## FANDOM

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The myrialogialogue is equal to E1#10,000#2 = E1#(E1#10,000) = 10^^10^^10,000, using Hyper-E notation.[1] The term was coined by Sbiis Saibian.

Username5243 calls this number Doomyrolplex, and it's equal to 10[2]10[2]10000 in Username5243's Array Notation.[2]

## Etymology

The name comes from the -logue suffix (meaning E1#x or 10↑↑x) and the number myrialogue, equal to 10↑↑10,000.

## Approximations in other notations

Notation Approximation
Up-arrow notation $$10 \uparrow\uparrow 10 \uparrow\uparrow 10,000$$ (exact)
Chained arrow notation $$10 \rightarrow (10 \rightarrow 10,000 \rightarrow 2) \rightarrow 2$$ (exact)
BEAF $$\{10,\{10,10000,2\},2\}$$ (exact)
Hyperfactorial array notation $$(10001!1)!1$$
Fast-growing hierarchy $$f_3(f_3(10,000))$$
Hardy hierarchy $$H_{\omega^2 (H_{\omega^2 9999}(10))}(10)$$
Slow-growing hierarchy $$g_{\epsilon_0}(g_{\epsilon_0}(10,000))$$

## Sources

1. Saibian, Sbiis. 4.3.2 - Hyper-E Notation - Large Numbers. Retrieved 2016-05-03.
2. Username5243. Part 1 - My Large Numbers. Retrieved 2017-01-15.