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Revision 44 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Tue Apr 6 15:36:27 2010 UTC (12 years, 3 months ago) by jhr
File length: 7676 byte(s)
Diff to previous 43

  Minor edits

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Modified Fri Mar 12 04:28:29 2010 UTC (12 years, 3 months ago) by jhr
File length: 7644 byte(s)
Diff to previous 22

  Change tensor type syntax

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Modified Thu Jan 21 05:34:09 2010 UTC (12 years, 5 months ago) by glk
File length: 7533 byte(s)
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added different multiplications and some possibilities for their syntax

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Modified Sat Jan 16 18:16:32 2010 UTC (12 years, 5 months ago) by glk
File length: 4985 byte(s)
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* addition of a "rawten" type, also parameterized by \rho, which represents the type of tensors as they are stored in an image on disk or in memory.  As it was, images were only of type \rho, with no indication of the tensor structure.  The only annoyance now is that this allows one to store on disk or in memory tensors with int coefficients, which is probably nonsense, but its harmless.

* renamed the mapping of image to field from "sample" to "convolve".  However, its not clear to me if the definition as I wrote it is sufficiently clear that the mapping is from an image of rawten<o,d,\rho> to an field of tensor<o,d>, where the "o"s and "d"s must match up.

* added negation of fields

* moved what was in "tensor arithmatic" to the "addition" section.

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Modified Sat Jan 16 17:32:12 2010 UTC (12 years, 5 months ago) by glk
File length: 4561 byte(s)
Diff to previous 18

fixing typos

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Modified Fri Jan 15 02:36:12 2010 UTC (12 years, 5 months ago) by jhr
File length: 4562 byte(s)
Diff to previous 17

  Added tensor+/-field operations

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Modified Fri Jan 15 02:35:26 2010 UTC (12 years, 5 months ago) by jhr
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Diff to previous 16

  Fixes.

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Added Wed Jan 13 23:03:09 2010 UTC (12 years, 5 months ago) by jhr
File length: 3119 byte(s)

  Preliminary design document