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155ec7dc41
racket/collects/math
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Neil Toronto 155ec7dc41 Reviewing and refactoring `math/matrix', part 1 
* Finally added `array-axis-expand' as a dual for `array-axis-reduce'
  in order to implement `vandermonde-matrix' elegantly

* Better, shorter matrix multiply; reworked all matrix arithmetic

* Split "matrix-operations.rkt" into at least 5 parts:
 * "matrix-operations.rkt"
 * "matrix-basic.rkt"
 * "matrix-comprehension.rkt"
 * "matrix-sequences.rkt"
 * "matrix-column.rkt"

Added "matrix-constructors.rkt"

Added `matrix', `row-matrix', and `col-matrix' macros

A lot of other little changes

Currently, `in-row' and `in-column' are broken. I intend to implement
them in a way that makes them work in untyped and Typed Racket.
2012-12-20 17:32:16 -07:00
..
private Reviewing and refactoring `math/matrix', part 1 2012-12-20 17:32:16 -07:00
scribblings Reviewing and refactoring `math/matrix', part 1 2012-12-20 17:32:16 -07:00
tests Reviewing and refactoring `math/matrix', part 1 2012-12-20 17:32:16 -07:00
array.rkt Reviewing and refactoring `math/matrix', part 1 2012-12-20 17:32:16 -07:00
base.rkt Stubbed out missing math/array' and math/statistics' doc entries to 2012-11-27 18:05:38 -07:00
bigfloat.rkt Initial math library commit. The history for these changes is preserved 2012-11-16 11:39:51 -07:00
distributions.rkt Initial math library commit. The history for these changes is preserved 2012-11-16 11:39:51 -07:00
flonum.rkt Finished array documentation! 2012-11-29 15:45:17 -07:00
info.rkt Removed extraneous files that DrDr was running 2012-11-17 11:57:13 -07:00
LICENSE.txt Initial math library commit. The history for these changes is preserved 2012-11-16 11:39:51 -07:00
main.rkt Reviewing and refactoring `math/matrix', part 1 2012-12-20 17:32:16 -07:00
matrix.rkt Reviewing and refactoring `math/matrix', part 1 2012-12-20 17:32:16 -07:00
number-theory.rkt Fixed next-prime and prev-prime problem 2012-11-17 21:02:37 -09:00
special-functions.rkt Initial math library commit. The history for these changes is preserved 2012-11-16 11:39:51 -07:00
statistics.rkt Finished and documented counting and binning functions in `math/statistics' 2012-12-08 22:11:41 -07:00
utils.rkt Finished array documentation! 2012-11-29 15:45:17 -07:00
vector.rkt Moved flvector functions into math/flonum 2012-11-29 15:45:17 -07:00