) into (- (/ x z) (+ (/ y z) 0.5))
0.593 * [backup-simplify]: Simplify (/ (- (- (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) 0.5)) (/ 1 (- z))) into (* -1 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x))))
0.593 * [approximate]: Taking taylor expansion of (* -1 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in (x y z) around 0
0.593 * [taylor]: Taking taylor expansion of (* -1 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in z
0.593 * [taylor]: Taking taylor expansion of -1 in z
0.593 * [backup-simplify]: Simplify -1 into -1
0.593 * [taylor]: Taking taylor expansion of (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x))) in z
0.593 * [taylor]: Taking taylor expansion of z in z
0.593 * [backup-simplify]: Simplify 0 into 0
0.593 * [backup-simplify]: Simplify 1 into 1
0.593 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in z
0.593 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in z
0.593 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in z
0.593 * [taylor]: Taking taylor expansion of 0.5 in z
0.593 * [backup-simplify]: Simplify 0.5 into 0.5
0.593 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.593 * [taylor]: Taking taylor expansion of z in z
0.593 * [backup-simplify]: Simplify 0 into 0
0.593 * [backup-simplify]: Simplify 1 into 1
0.593 * [backup-simplify]: Simplify (/ 1 1) into 1
0.593 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.593 * [taylor]: Taking taylor expansion of y in z
0.593 * [backup-simplify]: Simplify y into y
0.593 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.593 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.593 * [taylor]: Taking taylor expansion of x in z
0.593 * [backup-simplify]: Simplify x into x
0.593 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.593 * [taylor]: Taking taylor expansion of (* -1 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in y
0.593 * [taylor]: Taking taylor expansion of -1 in y
0.593 * [backup-simplify]: Simplify -1 into -1
0.593 * [taylor]: Taking taylor expansion of (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x))) in y
0.593 * [taylor]: Taking taylor expansion of z in y
0.593 * [backup-simplify]: Simplify z into z
0.593 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in y
0.593 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in y
0.593 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in y
0.593 * [taylor]: Taking taylor expansion of 0.5 in y
0.593 * [backup-simplify]: Simplify 0.5 into 0.5
0.593 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.593 * [taylor]: Taking taylor expansion of z in y
0.593 * [backup-simplify]: Simplify z into z
0.593 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.594 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.594 * [taylor]: Taking taylor expansion of y in y
0.594 * [backup-simplify]: Simplify 0 into 0
0.594 * [backup-simplify]: Simplify 1 into 1
0.594 * [backup-simplify]: Simplify (/ 1 1) into 1
0.594 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.594 * [taylor]: Taking taylor expansion of x in y
0.594 * [backup-simplify]: Simplify x into x
0.594 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.594 * [taylor]: Taking taylor expansion of (* -1 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in x
