The MODULUS command only seems to be mentioned in the SPECIFITY OF THE NEW PARSER section of the Language Reference, but there does appear to be a convenient empty line for it (%) to be added in the Math Operators table.
The MODULUS command only seems to be mentioned in the SPECIFITY OF THE NEW PARSER section of the Language Reference, but there does appear to be a convenient empty line for it (%) to be added in the Math Operators table.