Arithmetic

Functions in the Arithmetic category of the Studio fx menu calculate totals and statistics, apply bitwise logic, and compare sets of values.

Start with everyday math:

• Sum / Subtract / Multiply / Divide — totals and quotients over a list of numbers.
• Mean / Median / Standard Deviation — basic statistics.

Common set and bitwise work:

• Set Union / Set Intersection / Set Difference — compare lists (for example detected IPs against a allowlist).
• XOR / AND / OR / NOT — bitwise operations on byte data.
• ROT13 — simple alphabet rotation.

Open a function page from the sidebar for parameters, returned values, and examples. The transform functions overview also summarizes this category.