What formula is this?
(x1+x2/2, y1+y2/2)?
Midpoint formula
The given expression looks like a formula for calculation. It appears to be calculating the midpoint between two coordinate points (x1, y1) and (x2, y2).
To find the midpoint between two points, you need to add the x-coordinates of the two points and divide the sum by 2, similarly with the y-coordinates. So, the formula to calculate the midpoint is:
Midpoint = ((x1 + x2) / 2, (y1 + y2) / 2)
In the given expression, (x1+x2/2, y1+y2/2), it seems there is a mistake in the parentheses placement. It should be written as:
((x1 + x2) / 2, (y1 + y2) / 2)
Make sure to include the opening and closing parentheses to correctly calculate the midpoint.