Update Bits Operations README.

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Oleksii Trekhleb 2018-08-17 10:41:18 +03:00
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@ -8,7 +8,7 @@ pattern like `0001`. This clears all bits from the original
number except the relevant one. If the relevant bit is one,
the result is `1`, otherwise the result is `0`.
> See `getBit` function for further details.
> See [getBit.js](getBit.js) for further details.
#### Set Bit
@ -17,7 +17,7 @@ value that looks like `00100`. Then we perform `OR` operation
that sets specific bit into `1` but it does not affect on
other bits of the number.
> See `setBit` function for further details.
> See [setBit.js](setBit.js) for further details.
#### Clear Bit
@ -27,13 +27,13 @@ the number that looks like `11011`. Then `AND` operation is
being applied to both the number and the mask. That operation
unsets the bit.
> See `clearBit` function for further details.
> See [clearBit.js](clearBit.js) for further details.
#### Update Bit
This method is a combination of "Clear Bit" and "Set Bit" methods.
> See `updateBit` function for further details.
> See [updateBit.js](updateBit.js) for further details.
#### Multiply By Two
@ -52,7 +52,7 @@ Number: 0b1010 = 10
Powers of two: 2^3 + 0 + 2^1 + 0
```
> See `multiplyByTwo` function for further details.
> See [multiplyByTwo.js](multiplyByTwo.js) for further details.
#### Divide By Two
@ -71,7 +71,7 @@ Number: 0b0010 = 2
Powers of two: 0 + 0 + 2^1 + 0
```
> See `divideByTwo` function for further details.
> See [divideByTwo.js](divideByTwo.js) for further details.
#### Switch Sign
@ -89,7 +89,7 @@ inverting all of the bits of the number and adding 1 to it.
0011 3
```
> See `switchSign` function for further details.
> See [switchSign.js](switchSign.js) for further details.
#### Multiply Two Numbers
@ -114,7 +114,7 @@ x * 19 = x * 2^4 + x * 2^1 + x * 2^0
Now we need to remember that `x * 2^4` is equivalent of shifting `x` left
by `4` bits (`x << 4`).
> See `multiplyUnsigned` function for further details.
> See [multiplyUnsigned.js](multiplyUnsigned.js) for further details.
#### Count Set Bits
@ -127,7 +127,7 @@ Number: 5 = 0b0101
Count of set bits = 2
```
> See `countSetBits` function for further details.
> See [countSetBits.js](countSetBits.js) for further details.
#### Count Bits to Flip One Number to Another
@ -141,7 +141,7 @@ of different bits.
Count of Bits to be Flipped: 1
```
> See `bitsDiff` function for further details.
> See [bitsDiff.js](bitsDiff.js) for further details.
#### Count Bits of a Number
@ -154,7 +154,7 @@ Count of valuable bits is: 3
When we shift 1 four times it will become bigger than 5.
```
> See [bitLength](bitLength.js) function for further details.
> See [bitLength.js](bitLength.js) for further details.
## References