0.594 * [taylor]: Taking taylor expansion of -1 in x
0.594 * [backup-simplify]: Simplify -1 into -1
0.594 * [taylor]: Taking taylor expansion of (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x))) in x
0.594 * [taylor]: Taking taylor expansion of z in x
0.594 * [backup-simplify]: Simplify z into z
0.594 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in x
0.594 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in x
0.594 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x
0.594 * [taylor]: Taking taylor expansion of 0.5 in x
0.594 * [backup-simplify]: Simplify 0.5 into 0.5
0.594 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.594 * [taylor]: Taking taylor expansion of z in x
0.594 * [backup-simplify]: Simplify z into z
0.594 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.594 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.594 * [taylor]: Taking taylor expansion of y in x
0.594 * [backup-simplify]: Simplify y into y
0.594 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.594 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.594 * [taylor]: Taking taylor expansion of x in x
0.594 * [backup-simplify]: Simplify 0 into 0
0.594 * [backup-simplify]: Simplify 1 into 1
0.594 * [backup-simplify]: Simplify (/ 1 1) into 1
0.595 * [taylor]: Taking taylor expansion of (* -1 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in x
0.595 * [taylor]: Taking taylor expansion of -1 in x
0.595 * [backup-simplify]: Simplify -1 into -1
0.595 * [taylor]: Taking taylor expansion of (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x))) in x
0.595 * [taylor]: Taking taylor expansion of z in x
0.595 * [backup-simplify]: Simplify z into z
0.595 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in x
0.595 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in x
0.595 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x
0.595 * [taylor]: Taking taylor expansion of 0.5 in x
0.595 * [backup-simplify]: Simplify 0.5 into 0.5
0.595 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.595 * [taylor]: Taking taylor expansion of z in x
0.595 * [backup-simplify]: Simplify z into z
0.595 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.595 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.595 * [taylor]: Taking taylor expansion of y in x
0.595 * [backup-simplify]: Simplify y into y
0.595 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.595 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.595 * [taylor]: Taking taylor expansion of x in x
0.595 * [backup-simplify]: Simplify 0 into 0
0.595 * [backup-simplify]: Simplify 1 into 1
0.595 * [backup-simplify]: Simplify (/ 1 1) into 1
0.595 * [backup-simplify]: Simplify (- 1) into -1
0.596 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.596 * [backup-simplify]: Simplify (* z -1) into (* -1 z)
0.596 * [backup-simplify]: Simplify (* -1 (* -1 z)) into z
0.596 * [taylor]: Taking taylor expansion of z in y
0.596 * [backup-simplify]: Simplify z into z
0.596 * [backup-simplify]: Simplify (* 0.5 (/ 1 z)) into (/ 0.5 z)
0.596 * [backup-simplify]: Simplify (+ (/ 0.5 z) (/ 1 y)) into (+ (/ 1 y) (* 0.5 (/ 1 z)))
0.596 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.597 * [backup-simplify]: Simplify (- 0) into 0
0.597 * [backup-simplify]: Simplify (+ (+ (/ 1 y) (* 0.5 (/ 1 z))) 0) into (+ (/ 1 y) (* 0.5 (/ 1 z)))
