polotype @ polotype @lemmy.ml

Posts

32

Comments

263

Joined

5 mo. ago

As we remove cars from the traffic, when does it stop becoming traffic ?

Really nice patching

You are going to have to explain yourself a bit better (i need the recipe)

Your composition was always really nice, but i feel like you have gotten even better as of late :)

Looks like autumn x) but i bet it tastes like summer ! I might try it sometime :P

I recently had som n'duja and cream pizza and it was some off the best pizza i ever had. Yoyrs looks really tasty as well ;)

Hi again ! In your reply, you told me :

this means f is a sum of exponetial

However. For the case wher f is of the form f=A•t•exp(b•t), i don't know how to convert that as a sum of exponential... I'm asking because i feel like i could just take x to be an indefinite sum of exponentials which might end up giving me some quite nice solutions... If only i could get a sum of exponentials on the other side of the equation ;)

Damn, well i have my work cut our for me :D once again, thank you for your helpfulness.

The limit of x' as t goes to infty would be good enough, but if i could get x'(t), it would allow me to take into account partial capacitor discharge which would be a much better fit.

Thanks you so much !! As for the 4th power, it comes from the fact that the magnetic field on the central axis of a coil is proportionnal to 1 over the cubed distance to the center of the coil. Since the force applied to the magnet is proportional to the spacial gradient of the magnetic fueld at that point, you have to differentiate the previous expression which give some x^-4.

I would really like to be able to solve it analitically (further analysis of the results is required so the more mathematical the solution, the better.) I will have x(0) and x'(0). This question comes from trying to solve for magnet acceleration inside a coil. This means that f is drawn from the space of solution ms of a second order homogenous liner differential equation (from an RLC circuit with no generator).

The fact that this comes from a physicall model means that there is a solution, no ?

Do you have a link to those equivalent system, i can't find it online and anything i can search up on is nice.

Thanks so much for such a complete answer. :D

I find the new visuals really nice. The only thing i'm having trouble with is the blacksmith fire. In the images, it looks quite gritty (...?). Adding fire particles or lowering the contrast would help i think.

I second this

I second this

Butter and beef stock... (Ok, this might be stretching the definition of almost...)

Urm akchuallly, this is a cat and those are relative integers

Disclaimer : the conversion of electricity → hydrogen is really poor (think 10%) so unless hydrogen is specifically needed for an application (eg : industry/ agriculture), using it as a way to transport energy or to power a car (once again, H2 →mechanical power is less efficient than electricity →mechanical power) is stupid (in 99.9% cases). Well done to those scientists, but i don't wanna hear anything about hydrogen planes and all of that nonsense

*il est Français

You (OP) should go drown somewhere to see how it feels. Stay under the whater for 30 minutes or you didn't get the full experience ;)

It's been bugging me for a while, isn't it supposed to be their ?