Introduced by Jacobi in 1837, it is of theoretical interest in modular arithmetic and other branches of number theory, but its main use is in computational number theory, especially primality testing and integer factorization ; these in turn are important in cryptography.

Introduced peafowl are often seen near the main settlement.

Introduced in its fourth iteration, Blackadder Goes Forth, Captain Kevin Darling is main character Captain Edmund Blackadder ( Rowan Atkinson )' s intellectual peer and bitter rival ; while Blackadder reluctantly serves in World War I trenches, Darling is safely stationed some distance from the front line.

Introduced in late 1981 ( at the Tokyo Motor Show ), the B11s were the first front-wheel-drive Sunnys — predating the same shift to front-wheel drive by their main Toyota Corolla rival — and were exported to the United States as the Nissan Sentra from the 1982 model year onwards.

Introduced in Chapter IV (" Rabbit Sends in a Little Bill ") and the main center of interest of Chapter V (" Advice from a Caterpillar "), the Caterpillar is a hookah-smoking caterpillar exactly three inches high which, according to him, " is a very good height indeed " ( though Alice believes it to be a wretched height ).

Introduced in the series ' eighth season, Reyes would become a main character throughout the entirety of its ninth and final season, last appearing in the finale, " The Truth ".

Introduced as a toy in 1983, he is leader of the Renegade Gobot faction and the main antagonist of the animated series, where he was voiced by Bernard Erhard.

Introduced at the same time as the FX4, it was aimed at the private hire, limousine and funeral trade and this market was the main reason why the petrol engine was offered in the vehicle.

Introduced as a minor character in a non-fantasy historical story by Robert E. Howard, " The Shadow of the Vulture ", Red Sonya of Rogatino would later inspire a fantasy heroine named Red Sonja, who first appeared in the comic book series Conan the Barbarian written by Roy Thomas and illustrated by Barry Windsor-Smith.

* Clayton: Introduced in Season Five and a recurring character in Season Six, Clayton was a Claymation character animated by Will Vinton who often commented on the previous skit or introduced a new concept.

Introduced in the first novel of the series, 1965's Dune, the character became a breakout character as the readers liked him and was revived by Herbert in 1969's Dune Messiah.

Introduced as a borderline psychotic given to bouts of furniture-throwing violent rage, Franky's character was explored through her unrequited love for fellow inmate Karen Travers, who warmed to her and tried to teach her to read, finally emerging as an unloved, illiterate, deeply frustrated social misfit and a tragic anti-heroine.

Introduced in Magnet # 1-1908, as a minor character, but was developed into the principal character of the stories as his comic potential was realised.

Introduced as a hardened, rarely used hardboiled villain in the 1980s, the character remained in limbo until his revival as an anti-hero biker in the early 1990s.

Introduced on July 31, 1968, Franklin was the first African-American character in the strip.

Introduced as an ' impossible birth ' at the start of season three, as an infant the character still had little chance of his own development.

Introduced in Dynasty Warriors 2, while the player character deals and receives damage, the gauge fills up.

Introduced with System / 360 in 1964, the 029 had new character codes for parentheses, equal and plus as well as other new symbols used in the EBCDIC code.

Introduced in the series ' second episode, also named " Deep Throat ", the character was killed off during the first season finale " The Erlenmeyer Flask "; however, he later made several appearances in flashbacks and visions.

Introduced in the feature-length pilot episode " Mexican Slayride ", her character was presented as feisty.

Introduced in the first book of the original Chronicles Trilogy, Dragons of Autumn Twilight, written by Margaret Weis and Tracy Hickman in 1984 ; Goldmoon has become a recurring character for over 16 years in multiple Dragonlance novels and series, either as a protagonist or as a supporting character.

Introduced in Mortal Kombat II, the Babality turns an opponent into an infant version of the character.

Introduced the Bloodlust character, Dust-an immortal thief seeking death.

