Programma 101 programmable calculator (1 risultati)

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Please note that the content of this book primarily consists of articlesavailable from Wikipedia or other free sources online. The Programma 101was a printing programmable calculator manufactured by Olivetti in 1965.A futuristic design for its time, the Programma 101 was priced at$3,200. About 40,000 units were sold. The Programma 101 was able tocalculate the basic four arithmetic functions (addition, subtractionmultiplication, and division), plus square root, absolute value, andfractional part. Also clear, transfer, exchange, and stop for input.There were 16 jump instructions and 16 conditional jump instructions. 32label statements were available as destinations for the 32 jumpinstructions and/or the four start keys (V, W, Y, Z). Each full registerheld a 22-digit number with sign and decimal point. Its memory consistedof 10 registers: three for operations (M, A, R); two for storage (B, C);three for storage and/or program (assignable as needed) (D, E, F); andtwo for program only (p1, p2).…