Texas Instruments Galaxy 40sx
| Manufacturer: | Texas Instruments (USA/Italy) |
| Mfg. date: | 1991-94 |
| Size: | 14×8,7×1,7 cm |
| Weight (ready for operate): | 107 g |
| Type: | scientific |
| Capacity: | 10/6+2 digits (input/display) 12+2 digits (internal precision) |
| Operating logic: | AOS |
| Registers: | 3 standard (with saving the pending operation) 2 constant (with saving the pending operation) 5 bracket (with saving the pending operation) 1 memory (with aritmetic) |
| Features: | %calculation with percent +/-change sign (direct entry of negative numbers) RVexchange registers (X-Y) Ffloating-point notation Fixfixed-point notation: the listed decimals can be chosen (0-9) Sciscientific (exponential) notation a b/callows entry and display of fractions BSbackspace (right-shift) function 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: | 10+1 digit LCD |
| Power: | solar cell |
| Test results: | trigonometry:result of sin-1(cos-1(tan-1(tan(cos(sin(60°)))))), reference value: 60. 59.999998858 exponential:result of 0.999160000, reference value (first 14 digits): 3.0068804206375×10-70 3.00688043331E-70 |
Galaxy 40sx
Inside of the Galaxy 40sx
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