Hdekafol is equal to s(10,50,10) using strong array notation.[1] The term was coined by Aarex Tiaokhiao.
Approximations in other notations[]
| Notation | Approximation |
|---|---|
| Up-arrow notation | \(10 \uparrow^{10} 50\) (exact) |
| Chained arrow notation | \(10 \rightarrow 50 \rightarrow 10 \) (exact) |
| Hyper-E notation | \(E1\#1\#1\#1\#1\#1\#1\#1\#1\#50\) (exact) |
| Hyperfactorial array notation | \(52!9\) |
| BEAF | \(\{10,50,10\}\) (exact) |
| Fast-growing hierarchy | \(f_{11}(50)\) |
| Hardy hierarchy | \(H_{\omega^{11}}(50)\) |
| Slow-growing hierarchy | \(g_{\varphi(9,0)}(50)\) |