Diagnostics
Currently, diagnostic functions for checking symmetry, symplecticity and the so-called simplifying assumptions are implemented:
issymmetric(tab)
issymplectic(tab)
satisfies_simplifying_assumption_b(tab, σ=tab.s)
satisfies_simplifying_assumption_c(tab, σ=tab.s)
satisfies_simplifying_assumption_d(tab, σ=tab.s)
This list is expected to grow in the future.