R

An uncharged black hole has no inner horizon; it should come as no surprise, then, that as you increase the charge (keeping the mass of the black hole fixed), the two horizons at r+ and r - come together. ❋ Sean (2009)

In an extremal black hole, where all of the energy comes from the electric field itself, the two horizons coincide: we have r+ = r - (extremality). ❋ Sean (2009)

[0, X], and r, r², are real numbers such that r and r² fall in the closed interval ❋ Shimony, Abner (2009)

Also take the quantities q, q², r, r² of the above lemma (11) to be the single expectation values: ❋ Shimony, Abner (2009)

A representation r is maximally consistent if and only if r is consistent and for any representation r², either r & not-r² is not consistent or r & r² is not consistent (assuming the appropriate conceptions of the negation and conjunction of representations). ❋ Yagisawa, Takashi (2009)

She ate her dinner quite contentedly, and was just going to settle down comfortably to some thrilling tale of adventure when Br -- r-- r! went the bell, and she knew her fate had descended upon her. ❋ Julie Mathilde Lippmann (N/A)

_Fa-rewe ` ll lo-ue a ` nd a-ll thi ` e la-wes fo ` r e-ve ` r_ ❋ George Puttenham (N/A)

This rule is conveniently expressed by the formula ((x + 9)/28) _r, in which x denotes the date, and the symbol r denotes that the remainder, which arises from the division of x + 9 by 28, is the number required. ❋ Various (N/A)

He commences slowly, as if repeating the syllable, _de de de de de de d 'd' d 'd' d 'd' d 'r' r 'r'_, -- increasing in rapidity, and at the same time rising as it were by semi-tones, or chromatically, to about a major fourth on the scale. ❋ Various (N/A)

The air is full of the rattle of the cicada, which is like the sound of a loud cricket, or the 'r-- r' of a corncraik's note going on for ever and ever; and the house lizard in the church goes cheep -- cheep -- cheep every now and then. ❋ Unknown (1900)

Thus they are called u r u, wide; u r u v y a _k_ a s, widely expanded, d û r e - a n t e, with limits far apart, g a b h î r a, deep; g h _r i_ t a v a t, giving fat; ❋ Alexander Wilder (1861)

"Ay, ay, sir -- r-- r," answered the men, as they sprang into the rigging and went aloft like cats. ❋ Unknown (1859)

Thornton's rolling bucketing style, who has already begun to ply a heavy cutting whip, in aid of his spurs at his fences, accompanied with a half frantic 'g-- u-- r-- r-- r along!' and inquires of the horse if he thinks he stole him? ❋ Robert Smith Surtees (1833)

In the same way it may be shown that the two succeeding conjunctions will take place at the points _q, q ', r, r'_ respectively 8° in advance of Q, Q', R, R '. ❋ Baden Powell (1819)

To investigate why or if this really works, we consider the compound - interest formula: n r A = P 1+ 100 where A is the resulting amount of money and P is the principal invested for n interest periods at r% annually. ❋ Sahmozac (2010)

The Rule of 72 states that, roughly speaking, money will double in 72 r years when it is invested at an annual compounded interest rate of r%. ❋ Sahmozac (2010)

I'm not sure what is with the single letter username but r or rex if you are really good friends definitely deserved today's spot as Quote of the Day. via @r ❋ Unknown (2010)

Change the permissions on config. php to be writable only by yourself (644 or - rw-r -- r-- within your FTP Client) ❋ Antonymous (2010)

I checked the permissions on this file on the system updated using the delta update and they are 644 (i.e. - rw-r -- r--) and the repair permissions process reports no errors on that system. ❋ Unknown (2010)

I boot into run level 1, and checked its permissions, which is rw-r -- r--. ❋ Andrew Dufresne (2010)