Quick guide¶
This section provides a quick guide to find which function does what in The Walrus.
What you want |
Corresponding function |
Numerical hafnian |
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Symbolic hafnian |
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Hafnian of a matrix with repeated rows and columns |
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Hafnians of all possible reductions of a given matrix |
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Hafnian samples of a Gaussian state |
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Torontonian samples of a Gaussian state |
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Hafnian samples of a graph |
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Torontonian samples of a graph |
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All probability amplitudes of a pure Gaussian state |
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All matrix elements of a general Gaussian state |
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A particular probability amplitude of pure Gaussian state |
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A particular matrix element of a general Gaussian state |
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The Fock representation of a Gaussian unitary |
Note that all the hafnian functions listed above generalize to loop hafnians.