Timeline for Prove by induction $H^{\otimes n} \left| 0 \right>^{\otimes n} = \frac{1}{\sqrt{2^n}} \sum_{i=0}^{2^n -1} \left| i \right>$
Current License: CC BY-SA 4.0
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| when toggle format | what | by | license | comment | |
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| Sep 16, 2019 at 22:41 | comment | added | Mariia Mykhailova | Right-hand side actually - left-hand side is already opened (the first and the second parts of the formula). You'll need to open the brackets in the tensor product of the sum and the single term to get the final expression. | |
| Sep 16, 2019 at 22:34 | vote | accept | MrKet | ||
| Sep 16, 2019 at 20:13 | history | answered | Mariia Mykhailova | CC BY-SA 4.0 |