Take y² = x⁵ - x and try to solve for y: y = sqrt(x⁵ - x) This is double-valued so we get a branched double cover of the sphere, with branch points where x⁵ - x is zero or infinity. And where are those points? They're the vertices of an octahedron!
معادله : y² = x⁵ - x را در نظر بگیرید و تلاش کنید نسبت به y آنرا حل کنید:
y = sqrt(x⁵ - x) این دو مقدار مثبت و منفی را بدست می دهد. بنابراین ما یک ارزش دابل منشعب از کره به دست می آوریم، با نقاط انشعاب که در آن x⁵ - x صفر یا بی نهایت است. و آن نقاط کجاست؟ آنها رئوس یک هشت وجهی هستند!
Take y² = x⁵ - x and try to solve for y: y = sqrt(x⁵ - x) This is double-valued so we get a branched double cover of the sphere, with branch points where x⁵ - x is zero or infinity. And where are those points? They're the vertices of an octahedron!
معادله : y² = x⁵ - x را در نظر بگیرید و تلاش کنید نسبت به y آنرا حل کنید:
y = sqrt(x⁵ - x) این دو مقدار مثبت و منفی را بدست می دهد. بنابراین ما یک ارزش دابل منشعب از کره به دست می آوریم، با نقاط انشعاب که در آن x⁵ - x صفر یا بی نهایت است. و آن نقاط کجاست؟ آنها رئوس یک هشت وجهی هستند!
As five out of seven counts were serious, Hui sentenced Ng to six years and six months in jail. How to Create a Private or Public Channel on Telegram? Ng Man-ho, a 27-year-old computer technician, was convicted last month of seven counts of incitement charges after he made use of the 100,000-member Chinese-language channel that he runs and manages to post "seditious messages," which had been shut down since August 2020. Select: Settings – Manage Channel – Administrators – Add administrator. From your list of subscribers, select the correct user. A new window will appear on the screen. Check the rights you’re willing to give to your administrator. How to create a business channel on Telegram? (Tutorial)
from us
