Processing math: 10%
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Input:
ring(1,2)
Write:
ring(1,2)
Compute:
ring(1,2)
Output:
ring(1,2)== abs(-4+{x}^{2}+{y}^{2})\ abs(-1+{x}^{2}+{y}^{2})+(-4+{x}^{2}+{y}^{2})\ (-1+{x}^{2}+{y}^{2})
Result: abs(-4+{x}^{2}+{y}^{2})\ abs(-1+{x}^{2}+{y}^{2})+(-4+{x}^{2}+{y}^{2})\ (-1+{x}^{2}+{y}^{2})
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y^((0.5))(x)=1/(x*y-1)
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