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authorbryan newbold <bnewbold@snark.mit.edu>2009-04-25 23:30:11 -0400
committerbryan newbold <bnewbold@snark.mit.edu>2009-04-25 23:30:11 -0400
commitd2b08b353b004be2c7ef38c4bd61c5144a0de7ff (patch)
tree70c4e1f0f5fa191b0c832d2e0339a639ecce555e
parent799c2fcd3f7180109bfda01059b64567e0099f5c (diff)
download6.945-d2b08b353b004be2c7ef38c4bd61c5144a0de7ff.tar.gz
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oops, lost some work
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diff --git a/final_project/work/notes b/final_project/work/notes
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--- a/final_project/work/notes
+++ b/final_project/work/notes
@@ -55,3 +55,22 @@ Other mechanics structures (?):
(series 0.5 0.4 0.3 0.2 0.1)
power series with the given coefficients. serieses can be finite or streams
+
+Literal functions
+----------------------------------------------------------------
+"->" is kind of like quote and takes two structures; this literal function
+maps from the first to the second.
+
+Valid descriptors are:
+
+X cross product
+Real real (obviously)
+UP up tuple
+DOWN down tuple
+UP* variable length tuple of the same type (eg (UP* '*number* 5) )
+DOWN* same for down tuples
+
+
+OTHER STUFF???
+------------------------------
+eigenvalues/vectors, roots of polynomials, display helpers (already)