Calculation range and accuracy
Calculation range and accuracy of the RedCrab Calculator
Floating point |
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Accuracy |
15 – 16 digits |
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Calculation range |
from ±5 * 10-324 to ±1.7 * 10308 |
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Hexadecimal |
12 digits |
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| Floating point is due to a large range of values suitable for engineering and scientific calculations | ||
Decimal |
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Accuracy: |
28-29 significant digits |
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Calculation range |
from -79,228,162,514,264,337,593,543,950,335 |
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Is approximate (-7.9 * 1028 to 7.9 * 1028) / (100 to 1028) |
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Hexadecimal |
16 digits |
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| Decimal is suitable due to the small rounding error for financial and monetary calculations | ||
Other basic features
| Introduction | |
| Accuracy | CRange and accuracy |
| Expressions | Mathematical expressions |
| StartCalculation | Execute calculation |
| Fraction line | Write a fraction line |
| Square roots | Handling of root symbols |
| Subscript | How to write subscript |
| Superscript | How to write an exponent |
| Greek letters | How to write Greek letters |
| Prefix | Prefixes instead exponents |
| Hex, Oct, Bin | Hex, octal or bin numbers |
| Complex numbers | |
| Implied multiplication | |