The POWER2, originally named RIOS2, is a processor designed by IBM that implemented the POWER instruction set architecture. The POWER2 was the successor...

floating point operations. POWER2 – 6 to 8 chips were mounted on a ceramic multi chip module POWER2+ – a cheaper 6-chip version of POWER2 with support for external...

processors are called POWER1 (RIOS-1, RIOS.9, RSC, RAD6000) and POWER2 (POWER2, POWER2+ and P2SC). The ISA evolved into the PowerPC instruction set architecture...

declaration #pragma weak power2 int power2(int x); // function declaration int __attribute__((weak)) power2(int x); // or int power2(int x) __attribute__((weak));...

the RS/6000 series. However, applications which rely on early RS/6000's POWER2 processor and Micro Channel bus are incompatible with the ANS's PowerPC...

special features not in the PowerPC specification, mainly derived from POWER2[citation needed] and the original AS/400 processor, and has been 64-bit...

5 MHz. In September 1993, the POWER1 and its variants was succeeded by the POWER2 (known briefly as the "RIOS2"), an evolution of the POWER1 microarchitecture...

instructions of the ISA (at the time) such as instructions present in the POWER2 version of the POWER ISA but not in the PowerPC ISA. It was introduced on...

floating point units (FPUs) during the 1990s (such as the MIPS R8000, IBM POWER2), and Weitek eroded the demand for this class of computer. The industry...

hence "m^2 = ?x^2 * n^2" by (auto simp add: power2_eq_square) hence eq: "m^2 = 2 * n^2" using of_nat_eq_iff power2_eq_square by fastforce hence "2 dvd m^2"...