# How to make \`\[0\] == 0\`?

**URL:** https://discourse.julialang.org/t/how-to-make-0-0/112630
**Category:** General Usage
**Tags:** question, syntax
**Created:** [April 7, 2024, 6:37am UTC](https://discourse.julialang.org/t/how-to-make-0-0/112630 "2024-04-07T06:37:33Z")
**Posts on this page:** 1
**Showing post:** 8

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### Author: ![stevengj](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/stevengj/32/71_2.png) [@stevengj](https://discourse.julialang.org/u/stevengj)
#### Post date: [April 7, 2024, 7:36pm UTC](https://discourse.julialang.org/t/how-to-make-0-0/112630/8 "2024-04-07T19:36:30Z")

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Not that `dot([1, 2], [3, 4])` and `[1, 2]' * [3, 4]` are essentially equivalent in Julia, because `[1, 2]'` acts like a covector, as discussed in [Transposes vs 1-row matrices](https://discourse.julialang.org/t/transposes-vs-1-row-matrices/112652)

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