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How can I find the biggest integer my computer can handle using PHP?
Wiki User
∙ 15y ago
You may use the following code to see how far you can push your computer via storing integers; the biggest integer allowed in PHP actually depends on the system PHP is running on, and how big of an integer it allows in its memory. It's advised that, if you really want to do this, that you turn off PHP output limiting, so then you don't get an exhaustion error. <?php for ($i = 0; TRUE; $i++) { echo $i; } ?>
Wiki User
∙ 15y ago
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What is the largest positive number that can be stored using 8 bits?
An N-bit integer holds 2N different values.For an unsigned integer, the range of values is 0..2N-1 thus.For a signed integer using 2s complement, the range is -2N-1..+2N-1-1.Therefore, the largest positive number that can be stored using 8 bits is 255.
How do you determine the absolute value of a integer?
The absolute value of a number is expressed with the symbol |. To show you want to find the absolute value of an integer(using x as the integer) you would do this |x|. Examples- |2| = 2 |-9| = 9 |325| = 325 |-457245| = 457245
What is the rule for subtracting integers?
if they are two positive numbers, do it normally.If there is a negative and a positive, change it to addition and switch the SECOND integer sign. Only works with two integers in a subtraction question.Example: (-32)-(+2)= (-34) / (-32)+(-2)=(-34)
When a positive integer is raised to the power of zero the answer is always one. Why?
You can understand this by using one rule of exponents. For integers m,n, and positive integer a a^m/a^n=a^(m-n) So if we look at a^m/a^m which must be 1 since it is something divided by itself, we know from the rule we can also write this as a^(n-n)=a^0 but we just showed that was 1.
What are the rules for operations with integers?
The basic rules of arithmetic and algebra apply in most cases. That is:Exponentiation is done firstMultiplication and division are done nextFinally, addition and subtraction are done.If two or more operations with the same priority appear together in the same expression, they're handled in left to right order. Parentheses can be used to override the order of operations; expressions in parens are evaluated first.For example, 2*4**2 - 8/4 would be evaluated this way:Do the exponent first: 4**2 = 16. The expression is then 2*16 - 8/4Next do the multiplication and division: 2*16 = 32 and 8/4 = 2Do the subtraction last: 32 - 2, or 30.The only possible difference is in division, IF you're using computer rules for integer operations. Because a fully integer-based expression can only be expressed as another integer, computers perform integer division by truncating any fractional remainder of a quotient. So for example a computer would evaluate 7 / 2 = 3, rather than 3.5. If the numbers were expressed as real numbers the answer would be correct in the algebraic sense, though: 7. / 2. = 3.5
What is the biggest integer of the numbers 3 7 6 0 4?
Assuming the question requires the biggest number formed using the given digits - rather than applying mathematical operations to them - the answer is 76430.
How do you explain how an integer can be represented using BCD?
Explain how an integer can be represented using BCD?
Why computer is used in bank?
There are many reasons for using a computer in banking - but, basically computers handle calculations more quickly and more accurately than humans do.
What is the biggest Rubik's cube?
I think there is a such thing as a 7x7 but someone has solved, using a computer program to make it, a 20x20!!!
Why you are using binary integer representation?
I am not!
For what reason would it be important to wear a wireless computer headset when using a computer?
A wireless computer headset comes in handy for customer service representatives. It allows them to handle calls and type in information at the same time.
How do you print size of integer?
the size of an integer is determaind by using the function "sizeof(c)",here 'c' is any integer.
If a polynomial cannot be factored using integer coefficients then it is?
In that case, it may, or may not, be possible to factor it using non-integer coefficients.
How do you subtract an integer with another integer without using a number line or counters?
gavin
What are the advantages of computer hardware?
Computer hardware enhances the software working. If the your software can handle 3D rendering and your processor is not powerful enough to handle the calculations then it won't work properly.If you replace your processor with a better multi core processor then your software working will enhance.
Can you plug in two or flash drives in a computer while the other is in use can the computer handle that much data?
Yes you can, but the computer will only read the drive you are using at that particular time, you can only use one drive at a time.
What are the benefits of using 3DMark06?
35Mark06 is a software that you use on your windows computer as a 'benchmark test' to test the gaming / graphics capabilities. For example by using the program you will be able to determine exactly how much 'gaming' your computer can handle, which obviously affects what games you can play.
