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Re: Matrix or array operations library
From: |
Matt Wette |
Subject: |
Re: Matrix or array operations library |
Date: |
Fri, 28 Dec 2018 15:24:38 -0800 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.2.1 |
On 12/28/18 12:23 PM, Daniel Llorens wrote:
John already wrote a nice explanation of how array strides work. You mean
specifically for Guile?
Yes, for Guile. I understand strides and offsets. I think the functionality
is basically there
with shared-arrays. So I take back that Guile does not have this. I will play
later.
For example, interesting check will be if one can make a shared-1D array from
the diagonal elements
of a 2D square array (i.e., ((1 2 3) (4 5 6) (7 8 9)) => (1 5 9).
And the transpose I see as a utility that I guess just calls make-shared-array.
Matt
- Re: Matrix or array operations library, (continued)
- Re: Matrix or array operations library, Matt Wette, 2018/12/24
- Re: Matrix or array operations library, David Pirotte, 2018/12/25
- Re: Re: Matrix or array operations library, Zelphir Kaltstahl, 2018/12/26
- Re: Matrix or array operations library, Daniel Llorens, 2018/12/27
- Re: Matrix or array operations library, Daniel Llorens, 2018/12/28