Difference between revisions of "Bit"
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=== tobits === | === tobits === | ||
'''Definition:'''<br> | '''Definition:'''<br> | ||
| + | bit.tobits(n) | ||
<br><br> | <br><br> | ||
'''Description:''' <br> | '''Description:''' <br> | ||
| + | convert n into a bit table(which is a 1/0 sequence), high bits first | ||
<br><br> | <br><br> | ||
'''Arguments:'''<br> | '''Arguments:'''<br> | ||
Revision as of 13:47, 31 May 2008
Contents
Functions
band
Definition:
bit.band(w1,...)
Description:
returns the bitwise and of the w's
Arguments:
Returns:
Example:
bor
Definition:
bit.bor(w1,...)
Description:
returns the bitwise or of the w's
Arguments:
Returns:
Example:
bnot
Definition:
bit.bnot(a)
Description:
returns the one's complement of a
Arguments:
Returns:
Example:
bxor
Definition:
bit.bxor(w1,...)
Description:
returns the bitwise exclusive or of the w's
Arguments:
Returns:
Example:
brshift
Definition:
bit.rshift(a,b)
Description:
returns a shifted logically right b places
Arguments:
Returns:
Example:
bxor2
Definition:
Description:
Arguments:
Returns:
Example:
tonumb
Definition:
bit.tonumb(bit_tbl)
Description:
convert a bit table into a number
Arguments:
Returns:
Example:
blshift
Definition:
bit.lshift(a,b)
Description:
returns a shifted left b places
Arguments:
Returns:
Example:
tobits
Definition:
bit.tobits(n)
Description:
convert n into a bit table(which is a 1/0 sequence), high bits first
Arguments:
Returns:
Example:
blogic_rshift
Definition:
bit.blogic_rshift(n, bits)
Description:
logic right shift(zero fill >>>)
Arguments:
Returns:
Example:
