This symbol (U+2262 NOT IDENTICAL TO) is not supported in GNU APL. I presume it's a negative version of ≡. Use ∼1≡1 instead.
On 11 May 2014 08:49, Akiva Avraham <akiva.avra...@gmail.com> wrote: > 1 ≢ 1 > Offending token: 0x56020011 (VOID) > SYNTAX ERROR > > > Picked the symbol up from the microapl documentation. According to it, it > should work. > -- >