Halstead Program Length
From Maisqual Wiki
Halstead considers Observed Length N as the program length observed a posteriori. It takes into account all textual elements present in the code.
N = N1 + N2
- N1 is the total number of operators used in a function.
- N2 is the total number of operands used in a function.
Program Length mnemonic in SQuORE is HPGL.