Then take 10 and divide it by -10 = -1. 10 / -5 = -2. 10 / -0.5 = -20.
So from the other side of the y-axis it behaves the exact opposite. It goes to minus infinity. So at x=0 we would have infinity and minus infinity at the same time. Imho that is why it is undefined.
I was also looking for this. And would like to add: lim(-1/x)_x -> 0 = -inf
That is (in my opinion) the whole point why it is actually undefined. On one side of the y-axis it goes to infinity, on the other to minus infinity. I don't see a solution to this and therefore always have accepted that it is undefined.
Yes, the units are correct. But currently Germany is generating 33 GW of solar power (according to electricity maps). Therefore the 17GWh is generated after 0.5 hrs. For a whole week this value is way too low, even if it was a cloudy week (which it wasn't).
A thermostat is not an on/off-controller but a proportional controller. The lower the temperature, the higher the flow rate. At least for thermostatic radiator valves this is true.
Zig does have some kind of interfaces, check [1].
I am interested to learn, how Traits in Rust and Interfaces in Go behave differently from this concept.
Sorry if this is a stupid question, but could Nuitka (which transpiles Python to C in some way) also work with PyPy to gain even more speed? Like PyPy to C?