multiplicative rules for constructing it in 1570. Pascal's Traité du triangle arithmétique (Treatise on Arithmetical Triangle) was published posthumously in 1665... 52 KB (7,654 words) - 20:58, 3 May 2024 |
(NB. The 4-bit 8421 BCD code with an extra parity bit applied as least significant bit to achieve odd parity of the resulting 5-bit code is also known... 111 KB (8,202 words) - 01:56, 27 April 2024 |