Ramanujan's Approximations to Pi/Fourth Power of Pi
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Approximation to Fourth Power of Pi by Srinivasa Ramanujan
- $\pi^4 \approx 97 \dfrac 9 {22}$
Proof
This theorem requires a proof. In particular: Follows by truncating just before the partial quotient $16539$ in the Continued Fraction Expansion of Fourth Power of Pi. You can help $\mathsf{Pr} \infty \mathsf{fWiki}$ by crafting such a proof. To discuss this page in more detail, feel free to use the talk page. When this work has been completed, you may remove this instance of {{ProofWanted}} from the code.If you would welcome a second opinion as to whether your work is correct, add a call to {{Proofread}} the page. |
Source of Name
This entry was named for Srinivasa Ramanujan.
Sources
- 1997: David Wells: Curious and Interesting Numbers (2nd ed.) ... (previous) ... (next): $97 \cdotp 40909 \, 10340 \, 0 \ldots$