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tables/README.md

+# Coefficient Tables
+This directory contains the methods from the paper
+in various tables. 
+We give both representations, as a succession of Euler-like steps
+as well as a succession by Strang-like steps performed by 
+the transformation rule by [McLachlan1995]
+
+## Files
+- coeff_table.nb : Mathematica-12 notebook. Useful for obtaining the most digits.
+- coeff_table.tex: plain tex representation of the notebook. Useful to get access without Mathematica.