0.597 * [backup-simplify]: Simplify (+ (* z (+ (/ 1 y) (* 0.5 (/ 1 z)))) (* 0 -1)) into (+ (/ z y) 0.5)
0.597 * [backup-simplify]: Simplify (+ (* -1 (+ (/ z y) 0.5)) (* 0 (* -1 z))) into (- (+ (/ z y) 0.5))
0.597 * [taylor]: Taking taylor expansion of (- (+ (/ z y) 0.5)) in y
0.597 * [taylor]: Taking taylor expansion of (+ (/ z y) 0.5) in y
0.597 * [taylor]: Taking taylor expansion of (/ z y) in y
0.597 * [taylor]: Taking taylor expansion of z in y
0.597 * [backup-simplify]: Simplify z into z
0.597 * [taylor]: Taking taylor expansion of y in y
0.597 * [backup-simplify]: Simplify 0 into 0
0.597 * [backup-simplify]: Simplify 1 into 1
0.597 * [backup-simplify]: Simplify (/ z 1) into z
0.597 * [taylor]: Taking taylor expansion of 0.5 in y
0.597 * [backup-simplify]: Simplify 0.5 into 0.5
0.597 * [backup-simplify]: Simplify (+ z 0) into z
0.597 * [backup-simplify]: Simplify (- z) into (- z)
0.597 * [taylor]: Taking taylor expansion of (- z) in z
0.597 * [taylor]: Taking taylor expansion of z in z
0.597 * [backup-simplify]: Simplify 0 into 0
0.597 * [backup-simplify]: Simplify 1 into 1
0.597 * [taylor]: Taking taylor expansion of z in z
0.597 * [backup-simplify]: Simplify 0 into 0
0.598 * [backup-simplify]: Simplify 1 into 1
0.598 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
0.598 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 z))) into 0
0.598 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.598 * [backup-simplify]: Simplify (+ 0 0) into 0
0.599 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.599 * [backup-simplify]: Simplify (- 0) into 0
0.599 * [backup-simplify]: Simplify (+ 0 0) into 0
0.599 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 (+ (/ 1 y) (* 0.5 (/ 1 z)))) (* 0 -1))) into 0
0.600 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (+ (/ z y) 0.5)) (* 0 (* -1 z)))) into 0
0.600 * [taylor]: Taking taylor expansion of 0 in y
0.600 * [backup-simplify]: Simplify 0 into 0
0.600 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0
0.601 * [backup-simplify]: Simplify (+ 0 0.5) into 0.5
0.601 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
0.601 * [taylor]: Taking taylor expansion of (- 0.5) in z
0.601 * [taylor]: Taking taylor expansion of 0.5 in z
0.601 * [backup-simplify]: Simplify 0.5 into 0.5
0.601 * [taylor]: Taking taylor expansion of 0 in z
0.601 * [backup-simplify]: Simplify 0 into 0
0.601 * [backup-simplify]: Simplify (- 0) into 0
0.601 * [backup-simplify]: Simplify 0 into 0
0.601 * [backup-simplify]: Simplify 0 into 0
0.601 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
0.602 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (/ 1 z)))) into 0
0.602 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.602 * [backup-simplify]: Simplify (+ 0 0) into 0
0.603 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.603 * [backup-simplify]: Simplify (- 0) into 0
0.603 * [backup-simplify]: Simplify (+ 0 0) into 0
0.604 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 (+ (/ 1 y) (* 0.5 (/ 1 z)))) (* 0 -1)))) into 0
0.604 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (+ (/ z y) 0.5)) (* 0 (* -1 z))))) into 0
0.604 * [taylor]: Taking taylor expansion of 0 in y
0.604 * [backup-simplify]: Simplify 0 into 0
