Re: [Bug-apl] indexing precedence

Hi Xiao-Yong,

IBM APL2.

[] binds stronger than anything else.

Thus 3[1 2] is evaluated first, giving the RANK ERROR.

/// Jürgen

On 02/15/2017 09:14 PM, Xiao-Yong Jin wrote:

Feature or bug?

      1 2 3[2 1 3]
RANK ERROR
      1 2 3[2 1 3]
          ^^
      )sic
      (1 2 3)[2 1 3]
2 1 3

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