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VBForums Polygon clipping  
19:51 25-Nov-07   [Replies: 9, Views: 492]    By: krtxmrtz
Has anyone implemented in VB the Weiler algorithm for polygon clipping by another polygon (not necessarily a rectangle!)? ...
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VBForums differentiate between waves with steep increase.  
08:34 19-Nov-07   [Replies: 14, Views: 277]    By: Watashi
Hello , This is a real time data. I data will be inflowing continously. I have to differntiate the wave which have sudden change (rise or fall). and the waves(data) having gradual chan...
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VBForums anyone up on group theory?  
01:46 19-Nov-07   [Replies: 3, Views: 194]    By: oswaler
I'm just learning it, so this is a very basic question. I understand how to construct the multiplication and character tables for a group. From the characters I need to construct irreducible r...
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VBForums Create a search-route in a given area  
21:18 18-Nov-07   [Replies: 10, Views: 282]    By: opus
Hi, I've posted the linked threat in the VB.Net Forum alre<ady, but didn't get anything in there. I'm trying to auto-generate a seach-route in a given area. I have an area (for start-up...
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VBForums Present value of $1 per week at 5% p.a.  
01:16 16-Nov-07   [Replies: 2, Views: 286]    By: Scuzzie
I've been desparately trying to work out the underlying formula for the attached table. It is the present value of $1 per week at 5% p.a. If someone could assist me in this, I would be grateful. ...
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VBForums fitting function to data by adjusting variables  
14:38 12-Nov-07   [Replies: 3, Views: 193]    By: unxzst
Hi, I've posted this before, but I think due to my approach not many people were willing to contribute their time. This time I am trying a different approach to my problem, and I would greatly app...
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VBForums drawing a sphere  
07:11 7-Nov-07   [Replies: 1, Views: 114]    By: shiva kiran
Consider a point in 3D <x,y,z> as origin . I want to draw an ellipse for that I need to get <x',y',z'> coordinates given some radius . Can any one write a function or give some ma...
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VBForums Drawing circle and sphere  
11:31 6-Nov-07   [Replies: 2, Views: 138]    By: shiva kiran
Sir, I need to draw a circle with a given center and radius. I want the points present in the circle with fixed angle.ex : 10 degrees. ex : consider center is (0,0) radius = 5; 1st...
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VBForums Here's a challenge for you...  
09:53 6-Nov-07   [Replies: 24, Views: 296]    By: metalmidget
Before I start, this is not me trying to get you to do my homework, I've done this already. Try this on for size: A parcel of land is bounded by a stream y = x + 3Pi/4 + (Pi/Sqrrt(2))*cos(x + ...
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VBForums partition the set  
01:59 6-Nov-07   [Replies: 1, Views: 106]    By: chugbottle
I need some help on this question please. The set {1, 2, 3, 4} can be partitioned into two sets {1, 4} and {2, 3} of the same size. Notice that 1+4 = 2+3. Question Jane says she can par...
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VBForums A Prime Number Question  
21:44 5-Nov-07   [Replies: 12, Views: 230]    By: Code Doc
I hate to date myself, but it seems that when I first learned algebra, a prime number was defined as "an integer that can only be divided evenly by itself and 1." Now it appears that...
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VBForums Help between a Compound Interest and a Simple interest loan formula  
15:08 29-Oct-07   [Replies: 1, Views: 228]    By: npumcrisz
My question if you could kindly assist me is base on the following scenario How do we know determine the difference between a compound interest loan and a simple interest loan if both must be ...
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VBForums Horse Racing System help  
05:54 28-Oct-07   [Replies: 0, Views: 113]    By: Nineteen80eight
Hello my name is Luke , This may seem random but i need your help as im a hardcore Horse Racing fan and need to come up with a rating tool to rate horse's so i can sort the average horses from the...
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VBForums Need help with a formula I am working on  
23:56 25-Oct-07   [Replies: 2, Views: 176]    By: Mxjerrett
Well I've been sitting down at my desk for the past 2 hours and I bet the answer is probably easy, but I am trying to work on a formula to tell exactly how many levels are needed to get to the nex...
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VBForums del me  
07:50 21-Oct-07   [Replies: 2, Views: 104]    By: Circ
nvr mind ...
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VBForums Calculating Power Sets with Loops  
16:10 18-Oct-07   [Replies: 6, Views: 210]    By: Eclyps19
Okay, I don't know how many of you are big into math, but I'm making a program to calculate power sets with up to 5 elements. I basically have an array of 5 text boxes (index 0 to 4). The user can...
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VBForums pop quiz question  
00:38 18-Oct-07   [Replies: 2, Views: 134]    By: new fish
hey dudes my sister brought home a sheet of interesting maths puzzles she'd been given at school becasue its maths weeks here in ireland. anyway one of them has me a bit confused!! you hav...
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VBForums Stats  
20:03 17-Oct-07   [Replies: 1, Views: 87]    By: Thomas154321
The author Shere Hite undertook a study of American women's attitudes towards sex and love by distributing 100,000 questionnaires through women's groups. Only 4.5% of questionnaires were returned....
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VBForums Trigonometry... and bad too!  
12:46 15-Oct-07   [Replies: 6, Views: 152]    By: BillGeek
Hey Guys Another question that, well, is basically Trigonometry based. (I think... ) Suppose you have, as the following illustration: BAC = 25deg. AC = 1meter and A = (2, 1) ...
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VBForums [RESOLVED] Pythagoras and I  
08:46 15-Oct-07   [Replies: 9, Views: 118]    By: BillGeek
Hi All Yet again, my basic mathematical skills (non-existent now) has failed me. I'm trying to apply the theory of pythagoras from a different perspective. Given the following, how would I be...
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VBForums Probability density function, help!  
05:15 15-Oct-07   [Replies: 2, Views: 123]    By: metalmidget
A PDF is defined by the function [Ce^(-t/10), 0 <= t <= infinity] f(t) ={ [0, elsewhere] where C is a constant. Find the value of C. By my reckoning, if f...
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VBForums 5/6 point star  
23:30 13-Oct-07   [Replies: 11, Views: 149]    By: .paul.
is there a formula for finding the area of a 5 or 6 point star where the only information i have is the number of points and the radius? thanks ...
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VBForums Texas Instruments TI-89 Titanium Graphing Calculator  
17:52 13-Oct-07   [Replies: 1, Views: 98]    By: Wildy
Hi all, can anyone tell me anything about the Ti 89 titanium? I'm in the market for a new calculator for an engineering course. Does anyone know if this calculator actually shows the person us...
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VBForums Find the amount a circle covers a rectangle  
14:25 12-Oct-07   [Replies: 9, Views: 282]    By: THEROB
Hi – I’ve got a problem I need to figure out. Given a circle of known centre and Radius. How can you find what percentage of a rectangle is covered by the circle. The rectangle dimensions and loca...
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VBForums the birthday problem  
04:46 10-Oct-07   [Replies: 8, Views: 288]    By: new fish
hi guys some of you will be familiar with the birthday problem "how many ppl do you need in a room before the probability of two sharing a birthday becomes at least 50%" the an...
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