bit(

bit(BIT

)
The** bit( **function converts a bit number (1 to 64) into a number (1, 2, 4, 8, 16, etc.)

**Parameters**

This function has one parameter:

** bit** – bit number from 1 to 64.

**Description**

This function converts a bit number (1 to 64) into a number (1, 2, 4, 8, 16, etc.)

`bit(1) ☞ `*1*
bit(2) ☞ *2*
bit(3) ☞ *4*
bit(4) ☞ *8*
bit(12) ☞ *2048*
bit(31) ☞ *1073741824*
bit(50) ☞ *562949953421312*

Note: This function is equivalent to:

```
?(bitnum=64,hex("8000000000000000"),fix(2^(bitnum-1)))
```

**See Also**

- getbit( -- returns the value of a bit within a number.
- onescomplement( -- returns the one's complement of a 64 bit number (all bits are reversed)
- setbit( -- sets or clears one bit within a number, without disturbing any of the other bits.

**History**

Version | Status | Notes |

10.0 | Updated | Carried over from Panorama 6.0, but now supports up to 64 bits (instead of 32). |