Telephone numbers problem
I want to write a program that would generate telephone numbers with the specifics below: Telephone numbers are composed of 10 digits. In the same number: 1- Any digit could be used 3 times, except 0...
View ArticleReducing numbers to one digit (numerology related)
If you don't know what numerology is, or how it works just forget it and see if you can solve this problem. I want to reduce a multiple digit number to one digit by adding each digit together, then...
View Articlehow to convert binary numbers into decimals or numbers to decimals [HELP]
HI VBERS I need help from you guys regarding the the binary numbers introduction overview and conversions.
View ArticleDaily Growth
Ok, I'm trying again. This is a calculation to take into account a few facts about fish growth. I need to be able to figure out an average daily change in length (daily delta L, or DDL). I weight the...
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An oriental problem
Problem Prit'ha's son seized a number of arrows to kill Carna, he used half for his defense; four times the square root against horses, six arrows pierced Carna’s coachdriver and broke his banner and...
View ArticleWhat point on the graph of f(x) is closest to the origin?
Had a buddy of mine ask me for help the other day on this calculus problem. Neither of us could figure it out, figured I would post it up here and see if any braniac could come up with a solution....
View ArticleAbout the easy famous unsolved problem
I think I have found the link from where I picked the problem: http://garsia.math.yorku.ca/~zabrock...3/article.html
View ArticleRandom number question
OK, I am never to programming, but I am working on a small project. I want to use a random number generator in order to have random effects, but I would like it to where it would be more likely to get...
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Plot ellipse through apex and two other points
I need to draw an ellipse through point P2, which is the apex of either the minor or major axis, and two other points P1 and P3. Am I correct in believing there can only be one such ellipse? And if so,...
View ArticleCombination Picker
Hello Lively member Passel advised me this side of the vbforums. So here I am. He already gave me some stuff to think about. I wonder if I could get some other input over here. Can you help me in about...
View ArticleExcel rounds 'up' decimal?
4318.90 - 369.64 = 3949.27? Should it not be just 3949.26 only?
View ArticleGenerating rectangles around a centre point in a spiral starting from the centre
Ehh, it's been a while since I've been on VBForums. Feels a little nostalgic :bigyello: Anyway I have a central point (40x40 pixel rectangle) and I want to generate (40x40 pixel) rectangles around it...
View ArticleProve this
This problem seems easy, but I can't solve it. Prove that if 0<x<1 then sqrt(x)>x. Example: x=1/4 sqrt(1/4)=1/2.
View ArticleGet X/Y coordinates
I'm rewriting a 2d tile based map creator program that I wrote a good while back. One of the features that I'm trying to implement is to know where your mouse is in relation to the map. Currently I...
View ArticleBook about Pattern Recognition
Hi all ! I'm lokking for a book about Pattern Recognition ("Solution Manual to Accompany Pattern Classification" by O.Duda), but it seems impossible to find (I looked also in amazon.com but there...
View Article[RESOLVED] Rise/Run to Angle
For a number of years I've been using a simple rise/run vector to represent the direction of a moving object onscreen. For example, if I wanted to represent the trajectory of an object moving from...
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calculating maximum distinct char permutations
if I have four characters: R, G, B, Y, I can calculate the maximum possible permutations as they are distinct characters and the maximum is 24, which is the factorial of 4. but if the characters are:...
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[RESOLVED] calculating maximum distinct char permutations
if I have four characters: R, G, B, Y, I can calculate the maximum possible permutations as they are distinct characters and the maximum is 24, which is the factorial of 4. but if the characters are:...
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[C#] Finding angles based on side lengths
I've been following solutions on various sites about the law of sines and law of cosines. However, I must be all mixed up or something because I can't figure out the formulas. I know the lengths of all...
View ArticleThe maximum number of divisors
In this problem all numbers are integers. In the range [1 - 100], find the number, or numbers, that have the maximum number of divisors. Example: -Divisors of 5 are: 1-5. The number of divisors is 2....
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