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himym + emotional binging

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1ucasvb: The familiar trigonometric functions can be geometrically derived from a circle. But what if, instead of the circle, we used a regular polygon? In this animation, we see what the “polygonal sine” looks like for the square and the hexagon. The polygon is such that the inscribed circle has radius 1. (There’s a very neat reason for this.) Since these polygons are not perfectly symmetrical like the circle, the function will depend on the orientation of the polygon. More on this subject and derivations of the functions can be found in this other post Now you can also listen to what these waves sound like This technique is general for any polar curve. Here’s a heart’s sine function, for instance

1ucasvb:

The familiar trigonometric functions can be geometrically derived from a circle. But what if, instead of the circle, we used a regular polygon? In this animation, we see what the “polygonal sine” looks like for the square and the hexagon. The polygon is such that the inscribed circle has radius 1. (There’s a very neat reason for this.) Since these polygons are not perfectly symmetrical like the circle, the function will depend on the orientation of the polygon. More on this subject and derivations of the functions can be found in this other post

Now you can also listen to what these waves sound like

This technique is general for any polar curve. Here’s a heart’s sine function, for instance

mandaflewaway: This valentines Day card speaks for our generation

mandaflewaway:

This valentines Day card speaks for our generation

(via fadingmemoriesx)

jocelynstarkid72:

theonlymatty:

I dreamed a dream in time gone by, when grades were high and fucks worth giving. I dreamed no test would make me cry, I dreamed that curves would be forgiving. Then I was young and unprepared, and A’s were made and used and wasted. There were no extensions to be begged, no nights unslept, no effort wasted. But the finals come at last, with their laughter soft as thunder, as they tear your grades apart, as they turn your dream to shame.

to whomever wrote this

image

(via fadingmemoriesx)

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thelittlethingswedo:

always reblog this time of year

UGH MY LYF

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jdragonn: definitely doing this. 

jdragonn:

definitely doing this. 

(Source: staypozitive, via inlieuofeffu)