. proc

Format

.(Args)

Returns

The return value of the current proc.

Args

The arguments to pass to the new invocation of the current proc. This defaults to current arguments.

Call the current proc. A proc that calls itself is said to be recursive.

proc/factorial(N as num)
  if(N<=0) return 1
  return .(N-1)*N

This computes the factorial N! by calling itself recursively.

See also