Sharp EL-5100S
| Manufacturer: | Sharp Corporation (Japan) |
| Mfg. date: | 1983-85 |
| Size: | 17,5×7×1 cm |
| Weight (ready for operate): | 115 g |
| Type: | programmable scientific |
| Capacity: | 10+2 digits (input/display) 12+2 digits (internal precision) |
| Operating logic: | formula-interpreting |
| CPU: | SC43153 |
| Registers: | 9 standard (with saving the pending operation) 11 memory (without arithmetic) |
| Features: | +/-change sign (direct entry of negative numbers) Ffloating-point notation Fixfixed-point notation: the listed decimals can be chosen (0-9) 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) hyphyperbolic functions (sinh, cosh, tanh and inverses: ar sinh, ar cosh, ar tanh) 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 LRtwo-variable statistics: linear regression nCrprobability calculations P-Rconverting coordinates between rectangular and polar systems n!factorial |
| Display: | 24×(6×7) digit dot-matrix LCD |
| Power: | 3×LR44 button cell |
| Programming method: | merged keystroke-programmable |
| Program capacity: | 80 steps |
| Test results: | trigonometry:result of sin-1(cos-1(tan-1(tan(cos(sin(60°)))))), reference value: 60. 59.9999963259 exponential:result of 0.999160000, reference value (first 14 digits): 3.0068804206375×10-70 3.00688090276E-70 |
EL-5100S
Inside of the EL-5100S
Inside of the EL-5100S
With its original packaging
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