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  2. Bresenham's line algorithm - Wikipedia

    en.wikipedia.org/wiki/Bresenham's_line_algorithm

    (0,0) is at the top left corner of the grid, (1,1) is at the top left end of the line and (11, 5) is at the bottom right end of the line. The following conventions will be applied: the top-left is (0,0) such that pixel coordinates increase in the right and down directions (e.g. that the pixel at (7,4) is directly above the pixel at (7,5)), and

  3. Slope - Wikipedia

    en.wikipedia.org/wiki/Slope

    Slope illustrated for y = (3/2)x − 1.Click on to enlarge Slope of a line in coordinates system, from f(x) = −12x + 2 to f(x) = 12x + 2. The slope of a line in the plane containing the x and y axes is generally represented by the letter m, [5] and is defined as the change in the y coordinate divided by the corresponding change in the x coordinate, between two distinct points on the line.

  4. Paschen's law - Wikipedia

    en.wikipedia.org/wiki/Paschen's_law

    The voltage required to arc this distance is 327 V, which is insufficient to ignite the arcs for gaps that are either wider or narrower. For a 3.5 μm gap, the required voltage is 533 V, nearly twice as much. If 500 V were applied, it would not be sufficient to arc at the 2.85 μm distance, but would arc at a 7.5 μm distance.

  5. Linear equation - Wikipedia

    en.wikipedia.org/wiki/Linear_equation

    Vertical line of equation x = a Horizontal line of equation y = b. Each solution (x, y) of a linear equation + + = may be viewed as the Cartesian coordinates of a point in the Euclidean plane. With this interpretation, all solutions of the equation form a line, provided that a and b are not both zero. Conversely, every line is the set of all ...

  6. Order-8 triangular tiling - Wikipedia

    en.wikipedia.org/wiki/Order-8_triangular_tiling

    From a Wythoff construction there are ten hyperbolic uniform tilings that can be based from the regular octagonal and order-8 triangular tilings.. Drawing the tiles colored as red on the original faces, yellow at the original vertices, and blue along the original edges, there are 10 forms.

  7. Cycles and fixed points - Wikipedia

    en.wikipedia.org/wiki/Cycles_and_fixed_points

    Thus, π = (1 2 4 3)(6 8), would be an appropriate way to express this permutation. There are different ways to write a permutation as a list of its cycles, but the number of cycles and their contents are given by the partition of S into orbits, and these are therefore the same for all such expressions.

  8. Breakdown (Tom Petty and the Heartbreakers song) - Wikipedia

    en.wikipedia.org/wiki/Breakdown_(Tom_Petty_and...

    He suggested that the lick should be used throughout the song, and Petty obliged. At 2 AM, he gathered the Heartbreakers to join him in re-recording the song. Their final take was seven to eight minutes long, but it was pared down to 2 minutes and 39 seconds on the album. [5]

  9. Breakdown (video game) - Wikipedia

    en.wikipedia.org/wiki/Breakdown_(video_game)

    The player's perspective is maintained throughout, and interactions with objects are designed to be realistic. For example, ammunition is collected by looking down and picking it up, rather than simply walking over it. Doors are opened by grabbing the handle, key cards are swiped over scanners, and ladders are climbed using the character's arms.