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When dealing with very small or very large numbers what steps would you take to improve the accuracy of the calculations?
Wiki User
∙ 11y ago
take care of the data types of variables declared and format specifiers
Wiki User
∙ 11y ago
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Can robots understand numbers?
Robots are controlled by computers. They can certainly process numbers and make calculations. As for understanding, that depends on what you mean by understand. Robots with speech recognition systems can understand spoken numbers subject to the limits of the system. Robots use artificial intelligence techniques to "think". Nobody knows for sure what the limits of AI may be.
What is the use of numerical analysis and why you have to study?
Numerical analysis has numerous applications in all fields of science and some fields of engineering, and essentially any type of work that requires calculations to give very precise solutions. The point of numerical analysis is to analyse methods that are used to give approximate number solutions to situations where it is unlikely to find the real solution quickly, and to try and improve upon these methods so as to reduce the amount of error generated by computer calculation. It is essential in work that requires precise numbers to get very good approximations with very little error in them, if approximations with just even 1 or 2% error are used in another calculation, and the answer of that calculation used in another, and so on, the errors will build up and you end up with very unreliable numbers. This is why it is a good idea to study numerical anlysis if you intend to go into any area of work requiring precise calculations, so as to be able to identify if there are areas you can improve so as to better your methods in finding solutions and reducing error.
Advantages and disadvantages of logarithm?
Maps and navigational tools needed a huge number of calculations, including multiplications (or divisions) of numbers with several digits. In pre-computer days it was not easy to get people who could do this with a high degree of accuracy. Logarithms changed multiplication into addition and division into subtraction. These were operations that less skilled clerks were able to perform. This advantage has largely disappeared with the easy availability of calculators. The exponential function is one of the more important functions in advanced mathematics, physics and economics. The logarithm function is the inverse of the exponential function and so has very many applications.
What are some of the benefits of a digital electricity meter?
A digital multimeter has the advantages of idiot-proofing and accuracy. The digital readout gives a single number instead of a dial pointing to several numbers on multiple scales.
Can this integer 6546454564564564564564564564565645645645645645645645645645645645645645645645 be stored in Java exactly if yes then please state the data type?
Certainly not in a primitive data type. You can store it in a String, of course. Now, if you want do treat it as a number and do actual calculations, you can store such large numbers in an object based on the BigInteger class; this class allows you to work with numbers of an arbitrary size, limited only by available memory. (There is also a similar BigDecimal class that allows you to work with numbers with decimals).
what dealing with very small or very large numbers, what steps would you take to improve the accuracy of the calculations?
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How can rounding come in handy?
Decimal numbers in calculations often display a spurious degree of accuracy. By removing these unnecessary digits, rounding can simplify mathematical operations without compromising the results.
Does a trial balance determine the accuracy of the numbers?
No a trial balance does not determine the accuracy of numbers. It only tests the accuracy, if done right.
Why do we require numbers?
we need numbers to make a calculations
Why is spreadsheets a good way of recording and calculating profits?
Spreadsheets are for manipulating numbers. So anything to do with calculations can be done with a spreadsheet. So dealing with recording and calculating profits is ideal for a spreadsheet.
Why do bookkeepers use scientific notation?
Bookkeepers use scientific notation in order to represent very large or very small numbers in a more concise and manageable format. By using scientific notation, bookkeepers are able to express numbers in terms of a coefficient and a power of 10, making it easier to perform calculations and interpret financial data. Additionally, scientific notation helps in maintaining accuracy and consistency when dealing with numbers of varying magnitudes.
What are the date types in Microsoft Word?
Word is a word processor, so it is dealing with text and doesn't really have data types. Everything is treated as text. However, you can have numbers and dates that can have calculations done on them.
How do pseudorandom numbers affect the accuracy of a simulation?
Pseudorandom numbers can affect the accuracy of a simulation by accidentally causes pattens that could be missed by the system. This could skew the accuracy.
How are exact numbers treated differently from other numbers in a calculations?
you run it
What is pi in numbers?
Pi can be estimated to various levels of accuracy:3.143.14163.14159The value pi is a type of number known as an irrational number which simply means it cannot be written as a fraction. Furthermore it is not algebraic which means it is not the root of a non-zero polynomial. Numbers that are not algebraic are known as transcendental numbers. By definition Pi is the circumference of a circle divided by its diameter.There are an infinite number of possible digits to which pi can be computed: it does not terminate or repeat. To date it has been computed to as many as 10 trillion digits. For ordinary mathematics, using anything more than 10 places would only negligibly improve the accuracy of the calculations (to 10 decimal places, pi is 3.1415926536).
How do pseudorandom numbers affect that accuracy of simulation?
Random numbers are used to determine the statistics and generate frequency rules. Pseudorandom numbers can skew the resultant frequencies and greatly alter the accuracy of simulation.
What is meant by data precision in computer?
precision is the total number of bits or digits in the representation of a number.accuracy is the number of correct bits or digits in a number.Given a certain representation on a computer, all numbers stored in that representation will have the same precision; however the accuracy of different numbers will vary, depending on the source and on the calculations done on them.
