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First part checks to see if the slopes are the same. If they are, then the lines are either the same line, or they are parallel lines. The second part tests for that and tells you. If the slopes are NOT the same, the third part calculates the X-value of their intersection.) The formula for the Y-value (E1) is:
That gives the point where the two straight lines cross (4.040, 8.168). You can find the points where the blue curve equals 8.168. The simplest way to do this is by linear interpolation, which assumes that the line segments between points can be approximated by a straight line. For the first intersection (between points 3 and 4) 8.168 is this ...
1. Click on the trend line, right click, then choose format trend line. Now choose the option "Display equation in chart". Once you have both equations displayed, equate them ( you will have to write this out if you don't use some other tool) and obtain your point of intersection. EDIT: check out nixda's answer, which illustrates my solution ...
The Spill behavior means we do not have to enter Ctrl-Shift-Enter. First, setup your two separate vertical arrays. In this example, one starts in cell F2, and the second starts in M2. In a third column, enter this LET function. It will produce a new vertical array, consisting of the intersection of the two input arrays:
The first thing you need is two points from each of the lines, so you will have four points total. With the x and y values for each of these points you will have 8 values total. If we call two points on the first line point 1 and point 2, and the two points on the second line point 3 and point 4, we end up with x1, y1, x2, y2, x3, y3, x4, y4.
Hy, I got a large directory-tree. I want to find out all directories which contain a file, which name ends with ".ext1" and a file which name ends with ".ext2". How is this possible? I thought about using two finds, one for ".ext1" and one for ".ext2", but then I need to find the intersection, how can this be done? Thanks!
Easiest way to plot a graph is as follows: 1) create a blank graph from the "insert" tab. 2) right click on the graph and "select data". 3) "add series" and highlight your x values in the 'x' input box, and y values in the 'y' input box. Series name is optional. 4) select 'okay' twice. Voila.
Add a scatter plot into your spreadsheet ("Insert" ribbon > Scatter in the "Charts" section). Right-click somewhere in your chart and click on "Select Data". In the window that appears, click on "Add". Add a "Series name" (the manager's name would probably work best here), "Series x-values" (the months), and "Series y-values" (the percentages).
Using the NrrwRgn plugin to solve your example, you would put the cursor on line 2 of fileA and type. Vjj\nr. to visually-select lines 2-4 (Vjj) and copy them to a new buffer (\nr). Then put the cursor on line 8 of fileB and repeat the same sequence. In each of the two new buffers, execute. :diffthis.
8. Just a clarification: In order for this to work, the different "path objects" (lines/arcs etc.) in the document must first be combined into one and the same path object, if they aren't already. To achieve this, select all of the path objects to be combined, and press Path -> Combine. – andreasdr. Nov 22, 2016 at 12:07.