Uploaded by Seltonik
2300x2900 JPG 705 kBInterested in advertising on Derpibooru? Click here for information!
Help fund the $15 daily operational cost of Derpibooru - support us financially!
Description
No description provided.
Tags
+-SH safe2249999 +-SH artist:foughtdragon0198 +-SH twilight sparkle368934 +-SH alicorn332081 +-SH pony1681308 +-SH g42110499 +-SH bedroom eyes86509 +-SH chocolate4724 +-SH christmas21318 +-SH cup9569 +-SH cute277293 +-SH female1889512 +-SH food106579 +-SH grin66391 +-SH hat131443 +-SH high res411996 +-SH holiday36192 +-SH hoof shoes10796 +-SH hot chocolate1743 +-SH leg fluff5959 +-SH lidded eyes52633 +-SH looking at you278528 +-SH mare793682 +-SH math999 +-SH math joke17 +-SH mug6638 +-SH one eye closed48371 +-SH pi206 +-SH qt48 +-SH santa hat8533 +-SH smiling425949 +-SH solo1491556 +-SH twiabetes16020 +-SH twilight sparkle (alicorn)154013
Loading...
Loading...
It’s like pure instinct, but instead it’s “pure autism”.
That makes me Mastered Ultra Autism.
And since I just walked in, now it’s ultra Autism.
Yaaaay, I remembered right, even if I couldn’t remember why.
Meh. Conventions. Like rho vs. r for spherical coordinates. So inconsistent and hard to keep straight.
When complex numbers are used to represent AC quantities, the imaginary unit is often denoted as “j” instead of “i” to avoid confusion. This is because some authors use “i” for alternating current and “I” for direct current.
Not exactly. Current is represented by “I”; current density is represented by “J”.
@Cirrus Light
If I remember correctly what my grandfather told me (electrical engineer), it’s j when it’s used to describe current anyway.
Yes, but she’s MY dork. :-)
Edited
To be fair, if it weren’t for the q and t, I would’ve thought about the imaginary unit first.
Square root of negative one, that’s exactly what I thought when I saw it.
“i” makes me think imaginary number, not electrical current :q
Ah, but who said that the formula was describing electrical currents? The letters i,q,t can stand for other quantities than current, charge, and time. Don’t be so elitist. :-P