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Re: linear -> affine and shapes are immutable

This page is part of the web mail archives of SRFI 25 from before July 7th, 2015. The new archives for SRFI 25 contain all messages, not just those from before July 7th, 2015.

Brad Lucier writes:

[snip context]
> An affine map is a linear map plus a constant.

Then I begin to suspect that linear is just wrong (off by a constant)
and affine is what is meant. I'll fix that.