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Questions tagged math

455 questions · page 6 of 10

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13
votes
6
answers

Given a bounding box and a line (two points), determine if the line intersects the box

c# math vector c#-2.0
asked 2010-07-13T08:29:03.223
25
votes
4
answers

Elegant/Clean (special case) Straight-line Grid Traversal Algorithm?

algorithm language-agnostic math geometry raytracing
asked 2010-07-13T01:16:52.873
41
votes
10
answers

How do you print the EXACT value of a floating point number?

c algorithm math floating-point
asked 2010-07-09T17:50:17.963
10
votes
5
answers

2D game algorithm to calculate a bullet's needed speed to hit target?

javascript math graphics geometry 2d
asked 2010-07-09T09:26:34.310
11
votes
2
answers

Unit testing mathematical code

java unit-testing math testing
asked 2010-07-06T12:58:37.393
9
votes
2
answers

Implementing automatic differentiation for 2nd derivative: algorithm for traversing the computational graph?

python math hessian-matrix
asked 2010-07-04T00:54:27.827
159
votes
25
answers

Truncate Two decimal places without rounding

c# math rounding
asked 2010-06-29T18:32:05.390
76
votes
4
answers

Standard deviation of generic list?

c# math statistics standard-deviation
asked 2010-06-29T14:35:35.887
10
votes
7
answers

How to run gradient descent algorithm when parameter space is constrained?

optimization math function gradient
asked 2010-06-29T02:23:35.950
40
votes
13
answers

get closest point to a line

c# math geometry
asked 2010-06-25T18:09:45.677
11
votes
4
answers

Random Tile layout

algorithm math layout grid tiles
asked 2010-06-25T04:58:36.860
14
votes
5
answers

Non-sequential substitution in SymPy

python math substitution symbolic-math sympy
asked 2010-06-20T18:33:38.707
11
votes
4
answers

Basic arithmetic in GWT CssResource

css gwt math cssresource
asked 2010-06-18T14:07:11.007
14
votes
2
answers

Is a point inside or outside a polygon which is on the surface of a globe

java math geometry geocoding
asked 2010-06-18T03:48:04.687
22
votes
6
answers

Sample uniformly at random from an n-dimensional unit simplex

math random wolfram-mathematica
asked 2010-06-10T00:03:52.937
19
votes
12
answers

java random percentages

java algorithm math random
asked 2010-06-09T16:51:45.223
9
votes
5
answers

Integration (math) in C++

c++ math calculus
asked 2010-06-05T21:25:11.930
9
votes
5
answers

How to simplify fractions in C#?

c# math fractions
asked 2010-05-31T02:05:50.053
35
votes
9
answers

Determining if two rays intersect

algorithm math geometry intersection
asked 2010-05-28T18:30:54.803
9
votes
7
answers

Doubling binary digits

python algorithm math binary
asked 2010-05-28T12:23:26.433
59
votes
2
answers

Obtain Latitude and Longitude from a GeoTIFF File

python math geolocation tiff gdal
asked 2010-05-27T15:36:49.723
35
votes
9
answers

Is it possible to pass arithmetic operators to a method in java?

java operators math
asked 2010-05-25T06:23:16.533
9
votes
4
answers

Finding coordinates of a point between two points?

wpf math linear-algebra
asked 2010-05-21T22:48:20.393
54
votes
14
answers

How can I write a power function myself?

c++ math floating-point
asked 2010-05-21T14:01:53.107
12
votes
1
answers

Why are there 3 conflicting OpenCV camera calibration formulas?

math opencv formula camera-calibration
asked 2010-05-19T03:10:58.587
28
votes
12
answers

How do I find the millionth number in the series: 2 3 4 6 9 13 19 28 42 63 ...?

bash math recursion series
asked 2010-05-15T15:11:40.127
10
votes
5
answers

Why is Java not telling me when I can't use Integer?

java math
asked 2010-05-14T12:52:37.010
13
votes
4
answers

How do you create a formula that has diminishing returns?

math function
asked 2010-05-11T18:59:01.130
10
votes
3
answers

Linear Algebra Library For Android

android math mathematical-optimization
asked 2010-05-11T04:05:22.520
10
votes
5
answers

Pool Billiard AI

algorithm math physics billiards
asked 2010-05-10T00:49:17.393
9
votes
11
answers

Checking if an int is prime more efficiently

java math numbers primes
asked 2010-05-05T23:48:05.010
25
votes
2
answers

Affine transformation algorithm

algorithm math
asked 2010-05-03T01:49:49.613
10
votes
4
answers

Delphi Math: Why is 0.7<0.70?

delphi math comparison floating-point types
asked 2010-05-02T17:13:15.973
9
votes
6
answers

Looking for framework for plotting scientific data: 2d/3d

c# math charts bitmap
asked 2010-05-01T04:33:14.157
21
votes
14
answers

Can my loop be optimized any more?

c++ math optimization loops physics
asked 2010-04-27T22:41:20.573
31
votes
18
answers

Given two lines on a plane, how to find integer points closest to their intersection?

algorithm math
asked 2010-04-25T14:50:27.880
39
votes
10
answers

Rotation Interpolation

math rotation interpolation
asked 2010-04-25T14:07:21.950
10
votes
6
answers

PHP Calculating future date by adding days to a variable date

php math date
asked 2010-04-22T16:30:59.193
23
votes
8
answers

Get just the scaling transformation out of CGAffineTransform

objective-c math cgaffinetransform
asked 2010-04-22T11:31:41.563
24
votes
8
answers

integer division in php

php performance math
asked 2010-04-20T08:58:11.470
121
votes
19
answers

How Does Modulus Divison Work

language-agnostic math modulo division
asked 2010-04-18T22:44:00.933
13
votes
6
answers

How to calculate both positive and negative angle between two lines?

math geometry 2d
asked 2010-04-18T19:16:14.677
28
votes
5
answers

Mapping A Sphere To A Cube

math geometry mapping
asked 2010-04-17T01:46:59.203
16
votes
3
answers

How do I calculate the distance between two points of latitude and longitude?

iphone math dictionary coordinates latitude-longitude
asked 2010-04-16T10:29:50.720
9
votes
1
answers

How is a lattice used by a compiler

math compiler-construction
asked 2010-04-12T20:36:12.643
24
votes
2
answers

Divide not returning the decimal value I expect

c# math
asked 2010-04-08T01:36:46.367
13
votes
2
answers

how to use ln in Java

java math function
asked 2010-04-02T17:34:40.777
9
votes
5
answers

Animation with Initial Velocity

javascript math actionscript animation physics
asked 2010-04-01T00:43:23.287
20
votes
9
answers

C++: how can I test if a number is power of ten?

c++ math floating-point
asked 2010-03-31T09:13:31.087
10
votes
2
answers

MySQL Math - Is it possible to calculate a correlation in a query?

math mysql
asked 2010-03-16T19:56:15.560
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