get_status¶
Gets the VM Status.
Description¶
The get_status
function gets the VM status.
The global VM Status is a single value and it accumulates via bitwise OR ( | ) all computational errors that happen inside VM functions. The following table lists the possible error values.
Status |
Description |
---|---|
Successful Execution |
|
|
VM function execution completed successfully |
|
VM status not defined |
Warnings |
|
|
VM function execution completed successfully in a different accuracy mode |
Computational Errors |
|
|
Values are out of a range of definition producing invalid (QNaN) result |
|
Values cause divide-by-zero (singularity) errors and produce and invalid (QNaN or Inf) result |
|
An overflow happened during the calculation process |
|
An underflow happened during the calculation process |