input question: Information: - Gilbert Ames Bliss , ( 9 May 1876 -- 8 May 1951 ) , was an American mathematician , known for his work on the calculus of variations . - Mathematical analysis is the branch of mathematics dealing with limits and related theories, such as differentiation, integration, measure, infinite series, and analytic functions. - In mathematics, a real number is a value that represents a quantity along a line. The adjective "real" in this context was introduced in the 17th century by Rene Descartes, who distinguished between real and imaginary roots of polynomials. - Calculus of variations is a field of mathematical analysis that deals with maximizing or minimizing functionals, which are mappings from a set of functions to the real numbers. Functionals are often expressed as definite integrals involving functions and their derivatives. The interest is in "extremal" functions that make the functional attain a maximum or minimum value or "stationary" functions those where the rate of change of the functional is zero. What is the relationship between 'gilbert ames bliss' and 'mathematical analysis'????
output answer: field of work

input question: Information: - A character-oriented terminal is a type of computer terminal that communicates with its host one character at a time, as opposed to a block-oriented terminal that communicates in blocks of data. It is the most common type of data terminal, because it's easy to implement and program. Connection to the mainframe computer or terminal server is achieved via RS-232 serial links, Ethernet or other proprietary protocols. - In system programming, an interrupt is a signal to the processor emitted by hardware or software indicating an event that needs immediate attention. An interrupt alerts the processor to a high-priority condition requiring the interruption of the current code the processor is executing. The processor responds by suspending its current activities, saving its state, and executing a function called an "interrupt handler" (or an interrupt service routine, ISR) to deal with the event. This interruption is temporary, and, after the interrupt handler finishes, the processor resumes normal activities. There are two types of interrupts: hardware interrupts and software interrupts. - A computer terminal is an electronic or electromechanical hardware device that is used for entering data into, and displaying data from, a computer or a computing system. Early terminals were inexpensive devices but very slow compared to punched cards or paper tape for input, but as the technology improved and video displays were introduced, terminals pushed these older forms of interaction from the industry. A related development was timesharing systems, which evolved in parallel and made up for any inefficiencies of the user's typing ability with the ability to support multiple users on the same machine, each at their own terminal. - The IBM 3270 is a class of block oriented computer terminal (sometimes called "display devices") introduced by IBM in 1971 normally used to communicate with IBM mainframes. The 3270 was the successor to the IBM 2260 display terminal. Due to the text colour on the original models, these terminals are informally known as "green screen" terminals. Unlike a character-oriented terminal, the 3270 minimizes the number of I/O interrupts required by transferring large blocks of data known as data streams, and uses a high speed proprietary communications interface, using coaxial cable. - vi is a screen-oriented text editor originally created for the Unix operating system. The portable subset of the behavior of vi and programs based on it, and the ex editor language supported within these programs, is described by (and thus standardized by) the Single Unix Specification and POSIX. - IBM mainframes are large computer systems produced by IBM since 1952. During the 1960s and 1970s, the term mainframe computer was almost synonymous with IBM products due to their marketshare. Current mainframes in IBM's line of business computers are developments of the basic design of the IBM System/360. - Coaxial cable, or coax (pronounced ), is a type of cable that has an inner conductor surrounded by a tubular insulating layer, surrounded by a tubular conducting shield. Many coaxial cables also have an insulating outer sheath or jacket. The term coaxial comes from the inner conductor and the outer shield sharing a geometric axis. Coaxial cable was invented by English engineer and mathematician Oliver Heaviside, who patented the design in 1880. Coaxial cable differs from other shielded cable used for carrying lower-frequency signals, in that the dimensions of the cable are controlled to give a precise, constant conductor spacing, which is needed for it to function efficiently as a transmission line. - The text-only monochrome IBM 2260 cathode ray tube (CRT) video display terminal (Display Station) plus keyboard was a 1964 predecessor to the more-powerful IBM 3270 terminal line which eventually was extended to support color text and graphics. - XEDIT is a visual editor for VM / CMS using block mode IBM 3270 terminals . ( Line - mode terminals are also supported . ) - In Connection-oriented communication, a data stream is a sequence of digitally encoded coherent signals (packets of data or data packets) used to transmit or receive information that is in the process of being transmitted. - Visual editors or full screen editors are editing programs which display the text being edited on the screen as it is being edited, as opposed to line-oriented editors (such as ed, ex and edlin). - Edlin is a line editor, and the only text editor provided with early versions of MS-DOS. Although superseded in MS-DOS 5.0 and later by the full-screen edit command, and by Notepad in Microsoft Windows, it continues to be included in the 32-bit versions of current Microsoft operating systems. History. Edlin was created by Tim Paterson in two weeks in 1980, for Seattle Computer Products's 86-DOS (QDOS) based on the CP/M line editor "ED". What is the relationship between 'xedit' and 'text editor'????
output answer: instance of

input question: Information: - Richard Augustus Wagstaff "Dick" Clark Jr. (November 30, 1929 April 18, 2012) was an American radio and television personality, as well as a cultural icon who remains best known for hosting "American Bandstand" from 1957 to 1987. He also hosted the game show "Pyramid" and "Dick Clark's New Year's Rockin' Eve", which transmitted Times Square's New Year's Eve celebrations. Clark was also well known for his trademark sign-off, "For now, Dick Clark so long!", accompanied with a military salute. - A teen idol is a celebrity with a large teenage fan-base. Teen idols are generally young but not necessarily teenaged. Often teen idols are actors or singers, but some sports figures also have an appeal to teenagers. Some teen idols began their careers as child actors, like Leif Garrett, Lindsay Lohan, Mary-Kate and Ashley Olsen, Hilary Duff, as well as Shirley Temple. - Where the Action Is or (WTAI) was a music-based television variety show in the United States from 196567. It was carried by the ABC network and aired each weekday afternoon. Created by Dick Clark as a spin-off of "American Bandstand", "Where the Action Is" premiered on June 27, 1965. - Steve Alaimo Sings and Swings was Steve Alaimo 's seventh album and third for the ABC - Paramount label . - Steve Alaimo (born December 6, 1939) is an American singer who was a teen idol in the early 1960s. He later became record producer and label owner, but he is perhaps best known for hosting and co-producing Dick Clark's "Where the Action Is" in the late 1960s. He had nine singles to chart in the "Billboard" Hot 100 without once reaching the Top 40 in his career, the most by any artist. What is the relationship between 'steve alaimo sings and swings' and 'where the action is'????
output answer:
follows