function isvariable
Check whether given variable name (as a string) exists in memory.
Syntax
result = isvariable(S)
Arguments
| S: | A string with the variable name |
Returns
1 if the variable exists, 0 otherwise
Check whether given variable name (as a string) exists in memory.
Syntax
result = isvariable(S)
Arguments
| S: | A string with the variable name |