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How do I set the symbol for the angle or annuity operation in LaTeX? Specifically, this is the actuarial a angle s = (1-v s )/i.
Started by Joseph Holsten on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
$% \kern 1pt}}\kern1pt}% \vrule\kern1pt}} \DeclareRobustCommand{\angle}[1]{ _{\lcroof{#1}}}
You can then use this macro for the problem's example by typing
$a\angle{s}$
If you need a full set of actuarial.
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I need an algorithm to figure out if one angle is within a certain amount of degrees from another angle.
My first thought was (a-x < b) && (a+x > b) , but it fails when it has to work with angles that wrap around from -179 to 180.
In the diagram...
Started by Charlie Somerville on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
If radians < 360 where x is an input angle and order of input angles or the direction of the difference ; Compute the shortest....
Positive angle between two other angles so 0 <= diff <= 180 ; we are working in degrees.
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Given P1 and P2, how can I get the angle from P1 to P2? Thanks
Answer Snippets (Read the full thread at stackoverflow):
Well each point makes a triangle is to find each of these and compute your required angle beta, by doing beta = alpha1 - alpha2 where)
then do beta = alpha1 - alpha2
It's....
You want the angle between the two points and the origin O(0,0).
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I followed the question here http://stackoverflow.com/questions/764313/quaternion-math-for-rotation to get an angle of rotation and the axis around which I need to rotate, My question is how do I pass the angle and axis as an argument to glrotate()?
Started by NeatRobot on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
If the axis is defined by the variables x, y, z, and the rotation angle is in the variable angle, then it's as simple as glRotatef(angle, x, y, z)
The double version is
glRotated(angle,x,y,z)
The float version is
glRotatef....
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How can I find the Angle of a line between two points in actionscript 3.
I have an object that dynamically animates out arrows, given the points that represent start, elbows, and then end point.
I need the angle of the line to rotate the arrow at the ...
Started by Fire Crow on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
The formula for the angle (also called the slope of the line) is as follows:
angle = Math.atan((y2) are the coordinates of the second point (end of line)
Also, note that angle is returned in radians so if you need to get the angle....
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Hi,
as mentioned in my introduction I am relatively new to DSLR photography but I am continuously improving.
I have used so far with my EOS 600D only a 18-270mm lens but now I have sees how nice it is to have a wide angle or ultra wide angle zoom lens...
Started by Tom75 on
, 14 posts
by 4 people.
Answer Snippets (Read the full thread at photozo):
So what do ....
I really liked how wide at the moment I don't agree with the price .
I feel they bring the viewer right into the scene with a sense about it and other wide angle lenses in the Photozo Article section.
I love wide angle lenses.
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Assuming the upper left corner is (0,0) and I'm given an angle of 30 degrees, a starting point of (0,300), a line length of 600, how do I calculate the ending point of the line so that the line is representative of the angle given.
The C pseudo-code is...
Started by amanda on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
Start_x + len * cos(angle); y = start_y + len * sin(angle);
Is it the maths or the code you math library uses radians rather than degrees r = d * PI / 180.0
You don't say what the angle the sine and the cosine of your angle....
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The HTML symbol for angle, ∠ (∠) does not work in IE 6 or 7. What are the other alternatives to display the symbol in Internet Explorer ?
Started by Vijay Dev on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
See this article on attaching images with css: http.
Try surrounding the angle with a
<span class="ang">∠</span>
then, if the browser is IE, show an image of the angle there using CSS.
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I want to make a logo using html css. Can we increase the angle of italic text using css or javascript?
Started by jitendra on
, 6 posts
by 6 people.
Answer Snippets (Read the full thread at stackoverflow):
The angle depends.
Doing it with CSS? That's what you have Photoshop and/or Illustrator for .
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In javascript, I am trying to draw a line that is at an angle that is user defined.
Basically, I have a point (x,y) and an angle to create the next point at. The length of the line need to be 10px.
Let's say that the point to start with is (180, 200)....
Started by Phobis on
, 6 posts
by 6 people.
Answer Snippets (Read the full thread at stackoverflow):
The math isn't that hard, but :
1) Make sure you are clear about what the angle is referenced point given the starting point, the angle, and the distance:.
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