# Difference between revisions of "LlFloor"

 LSL Portal

## Contents

Function: integer llFloor( float val );
 9 Function ID 0 Forced Delay 10 Energy

Returns an integer that is the integer value of val rounded towards negative infinity `(return <= val)`.

 • float val – Any valid float value

## Caveats

• The returned value is -2147483648 (0x80000000) if the arithmetic result is outside of the range of valid integers (-2147483648 to 2147483647 inclusive).
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## Examples

<lsl>default {

```  state_entry()
{
llSay(0,  "The floor value of -4.5 is: "+(string)llFloor(-4.5) );
//Returns "The floor value of -4.5 is: -5"
```
```      llSay(0,  "The floor value of -4.9 is: "+(string)llFloor(-4.9) );
//Returns "The floor value of -4.9 is: -5"
```
```      llSay(0,  "The floor value of -4.1 is: "+(string)llFloor(-4.1) );
//Returns "The floor value of -4.1 is: -5"
```
```      llSay(0,  "The floor value of 4.5 is: "+(string)llFloor(4.5) );
//Returns "The floor value of 4.5 is: 4"
```
```      llSay(0,  "The floor value of 4.9 is: "+(string)llFloor(4.9) );
//Returns "The floor value of 4.9 is: 4"
```
```      llSay(0,  "The floor value of 4.1 is: "+(string)llFloor(4.1) );
//Returns "The floor value of 4.1 is: 4"
}
```
}</lsl>

## Notes

• For positive values, it is quicker and shorter to simply cast the float to an integer. i=(integer)f is 32 bytes shorter than i=llFloor(f) (in Byte Code) and about 30 times faster in execution, while giving the same result.

```function integer llFloor( float val );