Difference between revisions of "Bit.And"
From OpenEUO
(Created page with " Bit.And(n1,n2,...) Provides support for the bitwise and operation. n1, n2 and other arguments are numbers. Numbers in Lua are defined as doubles. The double type contains 64 b...") |
|||
| (One intermediate revision by the same user not shown) | |||
| Line 1: | Line 1: | ||
Bit.And(n1,n2,...) | Bit.And(n1,n2,...) | ||
| − | + | Returns the result for the bitwise and operation of all its arguments. n1, n2 and other arguments are numbers. Numbers in Lua are defined as doubles. The double type contains 64 bits: 1 for sign, 11 for the exponent, and 52 for the mantissa. Its range is +/–1.7E308 with at least 15 digits of precision under Windows. | |
{| class="andtable" | {| class="andtable" | ||
| Line 24: | Line 24: | ||
| 1 | | 1 | ||
|} | |} | ||
| + | |||
| + | [[Bit.Not]] | ||
| + | |||
| + | [[Bit.Or]] | ||
| + | |||
| + | [[Bit.Shl]] | ||
| + | |||
| + | [[Bit.Shr]] | ||
| + | |||
| + | [[Bit.Xor]] | ||
Latest revision as of 10:47, 9 October 2010
Bit.And(n1,n2,...)
Returns the result for the bitwise and operation of all its arguments. n1, n2 and other arguments are numbers. Numbers in Lua are defined as doubles. The double type contains 64 bits: 1 for sign, 11 for the exponent, and 52 for the mantissa. Its range is +/–1.7E308 with at least 15 digits of precision under Windows.
| Bit 1 | Bit 2 | Bit.And |
|---|---|---|
| 0 | 0 | 0 |
| 0 | 1 | 0 |
| 1 | 0 | 0 |
| 1 | 1 | 1 |
