Who invented ibm 704

A translation program a compiler, in today's terminology would then convert it into the numerical codes which the computer understood. Backus proposed this idea to his manager in He was given a budget and encouraged to hire a small team to test the feasibility of the notion. Backus and his team had created the world'd first high-level programming language. Scientists and engineers would no longer have to write their programs as numerical codes or long-winded mnemonics.

Significantly, Backus's team had implemented the first optimizing compiler, which not only translated FORTRAN programs into the IBM 's numerical codes, but produced codes which ran very nearly as fast as anything that could be crafted by hand. Early computers were very slow by today's standards, and they represented an expensive commodity to their owners.

Inefficient programs wasted time and money. Backus and his team understood this, and they knew that they had to confound their critics who said that a program compiled from a high-level language could never be as efficient as one that was hand-crafted directly using numerical codes or mnemonics. Nevertheless, he graduated in and attended the University of Virginia. He was expelled during his freshman year for poor attendance and joined the U.

While in the Army, Backus performed well on an aptitude test for medical skills and was sent to Haverford College to study medicine. Meanwhile, he was diagnosed and treated for an operable brain tumor. Unsure of what he wanted to do with his life, he rented an apartment in New York and thought he would learn how to build a hi-fi set for himself.

It was there that he discovered his aptitude for mathematics. Shortly thereafter, Backus enrolled at Columbia University to study math. He worked on the project for three years. Early on, part of his job was to attend the machine and fix it when and if it stopped running. Programming the machine was difficult, as there was no organized system of doing it.

Backus invented a program he called Speedcoding to streamline the process. In , a significant upgrade to the appeared. The IBM was considered an early supercomputer and the first machine to incorporate floating-point hardware. The used magnetic core memory that was faster and more reliable than the magnetic drum storage found in the Also part of the series, the IBM was the first commercial transistorized computer.

Built in , the computer was the fastest computer in the world. IBM dominated the mainframe and minicomputer market for the next two decades with its series. The used the same card processing peripherals as the earlier calculators, starting the trend for loyal customers to upgrade. Actively scan device characteristics for identification. Use precise geolocation data. Select personalised content. Create a personalised content profile.

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