Dec 22, 2014 · 0L is a long integer value with all the bits set to zero - that's generally the definition of 0. The ~ means to invert all the bits, which leaves you with a long integer with all the bits set to one.

$L^0$ is just a notation to refer to the weakness of the topology of convergence in measure. It is not locally bounded but is metrizable if the underlying measure space is non-atomic and $\sigma$ -finite.

Jul 8, 2014 · The formula (1) attempts to balance the compression (small $\|x\|_0$) with accuracy (small $\|x-x^*\|_2$). The terminology "$L_0$" comes from applied mathematicians who needed a name for the thing they were minimizing. Pure mathematicians would …

Aug 20, 2012 · The angular momentum of this electron is given by [itex]L = mvr[/itex]. Therefore, the angular momentum depends on radius as [itex]\sqrt{r}[/itex]. Consequently, the angular momentum is zero when radius is zero.

$L^0$ norm is defined as: $$ L^p = (\sum_i|x_i|^p)^{(1/p)} $$ with $p=0$. Now this is argued to count the number nonzero elements in a vector $\textbf{x}$. If this is taken to be true, then the summation should be $1$ for any $x\neq0$ , which is true, but also $0^0$ should be $0$, which seems contradictory to arguments in calculus.

Aug 12, 2011 · LL designates a literal as a long long and UL designates one as unsigned long and 0x0 is hexadecimal for 0. So 0LL and 0x0UL are an equivalent number but different datatypes; the former is a long long and the latter is an unsigned long. There are many of these specifiers: 1F // float 1L // long 1ull // unsigned long long 1.0 // double

Oct 16, 2001 · The C language defines an constant integer such as 0 to be of type int. Appending an L defines the constant as a long. The reason is that C is a strongly-typed language and there are many cases where you want to follow strongly-typed rules. For example: long l = 0; // Assigns const int literal 0 to long variable l

WTF

\0 is a construction used to represent the null character, used to terminate a string. A null character is a byte which has all its bits set to 0.

Level 0 (disambiguation) Topics referred to by the same term This disambiguation page lists articles associated with the same title formed as a letter–number combination.