Whois & Analysis for wtf-hyip.com

A high-yield investment program (HYIP) is a type of Ponzi scheme, an investment scam that promises unsustainably high return on investment by paying previous investors with the money invested by new investors.

WHOIS (pronounced as the phrase "who is") is a query and response protocol that is widely used for querying databases that store the registered users or assignees of an Internet resource, such as a domain name, an IP address block or an autonomous system, but is also used for a wider range of other information.

The protocol stores and delivers database content in a human-readable format.

The current iteration of the WHOIS protocol was drafted by the Internet Society, and is documented in.

Flow-chart of an algorithm (Euclides algorithm's) for calculating the greatest common divisor (g.c.d) of two numbers a and b in locations named A and B.

The algorithm proceeds by successive subtractions in two loops: IF the test B ≥ A yields "yes" or "true" (more accurately, the number b in location B is greater than or equal to the number a in location A) THEN, the algorithm specifies B ← B − A (meaning the number b − a replaces the old b).

Similarly, IF A > B, THEN A ← A − B.

The process terminates when (the contents of) B is 0, yielding the g.c.d.

in A. (Algorithm derived from Scott 2009:13; symbols and drawing style from Tausworthe 1977).

wtf is a generic toplevel domain (gTLD) run by Donuts, a gTLD registry It is derived from "WTF", an online acronym for "what the fuck?".

Minimum human intervention is required to control many large facilities, such as this electrical generating station.