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  (X^2+Y^2+Z^2)^4 - 564080065.628041000 * (X^2+ Y^2+ 4* Z^2)  = 0
  ( (X+2)^2+Y^2+Z^2)^4 - 609249680.389719000  * ( (X+2)^2+ Y^2+ 4* Z^2) =0
  ( (X+2)^2+(Y+2)^2+Z^2)^4 - 649348646.964450000  * ( (X+2)^2+ (Y+2)^2+ 4* Z^2) =0


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a = (X^2+Y^2+Z^2)^4 - 564080065.628041000 * (X^2+ Y^2+ 4* Z^2)
b = ( (X+2)^2+Y^2+Z^2)^4 - 609249680.389719000  * ( (X+2)^2+ Y^2+ 4* Z^2)
c = ( (X+2)^2+(Y+2)^2+Z^2)^4 - 649348646.964450000  * ( (X+2)^2+ (Y+2)^2+ 4* Z^2)

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ratioa = 1/(X^2+Y^2+Z^2)^4 * 564080065.628041000 * (X^2+ Y^2+ 4* Z^2)
ratiob = 1/( (X+2)^2+Y^2+Z^2)^4 * 609249680.389719000  * ( (X+2)^2+ Y^2+ 4* Z^2)
ratioc = 1/( (X+2)^2+(Y+2)^2+Z^2)^4 * 649348646.964450000  * ( (X+2)^2+ (Y+2)^2+ 4* Z^2)
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Y =       4.6978
Z =       35.247
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Yerr=-0.00097656
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