Expression 6: "y" equals 92957130.3 8 5 7cosine left parenthesis, StartFraction, 2 pi Over 365.2 5 , EndFraction "x" , right parenthesis plus 1554545y=92957130.3857cos2π365.25x+1554545
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Expression 7: "y" equals 92946491.2 7 1 1sine left parenthesis, StartFraction, 2 pi Over 365.2 5 , EndFraction "x" , right parenthesisy=92946491.2711sin2π365.25x
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Expression 8: "g" left parenthesis, "x" , right parenthesis equals left parenthesis, 239070cos left parenthesis, StartFraction, 2 pi Over 27.3 , EndFraction "x" , right parenthesis plus 238890 , right parenthesis plus left parenthesis, 92957130.3 8 5 7cos left parenthesis, StartFraction, 2 pi Over 365.2 5 , EndFraction "x" , right parenthesis plus 1554545 , right parenthesisgx=239070cos2π27.3x+238890+92957130.3857cos2π365.25x+1554545
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Expression 9: "f" left parenthesis, "x" , right parenthesis equals left parenthesis, 238710sin left parenthesis, StartFraction, 2 pi Over 27.3 , EndFraction , right parenthesis , right parenthesis plus left parenthesis, 92946491.2 7 1 1sin left parenthesis, StartFraction, 2 pi Over 365.2 5 , EndFraction "x" , right parenthesis , right parenthesisfx=238710sin2π27.3+92946491.2711sin2π365.25x
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This is the equation for the distance between sun and moon (look down)
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Expression 11: "p" left parenthesis, "x" , right parenthesis equals StartRoot, "g" left parenthesis, "x" , right parenthesis squared plus "f" left parenthesis, "x" , right parenthesis squared , EndRootpx=gx2+fx2