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Add note about n being zero to stack post
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Danila Fedorin 2020-03-08 00:23:28 -08:00
parent a7a6d7ff13
commit 0eb1abd26d
1 changed files with 6 additions and 1 deletions
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content/blog/stack_recursion.md
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@ -261,7 +261,12 @@ As before, we push the desired answer onto the stack:
{{< stack >}} {{< stack >}}
{{< stack_element >}}{{< /stack_element >}} {{< stack_element >}}{{< /stack_element >}}
{{< stack_element >}}1{{< /stack_element >}} {{< stack_element >}}1{{< /stack_element >}}
{{< stack_element >}}\(n\){{< /stack_element >}} {{< stack_element >}}
{{< sidenote "right" "zero-note" "\(n\)" >}}
At this point, we know that \(n\) is equal to 0. However, for the sake of consistency,
and to avoid confusion, I do not substitute 0 here.
{{< /sidenote >}}
{{< /stack_element >}}
{{< stack_element >}}factorial{{< /stack_element >}} {{< stack_element >}}factorial{{< /stack_element >}}
{{< /stack >}} {{< /stack >}}