From d2b08b353b004be2c7ef38c4bd61c5144a0de7ff Mon Sep 17 00:00:00 2001
From: bryan newbold <bnewbold@snark.mit.edu>
Date: Sat, 25 Apr 2009 23:30:11 -0400
Subject: oops, lost some work

---
 final_project/work/notes | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/final_project/work/notes b/final_project/work/notes
index f67cece..36793b1 100644
--- 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)
-- 
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