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Diffstat (limited to 'src/Lagrange-maximum-degree/README')
| -rw-r--r-- | src/Lagrange-maximum-degree/README | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/src/Lagrange-maximum-degree/README b/src/Lagrange-maximum-degree/README new file mode 100644 index 0000000..1768c8d --- /dev/null +++ b/src/Lagrange-maximum-degree/README @@ -0,0 +1,35 @@ +$Header$ + +This directory contains code for Lagrange polynomial interpolation, +using the maximum-degree definition for multiple dimensions. + +makefile + This has targets to create the subdirectories for the + Maple-generated coefficient files, and to run Maple to + generated those files. + +make.code.defn + This tells the Cactus build system which files to compile. + +[123]d.maple + These files contain the Maple code to generate the interpolation + coefficients. + +fns.maple + These files define the interpolation functions, coefficients, etc, + for the Maple code in [123]d.maple + +[123]d.cube.order?.smooth?.c + These files are the individual cases for the interpolation. + Each file defines a separate function. Each file just #defines + a bunch of macros, then #includes "../template.c" to get the + actual interpolation code. Unfortunately, the ISO C standard + only guarantees 31 characters for function names (in fact, it + doesn't even guarantee that for external names -- they may be + limited by a system linker -- but I quietly ignore that and + assume I can use 31), so the functions are named in a cryptic + manner (described in ../Lagrange-tensor-product/README). + +all_prototypes.h + This file contains C prototypes for each of the functions + in [123]d.cube.order?.smooth0.c. |