Any physical quantity $ K(t,x,x’)$ on a maximally symmetric spacetime only depends on the geodesic distance between the points $ x$ and $ x’$ .
Why is this so?
This statement is different from the statement that
The geodesic distance on any spacetime is invariant under an arbitrary coordinate transformation of that spacetime.
✓ Extra quality
ExtraProxies brings the best proxy quality for you with our private and reliable proxies
✓ Extra anonymity
Top level of anonymity and 100% safe proxies – this is what you get with every proxy package
✓ Extra speed
1,ooo mb/s proxy servers speed – we are way better than others – just enjoy our proxies!
USA proxy location
We offer premium quality USA private proxies – the most essential proxies you can ever want from USA
99,9% servers uptime
No usage restrictions
Perfect for SEO
We are working 24/7 to bring the best proxy experience for you – we are glad to help and assist you!