For example，the following three forms are in the same genus
x^2 + y^2 + 32z^2
x^2 + 4y^2 + 9z^2 + 4yz
2x^2 + 2y^2 + 9z^2 +2yz +2zx
Are there any effective motheds to decide whether or not two positive definite ternary quadratic forms are in the same spinor genus？
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