/sci/ - Science & Math

>>14600148
>it's not life because I'm a whore who can't keep her legs closed
>it's not life because I'm a whoremonger who can't keep his dick in his pants
Pick one then die.

>>14575445
Medical industrial complex advertising threads are not science. 90% of doctors are dumber than a child. Only trauma treatment is real. Doctors create lifelong patients for profit. Cures for cancer and diabetes already exist, but cures aren't profitable. Nationalizing your healthcare only funds it via taxes instead of insurance companies, it doesn't solve its problems.

>>11393323
no u

>>11315599
>>11316471

Someone screencap this shit, kek.

Go back
back
back to Africa!
Back
back
baaaaaaaaaaaaaaaaaack nigger

woah /mg/, don't go dying on me.
*flips book to random page*

Let [math]H_{\omega}[/math] be an infinite-dimensional Hilbert space, with its weak topology. Prove that the inner product is a separately continuous function on [math]H_{\omega}\times H_{\omega}[/math] which is not jointly continuous.

*a-HEEEEMMMMM*
Let [math]P[/math] be a point in the interior of an ellipsoid of the Euclidean affine space [math]\mathbb{R}^{3}[/math] Draw three orthogonal straight lines through [math]P[/math], and let [math]A_{1}, A_{2}[/math] be the intersection points of the first line with the ellipsoid; [math]B_{1},B_{2}[/math] the intersection points of the second line with the ellipsoid; and [math]C_{1},C_{2}[/math] the intersection points of the third line with the ellipsoid. Prove that the sum:
[eqn]
\frac{1}{PA_{1}\cdot PA_{2}} + \frac{1}{PB_{1}\cdot PB_{2}} + \frac{1}{PA_{1}\cdot PA_{2}}[/eqn]
does not depend on the three orthogonal straight lines chosen.