5. User Guide¶
5.1. Interval Construction¶
An interval can be constructed using a couple (inf, sup) or an object that support the __getitem__ interface
Interval(inf, sup)
Interval((inf, sup))
Interval(iterable)
Interval(interval)
To clone an interval use
interval.copy()
5.2. Properties¶
To get the interval boundaries use
interval.inf
interval.sup
An empty interval is defined with inf and sup set to None.
5.3. Operations¶
To compute the union of two intervals use
i3 = i1 | i2
i1 |= i2
To compute the intersection of two intervals use
i3 = i1 & i2
i1 &= i2
It returns an empty interval if the intersection is null.
To document
interval[0]
interval[1]
interval1 < interval2
interval1 > interval2
interval += 1
interval + 1
interval -= 1
interval - 1
interval.enlarge(1)
interval *= 2
x in interval
interval1.is_included_in(interval2)
interval1.is_outside_of(interval2)
interval1.map_in(interval2)
interval1.map_x_in(x)
interval1.unmap_x_in(x)
interval.is_left_open
interval.is_right_open
interval.length
interval.length_float
interval.centre
interval.slice
interval.iter()
...