base_ring, [variable=t]) |
base_ring,
characteristic,
gen,
is_atomic_repr,
is_field,
is_finite,
laurent_series_ring,
name,
ngens,
random,
set_variable,
variable
Further documentation:
) |
If this is the power series ring R[[t]], return the Laurent series ring R((t)).
Instances of class PowerSeriesRing also have the following special functions:
__call__,
__cmp__,
__contains__