MATMULT sample code

[pamoroso]

The documentation of the MATMULT library module provides a sample function which I typed into this file: SPIRAL.TXT. When I call the function (SPIRAL) I get the error:

In OLDFAULT1:
UFIX is an undefined function.

I'm not sure whether this is a typo, a bug in the sample code, or something deeper than MATMULT.

[rmkaplan]

My bet is that it depends on having UNBOXEDOPS loaded, at least for compiling.

…

On Feb 1, 2025, at 7:46 AM, Paolo Amoroso ***@***.***> wrote: The documentation of the MATMULT library module <https://files.interlisp.org/medley/library/MATMULT.TEDIT.pdf> provides a sample function which I typed into this file: SPIRAL.TXT <https://github.com/user-attachments/files/18629341/SPIRAL.TXT>. When I call the function (SPIRAL) I get the error: In OLDFAULT1: UFIX is an undefined function. matmult-spiral-error.png (view on web) <https://github.com/user-attachments/assets/f47f5f13-1e87-4a6c-94c9-346091c12c0a> I'm not sure whether this is a typo, a bug in the sample code, or something deeper than MATMULT. — Reply to this email directly, view it on GitHub <#2000>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AQSTUJMWIMJHQSVAOPGDYIL2NTT6BAVCNFSM6AAAAABWJM5HC2VHI2DSMVQWIX3LMV43ERDJONRXK43TNFXW4OZXHEYDANZZG4>. You are receiving this because you are subscribed to this thread.

[pamoroso]

You're right, UNBOXEDOPS is required. I added UNBOXEDOPS to the FILES command of the coms, fixed a typo in the function code, and now it runs producing output like this:

The updated code: SPIRAL.TXT