0.605 * [taylor]: Taking taylor expansion of 0 in z
0.605 * [backup-simplify]: Simplify 0 into 0
0.605 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.606 * [backup-simplify]: Simplify (+ 0 0) into 0
0.606 * [backup-simplify]: Simplify (- 0) into 0
0.606 * [taylor]: Taking taylor expansion of 0 in z
0.606 * [backup-simplify]: Simplify 0 into 0
0.606 * [taylor]: Taking taylor expansion of 0 in z
0.606 * [backup-simplify]: Simplify 0 into 0
0.606 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
0.606 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
0.606 * [backup-simplify]: Simplify 0 into 0
0.607 * [backup-simplify]: Simplify (- 1) into -1
0.607 * [backup-simplify]: Simplify -1 into -1
0.607 * [backup-simplify]: Simplify 1 into 1
0.607 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (- z)) (* 1 (/ 1 (/ 1 (- x)))))) (+ (* -1 (* (/ 1 (- z)) (* (/ 1 (/ 1 (- y))) 1))) (- 0.5))) into (- (/ x z) (+ (/ y z) 0.5))
0.607 * * * [progress]: simplifying candidates
0.608 * [simplify]: Simplifying:
  (- (log (- (- x y) (* z 0.5))) (log z))
  (log (/ (- (- x y) (* z 0.5)) z))
  (exp (/ (- (- x y) (* z 0.5)) z))
  (/ (* (* (- (- x y) (* z 0.5)) (- (- x y) (* z 0.5))) (- (- x y) (* z 0.5))) (* (* z z) z))
  (* (cbrt (/ (- (- x y) (* z 0.5)) z)) (cbrt (/ (- (- x y) (* z 0.5)) z)))
  (cbrt (/ (- (- x y) (* z 0.5)) z))
  (* (* (/ (- (- x y) (* z 0.5)) z) (/ (- (- x y) (* z 0.5)) z)) (/ (- (- x y) (* z 0.5)) z))
  (sqrt (/ (- (- x y) (* z 0.5)) z))
  (sqrt (/ (- (- x y) (* z 0.5)) z))
  (- (- (- x y) (* z 0.5)))
  (- z)
  (/ (- x y) z)
  (/ (* z 0.5) z)
  (/ (* (cbrt (- (- x y) (* z 0.5))) (cbrt (- (- x y) (* z 0.5)))) (* (cbrt z) (cbrt z)))
  (/ (cbrt (- (- x y) (* z 0.5))) (cbrt z))
  (/ (* (cbrt (- (- x y) (* z 0.5))) (cbrt (- (- x y) (* z 0.5)))) (sqrt z))
  (/ (cbrt (- (- x y) (* z 0.5))) (sqrt z))
  (/ (* (cbrt (- (- x y) (* z 0.5))) (cbrt (- (- x y) (* z 0.5)))) 1)
  (/ (cbrt (- (- x y) (* z 0.5))) z)
  (/ (sqrt (- (- x y) (* z 0.5))) (* (cbrt z) (cbrt z)))
  (/ (sqrt (- (- x y) (* z 0.5))) (cbrt z))
  (/ (sqrt (- (- x y) (* z 0.5))) (sqrt z))
  (/ (sqrt (- (- x y) (* z 0.5))) (sqrt z))
  (/ (sqrt (- (- x y) (* z 0.5))) 1)
  (/ (sqrt (- (- x y) (* z 0.5))) z)
  (/ 1 (* (cbrt z) (cbrt z)))
  (/ (- (- x y) (* z 0.5)) (cbrt z))
  (/ 1 (sqrt z))
  (/ (- (- x y) (* z 0.5)) (sqrt z))
  (/ 1 1)
  (/ (- (- x y) (* z 0.5)) z)
  (/ 1 z)
  (/ z (- (- x y) (* z 0.5)))
  (/ (- (- x y) (* z 0.5)) (* (cbrt z) (cbrt z)))
  (/ (- (- x y) (* z 0.5)) (sqrt z))
  (/ (- (- x y) (* z 0.5)) 1)
  (/ z (cbrt (- (- x y) (* z 0.5))))
  (/ z (sqrt (- (- x y) (* z 0.5))))
  (/ z (- (- x y) (* z 0.5)))
  (* z (+ (* (- x y) (- x y)) (+ (* (* z 0.5) (* z 0.5)) (* (- x y) (* z 0.5)))))
  (* z (+ (- x y) (* z 0.5)))
  (- (/ x z) (+ (/ y z) 0.5))
  (- (/ x z) (+ (/ y z) 0.5))
  (- (/ x z) (+ (/ y z) 0.5))
0.608 * [simplify]: Sending expressions to egg_math:
 (- (log (- (- h0 h1) (* h2 h3))) (log h2))
 (log (/ (- (- h0 h1) (* h2 h3)) h2))
 (exp (/ (- (- h0 h1) (* h2 h3)) h2))
 (/ (* (* (- (- h0 h1) (* h2 h3)) (- (- h0 h1) (* h2 h3))) (- (- h0 h1) (* h2 h3))) (* (* h2 h2) h2))
 (* (cbrt (/ (- (- h0 h1) (* h2 h3)) h2)) (cbrt (/ (- (- h0 h1) (* h2 h3)) h2)))
 (cbrt (/ (- (- h0 h1) (* h2 h3)) h2))
 (* (* (/ (- (- h0 h1) (* h2 h3)) h2) (/ (- (- h0 h1) (* h2 h3)) h2)) (/ (- (- h0 h1) (* h2 h3)) h2))
