3 ms·
To be most clear: The "high minus" in APL is not the unary negation function; it's part of the syntax for a negative numeric literal. If X is 1, "-X" computes
by pklausler 11y ago
To be most clear: The "high minus" in APL is not the unary negation function; it's part of the syntax for a negative numeric literal.
If X is 1, "-X" computes "¯1", and "¯X" is ill-formed.