#58 DEF FN command

[Serge]

The DEF FN command helps to avoid repetition. And thus it helps to write simpler and more maintainable programs.

Here is the typical usage.

DEF FNF(N)=N+N
PRINT FNF(5)
PRINT FNF(36)
...

[Jim Reneau]

BASIC-256 has full SUBROUTINE and FUNCTION blocks. Please see the ducumentation.
http://doc.basic256.org/doku.php?id=en:function