Privileg SR30
| Manufacturer: | Quelle International (West-Germany) |
| OEM: | Commodore Business Machines (Japan) |
| OEM model: | SR-9120D |
| Mfg. date: | 1976 |
| Size: | 8×16×3,8 cm |
| Weight (ready for operate): | 174 g |
| Type: | scientific |
| Capacity: | 8/8+2 digits (input/display) 12+2 digits (internal precision) |
| Operating logic: | algebraic |
| CPU: | Commodore GHU-03A + KGHU-01T |
| Registers: | 2 standard (with saving the pending operation) 2 bracket (with saving the pending operation) 2 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) 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 |
| Display: | 12 digit LED (8+2+2) |
| Power: | 9V battery or adaptor |
| Test results: | trigonometry:result of sin-1(cos-1(tan-1(tan(cos(sin(60°)))))), reference value: 60. 60.0011368342 exponential:result of 0.999160000, reference value (first 14 digits): 3.0068804206375×10-70 3.00688022153E-70 |
Privileg SR30
Inside of the SR30
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