What is logic in Sequence and Flatten Node

Lists-Logic
1

hie i am new to dynamo i am in learning stage. i want to know the logic of Sequence Node. Sequence Node requires three inputs and we will get one output i want to know ho that output is generations in same manner whats is the logic behind Flatten node. please someone explain this. Thank you .

2

Read up the section on Data Structures here …
http://dynamoprimer.com/en/04_The-Building-Blocks-of-Programs/4-1_data.html

Data is grouped and organized in lists and sub lists, using Flatten breaks down this structure.
Working on flattened lists is easier, but more often than not, is not a good idea.

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3

Just to clarify the Flatten node will take a list like this…

(0)
A
B
(1)
C
(2)
D

and combine it into one list?

(0)
A
B
C
D

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