Aggregate the results of applying an operator to each element.
Creates an element whose value is the value at the corresponding index of the value of the process element.
Chain the given function pointwise through the value of the container element.
Returns an element representing the number of elements in the container whose values satisfy the predicate.
Returns an element representing whether the value of any element in the container satisfies the predicate.
Produce the element over values obtained by selecting a particular container and folding through its values.
Produce the element over values obtained by selecting a particular container and folding through its values.
Returns an element representing whether the values of all elements in the container satisfy the predicate.
Creates an element whose value is the value at the corresponding index in the value of the container element, if the index is in range, None otherwise.
Returns an element representing the length of the container.
Map the given function pointwise through the value of the container element.
Select a random element from the container.
Select a random element from the container. Ensures that no IndexOutOfRange exception should be thrown.
Produce the element over values obtained by selecting a particular container and reducing through its values.
Represents an element whose value is a container.
Elements that are created by operations are put in the same universe as this element.