... | ... | @@ -94,8 +94,7 @@ Here we define the low-level system API[2]. |
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+ `site_families`: sequence of pairs of integers, `(first_site, num_orbs)`
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that define the grouping of sites into low-level families.
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+ `symmetry`: an object that can act on a wavefunction, given a group element
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(sequence of integers).
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+ `symmetry`: An object that knows how to simplify symmetry group elements.
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+ `connection_set`: sequence of group elements. Each group element is a
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sequence of pairs of integers, as described in the preliminary section on
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