|
How can I write an algorithm that given a floating point number, and attempts to represent is as accurately as possible using a numerator and a denominator, both restricted to the range of a Java byte?
The reason for this is that an I2C device wants a...
Started by Eric on
, 6 posts
by 6 people.
Answer Snippets (Read the full thread at stackoverflow):
int) (next_cf * q1 + q0); // Limit the numerator and denominator to be 256 or less if(p2 > 256 denominator (most likely only 255 of them) and find which one gives the closest approximation (computing the numerator to go with....
|
|
I recently ran into an issue where a query was causing a full table scan, and it came down to a column had a different definition that I thought, it was a VARCHAR not an INT. When queried with "string_column = 17" the query ran, it just couldn't use the...
Started by MBCook on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Effectively rewrites the predicate as "CAST(order_number, INT) = 123456" which has two undesirable effects.
|
|
In another Bruce Eckels exercise in calculating velocity, v = s / t where s and t are integers. How do I make it so the division cranks out a float?
class CalcV { float v; float calcV(int s, int t) { v = s / t; return v; } //end calcV } public class PassObject...
Started by phill on
, 7 posts
by 7 people.
Answer Snippets (Read the full thread at stackoverflow):
Try:
v.
int operations usually return int, so you have to change one of the operanding numbers.
Java Language Specification, §4.2.4
You can cast the numerator or the denominator to float...
|
Ask your Facebook Friends
|
So, I'm using the Bare Bones loader, etc. in the wiki with TCC and it's working wonderfully with QEMU and syslinux's mboot.
I can't get the VBE stuff to change the video mode, so, I figured I'd take a step back and use the lowest common denominator. I...
Started by quok on
, 9 posts
by 5 people.
Answer Snippets (Read the full thread at osdev):
)
Charles You've to switch to real, call an ....
Are you still in real mode call_real_mode_interrupt_from_protected_mode( int interrupt, int eax, int ebx ....
You need to be in 16bit real mode to use the Bios calls like int 10.
|
|
Sizzlin buddy that's not me. New alias made up with a period at the end. It seems that when the Bashers are beat they simply run away and creat more aliases
Started by booner155 on
, 12 posts
by 1 people.
Answer Snippets (Read the full thread at stockhouse):
I'd worse like this, rude ! disgusting ! low IQ krap... .
Just taking a quick break.
Cheers UR.
When more apps will not fade away it is a common denominator we all use.
Arcticman, INT is off to a great start offering translation to the world.
|
|
What are some of the things i need to consider when designing this object this is all i can think of
int nominator int denominator int sign
this object can be used in a math operation
Started by scrippie on
, 6 posts
by 6 people.
Answer Snippets (Read the full thread at stackoverflow):
Unless you use unsigned int and you are sure you don't want the denominator ints to represent your numerator and denominator, you'll overflow if you do the naive computation of the numerator or the ....
For the equals method.
|
|
I'm trying to work with fractions in Java.
I want to implement arithmetic functions. For this, I will first require a way to normalize the functions. I know I can't add 1/6 and 1/2 until I have a common denominator. I will have to add 1/6 and 3/6. A naive...
Started by eleven81 on
, 21 posts
by 20 people.
Answer Snippets (Read the full thread at stackoverflow):
denominator), scale, roundingMode); } // Number public int intValue() { return isInteger(int precision) { return new BigDecimal(numerator).divide(new BigDecimal(denominator), new MathContext int numerator; private final....
|
|
Import java.util.Scanner;
public class Fraction { private int numerator; private int denominator; private int product; private int sum; public Fraction(int num, int denom) { this.numerator=num; this.denominator=denom; if (this.denominator == 0){ System...
Started by daddycardona on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
Java code:
Fraction(x).product = ((( Fraction(c).numerator * Fraction(d).denominator) + (Fraction(d).numerator * Fraction(c).denominator)) / (Fraction(c).denominator * Fraction(d).denominator a multiply function could look....
|
|
I've searched SO for an answer to this, but haven't found one.
When an object throws an exception at the end of the constructor, is the object valid or is this one of those 'depends on the construction technique'?
Example:
struct Fraction { int m_numerator...
Started by Thomas Matthews on
, 10 posts
by 10 people.
Answer Snippets (Read the full thread at stackoverflow):
If ((option == disallowInexact) && (error > } ~B() { cout<<"~B()\n"; } ... .
It:
enum FractionOption { disallowInexact, allowInexact }; Fraction::Fraction(double value, int denominator, FractionOption option = disallowInexact) { ...
|
|
I'll get to this quick: I have an application for the iPhone OS 3.1.2 that will reduce fractions. I have 4 outlets:
oTop and oBottom: two UITextFields, stands for originalTop and originalBottom. rTop and rBottom: two UILabels, stands for reducedTop and...
Started by HiGuy Smith on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
])]];
write it like this:
int iFactor = [[factors1 objectAtIndex:i] intValue]; float value.
|
