Boots 636
Manufacturer: | Boots the Chemists Ltd. () |
OEM: | CASIO Computer Co., Ltd. () |
OEM model: | fx-330 |
Mfg. date: | 1980 |
Size: | 7×12,4×1 cm |
Weight (ready for operate): | n.a. |
Type: | scientific |
Capacity: | 8/6+2 digits (input/display) 10+2 digits (internal precision) |
Operating logic: | |
CPU: | NEC D1897G |
Registers: | 2 standard (with saving the pending operation) 1 constant (with saving the pending operation) 6 bracket (with saving the pending operation) 1 memory (with aritmetic) |
Features: | +/-change sign (direct entry of negative numbers) RVexchange registers (X-Y) Ffloating-point notation Sciscientific (exponential) notation Sqrsquare root x2square pivalue of pi (3.1415..) can be recalled 1/xreciprocal trigtrigonometrical functions (sin, cos, tan and inverses: arcsin, arccos, arctan) DMS-DDconversion of decimal and sexagesimal numbers logexponential and logarithmical functions (10- and e-base) yxraising to power SDone variable statistics: calculating mean and standard deviation P-Rconverting coordinates between rectangular and polar systems n!factorial |
Display: | 9 digit (Epson LD-B342A) |
Power: | 2×LR44 gombelem |
Test results: | trigonometriai:az arcsin(arccos(arctg(tg(cos(sin(60°)))))) eredménye, referenciaérték: 60. 59.991158 exponenciális:a 0.999160000 eredménye, referenciaérték (első 14 jegye): 3.0068804206375×10-70 3.0068809E-70 |
Similar items