Formats a real value and returns a string representation of it.
| Number | Type | Compulsory | Default | Description |
| 1 | real | Yes | number | |
| 2 | real | Yes | significant digits | |
| 3 | string | No | 'eng' | format |
| 'eng' | (default if omitted). Formats the number using engineering units |
| 'noeng' | Normal format. Will use 'E' if necessary |
| '%' | Formats as a percentage |
Return type: real
| ▲Function Summary▲ | ||
| ◄ floorv | Fourier ▶ | |