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In logic, a set of symbols is commonly used to express logical representation. The following table lists many common symbols, together with their name, how they should be read out loud, and the related field of mathematics.
Big Mac was conceived as a 3M computer, with at least 1 megabyte of memory, a 1 megapixel display, and 1 million instructions per second. Similar to the later Macintosh Portrait Display , its 15 in (38 cm) display had a vertical orientation for word processing and was monochrome to save on costs. [ 5 ]
Mac is a family of personal computers designed and marketed by Apple since 1984. The name is short for Macintosh (its official name until 1999), a reference to a type of apple called McIntosh. The current product lineup includes the MacBook Air and MacBook Pro laptops, and the iMac, Mac Mini, Mac Studio, and Mac Pro desktops.
The MAC operation modifies an accumulator a: + () When done with floating-point numbers, it might be performed with two roundings (typical in many DSPs ), or with a single rounding. When performed with a single rounding, it is called a fused multiply–add ( FMA ) or fused multiply–accumulate ( FMAC ).
The PowerBook G3 is a series of laptop Macintosh personal computers that was designed, manufactured, and sold by Apple Computer from 1997 to 2001. It was the first laptop to use the PowerPC G3 (PPC740/750) series of microprocessors, and was marketed as the fastest laptop in the world for its entire production run.
As part of the Mac transition to Intel processors, Apple released a 13-inch laptop simply named "MacBook", as a successor to the PowerPC-based iBook series of laptops. . During its existence, it was the most affordable Mac, serving as the entry-level laptop that was less expensive than the rest of the Mac laptop lineup (the MacBook Pro portable workstation, and later the MacBook Air ultra-port
Mac OS Roman is an extension of the original Macintosh character set, which encoded 217 characters. [1] Full support for Mac OS Roman first appeared in System 6.0.4 , released in 1989, [ 2 ] and the encoding is still supported in current versions of macOS , though the standard character encoding is now UTF-8 .
In classic Mac OS and Mac OS X (macOS), the key combination Option Shift ? produces an inverted question mark. In shell and scripting languages, the question mark is often utilized as a wildcard character: a symbol that can be used to substitute for any other character or characters in a string. In particular, filename globbing uses "?"