 (sqrt (/ (- (- h0 h1) (* h2 h3)) h2))
 (sqrt (/ (- (- h0 h1) (* h2 h3)) h2))
 (- (- (- h0 h1) (* h2 h3)))
 (- h2)
 (/ (- h0 h1) h2)
 (/ (* h2 h3) h2)
 (/ (* (cbrt (- (- h0 h1) (* h2 h3))) (cbrt (- (- h0 h1) (* h2 h3)))) (* (cbrt h2) (cbrt h2)))
 (/ (cbrt (- (- h0 h1) (* h2 h3))) (cbrt h2))
 (/ (* (cbrt (- (- h0 h1) (* h2 h3))) (cbrt (- (- h0 h1) (* h2 h3)))) (sqrt h2))
 (/ (cbrt (- (- h0 h1) (* h2 h3))) (sqrt h2))
 (/ (* (cbrt (- (- h0 h1) (* h2 h3))) (cbrt (- (- h0 h1) (* h2 h3)))) 1)
 (/ (cbrt (- (- h0 h1) (* h2 h3))) h2)
 (/ (sqrt (- (- h0 h1) (* h2 h3))) (* (cbrt h2) (cbrt h2)))
 (/ (sqrt (- (- h0 h1) (* h2 h3))) (cbrt h2))
 (/ (sqrt (- (- h0 h1) (* h2 h3))) (sqrt h2))
 (/ (sqrt (- (- h0 h1) (* h2 h3))) (sqrt h2))
 (/ (sqrt (- (- h0 h1) (* h2 h3))) 1)
 (/ (sqrt (- (- h0 h1) (* h2 h3))) h2)
 (/ 1 (* (cbrt h2) (cbrt h2)))
 (/ (- (- h0 h1) (* h2 h3)) (cbrt h2))
 (/ 1 (sqrt h2))
 (/ (- (- h0 h1) (* h2 h3)) (sqrt h2))
 (/ 1 1)
 (/ (- (- h0 h1) (* h2 h3)) h2)
 (/ 1 h2)
 (/ h2 (- (- h0 h1) (* h2 h3)))
 (/ (- (- h0 h1) (* h2 h3)) (* (cbrt h2) (cbrt h2)))
 (/ (- (- h0 h1) (* h2 h3)) (sqrt h2))
 (/ (- (- h0 h1) (* h2 h3)) 1)
 (/ h2 (cbrt (- (- h0 h1) (* h2 h3))))
 (/ h2 (sqrt (- (- h0 h1) (* h2 h3))))
 (/ h2 (- (- h0 h1) (* h2 h3)))
 (* h2 (+ (* (- h0 h1) (- h0 h1)) (+ (* (* h2 h3) (* h2 h3)) (* (- h0 h1) (* h2 h3)))))
 (* h2 (+ (- h0 h1) (* h2 h3)))
 (- (/ h0 h2) (+ (/ h1 h2) h3))
 (- (/ h0 h2) (+ (/ h1 h2) h3))
 (- (/ h0 h2) (+ (/ h1 h2) h3))
0.611 * * [simplify]: iteration  0 :  156  enodes  (cost  240 )
0.614 * * [simplify]: iteration  1 :  512  enodes  (cost  222 )
0.624 * * [simplify]: iteration  2 :  2116  enodes  (cost  221 )
0.657 * * [simplify]: iteration  3 :  5001  enodes  (cost  219 )
0.658 * * * [progress]: adding candidates to table
0.724 * [progress]: [Phase 3 of 3] Extracting.
0.724 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (+ (* 4.0 (/ (- x y) z)) (- 2.0)))> #<alt (λ (x y z) (* 4.0 (/ (- (- x y) (* z 0.5)) z)))>)
0.725 * * * [regime-changes]: Trying 4 branch expressions: ((- x y) z y x)
0.725 * * * * [regimes]: Trying to branch on (- x y) from (#<alt (λ (x y z) (+ (* 4.0 (/ (- x y) z)) (- 2.0)))> #<alt (λ (x y z) (* 4.0 (/ (- (- x y) (* z 0.5)) z)))>)
0.737 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (+ (* 4.0 (/ (- x y) z)) (- 2.0)))> #<alt (λ (x y z) (* 4.0 (/ (- (- x y) (* z 0.5)) z)))>)
0.748 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (+ (* 4.0 (/ (- x y) z)) (- 2.0)))> #<alt (λ (x y z) (* 4.0 (/ (- (- x y) (* z 0.5)) z)))>)
0.762 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (+ (* 4.0 (/ (- x y) z)) (- 2.0)))> #<alt (λ (x y z) (* 4.0 (/ (- (- x y) (* z 0.5)) z)))>)
0.774 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.774 * [simplify]: Simplifying:
  (+ (* 4.0 (/ (- x y) z)) (- 2.0))
0.774 * [simplify]: Sending expressions to egg_math:
 (+ (* h0 (/ (- h1 h2) h3)) (- h4))
0.775 * * [simplify]: iteration  0 :  12  enodes  (cost  5 )
0.775 * * [simplify]: iteration  1 :  12  enodes  (cost  5 )
1.381 * [regime-testing]: Baseline error score: 0.006875859482435304
1.382 * [regime-testing]: Oracle error score: 0.005750718839854982
1.383 * [regime-testing]: End program error score: 0.006875859482435304
1.402 * [regime-testing]: Target error score: 0.007250906363295412