Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation

(sqrt(cos(x))*cos(400*x)+sqrt(abs(x))-0.4)*(4-x*x) #34099497

1
members (measured 22 Sept 2026, 17:00 UTC)
1 April 2024
created (per Roblox API)
10 August 2026
first measured by this register

Description

(sqrt(cos(x))*cos(400*x)+sqrt(abs(x))-0.4)*(4-x*x)^0.1

Written by the group; not a statement by this register.

Membership history

Growth

Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.

Measurement log — every members count we have recorded
Measured (UTC)MembersChange
16 Sept 2026, 22:261first reading

Ownership

Owned by GreyKnight (@MrH_ands) as measured.

Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.

Members we’ve seen

GreyKnight (@MrH_ands) — (sqrt(cos(x))*cos(400*x)+sqrt(abs(x))-0.4)*(4-x*x)^0.1 (rank 255)

A sample — only members this register has independently measured, highest rank first. Not the full roster.

Rank structure

(sqrt(cos(x))*cos(400*x)+sqrt(abs(x))-0.4)*(4-x*x)^0.11
chat gpt0
gpt chat0
Member1
loser0
Guest0

Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).

Related groups

Groups whose measured members overlap with this one — a sample from our membership graph.

Open data

Download this group’s measured record — free to reuse with attribution: membership history (CSV) · full record (JSON)

Each file carries its licence and retrieval time inside it, and is generated from the same measurements shown above.