Predefined Functions – trunc
| Function name: | trunc – Truncate fractional part |
| Synopsis: | trunc(x) |
| Input data type | Output data type |
|---|---|
| real | real |
| complex | complex |
| quaternion | quaternion |
Description:
The trunc function removes any fractional part from the argument by cutting it off.
If the argument is complex, the function is applied component wise, i.e.:
trunc(z)=trunc(x+iy)=trunc(x)+i*trunc(y)