Introduced in an episode of the same title in 1990 and became a regular character from 1991.

Introduced in the fourth season opener Herrenvolk, the character remained a recurring presence until the series ' finale, " The Truth ".

Introduced species have also provided recent “ natural experiments ” to investigate how rapidly character displacement can affect evolutionary change ( Dayan and Simberloff 2005 ).

Introduced in 2004 along with the Prescott revision of the Pentium 4 processor, SSE3 added specific memory and thread-handling instructions to boost the performance of Intel's HyperThreading technology.

Introduced sockets from 4. 3BSD.

Introduced in version 2. 4. 1 of the Linux kernel, it was the first journaling file system to be included in the standard kernel.

Introduced in Daring New Adventures of Supergirl # 4 ( February 1983 ).

Introduced in November 1995, the Am5x86 ( also known as 5x86-133, Am5x86, X5-133, and sold under various 3rd-party labels such as the Kingston Technology " Turbochip ") is an Enhanced Am486 processor with an internally set multiplier of 4, allowing it to run at 133 MHz on systems without official support for clock-multiplied DX2 or DX4 486 processors.

* D-35: Introduced in the mid-1960s, has a distinctive 3-piece solid East Indian Rosewood back, black and white binding on body and neck with 1 / 4 " braces.

* KID Scouting ( Kabataang Iminumulat-Diwa or Children to be Introduced to Virtues ) is for boys 3 to 4 years of age.

Introduced in 1944, the B4B displaced 1. 4 L ( 1414 cc / 86 in³ ) and powered the Volvo PV444.

Introduced 3 / 4 of the way throughout the manga, he plays a big role in major story arcs thereafter.

* 16-bit New Executable: Introduced with Multitasking MS-DOS 4. 0, these can be identified by the " NE " in ASCII.

* Piece of the Pie ( Introduced in season 2, lasted until season 4 ): a survey-based game similar to Family Feud, using pie charts and teaching percentages.

Introduced in 1975 to replace the 2. 8 as the entry level XJ6, the new 3. 4 was not a simple revival of the original XK.

Introduced on 1 April 2002, the Renewables Obligation requires all electricity suppliers who supply electricity to end consumers to supply a set portion of their electricity from eligible renewables sources ; a proportion that will increase each year until 2015 from a 3 % requirement in 2002-2003, via 10. 4 % in 2010-2012 up to 15. 4 % by 2015-2016.

* Introduced as " The Jay Leno Tank Car " on Gran Turismo 4, it ended up in the game " by accident " when the game development team visited Jay's garage for some engine noises.

Introduced in the UK in 1980 as the J1 version, their styling and spec was aimed at the sports touring market and as a competition against the Honda CB400 / 4 and 550 / 4 series of successful UJM ( universal Japanese motor ) middleweights.

* Radler ( 1. 4 % alcohol, soft drink-beer ) – Introduced in a complete untouched segment, the Radler is a light, low-alcohol beer that is essentially a combination of lemonade and beer.

Introduced in October 1984, it was code named " Seahorse ", and used the KD32 CPU module containing a 4 MHz ( 250 ns ) MicroVAX I processor.

; Introduced in Season 4:

Krugatch Annihilator ; piloted by Stage 4 Invid ): Introduced in the pre-retcon Palladium Books role-playing game scenario book Lancer's Rockers, the Annihilator is described as a " collaborative " effort between the Invid a remnant of the pre-invasion Eastern Bloc Soviet Independent State ( EBSIS ) called Krugatch.

Introduced on February 4, 1964, as a 1964 model, the Vista Cruiser was based on the Oldsmobile Cutlass / F-85 model but prior to the 1973 model year it utilized a wheelbase which was longer than that of the Cutlass / F-85 sedan.

Introduced in 1989, at over 4 kg the Outbound Laptop was significantly lighter and easier to carry than Apple's own Macintosh Portable, which became available at around the same time.