If I set 175% scaling in Gnome Settings, the value is saved as 1.7518248558044434 in ~/.config/monitors.xml:
<monitors version="2">
<configuration>
<logicalmonitor>...
TBF the error can become that big if you do a bunch of unstable operations (i.e. operations that continue to increase the relative error), though that’s probably not what is happening here.
To get to 0.01 error, you’d need to add up trillions of trillions of floating point errors. It will not happen solely because of floating point unless you’re doing such crazy math that you shouldn’t be using primitives in the first place.
Floating point error? Yeaahhh no. No. Just… no. That is NEVER as big as 0.01 unless the number is also insanely massive.
The error is relative in scale. It’s not magically significant fractions off.
TBF the error can become that big if you do a bunch of unstable operations (i.e. operations that continue to increase the relative error), though that’s probably not what is happening here.
To get to 0.01 error, you’d need to add up trillions of trillions of floating point errors. It will not happen solely because of floating point unless you’re doing such crazy math that you shouldn’t be using primitives in the first place.
That’s why I said unstable operations. Addition is considered a stable operation (for values with the same sign)
0.001, but still