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x/3.09+y+z/2.65-1000+471.6981;y-(0.3*x)-(0.07187*z)-34.5;x/y-1.9
ln(x)*sin(x)
(2)^(100)
12*y^2-(2*x*y^2)-y^3;24*x*y-(3*x*y^2)-(2*x^2*y)
x/3.09+y+z/2.65-1000+471.6981;y-(0.3*x)-(0.07187*z)-34.5;x/y-1.8
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